Download SONY STR - DB 870---1070

STR-DB870/DB1070
SERVICE MANUAL
US Model
E Model
Chinese Model
Ver 1.5 2003.07
STR-DB1070
Canadian Model
AEP Model
UK Model
STR-DB870/DB1070
Photo: STR-DB870
This receiver incorporates Dolby* Digital and Pro Logic Surround
and the DTS** Digital Surround System.
* Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are trademarks
of Dolby Laboratories.
** “DTS” and “DTS Digital Surround” are registered trademarks
of Digital Theater Systems, Inc.
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 8 ohm loads, both channels driven, from
20 – 20,000 Hz; rated 100 watts per channel
minimum RMS power, with no more than
0.09 % total harmonic distortion from 250
milliwatts to rated output (Models of area code
U only).
Amplifier section
POWER OUTPUT
Models of area code U, CA
Rated Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
100 W + 100 W
(4 ohms 20 Hz – 20 kHz, THD 0.09 %)
90 W + 90 W
Reference Power Output
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
STR-DB1070:
FRONT1):100 W + 100 W
CENTER1): 100 W
SURR1): 100 W + 100 W
SURR BACK1): 100 W
STR-DB870:
FRONT1): 100 W + 100 W
CENTER1): 100 W
SURR1): 100 W + 100 W
(4 ohms 20 Hz – 20 kHz, THD 0.09 %)
STR-DB1070:
FRONT:1) 90 W + 90 W
CENTER1): 90 W
SURR1): 90 W + 90 W
SURR BACK1): 90 W
STR-DB870:
FRONT1):90 W + 90 W
CENTER1): 90 W
SURR1): 90 W + 90 W
Models of other area code
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
STR-DB1070:
100 W + 100 W2)
90 W + 90 W3)
STR-DB870:
100 W + 100 W2)
(4 ohms 1 kHz, THD 0.7 %)
STR-DB1070:
90 W + 90 W2)
80 W + 80 W3)
STR-DB870:
100 W + 100 W2)
Reference Power Output2)
(8 ohms 1 kHz, THD 0.7 %)
STR-DB1070:
FRONT1): 100 W + 100 W
CENTER1): 100 W
SURR1): 100 W + 100 W
SURR BACK1): 100 W
STR-DB870:
FRONT1): 100 W + 100 W
CENTER1): 100 W
SURR1): 100 W + 100 W
(4 ohms 1 kHz, THD 0.7 %)
STR-DB1070:
FRONT1): 90 W + 90 W
CENTER1): 90 W
SURR1): 90 W + 90 W
SURR BACK1): 90 W
STR-DB870:
FRONT1): 100 W + 100 W
CENTER1): 100 W
SURR1): 100 W + 100 W
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
STR-DB1070:
FRONT1): 90 W + 90 W
CENTER1): 90 W
SURR1): 90 W + 90 W
SURR BACK1): 90 W
STR-DB870:
FRONT1): 90 W + 90 W
CENTER1): 90 W
SURR1): 90 W + 90 W
(4 ohms 20 Hz – 20 kHz, THD 0.09 %)
STR-DB1070:
FRONT1): 80 W + 80 W
CENTER1): 80 W
SURR1): 80 W + 80 W
SURR BACK1): 80 W
STR-DB870:
FRONT1): 90 W + 90 W
CENTER1): 90 W
SURR1): 90 W + 90 W
1) Depending on the sound field settings and the
source, there may be no sound output.
2) Measured under the following conditions:
Area code
Power requirements
E
240 V AC, 50 Hz
CN, SP, CEL, KR
230 V AC, 50 Hz
TW
110 V AC, 60 Hz
3) Measured under the following conditions:
Area code
Power requirements
CN
220 V AC, 50 Hz
Frequency response
PHONO
CD/SACD, TAPE,
MD/DAT, MD/TAPE,
TV/SAT, DVD/LD,
VIDEO 1, 2, 3
RIAA equalization curve
±0.5 dB
10 Hz – 100 kHz
±3 dB (with sound field,
equalizer, and bass boost
bypassed)
– Continued on next page –
FM STEREO/FM-AM RECEIVER
9-873-842-16
Sony Corporation
2003G05-1
C 2003.07
Home Audio Company
Published by Sony Engineering Corporation
STR-DB870/DB1070
Inputs (Analog)
PHONO
MULTI CH IN (1, 2),
CD/SACD, TAPE,
MD/DAT, MD/TAPE,
DVD/LD, TV/SAT,
VIDEO 1, 2, 3
Sensitivity: 2.5 mV
Impedance: 50 kilohms
S/N4): 86 dB (A, 2.5 mV5))
Sensitivity: 150 mV
Impedance: 50 kilohms
S/N4): 96 dB
(A, 150 mV5))
4) INPUT SHORT.
5) Weighted network, input level.
Inputs (Digital)
DVD/LD (Coaxial)
DVD/LD, TV/SAT,
MD/DAT, MD/TAPE
(Optical)
Outputs
TAPE, MD/DAT, MD/
TAPE (REC OUT),
VIDEO 1, 2 (AUDIO
OUT)
FRONT L/R,
CENTER,
SURROUND L/R,
SURROUND BACK,
SUB WOOFER
EQ
BASS:
Sensitivity: –
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
Separation
45 dB at 1 kHz
Frequency response
30 Hz – 15 kHz,
+0.5/–2 dB
Selectivity
60 dB at 400 kHz
AM tuner section
Tuning range
Models of area code U, CA
With 10-kHz tuning scale: 530 – 1.710 kHz6)
With 9-kHz tuning scale: 531 – 1.710 kHz6)
Models of area code E
With 10-kHz tuning scale: 530 – 1.610 kHz6)
With 9-kHz tuning scale: 531 – 1.602 kHz6)
Models of area code CN, SP, CEL, TW, KR
With 9-kHz tuning scale: 531 – 1.602 kHz
Antenna
Loop antenna
Usable sensitivity
Sensitivity: –
Impedance: –
S/N: 100 dB
(A, 20 kHz LPF)
50 dB/m (at 1,000 kHz or
999 kHz)
S/N
54 dB (at 50 mV/m)
Harmonic distortion
0.5 % (50 mV/m,
400 kHz)
Voltage: 150 mV
Impedance: 1 kilohms
Selectivity
At 9 kHz:
At 10 kHz:
Voltage: 2 V
Impedance: 1 kilohms
35 dB
40 dB
6) You can change the AM tuning scale to 9 kHz or
10 kHz. After tuning in any AM station, turn off
the receiver. Hold down TUNING – and press
?/1. All preset stations will be erased when you
change the tuning scale. To reset the scale to
10 kHz (or 9 kHz), repeat the procedure.
Video section
99 Hz~1.0 kHz
(21 steps)
198 Hz~10 kHz
(37 steps)
1.0 kHz~10 kHz
(23 steps)
±10 dB, 1 dB step
Inputs
Video:
S-video:
Tuning range
87.5 - 108.0 MHz
General
Antenna terminals
75 ohms, unbalanced
Power requirements
Sensitivity
Mono:
Stereo:
Area code
Power requirements
18.3 dBf, 2.2 µV/75 ohms
38.3 dBf, 22.5 µV/75 ohms
U, CA
120 V AC, 60 Hz
CEL
230 V AC, 50/60 Hz
Usable sensitivity
11.2 dBf, 1 µV/75 ohms
CN, SP
220 – 230 V AC, 50/60 Hz
S/N
Mono:
Stereo:
E
120/220/240 V AC, 50/60 Hz
76 dB
70 dB
TW
110 V AC, 60 Hz
KR
220 V – 230 V AC, 60 Hz
MID:
TREBLE:
Gain levels:
1 Vp-p, 75 ohms
Y: 1 Vp-p, 75 ohms
C: 0.286 Vp-p, 75 ohms
Outputs
Video:
S-video:
1 Vp-p, 75 ohms
Y: 1 Vp-p, 75 ohms
C: 0.286 Vp-p, 75 ohms
FM tuner section
Power consumption
Area code
Power consumption
U
STR-DB1070: 300 W
CA
STR-DB1070: 420 VA
STR-DB870: 390 VA
CEL
STR-DB1070: 240 W
STR-DB870: 230 W
CN, SP, E, TW, KR STR-DB1070: 240 W
AC outlets
Area code
AC outlets
U, CA
2 switched, 120 W/1A MAX
SP, CEL, KR
1 switched, 100 W MAX
CN, E, TW
2 switched, 100 W MAX
Dimensions
430 × 161 × 401 mm
including projecting parts
and controls
Mass (Approx.)
16.0 kg
Supplied accessories
FM wire antenna (1)
AM loop antenna (1)
• Models of area code U, CA
Audio/video/control S connecting cord (1)
Control S connecting cord (1)
• STR-DB1070 only
• Models of area code U, CA
Remote commander RM-PP505L (1)
R6 (size-AA) batteries (2)
• Models of other area codes
Remote commander RM-LP205 (1)
R6 (size-AA) batteries (3)
• STR-DB870 only
• Models of area code CA
Remote commander RM-PP505 (1)
R6 (size-AA) batteries (2)
• Models of area code CEL
Remote commander RM-U305 (1)
R6 (size-AA) batteries (2)
Design and specifications are subject to change
without notice.
Harmonic distortion at 1 kHz
Mono:
0.3%
Stereo:
0.5%
• Abbreviation
CA : Canadian model
CEL : AEP and UK models
CN : Chinese model
KR : Korean model
2
SP : Malaysia and Singapore models
TW : Taiwan model
U : US model
STR-DB870/DB1070
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged by heat.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a VOM
or battery-operated AC voltmeter. The “limit” indication is 0.75
V, so analog meters must have an accurate low-voltage scale.
The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital
multimeters that have a 2 V AC range are suitable. (See Fig. A)
To Exposed Metal
Parts on Set
0.15 µF
1.5 kΩ
AC
voltmeter
(0.75 V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED
LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0
SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
3
STR-DB870/DB1070
Ver 1.2
TABLE OF CONTENTS
1.
2.
SERVICING NOTES ............................................... 5
GENERAL ................................................................... 6
3.
DISASSEMBLY
3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
Disassembly Flow ...........................................................
Case .................................................................................
S-VIDEO board, VIDEO Board, Tuner .........................
VIDEO AU Board ...........................................................
DIGITAL Board ..............................................................
MAIN Board ...................................................................
4.
TEST MODE .............................................................. 12
5.
ELECTRICAL ADJUSTMENT ............................ 13
6.
DIAGRAMS
6-1. Block Diagram
– TUNER/VIDEO INPUT Section – ..............................
6-2. Block Diagram – AUDIO DSP Section – ......................
6-3. Block Diagram – AUDIO CONTROL Section – ..........
6-4. Block Diagram – POWER AMP Section – ...................
6-5. Block Diagram
– DISPLAY/KEY CONTROL Section – ........................
6-6. Block Diagram – POWER SUPPLY Section – .............
6-7. Note for Printed Wiring Boards
and Schematic Diagrams ................................................
6-8. Schematic Diagram – DIGITAL Board (1/5) – .............
6-9. Schematic Diagram – DIGITAL Board (2/5) – .............
6-10. Schematic Diagram – DIGITAL Board (3/5) – .............
6-11. Schematic Diagram – DIGITAL Board (4/5) – .............
6-12. Schematic Diagram – DIGITAL Board (5/5) – .............
6-13. Printed Wiring Board
– DIGITAL Board (Component Side) – .........................
6-14. Printed Wiring Board
– DIGITAL Board (Conductor Side) – ...........................
6-15. Printed Wiring Board – VIDEO Board – .......................
6-16. Schematic Diagram – VIDEO Board – .........................
6-17. Printed Wiring Boards
– S-VIDEO/VIDEO AU Boards – ..................................
6-18. Schematic Diagram
– S-VIDEO/VIDEO AU Boards – ..................................
6-19. Printed Wiring Board – MAIN Board – ........................
6-20. Schematic Diagram – MAIN Board (1/3) – ..................
6-21. Schematic Diagram – MAIN Board (2/3) – ..................
6-22. Schematic Diagram – MAIN Board (3/3) – ..................
6-23. Printed Wiring Board – BIAS Board – ..........................
6-24. Schematic Diagram – BIAS Board – .............................
6-25. Printed Wiring Boards – DISP/SW Boards – ................
6-26. Schematic Diagram – DISP/SW Boards – ....................
6-27. Printed Wiring Boards
– H.P/MUTING/POWER/SP/VIDEO 3 Boards – .........
6-28. Schematic Diagram
– H.P/MUTING/POWER/SP/VIDEO 3 Boards – .........
6-29. Printed Wiring Boards
– POWER SUPPLY Section – ........................................
6-30. Schematic Diagram – POWER SUPPLY Section – ......
6-31. IC Pin Function Description ...........................................
4
8
9
9
10
10
11
15
16
17
18
19
20
21
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
51
7.
EXPLODED VIEWS
7-1.
7-2.
7-3.
7-4.
7-5.
Case Section ....................................................................
Front Panel Section-1 ......................................................
Front Panel Section-2 ......................................................
Chassis Section-1 ............................................................
Chassis Section-2 ............................................................
8.
ELECTRICAL PARTS LIST ............................... 68
63
64
65
66
67
STR-DB870/DB1070
SECTION 1
SERVICING NOTES
• MODEL IDENTIFICATION
– Rear Panel –
PART No.
Model
PART No.
DB1070 : US model
4-233-610-0[]
DB1070 : Canadian model
4-233-610-1[]
DB1070 : Malaysia and
Singapore models
4-233-610-2[]
DB1070 : Chinese model
4-233-610-3[]
DB1070 : AEP and UK models
4-233-610-5[]
DB1070 : 120 V AC area and
240 V AC area in E models
4-233-610-7[]
DB1070 : Taiwan model
4-233-610-8[]
DB1070 : Korean model
4-233-610-9[]
DB870 : Canadian model
4-233-630-1[]
DB870 : AEP and UK models
4-233-630-2[]
SERVICE POSITION
In checking the DIGITAL board, prepare jig (extension cable J-2501-208-A: 200 mm 21 core).
Connect jig (extension cable J-2501-208-A)
to the MAIN board (CN806, 807) and
DIGITAL board (CN1102, 1103).
DIGITAL board
MAIN board
5
STR-DB870/DB1070
SECTION 2
GENERAL
This section is extracted from
instruction manual.
LOCATION OF CONTROLS
– Front Panel –
1 2 3 45678 9
•
w;
•
rg rf
rd rs
2CH qg (30)
2ND ROOM (STR-DB1070 only)
eg (27)
6.1CH DECODING 0 (31)
6.1CH DECODING indicator 7
(31)
A.F.D. qf (30)
AUDIO SPLIT wa (25)
CINEMA STUDIO EX qa (28)
Cursor buttons ( / ) wj (19,
33, 35, 36, 43, 45)
DIGITAL CONCERT HALL qs
(29)
DIMMER 4 (27)
DIMMER indicator rs (27)
Digital Cinema Sound indicator
5 (28)
Display qj (32)
DISPLAY 3 (27, 41)
DOOR OPEN wg
6
0 qa qsqdqf qg qh qj qk ql
ra
r; ek ej eg es e; wk wj wh wg wf
el
eh efed ea wl
ENTER wh (43)
EQ e; (36)
EQUALIZER ef (36)
FM/AM 6 (38, 39)
FM MODE r; (39)
FUNCTION wd (24, 25, 38, 39,
40, 43)
INPUT MODE wf (26)
IR receptor 2
Jog dial wk (19, 33, 35, 36, 43,
45)
LEVEL wl (35)
MASTER VOLUME w; (24, 26)
MEMORY el (38, 40)
MODE +/– qh (28, 37)
MULTI/2CH A. DIRECT qk (26,
30)
MULTI CHANNEL DECODING
indicator qd
MUTING ws (26)
wd ws wa
NAME ed (43)
NIGHT MODE ql (31)
ON SCREEN (STR-DB1070
only) rd (10)
PHONES jack rg (26)
PRESET TUNING +/– 9 (40)
PTY SELECT +/– (AEP and UK
models) eh (41)
RDS/PTY (AEP and UK models)
ek (41)
SET UP es (19, 45)
SHIFT 8 (40)
SLEEP (Except AEP and UK
models) ek (44)
SPEAKERS switch rf (26)
STREAM INFO (STR-DB870
only) eg (27)
SURR ea (33)
TEST TONE ej (24)
TUNING +/– eh (39)
VIDEO 3 INPUT jacks ra
?/1 (power) 1 (18, 23, 24, 37,
38)
STR-DB870/DB1070
– Rear Panel –
1
23 4
qd
qf
5 67 8
qgqh qj
9
qk ql
0
qa
qs
w;
1 DIGITAL jack
qa PRE OUT jack
2 ANTENNA terminal
qs IMPEDANCE SELECTOR switch
3 CONTROL A1 II jack
qd MULTI CH IN jack (STR-DB870)
4 MONITOR jack
MULTI CH IN 2 jack (STR-DB1070)
5 TV/SAT jack
qf MULTI CH IN 1 jack (STR-DB1070)
6 DVD/LD jack
qg PHONO jack
7 VIDEO 2 jack
qh CD/SACD jack
8 VIDEO 1 jack
qj MD/TAPE jack (STR-DB870)
9 COMPONENT VIDEO jack (US and Canadian models)
0 SPEAKER terminal
MD/DAT jack (STR-DB1070)
qk TAPE jack (STR-DB1070)
ql 2ND ROOM jack (STR-DB1070)
w; AC OUTLET
Setting the voltage selector
(120 V AC area and 240 V AC area in E models)
If your receiver has a voltage selector on the
rear panel, check that the voltage selector is set
to the local power supply voltage. If not, use a
screwdriver to set the selector to the correct
position before connecting the AC power cord
to a wall outlet.
VOLTAGE SELECTOR
220V
240V
120V
7
STR-DB870/DB1070
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1.
DISASSEMBLY FLOW
SET
3-2. CASE
(Page 9)
3-3. S-VIDEO BOARD,
VIDEO BOARD, TUNER
(Page 9)
3-4. VIDEO AU BOARD
(Page 10)
3-5. DIGITAL BOARD
(Page 10)
3-6. MAIN BOARD
(Page 11)
8
STR-DB870/DB1070
Note: Follow the disassembly procedure in the numerical order given.
3-2.
CASE
3 case assy
1 two screws
(flat head)
1 two screws
(flat head)
1 two screws
(flat head)
2
2
1 two screws
(flat head)
3-3.
S-VIDEO BOARD, VIDEO BOARD, TUNER
1 connector
(CN753)
2 wire (flat type) (11 core) (DB870: AEP, UK models)
wire (flat type) (15 core) (DB1070: EXCEPT US, Canadian models)
wire (flat type) (21 core) (US, Canadian models)
(CN303)
4 S-VIDEO board,
VIDEO board
3 eight screws (BV/RING)
6 three screws (BV/RING)
5 wire (flat type)
(15 core) (CN1)
7 tuner
9
STR-DB870/DB1070
3-4.
VIDEO AU BOARD
3 VIDEO AU board
1 wire (flat type) (9 core)
(CN201)
2 two screws (BV/RING)
3-5.
DIGITAL BOARD
2 connector (CN1106)
2 connector (CN1107)
2 connector (CN1108)
3 two screws
(BVTP3 × 8)
6 DIGITAL board
1 wire (flat type) (31 core)
(CN1101)
5 two connectors
(CN1102, 1103)
4 five screws
(BV/RING)
10
STR-DB870/DB1070
3-6.
MAIN BOARD
1 connector
(CN804)
1 connector (CN802)
1 connector
(CN805)
1 connector
(CN803)
4 screw (BVTP3 × 8)
4 screw (BVTP3 × 8)
3 two screws
(BVTP3 × 8)
2 five screws
(BV/RING)
3 two screws
(BVTP3 × 8)
5
6 five connector
(CN501, 551, 451, 401, 601, 651)
7 ten screws
(transistor)
6 connector (CN810)
8 heat sink
9 MAIN board
11
STR-DB870/DB1070
Ver 1.2
SECTION 4
TEST MODE
Factory Set Mode
All preset contents are reset to the default setting.
Procedure:
While pressing the [SET UP] and [DIMMER] buttons, press the
I/1 button to turn on the main power. The message “TUNER FACTORY PRESET” appears and the present contents are reset to the
default values.
All Clear Mode
All preset contents are cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:
While pressing the [A.F.D.] and [MODE +] buttons, press the
I/1 button to turn on the main power. The message “MEMORY
CLEARED” appears and the memories are reset to the default values.
AM Channel Step 9 kHz/10 kHz Selection Mode
(US, Canadian and E Models)
Either the 9 kHz step or 10 kHz step can be selected for the AM
channel step.
Procedure:
1. Set the FUNCTION to AM. Press the I/1 button to turn off
the main power.
2. While depressing the [PRESET TUNING +] button, press the
I/1 button to turn on the main power.
3. Either the message “AM 9 kHz Step” or “AM 10 kHz Step”
appears. Select the desired step.
Version Mode
When this mode is used, the microprocessor version number is
displayed.
Procedure:
Press three buttons of [SHIFT], [MODE +] and [TUNING --] simultaneously. The microprocessor version number appears.
Sound Field Clear Mode
The preset sound field is cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:
While pressing the [MODE +] button, press the I/1 button to turn
on the main power. The message “S.F Initialize” appears and initialization is performed.
Fluorescent Indicator Tube Test Mode
All fluorescent segments are tested. When this test is activated, all
segments turn on at the same time, then each segment turns on one
after another.
Procedure:
1. While pressing the [A.F.D.] and [DIMMER] buttons, press
the I/1 button to turn on the main power.
2. All segments turn on at the same time, then each segment turns
on press the [A.F.D.] button.
Demonstration Mode
Procedure:
While pressing the [SET UP] button simultaneously, press the
I/1 button to turn on the main power. The set enters the DEMO
mode.
Wait a while, then the demonstration starts. If the I/1 button is
pressed often the demonstration has started, the power is turned
off, and the demonstration resumes if the I/1 button is pressed
again.
12
DSP Test Mode
This test is conducted to check if the DSP functions normally.
Procedure:
1. While pressing the [DISPLAY]and [TUNING +] buttons, press
the I/1 button to turn on the main power.
2. If the DSP is normal, the message “RWS 1:000 2:000 SYNC”
appears.
3. If the DSP is abnormal, characters other than 0 appears at the
000 part of the message.
Note: RWS characters of the message correspond to the digits of 000.
RW means read/write from the system controller (IC1703) to the
DSP, and S means the communication between DSP and S-RAM
(IC1502, IC1602). For example, if the writing of the system
controller failed, 0*0 (* is a character other than 0) appears. Also,
1 and 2 indicates DSP1 (IC1501) and DSP2 (IC1601), and 1:000
and 2:000 show the test results of DSP1 and DSP2 respectively.
STR-DB870/DB1070
Ver 1.2
SECTION 5
ELECTRICAL ADJUSTMENT
OSD Adjustment
(STR-DB1070 Model)
Connection
frequency counter
VIDEO board
CN306 pin 1 or pin 2
+
–
Procedure:
1. Short the CN306 pin 4 on the VIDEO board to the GND.
2. Connect a frequency counter to the CN306 pin 2 on the
VIDEO board.
3. Press the I/1 button to turn on the main power.
4. Press the [SET UP] button.
5. Press the [<] or [>] button to display “COLOR”.
6. Turn the JOG DIAL to display “NTSC”.
7. Press the [>] button to display “OSD H.POSITION”.
8. Adjust the CT302 so that the frequency counter reading is
3.57954 MHz.
9. Press the [<] button to display “NTSC”.
10. Turn the JOG DIAL to display “PAL”.
11. Press the [>] button to display “OSD H.POSITION”.
12. Adjust the CT301 so that the frequency counter reading is
4.43361 MHz.
13. Press the I/1 button to turn off the main power.
14. Connect a frequency counter to the CN306 pin 1 on the
VIDEO board.
15. Press the I/1 button to turn on the main power.
16. Press the [SET UP] button.
17. Press the [>] button to display “OSD V.POSITION”.
18. Adjust the CT303 so that the frequency counter reading is 7.20
MHz.
Note: The steps 5, 6 and 9 to 12 should be performed to the models except
for the US and Canadian.
Adjustment and Connection Loacation:
– VIDEO BOARD (Component Side) –
IC304
1
CT303
CT301 CT302
IC310
CN306
4
13
STR-DB870/DB1070
MEMO
14
STR-DB870/DB1070
Ver 1.2
1.1
SECTION 6
DIAGRAMS
6-1.
BLOCK DIAGRAM – TUNER/VIDEO INPUT Section –
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: TUNER
: VIDEO IN
FM/AM
TUNER UNIT
TU L OUT
L CH 10
AM
AM
B
STEREO
TUNED
DO
9
4 MUX
RDAT 2
RLCK 16
VIDEO 3
INPUT
VIDEO
XI
XO
13
14
SYSTEM
CONTROLLER
IC1703
(1/7)
X1301
4.332MHz
7
TV/SAT IN VIDEO
3
DVD/LD IN VIDEO
5
11
OUT VIDEO
VIDEO 2
9
(AEP, UK)
OUT VIDEO
40
20
25
19
23
TUNER LAT
TUNER MUTE
TUNER STEREO
TUNER AUTO STOP
TUNER DATA IN
SW4
TV
LD
SW3
15
V2. IN
SW1
13
C
Y
TV/SAT
S-VIDEO IN
SW5
7
3
5
13
9
3
Y
5
13
TV
LD
V1. IN
SYNC SEPARATE
IC311
33 VSYNC
Y
SYSTEM
CONTROLLER
IC1703
(2/7)
J752 (2/2)
VIDEO 1
S-VIDEO OUT
C
SYNC SEPARATE
IC309
D751
V1.
OUT
V3
V2. IN
105 CLK
15
LD
V1. IN
6
7
34
LEVEL SHIFT
IC310 (2/2)
OSD DRIVER
IC307
YIN
YOUT
COUT
107 LAT
D750
VIDEO BUFFER
IC305
8
106 DATA
SW2
10
SW3
4
SW1
14
SW4
6
M.
OUT
1
SW5
2
TV
Y
C
MONITOR
OUT VIDEO
2
15
SW2
10
SW3
4
SW1
14
SW4
6
M.
OUT
1
SW5
2
V2. IN
C
MONITOR
S-VIDEO OUT
(EXCEPT DB870/DB1070:US, Canadian)
D303
D304
VIDEO 1
S-VIDEO IN
J302
29 VIDEO SW1
14
C SWITCH
IC750
7
C
J751
30 VIDEO SW2
V1.
OUT
V3
Y
DVD/LD
S-VIDEO IN
J752 (1/2)
10
Y SWITCH
IC752
C
J750 (2/2)
LEVEL
SHIFT
IC312
1
V1. IN
Y
9
J750 (1/2)
31 VIDEO SW3
4
M. OUT
IN VIDEO
VIDEO 3
INPUT
S-VIDEO
(Page 19)
V1. OUT
VIDEO 1
J299
C
32 VIDEO SW4
6
V2. OUT
SW2
J304
IN VIDEO
SLAT
MUTING
STEREO
TUNED
DO
V3
J305
28 RDS DATA
61 RDS CLK
15 14 4
STEREO
TUNED
DO
DATA
CLOCK
CE
MUTING
DATA
CLK
S LAT
MUTING
2 3 1 13
DATA, CLK
139 RDS SIGNAL
RDS DECODER
IC1303
FM DET OUT
(Page 19)
6
SW3, SW4
VIDEO SELECT
IC308
J298 (1/2)
P/N
FM IF OUT
R-CH
(Page 16)
SW4
R CH 12
FM
SW3
FM 75Ω
COAXIAL
A
BUFFER
VOUT
CIN
VIN
2
27
4
26
3
25
YIN
YOUT
COUT
VOUT
ANALOG
SWITCH
CIN
VIN
BUFFER
Q304,
Q305
1
8
COMPARATOR
IC306
10 3
1
9
6
3
L. P. F. FL303
15 EXD
CT303
OSD
FL301
L. P. F.
2
4
1 12
13
5
CLOCK
IC304 (2/3)
2
SCLK
22
SERIAL
SIN
23
INPUT
CS
CONTROL
24
CLOCK
IC304 (1/3)
2
6
X301
17.34MHz
CT301
5
OSD
(EXCEPT US, Canadian)
LEVEL SHIFT
IC310 (1/2)
CLOCK
IC304 (3/3)
16 XD
FL302
EXS 8
L. P. F.
8
9
10
11
(US, Canadian)
X302
14MHz
CT302
OSD
(DB1070)
(DB870)
15
15
STR-DB870/DB1070
Ver 1.1
6-2.
BLOCK DIAGRAM – AUDIO DSP Section –
(DB1070)
CD IN
D
(Page 17)
2NDL
AUDIO SELECT
IC105
(Page 15)
L
BUFFER
IC103
17
R
R-CH
2CHL
2ND ROOM
OUT
RY301
S-RAM
IC1502
RELAY
DRIVE
Q301
CONTROL
Q
(Page 17)
S-RAM
IC1602
D0 – D15
A0 – A15
7 – 10, 13 – 16,
29 – 32, 35 – 38
5 – 1, 44 – 42,
27 – 24, 21 – 18
D0 – D15
A0 – A15
WE
CS
26
23
25
27
22
WE
CS
TU L OUT
A
E
(Page 17)
J303 (2/2)
17 6
7 – 10, 13 – 16,
29 – 32, 35 – 38
5 – 1, 44 – 42,
27 – 24, 21 – 18
17 6
14 15 16
CD/SACD IN
EQ AMP
IC104
L
12
1
LIN
IN
DAT/MD
OUT
8
L
RSTB
(DB1070)
MD/TAPE
6
L
15
18 SDI1
13
15 LRCKI1
28 LRCKI2
LRCK
IN
L
11
OUT
L
10
45 44
SDO1
SDO2
SDO3
SDO4
A0 – A15
D0 – D15
59 EXLOCK
AUDIO DSP1
IC1501
A/D CONVERTER
IC1101
6
30 SDI2
23
24
25
26
27
28
35
39
A0 – A15
105, 50, 42, 41, 34,
69, 70, 59, 77, 78, 95,
86, 122, 114, 115, 106
43, 44, 51, 32, 31,
22 – 20, 52, 53, 56,
79, 57, 58, 67, 68
SDI1
D16 – D31
SDI2
SDI3
SDI4
LCKO 19
BCKO 20
29 LRCKI1
38 BCKI1
HCLK 34
HDIN 33
75 HCLK
74 HDIN
GP10 67
63 LRCKO
111 GP7
132 GP0
A0 – A15
AUDIO DSP2
IC1601
113 68 56
36 35 32 2 22
SCLK
SDAT
SLAT
L
27
DVD/LD
AUDIO IN
L
26
136 140 141 8
131
62
AUDIO OUT
L
CONTROL
J298 (2/2)
VIDEO SELECT
IC201
14 15 16
DIR ERROR
L
19
2EXLOCK
PM2
BST2
XRST2
21
ADC:RST
OPT A
OPT B
DI
CE
CLK
DO
XMODE
CKSEL1
ANALOG DIGITAL
L
91
37
36
75
74
73
76
71
72
96 79 78 80
HCS2
HDOUT2
HACN2
EEROR
AUDIO IN
A
B
DI
CE
CLK
DO
XMODE
CKSEL1
82 104 81 47
SYSTEM MUTE
22
102 103
HCLK
HDIN
L
85 35 88 89
XSTATE
AUDIO OUT
90 83 84
HCS1
HDOUT1
HACN1
XRST1
24
DATA0
L
2ND AUDIO RY
AUDIO IN
7
70
69
116
121
67
SYSTEM
CONTROLLER
IC1703 (3/7)
SCLK, SDAT, SLAT
DIGITAL OPTICAL
RECEIVER
IC1401
DIGITAL OPTICAL
RECEIVER
IC1402
5
7
3
DIN0
INPUT
DIGITAL SELECT
IC1406
A
14
B
2
47
Q1402
AUDIO
MICON INTERFACE
35
OSC
IC1410
20
COUNTER
IC1409
22
24
2
6
2
3
7
5
5
1
1
6
• R-CH is omitted due to same as L-CH.
• SIGNAL PATH
: TUNER
48
B
Q1401
A
K
(Page 17)
CLOCK SELECT
IC1407
17
XMODE
36 37 38
S MUTE
D1702
X MODE
(DB1070)
9
XIN
DI
CE
CLK
(DB870)
DIGITAL OPTICAL
TRANSCEIVER
IC1404
XMCK
CLOCK
10
11
12
CKSEK1
MD/DAT
OPTICAL OUT
XSTATE
6
MUTING
SWITCH
Q1704
CKOUT
13
BCK
14
LRCK
15
IC1405
DVD/LD
COAXIAL IN
MD/TAPE
OPTICAL OUT
D1703
3
DO
J1401
16
J
(Page 19)
MUTING
SWITCH
Q1703
34
TIMING
DIGITAL OPTICAL
RECEIVER
IC1403
MUTING
SWITCH
Q1705
ERROR
4
(DB1070)
MD/DAT
OPTICAL IN
DATAO
DATA
DEMODULATOR
LOCK
DETECT
CKSEL1
MD/TAPE
OPTICAL IN
I
25
J202
SCLK
SDAT
SLAT
(DB870)
(DB1070)
X1601
13.5MHz
(Page 17)
DIGITAL AUDIO INTERFACE RECEIVER
IC1408
TV/SAT
OPTICAL IN
H
(Page 17)
X1501
13.5MHz
17
VIDEO 1
DVD/LD
OPTICAL IN
SDO4
LRCKO
VIDEO 2
VIDEO 3
INPUT
AUDIO
76 82 83 120
G
(Page 17)
J201
PM1
GB9
BST1
TV/SAT
AUDIO IN
KFSIO
HCS
HDOUT
HACN
XRST
KFSIO
12
GP1
PM
GP9
BST
9
BCKO,
SCKOUT
MCLK2 139
MCLK1 144
F
(Page 17)
SDO4 26
EXLOCK
PM
BST
XRST
MCLK2
69
14 15 16
SDO1,
SDO2,
SDO3
SDO2
SDO1
SDO3
BCKO
BCKO 64
SCKOUT
SCKOUT 10
HCS
HDOUT
HACN
GP3
MCLK1
CONTROL
AUDIO SELECT
IC102
GP8
J303 (1/2)
(DB1070)
85 84
SDO2 61
SDO1 60
SDO3 25
TAPE
17 BCKI1
29 BCKI2
WEO
CSO
96, 97, 109, 110, 112,
64 – 66, 82 – 85,
92 – 95
WEO
CSO
108, 107, 105 – 102,
99, 98, 80 – 77,
75 – 72
14
CLOCK/
SYCLK
16
TIMING CONTROL RESET
/POWER CONTROL
J302
(DB870)
D
OUT
BCK
2
L
SERIAL I/O
INTERFACE
PHONO IN
3
4
BUFFER
IC1102
DIGITAL ∑
MODULATOR
J201
SIGNAL-END
DEFERENTIAL
CONVERTER
SCLK
SDAT
SLAT
D0 – D15
X1401
24.576MHz
16
16
: AUDIO IN (ANALOG)
: AUDIO IN (DIGITAL)
STR-DB870/DB1070
Ver 1.1
6-3.
BLOCK DIAGRAM – AUDIO CONTROL Section –
(Page 16)
D
(DB1070)
CD IN
J305
FRONT
L
26 5.1L
SURROUND
L
35 5.1SL
7
LOUT 24
31 5.1SW
4 6.0
J304
(DB1070)
TRIM
RY805
L
27 6.1L
SURROUND
L
36 6.1SL
10
CLK
40 6.1C
(DB870)
3
SURROUND BACK
11
DATA
MULTI CH IN1
CENTER
4
L OUT
BUFFER
IC402
L
(Page 18)
M
(Page 18)
N
(Page 18)
3
LEVEL SHIFT
CIRCUIT
RELAY
DRIVE
Q815
FRONT
5
ELECTRICAL
VOLUME
IC401
LAT
SUB WOOFER
CLK
(DE1070)
OUT
TRIM
39 5.1C
CENTER
MULTI CH IN2
IN
12
LAT
MULTI CH IN
DATA
(DE870)
6.1SB
J307
32 6.1SW
SUB WOOFER
SBOUT
41
TRIM
VOUT3
LPF
AMP
VOUT4
VOUT2
LINE AMP
IC1241
12
11
13
10
34 D/ASL
BUFFER
IC602 (2/2)
SB OUT
3
11
J402
SLOUT 33
LINE AMP
IC1221
LAT
FRONT
RY808
R
R-CH
12
L
14
SURROUND
IN
OUT
TRIM
25 D/AL
MUTING
Q451
R-CH
SR-CH
R
16
17
SL OUT
BUFFER
IC502
O
AUDIO SELECT
IC101
10
36 37 33
SWOUT 29
MCI
14
11
CENTER
18
LEVEL SHIFT
CIRCUIT
D/A CONVERTER
IC1201
ELECTRICAL
VOLUME
IC501
12
SUB WOOFER
(DB870)
J701
(DB870)
IN
OUT
TRIM
SUB WOOFER
16
17
BUFFER
IC702
-1
L
(Page 16)
K
10
S MUTE
(DB1070)
11
LAT
12
LAT
MUTING
DRIVE
Q813
DATA
21 22 23
(DB1070)
15
R
18
-2
LEVEL SHIFT
CIRCUIT
DATA
3 LRCK
(DB1070)
MUTING
Q701
D/A
CONVERTER
IC1202
TRIM
CLK
1 BCK
16 SCK
30 D/ASW
CLK
BCKO
SCKOUT
VO L 7
CLK
DATA
LAT
2 DATA
CLK
DATA
LAT
H
ML
(Page 16)
MD
MC
13 14
LINE AMP
IC1281
ELECTRICAL
VOLUME
IC701
RY807
93
92
108
95
94
119
DA1LAT
DACINT
DA1DO
DACDI
DACCLK
DA2 LAT
RY810
RELAY
DRIVE
Q825
CD DIRECT 120
SYSTEM
CONTROLLER
IC1703 (4/7)
WOOFER RY
PRE RY
RELAY
DRIVE
Q826
CLK, DATA, LAT
4
8
• R-CH is omitted due to same as L-CH.
• SIGNAL PATH
: TUNER
: AUDIO IN (ANALOG)
: AUDUI IN (DIGITAL)
17
17
SURROUND
BACK
(DB1070)
J401
CLK, DATA, LAT
ML
RST
MDO
MDI
MCI
PRE OUT
(Page 18)
J403
TRIM
MDI
SDO4
(DB1070)
L
ELECTRICAL
VOLUME
IC601
RY809
ML
RST
MDO
34 35
4
MUTING
Q501
R-CH
14
5
LAT
38 D/AC
ML
RST
MDO
MDI
MC
MODE CONTROL
INTERFACE
10
C OUT
18
LEVEL SHIFT
CIRCUIT
MUTING
Q601
LPF
AMP
LRCK
LINE AMP
IC1261 (2/2)
DATA
VOUT5
BUFFER
IC602 (1/2)
D/ASB
MUTING
Q651
LPF
AMP
17
LAT
LRCKO
5
TRIM
CLK
I
LINE AMP
IC1261 (1/2)
9
OUT
16
LAT
BCK
40
SCKI
38
LPF
AMP
VOUT6
7
DATA
BCKO
SCKOUT
DATA2
46
DATA1
45
DATA3
47
6
IN
CLK
SDO2
SDO1
SDO3
VOUT1
(Page 16)
TRIM
28 2CHL
DATA
G
BCKO,
SCKOUT
OUT
TRIM
DATA
(Page 16)
F
IN
CLK
(Page 16)
2CHL
SDO1,
SDO2,
SDO3
14
CLK
Q
D/A
CONVERTER
(Page 16)
COUT 37
41 2NDL
MULT-FUNCTION
X8 OVER SAMPLING
DIGITAL FILTER
E
SERIAL INPUT
INTERFACE
(Page 16)
2NDL
P
(Page 19)
R
(Page 19)
STR-DB870/DB1070
Ver 1.1
6-4.
BLOCK DIAGRAM – POWER AMP Section –
J749
R-CH
PHONES
RY806
POWER AMP
IC403
NF
+VEOUT
(Page 17)
L
L OUT
6
INPUT
PRE
DRIVE
BIAS
CIRCUIT
DRIVE
RELAY
DRIVE
Q823
5
BOOSTER
Q402
2
–VEOUT
AF POWER
SENSOR
Q406
BIAS
Q440
REG/PROTECTOR
1
VEE
15
B+
LIMITER SWITCH
Q806
B–
POWER AMP
IC603
OVER LOAD
DETECTOR
IC803,
Q801, 804
AF POWER
SENSOR
Q606
B–
NF
+VEOUT
(Page 17)
M
C OUT
8
INPUT
PRE
DRIVE
DRIVE
N
SB OUT
6
INPUT
PRE
DRIVE
DRIVE
BOOSTER
Q603
VCC VCC
13 14
VEE
15
O
SL OUT
8
INPUT
PRE
DRIVE
BIAS
CIRCUIT
15
VEE
DRIVE
–
+
R
FRONT
SPEAKERS
IMPEDANCE
USE 4-6Ω
TM501
–1
CURRENT
DETECT
Q654, 655
–2
+
–
CENTER
–
+
SURROUND BACK
(DB1070)
(DB1070)
RY803
BOOSTER
Q653
RELAY
DRIVE
Q809
NF
AF POWER
SENSOR
Q506
9
SPEAKERS
IMPEDANCE
USE 4-6Ω
–VEOUT
REG/PROTECTOR
CURRENT
DETECT
Q504, 505
+
–
BOOSTER
Q502
12
BIAS
Q540
POWER AMP
IC503
L
B–
+VEOUT
(Page 17)
CURRENT
DETECT
Q604, 605
+
–
5
B+
13 14
VCC VCC
R-CH
BIAS
Q690
3
1
AF POWER
SENSOR
Q656
BOOSTER
Q652
2
REG/PROTECTOR
NF
RELAY
DRIVE
Q808
BIAS
Q640
–VEOUT
(DB1070)
CURRENT
DETECT
Q404, 405
BOOSTER
Q602
12
11
+VEOUT
(Page 17)
9
–VEOUT
BIAS
CIRCUIT
RY802
BOOSTER
Q403
3
VCC VCC
13 14
TM502
AF POWER
PROTECTOR
Q802, 803,
Q805
BOOSTER
Q503
11
RY801
L
SURROUND
RELAY
DRIVE
Q807
R-CH
–
+
R
1
SYSTEM CONTROLLER
IC1703 (5/7)
MUTING
DRIVE
Q811, 812
PROTECTOR 118
• R-CH is omitted due to same as L-CH.
H. P IN 1
117 AC MUTE
EEPROM
IC1701
• SIGNAL PATH
REAR RY 5
: TUNER
SP A RY 2
H/P RY 3
SDA 5
D803
99 EEPROM SDA
CENTER RY 6
SCL 6
100 EEPROM SCL
SB RY 10
D802
18
18
STR-DB870/DB1070
Ver 1.1
BLOCK DIAGRAM – DISPLAY/KEY CONTROL Section –
(DB1070)
SYSTEM CONTROLLER
IC1703 (6/7)
VIDEO SELECT
IC303
J301 (1/2)
J301(2/2)
13
Y
4
LINE AMP
IC302
PBB-Y
15
LINE AMP
IC301 (2/2)
PRR-Y
12
3
PBB-Y
5
PRR-Y
1
2
COMPONENT
VIDEO
MONITOR OUT
CONTROL
V. JOG 15
V. JOG 16
A
B
MASTER
VOLUME
F. JOG 13
F. JOG 14
A
B
RV1801
FUNCTION
C. JOG 11
C. JOG 12
A
B
RV1901
(JOG DIAL)
INH
Y
11 10 9 6
PBB-Y
S1801 – 1803,
S1931 – 1934
AD4 135
S1921 – 1925
AD3 134
S1901 – 1908
AD2 133
S1911 – 1918
AD1 132
S1702, 1703,
S1941 – 1945
(S1941:DB1070)
Q302
C
SW3, SW4
J754
SW4
SW3
PRR-Y
BUFFER
Q750, 751
TV/SAT
CTRL S
STATUS IN
63 MBUS TV
CONTROL S I/O SWITCH
IC751
J756
11
VIDEO 1
CTRL S
OUT
O2-1
OUTPUT
CIRCUIT
O3-1
6
65 BUS VIDEO
SP. SW 17
J755
10
DVD/LD
CTRL S
OUT
O2-2
OUTPUT
CIRCUIT
O3-2
7
S1701
SPEAKERS
64 MBUS DVD
FL DISPLAY DRIVE
IC1601
ON
J753
MONITOR
CTRL S
IN
13
IN1
INPUT
CIRCUIT
IN3
BUFFER
Q752, 753
4
OFF
41 M STSTUS
CLK
DIN
LAT
CLR
INH
OUT1
BUFFER
Q1702
2
66 SIRCS
111
112
113
114
FL4
FL1
FL3
FL2
LEVEL SHIFT
IC1610
FL4
FL1
FL3
FL2
30
28
31
32
CLK
DIN
LAT
CL
D1801
(US, Canadian)
AUDIO
SPILIT
AUDIO SPLIT LED 50
57 X1
REMOTE
CONTROL
RECEIVER
IC1701
X1701
16.5MHz
FL1601
FLUORESCENT
INDICATOR
TUBE
P01 – P35
F2
I/1
LED DRIVE
IC1602
POWER 62
I/O BUFFER
Q1701
DATA, CLK
CLK
DATA
B
87 A1 OUT
(Page 16)
J
(Page 17)
P
SCLK, SDAT, SLAT
CLK
DATA
LAT
LEVEL SHIFT
IC804
CLK
DATA
F. SW LAT
VOL IC LAT
86 A1 IN
LED CR 39
LED CE 38
LED CLR
LED LAT
LEVEL SHIFT
IC1603
LED2
LED3
LED4
LED1
CLR
19
STB
18
CLK
17
DATA
16
SHIFT
REGISTER
22 21 24 115
CLK
DATA
FUNC LAT
LED CLK
LED DATA
CLK, DATA, LAT
• SIGNAL PATH
VOL LAT
: VIDEO IN
R
CLK, DATA, LAT
CLK
DATA
LAT
LEVEL SHIFT
IC805
CLK
DATA
FUNC LAT
Q810
VOL LAT
19
19
PARALLEL
DATA
OUTPUT
1 – 7, 9 – 15, 20 – 29
D1701
J303
(Page 17)
G1 – G22
S1704
58 X2
CONTROL A1 II
(Page 15)
F1
2 – 23
(Page 15)
AD5 136
HVO24 – HVO3
COMPONENT
VIDEO
DVD/LD IN
Y
1, 70 – 37
COMPONENT
VIDEO
TV/SAT IN
RV1601
14
LINE AMP
IC301 (1/2)
HVO25 – HVO59
6-5.
D1601 – 1619,
D1901 – 1905
STR-DB870/DB1070
Ver 1.1
6-6.
BLOCK DIAGRAM – POWER SUPPLY Section –
• Abbrivation
E2 : 120 V AC area in E model
E3 : 240 V AC area in E model
S901
IMPEDANCE
SELECTOR
8Ω
(US, Canadian)
4Ω
F906
POWER AMP
(IC403, 503, 603)
+5V
AC OUTLET
-1
US, Canadian, E2, E3,
Taiwan, Chinese
EXCEPT
US, Canadian
RECT
D914
B+
B–
CNJ1
T901
POWER
TRANSFORMER
+5V
REGULATOR
Q824
E2, E3,
Taiwan
-2
F905
(US, Canadian)
+12V
(TUNER UNIT)
+3.3V
TUNER UNIT
RDS DECODER (IC303) B+
F2
+3.3V
REGULATOR
IC1302
+12V
REGULATOR
IC1301
+24V
(RELAY B+)
F1
+5V
D/A, A/D CONVERTER
(IC1201, 1202, 1503) B+
+15V
REGULATOR
IC801
D POWER
SWITCH
Q1813, 1814
– 15V
REGULATOR
IC802
– 15V
MD2
MD0
RSTX
SIN1
SOT1
CN1107
STBY +3.3V
+5V
REGULATOR
IC1801
+5V
(VIDEO)
B+ SWITCH
Q1801, 1802
110 109
MD2
MD0
SIN1
SOT1
+32V
FL DISPLAY DRIVE
(IC1601) B+
52 54
RECT
D903 – 906
+15V
GND
VDD
MD2
MD0
RESET
SIN1
SOT1
(FOR CHECK)
+5V
REGULATOR
IC1808
EXCEPT
E2, E3,
Taiwan
+5V
DIGTAL OPITICAL
RECEIVER/TRANSCEIVER
(IC1401 – 1404) B+
+5V
REGULATOR
IC1802
+32V
REGULATOR
Q903
B+ SWITCH
Q1803, 1804
F1
FLUORESCENT INDICATOR TUBE
(FL1601)
D+2.6V
+2.6V
REGULATOR
IC1805
D+3.3V
+3.3V
REGULATOR
IC1806
SYSTEM
CONTROLLER
IC1703
(7/7)
D1803
RECT
D912, 913
F2
B+ SWITCH
Q1810
+5V
REGULATOR
IC1807
D POWER
SWITCH
Q1811, 1812
VOLTAGE
SELECTOR
VS49 (1/2)
F903
RECT
D908
F49
F904
D+5V
– 5V
(VIDEO)
D POWER 42
– 5V
REGULATOR
Q902
(E2, E3)
V POWER
SWITCH
Q904, 905
(EXCEPT E2, E3)
V POWER 43
+5V
SYSTEM CONTROLLER
(IC1703) B+
RSTX 55
RESET SIGNAL
GENERATOR
IC1702
D1801
+3.3V
REGULATOR
IC1804
+5V
REGULATOR
IC1803
D58
B+ SWITCH
Q52, 53
STBY +5V
T2
POWER
TRANSFORMER
VOLTAGE
SELECTOR
VS49 (1/2)
D52
RECT
D54 – 57
(E2, E3)
AC IN
D53
RY1
SUB T. PORT 49
AC POWER
DETECT
Q54
STOP 60
POWER RY 18
20
20
RELAY
DRIVE
Q51
STR-DB870/DB1070
6-7.
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
: Pattern from the side which enables seeing.
•
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Indication of transistor
C
Q
These are omitted.
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
f
•
: internal component.
• 2 : nonflammable resistor.
• C : panel designation.
Note:
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
B E
Q
B
C
E
These are omitted.
Q
B
C
E
These are omitted.
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
: Impossible to measure
∗
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F : TUNER
J : AUDIO IN (ANALOG)
c : AUDIO IN (DIGITAL)
E : VIDEO IN
• Abbreviation
CH
: Chinese model
CND : Canadian model
E2
: 120 V AC area in E model
E3
: 240 V AC area in E model
KR
: Korean model
MY : Malaysia model
SP
: Singapore model
TW : Taiwan model
21
STR-DB870/DB1070
• Circuit Boards Location
DC2 board
SP board
VIDEO board
POWER board
S-VIDEO board
H.P board
DIGITAL board
VIDEO 3 board
SW board
BIAS board
MUTING board
V.SWITCH board
(120 V AC area and 240 V AC area in E models)
AC board
DC1 board
VIDEO AU board
TUNER
MAIN board
DISP board
22
STR-DB870/DB1070
6-8.
SCHEMATIC DIAGRAM – DIGITAL Board (1/5) –
• See page 46 for Waveforms.
• See page 46 for IC Block Diagrams.
*FM/AM TUNER UNIT
B1
STEREO
B2
TUNED
C1306
0.1
P1
R CH
C1307
0.1
R1304
39k
GND
AM
RDS DECODER
B3
MUTING
C1308 R1303
0.1
39k
P2
L CH
IC1303
BU1924F
T2
CMP
L1201
0
+12V REGULATOR
FM DET OUT
O
FM
75Ω
T1
G
VDD 12V
VDD 3.3V
C1309
100
16V
B4
FMIF OUT
C1315
0.1
IC1301
7812
VSS3
VSS2
VSS1
VDD2
VDD1
XI
B5
DO
C1314
82p
C1310
100
16V
B6
CLOCK
B7
DATA
CN1105
15P
*
R1307
X1301
4.332MHz 2.2k
G
O
B8
CE
C1317
10
50V
C1313 47p
GND
COAXIAL
C1319
1000p
I
I
C1320
0.1
MUX
XO
VREF
NC
RDAT
RCLK
QUAL
C1316
330p
R1308 100
IC1302
2933
C1318
10
50V
(AEP,UK)
CN1104
21P (US,CND)
15P (DB1070:AEP,UK,E,CH)
*SUPPLIED AS
11P (DB870:AEP,UK)
THE ASSEMBLED
BLOCK
CN1104
* (US,CND)
CN1106
9P
+3.3V REGULATOR
MBUS_OUT
A1
MBUS_TV
A2
MBUS_DVD
A3
IC1801
7805
MBUS_V1
A4
O
SIRCS
A5
+5V(B_UP)
+5V REGULATOR
/DB1070
I
OSD_CLK
A8
+5V REGULATOR
IC1802
7805
R1801
680
A9
O
R1802
10k
(Page 31)
A11
GND_A1
A12
R1809 10k
CTRL A1
A14
V_SW2
A15
V SW3
A16
-5V
I
I
O
L3
STOP
O
+32V
G
D1802
1SS352
FL2
(Page 45)
G
C1807
220
16V
Q1803
2SB733
C1808
470
16V
FL1
B+ SWITCH
MD2
L4
R1804
10k
R1803
680
+5V REGULATOR
+3.3V REGULATOR
L5
MD0
L6
RESET
Q1804
RT1N141C
VDD
D POWER
L7
SIN1
L8
SOT1
Q1802
RT1N141C
GND
V POWER
ON/OFF
C1802
470
16V
C1801
100
16V
V SW4
IC1804
2933
G
A13
V_SW1
IC1803
2905
I
A10
P/N
PW_RY
GND
A6
A7
L2
+8V
Q1801
2SB733
B+ SWITCH
OSD_CS
V-SYNC
V.POWER
D1801
1SR154
G
DB870:CND
OSD_DATA
SUB T
L1
ON/OFF
+5V
CN1107
7P
GND
R1417 10k
GND
C1420
1000p
C1419
0.1
R1419
10k
H4
H5
R1416
10k
R1414
10k
C1413
0.1
H7
C1411
10
50V
H6
FB1402
21A
FB1401
21A
R1425
100
R1420 C1421
10k
0.1
C1425
100p
IC1406
TC74HC153
DIGITAL
OPTICAL RECEIVER
IC1401
TORX179
R1406
100
R1428
4.7k
R1415
10k
Q1402
2SC2712
C1402
0.1
DVD/LD
OPTICAL
IN
INVERTER
Q1401
2SC2712
R1430
100
H3
INVERTER
DIGITAL
H2
OPTICAL RECEIVER
IC1402
TORX178
R1407
100
R1427
1k
TV/SAT
C1403
0.1
OPTICAL
DIGITAL SELECT
IN
R1412
5.6k
FB1403
21A
(DB870)
DIGITAL AUDIO
INTERFACE RECEIVER
IC1408
LC89056W-E
C1415
0.01
C1423
0.1
MD/TAPE
C1431
220
16V
COUNTER
DIGITAL
R1408
100
R1403
1k
DIGITAL
MD/DAT
C1408
1p
IC1403
TORX178
16V
OPTICAL RECEIVER
IN
R1404
560k
C1404
0.1
OPTICAL
R1409
22k
IN
C1410 470
OPTICAL
R1410
33k
R1413
4.7k
C1412
0.1
R1411
100
IC1409
TC7WH74FU
C1417
0.1
C1418
47
16V
C1416
0.22
(DB1070)
C1428
0.1
R1426
100
C1409
0.1
(DB870)
R1432
100
DIGITAL
INVERTER
C1405
0.1
FB1404
21A
IC1405
TC7WU04F
C1422 0.1
C1406
22 50V
IC1407
TC7WH157FU
R1405
100
R1424
100
FB1407
21B
C1429
15p
VCC
OSC
C1426
47
16V
C1424
0.1
IC1410
TC7WU04F
R1431
X1401
1M 24.576MHz
H1
DVD/LD
SELECT
R1423 100
J1401
1P
C1427
0.1
R1421 100
(DB1070)
CLOCK
FB1406
21B
R1402
100
R1433 150
R1437
220
OPTICAL
OUT
R1434
100
GND
R1436
100
MD/DAT
C1430 15p
IC1404
TOTX178A
OUT
R1435
100
GND
TRANSCEIVER
OPTICAL
VCC
OPTICAL
MD/TAPE
C1414
0.1
COAXIAL
IN
C1401
0.01
R1401
75
R1422
100
(CHASSIS)
(Page 24)
(Page 26)
23
23
1D
2D
19B
17B
18B
15B
(Page 25)
16B
12B
13B
14B
10B
11B
7B
8B
9B
4B
5B
6B
1B
2B
3B
10C
11C
9C
8C
7C
5C
4C
2C
3C
1A
R1418 100
6C
FB1405
471
R1429
0
(Page 27)
STR-DB870/DB1070
SCHEMATIC DIAGRAM – DIGITAL Board (2/5) –
• See page 46 for Waveform.
E1
E2
E3
R1667 0
E5
E6
R1666 100
E4
E7
R1650 100
E9
E8
E10
R1651 100
0.1
E11
R1654 100
C1608
E12
R1655 100
R1653 100
E13
R1656 100
E15
E14
R1657 100
E17
E16
E18
E19
1E
S-RAM
IC1602
IDT71V016S
E23
E22
E27
E6
E34
E20
E15
E33
E32
E31
E30
C1609
0.1
E21
C1607
0.1
E29
E28
E27
E26
E25
E24
E23
E21
E5
E22
E20
E16
2E
C1611 0.1
C1606 0.1
R1605 100
C1602
0.1
3E
4E
(Page 25)
R1607
100
E33
E34
E17
E31
E18
E30
C1614
0.1
R1611
100
O3
R1612
220
O2
E32
E19
5E
E29
E28
E26
C1616
0.1
AUDIO DSP2
C1601
0.1
6E
IC1601
CXD9616R
7E
E25
E24
E9
R1609
100
I1
8E
E4
R1601
100
FB1604
21B
R1606
4.7k
1A
C1603
0.1
E8
E7
(Page 23)
E3
M2
E2
R1608
0
M1
I7
I3
C1615
0.1
C1613
47
16V
R1602
100
C1618
0.1
FB1602
21A
R1610
100
FB1601
471
E1
FB1603
21A
I6
E10
E11
I2
I5
C1610
0.1
I4
E12
E13
E14
C1604 0.1
R1603
10k
C1617
470
16V
C1612
0.1
C1605 0.1
X1601
13.5MHz
M3
1G
2G
3G
O4
O1
4G
5G
3F
2F
6G
1F
6-9.
(Page 26)
24
24
(Page 27)
STR-DB870/DB1070
6-10. SCHEMATIC DIAGRAM – DIGITAL Board (3/5) –
• See page 46 for Waveform.
17B
18B
19B
16B
13B
14B
15B
12B
11B
9B
10B
7B
8B
6B
5B
4B
1B
2B
3B
(Page 23)
+32V
F2
F1
GND
GND
+5V
+3.3V
RESET SIGNAL
C22
GENERATOR
R1799
10k
R1810 10k
SIRCS
1E
(US,CND,E,CH)
C21
SP ON/OFF
C20
FL CLK
FL LAT
C1710
0.1
C1720
10000p
JW1102
C1713
10
50V
Q1702
2SC2712-YG
IC1702
S-80929ANM
P-DD6-T2
BUFFER
R1746 100
R1743
100
R1748 100
R1745 100
R1755 100
R1753
10k
C1712
JW1105
FL CLR
C17
FL DATA
LED CLK
FB1703
21A
L4
C15
LED LAT
C14
LED CLR
C13
LED DATA
C12
AD1
C11
AD2
C10
AD3
C9
AD4
C8
AD5
C7
JOG+
C6
JOG-
C5
FUNC+
C4
FUNCVOL+
R1754 10k
C1709 0.1
R1814
220
C15
C14
C1
C22
JW1104
C3
R1750 100
R1742 220
R1811 220
H6
R1740 100
R1724 100
R1725 100
R1723 100
H7
H1
H5
H4
H3
H2
2E
R1739
100
L6
C1711 0.1
(AEP,UK,E,CH)
R1770
JW1101
22k
R1768
100
R1751
10k
0.1
C18
C16
R1769
15k
(US,CND,E,CH)
R1815
100
(US,CND)
R1741
10k
R1752
10k
(DB1070)
X1701
16.5MHz
A9
A1
L1
L3
A3
C1707
0.1
R1766 100
R1736
100k
A4
C1719
0.1
A2
C19
C1706
0.1
A5
L5
C2
VOL-
C1
AU SPLIT
NC
R1812
220
CN1101
31P
B8
R1765
1k
R1726
100
R1813
220
R1800
220
3E
G4
A10
4E
(Page
24)
R1703
10
A16
R1704
10k
M1
R1715 100
A15
M2
R1714 100
A14
M3
A11
A13
R1713 100
Q1701
2SC2712-YG
R1707
4.7k
B6
R1712 100
G7
R1711 100
G6
R1710 100
R1772
220
G5
R1709 100
R1773
100
R1774
220
R1775
100
R1776
100
R1777
100
B3
R1778
220
B2
R1779
100
C1722 0.1
B7
I/O
BUFFER
D1701
1SS352
A12
R1706
10k
R1708 100
G1
R1705 100
B1
D14
B5
C16
C13
SYSTEM CONTROLLER
R1716 100
N1
R1717 100
N2
R1718 100
N3
R1719 100
N4
R1720 100
IC1703
MB91154PMT2
-G-102-E1
L2
R1780
100
C21
C1723
0.1
R1781
10k
C2
R1734 10k
C1724
0.1
R1782
10k
C4
R1735 10k
C1725
0.1
R1783
10k
C3
C1726
0.1
R1784
10k
C5
C1727
0.1
R1785
10k
C6
C1728
0.1
R1786
10k
C7
R1787 4.7k
D13
R1727 1.5k
5E
C1705
0.1
R1702
10k
R1721 3.3k
6E
D12
R1788 4.7k
7E
R1789 4.7k
D11
R1728 100
R1790 4.7k
D10
R1729 100
R1791 4.7k
D9
A8
R1730 100
R1792 4.7k
D8
A6
R1731 100
R1793 4.7k
D7
R1732 100
R1794 4.7k
D6
G3
G2
8E
A7
R1733 100
N5
D5
R1722
100
* R1759
R1796 10k
IC1701
BR24C16
0 (AEP,UK)
2.2k (E2,E3)
10k (MY,SP,TW,KR,CH)
B4
R1756
10k
1H
R1758
10k
R1757
0
2H
3H
C1708
0.1
C1701
0.1
4H
JW1103
R1767
1k
R1759
*
C1721
0.1 (AEP,UK)
(AEP,UK,E,CH)
R1760 10k
(US,CND,E,CH)
C8
R1764 10k
C9
R1763 10k
C1718 0.1
C10
R1762 10k
C1717 0.1
C12
R1761 10k
C1716 0.1
C11
D3
D4
R1747 100
C19
C17
(DB1070)
C1715 0.1
25
25
10I
11I
8I
9I
6I
7I
4I
5I
2I
(Page 27)
3I
L7
C18
R1771
10k
1I
L8
C20
R1738
100k
R1749 100
EEPROM
D2
R1737
100k
R1744 100
(Page 26)
C1714 0.1
D1
D1702
1SS352-TPH
POWER
(Page 41)
STR-DB870/DB1070
6-11. SCHEMATIC DIAGRAM – DIGITAL Board (4/5) –
• See page 46 for Waveform.
• See page 46 for IC Block Diagram.
1F
3F
2F
10C
11C
9C
7C
(Page 24)
8C
5C
6C
2C
3C
4C
(Page 23)
1H
2H
3H
4H
F19
F18
F17
F5
F4
F16
F14
F13
F12
F9
F11
F10
F8
F7
F3
F1
F2
(Page 25)
C1506
0.1
C1504
0.1
R1505
100
C1510
0.1
C1502
0.1
C1501
0.1
S-RAM
IC1502
IDT71V016S
R1508
10k
C1503
0.1
X1501
13.5MHz
R1509
0
C1515
0.1
F1
F34
F20
F2
F33
F21
F3
F32
F22
F4
F23
F5
F6
R1566 100
F31
F24
F7
F25
F8
F30
F26
F9
F29
F27
F10
F28
I1
C1509 0.1
F29
F11
C1508
0.1
F27
F30
F12
F26
F31
F13
F25
F14
F24
F28
AUDIO DSP1
I2
R1506 100
I3
R1507 100
IC1501
CXD9617R
F15
C1514
0.1
I4
R1501 100
R1512 100
I5
R1502 100
R1513 100
I6
R1503 100
F32
I7
R1504 100
F33
G7
F16
F23
F17
F22
F18
F21
F19
F20
F34
C1516
470
16V
C1505 0.1
G6
F15
C1507
0.1
C1513
47
16V
FB1501
21A
FB1502
21A
C1517
0.1
1J
G5
G4
G3
G2
G1
F6
R1510
100
C1512
0.1
C1511
0.1
2J
C1102
47
16V
VEE
GND
SOURCE-R
VCC
C1251
22
50V
R1262
22k
R1251
1.5k
IC1241
M5218AFP
VEE
C1263
180p
C1273
180p
LINE AMP
C1241
22
50V
C1242
1800p
R1242
22k
C1232
1800p
C1231
22
50V
R1232
22k
C1252
1800p
R1231
1.5k
LINE AMP
IC1221
M5218AFP
VEE
C1221
22
50V
C1222
1800p
R1222
22k
C1223
180p
C1243 180p
VCC
3J
J7
J6
J5
C1262
1800p
R1241 1.5k
VEE
C1283
180p
K1
IC1261
M5218AFP
C1261
22
50V
C1233
180p
CN1103
21P
SOURCE-L
VEE
R1271
1.5k
LINE AMP
C1253
180p
VCC
R1282
22k
C1271
22
50V
R1252
22k
IC1281
M5218AFP
R1121
33k
C1272
1800p
R1261 1.5k
R1131
33k
C1282
1800p
R1272
22k
IC1102
M5218AFP-T
C1281
22
50V
R1281 1.5k
LINE AMP
C1109
47 16V
C1105 C1108
470p
470p
C1101
0.1
J4
J3
J2
BUFFER
FB1101
21B
C1110
0.1
R1221 1.5k
R1101
100
J1
(DB1070)
VCC
VCC
A/D CONVERTER
R1122
33k
IC1101
PCM1800
K2
GND
K3
R1132
33k
GND
R1124
100k
K4
GND
K5
GND
R1284
100k
R1253
220
C1264
22
50V
C1254
22
50V
R1274
100k
R1264
100k
R1243
220
R1254
100k
R1244
100k
C1234
22
50V
(Page
27)
R1223
220
R1233
220
C1244
22
50V
R1234
100k
R1224
100k
C1224
22
50V
4J
C1113 0.1
5J
6J
7J
K8
K8
C1106
4.7
50V
FB1102
21A
K7
C1104
4.7
50V
K7
GND
FRONT-R
C1115
100p
R1263
220
C1274
22
50V
K3
(Page
35)
C1114
100p
C1112 0.1
K6
GND
SL
C1121
22
50
R1273
220
C1284
22
50V
K6
SR
C1107 10 50V
C1103
10
50V
R1283
220
K5
C
R1134
100k
K4
DB9-SB/DB8-W
C1131
22 50V
DB9-W/DB8-NC
8J
GND
K1
K2
FRONT-L
GND
TUNER-R
P1
GND
9J
TUNER-L
P2
26
26
STR-DB870/DB1070
6-12. SCHEMATIC DIAGRAM – DIGITAL Board (5/5) –
• See page 46 for IC Block Diagrams.
(Page 23)
N5
N3
N4
N2
1D
2D
10I
11I
8I
9I
6I
7I
4I
5I
3I
1I
2I
(Page 25)
(DB1070)
1G
2G
R1212 100
3G
4G
5G
FB1201
(Page
24)
21A
C1214 4700p
C1205 10 50V
C1206 0.1
6G
C1212
0.1
C1213
10
50V
J1
C1208
10
50V
R1280
8.2k
IC1202
PCM1748
D/A CONVERTER
R1204
10k
N1
O1
C1210
0.1
C1201
330
25V
C1202
0.1
C1211
0.1
D/A CONVERTER
IC1201
PCM1604Y/2K
O2
O3
R1202
100
O4
R1203
100
C1207
10
50V
R1220
8.2k
J7
J6
R1201
100
R1701
10k
R1230
8.2k
R1270 8.2k
R1260 8.2k
R1250 8.2k
R1240 8.2k
J3
J4
J5
C1203 0.1
J2
R1798
10k
D1703
1SS184
C1204
220
16V
1J
Q1705
2SC2712-YG
CN1108
3P
Q1813,1814
D POWER
SWITCH
IC1808
7805
FB1202
21A
2J
O
-5V
R1797
10k
C1702
220p
D.GND
Q1813
2SB733
I
8V
G
3J
R1795
10k
Q1704
2SC2712-YG
R1807
680
+5V REGULATOR
R1808
10k
(Page 45)
Q1703
RT1N141C-T
CN1102
21P
DATA
Q1703-1705
CLK
MUTING SWITCH
D14
Q1811,1812
Q1814
RT1N141C
C1815
*
(Page 26)
Q1811
2SB733
+5V REGULATOR
* C1811,1815
1000 16V (DB870/EXCEPT DB1070: AEP, UK)
1000 63V (DB1070:AEP, UK)
+3.3V REGULATOR
+2.5V REGULATOR
IC1806
2933
IC1805
NJM2391-26
O
I
O
G
C1811
*
IC1807
7805
Q1810
2SD1733
R1805
680
B+ SWITCH
I
O
G
I
G
C1812
4700
6.3V
C1809
470
16V
SB-RY
D12
PRE-RY
D10
SWITCH
D1803
1SR154
D13
D11
D POWER
Q1812
RT1N141C
R1806
10k
FUNC-LAT
2ND-RY
C-RY
D9
REAR-RY
D8
W-FR-RY
D7
HP-RY
D6
SP-FR-RY
D5
HP-CONT
D4
CD-RY
D3
PROTECTOR
D2
AC-MUTE
D1
VOL-LAT
(Page 37)
S-MUTE
GND
GND
4J
-15V
5J
+15V
6J
7J
8J
9J
CN1109
2P
(Page 37)
27
27
STR-DB870/DB1070
6-13. PRINTED WIRING BOARD – DIGITAL Board (Component Side) –
• Semiconductor
Location
Ref. No.
Location
D1701
D1702
D1703
D1801
D1802
D1803
D-11
F-13
G-13
B-14
B-16
I-15
1
A
2
3
4
9
10
11
12
13
14
15
16
17
D1801
B
E
IC1303
C1314
C1313
R1801
R1803
R1802
R1804
R1308
(US, CND)
E
R1417
R1430
E
R1415
R1406
Q1401
R1427
R1416
R1725
R1723
R1428
R1724
R1419 R1420
R1739
R1740
R1742
R1425
IC1406
IC1408
R1566
E
R1606
IC1410
FB1406
R1402
FB1405
F
R1777
R1774
IC1703
R1720
R1421
R1432
R1781
R1721
R1794
IC1701
R1793
R1744
R1409
R1728
IC1601
R1424
R1731
R1732
FB1501
IC1405
R1611
R1101
R1733
C1105
R1612
R1429
C1108
R1507
IC1101
R1502
R1501
C1101
R1722
R1510
R1602
IC1261
IC1241
C1273
C1263
C1253
R1201
R1230
R1121
(US, CND, E, CH)
R1767
(AEP, UK)
R1797
Q1703
E Q1704
E
D1703 K
R1798 A
E
Q1705
A
IC1202
IC1221
R1122
JW1103
R1202
R1203
C1243
I
D1803
E
(DB1070)
(DB1070)
Q1812
R1284
R1274
R1264
R1244
R1254
C1233
C1223
R1131
IC1201
R1807
E
R1805
Q1814
R1134
R1234
R1132
J
R1791
R1603
R1220
C1112
R1782
R1783
R1785
C1618
R1503
IC1281
FB1101
R1784
FB1604
R1504
R1506
C1113
R1787
R1796
R1730
FB1407
R1786
R1701
R1795
R1747
R1729
R1423
R1403
D1702
R1431
IC1501
R1792 R1790
R1789
R1433
G
R1779
R1778
R1780
R1719
R1508
R1437
R1405
R1776
R1718
X1401
R1422
H
R1775
D1701
R1788
C1428
C1408
R1772
R1505
IC1407
R1404
R1769 (DB1070)
R1714
R1651
IC1409
R1810
R1768
R1770
R1717
R1436
R1765
R1766
R1715
R1708
IC1602
R1426
C1414
R1711
R1705
R1410
R1434
R1435
C1720
R1650
C1415
FB1403
4
R1743
R1709
R1707
IC1502
R1413
R1407
5
3
R1754 R1751
R1710
R1716
1
R1800
R1748
R1726
R1666
C1420
C1711
R1750
R1745
C1413
R1412
R1755
R1746
R1414
D
IC1702
(AEP, UK)
Q1402
R1307
FB1402
Q1804
C1316
X1301
C
D1802
E
Q1802
R1809
C1308
C1319
R1418
C-3
C-3
G-13
G-13
G-13
B-10
B-11
I-14
J-13
8
C1320
IC1102
Q1401
Q1402
Q1703
Q1704
Q1705
Q1802
Q1804
Q1812
Q1814
7
L1201
R1408
H-4
J-3
I-10
I-11
I-8
I-7
I-5
I-4
B-3
G-2
D-2
F-3
E-4
E-4
F-4
F-6
D-6
G-9
E-9
F-12
C-14
E-13
6
DIGITAL BOARD (COMPONENT SIDE)
C1315
IC1101
IC1102
IC1201
IC1202
IC1221
IC1241
IC1261
IC1281
IC1303
IC1405
IC1406
IC1407
IC1408
IC1409
IC1410
IC1501
IC1502
IC1601
IC1602
IC1701
IC1702
IC1703
5
• See page 22 for Circuit Boards Location.
R1806
R1224
R1124
R1808
11
1-681-098-
28
28
(11)
STR-DB870/DB1070
6-14. PRINTED WIRING BOARD – DIGITAL Board (Conductor Side) –
1
2
3
4
5
• See page 22 for Circuit Boards Location.
6
7
8
9
10
11
12
13
14
A
(Page 44)
(Page 30)
DC2 BOARD
CN903
A
B
DIGITAL BOARD (CONDUCTOR SIDE)
CN1106
1
9
1
IC1802
IC1803
3
1
3
1
VIDEO BOARD
CN303
*SUPPLIED AS THE
ASSEMBLED BLOCK
IC1801
1
3
Ref. No.
IC1301
IC1302
C1317
3
1
CN1105
3
1
C1801
C
CN1107
1
C1808
B
C1807
30
DB870: CND/
DB1070
B
C1802
R1303
C
C
C1312
C1307
E
E
Q1803
Q1801
FB1401
C1318
(AEP, UK)
IC1401
X1701
C
JW1105
C1719
(US, CND, E, CH)
C1709
FB1703
R1741
JW1102
E
C1713
R1713
R1667
R1712
F
C1724
C1726
2
1
JW1101
C1728
(US, CND, E, CH)
R1764
R1761
R1738
R1815
C1721
C1701
C1607
C1611
CN1109
2
C1503
C1612
JW1005
C1601
C1616
C1514
FB1404
FB1602
(DB1070)
R1610
R1212
IC1806
C1610
X1601
C1505
(DB1070)
C1605
R1401
C1513
FB1201
C1242
E
IC1808
(DB1070)
C1222
C1214
C1210
C1201
3
IC1805
B
C
C
C1262
R1251
R1261
C1232
R1231
R1252
R1262
R1253
R1263
C1272
R1271
R1272
R1273
R1232
R1222
R1233
C1244
C1254
C1274
C1264
E
E
Q1811
Q1813
21
2
CN1102
C1234
21
CN1103
FB1202
L
F
R1281
C1110
C1283
R1283
R1282
C1107
C1103
C1284
C1115
2
20
C1224
C1203
1
C1282
(DB1070)
C1204
20
1
C1401
C1104
C1106
R1221
R1204
R1223
B
R1242
R1243
C1231
C1207
C1211
C1202
C1809
1
C1252
R1241
Q1810
3
C1281
C1109
C1212
C
C1271
R1240
C1221
C1213
B
C1261
C1251
R1250
C1206
J
R1280
FB1102
C1241
C1815
R1270
R1260
C1617
J1401
DVD/LD
COAXIAL
IN
C1406
C1427
C1205
FB1603
MD/DAT
OPTICAL
OUT
C1410
C1102
C1208
1
C1405
C1511
R1601
R1513
1
MD/TAPE
OPTICAL
OUT
C1512
FB1601
3
3
C1409
C1604
IC1404
C1426
C1517
C1603
C1615
IC1807
MD/DAT
OPTICAL
IN
(DB870)
C1507
FB1502
G
I
1
(DB1070)
C1501
C1516
R1607
MAIN
BOARD
CN808
IC1403
C1424
R1509
R1608
1
MD/TAPE
OPTICAL
IN
C1430
JW1006 C1515
R1609
3
X1501
C1502
C1602
C1702
C1812
3
C1504
C1613
R1702
C1811
(Page 34)
C1506
C1429
C1606
R1757 (AEP, UK, E, CH)
(DB1070)
1
DIGITAL
(DB870)
C1404
C1614
CP1103
1
C1412
JW1004
C1510
R1759 R1749
3
IC1402
R1411
R1605
JW1001
R1735
R1737
C1708 R1771
R1756
CN1108
1
C1416
TV/SAT
OPTICAL
IN
C1422
JW1003
R1763
R1758
(Page 44)
R1512
C1609
R1734
C1705
R1762
R1760
E
C1419
R1727
C1716
R1773
DC2
BOARD
CN901
C1509
C1717
C1718
C1714
3
C1421
C1608
R1706
C1715
R1813
C1727
C1403
C1417
C1722
C1725
C1723
C1423
JW1002
C1707 R1753
R1814
C1508
E
R1703
C1706
(Page 40)
C1418
R1657
R1653
MAIN BOARD
CN806
D
(Page 34)
MAIN BOARD
CN807
(Page 34)
29
29
C1131
C1114
11
C1121
1-681-098-
1
Location
IC1301
IC1302
IC1401
IC1402
IC1403
IC1404
IC1801
IC1802
IC1803
IC1804
IC1805
IC1806
IC1807
IC1808
C-17
C-16
D-17
E-17
G-17
H-17
C-9
C-8
C-6
C-5
K-3
I-4
I-4
J-6
Q1701
Q1702
Q1801
Q1803
Q1810
Q1811
Q1813
E-7
E-6
C-8
C-7
J-3
K-5
K-6
C1425
C1431
R1654
Q1701
Q1702
R1799
DISP
BOARD
CN1601
R1704
DVD/LD
OPTICAL
IN
1
R1656
R1736
3
C1402
R1655
R1812
C1710
C1411
(AEP, UK, E, CH)
JW1104 R1811
R1752
CN1101
C1309
C1310
CP1101
C1306
C1712
D
3
C1311
(US, CND)
7
31
K
18
• Semiconductor
Location
*FM/AM TUNER UNIT
CN1104
H
17
AM
IC1804
G
16
FM
75Ω
COAXIAL
B
E
15
(11)
STR-DB870/DB1070
6-15. PRINTED WIRING BOARD – VIDEO Board –
• Semiconductor
Location
3
4
5
6
7
8
Location
E-7
C-2
C-2
TV/SAT
IN VIDEO
R338
DVD/LD
IN VIDEO
OUT VIDEO
C343
(DB870)
JW81
IC312
JW313
8
JW90
C372
JW88
IC304
JW133
3
R327
R319
R324
X301
7
X302
3
C332
1
R334
C322
CT301
DB1070:
US, CND
CT302
R322
5
R320
8
R311
R305
R310
R304
R309
R306
R308
JW300
C375
IC311
C366
C368
IC309
5
1
1
E
JW78 R347
Q305 JW77 C355
E
Q304 R348
R333
C341
R321
IC305
C339
C350 R335
(DB1070: US, CND)
JW118
4
L301
JW80
4
C328
1
R329
R331
C326
C331
CP301
CT303
1
IC307
C340
C319
R336
C323
JW301
C330
(DB1070)
C325
CP302
R330
C329
11
1-681-094-
(DB1070: AEP, UK, E, CH)
H
FL303
JW122
C316
R343
CN306
8
3
C320
8
JW126
R307
R303
C315
C333
14
R328
(DB1070: AEP, UK, E, CH)
C359 R353
R352
IC306
8
1
IC310
JW131 14
C314
C318
JW119
C377
1
7
JW121
JW127
JW317
1
R323
14
R317
C361
R345
3
JW79
1
JW125
9
C362
JW75
JW115
FL302
JW130
(Page 29)
R318
R332
C324
A
16
D301
JW76
7
1
FB303
1
DB1070:
AEP, UK, E, CH
FL301
JW124
JW129
F
JW89
FL304
(US, CND)
E
R359
R355
JW113
C380
(DB1070: AEP, UK, E, CH)
C370 R356 C376 JW73
5
JW111
8
IC303
JW310
JW112
DIGITAL
BOARD
CN1104
1
C305
JW87
CN301
JW110
C311
C381
R350
D
R316
C312
R349
(US, CND)
DB870: CND/
DB1070
CN303
C308
JW96
DB870: CND/
DB1070
JW318
R301
JW74
14
JW86
C310
IC302
JW316
JW108
JW109
Y
C313
R358
C382 C379
R315
R313
JW93
C307
IC301
JW97
JW107
PBB-Y
JW59
JW321
JW91
7
C364
R354
JW314
E
Q302
JW92
JW94
1
R302
8
JW95
JW315
C301
JW98
JW83
C367
R325
FL305
C365
PRR-Y
C303
R357
JW84
C358
JW106
C378
Y
C309
JW311
JW105
JW320
IC308
C360
PBB-Y
JW60
R312
C302
R344
R314
7
1
14
JW104
PRR-Y
JW61
JW309
C348
C347
R341
JW312
C
Y
C345
C349
R346
JW72
JW319
JW103
PBB-Y
DVD/LD
IN
R340
JW101
JW102
PRR-Y
R339
C363
R351
C337
C353
R326
C374
JW99
IN VIDEO
R337
JW100
OUT VIDEO
C344
C336
C352
JW305
C369
C373
IN VIDEO
TV/SAT
IN
C342
C346
R342
C354
VIDEO 1
C304
C351
B
MONITOR
OUT
J304
VIDEO 2
CONTROL A1 II
JW82
C-5
E-8
E-7
MONITOR
OUT VIDEO
J303
CN302
Q302
Q304
Q305
J305
J302
D304
C-5
C-6
C-7
E-3
E-5
E-4
E-7
C-3
D-7
E-2
D-6
C-2
VIDEO BOARD
A
D303
IC301
IC302
IC303
IC304
IC305
IC306
IC307
IC308
IC309
IC310
IC311
IC312
J301
COMPONENT VIDEO
C335
D301
D303
D304
2
JW132
Ref. No.
1
• See page 22 for Circuit Boards Location.
S-VIDEO BOARD
CN751
(Page 32)
30
30
(11)
STR-DB870/DB1070
Ver 1.2
6-16. SCHEMATIC DIAGRAM – VIDEO Board –
• See page 46 for Waveforms.
• See page 46 for IC Block Diagrams.
R329 10
R330 10
1
* CN301
3
19P (US,CND)
R333
4.7k
Q305
2SC2785
FL305
R347
3.9k
14P (DB1070:AEP,UK,E,CH)
BUFFER
C328
0.1
VOC0
XS
TEST
EXS
SCLK
VIDEO
BUFFER
SIN
C339
0.1
C340
2200
10V
VCC
VBLK
R331 1k
IC305
BA7622F
D301
1SS133T
CS
FSCO
VOUT
AVCC
C341
0.1
VCC
CIN
COUT
VIN
VOUT
YIN
CIN
AVSS
YIN
MBUS-V1
SIRCS OUT
B5
/DB1070
MONITOR-Y/OUT
A4
IN
MONITOR-C/OUT
IC311
LA7213
MONITOR-Y/IN
MONITOR-C/IN
LEVEL SHIFT
VIDEO3
C377
0.1
R355
330
C368
1
50V
R348
47k
C361
1000
6.3V
C359
0.1
R353
150k
R352
330
C372
1000
6.3V
C370
0.1
DB1070:AEP,
R356
150k
SW4
SW4
SW3
SW3
SW2
SW2
SW1
SW1
S-VIDEO
BOARD
CN751
(Page 33)
GND
UK,E,CH
+5V
C333
0.1
C329
100p
C362
10 50V
(US,CND) CN303 *
C363
10
50V
C316
10p
C320 27p
UK,E,CH
CT301
20p
JW301
CT301
OSD
R317
1M
(DB1070:AEP,UK,E,CH)
CT302
OSD
R334
100
R335
75
C332
0.1
1
C367
0.1
2
MBUS_TV
B3
MBUS_DVD
B4
MBUS_V1
B5
DB870:CND
C360
0.1
MBUS_OUT
B2
SIRCS
/DB1070
+5V(B_UP)
FL303
C323
27p
C374
0.1
3
X302
14MHz
A4
FL304
R336
75
R327
330
R319
330
X301
17.34MHz
(DB1070:US,CND)
1
3
D303
1SS133T
DB1070:AEP,
CT302 20p
C322 10p
JW305
B1
SW3
(DB870)
SW2
C319
0.1
(DB1070:US,CND)
-5V
+5V(BACK UP)
SW4
R322 1k
10 50V
SW1
GND
C366
2
R324
1M
VIDEO SELECT
IC308
NJM-2296M-
D304
1SS133T
YOUT
R320 1k
VIN
YOUT
MBUS-DVD
GND
C331
10
50V
C314
470 10V
R321 1k
COUT
MBUS-TV
B3
SYNC SEPARATE
C376
1 50V
C330 10 50V
C315
470
10V
HSYNC
HSYNC
IC309
LA7213
GND
VOC1
R345
47k
VSYNC
SYNC SEPARATE
R343
47k
VCC
VSYNC
IN
VOC2
HSYNC
EXHSYN
DB870:CND
A1
GND
VOB
B2
B4
R351 75
C326
18p
C318
1
50V
EXVSYN
CT303
OSD
A2
VSYNC
CT303
20p
A3
VSS
XD
MBUS-STATUS-OUT
B1
R349
1.2k
VCC
EXD
L301
22µH
BUFFER
CN301
*
(US,CND)
FB303
R350 47k
C325
33p
Q304
2SC2785
IC307
MB90089FG-238-BND
OSD DRIVER
C355 10 50V
CN306
4P
10P (DB870:AEP,UK)
IC310
74ACT08
C375
10
50V
C369 47p
FOR
ADJUSTMENT
2
OSD_CS
A2
OSD_CLK
V-SYNC
A1
P/N
GND_A1
C373
0.1
IC312
74ACT08
COMPARATOR
CTRL A1
C365
0.1
LEVEL SHIFT
R328
100
OSD_DATA
A3
V_SW1
V_SW2
C364
0.1
(Page 23)
V SW3
IC306
74HC00
V SW4
FL302
1
3
-5V
C378
0.1
CLOCK
+5V
2
IC304
74HCU04
C358
0.1
GND
*
CN303
GND
21P (US,CND)
C1
C2
C4
C324
0.1
C3
R332
100
15P (DB1070:AEP,UK,E,CH)
11P (DB870:AEP,UK)
C380
0.1
C350
0.1
2
R323 75
E2
1
R354
330
(DB1070:AEP,UK,E,CH)
R337 330
C302
470
10V
CN302
2P
C310
10
50V
C381
0.1
R357
100
C304 33p
C307
(US,CND)
J301
9P
R305
75
J303
Y
33p
E4
J302
1P
(CHASSIS)
R358 22k
CONTROL A1 II
C354
0.1
C335
47p
R342
75
D1
R307 75
D2
R310 75
PBB-Y
DVD/LD
IN
PRR-Y
VCC
MONITOR
VIDEO SELECT
LINE AMP
OUT VIDEO
J305
3P
R338
75
TV/SAT
C342
47p
C346
10
50V
IC303
TC74HC4053AF
VCC
IC301
OPA2652
LINE AMP
VSS
R304 75
IC302
OPA2652
Y
VSS
IN VIDEO
C347
10 50V
DVD/LD
IN VIDEO
R339 75
OUT VIDEO
C343 47p
R344
75
R325
10k
D3
R306 75
D4
R309 75
PBB-Y
TV/SAT
COMPONENT
IN
VIDEO
PRR-Y
C2
C336 47p
C348
10
50V
R346
75
OUT VIDEO
C1
E1
C303
470
10V
C305
33p
C309
10
50V
R313
330
C4
R315
330
C337 47p
R316
22k
R314
22k
C312
10
50V
C308
10
50V
D1
C344 47p
D3
R340 75
IN VIDEO
D4
VIDEO 2
D2
FL301
(DB1070)
GND
GND
R359
330
R326 330
E3
C379 0.1
3
C382 0.1
R318
75
C313 10 50V
C301
470 10V
C311
10
50V
R301
75
E1
Q302
BA1A4M
INVERTER
Y
R308 1k
R302 75
E2
PBB-Y
R311 1k
C3
IN VIDEO
J304
3P
(CHASSIS)
E5
R341
75
C345
47p
E6
C351
2200p
E7
C352
2200p
C349
10
50V
PRR-Y
R312
1k
(CHASSIS)
(CHASSIS)
R303 75
E3
C353
2200p
31
31
MONITOR
OUT
VIDEO 1
STR-DB870/DB1070
6-17. PRINTED WIRING BOARDS – S-VIDEO/VIDEO AU Boards – • See page 22 for Circuit Boards Location.
1
2
3
4
5
6
S-VIDEO BOARD
TU/SAT
J753
J751
CTRL S
IN
S-VIDEO
OUT
DVD/LD
J750
J754
S-VIDEO
IN
CTRL S
STATUS IN
S-VIDEO
IN
CTRL S
OUT
S-VIDEO
OUT
CTRL S
OUT
C750
R754
R757
R756
R752
JW36
JW35
JW34
AUDIO OUT
L
R
VIDEO 1
AUDIO IN
L
R
L
R764
(US, CND)
JW16
R253
JW15
C211
28
8
1
JW23
JW25
JW27
R770
8
1
JW54
1
JW22
JW20
JW56 JW55
D751
C764
C213
JW21
JW26
JW24
11
1-681-096-
JW57
D750
IC201
JW53
C212
JW19
JW71
JW700
JW701
JW702
JW703
JW704
JW50
15
JW28
(US, CND)
1
4
11
D
1-681-195-
14
(11)
JW51
JW52
R211
JW49
JW48
JW47
H
J
VIDEO BOARD
CN301
VIDEO 3 BOARD
CN299
(Page 30)
(Page 42)
JW46
CN201
E
L
MAIN
BOARD
CN101
(Page 34)
• Semiconductor
Location
Location
Q750
Q751
Q752
Q753
C-2
C-2
C-1
C-2
R206
R255
R254
CN753
C-7
C-5
C-2
C-4
L
R256
16
IC750
C770
JW708
JW42
CN751
IC201
IC750
IC751
IC752
AUDIO IN
R
R205
R204
(DB870: CND/DB1070)
C-5
C-5
L
C760
R202
IC752
R771
(DB870)
JW43
D750
D751
R
R203
R252
C767
JW705
R774
Ref. No.
AUDIO OUT
C763
JW710
R773 E
C201
R201
R251
9 JW17
C772
JW33
Q751 1 R765
E
JW709
R
L
VIDEO 2
JW58
16
JW751
R766 R769
Q753
R
JW18
C769
9
JW706
C766
DVD/LD
AUDIO IN
R758
C752
R761
(US, CND)
C759
C756
C758
JW712
JW750
Q752
E
C755
16
Q750
E
R767
R768
R759
C753
R753
R760
R772
JW711
IC751
J202
TV/SAT
AUDIO IN
C757
JW707
C768
9
8
S-VIDEO
IN
(US, CND)
C765
R763 R762
(US, CND)
R755
R751
C751
(DB870)
10
C762
C754
(US, CND)
C
J752
J756
JW70
R750
9
J201
VIDEO 1
J755
C761
B
8
VIDEO AU BOARD
MONITOR
A
7
32
32
1
K
3
CN202
VIDEO 3
BOARD
CN299
(Page 42)
(11)
STR-DB870/DB1070
6-18. SCHEMATIC DIAGRAM – S-VIDEO/VIDEO AU Boards – • See page 46 for IC Block Diagrams.
C768
470p
C765
470p
J753
MONITOR
R750
1k
CTRL S
IN
J754
*
TV/SAT
10P (DB870:AEP,UK)
O2-3
O2-2
NC
O2-1
IN1
INH2
GND
INH1
14P (DB1070:AEP,UK,E,CH)
STATUS IN
CONTROL S
O3-3
O3-2
O3-1
IN2
IN3
IC751
NJM-2145D-
IN4
VCC
R752
1k
CTRL S
CN751
*
(US,CND)
I/O SWITCH
OUT1
J755
DVD/LD
CN751
19P (US,CND)
R751
1k
CTRL S
MBUS-STATUS-OUT
MBUS-TV
OUT
MBUS-DVD
J756
MBUS-V1
VIDEO 1
R753
1k
CTRL S
OUT
SIRCS OUT
R772
100
MONITOR-Y/OUT
BUFFER
R764
4.7k
R765
10k
C766
47
16V
R769 10k
Q751
BN1A4M
Q750
BA1A4M
MONITOR-C/OUT
Q752,753
R768 6.8k
Q750,751
BUFFER
R766
6.8k
MONITOR-Y/IN
Q752
BN1A4M
MONITOR-C/IN
VIDEO3
DB870:CND
/DB1070
Q753
BN1A4M
R767
10k
SW4
SW3
R774
100
SW2
R773
10k
(Page 31)
SW1
(US,CND)
GND
(CHASSIS)
GND
C761
2200p
+5V
-5V
+5V(BACK UP)
J751
Y
C750
47p
C
C751
47p
MONITOR
S-VIDEO
OUT
(DB870)
R762
75
JW751
JW750
(DB870)
R763
75
VIDEO3(C)
VIDEO3(Y)
C764
0.1
C770
10
50V
TV/SAT
R754
75
Y
R770
75
VIDEO3
R771
75
GND
C758
10
50V
CN753
4P
(Page 43)
S-VIDEO
IN
C
R755
75
C755
0.1
R756
75
C759
10
50V
J750
DVD/LD
Y
G1
(CHASSIS)
J201
6P
S-VIDEO
IN
R757
75
C
C772
0.1
C201
2200p
R201
1k
C211
2200p
C213
100p
A1
L
TV/SAT
C756
0.1
AUDIO IN
A2
R
R251 1k
R202 1k
A9
LOUT
A11
A5
A7
AUDIO IN
CN201
9P
R211
1k
A3
L
DVD/LD
A1
Y SWITCH
IC752
NJM-2296D-
A3
C SWITCH
IC750
NJM-2296D-
A4
GND
R
R252 1k
R203 2.2k
ROUT
A5
15V
A6
-15V
R
R253 2.2k
OUT
LAT
CLK
(Page 37)
COM
NC
DATA
R254 1k
R760
75
Y
S-VIDEO
NC
R
DAT
IC201
TC9273-014
GND
A8
R
CLK
AUDIO IN
VIDEO3
L
VIDEO
SELECT
COM
A7
V1 OUT
R204 1k
L
VIDEO1
C769
0.1
V2 OUT
C763
0.1
VDD
J202
6P
C767
0.1
VIDEO2
LAT
VIDEO 2
DVD/LD
C762
2200p
TV/DBS
(CHASSIS)
D750
1SS133T
AUDIO OUT
VSS
(CHASSIS)
D751
1SS133T
L
C754
2200p
R205 2.2k
C752
47p
A9
L
AUDIO OUT
C
C753
47p
A10
R761
75
R
R255 2.2k
J752
CN202
3P
VIDEO 1
R206 1k
VIDEO 1
A11
L
33
33
C202
2200p
A10
G2
(CHASSIS)
A12
R
R256
1k
C757
0.1
A6
R759
75
VIDEO3
R
A8
C
L
A12
C212
2200p
A2
IN
R758
75
AUDIO IN
A4
Y
S-VIDEO
C760
10
50V
(Page 43)
STR-DB870/DB1070
6-19. PRINTED WIRING BOARD – MAIN Board –
1
2
• Semiconductor
Location
A
MULTI CH IN 2
(DB1070)
SURROUND
L
R
FRONT
CENTER
9
10
11
SURROUND
R
L
R
SURROUND
BACK
CENTER
L
(DB1070)
MD/TAPE
(DB870)
MD/DAT
(DB1070)
12
13
J301
SUB
WOOFER
PHONO IN
CD/SACD IN
R
R
L
OUT
L
IN
R
L
SPEAKERS
IMPEDANCE USE 4-16Ω
OUT
R
TM501
J303
TAPE
L
IN
R
L
2ND ROOM OUT
R
L
R
SURROUND
L
R
–
SURROUND
BACK
CENTER
L
+
+
+
–
–
+
–
AEP, UK, US,
CND
E, CH
AEP, UK,
E, CH
C
E
JW131
JW132
R129
C137
R179
R128
R178
R127
C512
L451
E
C464
R573
JW339
7
CN550
1
R462
R467
IC403
15
7
R563
14
C456
R464
JW386
C562
Q552
B
C
E
JW387
JW385
C461
1
C
E
B
C
R412
C
E
C614
7
CN400
R617
1
IC603
Q402
B
C
JW381
R413
E
B
C
E
B
JW395
JWH101
JW399
JW398
JWH103
JW397
JW110
JW109
JW116
JWH106
JW393
JW111
JW112
JW115
JW394
JWH116
JW279
JW280
JW293
C
C606
JW378
R613
Q603
C
E
JW281
JW283
JW284
7
C659
R664
BIAS
BOARD
CN651
(Page 38)
R663
JW377
C612
B
JW282
JW286
R
CN650
1
JW707
C656
(DB1070)
JW376
C661
C662
JW374
Q653
(DB1070)
B
C
E
Q652
B
C
11
E
1-618-114-
J
BOARD
N BIASCN501
(Page 38)
(DB1070)
BOARD
M BIASCN551
(Page 38)
BOARD
O BIASCN451
(Page 38)
34
34
BOARD
P BIASCN401
(Page 38)
P BOARD
S H. CN749
(Page 42)
(Page 42)
(DB1070)
1
R662
E
R808
JW295
JWH115
JW296
JW298
JW705
R607
L651
R673
R661
R614
C611
Q602
Q403
SP BOARD
CN502
C658
2
I
R667
R660
14
JW379
JW380
(Page 38)
JW285
R810
C664
C668
15
7
CN600
C810
JW706
(DB870)
JW382
C412
E
R809
C660
JW702
R612
R414
JW384
B
C608
JW311
C406
Q453
E
1
2
C411
C462
Q452
Q553
B
R463
L401
C408
C610
R610
JW310
L601
W
BIAS BOARD
CN810
Q806
C655
C620
C410
C460
C654
R611
R417
C405 R410
C809 R811
C617
C604
R411
JW338
CN450
R623
R423
C404
R459
R461
C605
C407
C609
JW333
C454
C417 R408
C458
L551
R458
JW337
C457
C414
R409
JW383
C561 JW388
JW390
C
C455
R564
Q503
B
R473
C506
R562
JWH107
JW124
JW126
JW127
JW300
JW329
JW299
R608
R659
R835
JW400
JW331
JWH117
JW195
JW278
JWH118
JW308
R609
C814
JW373
1
C556
R513
C568
CP502
R407
C409
2
6
JW375
JW312
JW314 (DB1070)
JW309
JW340
JW341
R658
JW297
1
JW294
JW179
JW180
JW125
JW184
JW192
JW193
JW194
JW343
JW345
JW306
JWH120
JW336
C564
R511
2
JW113
IC103
R134
JW129
JW128
JW138
R113
JW139
JW140
JW141
C126
JW156
JW157
JWH104
JWH105
R180
R181
JW148
C127
JW149
JW150
JW151
JW152
JW158
JW167
JW168
JW169
JW172
JW173
JW121
JW144 JW145
JW146
JW147
JW143
R177
C136
R126
JW161
JW160
JW159
JW153
C114
JW174
JW142
R119
C113
JW185
JW186
JW188
JW189
JW191
JW190
R832
JW348
R507
R509
C505
IC503
14
JW389
B
R508
C510
1
R514
Q502
C508
15
7
JW391
CN809
JW305
R460
JW371
JW372
C511
R510
R560
2
CN552
C504
C560
R512
JW349
JW352
JW351
C555
C554
R561
CN500 1
JW292
JWH119
JW304
10
R704
C459
C558
L501
D815
JW291
JW307
JW342
C509
E
R523
I
JW335
R604
C815
JW290
JW303
11
JW287 R851
JW289
JW301
C704
CP501
JW350
CN502
R517
JW354
Q811
R558
C816
JW369
C517
C514
E
C811
R559
Q810
(DB870)
JW288
E
Q826
11
RY807
JW302
C619
(Page 42)
E Q824
JW332
14
R864
1
–1
JW701
JW328
JW176
C559
1
R815
–2
1
C701
SP BOARD
CN403
R860
D801
IC701
R702
10
C802
D810
E
JW330
11
T
R817
C703
20
C651
C801
1
Q808
C718
R652
1
IC801
C803
–1
R813
1
R841
4
JW315
5
C667
10
JW346
R854
JW316
1
R602
2
R703
IC601
C420
R404
–2
1
IC802
1
R859
C821
11
2
D816
JW318
C401
E
R846
1
E
JW370
H
JW355
JW356
JW366
JW353
R504
Q812
JW368
JW365
JW359
10
–1
CN805
R853
Q825
8
JW317
C618
R402
IC401
C519
11
3
D814
R824
C702
JW183
4
JW319
20
C419
JW347
(Page 44)
C804
CN503
(DB1070)
C601
C551
–2
JW276
IC702
C652
JW320
IC501
JW361
8
JW364
7
5
JW321
1
R452
JW362
IC805
JW250
20
C451
C501
DC2 BOARD
CN902
4
JW277
R653
JW322
C467
V
1
JW114
CN803
1
RY806
–2
JW182
1
R603
JW196
4
JW323
JW326
1
C518
14
JW367
JW249
5
R502
JW363
R850
JW251
JW252
R453
JW325
R552
C520
C813
JW257
C567
(Page 29) F
20
1
R847
JW181
IC602
C602
R403
JW344
JW357
20
C817
D811
Q823
5
(DB1070)
C402
JW327
7
RY803
CP802
JW324
CP801
D809
RY801
R848 E
JW313
4
R822
R820
(DB1070)
–1
CN801
JW334
5
CN804
E
JW119
C124
R184
JW130
R825
JW175
8
C452
2
1
1
15
C125
JW177
1
R567
JW358
8
JW360
7
C812
JW262
CN808
1
DIGITAL
BOARD
CN1102
JW253
JW254
JW255
JW259
JW258
JW260
JW261
JW264
JW263
JW265
JW267
JW266
JW271
14
JW270 JWH1
JW274
JW273
R503
CN806
IC804
(DB1070)
8
R553
C502
R818
Q809
JW123
JW136
(Page 44)
4
GP801
E
JW178
IC402
C552
C818
R814
8
JW135
28
U
DC1 BOARD
CN910
3
IC502
JW269
1
CN802
Q807
CP803
R133
1
R849
JW256
1
R812
5
C175
C174
JW134
JW118
R816
4
14
1
JW117
JW120
R183
JW133
R852
8
R315
–1
R182
C819
R855
2
C129
JWH113
R856
21
R125
R175
C108
C112
JW187
(DB1070)
D803
–2
1
R830
D802
JW275
JW268
DIGITAL
BOARD
CN1109
R120
R171
R831
CN101
JW237
JW239
JW238
JW240
JW241
JW242
JW245
JW244
JWH112
JW243
JW802
(DB1070)
R336
R132 C123 C134
JW137
JW170
(DB1070)
E
E
R337
IC105
JW155
JW213
JW214
JW211
D813
RY805
14
(Page 32) L
(Page 29) G
R176
R115
C158
C109
R123
JW171
Q815
JW801
JW247
JW248
R651
20
(DB870)
C138
JW246
R551
R401
E
F
G
R173
JW212
Q651
DIGITAL
BOARD
CN1103
JW215
JW217
JW233
JW232
JW234
(Page 29) D
Q551
E
JW216
Q401
E
VIDEO AU
BOARD
CN201
IC102
JW166
C132
D
E
R122
JW231
–2
21
28
JW165
JW210
1
2
R114
15
C115
R172
Q301
D301
R131
JW122
C128
IC104
C165
R130
RY301
C173
JWH110
JW209
JW208
JW230
CN807
C164
IC101
JW229
–1
JW207
R170
JW218
R826
JW219
JW220
JW228
C657
(DB1070)
JW164
C130
8
R121
1
JW206
Q813
RY805
5
JW205
JW227
E
R117
4
JW154
E
AEP, UK,
E, CH
C162
R451
AEP, UK,
E, CH
C163
JW204
C133
JW162
JW197
JW198
JW199
C160
JW203
R135
JW226
Q451
C607
C507
JWH102
JWH108
C110 R118 C111
R167
C161
C131
JW225
Q701 E
R833
JW201
JW221
R116
R166
JWH109
R168
JWH111
R169
R701
JW224
E
(DB1070)
R501
JW202
R601
C
JW200
JW223
Q501
C557
US,
CND
JW163
JW222
Q601
R165
C159
R157
R155
R156
R153
R154
R151
C177
R152
R105
C106
C105
C103
R103
R106
R104
C104
C107
R101
B
JW272
C-10
D-3
J-8
J-9
C-2
J-6
J-7
C-2
J-3
J-4
D-3
J-4
J-5
B-2
J-10
J-11
D-2
J-12
J-12
C-2
H-12
C-11
F-11
D-11
H-2
H-3
H-3
C-2
D-5
E-8
F-12
F-9
F-11
8
J302
J304
SUB
WOOFER
L
JW235
Q301
Q401
Q402
Q403
Q451
Q452
Q453
Q501
Q502
Q503
Q551
Q552
Q553
Q601
Q602
Q603
Q651
Q652
Q653
Q701
Q806
Q807
Q808
Q809
Q810
Q811
Q812
Q813
Q815
Q823
Q824
Q825
Q826
7
MULTI CH IN 1
(DB870)
FRONT
R
JW236
C-4
D-7
C-10
C-6
D-9
G-5
F-5
I-7
G-4
F-4
I-4
G-7
F-7
I-11
G-8
F-8
E-13
E-12
G-3
H-3
6
(DB1070)
MULTI CH IN
E
IC101
IC102
IC103
IC104
IC105
IC401
IC402
IC403
IC501
IC502
IC503
IC601
IC602
IC603
IC701
IC702
IC801
IC802
IC804
IC805
5
J307
C101
C-10
F-11
E-3
E-3
D-11
F-11
D-11
D-4
E-9
G-12
F-9
4
J305
MAIN BOARD
R102
D301
D801
D802
D803
D809
D810
D811
D813
D814
D815
D816
Location
3
C102
Ref. No.
• See page 22 for Circuit Boards Location.
BOARD
Q BIASCN601
(Page 38)
(11)
STR-DB870/DB1070
6-20. SCHEMATIC DIAGRAM – MAIN Board (1/3) –
• See page 46 for IC Block Diagrams.
CN807
21P
TUNER-L
G2
GND
TUNER-R
R833
1M
G1
GND
D6
FRONT-R
R651
6.8k
GND
R551
6.8k
R601
6.8k
R501
6.8k
D6
R451
6.8k
(DB1070)
R401
6.8k
R826
1M
R701
6.8k
D5
SL
D7
D1
D3
D4
D2
D7
D5
GND
FRONT-L
C518
47
16V
GND
D4
SR
C519
100p
1A
GND
J1
D3
C
(Page 26)
GND
D2
DB9-SB/DB8-W
Q651
2SC3623A
Q551
2SC3623A
Q601
2SC3623A
Q501
2SC3623A
MUTING
MUTING
MUTING
MUTING
N3
Q701
2SC3623A
MUTING
Q451
2SC3623A
Q401
2SC3623A
MUTING
MUTING
R502 1k
C501 22 50V
R504
1k
N1
GND
R553 100k
E1
L
LAT
DATA
GND
CLK
IN
CS2
CS1
OUT
OUT
IN
TRIM
TRIM
VRGND VRGND
VDD
TRIM
TRIM
VOLUME
IC501
TC94A07P
B3
F2
R101
1k
ELECTRICAL
VSS
C552 220p
J305
6P
B4
B1
C107
2200p
(CHASSIS)
E1
E7
E6
E13
E3
E9
E11
B1
E5
SOURCE-L
IC502
M5218AP-22
TRIM
BUFFER
TRIM
VCC
B2
GND
VSS
C502 220p
GND
SOURCE-R
R503 100k
D1
DB9-W/DB8-NC
(Page 36)
C551
22
50V
R552
1k
N2
FRONT
R135 1k
E2
R102 1k
E3
J2
SURROUND
E4
2A
C133 100p
B5
C138
0.01
B2
R155 1k
E11
CENTER
SB
DATA
CS2
LAT
GND
OUT
J5
C
J4
R
J3
L
J2
SR
J1
SL
PRE,RYSW
CS1
TRIM
IC401
TC94A07P
C402 220p
E10
R154 1k
OUT
VOLUME
VSS
SURROUND
R
ELECTRICAL
TRIM
BUFFER
IC402
M5218AP-22
E2
E8
E4
E10
E9
L
E6
R153 1k
E12
R152 1k
VDD
C819
22
25V
E8
R
TRIM
VCC
TRIM
FRONT
C818
22
25V
TRIM
F1
TRIM
E7
CN805
11P
CLK
C131 2200p
DATA
LAT
VSS
CLK
LOUT
ROUT
D/AL
D/AR
6.1L
2CHL
5.1L
5.1R
2CHR
6.1R
NC
SWOUT
D/ASW
NC
6.1SW
5.1SW
NC
NC
D/ASL
D/ASR
SROUT SLOUT
5.1SL
6.1SL
6.1SR
5.1SR
5.1C
D/AC
6.1C
COUT
SBOUT
VEE
R151 1k
GND
JW701
RY+
(DB870)
FSP,RY-
C401
22 50V
R402
1k
N2
E12
SURROUND BACK
R156 1k
J3
JW801
E13
J307
1P
C419
47
16V
C813
0.1
(DB870)
C618
47
16V
(DB1070)
C619
100p
N3
RY805
R604 1k J5
N1
N1
VCC
DATA
CLK
CS2
LAT
GND
CS1
IN
OUT
IN
TRIM
TRIM
N2
DATA
LAT
GND
C651 22 50V
R853
10k
C667
47
16V
Q826
2SC2785TPI3
N2
R703
100k
RELAY DRIVE
R859
2.2k
BUFFER
C702
220p
RELAY DRIVE
R852
4.7k
J6
CLK
IN
OUT
TRIM
CS2
CS1
IN
OUT
TRIM
VRGND VRGND
VDD
TRIM
TRIM
TRIM
IC701
TC94A07P
VSS
VOLUME
TRIM
ELECTRICAL
R854
10
Q825
2SC2785TPI2
R652 1k
IC702
M5218AP-22
VRGND VRGND
D816
1SS133T-72
R830
10
VSS
-1
-2
R653 100k
R831
10k
C701
22
50V
C652 220p
R702
1k
OUT
IC601
TC94A07P
R704
1k
R832
4.7k
RELAY
DRIVE
VOLUME
VSS
N3
D813
1SS133T-72
Q815
2SC2785TP-
ELECTRICAL
VDD
BUFFER
IC602
M5218AP-22
(DB1070)
TRIM
JW802
TRIM
VCC
(DB870)
RY807
C703
22
50V
TRIM
C704
100p
TRIM
C718
47
16V
R602
1k
C601
22
50V
VSS
(DB1070)
C602
-2
R603 100k
220p
-1
R860
10k
Q808
2SC2785TPI1
RELAY DRIVE
R813
4.7k
18B
17B
14B
15B
16B
13B
12B
10B
11B
9B
7B
8B
6B
4B
5B
2B
3B
R817
10k
1B
D801
1SS133T-72
R157 1k
SUB WOOFER
(Page 37)
35
35
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
D810
1SS133T-72
MULTI CH IN 1
C451
22
50V
R452
1k
6P
J4
J6
C452 220p
J304
N3
N1
C177
2200p
L
C420
100p
R404
1k
R453 100k
(DB1070)
C467
47
16V
C812
0.1
C132 2200p
(CHASSIS)
D/ASB
IC101
TC9274-014
R106 1k
6.0
AUDIO SELECT
E6
SUB WOOFER
6.1SB
VDD
E5
2NDR
R105 1k
CENTER
2NDL
R104 1k
VSS
R
(DB1070)
R403 100k
MULTI CH IN 2
C567
47
16V
C821
0.01
IN
R103 1k
L
MULTI CH IN
IN
(DB870)
VRGND VRGND
R
(Page 43)
STR-DB870/DB1070
• See page 46 for IC Block Diagrams.
+OUT
+VE
+OUT
K1
Q502
*
BOOSTER
R512
100
VEE
VCC
L551
R564
0.22X2
5W
R514
0.22X2
5W
Q553
*
BOOSTER
C554
22
50V
C508
4p
500V
R511
68k
*
Q402,452,502,552,602
-1
C520
0.068
-2
K1
(CHASSIS)
C507
100p
(CHASSIS)
D809
1SS133T-72
H4
R812
4.7k
R820
10
Q807
2SC2785TP-
R816
10k
OVER LOAD DETECT
330 2W (US,CND)
RELAY DRIVE
R
150 2W (AEP,UK)
MP1620 (DB870)
(DB1070)
RY801
R810
1
470 2W (E,CH)
2SB1647 (DB1070)
R811
1
R809
*
R835
100k
K2
2SD2560
K3
K6
K5
K4
C517 C559
100p 220
50V 10V
CN553
2P
Q806
2SC1815YGR
* R809
C809
22
100V
* Q403,453,503,553,603
MN2488 (DB870)
C509
220
10V
CN552
1P
C514
0.068
C810
22
100V
2A
R509 R559
68k
68k
RELAY DRIVE
C568
0.068
R561
68k
R510
2.7k
R808
22k
SURROUND
RY803
L
C462
22p
500V
R461
68k
R460
2.7k
C606
33p
500V
GND
L
CN802
4P
+B
R667
10
CT GND
C664
0.068
B GND
-B
C662
22p
500V
R417
10
R413
100
Q653
2SB1647
C668
0.068
BOOSTER
O
R661
68k
R610
2.7k
C659
220
10V
C609
220
10V
(Page 45)
+24V
+5V
C414
0.068
REGULATOR
C814
100
16V
C407
0.068
24V(RY)
IC801
M5F7815L
Q824
2SC1815YGR
RY GND
GND
+15V
GND
REGULATOR
C815
100
16V
-24V
C801
470
25V
FL GND
C803
0.47
(Page 45)
SENSOUT
PROTECTOUT
-B
GND
C617
100p
50V
L6
SPOUT
M5
M4
M3
M2
M1
L5
-OUT
L4
L3
L2
L1
M6
+15V
M1
C802
470
25V
IC802
M5F7915L
C804
0.47
-15V
CN809
6P
G
O
I
REGULATOR
(Page 39)
(Page 39)
(Page 39)
36
36
(Page 39)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
(Page 37)
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
8C
7C
6C
5C
4C
3C
2C
CN650
7P
1C
-VE
SPOUT
+VE
-OUT
-OUT
+OUT
CN600
7P
+OUT
-VE
SPOUT
+VE
-OUT
-OUT
CN400
7P
+OUT
+OUT
-VE
+VE
-OUT
+OUT
+OUT
-VE
SPOUT
+VE
-OUT
-OUT
CN450
7P
+OUT
-15V
+OUT
M6
M5
I
H1
M2
R660
2.7k
M3
R609 68k
C605 220p
M4
(DB870)
C412
22p
500V
R611
68k
JW707
JW706
C608
4p
500V
C658
4p
500V
R659 68k
JW705
C604
22
50V
C655 220p
R608
1k
CN804
7P
G
J5
Q403
*
BOOSTER
GND
R851 4.7k
C660
100p
C654
22 50V
GP801
GND PLEATE
D815
HZS6B2LTA
C610 100p
J6
R658
1k
(Page 43)
R
R673
10
R663
100
R423
10
(DB870)
CN803
4P
C607
100p
(DB1070)
L651
R664
0.22X2
5W
R414
0.22X2
5W
JW702
C657
100p
BOOSTER
R662
100
VEE
VCC
(DB1070)
Q652
2SD2560
Q402
*
BOOSTER
VCC
+VEOUT
-VEOUT
NF
INPUT
GND
INPUT
NF
-VEOUT
+VEOUT
(CHASSIS)
C661
22p
500V
C411
22p
500V
L1
L2
C417
100p
50V
L3
L6
C459
220
10V
POWER AMP
(DB1070)
RELAY DRIVE
(CHASSIS)
C409
220
10V
C656
33p
500V
Q809
2SC2785TPR818
10k
C620
0.068
Q603
*
BOOSTER
L401
R607
22k
SURROUND BACK
C614
0.068
C612
22p
500V
R412
100
IC603
µPC2581V
R822
10
USE 4-6Ω
R617
10
R613
100
C457
0.068
R814
4.7k
L601
R623
10
C464
0.068
Q453
*
BOOSTER
(DB1070)
VEE
VCC
VCC
+VEOUT
-VEOUT
NF
INPUT
R411
68k
L5
R459 68k
C455 220p
L4
R409 68k
C405
220p
D811
1SS133T-72
H5
R467
10
C458
4p
500V
R410
2.7k
R612
100
R614
0.22X2
5W
C456
33p
500V
C408
4p
500V
CENTER
Q602
*
BOOSTER
R473
10
R463
100
C454
22
50V
IMPEDANCE
-2
Q452
*
BOOSTER
J4
R458
1k
C611
22p
500V
R464
0.22X2
5W
C460 100p
C410 100p
C406
33p
500V
R408 C404
1k 22 50V
TM501
SPEAKERS
L451
C461
22p
500V
R462
100
R407
22k
J3
GND
INPUT
NF
IC403
µPC2581V
-VEOUT
+VEOUT
-1
POWER AMP
(Page 43)
D814
1SS133T-72
Q823
2SC2785TP-
R848
10k
C557
100p
R560 2.7k
C505
220p
Q503
*
BOOSTER
C512
22p
500V
C564
0.068
C562
22p
500V
C558
4p
500V
C555 220p
R558
1k
CN801
5P
R517
10
R567
10
C556
33p
500V
J1
R847
4.7k
R523
10
R513
100
R563
100
C560 100p
J2
C510 100p
(Page
35)
C506
33p
500V
H3
L501
R573
10
R507
22k
R824
470
1W
R849
10
CN502
1P
VCC
+VEOUT
-VEOUT
NF
INPUT
GND
INPUT
NF
-VEOUT
-OUT
Q552
*
BOOSTER
R562
100
+VEOUT
K2
K4
H.P L
C511
22p
500V
C811
22
100V
C504
22 50V
H.P R
R825
470
1W
-2
C561
22p
500V
ON/OFF
1A
R508
1k
H.P GND
-1
MUTING
DRIVE
IC503
µPC2581V
HP-CONT
H2
Q812
BA1F4M-TP
MUTING
POWER AMP
CN500
7P
RY806
K3
-VE
CN550
7P
SPOUT
(Page 39)
+OUT
+OUT
+VE
-OUT
-OUT
K5
-VE
K6
R864
47k
Q811
2SA988TP-P
SPOUT
(Page 39)
-OUT
6-21. SCHEMATIC DIAGRAM – MAIN Board (2/3) –
(Page 39)
STR-DB870/DB1070
6-22. SCHEMATIC DIAGRAM – MAIN Board (3/3) –
• See page 46 for IC Block Diagrams.
(Page 36)
8C
6C
7C
4C
5C
1C
2C
3C
18B
16B
17B
14B
15B
12B
13B
10B
11B
9B
8B
7B
6B
5B
2B
3B
4B
1B
(Page 35)
CN101
9P
LOUT
B1
ROUT
B2
15V
(Page 27)
GND
CN808
2P
-15V
(Page 33)
LAT
B3
DATA
B4
CLK
B5
(US,CND)
(AEP,UK,E,CH)
IC104(2/2)
(AEP,UK,E,CH)
R115
2.2k
M5218AP-22
C112
100p
C115
2.2
50V
EQ AMP
C159
220p
R116
100k
C158
100p
R166
100k
C109
220p
CN806
21P
R119
8.2k
C111
220
10V
R117
82k
GND
R120
100k
GND
S-MUTE
C113 0.0091
R123
100k
C114 0.033
C163 0.0091
C161
220
10V
R167
82k
-15V
R121
100
R118
180
C108
100p
R122
470
+15V
C110
2.2
50V
C164 0.033
R169 8.2k
VOL-LAT
AC-MUTE
R173
100k
R170 100k
H1
PROTECTOR
H2
HP-CONT
CD-RY
R168
180
R171
100
SP-FR-RY
I1
C162
C160
100p
2.2
50V (AEP,UK,E,CH)
R165
2.2k
C165
2.2
50V
IC104(1/2)
HP-RY
H3
R172
470
R846
33
M5218AP-22
W-FR-RY
I2
REAR-RY
H4
(US,CND)
D803 1SS133T-72
H5
C128
2200p
(CHASSIS)
C-RY
2ND-RY
PRE-RY
I3
J301
4P
G1
CLK
DATA
B4
B2
R125
1k
L
R114 1k B3
A3
A2
A1
R
FUNC-LAT
R850
1k
C817
47
35V
L
PHONO IN
SB-RY
D802
1SS133T-72
Q813
BN1F4M
C130
100p
CD/SACD IN
MUTING DRIVE
A1
R
(DB870)
MD/TAPE
(DB1070)
MD/DAT
R
DAT
R841
33
CLK
LAT
COM
TAPE
NC
NC
MD
NC
MD OUT
GND
L
TAPE OUT
OUT
VSS
IC102
TC9273N-00
L
PHONO
AUDIO SELECT
VDD
R
R126
2.2k
CD
J302
4P
TUNER
R175
1k
R176 2.2k
R127 1k
L
Q810
BN1F4M
IN
A2
INVERTER
B1
R177
1k
B5
R
J303(1/2)
6P
B3
B4
G2
B1
G2
JW812
R128
2.2k
LEVEL SHIFT
L
C126
2200p
OUT
R
LEVEL SHIFT
JW813
IC805
TC74ACT08P
C129
2200p
IC804
TC74ACT08P
R113
1k
R178 2.2k
TAPE
R129 1k
C125
100p
L
F2
IN
B4
N1
A3
R
BUFFER
R179
1k
IC103(2/2)
R131
100
-2
R181
100
2ND ROOM OUT
R
C175
100p
IC103(1/2)
M5218AP-22
C173
22
50V
NC
NC
DAT
LAT
COM
NC
COM
SORCE
COM
TAPE
CD
MD
VDD
TUNER
B3
CLK
R183
220k
GND
R182
47k
R
R815
10k
C127
2200p
B5
-1
L
C134
100p
A3
R180 4.7k
R133
220k
B2
R130 4.7k
J303(2/2)
6P
R132
47k
A2
C137
2200p
IC105
TC9273N-01
VSS
(CHASSIS)
L
AUDIO SELECT
A1
C123
22
50V
R134 220k
C136
2200p
G1
F1
Q301
2SC2785TPRY301
R315
10
D301
1SS133T-72
C174
22
50V
RELAY DRIVE
R855
10k
N3
R184 220k
(CHASSIS)
B5
N2
C124
22
50V
M5218AP-22
R337
4.7k
R336
10k
(DB1070)
37
37
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
R856
10k
C816
0.022
(Page 27)
STR-DB870/DB1070
6-23. PRINTED WIRING BOARD – BIAS Board –
1
• See page 22 for Circuit Boards Location.
2
3
4
5
6
7
8
9
10
BIAS BOARD
R472
D456
R626
R426
D405
R477
C415
D406
R427
D805
D606
C615
R627
R672
C807 R806
D808
E
D656
R857
R802
E
R676
R801
R520
R526
R527
C513 R515
E
R574
D555
C566
Q556
R569
C563
R566
R568
R471
R475
C465
Q455
R474
Q454
C466
R466
R421
R419
R422
R418
C416
R424
E
Q406
R619
R622
E
Q504
R521
R519
R525
R540
B
R516 R570
1
7
CN501
R575
R591
R541
R592
E
Q554
R565
1
R470
7
(Page 34)
E
Q405
R621
R620 R625
Location
D405
D406
D455
D456
D505
D506
D555
D556
D605
D606
D655
D656
D805
D806
D807
D808
D817
A-5
A-5
A-4
A-4
A-2
A-2
A-2
A-3
A-5
A-6
A-7
A-7
A-8
B-9
A-9
A-8
A-9
IC803
A-10
Q404
Q405
Q406
Q440
Q454
B-5
B-5
A-6
B-6
B-4
Ref. No.
Location
Q455
Q456
Q490
Q504
Q505
Q506
Q540
Q554
Q555
Q556
Q590
Q604
Q605
Q606
Q640
Q654
Q655
Q656
Q690
Q801
Q802
Q803
Q804
Q805
B-4
A-4
B-5
B-2
B-2
A-2
B-1
B-3
B-3
A-3
B-3
A-6
B-6
A-7
B-8
B-9
B-9
A-7
B-10
A-9
B-9
B-8
A-9
A-8
E
7
Q404
CN451
(DB1070)
JW105
Q656 E
R677
JW106
7
1
C
R440
R441
R640
R675
B
(Page 34)
C440
R642 R641
Q640
C640
O
C
E
B
MAIN BOARD
CN450
C
E
B
P
(Page 34)
MAIN BOARD
CN400
(Page 34)
38
38
Q
C
MAIN BOARD
CN600
(Page 34)
6
R858
C806
D806
CN810
1
7
R803
MAIN
BOARD
CN809
(Page
34)
CN651
C663 R666
(DB1070)
E
JW101
R863 JW103
Q804
R665
(DB1070)
C490
E
MAIN BOARD
CN550
Q440
R442
W
5
E
Q490
M
Q654
R819 C805
R668
R670
E
Q655
1
E
8
E
Q590
R491
D817
CN601
CN401
R416
Q803
R669
7
R804
IC803
Q801
R807
JW107
E
E Q802
R616
1
1
R468
D655
C666
4
JW104
D807
C613
E
Q605
• Semiconductor Location
Ref. No.
Q604
R674
C665
R490
B
MAIN BOARD
CN500
R420 R425
C413 R415
C590
N
E
R465
R492
R590
E
R469
E
C463
CN551
EPT401
C540
C
R571
R542
Q540
B
E
Q555
C616
R618
D605
E
R624
E
Q606
R671
R615
Q805
R690
C516
Q505 R518
E
Q456
R805
C808
JW102
1
C690
Q506
E
D506
R524
D455
R577
EPT402
B
R
C
E
MAIN BOARD
CN650
(Page 34)
Q690
C515 R522
D556
C565
R691
A
R476
R576
R572
R692
D505
CP551
11
1-681-115-
(11)
STR-DB870/DB1070
6-24. SCHEMATIC DIAGRAM – BIAS Board –
R540
4.7k
R515
4.7k
R542
10k
C513
220p
R525
47k
CN501
7P
Q504
2SA988TP-P
R526
47k
Q506
2SC1815GR-
+OUT
R516
6.2k
Q540
2SC4495
+OUT
R541
1k
-OUT
R518
1.8k
R521
30k
C540
47
16V
+VE
R520
15k
-VE
D506
1SS133T-72
C516
10
50V
R522
*
Q505
2SA988TP-P
D505
1SS133T-72
Q504,505
10k (E,CH)
PROTECTOR
C515
0.01
SPOUT
(Page 36)
4.7k (US,CND)
3.3k (AEP,UK)
AF POWER
BIAS
-OUT
* R422,472,522,572,622,672
R527
22k
R524
15k
CURRENT DETECT
R519
68k
R590
4.7k
R565
4.7k
R592
10k
C563
220p
R575
47k
Q554
2SA988TP-P
CN551
7P
+OUT
Q590
2SC4495
R591
1k
+OUT
R576
47k
R566
6.2k
BIAS
R568
1.8k
C590
47
16V
-OUT
-OUT
Q556
2SC1815GR-
+VE
(Page 36)
R569
15k
SPOUT
-VE
R572
*
Q555
2SA988TP-P
Q554,555
D555
1SS133T-72
CURRENT DETECT
R490
4.7k
CN451
7P
R492
10k
C566
10
50V
R574
15k
R466
6.2k
Q490
2SC4495
BIAS
-OUT
R476
47k
Q456
2SC1815GR-
R468
1.8k
R471
30k
R469
15k
+VE
SPOUT
R472
*
-VE
Q455
2SA988TP-P
Q454,455
* R803
22k(DB870)
C490
47
16V
R491
1k
OVER LOAD DETECTOR
R475
47k
Q454
2SA988TP-P
-OUT
(Page 36)
C565
0.01
R570
68k
C463
220p
R465
4.7k
+OUT
+OUT
R577
22k
AF POWER
PROTECTOR
R571
D556
30k 1SS133T-72
D455
1SS133T-72
CN401
7P
R415
4.7k
Q801
2SA988TP-P
IC803(2/2)
R863
22k
C466
10
50V
C465
0.01
R804
10k
R474
15k
C806
47p
Q804
BA1F4M-TP
D806
1SS133T-72
R425
47k
R857
10k
C413
220p
Q801,804
OVER LOAD
IC803(1/2)
DETECTOR
+OUT
Q404
2SA988TP-P
Q440
2SC4495
+OUT
R441
1k
-OUT
R416
6.2k
BIAS
Q406
2SC1815GR-
+VE
R419
15k
SPOUT
-VE
R422
*
Q405
2SA988TP-P
Q404,405
M5128AP
R426
47k
R418
1.8k
C440
47
16V
-OUT
(Page 36)
R803
*
M5128AP
D456 PROTECTOR
1SS133T-72
R470
68k
R442
10k
R801
22k
R477
22k
AF POWER
CURRENT DETECT
R440
4.7k
R858
470k
33k(DB1070)
AF POWER
R421
PROTECTOR
D406
30k
1SS133T-72
C415
0.01
C808
47p
R427
22k
CN810
6P
-15V
C416
10
50V
+15V
GND
CURRENT DETECT
R640
4.7k
C613
220p
R615
4.7k
R642
10k
D405
1SS133T-72
R641
1k
+OUT
Q640
2SC4495
-OUT
R626
47k
R618
1.8k
C640
47
16V
Q606
2SC1815GRR621
30k
+VE
R619
15k
-VE
R807
6.8k
Q802
2SC2785TP-
R665
4.7k
BIAS
-OUT
R666
6.2k
D805
1SS133T-72
R675
47k
R676
47k
R805
10k
R668
1.8k
D656
1SS133T-72
+VE
Q656
2SC1815GR-
R669
15k
-VE
Q655
2SA988TP-P
C665
0.01
R672
*
D655
1SS133T-72
AF POWER
R674
15k
C666
10
50V
R802
1k
PROTECTOR
CURRENT DETECT
(DB1070)
R670
68k
39
C807
22
50V
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
R677
22k
R671
30k
SPOUT
R806
39k
Q803
2SA988TP-P
C690
47
16V
Q654,655
R819
10k
Q805
2SC1841TP-
R620 68k
C663
220p
Q654
2SA988TP-P
Q690
2SC4495
C805
470
6.3V
C616
10
50V
D808
1SS133T-72
R690 4.7k
R691 1k
R692
10k
R624
15k
D605
1SS133T-72
CURRENT DETECT
(Page 36)
D807
1SS133T-72
AF POWER PROTECTOR
AF POWER
C615
0.01
R622
*
Q605
2SA988TP-P
Q604,605
-OUT
Q802,803,805
R627
22k
PROTECTOR
D606
1SS133T-72
SPOUT
+OUT
(Page 36)
D817
1SS133T-72
R616
6.2k
BIAS
-OUT
+OUT
SENSOUT
R625
47k
Q604
2SA988TP-P
+OUT
CN651
7P
PROTECTOUT
R420
68k
CN601
7P
(Page 36)
-B
R424
15k
39
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
STR-DB870/DB1070
6-25. PRINTED WIRING BOARDS – DISP/SW Boards – • See page 22 for Circuit Boards Location.
1
2
3
4
5
(Page 29) C
6
7
8
9
10
11
12
13
14
DIGITAL BOARD
CN1101
DISP BOARD
A
R1637
CN1601
C1607
R1638
CN1602
JW22
Q1602
JW94
R1640
JW25
D1619
JW30
JW88
JW23
JW27
11
E
MULTI CHANNEL
DECODING
JW33
JW1
JW89
JW92
D1603
3
D1605
D1604
C1613
JW40
D1606
D1610
D1609
PHONO
TUNER
D1613
D1612
6.1CH
DECODING
DIGITAL
CINEMA
SOUND
JW18
R1634
IC1601
JW38
R1632
C1612
D1611
JW56
JW57
(Page
42)
1
JW1601
(DB1070)
D1608
JW2
FL1601
FLUORESCENT INDICATOR TUBE
TAPE
(DB1070)
CD/SACD
C1614
R1607
R1608
MD/TAPE
MD/DAT
D1607
C1615
63 64
JW4
(DB870)
CD/SACD
(DB1070)
R1609
DVD/LD
(DB870)
61
4
VIDEO 1
TV/SAT
VIDEO 3
1
R1610
C
D1601
D1602
VIDEO 2
X
POWER
BOARD
CN1701
JW87
JW19
MASTER VOLUME
R1601
1 2
JW20
JW91
R1602
C1601
JW90
RV1601
ROTARY ENCODER
JW24
B
JW31
JW41
JW58
JW39
DIMMER
R1633
C1603
JW122 JW124 JW125
JW93
8
D1615
D1614
1
CN1603
D
NIGHT MODE
C1610
MODE
MULTI/2CH A. DIRECT
R1636
MUTING BOARD
CN1801
Y
D1617
D1616
D1618
2CH
A. F. D.
R1648
C1602
JW8
JW123
JW6
R1644
R1631
R1635
JW7
JW37
(Page 42)
16
30
C1616
C1611
JW97
R1618
JW85
JW11
C1619
JW15
JW42
IC1602
8 R1643
14
R1647
8
R1646
C1609
14
R1641
JW98
IC1610
IC1603
JW121
JW86
R1617
13
15
JW43
1
JW53
JW51
JW49
JW47
JW45
1 JW14 R1645
7
C1608
7
R1629
JW10
R1630
JW44
JW9
1
CN1604
C1618
JW120
E
1
C1617
R1642
JW54
JW52
JW50
JW48
JW46
F
SW BOARD
R1925
R1932
S1932
S1934
S1933
R1933
G
NIGHT MODE
R1931
S1931
S1921
S1925
2CH
MULTI/2CH A. DIRECT
A. F. D.
–
MODE
S912
JW99
D1901, S1904
LEVEL
JW74
S1902
RV1901
RV1901
ROTARY ENCODER
(JOG DIAL)
D1902, S1905
(DB870)
2ND ROOM
(DB1070)
R1903
JW73
(AEP, UK)
R1905
JW79
S1944
PTY SELECT
–
EQUALIZER
+
TUNING
–
S1911
S1914
R1914
R1915
R1912
R1906
SLEEP
D1904
D1904, S1907
D1903
S1905
R1951
NAME
RDS/PTY
TEST TONE
R1913
S1913
S1906
JW78
MEMORY
S1942
R1942
(DB1070)
R1941
–
SHIFT
JW80
JW81
ON SCREEN
JW84
S1941
FM/AM
JW82
1
CN1901
S1918
JW96
US, CND,
E, CH
JW76
R1918
R1916
JW77 R1917
FM MODE
(AEP, UK)
S1916
S1917 1-682-102-
S1912
11
(11)
40
R1943
JW83
S1907
R1907
S1943
13
S1915
SET UP
PRESET
TUNING
R1944
JW75
JW95
+
D1903, S1906
EQ
+
6.1CH
DECODING
S1908
S1904
I
1
JW71
ENTER
S1922
CINEMA
STUDIO EX
R1908
JW72
S1901
S1923
D1902
i
3
JW101
DIGITAL
CONCERT
HALL
D1905, S1908
SURR
S1903
STREAM INFO
D1905
D1901
R1904
JW100
R1902
S1945
R1945
+
H
R1922
R1923
R1924
S1924
R1934
40
S1901 – 1908,
S1911 – 1918,
S1921 – 1925,
S1931 – 1935,
S1941 – 1945
• Semiconductor Location
Ref. No.
D1601
D1602
D1603
D1604
D1605
D1606
D1607
D1608
D1609
D1610
D1611
Location
Ref. No.
Location
Ref. No.
B-5
B-4
B-4
C-5
C-4
C-5
C-4
C-4
C-5
C-4
C-13
D1612
D1613
D1614
D1615
D1616
D1617
D1618
D1619
D1901
D1902
D1903
C-12
C-12
D-4
D-4
D-7
D-6
D-7
A-8
H-4
H-4
H-4
Location
D1904
D1905
H-5
H-5
IC1601
IC1602
IC1603
IC1610
C-10
E-4
E-8
E-9
Q1602
A-9
STR-DB870/DB1070
FL5
G1
G2
G3
G4
G7
G6
G5
G9
G8
G10
G11
G12
G13
G14
G17
G15
G16
G18
G19
G21
G20
G22
P01
P02
P03
P04
P05
P06
P08
P07
P09
P10
P11
P12
P13
P14
P16
P15
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
FL6
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P09
P08
P07
P06
P05
P04
P03
P02
6-26. SCHEMATIC DIAGRAM – DISP/SW Boards – • See page 46 for IC Block Diagrams.
R1602
1
R1601
1
FL1601
IC1601
ML9261
FLUORESCENT INDICATOR TUBE
23
D1618
SEL5821A
20
D1617
SEL5821A
D1616
SEL5821A
D1615
SEL5821A
21
22
14
11
D1614
SEL5821A
D1611
SEL6810A-TH12
D1613
SELS5B23C
12
D1612
SELS5B23C
13
15
25
D1610
SELS5823C
D1609
SELS5823C
26
D1608
SELS5823C
27
D1607
SELS5823C
28
D1606
SELS5823C
29
D1605
SELS5823C
D1602
SELS5823C
D1603
SELS5823C
D1604
SELS5823C
10
9
7
D1601
SELS5823C
6
G22
G21
G19
G20
G18
G17
G16
G15
G14
G13
G12
G11
G10
G9
G8
G7
G6
G5
G4
G3
P01
G2
G1
24
R1640
10k
D1617
MODE
D1618
A.F.D.
DIMMER
D1612
FL DISPLAY
DRIVE
C1601
47
50V
D1615
DIGITAL
D1601
D1604
VIDEO 1
DVD/LD
D1606
MD/TAPE
FL2
FL4
FL3
C1602
0.1
FL1
C1603
0.1
D1602
D1605
VIDEO 2
TV/SAT
D1607
(DB870)
A.DIRECT
SOUND
(DB1070)
D1616
TAPE
(DB1070)
D1613
2CH
D1609
6.1CH
TUNER
R1638
220
DECODING
D1608
D1603
VIDEO 3
CD/SACD
(DB870)
MD/DAT
(DB1070)
6
PHONO
MULTI
CHANNEL
R1633
330
R1634
330
R1635
330
R1636
330
DECODING
R1637
56
1
2
3
R1632
330
FL4
FL3
5
R1631
220
4
7
9
10
11
12
13
14
DIMMER
C1607
0.1
D1614
NIGHT MODE
15
Q1602
2SA1115
D1619
SEL5E20CTP15
D1610
FL3
FL4
CD/SACD
MULTI/2CH
CINEMA
LEVEL
SUR
EQ
ROTARY ENCODER
3
LED DRIVE
CN1604
13P
RV1901
MASTER VOLUME
ROTARY ENCODER
4
(JOG DIAL)
5
VDD
TAPE
NAME
2
IC1602
NJU3719
CD
MD/DAT
V1
V2
SET UP
TUNER
PHONO
TV
2CH
M.CH.DEC
VSS
V3
DVD
MODE
NIGHT
A.F.D
MATRIX
MULTI/2CH
DCS
CLR
IC1610
74ACT08
STB
DATA
LEVEL SHIFT
CLK
DIMMER
1
RV1601
B3
B4
FL2
FL2
FL1
FL1
29
28
27
26
25
24
23
22
21
CN1901
13P
1
2
4
3
2
1
B5
LED2
LED3
LED1
LED4
20
B1
C1608
0.1
5
B2
D1901
SEL5820A
D1902
SEL5820A
D1903
SEL5820A
D1904
SEL5820A
D1905
SEL5820A
LEVEL
SURR
EQ
NAME
SET UP
R1951
330
3
R1629
47k
4
A2
C1616
0.1
A1
C1617 100p
A4
R1902
1k
5
CN1603
8P
R1903
2.2k
R1904
2.2k
R1905
4.7k
R1906
10k
R1907
22k
R1908
47k
A3
LED3
LED3
LED4
JW1601
LED4
S1901
S1902
ENTER
C1619
100p
C1612
0.1
C1613
0.1
C1614
0.1
C1615
0.1
R1607
10k
R1608
10k
R1609
10k
R1610
10k
R1618
10k
C1610
0.1
C1611
0.1
S1903
>
R1912
1k
R1617
10k
S1904
<
R1913
2.2k
S1905
LEVEL
R1914
2.2k
R1916
10k
R1915
4.7k
S1907
EQ
S1908
NAME
R1917
22k
SET UP
R1918
47k
(Page 43)
S1911
S1912
S1913
EQUALIZER
NC
S1914
TEST TONE
S1915
+
S1916
S1917
-
S1918
FM MODE
S1912
AU SPLIT
MEMORY
S1916
LEVEL SHIFT
TUNING
VOL-
A1
IC1603
74ACT08
C1609
0.1
LED2
LED2
LED1
LED1
A2
VOL+
A3
FUNC-
A4
FUNC+
B1
JOG-
B2
JOG+
STREAM INFO
C1618
100p
CN1602
11P
B3
AD4
B4
AD3
B5
AD2
C1
(US,CND,E,CH)
PTY
(DB1070)
R1941
2.2k
RDS/PTY
SELECT
R1942
2.2k
R1944
10k
(AEP,UK)
(AEP,UK)
R1945
22k
R1943 4.7k
S1941
S1942
ON SCREEN
S1943
FM/AM
S1944
SHIFT
S1945
-
(DB1070)
+
PRESET
AD1
LED1
C1
SLEEP
(DB870)
2ND ROOM
AD5
R1630
47k
TUNING
LED DATA
LED2
R1641 100
LED3
R1642 100
LED LAT
LED4
R1643 100
LED CLK
R1931
2.2k
LED CLR
R1932
4.7k
S1931
(Page 43)
S1906
SURR
C2
FL1
R1644 100
FL DATA
C3
FL2
R1645 100
FL CLR
C4
FL3
R1646 100
FL LAT
FL4
R1647 100
FL CLK
C2
R1648 100
SP ON/OFF
C3
SIRCS
C4
POWER
(Page 25)
R1933
10k
S1932
MODE -
R1934
22k
S1933
NIGHT MODE
S1934
MODE +
MULTI/2CH
A.DIRECT
R1922
1k
+3.3V
R1923
2.2k
R1924
2.2k
R1925
4.7k
+5V
GND
S1921
S1922
S1923
S1924
S1925
GND
F1
FL5
F2
FL6
+32V
CN1601
41
41
31P
6.1CH
CINEMA
DIGITAL
DECODING
STUDIO EX
CONCERT
HALL
2CH
A.F.D.
STR-DB870/DB1070
6-27. PRINTED WIRING BOARDS – H.P/MUTING/POWER/SP/VIDEO 3 Boards – • See page 22 for Circuit Boards Location.
PRE OUT
J701
(DB870)
J403
SUB WOOFER
CENTER
J401
(DB1070)
SUB WOOFER
J402
SURROUND BACK
L
SURROUND
R
L
TM502
FRONT
SPEAKERS
IMPEDANCE USE 4-16Ω
FRONT
R
L
R
+
SP BOARD
–
(Page 40)
Y
+
–
DISP BOARD
CN1603
MUTING BOARD
H. P BOARD
C436
CN1801
(CHASSIS)
8
JW105
R433
C453
R483
R583
C553
S1801 – 1803
D1801
CN502
11
C471
C421
R481
5
JW102
D1801, S1802
3
1
S
AUDIO SPLIT
–2
MAIN BOARD
CN801
S1802
–1
–2
–1
–2
–1
–2
–1
JW107
C503
R821
RY809
C481
JW103
1
JW110 JW111
RY810
(Page 34)
RV1801
ROTARY ENCODER
C403
RY808
R431
(AEP, UK, E, CH)
4
CN403
1
JW64
JW150
JW65
R1801
CP401
1-681-105-
INPUT MODE
11
S1801
S1803
(11)
MUTING
I
T
MAIN
BOARD
CN805
MAIN
BOARD
CN803
(Page 34)
(Page 34)
11
1-681-100-
POWER BOARD
CN1701
11
X
S1704
DISP
BOARD
CN1602
R1702
(Page 32) (Page 32)
I/1
1
S1703
VIDEO AU
BOARD
CN202
S-VIDEO
BOARD
CN753
K
J
JW69
R1704
VIDEO 3 BOARD
JW70
DISPLAY
DIMMER
R1703
(CHASSIS)
C294
C293
IC1701
CN299
7
1
EB299
3
S1702
1
R299
JW66
R298
JW67
S1702 – 1704
JW68
R1701
C1701
S1701
1-681-104-
(Page 40)
SPEAKERS
OFF T ON
R
L
VIDEO
S-VIDEO
J298
11
1-681-101-
AUDIO
J299
(11)
VIDEO 3 INPUT
42
42
6
1
5
J749
2
1
PHONES
CN749
11
1-681-103-
RV1801
R1802
R834
3
7
FUNCTION
AEP, UK,
E, CH
C431
4
JW62
RY802
JW113
C653
JW112
C603
R533
R683
R633
EB749
JW63
R1803
R733
1
11
(11)
(11)
(11)
STR-DB870/DB1070
6-28. SCHEMATIC DIAGRAM – H.P/MUTING/POWER/SP/VIDEO 3 Boards –
CN502
11P
FSP,RYRV1801
R834
10
ROTARY ENCODER
FUNCTION
RY+
GND
SW
CN1801
8P
PRE,RYSL
C503 22 50V
SR
C553 22 50V
L
C403 22 50V
R
C453 22 50V
C
C603 22 50V
SB
C653 22 50V
J402
4P
RY808
R433
1k
-1
(Page 35)
L
R483
1k
-2
D1801
SEL5821A
FRONT
R
AUDIO SPLIT
R533
1k
R821
10
RY802
CN403
4P
R583
1k
-1
R1803
220
(Page 41)
L
SURROUND
R1801
1k
R
-1
-2
-2
(DB870)
J403
1P
L
GND
GND
(AEP,UK,E,CH)
R1802
2.2k
S1801
S1802
S1803
INPUT MODE
AUDIO SPLIT
MUTING
CENTER
RY809
R
C481
470p
(Page 36)
R481
10
R431 C431
10 470p
-1
(DB1070)
J401
4P
R633
1k
PRE OUT
L
SURROUND
R683
1k
-2
BACK
R
R733
1k
TM502
CN749
5P
FRONT
RY810
HP-CONT
SUB WOOFER
SPEAKERS
IMPEDANCE
R
L
1
J749
J701
2P
H.P GND
2
3
4
5
6
7
USE 4-6Ω
PHONES
H.P R
GND
H.P L
(Page 36)
SUB WOOFER
EB749
C471
100p
50V
C421
100p
50V
(CHASSIS)
(DB870)
C436
100p
(CHASSIS)
R1704
1k
CN1701
11P
EB299
S1703
S1702
DISPLAY
DIMMER
(CHASSIS)
REMOTE CONTROL
C
J299
RECEIVER
S1704
C294
2200p
Y
S-VIDEO
CN299
7P
IC1701
NJL63H400A
VIDEO3(C)
J298
3P
S1701
OUT
VCC
GND
VIDEO 3
SPEAKERS
OFF
C293
2200p
(Page 33)
VIDEO3(Y)
INPUT
(Page 41)
VIDEO3
VIDEO
R298
1k
ON
GND
L
L
GND
R1703
22k
R
VIDEO AU
R
R299
1k
R1701
100
C1701
47
16V
(Page 33)
AUDIO
R1702
10
43
43
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
STR-DB870/DB1070
6-29. PRINTED WIRING BOARDS – POWER SUPPLY Section –
• Semiconductor
Location
2
3
4
5
6
7
8
9
10
Location
DC1 BOARD
A
(US, CND, E2, E3, TW, CH)
F905
C917
(US, CND)
C918
R913
AC BOARD
FH905
FH955
(AEP, UK, E, CH)
CN911
1
F906
JW906
C56
(US, CND)
CP951
C919
FH906
FH956
3
D914
1
4
Q53 E
EB51
C52
(AEP, UK, E, CH)
C53
JW901 (US, CND)
(AEP, UK, E, CH)
(CHASSIS)
B
C54
R57
Q52 E
R58
D58
R53
D57
T2
POWER TRANSFORMER
D55
1
CN1
(E2, E3)
1
2
D56
U
C
CN3
D52
C916
MAIN
BOARD
CN802
FH7
C915
4
D53
D54
FH6
F2
CN910
F1
C51
5
(Page 34)
(US, CND)
1-681-092-
5
E
(CHASSIS)
EB1
(E2, E3, TW)
CN51
1
FH1
1
RY1
(11)
R55
D
D51
R54
11
FH2
JW3
E
JW5
EXCEPT
E2, E3
EXCEPT
E2, E3, TW
R1
1
CN2
2
CP1
11
DC2 BOARD
C55 R56 Q54 R52 Q51 R51
1-681-091-
(11)
1-681-106-
(11)
AC IN
R904
C906
B
C Q903
E
D902
R902
D912
C904
D913
E
R909
2
1
1
V. SWITCH BOARD
S901
–1
JW960
R910
CN908
CN905
–2
IMPEDANCE
SELECTOR
VS49
4Ω t 8Ω
VOLTAGE SELECTOR
T901
POWER TRANSFORMER
C909
CN907
1
3
1
CN909
240 t 220V t 120V
1
5
–1
1
R905
4
R908
C908
D901
C905
R903
Q905
E
C B
Q902
CN901
CP904
1
C901
(Page
34)
5
D905
R912
1
D904
CP902
1
CN906
D903
R911
1
11
CN902
CP901
(Page 29) E
11
6
JW14
C902
1
JW951
1
C903
CN48
6
D906
V
MAIN
BOARD
CN804
FH49
C907
3
7
–3
JW61
9
CP903
4
E
FH904
JW956
JW953
1
F49
F903
F904
D908
(Page 29)
FH48
–2
FH953
Q904 E
1
5
G
CN49
JW954
F
JW60
R906
FH903
B
DIGITAL
BOARD
CN1106
JW957
3
JW59
FH954
3
CN903
D-7
B-8
B-8
D-7
F-2
D-2
F-2
F-2
CNJ1
JW955
Q51
Q52
Q53
Q54
Q902
Q903
Q904
Q905
11
AC OUTLET
C912
D-7
C-7
C-7
C-7
B-7
B-7
B-7
B-8
F-2
D-2
G-3
G-3
G-3
G-3
F-1
F-3
E-2
E-2
B-3
CN904
D51
D52
D53
D54
D55
D56
D57
D58
D901
D902
D903
D904
D905
D906
D907
D908
D912
D913
D914
D907
Ref. No.
1
• See page 22 for Circuit Boards Location.
1-681-093-
(11)
DIGITAL BOARD
CN1108
44
44
2
STR-DB870/DB1070
6-30. SCHEMATIC DIAGRAM – POWER SUPPLY Section –
(E2,E3)
*
F1
CN3
4P
10A 125V (US,CND)
R51
2.2k
Q51
2SC2785
CN1
2P
F1
*
T4AL 250V (AEP,UK,E,CH)
D51
1SS133T
POWER RELAY
DRIVE
RY1
(EXCEPT E2,E3,TW)
R52
10k
CN51
5P
F2
*
* F2
SUB,T
10A 125V (US,CND)
P.RY
T2.5AL 250V (AEP,UK,MY,SP,KR,CH)
R58
100
8V
JW1
C54
1000
16V
GND
Q52
2SA1015
R54
47k
STOP
D54
11EQS04
(E2,E3,TW)
+8V
SWITCH
CNJ1
(EXCEPT E2,E3)
D55
11EQS04
R57
10k
R56
10k
AC OUTLET
JW3
T2
(US,CND,E2,E3,TW,CH)
POWER
Q54
2SC2785
TRANSFORMER
R53
680
AC POWER
Q53
BA1A4M
DETECT
C55
0.47
50V
EB51
JW2
D58
11ES2
D52
1SS133T
C56
470p
CN2
2P
D56
11EQS04
SUB TRANS
AC IN
ON/OFF
R55
33k
C51
2200
10V
D57
11EQS04
D53
1SS133T
C52
0.0047
C53
0.056
R1
3.3M
1/2W
(CHASSIS)
EB1
(US,CND)
(CHASSIS)
C902
2200
35V
R911
1
1W
D904
11ES2
CN906
6P
D905
11ES2
D903
11ES2
C903
1000
35V
R912
1
1W
F904
*
D906
11ES2
CN901
3P
-5V
* F903,904
F903
*
D.GND
4A 125V (US,CND)
2
1
8V
4A 250V (EXCEPT US,CND)
4
T901
POWER
D908
RBV-402
(Page 27)
GND
TRANSFORMER
3
C907
4700
16V
(E2,E3)
L-A
D901
MTZJ-5.6B
L-B
H-A
CN902
7P
C905
47
16V
FL GND
-24V
R908
10k
GND
R905
10k
Q904
2SA1115
C901
47
16V
C908
1000
16V
H-B
-1
-3
F49
T4AL
250V
R906
2.2k
CN49
4P
CN48
5P
(1)
GND
RY GND
(2)
Q905
2SA1115
R903
2.2k
24V(RY)
(3)
V POWER
SWITCH
(Page 36)
(4)
C912
47
16V
Q902,904
+24V
Q902
2SB1241
-5V REGULATOR
VS49
VOLTAGE
CN907
3P
FL1
-2
SELECTOR
240V
FL2
D907 RD5.6F-T7B2
220V
+32V
D912
11ES2
STOP
R910
*
120V
GND
Q903
2SD1863
+8V
PW_RY
(Page 23)
+32V
REGULATOR
R904
10k
C904
47
50V
C906
47
50V
SUB T
* C917,918
0.015 100V (AEP,UK.E,CH)
D914
RBV-602
* C915,916
1
CN908
3P
GND
(US,CND)
STOP
S901
CN904
5P
C918
*
F906
8A
125V
JW901
C916
*
(US,CND)
(Page 36)
R909,910
47 (CND)
2.2 (EXCEPT CND)
D902
MTZJ-39
(AEP,UK,E,CH)
(US,CND)
*
8V
4
2
C915
*
B GND
-B
R902
22k
R909
*
C909
330
63V
P.RY
R913
150
+B
CT GND
SUB,T
F905
8A
125V
15000 71V (DB1070)
CN910
4P
(AEP,UK,E,CH)
C919
0.1
200V
C917
*
3
12000 71V (DB870)
CN903
9P
(AEP,UK,E,CH)
0.033 250V (US,CND)
D913
11ES2
V.POWER
CN911
3P
O-A
O-B
O-B
GND
GND
CN909
5P
H-B
SELECTOR
CN905
3P
O-A
-1
IMPEDANCE
-2
H-A
8Ω
L-A
L-B
4Ω
GND
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
45
45
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
STR-DB870/DB1070
• Waveforms
– DIGITAL Board –
– VIDEO Board –
• IC Block Diagrams
1 IC1303 qf (XO)
qa IC304 qa
IC101 TC9274N-016 (MAIN board)
VSS 1
1.3 Vp-p
4 Vp-p
231 ns
71 ns
2 IC1410 1
qs IC304 qd
S1 2
40 S1
VSS 1
S2 3
40 S2
S1 2
27 S1
S3 4
39 S3
S2 3
26 S2
S4 5
38 S4
S3 4
25 S3
S5 6
37 S5
S4 5
24 S4
S6 7
36 S6
S5 6
28 VDD
23 S5
10BIT
LATCH
CIRCUIT
(L-CH)
10BIT
LATCH
CIRCUIT
(R-CH)
S7 8
35 S7
S6 7
S8 9
34 S8
S7 8
33 S9
S8 9
20 S8
32 S10
S9 10
19 S9
S11 12
31 S11
S10 11
18 S10
S12 13
30 S12
S11 12
17 S11
S13 14
29 S13
GND 13
S14 15
28 S14
CK 14
S15 16
27 S15
S16 17
26 S16
S17 18
25 S17
S18 19
24 S18
18BIT
LATCH
CIRCUIT
(L-CH)
S10 11
4 Vp-p
TC9273N-004 (MAIN Board)
TC9273N-013 (MAIN Board (STR-DB1070))
TC9273N-014 (VIDEO AU Board)
42 VDD
S9 10
3.9 Vp-p
IC102
IC105
IC201
18BIT
LATCH
CIRCUIT
(R-CH)
22 S6
21 S7
16 STB
LEVEL SHIFT & SHIFT REGISTER
15 DATA
57.7 ns
40.4 ns
3 IC1601 <zc.> (MCLK2)
3.7 Vp-p
GND 20
23 STB
LEVEL SHIFT & SHIFT REGISTER
CK 21
22 DATA
74 ns
VCC
Y-COM
X-COM
IX
OX
A
B
C
IC303 TC74HC4053AP (VIDEO Board (US and Canadian models))
4 IC1703 tj (X1)
16
15 14
13
12
11
10
9
IC305 BA7622 (VIDEO Board (STR-BD1070))
GND 1
IN1 2
3.8 Vp-p
IN
OUT
C
IN2 3
IN
OUT
C
LOGIC LEVEL CONVERTOR
IN3 4
60 ns
5 IC1501 qd (MCLK2)
C
OUT
IN
C
OUT
C
3.8 Vp-p
OUT
IN
IN
74 ns
46
46
1
2
3
4
5
6
7
8
IY
OY
IZ
Z-COM
OZ
INH
VEE
GND
C
OUT
IN
75OHM
DRIVER
75OHM
DRIVER
75OHM
DRIVER
8 OUT1
7 OUT2
6 OUT3
5 VCC
STR-DB870/DB1070
IC307
MB90089F-G-238-BND (VIDEO Board (STR-DB1070))
YIN 1
CIN 2
VIN 3
28
27
26
25
ANALOG
SWITCH
AVSS
YOUT
COUT
VOUT
AVCC 4
FSCO 5
VIDEO
SIGNAL
GENERATOR
CIRCUIT
VBLK 6
SERIAL
INPUT
CONTROL
24 CS
23 SIN
22 SCLK
DATA
21 TEST
VCC 7
4 FSC
CLOCK
OSCILLATOR
CIRCUIT
EXS 8
XS 9
FOR
COLOR
BURST
NTSC/PAL
SIGNAL GENERATOR
CIRCUIT
HSYNC 10
VSYNC 11
H/V
SEPARATE
CIRCUIT
EXHSYN 12
EXVSYN 13
20
19
18
17
OUTPUT
CONTROL
DISPLAY
MEMORY
CONTROL
VOC0
VOC1
VOC2
VOB
CGROM
CHARACTER
VRAM
DOT-CLOCK
GENERATOR
CIRCUIT
VIDEO PHASE SYNC
16 XD
15 EXD
IC309, 311 LA7213 (VIDEO Board
(STR-DB1070: AEP, UK, E and Chinese models))
IC308 NJM2296D (VIDEO Board)
IC750, 752 NJM2296D (S-VDIEO Board)
Vin1
13
GND
12
Vout3
11
S6
SW2
10
Vin2
9
SYNC
SEP
S7
S1
V-SYNC
SEP
1
2 3
4
VD
VDD
Vout2 SW1
15
14
HD
VSS
V+
16
V IN
VSS 14
5
S2
S4
S5
S3
1
2
Vout1 SW5
3
Vin5
IC403, 503, 603
4
SW3
5
Vin4
6
SW4
7
Vin3
8
V-
µPC2581V (MAIN Board (IC603: STR-DB1070))
BIAS CIRCUIT
PROTECTOR
PRE
DRIVE
PRE
DRIVE
2
3
4
5
6
7
8
9
10
11
12
13 14 15
COMP1
MF1
IN1
GND
IN2
NF2
COMP2
– VOUT2
+ VOUT2
VCC1
VCC2
VEE
1
– VOUT1
DRIVE
+ VOUT1
DRIVE
MUTE
REG
47
STR-DB870/DB1070
IC401, 501, 601, 701
VSS
1
TRIM
2
TRIM
3
TC94A07P (MAIN Board)
IC751 NJM2145D
(S-VIDEO Board (US and Canadian models))
TRIM VOLUME
0-+24dB/
1dB STEP
TRIM VOLUME
20 VDD
0-+24dB/
1dB STEP
DECODER
&
LATCH CIRCUIT
VCC 1
OUT1 2
19 TRIM
DECODER
&
LATCH CIRCUIT
18 TRIM
INH
IN4 3
IN3 4
TRIM
4
17 TRIM
IN2 5
OUT
5
MAIN
VOLUME
0- –85dB/
1dB STEP
6
7
DECODER
&
LATCH CIRCUIT
DECODER
&
LATCH CIRCUIT
8
GND
9
DECODER
&
LATCH CIRCUIT
DECODER
&
LATCH CIRCUIT
14 IN
LEVEL SHIFT
CIRCUIT
13 CS2
12 LAT
11 DATA
CLK 10
VCC
C PR
C NR
C PR
C NR
VDD
DGND
SYSCLK
DOUT
BCK
LRCK
PCM1800E/2K (DIGITAL Board)
AGND
IC1101
24
23
22
21
20
19
18
17
16
15 14 13
DIGITAL ∑
MODULATOR
DIGITAL ∑
MODULATOR
2
3
4
5
6
7 8 9
10 11 12
RIN
RSTB
BYPASS
FMT0
FMT1
MODE0
MODE1
FSYNC
CLOCK/
TIMING CONTROL RESET/
POWER CONTROL
V REF 2
SINGLE-END
DEFERENTIAL
CONVERTER
SERIAL I/O
INTERFACE
&
MODE/FORMAT
CONTROL
V REF 1
LIN
48
REFERENCE
1/64
DECIMATION
FILTER
&
LOW-CUT
FILTER
REFCOM
SINGLE-END
DEFERENTIAL
CONVERTER
1
12 NC
OUTPUT
CIRCUIT
11 OUT2-1
OUTPUT
CIRCUIT
10 OUT2-2
OUTPUT
CIRCUIT
9 OUT2-3
OUT3-2 7
24 BIT
SHIFT REGISTER
CIRCUIT
CS1
INH
OUT3-1 6
15 RGND
OUT3-3 8
IN
14 INH2
13 IN1
INPUT
CIRCUIT
16 OUT
MAIN
VOLUME
0- –85dB/
1dB STEP
VRGND
16 GND
15 INH1
STR-DB870/DB1070
NC
NC
VCC0
AGND0
VCC1
AGND1
VCC2
AGND2
PCM1604Y/2K (DIGITAL Board)
ML
MC
MDI
MDO
IC1201
36 35 34 33
32
31
30
29
28
27
26
25
MODE CONTROL
INTERFACE
RST 37
SCKI 38
SCKO 39
24
23
22
21
20
19
18
17
CLOCK
MANAGER
BCK 40
LRCK 41
D/A
CONVERTER
16 VCOM1
15 VCOM2
TEST 42
MULTI-FUNCTION
X8
OVER SAMPLING
DIGITAL
FILTER
SERIAL
INPUT
INTERFACE
VDD 43
DGND 44
VCC3
AGND3
VCC4
AGND4
VCC5
AGND5
VCC6
AGND6
MULTILEVEL
DIGITAL
∑
MODULE
D/A
CONVERTER
2CH LPF
&
OUTPUT AMP
DATA1 45
DATA2 46
DATA3 47
14 VOUT1
13 VOUT2
D/A
CONVERTER
2CH LPF
&
OUTPUT AMP
BPZ CONTROL
ZERO DETECT
1
2
3
4
5
6
7
8
9
10
11
12
ZERO2
ZERO3
ZERO4
ZERO5
ZERO6
AGND
VCC
VOUT6
VOUT5
VOUT4
VOUT3
VDD2
14
13
12 11 10
IC1406 SN74HC153ANS
(DIGITAL Board)
T2
XI
15
T1
XO
16
VSS2
NC
BU1924F-E2 (DIGITAL Board (AEP and UK models))
RCLK
IC1303
2CH LPF
&
OUTPUT AMP
ZERO1
ZEROA 48
DATA INPUTS
9
DIGITAL
STROBE A
VCC 2G SELECT 2C3
13
16
15
14
CLOCK
2C3 2C2 2C1 2C0
TEST
2Y
2G
PLL 57kHz
RDS/ARI
PLL
1187.5Hz
OUTPUT
2Y
9
2C2 2C1 2C0
12 11 10
B
B
A
A
B
B
A
A
COMPARATOR
ANALOG
1C3 1C2 1C1 1C0
1
2
3
4
5
6
7
8
VDD1
VSS1
VSS3
CMP
4
5
2
1
3
6
STROBE
B
1C3 1C2 1C1 1C0
1G
SELECT
MUX
ANTI-ALIASING
FILTER
VREF
DEFFERENTIAL
DECODER
1G
RDAT
8th SWITCHED
CAPACITOR
FILTER
QUAL
BIPHASE
DECODER
1Y
7
8
OUTPUT GND
1Y
DATA INPUTS
49
STR-DB870/DB1070
S
G
15 STROBE
1B
4A
14 4A
OUTPUT 1Y 4
1Y
4B
13 4B
2A 5
2A
4Y
12 4Y OUTPUT
11
2B 6
2B
3A
11 3A
1A 2
1A
1B 3
VF
F2
F1
F0
CSFLAG
16 VCC
1
SELECT 11
LC89056W-E (DIGITAL Board)
XSEL
IC1408
DI
DO
ERROR
BPSYNC
ERR9P
DGND
IC1407 TC7WH157FU (TE12R)
(DIGITAL Board)
36 35 34 33 32 31
30
29 28 27 26 25
INPUT
INPUT
INPUT
XSEL 39
MODE0 40
INPUT
10 3B
MODE1 41
DGND 42
DVDD 43
9 3Y OUTPUT
LOCK
DETECT
DOSEL0 44
DOSEL1 45
CLR
Q
6
5
S
R
Q
C
D
Q
1
2
3
4
D
Q
GND
IC1601
HVO25
HVO24
HVO23
HVO22
HVO21
HVO20
HVO19
HVO18
HVO17
HVO16
HVO15
HVO14
HVO13
HVO12
HVO11
HVO10
HVO9
HVO8
HVO7
HVO6
HVO5
HVO4
HVO3
HVO2
HVO1
VDISP
VDD
DIN
DOUT
CLK
LS
CL
CHG
L-GND
D-GND
50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
CKSEL0 46
CKSEL1 47
XMODE 48
ML9261MB (DISP Board)
OUTPUT
CIRCUIT
C 60BIT
R REGISTER
RESET
SI
C
R
60BIT
SHIFT SO
REGISTER
TIMING
1
2 3
DISEL
DOUT
DINO
IC1602
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
HVO26
HVO27
HVO28
HVO29
HVO30
HVO31
HVO32
HVO33
HVO34
HVO35
HVO36
HVO37
HVO38
HVO39
HVO40
HVO41
HVO42
HVO43
HVO44
HVO45
HVO46
HVO47
HVO48
HVO49
HVO50
HVO51
HVO52
HVO53
HVO54
HVO55
HVO56
HVO57
HVO58
HVO59
HVO60
PLL
INPUT
CIRCUIT
P11
P12
P13
P14
P15
P16
P17
VSS
P18
P19
P20
P21
P22
P23
P24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
4
5
6 7
8 9 10
11 12
AVDD
AGND
PR
7
DATA
DEMODULATOR
R
VIN
LPF
VCC
8
CK
IC1409 TC7WH74FU (TE12R)
(DIGITAL Board)
22
21
20
19
18
17
16
15
14
13
X’ TAL
DIN2
3B
3Y
DGND
DVDD
2Y
GND 8
24 AUDIO
23 EMPHA
PA/PB
DETECT
SAMPLING
FREQUENCY
MICROCOMPUTER
INTERFACE
DINI
OUTPUT 2Y 7
C BIT
DETECT
CE 37
CL 38
NJU3719L (DISP Board)
PARALLEL
DATA
OUTPUT BUFFER
LATCH
CIRCUIT
SHIFT
REGISTER
CONTROL
CIRCUIT
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
VDD
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
CLR
STB
CLK
DATA
XIN
XOUT
XMCK
DVDD
DGND
XSTATE
DATAO
LRCK
BCK
CKOUT
STR-DB870/DB1070
6-31.
IC PIN FUNCTION DESCRIPTION
• DIGITAL BOARD IC1201 PCM1604Y/2K (D/A CONVERTER)
Pin No.
Pin Name
I/O
Description
1 to 6
ZER01 to ZER06
I
7
AGND
—
Ground terminal (for analog)
8
VCC
—
Power supply terminal (+5V)
9
VOUT6
O
Analog negative signal output to the line amp (IC1261)
Not used (open)
10
VOUT5
O
Analog negative signal output to the line amp (IC1261)
11
VOUT4
O
Analog negative signal output to the line amp (IC1241)
12
VOUT3
O
Analog negative signal output to the line amp (IC1241)
13
VOUT2
O
Analog negative signal output to the line amp (IC1221)
14
VOUT1
O
Analog negative signal output to the line amp (IC1221)
15
VCOM2
O
Common voltage output terminal
16
VCOM1
O
Lerge external capacitor is used to reduce power supply noise
17
AGND6
—
Ground terminal (for analog)
18
VCC6
—
Power supply terminal (+5V)
19
AGND5
—
Ground terminal (for analog)
20
VCC5
—
Power supply terminal (+5V)
21
AGND4
—
Ground terminal (for analog)
22
VCC4
—
Power supply terminal (+5V)
23
AGND3
—
Ground terminal (for analog)
24
VCC3
—
Power supply terminal (+5V)
25
AGND2
—
Ground terminal (for analog)
26
VCC2
—
Power supply terminal (+5V)
27
AGND1
—
Ground terminal (for analog)
28
VCC1
—
Power supply terminal (+5V)
29
AGND0
—
Ground terminal (for analog)
30
VCC0
—
Power supply terminal (+5V)
31, 32
NC
—
Not used (open)
33
MDO
O
Serial data output to the system control (IC1703)
34
MDI
I
Serial dara input from the system controller (IC1703)
35
MC
I
Clock signal input from the system controller (IC1703)
36
ML
I
Latch signal input from the system controllrt (IC1703)
37
RST
I
Reset signal input from the system controller (IC1703)
38
SCKI
I
Serial clock signal input from the audio DSP2 (IC1601)
39
SCKO
O
Serial clock signal output terminal
40
BCK
I
Bit clock signal input from the audio DSP2 (IC1601)
41
LRCK
I
L/R sampling clock signal input from the audio DSP2 (IC1601)
42
TEST
I
Test data input terminal (fixed at “L” )
43
VDD
—
Power supply terminal (+5V)
44
DGND
—
Ground terminal (for digital)
45
DATA1
I
Audio serial data1 input from the audio DSP2 (IC1601)
46
DATA2
I
Audio serial data2 input from the audio DSP2 (IC1601)
47
DATA3
I
Audio serial data3 input from the audio DSP2 (IC1601)
48
ZER0A
I
Zero input detect terminal
Not used (open)
Not used (open)
51
STR-DB870/DB1070
• DIGITAL BOARD IC1408 LC89056W-E (DIGITAL AUDIO INTERFACE RECEIVER)
Pin No.
Pin Name
I/O
Description
1
DISEL
I
Input data select terminal (fixed at “L”)
2
DOUT
O
EIAJ data and parity output terminal Not used (open)
3
DIN0
I
Amp integrate data input from the select switch (IC1406)
4
DIN1
O
Amp integrate data input terminal Not used (fixed at “L”)
Amp integrate data input terminal Not used (fixed at “L”)
5
DIN2
I
6
DGND
—
Ground terminal (for digital)
7
DVDD
—
Power supply terminal (+5V) (for digital)
8
R
I
Input terminal for VCO generator band adjustment
9
VIN
I
Input terminal for VCO self running frequency set
10
LPF
O
External LPF for PLL is connected to this terminal
11
AVDD
—
Power supply terminal (+5V) (for analog)
12
AGND
—
Ground terminal (for analog)
13
CKOUT
O
Clock signal output to the audio DSP1, 2 (IC1501, 1601)
14
BCK
O
Bit clock signal output to the A/D converter (IC1101) and audio DSP1 (IC1501)
15
LRCK
O
L/R sampling clock signal output to the A/D converter (IC1101) and audio DSP1, 2
(IC1501, 1601)
16
DATAO
O
Audio data output to the system controller (IC1703) and audio DSP1 (IC1501)
17
XSTATE
O
Clock status flag output to the system controller (IC1703)
18
DGND
—
Ground terminal (for digital)
19
DVDD
—
Power supply terminal (+5V) (for digital)
20
XMCK
O
Clock signal outout to the A/D converetr (IC1101) (24.576MHz)
21
XOUT
O
Clock output terminal Not used (open)
22
XIN
I
Clock input from the clock oscillator (IC1410) (24.576MHz)
23
EMPHA
O
Emphasis monitor output terminal “H”: on Not used (open)
24
AUDIO
O
Audio transfer signal output to the audio DSP1 (IC1501)
25
CSFLAG
O
Not used (open)
26 to 29
F0/P0/C0 to F3/P3/C3
O
Terminal for check Not used (open)
30
DVDD
—
Power supply terminal (+5V) (for digital)
31
DGND
—
Ground terminal (for digital)
32
AUTO
O
Not used (open)
33
BPSYNC
O
Not used (open)
34
ERROR
O
Error mute output to the system controller (IC1703) and audio DSP1 (IC1501)
35
DO
O
Data output to the system controller (IC1703)
36
DI
I
Data input from the system controller (IC1703)
37
CE
I
Chip enable signal input from the system controller (IC1703)
38
CLK
I
Clock signal input from the system controller (IC1703)
39
XSEL
I
Clock select terminal (fixed at “H”)
40, 41
MODE0, MODE1
I
Mode setting input terminal (fixed at “L”)
42
DGND
—
Ground terminal (for digital)
43
DVDD
—
Power supply terminal (+5V) (for digital)
44, 45
DOSEL0, DOSEL1
I
Data format select signal input terminal (fixed at “L”)
46
CKSEL0
I
System clock select signal input terminal (fixed at “L”)
47
CKSEL1
I
System clock select signal input from the system controller (IC1703)
48
XMODE
I
Reset signal input from the system controller (IC1703)
52
STR-DB870/DB1070
• DIGITAL BOARD IC1501 CDX9617R (AUDIO DSP1)
Pin No.
Pin Name
I/O
Description
1
VSS
—
2
XRST
I
Reset signal input from the system controller (IC1703)
3
EXTIN
I
Master clock input terminal Not used (fixed at “L”)
4
FS2
I
Sampling frequency select signal input terminal Not used (fixed at “L”)
5
VDDI
—
Ground terminal
Power supply terminal (+2.5V)
6
FS1
I
Sampling frequency select signal input terminal Not used (fixed at “L”)
7
PLOCK
O
Internal PLL lock signal output terminal Not used (open)
8
VSS
—
Ground terminal
9
MCLK1
I
10
VDDI
—
Power supply terminal (+2.5V)
11
VSS
—
Ground terminal
12
MCLK2
O
Systen clock output terminal (13.5MHz)
Systen clock input terminal (13.5MHz)
13
MS
I
Master/slave active select terminal “L”: internal clock, “H”: external clock
14
SCKOUT
O
Internal system clock output terminal Not used (open)
15
LRCKI1
I
L/R sampling clock signal input from the audio interface receiver (IC1408)
16
VDDE
—
17
BCKI1
I
Bit clock signal input from the audio interface receiver (IC1408)
18
SDI1
I
Audio data input from the A/D converter (IC1503)
19
LRCKO
O
L/R sampling clock signal output to the audio DSP2 (IC1601)
20
BCKO
O
Bit clock signal output to the audio DSP2 (IC1601)
Power supply terminal (+3.3V)
21
VSS
—
Ground terminal
22
KFSIO
I/O
Audio clock signal (384fs/256fs) in/out terminal
23 to 26
SDO1 to SDO4
O
Audio serial data output to the audio DSP2 (IC1601)
27
SPDIF
O
S/PDIF output terminal Not used (open)
28
LRCKI2
I
L/R sampling clock signal input from the audio interface receiver (IC1408)
29
BCKI2
I
Bit clock signal input from the audio interface receiver (IC1408)
30
SDI2
I
Audio serial data input from the audio interface receiver (IC1408)
31
VSS
—
Ground terminal
32
HACN
O
Host acknowledge signal output to the system controller (IC1703)
33
HDIN
I
Host serial data input from the system contrller (IC1703)
34
HCLK
I
Host clock signal input from the system contrller (IC1703)
35
HDOUT
O
Host serial data output to the system contrller (IC1703)
36
HCS
I
Host chip select input from the system contrller (IC1703)
37
SDCLK
O
SD-RAM clock output terminal Not used (open)
38
CLKEN
O
SD-RAM clock enable output terminal Not used (open)
39
RAS
O
Row address strobe signal output terminal Not used (open)
40
VDDI
—
Power supply terminal (+2.5V)
41
VSS
—
Ground terminal
42
CAS
O
Column address strobe signal output terminal Not used (open)
43
DQM/OE0
O
Mask data output terminal
44
CS0
O
Chip select isignal output to the S-RAM (IC1502)
45
WE0
O
Write enable signal output to the S-RAM (IC1502)
46
VDDE
—
Power supply terminal (+3.3V)
47
WMD1
I
48
VSS
—
External memory wait mode setting terminal (fixed at “H”)
Ground terminal
53
STR-DB870/DB1070
Pin No.
Pin Name
I/O
Description
49
WMD0
I
External memory wait mode setting terminal (fixed at “H”)
50
PAGE2
O
External memory page select signal output terminal Not used (open)
51
VSS
—
Ground terminal
52, 53
PAGE1, PAGE0
O
External memory page select signal output terminal Not used (open)
54
BOOT
I
Boot mode control signal input terminal Not used (fixed at “L”)
55
BTACT
O
Boot mode display signal output terminal Not used (open)
56
BST
I
Boot strap signal input from the system contorller (IC1703)
57
MOD1
I
Mode select signal input terminal “L”: 384fs, “H”: 256fs
58
MOD0
I
Mode select signal input terminal “L”: single chip mode, “H”: can not use
59
EXLOCK
I
Error lock signal input from the digital audio interface receiver (IC1408)
60
VDDI
—
Power supply terminal (+2.5V)
61
VSS
—
Ground terminal
62, 63
A17, A16
O
Address signal output terminal Not used (open)
64 to 66
A15 to A13
O
Address signal output to the S-RAM (IC1502)
67
GP10
I
Serial clock input from the audio DSP2 (IC1601)
68
GP9
O
Signal output to the system controller (IC1703)
Audio transfer signal output to the digital audio inteface receiver (IC1408)
69
GP8
I
70
VDDI
—
Power supply terminal (+2.5V)
71
VSS
—
Ground terminal
72 to 75 D15/GP7 to D12/GP4
I/O
Two-way data bus with the S-RAM (IC1502)
76
VDDE
—
Power supply terminal (+3.3V)
77 to 80
D11/GP3 to D8/GP0
I/O
Two-way data bus with the S-RAM (IC1502)
81
VSS
—
Ground terminal
82 to 85
A9, A12 to A10
O
Address signal output to the S-RAM (IC1502)
86
TDO
O
Emulation data output terminal Not used (open)
87
TMS
I
Emulation data input start/end select terminal Not used (open)
88
XTRST
I
Emulation break signal input terminal Not used (open)
89
TCK
I
Emulation clock signal input terminal Not used (open)
90
TDI
I
Emulation data input terminal Not used (open)
91
VSS
—
Ground terminal
92 to 97
A8 to A3
O
Address signal output to the S-RAM (IC1502)
98, 99
D7, D6
I/O
Two-way data bus with the S-RAM (IC1502)
100
VDDI
—
Power supply terminal (+2.5V)
Ground terminal
101
VSS
—
102 to 105
D5 to D2
I/O
Two-way data bus with the S-RAM (IC1502)
106
VDDE
—
Power supply terminal (+3.3V)
107, 108
D1, D0
I/O
Two-way data bus with the S-RAM (IC1502)
109, 110
A2, A1
O
Address signal output to the S-RAM (IC1502)
111
VSS
—
Ground terminal
112
A0
O
Address signal output to the S-RAM (IC1502)
113
PM
I
PLL initialize signal input from the system controller (IC1703)
114
SDI3, SDI4
I
Audio serial data input data terminal Not used (open)
116
SYNC
I
Sync/unsync select signal input terminal “L”: sync (fixed at “H”)
117 to 119
VSS
—
Ground terminal
120
VDDI
—
Power supply terminal (+2.5V)
54
STR-DB870/DB1070
• DIGITAL BOARD IC1601 CXD9616R (AUDIO DSP2)
Pin No.
Pin Name
I/O
1
VDDI
—
2
EXTIN
I
Not used (fixed at “L”)
3, 4
WMD1, WMD0
I
External memory wait mode setting terminal (fixed at “H”)
5
MOD1
I
Mode select signal input terminal
“L”: 384fs, “H”: 256fs
Mode select signal input terminal
“L”: single chip mode, “H”: can not use
6
MOD0
I
7
VSS
—
8
XRST
I
9
VSS
—
Description
Power supply terminal (+2.5V)
Ground terminal
Reset signal input from the system controller (IC1703)
Ground terminal
10
SCKOUT
O
Serial clock signal output to the D/A converter (IC1201, 1202)
11
VDDI (PLL)
—
Power supply terminal (+2.5V) (for PLL)
12
SYNC
I
Sync/unsync select signal input terminal
13 to 15 PAGE2 to PAGE0
“L”: sync
O
External memory page select signal output terminal
16
PLOCK
O
Internal PLL lock signal output teminal
17
BTACK
I
Boot mode display signal output teminal
18
VDDE
—
Power supply terminal (+3.3V)
Not used (open)
Not used (open)
Not used (open)
19
VSS
—
Ground terminal
20 to 22
D31 to D29
I/O
Two-way data bus with the S-RAM (IC1602)
23
A17
O
Address signal output terminal
24
VSS
—
Ground terminal
25
SDO3
O
Audio serial data output to the D/A converter (IC1201)
26
SDO4
O
Audio serial data output to the D/A converter (IC1202)
27, 28
SDI1, SDI2
I
Audio serial data input from the audio DSP1 (IC1501)
Not used (open)
29
LRCKI1
I
30
VSS
—
Ground terminal
31, 32
D28, D27
I/O
Two-way data bus with the S-RAM (IC1602)
33
A16
O
Address signal output terminal
34
A15
O
Address signal output to the S-RAM (IC1602)
35
SDI3
I
Audio serial date input from the audio DSP1 (IC1501)
36
L2
—
Not used (open)
Power supply terminal (+2.5V)
L/R sampling clock signal input from the audio DSP1 (IC1501)
Not used (open)
37
VDDI
—
38
BCKI1
I
Bit clock signal input from the audio DSP1 (IC1501)
39
SDI4
I
Audio serial data input from the audio DSP1 (IC1501)
40
MS
I
Master/slave active select terminal
41, 42
A14, A13
O
Address signal output to the S-RAM (IC1602)
43, 44
D26, D25
I/O
Two-way data bus with the S-RAM (IC1602)
45
VSS
—
Ground terminal
46
BCKI2
I
Bit clock signal input terminal
47, 48
FS2, FS1
I
Sampling frequency select signal input terminal
49
SPDIF
I
S/PDIF output terminal
50
A12
O
Address signal output to the S-RAM (IC1602)
51 to 53
D24 to D22
I/O
Two-way data bus with the S-RAM (IC1602)
54
VDDE
—
Power supply terminal (+3.3V)
55
VSS
—
Ground terminal
56 to 58
D21 to D19
I/O
Two-way data bus with the S-RAM (IC1602)
59
A11
O
Address signal output to the S-RAM (IC1602)
“L”: internal clock, “H”: external clock (fixed at “L”)
Not used (open)
Not used (open)
Not used (open)
55
STR-DB870/DB1070
Pin No.
Pin Name
I/O
Description
60, 61
SDO1, SDO2
O
Audio serial data output to the D/A converter (IC1201)
62
KFSIO
I/O
Audio clock signal (384fs/256fs) in/out terminal
63
LRCKO
O
L/R sampling clock signal output to the D/A converter (IC1201, 1202)
64
BCKO
O
Bit clock signal output to the D/A converter (IC1201, 1202)
65
VDDI
—
Power supply terminal (+2.5V)
66
VSS
—
Ground terminal
67, 68
D18, D17
I/O
Two-way data bus with the S-RAM (IC1602)
69, 70
A10, A9
O
Address signal output to the S-RAM (IC1602)
71
CAS
O
Column address strobe signal output terminal Not used (open)
72
RAS
O
Row address strobe signal output terminal Not used (open)
73
VDDI
—
Power supply terminal (+2.5V)
74
HDIN
I
Host serial data input from the system contrller (IC1703)
75
HCLK
I
Host clock signal input from the system contrller (IC1703)
76
HCS
I
Host chip select input from the system contrller (IC1703)
77, 78
A8, A7
O
Address signal output to the S-RAM (IC1602)
79
D16
I/O
Two-way data bus with the S-RAM (IC1602)
80
D15
I/O
Two-way data bus terminal Not used (open)
81
VSS
—
Ground terminal
82
HDOUT
O
Host serial data input from the system contrller (IC1703)
83
HACN
O
Host acknowledge signal output to the system controller (IC1703)
84
CSO
O
Chip select signal output to the S-RAM (IC1602)
85
WEO
O
Write enable signal output to the S-RAM (IC1602)
86
A6
O
Address signal output to the S-RAM (IC1602)
87 to 89
D14 to D12
I/O
Two-way data bus terminal Not used (open)
90
VDDE
—
Power supply terminal (+3.3V)
91
VSS
—
Ground terminal
92 to 94
D11 to D9
I/O
Two-way data bus terminal Not used (open)
95
A5
O
Address signal output to the S-RAM (IC1602)
96
VDDI
—
Power supply terminal (+2.5V)
97
TCK
I
Emulation clock signal input terminal Not used (open)
98
TDI
I
Emulation data input terminal Not used (open)
99
TDO
O
Emulation data input terminal Not used (open)
100
TMS
I
Emulation data input start/end select Not used (open)
101
XTRST
I
Emulation break signal input terminal Not used (open)
102
VSS
—
Ground terminal
103, 104
D8, D7
I/O
Two-way data bus terminal Not used (open)
105, 106
A4, A3
O
Address signal output to the S-RAM (IC1602)
107, 108
GP10, GP9
—
Not used (open)
109
VDDI
—
Power supply terminal (+2.5V)
110
GP8
—
Not used (open)
111
GP7
I
Serial clock signal input terminal
112
GP6
—
Not used (open)
113, 114
A2, A1
O
Address signal output to the S-RAM (IC1602)
115, 116
D6, D5
I/O
Two-way data bus terminal Not used (open)
117
VSS
—
Ground terminal
118, 119
GP5, GP4
—
Not used (open)
56
STR-DB870/DB1070
Pin No.
Pin Name
I/O
Description
120
GP3
O
Error signal output to the system controller (IC1703)
121
NC
—
Not used (open)
122
A0
O
Address signal output to the S-RAM (IC1602)
123 to 125
D4 to D2
I/O
Two-way data bus terminal Not used (open)
126
VDDE
—
Power supply terminal (+3.3V)
127
VSS
—
Ground terminal
128, 129
D1, D0
I/O
Two-way data bus terminal Not used (open)
130
GP2
—
Not used (open)
131
GP1
I
Clock signal input from the digital audio interface receiver (IC1408)
132
GP0
I
Serial clock signal input terminal
133
SDCLK
O
Not used (open)
134
CLKEN
O
Not used (open)
135
DQM
O
Not used (open)
136
EXLOCK
I
External lock signal input from the system controller (IC1703)
137
VDDI
—
Power supply terminal (+2.5V)
138
VSS
—
Ground terminal
139
MCLK2
O
System clock output terminal (13.5MHz)
140
PM
I
PLL initialize signal input from the system controller (IC1703)
141
BST
I
Boot strap signal input from the system controller (IC1703)
142
BOOT
I
Boot mode control signal input terminal Not used (fixed at “L”)
143
TST
I
Not used (fixed at “L”)
144
MCLK1
I
System clock output terminal (13.5MHz)
57
STR-DB870/DB1070
• DIGITAL BOARD IC1703 MB91154PMT2-G-102-E1 (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
1
H.P IN
I
Headphone detect signal input from the HP jack (J749) “H”: active
2
SP A RY
O
Front speaker A relay drive signal output terminal “H”: relay on
3
H/P RY
O
Headphone relay drive signal output terminal “H”: relay on
4
WOOFER RY
O
Woofer speaker relay drive signal output terminal “H”: relay on
5
REAR RY
O
Rear speaker drive signal output terminal “H”: relay on
6
CENTER RY
O
Center and surround back speakers drive signal output terminal “H”: relay on
7
2ND AUDIO RY
O
2nd audio relay drive signal output terminal “H”: relay on
8
PRE RY
O
Pre relay drive signal output terminal “H”: relay on
9
VSS
—
Ground terminal
10
SB RY
I
Center and surround back speakers drive signal output terminal “H”: relay on
11
C.JOG
I
Jog dial pulse input from the RV1901 (jog dial) A phage input
12
C.JOG
I
Jog dial pulse input from the RV1901 (jog dial) B phage input
13
F.JOG
I
Jog dial pulse input from the RV1801 (FUNCTION) A phage input
14
F.JOG
I
Jog dial pulse input from the RV1801 (FUNCTION) B phage input
15
V.JOG
I
Jog dial pulse input from the RV1601 (MASTER VOLUME) A phage input
16
V.JOG
I
Jog dial pulse input from the RV1601 (MASTER VOLUME) B phage input
17
SP.SW
I
Speaker ON/OFF signal input terminal “L”: speaker on
18
POWER.RY
O
Power relay drive signal output terminal “H”: relay on
19
TUNER AUTO STOP
I
Tuned display auto stop detect signal input from the FM/AM tuner unit “L”: active
20
TUNER MUTE
O
Muitng control signal output to the FM/AM tuner unit “L”: muting
21
DATA
O
Serial data output to the FM/AM tuner unit, LED drive (IC1602), function switch (IC101,
102, 105, 201) and electrical volume (IC401, 501, 601, 701)
22
CLK
O
Serial data transfer clock signal output to the FM/AM tner unit, LED drive (IC1602), function
switch (IC101, 102, 105, 201) and electrical volume (IC401, 501, 601, 701)
23
TUNER DATA IN
I
PLL data input from the FM/AM tuner unit
24
F. SW LAT
O
Serial data latch pulse output to the function switch (IC101, 102, 105, 201) and electrical
volume (IC401, 501, 601, 701) “H”: active
25
TUNER STEREO
I
FM stereo detection signal input from the FM/AM tuner unit “L”: stereo
26
VSS
—
Ground terminal
27
VCC
—
Power supply terminal (+3.3V)
28
RDS DATA
O
RDS sireal data output to the RDS decoder (IC1303) (AEP, UK models only)
29
VIDEO SW1
O
Video select signal output to the video switch (IC308) and S-VIDEO switch (IC750, 752)
30
VIDEO SW2
O
Video select signal output to the video switch (IC308) and S-VIDEO switch (IC750, 752)
31
VIDEO SW3
O
Video select signal output to the video select switch (IC308) and S-VIDEO select switch
(IC750, 752)
32
VIDEO SW4
O
Video select signal output to the video select switch (IC308) and S-VIDEO select switch
(IC750, 752)
33
VSYNC
I
Vertical synchronized signal input from the LA7213 (IC309, 311) (DB1070: AEP, UK,E,
Chinese models only)
34
P/N
O
NTSC/PAL select signal output terminal “L”: NTSC (DB1070: US, Canadian models)
“H”: PAL (DB1070: AEP, UK,E, Chinese models)
35
HDOUT1
I
Host serial data input from the audio DSP1 (IC1501)
36, 37
OPT B, OPT A
O
Digital input select signal output to the select switch (IC1406)
38
LED CE
O
Chip enable signal output to the LED driver (IC1602)
39
LED CLR
O
Clear signal output to the LED driver (IC1602)
40
TUNER LAT
O
Tuner latch signal output to the FM/AM tuner unit
58
Description
STR-DB870/DB1070
Pin No.
Pin Name
I/O
Description
41
M STATUS
O
STATUS (M BUS) control signal output to the select switch (IC751)
42
D.POWER
O
Power ON/OFF control signal output terminal (digital section power)
43
V.POWER
O
Power ON/OFF control signal output terminal (video section power)
44
VSS
—
Ground terminal
45, 46
NC
I
Not used (fixed at “L” )
47
ERROR
I
Error signal input from the audio DSP (IC1601)
48
NC
I
Not used (fixed at “L” )
49
SUB.T.PORT
O
Sub power transformer (T2) on/off signal output terminal
50
AUDIO SPLIT LED
O
LED drive signal output of AUDIO SPLIT indicator (D1801)
51
GND
—
Not used (fixed at “L” )
52
MD2
O
MD2 signal output terminal (fixed at “L” )
53
MD1
O
MD1 signal output terminal (fixed at “H” )
54
MD0
O
MD0 signal output terminal (fixed at “H” )
55
RSTX
I
System reset signal input from the reset signal generator (IC1702)
56
VCC
—
Power supply terminal (+3.3V)
57
X1
O
Main system clock output terminal (16.5MHz)
Main system clock output terminal (16.5MHz)
58
X0
I
59
VSS
—
60
STOP
I
AC power check signal input terminal
61
RDS CLK
I
RDS serial data transfer clock signal input from the RDS decoder (IC1303)
62
POWER
I
Key input terminal
63
MBUS TV
I
TV (M BUS) signal input from the TV jack (J755) (US, Canadian models only)
64
MBUS DVD
I
DVD (M BUS) signal input terminal (US, Canadian models only)
65
MBUS VIDEO
I
VIDEO (M BUS) input terminal (US, Canadian models only)
66
SIRCS
I
Sircs signal input from the remote control receiver (IC1701) and select switch (IC751)
67
DIR ERROR
I
Error signal input from the digital audio interface receiver (IC1408)
68
VCC
—
69
XSTATE
I
Clock status flag signal input from the digital audio interface receiver (IC1408)
70
DATA0
I
Audio data input from the digital audio interface receiver (IC1408)
71
XMODE
O
Reset signal output to the digital audio interface receiver (IC1408)
72
CKSEL1
O
System clock select 1 output to the digital audio interface receiver (IC1408)
73
CLK
O
Clock signal output to the digital audio interface receiver (IC1408)
74
CE
O
Chip enable signal output to the digital audio interface receiver (IC1408)
75
DI
O
Data output to the digital audio interface receiver (IC1408)
76
DO
I
Data input from the digital audio interface receiver (IC1408)
77
VCC
—
Power supply terminal (+3.3V)
78
BST
O
Booster control signal output to the audio DSP2 (IC1601)
79
PM2
O
PLL initialize signal output to the audio DSP2 (IC1601)
80
XRST2
O
Reset signal output to the audio DSP2 (IC1601)
81
HACN2
I
Host acknowledge signal input from the audio DSP2(IC1601)
82
HCS2
O
Host chip select signal output to the audio DSP2 (IC1601)
Ground terminal
I/1 key (S1704) input
Power supply terminal (+3.3V)
83
GB9
I
Signal input from the audio DSP1 (IC1501)
84
BST1
O
Boot strap signal output to the audio DSP1 (IC1501)
85
HCS1
O
Host chip select signal output to the audio DSP1 (IC1501)
86
A1 IN
I
Audio bus input terminal (control A1)
87
A1 OUT
O
Audio bus output terminal (control A1)
“L”: active
59
STR-DB870/DB1070
Pin No.
Pin Name
I/O
Description
88
HACN1
I
Host acknowledge signal input from the audio DSP1(IC1501)
89
XRST1
O
Reset signal output to the audio DSP1 (IC1501)
90
PM1
O
PLL initialize signal output to the audio DSP1 (IC1501)
91
ADC : RST
O
Reset signal output to the A/D converter (IC1101)
92
DACINT
O
Reset signal output to the D/A converter (IC1201)
93
DA1LAT
O
Serial data latch pulse output to the D/A converter (IC1201)
94
(PG3) DACCLK
O
Serial data transfer clock signal output to the D/A converter (IC1201, 1202)
95
(PG4) DACDI
O
Serial date output to the D/A converter (IC1201, 1202)
96
(PG5) 2EXLOCK
O
Extarnal lock signal output to the audio DSP (IC1601)
97
VCC
—
Power supply terminal (+3.3V)
98
VSS
—
Ground terminal
99
EEPROM SDA
I/O
Two-way data bus with the EEPROM (IC1701)
100
EEPROM SCL
O
Serial data transfer clock signal output to the EEPROM (IC1701)
101
VSS
—
Ground terminal
102
HCLK
O
Host clock signal output to the audio DSP (IC1501, 1601)
103
HDIN
O
Host serial data output to the audio DSP (IC1501, 1601)
104
HDOUT2
I
Host serial data input from the audio DSP (IC1601)
105
CLK
O
OSD serial data transfer clock signal output to the select switch (IC307)
106
DATA
O
OSD serial data output to the select switch (IC307)
107
LAT
O
OSD serial data latch pulse output to the select switch (IC307)
108
DAIDO
I
Serial data input from the D/A converter (IC1201)
109
SOTI
O
UART signal output terminal Not used (fixed at “L”)
110
SIN1
I
UART signal input terminal Not used (fixed at “L”)
111
CLK
O
Serial data transfer clock signal output to the FL display driver (IC1601)
112
DIN
O
Serial data output to the FL display driver (IC1601)
113
LAT
O
Serial data latch pulse output to the FL display driver (IC1601)
114
CLR
O
Clear signal output to the FL display driver (IC1601)
115
VOL IC LAT
O
Serial data latch pulse output to the electrical volume (IC401, 501, 601, 701)
116
SYSTEM MUTE
O
System muting control signal output terminal
117
AC MUTE
O
Audio muting control signal output to the poweramp (IC403, 503, 603)
118
PROTECTOR
I
Over load detection signal input from the protect circuit “L”: protect detect
119
DA2LAT
O
Serial data latch pulse output to the A/D, D/A converter (IC1202)
120
CD DIRECT
O
CD direct relay drive signal output terminal “H”: relay on
121
ANALOG DIGITAL
O
Analog/digital select signal output to the TC7WH157FU (IC1407)
“L”: analog, “H”: digital
122
VCC
—
Power supply terminal (+3.3V)
123
A. DIRECT
O
MULT/2CH DIRECT select signal output terminal Not used (open)
124
NC
—
Not used (open)
125
NC
—
Not used (open)
126
DAVS
—
Ground terminal (for digital)
127
DAVC
—
Power supply terminal (+3.3V) (for digital)
128
AVCC
—
Power supply terminal (+3.3V) (for analog)
129
AVRH
—
Reference voltage input (+3.3V) terminal (for analog)
130
AVRL
—
Connect to ground (for analog)
131
AVSS
—
Ground terminal (for terminal)
60
STR-DB870/DB1070
Pin No.
Pin Name
I/O
Description
132
AD1
I
Key input terminal (A/D input) S1702, 1703, 1941 to 1945 (DIMMER, DISPLAY, ON
SCREEN (DB1070), FM/AM, SHIFT, PRESET TUNING – /+)
133
AD2
I
Key input terminal (A/D input) S1911 to 1918 (EQUALIZER, STREAM INFO (DB870)/
2ND ROOM (DB1070), TEST TONE, TUNING +/–, SLEEP (US, Canadian, E, Chinese
models)/RDS/PTY (AEP, UK models) FM MODE, MEMORY)
134
AD3
I
Key input terminal (A/D input) S1901 to 1908 (ENTER, >, <, LEVEL, SUR, EQ, NAME,
SET UP)
135
AD4
I
Key input terminal (A/D input) S1921 to 1925 (6.1CH DECODING, CINEMA STUDIO EX,
DIGITAL CONCERT HALL, 2CH, A.F.D.)
136
AD5
I
Key input terminal (A/D input) S1801 to 1803, 1931 to 1934 (INPUT MODE, AUDIO
SPLIT, MUTING, MODE – , NIGHT MODE, MULTI/2CH A.DIRECT, MODE +)
137
VERSION1
I
Version setting signal input terminal
138
VERSION2
I
Version setting signal input terminal
139
RDS SIGNAL
I
FM IF signal input from the tuner unit (AEP, UK models only)
140
VCC2
—
Power supply terminal (+3.3V)
141
BACKUP
—
Power supply terminal (+3.3V) (for back up)
142
GND
—
Ground terminal
143
OPEN
—
Not used (open)
144
VSS
—
Ground terminal
61
STR-DB870/DB1070
• VIDEO BOARD IC307 MB90089F-G-238-BND (OSD DRIVER)
Pin No.
Pin Name
I/O
Description
1
YIN
I
Y (luminance) signal input from the Y switch (IC752)
2
CIN
I
C (color) signal input from the C switch (IC750)
3
VIN
I
Composite video signal input from the video select (IC308)
4
AVCC
—
Power supply terminal (+5V) (for analog)
5
FSCO
O
Internal color burst phase display signal output terminal Not used (open)
6
VBLK
O
Vertical blanking timing signal output terminal Not used (open)
7
VCC
—
Power supply terminal (+5V)
8
EXS
I
External clock generator circuit for color burst
(NTSC: 14.31818MHz, PAL: 17.734475MHz)
9
XS
O
Clock signal output terminal for color burst Not used (open)
10
HSYNC
O
Horizontal synchronizing signal output terminal (for test)
11
VSYNC
O
Vertical synchronizing signal output terminal (for test)
12
EXHSYN
I
External horizontal synchronizing signal input terminal Not used (open)
13
EXVSYN
I
External vertical synchronizing signal input terminal Not used (open)
14
VSS
—
15
EXD
I
Dot clock generator connecting terminal for display
Ground terminal
16
XD
O
Dot clock generator connecting terminal for display
17
VOB
O
Blanking signal output terminal Not used (open)
18
VOC2
O
color signal output terminal Not used (open)
19
VOC1
O
color signal output terminal Not used (open)
20
VOC0
O
color signal output terminal Not used (open)
21
TEST
I
Test signal input terminal “L”: test (normally: fixed at “H”)
22
SCLK
I
Serial data transfer shift clock signal input terminal
23
SIN
I
Serial data input terminal
24
CS
I
Chip select signal input terminal “L”: active
25
VOUT
O
Composite video signal output to the video buffer (IC305)
26
COUT
O
C (color) signal output to the video buffer (IC305)
27
YOUT
O
Y (luminance) signal output to the video buffer (IC305)
28
AVSS
—
Ground terminal (for analog)
62
STR-DB870/DB1070
Ver 1.5
SECTION 7
EXPLODED VIEWS
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
• Abbreviation
CH : Chinese model
CND : Canadian model
E2 : 120 V AC area in E model
7-1.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference number in the exploded views are not supplied.
• Hardware (# mark) list and accessories are
given in the last of the electrical parts list.
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
SP : Singapore model
TW : Taiwan model
E3 : 240 V AC area in E model
KR : Korean model
MY : Malaysia model
CASE SECTION
chassis section
11
8
8
B
8
8
12
10
#1
not
supplied
A
7
A
#2
9
B
11
10
not
supplied
6
#2
9
5
#1
front panel section-1
3
2
not
supplied
1
#1
Ref. No.
Remark
Ref. No.
Part No.
Description
1
1
1
2
3
X-4948-601-1
X-4948-634-1
X-4950-280-1
3-703-466-00
X-4953-670-1
KNOB (FUNC) ASSY (BLACK)
KNOB (FUNC) ASSY (GOLD)
KNOB (FUNC) ASSY (SILVER)
SPRING (6600)
KNOB (VOL-E) ASSY (BLACK)
8
8
3
3
5
5
5
X-4953-671-1
X-4953-672-1
4-233-626-01
4-233-626-11
4-233-626-21
KNOB (VOL-E) ASSY (GOLD)
KNOB (VOL-E) ASSY (SILVER)
KNOB (F14B) (BLACK)
KNOB (F14B) (GOLD)
KNOB (F14B) (SILVER)
9
6
6
6
7
4-942-568-41
4-942-568-51
4-942-568-61
X-4953-000-1
EMBLEM (NO.5), SONY (BLACK)
EMBLEM (NO.5), SONY (GOLD)
EMBLEM (NO.5), SONY (SILVER)
WINDOW ASSY, REMOTE CONTROL
9
9
Part No.
Description
Remark
4-227-843-01 SCREW (TP), FLAT HEAD (BLACK)...(BLACK)
4-227-843-11 SCREW (TP), FLAT HEAD
(SILVER)...(SILVER, GOLD)
X-4952-818-1 FOOT ASSY (F50180S) (US, CND)
X-4952-819-1 FOOT ASSY (F50180S)
(EXCEPT US, CND/SILVER)
X-4952-820-1 FOOT ASSY (F50180S) (GOLD)
10
10
10
11
* 12
4-970-123-41
4-970-123-51
4-970-123-61
4-985-642-01
X-4950-431-1
FOOT (F50180S) (US, CND)
FOOT (F50180S) (EXCEPT US, CND/SILVER)
FOOT (F50180S) (GOLD)
CUSHION
CASE ASSY (BLACK)
* 12
* 12
X-4950-432-1 CASE ASSY (SILVER)
X-4950-437-1 CASE ASSY (GOLD)
63
STR-DB870/DB1070
7-2.
FRONT PANEL SECTION-1
59
58
62
66
57 60
Front panel section-2
59
#1
61
#2
65
63
53
#1
54
52
53
51
Ref. No.
51
51
51
Part No.
Description
Remark
51
51
4-233-627-01 PANEL, FRONT (DB1070: CND, E2, E3, US)
4-233-627-11 PANEL, FRONT (for BLACK) (DB1070: AEP, UK)
4-233-627-21 PANEL, FRONT (for SILVER)
(DB1070: AEP, UK)
4-233-627-31 PANEL, FRONT (CH, KR, MY, SP, TW)
4-233-627-51 PANEL, FRONT (DB870: CND)
51
51
52
52
52
4-233-627-61
4-233-627-71
A-2004-824-A
A-4412-934-A
A-4412-938-A
52
52
53
53
53
64
A-4412-940-A
A-4412-942-A
3-736-779-41
3-736-779-71
3-736-779-81
PANEL, FRONT (for BLACK) (DB870: AEP, UK)
PANEL, FRONT (for SILVER) (DB870: AEP, UK)
LID ASSY (for SILVER) (DB870: AEP, UK)
LID ASSY (for BLACK) (DB870: AEP, CND, UK)
LID ASSY (for BLACK)
(DB1070: AEP, CND, E2, E3, UK, US)
LID ASSY (CH, KR, MY, SP, TW)
LID ASSY (for SILVER) (DB1070: AEP, UK)
MAGNET (BLACK)
MAGNET (SILVER)
MAGNET (GOLD)
Ref. No.
Part No.
Description
54
54
54
57
57
4-217-729-01
4-217-729-11
4-217-729-21
4-227-138-01
4-227-138-11
KNOB (JOG) (BLACK)
KNOB (JOG) (GOLD)
KNOB (JOG) (SILVER)
BUTTON (DISPLAY) (BLACK)
BUTTON (DISPLAY) (GOLD)
57
58
59
60
61
4-227-138-21
1-681-101-11
4-951-620-01
X-4952-753-1
3-973-975-31
BUTTON (DISPLAY) (SILVER)
POWER BOARD
SCREW (2.6X8), +BVTP
BRACKET (DAMPER L) ASSY
DAMPER, OIL
62
63
63
65
66
1-765-352-11
A-4476-467-A
A-4476-500-A
4-227-153-01
4-233-625-01
WIRE (FLAT TYPE) (31 CORE)
DISP BOARD, COMPLETE (DB870)
DISP BOARD, COMPLETE (DB1070)
SHEET (LIGHT INTERCEPTION)
HOLDER (6.1CH)
Remark
STR-DB870/DB1070
7-3.
FRONT PANEL SECTION-2
104
102
103
105
101
109
103
not supplied
103
108
103
110
not
supplied
107
111
112
113
Ref. No.
101
101
101
101
101
101
Part No.
Description
Remark
X-4953-673-1 BASE ASSY, PANEL (DB1070: CND, E2, E3, US)
X-4953-674-1 BASE ASSY, PANEL (for BLACK)
(DB1070: AEP, UK)
X-4953-675-1 BASE ASSY, PANEL (for SILVER)
(DB1070: AEP, UK)
X-4953-676-1 BASE ASSY, PANEL (CH, KR, MY, SP, TW)
X-4953-677-1 BASE ASSY, PANEL (DB870: CND)
102
102
102
X-4953-678-1 BASE ASSY, PANEL (for BLACK)
(DB870: AEP, UK)
X-4953-741-1 BASE ASSY, PANEL (for SILVER)
(DB870: AEP, UK)
4-998-592-01 BUTTON (POWER) (BLACK)
4-998-592-12 BUTTON (POWER) (GOLD)
4-998-592-23 BUTTON (POWER) (SILVER)
103
104
104
105
4-951-620-01
A-4476-470-A
A-4476-501-A
4-233-621-01
101
SCREW (2.6X8), +BVTP
SW BOARD, COMPLETE (DB870)
SW BOARD, COMPLETE (DB1070)
BUTTON (ON SCREEN) (BLACK) (DB1070)
Ref. No.
Part No.
Description
105
105
107
108
109
4-233-621-11
4-233-621-21
4-913-587-81
4-227-150-01
4-227-143-01
BUTTON (ON SCREEN) (GOLD) (DB1070)
BUTTON (ON SCREEN) (SILVER)(DB1070)
BLACKET, YOKE
SPRING, COMPRESSION
LEVER (OPEN) (BLACK)
Remark
109
109
110
110
110
4-227-143-11
4-227-143-21
4-227-142-01
4-227-142-11
4-227-142-21
LEVER (OPEN) (GOLD)
LEVER (OPEN) (SILVER)
BUTTON (OPEN) (BLACK)
BUTTON (OPEN) (GOLD)
BUTTON (OPEN) (SILVER)
111
112
112
112
113
1-681-100-11
X-4952-765-1
X-4952-766-1
X-4952-767-1
4-233-620-01
MUTING BOARD
BUTTON (MUTING) ASSY (BLACK)
BUTTON (MUTING) ASSY (GOLD)
BUTTON (MUTING) ASSY (SILVER)
BUTTON (INPUT MODE) (BLACK)
113
113
4-233-620-11 BUTTON (INPUT MODE) (GOLD)
4-233-620-21 BUTTON (INPUT MODE) (SILVER)
65
STR-DB870/DB1070
7-4.
CHASSIS SECTION-1
#1
162
156
#1
158
157
#1
T901
165
163
159
161
not
supplied
161
160
161
161
161
161
#1
155
164
153
#1
not supplied
152
#1
#1
154
not supplied
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
151
not supplied
#1
#1
Ref. No.
151
151
151
Part No.
Description
Remark
152
A-4476-492-A VIDEO BOARD, COMPLETE (DB870: AEP, UK)
A-4476-477-A VIDEO BOARD, COMPLETE (DB870: CND)
A-4476-516-A VIDEO BOARD, COMPLETE
(DB1070: EXCEPT US, CND)
A-4476-505-A VIDEO BOARD, COMPLETE
(DB1070: CND, US)
1-773-105-11 WIRE (FLAT TYPE) (19 CORE)
153
A-4476-493-A S-VIDEO BOARD, COMPLETE
151
154
(DB870: AEP, UK)
A-4476-478-A S-VIDEO BOARD, COMPLETE (DB870: CND)
A-4476-517-A S-VIDEO BOARD, COMPLETE
(DB1070: EXCEPT US, CND)
A-4476-506-A S-VIDEO BOARD, COMPLETE
(DB1070: CND, US)
1-681-104-11 VIDEO 3 BOARD
155
156
157
158
159
1-681-103-11
4-900-386-01
1-681-092-11
1-681-105-11
1-681-096-11
160
1-769-904-11 WIRE (FLAT TYPE) (9 CORE)
153
153
153
66
H.P BOARD
SCREW
DC1 BOARD
SP BOARD
VIDEO AU BOARD
Ref. No.
Part No.
Description
161
162
163
163
3-704-515-21
1-681-091-11
A-4726-835-A
A-4476-491-A
SCREW (BV/RING)
AC BOARD
DC 2 BOARD, COMPLETE (DB1070: CND)
DC 2 BOARD, COMPLETE (DB870: AEP, UK)
163
163
163
A-4476-476-A DC 2 BOARD, COMPLETE (DB870: CND)
A-4476-529-A DC 2 BOARD, COMPLETE (DB1070: AEP, UK)
A-4476-515-A DC 2 BOARD, COMPLETE
(CH, E2, E3, KR, MY, SP, TW)
A-4476-504-A DC 2 BOARD, COMPLETE (US)
1-693-539-21 TUNER
(DB870: CND/DB1070: CND, E2, E3, US)
163
164
164
165
0 T901
0 T901
0 T901
0 T901
Remark
1-693-540-21 TUNER(DB870: AEP, UK/
DB1070: AEP, CH, KR, MY, SP, TW, UK)
1-681-106-11 V.SWITCH BOARD (E2, E3)
1-437-324-11 TRANSFORMER, POWER (TW)
1-437-325-11 TRANSFORMER, POWER (CND, US)
1-437-327-11 TRANSFORMER, POWER (DB870: AEP, UK /
DB1070: AEP, CH, KR, MY, SP, UK)
1-437-328-11 TRANSFORMER, POWER (E2, E3)
STR-DB870/DB1070
7-5.
CHASSIS SECTION-2
#1
#1
not supplied
not supplied
#1
#1
207
#1
207
#1
209
not supplied
#1
206
208
208
208
not supplied
210
208
212
208
not supplied
not supplied
208
#1
#1
not supplied
205
#1
211
#1
204
not supplied
203
#1
#1
#1
#1
not supplied
#1
201
#1
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number specified.
not supplied
Ref. No.
201
201
201
201
201
201
203
203
203
204
204
* 205
206
206
206
206
206
206
207
208
Part No.
Description
Remark
A-4476-496-A DIGITAL BOARD, COMPLETE (DB870: AEP, UK)
A-4476-481-A DIGITAL BOARD, COMPLETE (DB870: CND)
A-4476-530-A DIGITAL BOARD, COMPLETE
(DB1070: AEP, UK)
A-4476-508-A DIGITAL BOARD, COMPLETE
(DB1070: CND, US)
A-4476-519-A DIGITAL BOARD, COMPLETE
(CH, KR, MY, SP, TW)
A-4476-525-A DIGITAL BOARD, COMPLETE (E2, E3)
1-769-939-11 WIRE (FLAT TYPE) (11 CORE)
(DB870: AEP, UK)
1-773-001-11 WIRE (FLAT TYPE) (15 CORE)
(DB1070: EXCEPT US, CND)
1-773-143-11 WIRE (FLAT TYPE) (21 CORE) (CND, US)
1-773-001-11 WIRE (FLAT TYPE) (15 CORE) (DB870)
1-773-003-11
3-703-244-00
A-4476-487-A
A-4726-840-A
A-4476-528-A
WIRE (FLAT TYPE) (15 CORE) (DB1070)
BUSHING (2104), CORD
BIAS BOARD, COMPLETE (DB870: AEP, UK)
BIAS BOARD, COMPLETE (DB870: CND)
BIAS BOARD, COMPLETE (DB1070: AEP, UK)
A-4476-841-A BIAS BOARD, COMPLETE (DB1070: CND)
A-4476-512-A BIAS BOARD, COMPLETE
(CH, E2, E3, KR, MY, SP, TW)
A-4476-499-A BIAS BOARD, COMPLETE (US)
3-905-609-11 SCREW (TRANSISTOR)
3-704-515-21 SCREW (BV/RING)
Ref. No.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Part No.
Description
Remark
209
209
209
209
209
A-4476-486-A
A-4476-485-A
A-4476-527-A
A-4476-510-A
A-4476-511-A
MAIN BOARD, COMPLETE (DB870: AEP, UK)
MAIN BOARD, COMPLETE (DB870: CND)
MAIN BOARD, COMPLETE (DB1070: AEP, UK)
MAIN BOARD, COMPLETE (DB1070: CND)
MAIN BOARD, COMPLETE
(CH, E2, E3, KR, MY, SP, TW)
209
0 210
0 210
0 210
A-4476-498-A
1-769-079-21
1-769-743-11
1-777-071-21
0 210
MAIN BOARD, COMPLETE (US)
CORD, POWER (KR)
CORD, POWER (CND)
CORD, POWER (DB870: AEP, UK/
DB1070: AEP, E2, E3, MY, SP, TW, UK)
1-782-464-21 CORD, POWER (CH)
0 210
211
211
211
211
1-783-820-11
4-233-610-01
4-233-610-11
4-233-610-21
4-233-610-31
CORD, POWER (US)
PANEL (B9), BACK (US)
PANEL (B9), BACK (DB1070: CND)
PANEL (B9), BACK (MY, SP)
PANEL (B9), BACK (CH)
211
211
211
211
211
4-233-610-51
4-233-610-71
4-233-610-81
4-233-610-91
4-233-630-11
PANEL (B9), BACK (DB1070: AEP, UK)
PANEL (B9), BACK (E2, E3)
PANEL (B9), BACK (TW)
PANEL (B9), BACK (KR)
PANEL (B8.E10), BACK (DB870: CND)
211
212
4-233-630-21 PANEL (B8.E10), BACK (DB870: AEP, UK)
4-947-010-01 SCREW, FEEDER FIXED
67
STR-DB870/DB1070
SECTION 8
ELECTRICAL PARTS LIST
AC
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts specified in the diagrams or the components used
on the set.
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
• Abbreviation
CH : Chinese model
CND : Canadian model
E2 : 120 V AC area in E model
Ref. No.
Part No.
• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when ordering these items.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. .
uPA. . : µPA. .
uPB. . : µPB. .
uPC. . : µPC. .
uPD. . : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH
E3 : 240 V AC area in E model
KR : Korean model
MY : Malaysia model
Description
Remark
1-681-091-11 AC BOARD
*********
SP : Singapore model
TW : Taiwan model
0 F1
1-533-311-11 FUSE GLASS CYLINDRICAL (DIA.5) (8A/125V)
(TW)
1-533-312-11 FUSE GLASS CYLINDRICAL (DIA.5)
(10A/125V) (CND, US)
1-532-464-51 FUSE (T2.5AL/250V)
(AEP, CH, KR, MY, SP, UK)
1-533-312-11 FUSE GLASS CYLINDRICAL (DIA.5)
(10A/125V) (CND, US)
0 F2
< CAPACITOR >
0 F2
ELECT
MYLAR
MYLAR
ELECT
ELECT
C56
1-128-817-11 CERAMIC
2200uF
0.0047uF
0.056uF
1000uF
0.47uF
20%
5%
5%
20%
20%
10V
50V
50V
16V
50V
470PF
5%
50V
When indicating parts by reference
number, please include the board.
Part No.
0 F1
1-126-927-11
1-137-368-11
1-137-465-11
1-126-767-11
1-126-959-11
Les composants identifiés par une
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Ref. No.
1-533-217-31 HOLDER, FUSE
C51
C52
C53
C54
C55
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Description
Remark
< TRANSISTOR >
Q51
Q52
Q53
Q54
8-729-119-78
8-729-201-53
8-729-900-80
8-729-119-78
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC2785-HFE
2SA1015-GR
DTC124ES
2SC2785-HFE
< CONNECTOR >
< RESISTOR >
* CN1
CN2
CN3
1-565-792-11 PIN, CONNECTOR 2P
1-564-321-00 PIN, CONNECTOR 2P
1-568-106-11 PIN, CONNECTOR 4P (E2, E3)
< JACK >
0 CNJ1
0 CNJ1
0 CNJ1
0 CNJ1
1-251-718-11 OUTLET (2 GANG) , AC (AC OUTLET)
(CND, E2, E3, TW. US)
1-785-285-11 OUTLET, AC (1P) (AC OUTLET)
(AEP, MY, SP, UK)
1-815-076-11 OUTLET, AC 2P (AC OUTLET) (CH)
1-815-751-11 OUTLET, AC 1P (AC OUTLET) (KR)
R1
1-219-237-11 SOLID
3.3M
20%
R51
R52
R53
R54
1-249-421-11
1-249-429-11
1-249-415-11
1-249-437-11
CARBON
CARBON
CARBON
CARBON
2.2K
10K
680
47K
5%
5%
5%
5%
R55
R56
R57
1-249-435-11 CARBON
1-249-429-11 CARBON
1-249-429-11 CARBON
33K
10K
10K
5%
5%
5%
1/2W
(CND, US)
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
< RELAY >
< DIODE >
0 RY1
D51
D52
D53
D54
D55
8-719-911-19
8-719-911-19
8-719-911-19
8-719-210-21
8-719-210-21
DIODE
DIODE
DIODE
DIODE
DIODE
1SS199-25
1SS199-25
1SS199-25
11EQS04
11EQS04
D56
D57
D58
8-719-210-21 DIODE 11EQS04
8-719-210-21 DIODE 11EQS04
8-719-024-99 DIODE 11ES2-NTA2B
< TERMINAL >
* EB1
* EB51
1-537-738-21 TERMINAL, EARTH (CND, US)
1-537-738-21 TERMINAL, EARTH
< FUSE >
0 F1
68
1-532-504-51 FUSE (T4AL/250V)
(AEP, CH, E2, E3, KR, SP, UK)
1-755-439-11 RELAY
< TRANSFORMER >
0 T2
0 T2
0 T2
1-437-311-11 TRANSFORMER, POWER (TW)
1-437-312-11 TRANSFORMER, POWER (US, CND)
1-437-313-11 TRANSFORMER, POWER
(AEP, CH, KR, MY, SP, UK)
0 T2
1-437-314-11 TRANSFORMER, POWER (E2, E3)
**************************************************************
STR-DB870/DB1070
BIAS
Ref. No.
Part No.
Description
Remark
A-4476-487-A BIAS BOARD, COMPLETE (DB870: AEP, UK)
A-4476-499-A BIAS BOARD, COMPLETE (US)
A-4476-512-A BIAS BOARD, COMPLETE
(CH, E2, E3, KR, MY, SP, TW)
A-4476-528-A BIAS BOARD, COMPLETE (DB1070: AEP, UK)
A-4476-840-A BIAS BOARD, COMPLETE (DB870: CND)
A-4476-841-A BIAS BOARD, COMPLETE (DB1070: CND)
*********************
Ref. No.
Part No.
Description
C663
1-128-813-11 CERAMIC
C665
1-136-153-00 FILM
C666
1-119-824-11 ELECT MELF
C666
1-135-743-11 ELECT
C690
1-128-840-11 ELECT
C690
1-135-708-11 ELECT
C805
1-135-655-11 ELECT
C805
1-137-657-11 ELECT
C806
C807
1-128-805-11 CERAMIC
1-126-965-11 ELECT
C808
1-128-805-11 CERAMIC
Remark
220PF
5%
50V
(DB1070)
0.01uF
5%
50V
(DB1070)
10uF
20%
50V
(DB1070: CH, CND, E, US)
10uF
50V
(DB1070: AEP, UK)
47uF
20%
16V
(DB1070: CH, CND, E, US)
< CAPACITOR >
C413
C415
C416
1-128-813-11 CERAMIC
1-136-153-00 FILM
1-119-824-11 ELECT MELF
C416
1-135-743-11 ELECT
C440
1-128-840-11 ELECT
C440
1-135-708-11 ELECT
C463
C465
C466
1-128-813-11
1-136-153-00
1-119-824-11
C466
1-135-743-11
C490
1-128-840-11 ELECT
C490
1-135-708-11
C513
C515
C516
1-128-813-11
1-136-153-00
1-119-824-11
C516
1-135-743-11 ELECT
C540
1-128-840-11 ELECT
C540
1-135-708-11 ELECT
C563
C565
1-128-813-11 CERAMIC
1-136-153-00 FILM
C566
1-119-824-11 ELECT MELF
C566
1-135-743-11 ELECT
C590
1-128-840-11 ELECT
C590
1-135-708-11 ELECT
C613
1-128-813-11 CERAMIC
C615
C616
1-136-153-00 FILM
1-119-824-11 ELECT MELF
C616
1-135-743-11 ELECT
C640
1-128-840-11 ELECT
C640
1-135-708-11 ELECT
220PF
5%
50V
0.01uF
5%
50V
10uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
10uF
50V
(DB1070: AEP, UK)
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
16V
(DB1070: AEP, UK)
CERAMIC
220PF
5%
50V
FILM
0.01uF
5%
50V
ELECT MELF
10uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
ELECT
10uF
50V
(DB1070: AEP, UK)
47uF
16V
(DB1070: AEP, UK)
470uF
6.3V
(DB1070: AEP, UK)
470uF
20%
6.3V
(DB870/DB1070: CH, CND, E, US)
47PF
5%
50V
22uF
20%
50V
47PF
5%
50V
47uF
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
ELECT
47uF
16V
(DB1070: AEP, UK)
CERAMIC
220PF
5%
50V
FILM
0.01uF
5%
50V
ELECT MELF
10uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
50V
(DB1070: AEP, UK)
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
47uF
16V
(DB1070: AEP, UK)
220PF
5%
50V
0.01uF
5%
50V
< CONNECTOR >
CN401
CN451
CN501
CN551
CN601
1-784-923-11
1-784-923-11
1-784-923-11
1-784-923-11
1-784-923-11
PIN, CONNECTOR 7P
PIN, CONNECTOR 7P
PIN, CONNECTOR 7P
PIN, CONNECTOR 7P
PIN, CONNECTOR 7P
CN651
CN809
1-784-923-11 PIN, CONNECTOR 7P
1-779-977-11 PIN, CONNECTOR 6P
< DIODE >
D405
D406
D455
D456
D505
8-719-911-19
8-719-911-19
8-719-911-19
8-719-911-19
8-719-911-19
DIODE
DIODE
DIODE
DIODE
DIODE
1SS199-25
1SS199-25
1SS199-25
1SS199-25
1SS199-25
D506
D555
D556
D605
D606
8-719-911-19
8-719-911-19
8-719-911-19
8-719-911-19
8-719-911-19
DIODE
DIODE
DIODE
DIODE
DIODE
1SS199-25
1SS199-25
1SS199-25
1SS199-25
1SS199-25
D655
D656
D805
D806
D807
8-719-911-19
8-719-911-19
8-719-911-19
8-719-911-19
8-719-911-19
DIODE
DIODE
DIODE
DIODE
DIODE
1SS199-25 (DB1070)
1SS199-25 (DB1070)
1SS199-25
1SS199-25
1SS199-25
D808
D817
8-719-911-19 DIODE 1SS199-25
8-719-911-19 DIODE 1SS199-25
10uF
10uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
10uF
50V
(DB1070: AEP, UK)
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
47uF
16V
(DB1070: AEP, UK)
220PF
5%
50V
< IC >
IC803
0.01uF
5%
50V
10uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
10uF
50V
(DB1070: AEP, UK)
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
47uF
16V
(DB1070: AEP, UK)
8-759-636-74 IC M5218AP-22
< TRANSISTOR >
Q404
Q405
Q406
Q440
Q454
8-729-140-82
8-729-140-82
8-729-281-53
8-729-026-08
8-729-140-82
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SA988-PAFAEA
2SA988-PAFAEA
2SC1815-GR
2SC4495
2SA988-PAFAEA
Q455
8-729-140-82 TRANSISTOR
2SA988-PAFAEA
69
STR-DB870/DB1070
BIAS
Ref. No.
Part No.
Description
Q456
Q490
Q504
Q505
8-729-281-53
8-729-026-08
8-729-140-82
8-729-140-82
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC1815-GR
2SC4495
2SA988-PAFAEA
2SA988-PAFAEA
Remark
Q506
Q540
Q554
Q555
Q556
8-729-281-53
8-729-026-08
8-729-140-82
8-729-140-82
8-729-281-53
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC1815-GR
2SC4495
2SA988-PAFAEA
2SA988-PAFAEA
2SC1815-GR
Q590
Q604
Q605
Q606
Q640
8-729-026-08
8-729-140-82
8-729-140-82
8-729-281-53
8-729-026-08
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC4495
2SA988-PAFAEA
2SA988-PAFAEA
2SC1815-GR
2SC4495
Q654
Q655
Q656
Q690
Q801
8-729-140-82
8-729-140-82
8-729-281-53
8-729-026-08
8-729-140-82
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SA988-PAFAEA (DB1070)
2SA988-PAFAEA (DB1070)
2SC1815-GR (DB1070)
2SC4495 (DB1070)
2SA988-PAFAEA
Q802
Q803
Q804
Q805
8-729-119-78
8-729-140-82
8-729-900-36
8-729-140-84
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC2785-HFE
2SA988-PAFAEA
DTC124ES
2SC1841-PAFAEA
R477
R490
< RESISTOR >
R415
0 R416
R418
R419
R420
Part No.
Description
Remark
1-249-433-11 CARBON
1-249-425-11 CARBON
22K
4.7K
5%
5%
1/4W
1/4W
R491
R492
R515
0 R516
R518
1-249-417-11
1-249-429-11
1-249-425-11
1-240-855-11
1-249-420-11
CARBON
CARBON
CARBON
CARBON
CARBON
1K
10K
4.7K
6.2K
1.8K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W F
1/4W
R519
R520
R521
R522
1-249-439-11
1-249-431-11
1-247-866-11
1-247-843-11
CARBON
CARBON
CARBON
CARBON
68K
15K
30K
3.3K
5%
5%
5%
5%
R522
1-249-425-11 CARBON
4.7K
5%
1/4W
1/4W
1/4W
1/4W
(AEP, UK)
1/4W
(CND, US)
R522
1-249-429-11 CARBON
10K
5%
R524
R525
R526
R527
1-249-431-11
1-249-437-11
1-249-437-11
1-249-433-11
CARBON
CARBON
CARBON
CARBON
15K
47K
47K
22K
5%
5%
5%
5%
1/4W
(CH, E)
1/4W
1/4W
1/4W
1/4W
R540
R541
R542
R565
0 R566
1-249-425-11
1-249-417-11
1-249-429-11
1-249-425-11
1-240-855-11
CARBON
CARBON
CARBON
CARBON
CARBON
4.7K
1K
10K
4.7K
6.2K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W F
R568
R569
R570
R571
R572
1-249-420-11
1-249-431-11
1-249-439-11
1-247-866-11
1-247-843-11
CARBON
CARBON
CARBON
CARBON
CARBON
1.8K
15K
68K
30K
3.3K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
(AEP, UK)
R572
1-249-425-11 CARBON
4.7K
5%
R572
1-249-429-11 CARBON
10K
5%
R574
R575
R576
1-249-431-11 CARBON
1-249-437-11 CARBON
1-249-437-11 CARBON
15K
47K
47K
5%
5%
5%
1/4W
(CND, US)
1/4W
(CH, E)
1/4W
1/4W
1/4W
R577
R590
R591
R592
R615
1-249-433-11
1-249-425-11
1-249-417-11
1-249-429-11
1-249-425-11
CARBON
CARBON
CARBON
CARBON
CARBON
22K
4.7K
1K
10K
4.7K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
1-240-855-11
1-249-420-11
1-249-431-11
1-249-439-11
1-247-866-11
CARBON
CARBON
CARBON
CARBON
CARBON
6.2K
1.8K
15K
68K
30K
5%
5%
5%
5%
5%
1/4W F
1/4W
1/4W
1/4W
1/4W
1/4W
(AEP, UK)
1/4W
(CND, US)
1/4W
(CH, E)
1/4W
1/4W
CARBON
CARBON
CARBON
CARBON
CARBON
4.7K
6.2K
1.8K
15K
68K
5%
5%
5%
5%
5%
1/4W
1/4W F
1/4W
1/4W
1/4W
R421
R422
1-247-866-11 CARBON
1-247-843-11 CARBON
30K
3.3K
5%
5%
R422
1-249-425-11 CARBON
4.7K
5%
R422
1-249-429-11 CARBON
10K
5%
R424
1-249-431-11 CARBON
15K
5%
1/4W
1/4W
(AEP, UK)
1/4W
(CND, US)
1/4W
(CH, E)
1/4W
R425
R426
R427
R440
R441
1-249-437-11
1-249-437-11
1-249-433-11
1-249-425-11
1-249-417-11
CARBON
CARBON
CARBON
CARBON
CARBON
47K
47K
22K
4.7K
1K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R442
R465
0 R466
R468
R469
1-249-429-11
1-249-425-11
1-240-855-11
1-249-420-11
1-249-431-11
CARBON
CARBON
CARBON
CARBON
CARBON
10K
4.7K
6.2K
1.8K
15K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W F
1/4W
1/4W
0 R616
R618
R619
R620
R621
R470
R471
R472
1-249-439-11 CARBON
1-247-866-11 CARBON
1-247-843-11 CARBON
68K
30K
3.3K
5%
5%
5%
R622
1-247-843-11 CARBON
3.3K
5%
R622
1-249-425-11 CARBON
4.7K
5%
R472
1-249-425-11 CARBON
4.7K
5%
R622
1-249-429-11 CARBON
10K
5%
R472
1-249-429-11 CARBON
10K
5%
1/4W
1/4W
1/4W
(AEP, UK)
1/4W
(CND, US)
1/4W
(CH, E)
R624
R625
1-249-431-11 CARBON
1-249-437-11 CARBON
15K
47K
5%
5%
R474
R475
R476
1-249-431-11 CARBON
1-249-437-11 CARBON
1-249-437-11 CARBON
15K
47K
47K
5%
5%
5%
R626
R627
R640
1-249-437-11 CARBON
1-249-433-11 CARBON
1-249-425-11 CARBON
47K
22K
4.7K
5%
5%
5%
70
1-249-425-11
1-240-855-11
1-249-420-11
1-249-431-11
1-249-439-11
Ref. No.
1/4W
1/4W
1/4W
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
1/4W
1/4W
1/4W
STR-DB870/DB1070
BIAS
Ref. No.
Part No.
Description
Remark
R641
R642
1-249-417-11 CARBON
1-249-429-11 CARBON
1K
10K
5%
5%
R665
1-249-425-11 CARBON
4.7K
5%
0 R666
1-240-855-11 CARBON
6.2K
5%
R668
1-249-420-11 CARBON
1.8K
5%
R669
1-249-431-11 CARBON
15K
5%
R670
1-249-439-11 CARBON
68K
5%
R671
1-247-866-11 CARBON
30K
5%
R672
1-247-843-11 CARBON
3.3K
R672
1-249-425-11 CARBON
4.7K
R672
1-249-429-11 CARBON
10K
R674
1-249-431-11 CARBON
15K
R675
1-249-437-11 CARBON
47K
5%
R676
1-249-437-11 CARBON
47K
5%
R677
1-249-433-11 CARBON
22K
5%
R690
1-249-425-11 CARBON
4.7K
5%
R691
1-249-417-11 CARBON
1K
5%
R692
1-249-429-11 CARBON
10K
5%
R801
R802
R803
1-249-433-11 CARBON
1-249-417-11 CARBON
1-249-433-11 CARBON
22K
1K
22K
5%
5%
5%
R803
1-249-435-11 CARBON
33K
5%
R804
R805
R806
R807
R819
R857
1-249-429-11
1-249-429-11
1-249-436-11
1-249-427-11
1-249-429-11
1-249-429-11
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
10K
10K
39K
6.8K
10K
10K
1/4W
1/4W
1/4W
(DB1070)
1/4W F
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
5%
1/4W
(DB1070: AEP, UK)
5%
1/4W
(DB1070: CND, US)
5%
1/4W
(DB1070: CH, E)
5%
1/4W
(DB1070)
5%
5%
5%
5%
5%
5%
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
Ref. No.
R858
1-247-895-00 CARBON
470K
5%
1/4W
R863
1-249-433-11 CARBON
22K
5%
1/4W
**************************************************************
1-681-092-11 DC1 BOARD
**********
Description
1-137-666-12 ELECT
15000uF
C917
1-137-350-11 MYLAR
0.015uF
C917
1-137-419-11 MYLAR
0.033uF
C918
1-137-350-11 MYLAR
0.015uF
C918
1-137-419-11 MYLAR
0.033uF
C919
1-104-999-11 MYLAR
0.1uF
D914
12000uF
20%
C915
1-137-666-12 ELECT
15000uF
20%
C916
1-125-895-11 ELECT
12000uF
20%
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number specified.
71V
(DB870)
71V
(DB1070)
71V
(DB870)
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
71V
(DB1070)
10%
100V
(AEP, CH, E, UK)
10%
100V
(CND, US)
10%
100V
(AEP, CH, E, UK)
10%
100V
(CND, US)
10%
200V
(AEP, CH, E, UK)
8-719-072-05 DIODE RBV-602LF-A
< FUSE >
0 F905
1-533-311-11
0 F906
1-533-311-11
FUSE GLASS CYLINDRICAL (DIA.5) (8A/125V)
(CND, US)
FUSE GLASS CYLINDRICAL (DIA.5) (8A/125V)
(CND, US)
< RESISTOR >
0 R913
1-249-407-11 CARBON
5%
1/4W F
(AEP, CH, E, UK)
**************************************************************
150
A-4476-476-A
A-4476-491-A
A-4476-504-A
A-4476-515-A
DC2 BOARD, COMPLETE (DB870: CND)
DC2 BOARD, COMPLETE (DB870: AEP, UK)
DC2 BOARD, COMPLETE (US)
DC2 BOARD, COMPLETE
(CH, E2, E3, KR, MY, SP, TW)
A-4476-529-A DC2 BOARD, COMPLETE (DB1070: AEP, UK)
A-4726-835-A DC2 BOARD, COMPLETE (DB1070: CND)
********************
1-533-217-31 HOLDER, FUSE
< CAPACITOR >
C901
C902
C902
C903
C903
1-104-660-11 ELECT
1-127-732-51 ELECT MELF
47uF
20%
16V
2200uF
20%
35V
(DB870/DB1070: CH, CND, E, US)
1-135-781-51 ELECT
2200uF
35V
(DB1070: AEP, UK)
1-127-731-51 ELECT MELF
1000uF
20%
35V
(DB870/DB1070: CH, CND, E, US)
1-135-780-51 ELECT
1000uF
35V
(DB1070: AEP, UK)
C904
C905
C906
C907
1-126-967-11
1-104-660-11
1-126-967-11
1-127-723-51
ELECT
ELECT
ELECT
ELECT MELF
C907
1-135-696-11 ELECT
C908
C909
C912
1-126-767-11 ELECT
1-128-554-11 ELECT
1-104-660-11 ELECT
< CAPACITOR >
1-125-895-11 ELECT
20%
< DIODE >
1-533-217-31 HOLDER, FUSE (CND, US)
C915
DC2
Remark
C916
1/4W
(DB1070)
1/4W
1/4W
1/4W
(DB870)
1/4W
(DB1070)
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
Part No.
DC1
47uF
20%
50V
47uF
20%
16V
47uF
20%
50V
4700uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
4700uF
16V
(DB1070: AEP, UK)
1000uF
330uF
47uF
20%
20%
20%
16V
63V
16V
71
STR-DB870/DB1070
Ver 1.4
DC2
Ref. No.
DIGITAL
Part No.
Description
Remark
Ref. No.
CN904
CN905
CN906
CN907
CN908
1-784-922-11
1-785-101-11
1-691-768-11
1-564-506-11
1-564-506-21
CN909
1-785-103-11 PIN, CONNECTOR 5P
PIN, CONNECTOR 5P
PIN, CONNECTOR 3P
PLUG (MICRO CONNECTOR) 6P
PLUG, CONNECTOR 3P
PLUG, CONNECTOR 3P
8-719-109-89
8-719-983-95
8-719-024-99
8-719-024-99
8-719-024-99
DIODE
DIODE
DIODE
DIODE
DIODE
RD5.6ESB2
MTZJ-T-72-39
11ES2-NTA2B
11ES2-NTA2B
11ES2-NTA2B
D906
D907
D908
D912
D913
8-719-024-99
8-719-118-63
8-719-510-53
8-719-024-99
8-719-024-99
DIODE
DIODE
DIODE
DIODE
DIODE
11ES2-NTA2B
RD5.6F-T7B2
D4SB60L
11ES2-NTA2B
11ES2-NTA2B
1-532-504-51
1-533-419-11
1-532-504-51
1-533-419-11
< CAPACITOR >
C1101
C1102
C1102
C1103
C1103
FUSE (4A/250V) (EXPECT US, CND)
FUSE (4A/125V) (US, CND)
FUSE (4A/250V) (EXPECT US, CND)
FUSE (4A/125V) (US, CND)
< TRANSISTOR >
Q902
Q903
Q904
Q905
8-729-041-38
8-729-051-94
8-729-119-76
8-729-119-76
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SB1241TV2Q
2SD1863TV2
2SA1115-EF
2SA1115-EF
1-165-319-11 CERAMIC CHIP 0.1uF
50V
1-128-840-11 ELECT
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
1-135-708-11 ELECT
47uF
16V
(DB1070: AEP, UK)
1-119-824-11 ELECT MELF
10uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
1-135-743-11 ELECT
10uF
50V
(DB1070: AEP, UK)
C1104
1-119-823-11 ELECT
C1104
1-135-742-11
C1105
C1106
1-163-133-00
1-119-823-11
C1106
1-135-742-11
C1107
1-119-824-11 ELECT MELF
C1107
1-135-743-11
C1108
C1109
1-163-133-00
1-128-840-11
C1109
1-135-708-11
C1110
C1112
C1113
C1114
C1115
1-165-319-11
1-165-319-11
1-165-319-11
1-163-251-11
1-163-251-11
C1121
1-128-858-11 ELECT
C1121
1-135-744-11 ELECT
C1131
1-128-858-11 ELECT
C1131
1-135-744-11 ELECT
C1201
1-128-846-11 ELECT
C1201
1-135-683-11 ELECT
330uF
C1202
C1203
1-165-319-11 CERAMIC CHIP
1-165-319-11 CERAMIC CHIP
0.1uF
0.1uF
< RESISTOR >
R902
R903
R904
R905
R906
1-249-433-11
1-249-421-11
1-249-429-11
1-249-429-11
1-249-421-11
CARBON
CARBON
CARBON
CARBON
CARBON
22K
2.2K
10K
10K
2.2K
5%
5%
5%
5%
5%
5%
5%
R908
0 R909
1-249-429-11 CARBON
1-212-974-00 RES, FUSE
10K
47
0 R909
1-249-385-11 CARBON
2.2
0 R910
1-212-974-00 RES, FUSE
47
0 R910
1-249-385-11 CARBON
2.2
0 R911
0 R912
1-216-349-00 METAL OXIDE
1-216-349-00 METAL OXIDE
1
1
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/2W
(CND)
5%
1/6W F
(EXCEPT CND)
5%
1/2W
(CND)
5%
1/6W F
(EXCEPT CND)
5%
5%
1W
1W
F
F
< SWITCH >
0 S901
1-771-876-11 SWITCH, POWER (IMPEDANCE SELECTOR)
**************************************************************
72
Remark
3-309-144-21 HEAT SINK
7-685-872-09 SCREW +BVTT 3X8 (S)
*
< FUSE >
0 F903
0 F903
0 F904
0 F904
Description
A-4476-530-A DIGITAL BOARD, COMPLETE
(DB1070: AEP, UK)
***********************
< DIODE >
D901
D902
D903
D904
D905
Part No.
A-4476-481-A DIGITAL BOARD, COMPLETE (DB870: CND)
A-4476-496-A DIGITAL BOARD, COMPLETE (DB870: AEP, UK)
A-4476-508-A DIGITAL BOARD, COMPLETE
(DB1070: CND, US)
A-4476-519-A DIGITAL BOARD, COMPLETE
(CH, KR, MY, SP, TW)
A-4476-525-A DIGITAL BOARD, COMPLETE(E2, E3)
< CONNECTOR >
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number specified.
4.7uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
ELECT
4.7uF
50V
(DB1070: AEP, UK)
CERAMIC CHIP 470PF
5%
50V
ELECT
4.7uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
ELECT
4.7uF
50V
(DB1070: AEP, UK)
10uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
ELECT
10uF
50V
(DB1070: AEP, UK)
CERAMIC CHIP 470PF
5%
50V
ELECT
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
ELECT
47uF
16V
(DB1070: AEP, UK)
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
100PF
100PF
5%
5%
50V
50V
50V
50V
50V
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
330uF
20%
25V
(DB870/DB1070: CH, CND, E, US)
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
25V
(DB1070: AEP, UK)
50V
50V
STR-DB870/DB1070
DIGITAL
Ref. No.
Part No.
Description
C1204
1-127-719-11 ELECT MELF
C1204
1-135-710-11 ELECT
Remark
Ref. No.
Part No.
Description
220uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
220uF
16V
(DB1070: AEP, UK)
C1252
C1253
1-163-012-00 CERAMIC CHIP
1-163-257-11 CERAMIC CHIP
C1254
1-128-858-11 ELECT
10uF
20%
50V
(DB1070: AEP, CH, E, UK)
ELECT
10uF
50V
(DB1070: AEP, UK)
CERAMIC CHIP 0.1uF
50V
(DB1070)
ELECT MELF
10uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
ELECT
10uF
50V
(DB1070: AEP, UK)
Remark
0.0018uF 5%
180PF
5%
50V
50V
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
ELECT
22uF
50V
(DB1070: AEP, UK)
ELECT
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
ELECT
22uF
50V
(DB1070: AEP, UK)
CERAMIC CHIP 0.0018uF 5%
50V
C1205
1-119-824-11 ELECT MELF
C1254
1-135-744-11
C1205
1-135-743-11
C1261
1-128-858-11
C1206
1-165-319-11
C1261
1-135-744-11
C1207
1-119-824-11
C1262
1-163-012-00
C1207
1-135-743-11
C1263
C1264
C1208
1-119-824-11 ELECT MELF
C1208
1-135-743-11 ELECT
C1210
C1211
C1212
1-165-319-11 CERAMIC CHIP
1-165-319-11 CERAMIC CHIP
1-165-319-11 CERAMIC CHIP
1-163-257-11 CERAMIC CHIP 180PF
5%
50V
1-128-858-11 ELECT
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
1-135-744-11 ELECT
22uF
50V
(DB1070: AEP, UK)
1-128-858-11 ELECT
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
1-135-744-11 ELECT
22uF
50V
(DB1070: AEP, UK)
C1213
1-119-824-11 ELECT MELF
C1213
1-135-743-11
C1214
C1221
1-163-017-00
1-128-858-11
C1221
1-135-744-11
C1222
C1223
C1224
C1224
C1231
10uF
20%
50V
(DB1070: US, CND, E, CH)
10uF
50V
(DB1070: AEP, UK)
0.1uF
50V
0.1uF
50V
0.1uF
50V
(DB1070)
10uF
20%
50V
(DB1070: US, CND, E, CH)
ELECT
10uF
50V
(DB1070: AEP, UK)
CERAMIC CHIP 0.0047uF 5%
50V
ELECT
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
ELECT
22uF
50V
(DB1070: AEP, UK)
1-163-012-00 CERAMIC CHIP 0.0018uF 5%
50V
1-163-257-11 CERAMIC CHIP 180PF
5%
50V
1-128-858-11 ELECT
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
1-135-744-11 ELECT
22uF
50V
(DB1070: AEP, UK)
1-128-858-11 ELECT
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
C1231
1-135-744-11 ELECT
C1232
C1233
C1234
1-163-012-00
1-163-257-11
1-128-858-11
C1234
1-135-744-11
C1241
1-128-858-11 ELECT
C1241
1-135-744-11
C1242
C1243
C1244
1-163-012-00
1-163-257-11
1-128-858-11
C1244
1-135-744-11 ELECT
C1251
1-128-858-11 ELECT
C1251
1-135-744-11 ELECT
22uF
50V
(DB1070: AEP, UK)
CERAMIC CHIP 0.0018uF 5%
50V
CERAMIC CHIP 180PF
5%
50V
ELECT
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
ELECT
22uF
50V
(DB1070: AEP, UK)
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
ELECT
22uF
50V
(DB1070: AEP, UK)
CERAMIC CHIP 0.0018uF 5%
50V
CERAMIC CHIP 180PF
5%
50V
ELECT
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
50V
(DB1070: AEP, UK)
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
C1264
C1271
C1271
C1272
C1273
C1274
C1274
C1281
1-163-012-00 CERAMIC CHIP 0.0018uF 5%
50V
1-163-257-11 CERAMIC CHIP 180PF
5%
50V
1-128-858-11 ELECT
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
1-135-744-11 ELECT
22uF
50V
(DB1070: AEP, UK)
1-128-858-11 ELECT
22uF
20%
50V
(DB1070: CH, CND, E, US)
C1281
1-135-744-11 ELECT
C1282
1-163-012-00 CERAMIC CHIP
C1283
1-163-257-11 CERAMIC CHIP
C1284
1-128-858-11 ELECT
C1284
1-135-744-11 ELECT
C1306
C1307
C1308
C1309
1-165-319-11
1-165-319-11
1-165-319-11
1-127-718-11
C1309
22uF
50V
(DB1070: AEP, UK)
0.0018uF 5%
50V
(DB1070)
180PF
5%
50V
(DB1070)
22uF
20%
50V
(DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
ELECT MELF
100uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
1-135-709-11 ELECT
100uF
16V
(DB1070: AEP, UK)
C1310
1-127-718-11 ELECT MELF
100uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
ELECT
100uF
16V
(DB1070: AEP, UK)
CERAMIC CHIP 47PF
5%
50V
(AEP, UK)
CERAMIC CHIP 82PF
5%
50V
(AEP, UK)
CERAMIC CHIP 0.1uF
50V
(AEP, UK)
C1310
1-135-709-11
C1313
1-163-243-11
C1314
1-163-249-11
C1315
1-165-319-11
C1316
1-163-263-11 CERAMIC CHIP
330PF
C1317
1-119-824-11 ELECT MELF
10uF
C1317
1-135-743-11 ELECT
10uF
22uF
5%
50V
(AEP, UK)
20%
50V
(DB870: AEP, UK)
50V
(DB1070: AEP, UK)
73
STR-DB870/DB1070
DIGITAL
Ref. No.
Part No.
Description
Remark
C1318
1-119-824-11 ELECT MELF
10uF
C1318
1-135-743-11 ELECT
10uF
C1319
1-163-275-11 CERAMIC CHIP
0.001uF
C1320
1-165-319-11 CERAMIC CHIP
0.1uF
C1401
C1402
C1403
1-163-021-11 CERAMIC CHIP
1-165-319-11 CERAMIC CHIP
1-165-319-11 CERAMIC CHIP
0.01uF
0.1uF
0.1uF
C1404
C1405
C1406
1-165-319-11 CERAMIC CHIP 0.1uF
50V
1-165-319-11 CERAMIC CHIP 0.1uF
50V
1-128-858-11 ELECT
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
1-135-744-11 ELECT
22uF
50V
(DB1070: AEP, UK)
1-163-217-11 CERAMIC CHIP 1PF
0.25PF 50V
C1406
C1408
C1409
C1410
C1410
C1411
C1411
20%
50V
(DB870: AEP, UK)
50V
(DB1070: AEP, UK)
5%
10%
50V
(AEP, UK)
50V
(AEP, UK)
50V
50V
50V
1-165-319-11 CERAMIC CHIP 0.1uF
50V
1-127-720-11 ELECT MELF
470uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
1-135-711-11 ELECT
470uF
16V
(DB1070: AEP, UK)
1-119-824-11 ELECT MELF
10uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
1-135-743-11 ELECT
10uF
50V
(DB1070: AEP, UK)
C1412
C1413
C1414
C1415
C1416
1-165-319-11
1-165-319-11
1-165-319-11
1-163-021-11
1-164-222-11
C1417
C1418
C1419
C1420
1-165-319-11 CERAMIC CHIP 0.1uF
50V
1-128-840-11 ELECT
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
1-135-708-11 ELECT
47uF
16V
(DB1070: AEP, UK)
1-165-319-11 CERAMIC CHIP 0.1uF
50V
1-163-275-11 CERAMIC CHIP 0.001uF 5%
50V
C1421
C1422
C1423
C1424
C1425
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
1-163-251-11
C1426
1-128-840-11 ELECT
C1426
1-135-708-11
C1427
C1428
C1429
1-165-319-11
1-165-319-11
1-163-231-11
C1430
C1431
C1501
C1502
1-163-231-11 CERAMIC CHIP 15PF
5%
50V
1-127-719-11 ELECT MELF
220uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
1-135-710-11 ELECT
220uF
16V
(DB1070: AEP, UK)
1-165-319-11 CERAMIC CHIP 0.1uF
50V
1-165-319-11 CERAMIC CHIP 0.1uF
50V
C1503
C1504
1-165-319-11 CERAMIC CHIP
1-165-319-11 CERAMIC CHIP
C1418
C1431
74
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
0.01uF
0.22uF
0.1uF
0.1uF
0.1uF
0.1uF
100PF
10%
5%
50V
50V
50V
50V
25V
50V
50V
50V
50V
50V
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
ELECT
47uF
16V
(DB1070: AEP, UK)
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 15PF
5%
50V
0.1uF
0.1uF
50V
50V
Ref. No.
Part No.
Description
Remark
C1505
C1506
C1507
1-165-319-11 CERAMIC CHIP
1-165-319-11 CERAMIC CHIP
1-165-319-11 CERAMIC CHIP
0.1uF
0.1uF
0.1uF
50V
50V
50V
C1508
C1509
C1510
C1511
C1512
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
50V
50V
50V
50V
50V
C1513
1-128-840-11 ELECT
C1513
1-135-708-11
C1514
C1515
C1516
1-165-319-11
1-165-319-11
1-127-720-11
C1516
1-135-711-11 ELECT
470uF
C1517
C1601
C1602
C1603
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
0.1uF
C1604
C1605
C1606
C1607
C1608
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C1609
C1610
C1611
C1612
C1613
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
1-128-840-11
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
ELECT
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
C1613
1-135-708-11 ELECT
C1614
C1615
C1616
C1617
1-165-319-11
1-165-319-11
1-165-319-11
1-127-720-11
C1617
1-135-711-11 ELECT
470uF
C1618
C1701
C1702
C1705
1-165-319-11
1-165-319-11
1-163-125-00
1-165-319-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
220PF
0.1uF
C1706
C1707
C1708
C1709
C1710
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C1711
C1712
C1713
C1714
1-165-319-11 CERAMIC CHIP 0.1uF
50V
1-165-319-11 CERAMIC CHIP 0.1uF
50V
1-119-824-11 ELECT MELF
10uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
1-135-743-11 ELECT
10uF
50V
(DB1070: AEP, UK)
1-165-319-11 CERAMIC CHIP 0.1uF
50V
C1715
1-165-319-11 CERAMIC CHIP
C1713
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
ELECT
47uF
16V
(DB1070: AEP, UK)
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
ELECT MELF
470uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
16V
(DB1070: AEP, UK)
50V
50V
50V
50V
50V
50V
50V
50V
50V
47uF
16V
(DB1070: AEP, UK)
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
ELECT MELF
470uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
0.1uF
16V
(DB1070: AEP, UK)
50V
50V
5%
50V
50V
50V
50V
50V
50V
50V
50V
STR-DB870/DB1070
DIGITAL
Ref. No.
Part No.
Description
C1716
C1717
C1718
C1719
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
0.1uF
Remark
C1720
C1721
C1722
C1723
C1724
1-163-021-11
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.001uF
0.1uF
0.1uF
0.1uF
0.1uF
C1725
C1726
C1727
C1728
C1801
1-165-319-11
1-165-319-11
1-165-319-11
1-165-319-11
1-127-718-11
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
CERAMIC CHIP 0.1uF
50V
ELECT MELF
100uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
C1801
1-135-709-11 ELECT
50V
50V
50V
50V
Ref. No.
Part No.
Description
Remark
D1802
8-719-988-61 DIODE 1SS355TE-17
D1803
8-719-053-18 DIODE 1SR154-400TE-25
< FERRITE BEAD >
C1802
C1802
C1807
C1807
10%
50V
50V
50V
50V
50V
100uF
16V
(DB1070: AEP, UK)
1-127-720-11 ELECT MELF
470uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
1-135-711-11 ELECT
470uF
16V
(DB1070: AEP, UK)
1-127-719-11 ELECT MELF
220uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
1-135-710-11 ELECT
220uF
16V
(DB1070: AEP, UK)
FB1101
FB1102
FB1201
FB1202
FB1401
1-469-730-11
1-469-152-11
1-469-152-11
1-469-152-11
1-469-152-11
FERRITE
FERRITE
FERRITE
FERRITE
FERRITE
0uH
0uH
0uH
0uH
0uH
FB1402
FB1403
FB1404
FB1405
FB1406
1-469-152-11
1-469-152-11
1-469-152-11
1-469-730-11
1-469-730-11
FERRITE
FERRITE
FERRITE
FERRITE
FERRITE
0uH
0uH
0uH
0uH
0uH
FB1407
FB1501
FB1502
FB1601
FB1602
1-469-730-11
1-469-152-11
1-469-152-11
1-469-730-11
1-469-152-11
FERRITE
FERRITE
FERRITE
FERRITE
FERRITE
0uH
0uH
0uH
0uH
0uH
FB1603 1-469-152-11 FERRITE
FB1604 1-469-730-11 FERRITE
FB1703 1-469-152-11 FERRITE
0uH
0uH
0uH
< IC >
C1808
1-127-720-11 ELECT MELF
470uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
ELECT
470uF
16V
(DB1070: AEP, UK)
ELECT MELF
470uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
ELECT
470uF
16V
(DB1070: AEP, UK)
ELECT
1000uF
20%
63V
(DB1070: AEP, UK)
ELECT
1000uF
20%
16V
(DB870/EXCEPT DB1070: AEP, UK)
C1808
1-135-711-11
C1809
1-127-720-11
C1809
1-135-711-11
C1811
1-119-841-11
C1811
1-127-721-11
C1812
C1815
1-137-661-11 ELECT
1-119-841-11 ELECT
C1815
1-127-721-11 ELECT
4700uF
1000uF
20%
6.3V
20%
63V
(DB1070: AEP, UK)
1000uF
20%
16V
(DB870/EXCEPT DB1070: AEP, UK)
IC1101
IC1102
IC1201
IC1202
IC1221
8-759-560-56
8-759-099-06
8-759-825-12
8-759-825-13
8-759-099-06
IC
IC
IC
IC
IC
PCM1800E/2K
M5218AFP-TE1
PCM1604Y/2K
PCM1748E/2K (DB1070)
M5218AFP-TE1
IC1241
IC1261
IC1281
IC1301
IC1302
8-759-099-06
8-759-099-06
8-759-099-06
8-759-231-58
8-759-445-59
IC
IC
IC
IC
IC
M5218AFP-TE1
M5218AFP-TE1
M5218AFP-TE1 (DB1070)
TA7812S
BA033T
IC1303
IC1401
IC1402
IC1403
8-759-557-36
8-749-017-36
8-749-923-05
8-749-923-05
IC
IC
IC
IC
IC1405
IC1406
IC1407
IC1408
IC1409
8-759-242-70
8-759-926-17
8-759-546-74
8-759-825-15
8-759-447-77
IC
IC
IC
IC
IC
TC7WU04F
SN74HC153ANS
TC7WH157FU (TE12R)
LC89056W-E
TC7WH74FU (TE12R)
IC1410
IC1501
IC1502
IC1601
IC1602
8-759-242-70
8-759-698-76
8-759-538-16
8-759-698-77
8-759-538-16
IC
IC
IC
IC
IC
TC7WU04F
CXD9617R
IDT71V016S15PH-AUTL
CXD9616R
IDT71V016S15PH-AUTL
IC1701
IC1702
IC1703
IC1801
IC1802
8-759-641-86
8-759-714-20
8-759-836-80
8-759-231-53
8-759-231-53
IC
IC
IC
IC
IC
BR24C16F-E2
S-80929ANMP-DDS-T2
MB91154PMT2-G-102-E1
TA7805S
TA7805S
IC1404
< CONNECTOR >
CN1101
CN1102
CN1103
CN1104
CN1104
1-784-753-11
1-569-815-11
1-569-815-11
1-568-830-11
1-568-838-11
CONNECTOR, FFC 31P
CONNECTOR, BOARD TO BOARD 21P
CONNECTOR, BOARD TO BOARD 21P
CONNECTOR, FFC 11P (DB870: AEP, UK)
CONNECTOR, FFC 21P (CND, US)
CN1104 1-784-776-11 CONNECTOR, FFC 15P
(DB1070: AEP, CH, E, UK)
CN1105 1-784-776-11 CONNECTOR, FFC 15P
CN1106 1-779-799-11 PIN, CONNECTOR 9P
CN1107 1-784-923-11 PIN, CONNECTOR 7P
CN1108 1-691-765-11 PLUG (MICRO CONNECTOR) 3P
< DIODE >
D1701
D1702
D1703
D1801
8-719-988-61
8-719-988-61
8-719-801-78
8-719-053-18
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
1SS355TE-17
1SS184
1SR154-400TE-25
BU1924F-E2 (AEP, UK)
TORX-179 (DIGITAL DVD/LD OPTICAL IN)
TORX178B (DIGITAL TV/SAT OPTICAL IN)
TORX178B (DIGITAL MD/TAPE OPTICAL IN
(DB870), MD/DAT OPTICAL IN (DB1070))
8-749-923-04 IC TOTX178A (DIGITAL MD/TAPE OPTICAL
OUT (DB870), MD/DAT OPTICAL OUT
(DB1070))
75
STR-DB870/DB1070
DIGITAL
Ref. No.
Part No.
Description
IC1803
IC1804
IC1805
IC1806
IC1807
8-759-450-47
8-759-445-59
8-759-835-63
8-759-445-59
8-759-231-53
IC
IC
IC
IC
IC
IC1808
8-759-231-53 IC TA7805S
Remark
BA05T
BA033T
NJM2391DL1-26-TE1
BA033T
TA7805S
< JACK >
J1401
J1401
1-794-972-11 JACK, PIN 1P (DIGITAL DVD/LD COAXIAL IN)
(DB870)
1-794-973-11 JACK, PIN 1P (DIGITAL DVD/LD COAXIAL IN)
(DB1070)
< SHORT >
JW1001
JW1002
JW1003
JW1004
JW1005
1-211-950-11
1-216-296-11
1-216-296-11
1-216-296-11
1-216-296-11
SHORT
SHORT
SHORT
SHORT
SHORT
0
0
0
0
0
JW1006
JW1101
JW1102
JW1103
JW1104
1-216-296-11
1-216-295-11
1-216-295-11
1-216-295-11
1-216-295-11
SHORT
SHORT
SHORT
SHORT
SHORT
0
0 (CH, CND, E, US)
0 (CH, CND, E, US)
0 (CH, CND, E, US)
0 (AEP, CH, E, UK)
JW1105 1-216-295-11 SHORT
L1201 1-216-295-11 SHORT
0 (AEP, CH, E, UK)
0 (AEP, UK)
< TRANSISTOR >
Q1401
Q1402
Q1701
Q1702
Q1703
8-729-230-49
8-729-230-49
8-729-230-49
8-729-230-49
8-729-027-43
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC2712-YG
2SC2712-YG
2SC2712-YG
2SC2712-YG
RT1N141C-TP-1
Q1704
Q1705
Q1801
Q1802
Q1803
8-729-230-49
8-729-230-49
8-729-140-93
8-729-027-43
8-729-140-93
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC2712-YG
2SC2712-YG
2SB733-34
RT1N141C-TP-1
2SB733-34
Q1804
Q1810
Q1811
Q1812
Q1813
8-729-027-43
8-729-048-78
8-729-140-93
8-729-027-43
8-729-140-93
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
RT1N141C-TP-1
2SD1733-TL-QR
2SB733-34
RT1N141C-TP-1
2SB733-34
Q1814
8-729-027-43 TRANSISTOR
RT1N141C-TP-1
< RESISTOR >
R1101
R1121
R1122
R1124
R1131
1-216-025-11
1-216-085-00
1-216-085-00
1-216-097-11
1-216-085-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
33K
33K
100K
33K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1132
R1134
R1201
R1202
R1203
1-216-085-00
1-216-097-11
1-216-025-11
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
33K
100K
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1204
1-216-073-00 RES-CHIP
10K
5%
1/10W
76
Ref. No.
Part No.
Description
Remark
R1212
1-216-025-11 RES-CHIP
100
5%
R1220
R1221
R1222
1-216-071-00 METAL CHIP
1-216-053-00 METAL CHIP
1-216-081-00 METAL CHIP
8.2K
1.5K
22K
5%
5%
5%
1/10W
(DB1070)
1/10W
1/10W
1/10W
R1223
R1224
R1230
R1231
R1232
1-216-033-00
1-216-097-11
1-216-071-00
1-216-053-00
1-216-081-00
METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220
100K
8.2K
1.5K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1233
R1234
R1240
R1241
R1242
1-216-033-00
1-216-097-11
1-216-071-00
1-216-053-00
1-216-081-00
METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220
100K
8.2K
1.5K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1243
R1244
R1250
R1251
R1252
1-216-033-00
1-216-097-11
1-216-071-00
1-216-053-00
1-216-081-00
METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220
100K
8.2K
1.5K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1253
R1254
R1260
R1261
R1262
1-216-033-00
1-216-097-11
1-216-071-00
1-216-053-00
1-216-081-00
METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220
100K
8.2K
1.5K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1263
R1264
R1270
R1271
R1272
1-216-033-00
1-216-097-11
1-216-071-00
1-216-053-00
1-216-081-00
METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220
100K
8.2K
1.5K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1273
R1274
R1280
1-216-033-00 METAL CHIP
1-216-097-11 RES-CHIP
1-216-071-00 METAL CHIP
220
100K
8.2K
5%
5%
5%
R1281
1-216-053-00 METAL CHIP
1.5K
5%
R1282
1-216-081-00 METAL CHIP
22K
5%
1/10W
1/10W
1/10W
(DB1070)
1/10W
(DB1070)
1/10W
(DB1070)
R1283
1-216-033-00 METAL CHIP
220
5%
R1284
1-216-097-11 RES-CHIP
100K
5%
R1303
R1304
R1307
1-216-689-11 METAL CHIP
1-216-689-11 METAL CHIP
1-216-057-00 METAL CHIP
39K
39K
2.2K
0.5%
0.5%
5%
R1308
1-216-025-11 RES-CHIP
100
5%
R1401
R1402
R1403
R1404
1-216-022-00
1-216-025-11
1-216-049-11
1-216-115-00
METAL CHIP
RES-CHIP
RES-CHIP
METAL CHIP
75
100
1K
560K
5%
5%
5%
5%
1/10W
(AEP, UK)
1/10W
1/10W
1/10W
1/10W
R1405
R1406
R1407
R1408
R1409
1-216-025-11
1-216-025-11
1-216-025-11
1-216-025-11
1-216-081-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
100
100
100
100
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1410
R1411
1-216-085-00 RES-CHIP
1-216-025-11 RES-CHIP
33K
100
5%
5%
1/10W
1/10W
1/10W
(DB1070)
1/10W
(DB1070)
1/10W
1/10W
1/10W
(AEP, UK)
STR-DB870/DB1070
DIGITAL
Ref. No.
Part No.
Description
Remark
R1412
R1413
R1414
1-216-067-00 METAL CHIP
1-216-065-00 RES-CHIP
1-216-073-00 RES-CHIP
5.6K
4.7K
10K
5%
5%
5%
1/10W
1/10W
1/10W
R1415
R1416
R1417
R1418
R1419
1-216-073-00
1-216-073-00
1-216-073-00
1-216-025-11
1-216-073-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
10K
10K
10K
100
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1420
R1421
R1422
R1423
R1424
1-216-073-00
1-216-025-11
1-216-025-11
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
10K
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1425
R1426
R1427
R1428
R1429
1-216-025-11
1-216-025-11
1-216-049-11
1-216-065-00
1-216-295-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
SHORT
100
100
1K
4.7K
0
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R1430
R1431
R1432
R1433
R1434
1-216-025-11
1-216-121-11
1-216-025-11
1-216-029-00
1-216-025-11
RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP
100
1M
100
150
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1435
R1436
R1437
R1501
R1502
1-216-025-11
1-216-025-11
1-216-033-00
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP
100
100
220
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1503
R1504
R1505
R1506
R1507
1-216-025-11
1-216-025-11
1-216-025-11
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1508
R1509
R1510
R1512
R1513
1-216-073-00
1-216-295-11
1-216-025-11
1-216-025-11
1-216-025-11
RES-CHIP
SHORT
RES-CHIP
RES-CHIP
RES-CHIP
10K
0
100
100
100
5%
1/10W
5%
5%
5%
1/10W
1/10W
1/10W
R1566
R1601
R1602
R1603
R1605
1-216-025-11
1-216-025-11
1-216-025-11
1-216-073-00
1-216-025-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
100
100
10K
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1606
R1607
R1608
R1609
R1610
1-216-065-00
1-216-025-11
1-216-295-11
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
SHORT
RES-CHIP
RES-CHIP
4.7K
100
0
100
100
5%
5%
1/10W
1/10W
5%
5%
1/10W
1/10W
R1611
R1612
R1650
R1651
R1653
1-216-025-11
1-216-033-00
1-216-025-11
1-216-025-11
1-216-025-11
RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
220
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1654
R1655
R1656
R1657
R1666
1-216-025-11
1-216-025-11
1-216-025-11
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
Ref. No.
Part No.
Description
R1667
R1701
R1702
R1703
R1704
1-216-295-11
1-216-073-00
1-216-073-00
1-216-001-00
1-216-073-00
SHORT
RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP
0
10K
10K
10
10K
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R1705
R1706
R1707
R1708
R1709
1-216-025-11
1-216-073-00
1-216-065-00
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
10K
4.7K
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1710
R1711
R1712
R1713
R1714
1-216-025-11
1-216-025-11
1-216-025-11
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1715
R1716
R1717
R1718
R1719
1-216-025-11
1-216-025-11
1-216-025-11
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1720
R1721
R1722
R1723
R1724
1-216-025-11
1-216-061-00
1-216-025-11
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
3.3K
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1725
R1726
R1727
R1728
R1729
1-216-025-11
1-216-025-11
1-216-053-00
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP
100
100
1.5K
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1730
R1731
R1732
R1733
R1734
1-216-025-11
1-216-025-11
1-216-025-11
1-216-025-11
1-216-073-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
100
100
100
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1735
R1736
R1737
R1738
R1739
1-216-073-00
1-216-097-11
1-216-097-11
1-216-097-11
1-216-025-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
10K
100K
100K
100K
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1740
R1741
R1742
R1743
R1744
1-216-025-11
1-216-073-00
1-216-033-00
1-216-025-11
1-216-025-11
RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP
100
10K
220
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1745
1-216-025-11 RES-CHIP
100
5%
R1746
1-216-025-11 RES-CHIP
100
5%
R1747
R1748
1-216-025-11 RES-CHIP
1-216-025-11 RES-CHIP
100
100
5%
5%
R1749
1-216-025-11 RES-CHIP
100
5%
1/10W
(CND, US)
1/10W
(CND, US)
1/10W
1/10W
(CND, US)
1/10W
R1750
R1751
R1752
R1753
R1754
1-216-025-11
1-216-073-00
1-216-073-00
1-216-073-00
1-216-073-00
100
10K
10K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
Remark
77
STR-DB870/DB1070
DIGITAL
Ref. No.
DISP
Part No.
Description
RES-CHIP
RES-CHIP
SHORT
RES-CHIP
METAL CHIP
Remark
100
5%
10K
5%
0 (DB1070)
10K
5%
2.2K
5%
Ref. No.
1/10W
1/10W
Part No.
Description
Remark
R1807
1-216-045-00 METAL CHIP
680
5%
1/10W
R1808
R1809
R1810
R1811
1-216-073-00
1-216-073-00
1-216-073-00
1-216-033-00
RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
10K
10K
10K
220
R1812
1-216-033-00 METAL CHIP
220
5%
1/10W
5%
1/10W
5%
1/10W
5%
1/10W
(AEP, CH, E, UK)
5%
1/10W
R1813
R1814
R1815
1-216-033-00 METAL CHIP
1-216-033-00 METAL CHIP
1-216-025-11 RES-CHIP
220
220
100
5%
5%
5%
R1755
R1756
R1757
R1758
R1759
1-216-025-11
1-216-073-00
1-216-295-11
1-216-073-00
1-216-057-00
R1759
1-216-073-00 RES-CHIP
R1759
R1760
R1761
R1762
1-216-295-11
1-216-073-00
1-216-073-00
1-216-073-00
SHORT
RES-CHIP
RES-CHIP
RES-CHIP
5%
1/10W
(CH, KR, MY, SP, TW)
0 (AEP, UK)
10K
5%
1/10W
10K
5%
1/10W
10K
5%
1/10W
R1763
R1764
R1765
R1766
R1767
1-216-073-00
1-216-073-00
1-216-049-11
1-216-025-11
1-216-049-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
10K
10K
1K
100
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
(AEP, UK)
X1301 1-781-536-11 VIBRATOR, CRYSTAL (4.332MHz) (AEP, UK)
X1401 1-795-219-21 VIBRATOR, CRYSTAL (24.576MHz)
X1501 1-795-297-21 VIBRATOR, CERAMIC (13.5MHz)
X1601 1-795-264-21 VIBRATOR, CERAMIC (13.5MHz)
X1701 1-795-179-21 VIBRATOR, CERAMIC (16.5MHz)
**************************************************************
R1768
R1769
1-216-025-11 RES-CHIP
1-216-077-00 RES-CHIP
100
15K
5%
5%
A-4476-467-A DISP BOARD, COMPLETE (DB870)
A-4476-500-A DISP BOARD, COMPLETE (DB1070)
*********************
R1770
R1771
R1772
1-216-081-00 METAL CHIP
1-216-073-00 RES-CHIP
1-216-033-00 METAL CHIP
22K
10K
220
5%
5%
5%
1/10W
1/10W
(DB1070)
1/10W
1/10W
1/10W
R1773
R1774
R1775
R1776
R1777
1-216-025-11
1-216-033-00
1-216-025-11
1-216-025-11
1-216-025-11
RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
220
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1778
R1779
R1780
R1781
R1782
1-216-033-00
1-216-025-11
1-216-025-11
1-216-073-00
1-216-073-00
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
220
100
100
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1783
R1784
R1785
R1786
R1787
1-216-073-00
1-216-073-00
1-216-073-00
1-216-073-00
1-216-065-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
10K
10K
10K
10K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1788
R1789
R1790
R1791
R1792
1-216-065-00
1-216-065-00
1-216-065-00
1-216-065-00
1-216-065-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
4.7K
4.7K
4.7K
4.7K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1793
R1794
R1795
R1796
R1797
1-216-065-00
1-216-065-00
1-216-073-00
1-216-073-00
1-216-073-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
4.7K
4.7K
10K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1798
R1799
R1800
R1801
R1802
1-216-073-00
1-216-073-00
1-216-033-00
1-216-045-00
1-216-073-00
RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP
RES-CHIP
10K
10K
220
680
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1803
R1804
R1805
R1806
1-216-045-00
1-216-073-00
1-216-045-00
1-216-073-00
METAL CHIP
RES-CHIP
METAL CHIP
RES-CHIP
680
10K
680
10K
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
(E2, E3)
10K
1/10W
1/10W
1/10W
< VIBRATOR >
4-921-941-01 CUSHION (FL)
4-990-797-01 HOLDER (FL)
*
*
< CAPACITOR >
C1601
C1602
C1603
C1607
C1608
1-126-967-11
1-164-159-11
1-164-159-11
1-164-159-11
1-164-159-11
ELECT
CERAMIC
CERAMIC
CERAMIC
CERAMIC
47uF
0.1uF
0.1uF
0.1uF
0.1uF
20%
50V
50V
50V
50V
50V
C1609
C1610
C1611
C1612
C1613
1-164-159-11
1-164-159-11
1-164-159-11
1-164-159-11
1-164-159-11
CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
50V
50V
50V
50V
50V
C1614
C1615
C1616
C1617
C1618
1-164-159-11
1-164-159-11
1-164-159-11
1-162-282-31
1-162-282-31
CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC
0.1uF
0.1uF
0.1uF
100PF
100PF
10%
10%
50V
50V
50V
50V
50V
C1619
1-162-282-31 CERAMIC
100PF
10%
50V
< CONNECTOR >
CN1601
CN1602
* CN1603
CN1604
1-784-792-11
1-770-553-11
1-568-056-11
1-784-807-11
CONNECTOR, FFC 31P
CONNECTOR, BOARD TO BOARD 11P
PIN, BOARD TO BOARD 8P
CONNECTOR, BOARD TO BOARD 13P
< LED >
78
D1601
D1602
D1603
D1604
D1605
8-719-075-60
8-719-075-60
8-719-075-60
8-719-075-60
8-719-075-60
D1606
8-719-075-60 LED SELS5823C-TP15
(MD/TAPE (DB870), TAPE (DB1070))
8-719-075-60 LED SELS5823C-TP15 (CD/SACD) (DB1070)
D1607
LED
LED
LED
LED
LED
SELS5823C-TP15 (VIDEO 1)
SELS5823C-TP15 (VIDEO 2)
SELS5823C-TP15 (VIDEO 3)
SELS5823C-TP15 (DVD/LD)
SELS5823C-TP15 (TV/SAT)
STR-DB870/DB1070
DISP
Ref. No.
D1608
D1609
D1610
D1611
D1612
Part No.
Description
Remark
8-719-075-60 LED SELS5823C-TP15
(CD/SACD (DB870), MD/DAT (DB1070)
8-719-075-60 LED SELS5823C-TP15 (TUNER)
8-719-075-60 LED SELS5823C-TP15 (PHONO)
D1613
D1614
D1615
8-719-313-50 LED SEL6810A-TH12 (DIMMER)
8-719-075-59 LED SELS5B23C-TP15
(DIGITAL CINEMA SOUND)
8-719-075-59 LED SELS5B23C-TP15 (6.1CH DECODING)
8-719-046-39 LED SEL5821A-TP15 (NIGHT MODE)
8-719-046-39 LED SEL5821A-TP15 (MULTI/2CH A.DIRECT)
D1616
D1617
D1618
D1619
8-719-046-39
8-719-046-39
8-719-046-39
8-719-084-07
LED
LED
LED
LED
SEL5821A-TP15 (2CH)
SEL5821A-TP15 (MODE)
SEL5821A-TP15 (A.F.D.)
SEL5E20CTP15
(MULTI CHANNEL DECODING)
< FLUORESCENT INDICATOR TUBE >
Ref. No.
Part No.
H.P
Description
MAIN
Remark
< ROTARY ENCODER >
RV1601 1-418-773-11 ENCODER, ROTARY (MASTER VOLUME)
**************************************************************
1-681-103-11 H.P BOARD
**********
< CONNECTOR >
CN749
1-784-922-11 PIN, CONNECTOR 5P
< TERMINAL >
* EB749
1-537-738-21 TERMINAL, EARTH
< JACK >
J749
1-815-313-21 JACK (PHONES)
**************************************************************
FL1601 1-518-737-11 INDICATOR TUBE, FLUORESCENT
A-4476-485-A
A-4476-486-A
A-4476-498-A
A-4476-510-A
A-4476-511-A
< IC >
IC1601
IC1602
IC1603
IC1610
8-759-679-75
8-759-373-50
8-759-036-90
8-759-036-90
IC
IC
IC
IC
ML9261MB
NJU3719L
MC74ACT08N
MC74ACT08N
A-4476-527-A MAIN BOARD, COMPLETE (DB1070: AEP, UK)
*********************
< TRANSISTOR >
Q1602
8-729-119-76 TRANSISTOR
2SA1175-HFE
7-685-872-09 SCREW +BVTT 3X8 (S)
< RESISTOR >
< CAPACITOR >
0 R1601
0 R1602
R1607
R1608
R1609
1-249-381-11
1-249-381-11
1-249-429-11
1-249-429-11
1-249-429-11
CARBON
CARBON
CARBON
CARBON
CARBON
1
1
10K
10K
10K
5%
5%
5%
5%
5%
1/4W F
1/4W F
1/4W
1/4W
1/4W
R1610
R1617
R1618
R1629
R1630
1-249-429-11
1-249-429-11
1-249-429-11
1-249-437-11
1-249-437-11
CARBON
CARBON
CARBON
CARBON
CARBON
10K
10K
10K
47K
47K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R1631
R1632
R1633
R1634
R1635
1-249-409-11
1-249-411-11
1-249-411-11
1-249-411-11
1-249-411-11
CARBON
CARBON
CARBON
CARBON
CARBON
220
330
330
330
330
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R1636
R1637
R1638
R1640
R1641
1-249-411-11
1-249-402-11
1-249-409-11
1-249-429-11
1-247-807-31
CARBON
CARBON
CARBON
CARBON
CARBON
330
56
220
10K
100
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R1642
R1643
R1644
R1645
R1646
1-247-807-31
1-247-807-31
1-247-807-31
1-247-807-31
1-247-807-31
CARBON
CARBON
CARBON
CARBON
CARBON
100
100
100
100
100
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R1647
R1648
1-247-807-31 CARBON
1-247-807-31 CARBON
100
100
5%
5%
1/4W
1/4W
C107
C108
C109
C110
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number specified.
MAIN BOARD, COMPLETE (DB870: CND)
MAIN BOARD, COMPLETE (DB870: AEP, UK)
MAIN BOARD, COMPLETE (US)
MAIN BOARD, COMPLETE (DB1070: CND)
MAIN BOARD, COMPLETE
(CH, E2, E3, KR, MY, SP, TW)
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
C110
1-128-825-11 CERAMIC
1-128-809-11 CERAMIC
2200PF
100PF
5%
50V
5%
50V
(AEP, CH, E, UK)
1-128-813-11 CERAMIC
220PF
5%
50V
(AEP, CH, E, UK)
1-119-821-11 ELECT MELF
2.2uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
1-135-740-11 ELECT
2.2uF
50V
(DB1070: AEP, UK)
C111
1-128-832-11 ELECT
220uF
20%
10V
(DB870/DB1070: CH, CND, E, US)
220uF
10V
(DB1070: AEP, UK)
100PF
5%
50V
(AEP, CH, E, UK)
0.0091uF 5%
50V
0.033uF 5%
50V
C111
1-135-667-11 ELECT
C112
1-128-809-11 CERAMIC
C113
C114
1-125-896-11 MYLAR
1-136-159-00 MYLAR
C115
1-119-821-11 ELECT MELF
C115
1-135-740-11 ELECT
C123
1-128-858-11 ELECT
C123
1-135-744-11 ELECT
C124
1-128-858-11 ELECT
C124
1-135-744-11 ELECT
22uF
C125
1-128-809-11 CERAMIC
100PF
2.2uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
2.2uF
50V
(DB1070: AEP, UK)
22uF
20%
50V
(DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
22uF
20%
50V
(DB1070: CH, CND, E, US)
50V
(DB1070: AEP, UK)
5%
50V
(DB1070)
79
STR-DB870/DB1070
MAIN
Ref. No.
Part No.
Description
Remark
C126
1-128-825-11 CERAMIC
2200PF
5%
C127
1-128-825-11 CERAMIC
2200PF
5%
C128
1-127-868-11 CERAMIC
2200PF
10%
C129
C130
C131
C132
C133
1-127-868-11
1-128-809-11
1-127-868-11
1-127-868-11
1-128-809-11
2200PF
100PF
2200PF
2200PF
100PF
10%
5%
10%
10%
5%
C134
1-128-809-11 CERAMIC
100PF
5%
C136
C137
1-128-825-11 CERAMIC
1-128-825-11 CERAMIC
2200PF
2200PF
C138
C159
1-127-876-11 CERAMIC
1-128-813-11 CERAMIC
0.01uF
220PF
C160
1-119-821-11 ELECT MELF
C160
1-135-740-11 ELECT
C161
1-128-832-11 ELECT
C161
1-135-667-11 ELECT
C162
1-128-809-11 CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC
C163
C164
C165
1-125-896-11 MYLAR
1-136-159-00 MYLAR
1-119-821-11 ELECT MELF
C165
1-135-740-11 ELECT
C173
1-128-858-11 ELECT
C173
1-135-744-11 ELECT
C174
1-128-858-11 ELECT
C174
1-135-744-11 ELECT
C175
1-128-809-11 CERAMIC
C177
1-128-825-11 CERAMIC
C401
1-128-858-11 ELECT
C401
1-135-744-11 ELECT
C402
C404
1-128-813-11 CERAMIC
1-128-858-11 ELECT
C404
1-135-744-11 ELECT
C405
C406
C407
C408
C409
1-128-813-11
1-102-233-00
1-136-163-00
1-102-230-00
1-128-832-11
80
CERAMIC
CERAMIC
MYLAR
CERAMIC
ELECT
50V
(DB1070)
50V
(DB1070)
50V
Ref. No.
Part No.
Description
C409
1-135-667-11 ELECT
C410
C411
C412
C414
1-128-809-11
1-107-597-11
1-107-597-11
1-136-163-00
C417
C419
1-128-809-11 CERAMIC
1-128-840-11 ELECT
C419
1-135-708-11 ELECT
50V
(DB1070)
5%
50V
5%
50V
(DB1070)
10%
50V
5%
50V
(AEP, CH, E, UK)
C420
C451
1-128-809-11 CERAMIC
1-128-858-11 ELECT
C451
1-135-744-11 ELECT
C452
C454
1-128-813-11 CERAMIC
1-128-858-11 ELECT
2.2uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
2.2uF
50V
(DB1070: AEP, UK)
220uF
20%
10V
(DB870/DB1070: CH, CND, E, US)
220uF
10V
(DB1070: AEP, UK)
100PF
5%
50V
(AEP, CH, E, UK)
C454
1-135-744-11 ELECT
C455
C456
1-128-813-11 CERAMIC
1-102-233-00 CERAMIC
C457
C458
C459
1-136-163-00 MYLAR
1-102-230-00 CERAMIC
1-128-832-11 ELECT
C459
1-135-667-11 ELECT
0.0091uF 5%
50V
0.033uF 5%
50V
2.2uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
2.2uF
50V
(DB1070: AEP, UK)
22uF
20%
50V
(DB1070: CH, CND, E, US)
C460
1-128-809-11 CERAMIC
C461
C462
C464
C467
1-107-597-11
1-107-597-11
1-136-163-00
1-128-840-11
C467
1-135-708-11 ELECT
C501
1-128-858-11 ELECT
C501
1-135-744-11 ELECT
C502
C504
1-128-813-11 CERAMIC
1-128-858-11 ELECT
C504
1-135-744-11 ELECT
C505
C506
C507
C508
C509
1-128-813-11
1-102-233-00
1-128-809-11
1-102-230-00
1-128-832-11
C509
1-135-667-11 ELECT
C510
C511
C512
C514
1-128-809-11
1-107-597-11
1-107-597-11
1-136-163-00
C517
C518
1-128-809-11 CERAMIC
1-128-840-11 ELECT
50V
50V
50V
50V
50V
50V
(DB1070: AEP, UK)
22uF
20%
50V
(DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
100PF
5%
50V
(DB1070)
2200PF
5%
50V
(DB1070)
CERAMIC
CERAMIC
CERAMIC
MYLAR
CERAMIC
CERAMIC
MYLAR
ELECT
Remark
220uF
10V
(DB1070: AEP, UK)
100PF
5%
50V
22PF
10%
500V
22PF
10%
500V
0.068uF 5%
50V
100PF
5%
50V
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
47uF
16V
(DB1070: AEP, UK)
100PF
5%
50V
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
220PF
5%
50V
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
220PF
5%
50V
33PF
10%
500V
0.068uF 5%
50V
4PF
0.25PF 500V
220uF
20%
10V
(DB870/DB1070: CH, CND, E, US)
220uF
10V
(DB1070: AEP, UK)
100PF
5%
50V
22PF
10%
500V
22PF
10%
500V
0.068uF 5%
50V
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)”
47uF
16V
(DB1070: AEP, UK)
22uF
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
220PF
5%
50V
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
220PF
5%
50V
33PF
10%
500V
0.068uF 5%
50V
4PF
0.25PF 500V
220uF
20%
10V
(DB870/DB1070: CH, CND, E, US)
CERAMIC
CERAMIC
CERAMIC
CERAMIC
ELECT
CERAMIC
CERAMIC
CERAMIC
MYLAR
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
220PF
5%
50V
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
220PF
5%
50V
33PF
10%
500V
100PF
5%
50V
4PF
0.25PF 500V
220uF
20%
10V
(DB870/DB1070: CH, CND, E, US)
220uF
10V
(DB1070: AEP, UK)
100PF
5%
50V
22PF
10%
500V
22PF
10%
500V
0.068uF 5%
50V
100PF
5%
50V
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
STR-DB870/DB1070
MAIN
Ref. No.
Part No.
Description
C518
1-135-708-11 ELECT
C519
C520
C551
1-128-809-11 CERAMIC
1-136-163-00 MYLAR
1-128-858-11 ELECT
C551
1-135-744-11 ELECT
C552
C554
1-128-813-11 CERAMIC
1-128-858-11 ELECT
C554
1-135-744-11 ELECT
C555
1-128-813-11 CERAMIC
C556
C557
C558
C559
1-102-233-00
1-128-809-11
1-102-230-00
1-128-832-11
C559
1-135-667-11 ELECT
C560
C561
C562
C564
C567
1-128-809-11
1-107-597-11
1-107-597-11
1-136-163-00
1-128-840-11
C567
1-135-708-11 ELECT
C568
C601
1-136-163-00 MYLAR
1-128-858-11 ELECT
C601
1-135-744-11 ELECT
C602
1-128-813-11 CERAMIC
C604
1-128-858-11 ELECT
C604
1-135-744-11 ELECT
C605
C606
C607
1-128-813-11 CERAMIC
1-102-233-00 CERAMIC
1-128-809-11 CERAMIC
C608
C609
1-102-230-00 CERAMIC
1-128-832-11 ELECT
C609
1-135-667-11 ELECT
C610
C611
1-128-809-11 CERAMIC
1-107-597-11 CERAMIC
C612
C614
C617
C618
1-107-597-11
1-136-163-00
1-128-809-11
1-128-840-11
C618
1-135-708-11 ELECT
C619
1-128-809-11 CERAMIC
C620
C651
1-136-163-00 MYLAR
1-128-858-11 ELECT
CERAMIC
CERAMIC
CERAMIC
ELECT
CERAMIC
CERAMIC
CERAMIC
MYLAR
ELECT
CERAMIC
MYLAR
CERAMIC
ELECT
Remark
47uF
16V
(DB1070: AEP, UK)
100PF
5%
50V
0.068uF 5%
50V
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
50V
(DB1070: AEP, UK)
220PF
5%
50V
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
220PF
5%
50V
Ref. No.
Part No.
Description
Remark
C651
1-135-744-11 ELECT
22uF
50V
(DB1070: AEP, UK)
220PF
5%
50V
22uF
20%
50V
(DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
C652
C654
1-128-813-11 CERAMIC
1-128-858-11 ELECT
C654
1-135-744-11 ELECT
C655
1-128-813-11 CERAMIC
220PF
C656
1-102-233-00 CERAMIC
33PF
C657
1-128-809-11 CERAMIC
100PF
C658
1-102-230-00 CERAMIC
4PF
C659
1-128-832-11 ELECT
C659
1-135-667-11 ELECT
C660
1-128-809-11 CERAMIC
C661
1-107-597-11 CERAMIC
C662
1-107-597-11 CERAMIC
220uF
20%
10V
(DB1070: CH, CND, E, US)
220uF
10V
(DB1070: AEP, UK)
100PF
5%
50V
(DB1070)
22PF
10%
500V
(DB1070)
22PF
10%
500V
(DB1070)
C664
1-136-163-00 MYLAR
C667
1-128-840-11 ELECT
C667
1-135-708-11 ELECT
C668
1-136-163-00 MYLAR
C701
1-128-858-11 ELECT
C701
1-135-744-11 ELECT
C702
1-128-813-11 CERAMIC
C703
1-128-858-11 ELECT
C703
1-135-744-11 ELECT
C704
1-128-809-11 CERAMIC
C718
1-128-840-11 ELECT
22uF
33PF
10%
500V
100PF
5%
50V
4PF
0.25PF 500V
220uF
20%
10V
(DB870/DB1070: CH, CND, E, US)
220uF
10V
(DB1070: AEP, UK)
100PF
5%
50V
22PF
10%
500V
22PF
10%
500V
0.068uF 5%
50V
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
47uF
16V
(DB1070: AEP, UK)
0.068uF 5%
50V
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
220PF
5%
50V
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
220PF
5%
50V
33PF
10%
500V
100PF
5%
50V
4PF
0.25PF 500V
220uF
20%
10V
(DB870/DB1070: CH, CND, E, US)
220uF
10V
(DB1070: AEP, UK)
100PF
5%
50V
22PF
10%
500V
22PF
10%
500V
0.068uF 5%
50V
100PF
5%
50V
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
47uF
16V
(DB1070: AEP, UK)
100PF
5%
50V
0.068uF 5%
50V
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
C718
C801
C801
0.068uF
5%
50V
(DB1070)
10%
500V
(DB1070)
5%
50V
(DB1070)
0.25PF 500V
(DB1070)
5%
50V
(DB1070)
47uF
20%
16V
(DB870/DB1070: CH, CND, E, US)
47uF
16V
(DB1070: AEP, UK)
0.068uF 5%
50V
(DB1070)
22uF
20%
50V
(DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
220PF
5%
50V
(DB1070)
22uF
20%
50V
(DB870/DB1070: CH, CND, E, US)
22uF
50V
(DB1070: AEP, UK)
100PF
5%
50V
(DB1070)
47uF
20%
16V
(DB1070: CH, CND, E, US)
1-135-708-11 ELECT
47uF
16V
(DB1070: AEP, UK)
1-127-726-11 ELECT MELF
470uF
20%
25V
(DB870/DB1070: CH, CND, E, US)
1-135-684-11 ELECT
470uF
25V
(DB1070: AEP, UK)
C802
1-127-726-11 ELECT MELF
C802
1-135-684-11 ELECT
C803
C804
C809
1-136-173-00 MYLAR
1-136-173-00 MYLAR
1-128-883-11 ELECT
C809
1-135-727-11 ELECT
470uF
20%
25V
(DB870/DB1070: CH, CND, E, US)
470uF
25V
(DB1070: AEP, UK)
0.47uF
5%
50V
0.47uF
5%
50V
22uF
20%
100V
(DB870/DB1070: CH, CND, E, US)
22uF
100V
(DB1070: AEP, UK)
81
STR-DB870/DB1070
MAIN
Ref. No.
Part No.
Description
C810
1-128-883-11 ELECT
C810
1-135-727-11 ELECT
C811
C812
C813
1-128-560-11 ELECT
1-127-888-11 CERAMIC
1-127-888-11 CERAMIC
C814
C815
C816
C817
C818
1-126-933-11
1-126-933-11
1-127-880-11
1-135-775-11
1-128-858-11
ELECT
ELECT
CERAMIC
ELECT
ELECT
C818
1-135-703-11 ELECT
C819
1-128-858-11 ELECT
C819
1-135-703-11 ELECT
C824
1-127-876-11 CERAMIC
Remark
22uF
20%
100V
(DB870/DB1070: CH, CND, E, US)
22uF
100V
(DB1070: AEP, UK)
22uF
20%
100V
0.1uF
10%
50V
0.1uF
10%
50V
100uF
20%
16V
100uF
20%
16V
0.022uF 10%
50V
47uF
35V
22uF
20%
25V
(DB870/DB1070: CH, CND, E, US)
22uF
25V
(DB1070: AEP, UK)
22uF
20%
25V
(DB870/DB1070: CH, CND, E, US)
22uF
25V
(DB1070: AEP, UK)
0.01uF
10%
50V
Ref. No.
IC702
IC801
IC802
IC804
IC805
8-759-636-74
8-759-231-59
8-759-245-87
8-759-036-90
8-759-036-90
CONNECTOR, FFC 9P
PIN, CONNECTOR 5P
PIN, CONNECTOR 4P
PIN, CONNECTOR 4P
PIN, CONNECTOR 7P
CN805
CN806
CN807
CN808
1-784-926-11
1-569-814-11
1-569-814-11
1-564-505-11
PIN, CONNECTOR 11P
CONNECTOR, BOARD TO BOARD 21P
CONNECTOR, BOARD TO BOARD 21P
PLUG, CONNECTOR 2P
< DIODE >
D301
D801
D802
D803
D809
8-719-911-19
8-719-911-19
8-719-911-19
8-719-911-19
8-719-911-19
DIODE
DIODE
DIODE
DIODE
DIODE
1SS199-25 (DB1070)
1SS199-25
1SS199-25
1SS199-25
1SS199-25
D810
D811
D813
D814
D815
8-719-911-19
8-719-911-19
8-719-911-19
8-719-911-19
8-719-985-88
DIODE
DIODE
DIODE
DIODE
DIODE
1SS199-25
1SS199-25
1SS199-25 (DB1070)
1SS199-25
HZS6B2LTA
D816
8-719-911-19 DIODE 1SS199-25
< IC >
IC101
IC102
IC103
IC104
IC105
8-759-835-79
8-759-582-64
8-759-636-74
8-759-636-74
8-759-582-66
IC
IC
IC
IC
IC
TC9274N-016
TC9273N-004
M5218AP-22 (DB1070)
M5218AP-22
TC9273N-013 (DB1070)
IC401
IC402
IC403
IC501
IC502
8-759-835-76
8-759-636-74
8-759-326-52
8-759-835-76
8-759-636-74
IC
IC
IC
IC
IC
TC94A07P
M5218AP-22
uPC2581V
TC94A07P
M5218AP-22
IC503
IC601
8-759-326-52 IC uPC2581V
8-759-835-76 IC TC94A07P
82
IC
IC
IC
IC
IC
Remark
M5218AP-22 (DB1070)
TA7815S
TA7915S
MC74ACT08N
MC74ACT08N
< JACK >
J301
J301
J302
J302
J303
J304
1-568-828-11
1-784-922-11
1-785-102-11
1-785-102-21
1-784-923-11
Description
8-759-636-74 IC M5218AP-22
8-759-326-52 IC uPC2581V
8-759-835-76 IC TC94A07P (DB1070)
< CONNECTOR >
CN101
CN801
CN802
CN803
CN804
Part No.
IC602
IC603
IC701
J305
J305
J307
1-794-981-11 JACK, PIN 4P (PHONO IN, CD/SACD IN)
(DB870)
1-794-982-11 JACK, PIN 4P (PHONO IN, CD/SACD IN)
(DB1070)
1-794-981-11 JACK, PIN 4P (MD/TAPE OUT, MD/TAPE IN)
(DB870)
1-794-982-11 JACK, PIN 4P (MD/DAT OUT, MD/DAT IN)
(DB1070)
1-794-984-11 JACK, PIN 6P (TAPE IN/OUT, 2ND ROOM OUT)
(DB1070)
1-815-543-11 JACK, PIN 6P (MULTI CH IN 1 FRONT/
SURROUND/CENTER/SURROUND BACK)
(DB1070)
1-793-775-12 JACK, PIN 6P (MULTI CH IN FRONT/
SURROUND/CENTER/SUB WOOFER) (DB870)
1-815-543-11 JACK, PIN 6P (MULTI CH IN 2 FRONT/
SURROUND/CENTER/SUB WOOFER) (DB1070)
1-794-974-11 JACK, PIN 1P (SUB WOOFER) (DB1070)
< COIL >
L401
L451
L501
L551
L601
1-420-872-00
1-420-872-00
1-420-872-00
1-420-872-00
1-420-872-00
COIL, AIR-CORE
COIL, AIR-CORE
COIL, AIR-CORE
COIL, AIR-CORE
COIL, AIR-CORE
L651
1-420-872-00 COIL, AIR-CORE (DB1070)
< TRANSISTOR/IC >
Q301
Q401
Q402
Q402
Q403
8-729-119-79
8-729-141-30
8-729-051-92
8-749-010-25
8-729-051-93
TRANSISTOR
2SC2785-FEK (DB1070)
TRANSISTOR
2SC3623A-LK
TRANSISTOR
2SD2560 (DB1070)
IC MN2488-OPY-M (DB870)
TRANSISTOR
2SB1647 (DB1070)
Q403
Q451
Q452
Q452
Q453
8-749-010-26
8-729-141-30
8-729-051-92
8-749-010-25
8-729-051-93
IC MP1620-OPY-M (DB870)
TRANSISTOR
2SC3623A-LK
TRANSISTOR
2SD2560 (DB1070)
IC MN2488-OPY-M (DB870)
TRANSISTOR
2SB1647 (DB1070)
Q453
Q501
Q502
Q502
Q503
8-749-010-26
8-729-141-30
8-729-051-92
8-749-010-25
8-729-051-93
IC MP1620-OPY-M (DB870)
TRANSISTOR
2SC3623A-LK
TRANSISTOR
2SD2560 (DB1070)
IC MN2488-OPY-M (DB870)
TRANSISTOR
2SB1647 (DB1070)
Q503
Q551
Q552
Q552
Q553
8-749-010-26
8-729-141-30
8-729-051-92
8-749-010-25
8-729-051-93
IC MP1620-OPY-M (DB870)
TRANSISTOR
2SC3623A-LK
TRANSISTOR
2SD2560 (DB1070)
IC MN2488-OPY-M (DB870)
TRANSISTOR
2SB1647 (DB1070)
Q553
8-749-010-26 IC MP1620-OPY-M (DB870)
STR-DB870/DB1070
MAIN
Ref. No.
Remark
Ref. No.
Part No.
Description
Remark
Part No.
Description
Q601
Q602
Q602
Q603
8-729-141-30
8-729-051-92
8-749-010-25
8-729-051-93
TRANSISTOR
2SC3623A-LK
TRANSISTOR
2SD2560 (DB1070)
IC MN2488-OPY-M (DB870)
TRANSISTOR
2SB1647 (DB1070)
R134
1-247-887-00 CARBON
220K
5%
R135
R151
1-249-417-11 CARBON
1-249-417-11 CARBON
1K
1K
5%
5%
Q603
Q651
Q652
Q653
Q701
8-749-010-26
8-729-141-30
8-729-051-92
8-729-051-93
8-729-141-30
IC MP1620-OPY-M (DB870)
TRANSISTOR
2SC3623A-LK
TRANSISTOR
2SD2560 (DB1070)
TRANSISTOR
2SB1647 (DB1070)
TRANSISTOR
2SC3623ATP-LK (DB1070)
R152
1-249-417-11 CARBON
1K
5%
R153
1-249-417-11 CARBON
1K
5%
R154
1-249-417-11 CARBON
1K
5%
Q806
Q807
Q808
Q809
Q810
8-729-119-78
8-729-119-79
8-729-119-79
8-729-119-79
8-729-900-63
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC2785-HFE
2SC2785-FEK
2SC2785-FEK
2SC2785-FEK
DTA124ES
R155
1-249-417-11 CARBON
1K
5%
R156
1-249-417-11 CARBON
1K
5%
R157
1-249-417-11 CARBON
1K
5%
Q811
Q812
Q813
Q815
Q823
8-729-140-82
8-729-900-36
8-729-900-63
8-729-119-79
8-729-119-79
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SA988-PAFAEA
DTC124ES
DTA124ES
2SC2785-FEK (DB1070)
2SC2785-FEK
R165
1-249-421-11 CARBON
2.2K
Q824
Q825
Q826
8-729-119-78 TRANSISTOR
8-729-119-79 TRANSISTOR
8-729-119-79 TRANSISTOR
R166
R167
R168
R169
1-249-441-11
1-249-440-11
1-249-408-11
1-249-428-11
CARBON
CARBON
CARBON
CARBON
100K
82K
180
8.2K
5%
1/4W
(AEP, CH, E, UK)
5%
1/4W
5%
1/4W
5%
1/4W
5%
1/4W
R170
R171
R172
R173
R175
1-249-441-11
1-247-807-31
1-249-413-11
1-249-441-11
1-249-417-11
CARBON
CARBON
CARBON
CARBON
CARBON
100K
100
470
100K
1K
5%
5%
5%
5%
5%
R176
R177
R178
1-249-421-11 CARBON
1-249-417-11 CARBON
1-249-421-11 CARBON
2.2K
1K
2.2K
5%
5%
5%
R179
1-249-417-11 CARBON
1K
5%
R180
1-249-425-11 CARBON
4.7K
5%
R181
1-247-807-31 CARBON
100
5%
2SC2785-HFE
2SC2785-FEK
2SC2785-FEK
< RESISTOR >
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
1/4W
1/4W
1/4W
1/4W
R101
R102
R103
R104
R105
1-249-417-11
1-249-417-11
1-249-417-11
1-249-417-11
1-249-417-11
CARBON
CARBON
CARBON
CARBON
CARBON
1K
1K
1K
1K
1K
5%
5%
5%
5%
5%
R106
R113
1-249-417-11 CARBON
1-249-417-11 CARBON
1K
1K
5%
5%
R114
R115
1-249-417-11 CARBON
1-249-421-11 CARBON
1K
2.2K
R116
1-249-441-11 CARBON
100K
1/4W
1/4W
(DB1070)
5%
1/4W
5%
1/4W
(AEP, CH, E, UK)
5%
1/4W
R117
R118
R119
R120
R121
1-249-440-11
1-249-408-11
1-249-428-11
1-249-441-11
1-247-807-31
CARBON
CARBON
CARBON
CARBON
CARBON
82K
180
8.2K
100K
100
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R182
1-249-437-11 CARBON
47K
5%
R183
1-247-887-00 CARBON
220K
5%
R184
1-247-887-00 CARBON
220K
5%
R122
R123
R125
R126
R127
1-249-413-11
1-249-441-11
1-249-417-11
1-249-421-11
1-249-417-11
CARBON
CARBON
CARBON
CARBON
CARBON
470
100K
1K
2.2K
1K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
0 R315
1-249-393-11 CARBON
10
5%
R336
1-249-429-11 CARBON
10K
5%
R337
1-249-425-11 CARBON
4.7K
5%
R128
1-249-421-11 CARBON
2.2K
5%
R129
1-249-417-11 CARBON
1K
5%
R401
R402
R403
1-249-427-11 CARBON
1-249-417-11 CARBON
1-249-441-11 CARBON
6.8K
1K
100K
5%
5%
5%
R130
1-249-425-11 CARBON
4.7K
5%
R131
1-247-807-31 CARBON
100
5%
R132
1-249-437-11 CARBON
47K
5%
R404
R407
R408
R409
R410
1-249-417-11
1-249-433-11
1-249-417-11
1-249-439-11
1-249-422-11
1K
5%
1/4W
22K
5%
1/4W
1K
5%
1/4W
68K
5%
1/4W
2.7K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
R133
1-247-887-00 CARBON
220K
5%
R410
1-249-683-31 CARBON
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number specified.
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
(DB1070)
1/4W
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
CARBON
CARBON
CARBON
CARBON
CARBON
2.7K
1/4W
1/4W
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W F
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
1/4W
1/4W
5%
1/2W
(DB1070: AEP, UK)
83
STR-DB870/DB1070
Ver 1.3
MAIN
Ref. No.
Part No.
Description
Remark
R411
1-249-439-11 CARBON
68K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
68K
5%
1/2W
(DB1070: AEP, UK)
100
5%
1/4W F
100
5%
1/4W F
R411
1-249-494-11 CARBON
0 R412
0 R413
1-249-405-11 CARBON
1-249-405-11 CARBON
0 R414
0 R417
R423
R451
R452
1-234-182-11
1-249-393-11
1-249-393-11
1-249-427-11
1-249-417-11
ENCAPSULATED COMPONENT 0.22
CARBON
10
5%
CARBON
10
5%
CARBON
6.8K
5%
CARBON
1K
5%
R453
R458
R459
R460
1-249-441-11
1-249-417-11
1-249-439-11
1-249-422-11
CARBON
CARBON
CARBON
CARBON
R460
1-249-683-31 CARBON
5W
F
1/4W F
1/4W
1/4W
1/4W
100K
5%
1/4W
1K
5%
1/4W
68K
5%
1/4W
2.7K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
2.7K
5%
1/2W
(DB1070: AEP, UK)
R461
1-249-439-11 CARBON
R461
1-249-494-11
0 R462
0 R463
0 R464
1-249-405-11
1-249-405-11
1-234-182-11
68K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
CARBON
68K
5%
1/2W
(DB1070: AEP, UK)
CARBON
100
5%
1/4W F
CARBON
100
5%
1/4W F
ENCAPSULATED COMPONENT 0.22 5W
F
0 R467
0 R473
R501
R502
R503
1-249-393-11
1-249-393-11
1-249-427-11
1-249-417-11
1-249-441-11
CARBON
CARBON
CARBON
CARBON
CARBON
10
10
6.8K
1K
100K
R504
R507
R508
R509
R510
1-249-417-11
1-249-433-11
1-249-417-11
1-249-439-11
1-249-422-11
CARBON
CARBON
CARBON
CARBON
CARBON
1K
5%
1/4W
22K
5%
1/4W
1K
5%
1/4W
68K
5%
1/4W
2.7K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
R510
1-249-683-31 CARBON
R511
1-249-439-11 CARBON
R511
1-249-494-11 CARBON
0 R512
0 R513
1-249-405-11 CARBON
1-249-405-11 CARBON
0 R514
0 R517
0 R523
R551
R552
1-234-182-11
1-249-393-11
1-249-393-11
1-249-427-11
1-249-417-11
ENCAPSULATED COMPONENT 0.22
CARBON
10
5%
CARBON
10
5%
CARBON
6.8K
5%
CARBON
1K
5%
R553
R558
R559
R560
1-249-441-11
1-249-417-11
1-249-439-11
1-249-422-11
CARBON
CARBON
CARBON
CARBON
R560
1-249-683-31 CARBON
R561
1-249-439-11 CARBON
R561
1-249-494-11 CARBON
84
5%
5%
5%
5%
5%
1/4W F
1/4W F
1/4W
1/4W
1/4W
2.7K
5%
1/2W
(DB1070: AEP, UK)
68K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
68K
5%
1/2W
(DB1070: AEP, UK)
100
5%
1/4W F
100
5%
1/4W F
5W
F
1/4W F
1/4W F
1/4W
1/4W
100K
5%
1/4W
1K
5%
1/4W
68K
5%
1/4W
2.7K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
2.7K
5%
1/2W
(DB1070: AEP, UK)
68K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
68K
5%
1/2W
(DB1070: AEP, UK)
Ref. No.
Part No.
0 R562
0 R563
0 R564
1-249-405-11 CARBON
100
5%
1/4W F
1-249-405-11 CARBON
100
5%
1/4W F
1-234-182-11 ENCAPSULATED COMPONENT 0.22 5W
F
Description
Remark
0 R567
0 R573
R601
R602
R603
1-249-393-11
1-249-393-11
1-249-427-11
1-249-417-11
1-249-441-11
CARBON
CARBON
CARBON
CARBON
CARBON
10
10
6.8K
1K
100K
R604
R607
R608
R609
R610
1-249-417-11
1-249-433-11
1-249-417-11
1-249-439-11
1-249-422-11
CARBON
CARBON
CARBON
CARBON
CARBON
1K
5%
1/4W
22K
5%
1/4W
1K
5%
1/4W
68K
5%
1/4W
2.7K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
R610
1-249-683-31 CARBON
R611
1-249-439-11 CARBON
R611
1-249-494-11 CARBON
0 R612
0 R613
1-249-405-11 CARBON
1-249-405-11 CARBON
0 R614
0 R617
0 R623
R651
R652
1-234-182-11
1-249-393-11
1-249-393-11
1-249-427-11
1-249-417-11
5%
5%
5%
5%
5%
2.7K
5%
1/2W
(DB1070: AEP, UK)
68K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
68K
5%
1/2W
(DB1070: AEP, UK)
100
5%
1/4W F
100
5%
1/4W F
ENCAPSULATED COMPONENT 0.22
CARBON
10
5%
CARBON
10
5%
CARBON
6.8K
5%
CARBON
1K
5%
R653
R658
1-249-441-11 CARBON
1-249-417-11 CARBON
R659
1-249-439-11 CARBON
R660
1-249-422-11 CARBON
R660
1-249-683-31 CARBON
R661
1-249-439-11 CARBON
R661
1-249-494-11
0 R662
1-249-405-11
0 R663
1-249-405-11
0 R664
1-234-182-11
0 R667
1-249-393-11 CARBON
10
5%
0 R673
1-249-393-11 CARBON
10
5%
R701
1-249-427-11 CARBON
6.8K
5%
R702
1-249-417-11 CARBON
1K
5%
R703
1-249-441-11 CARBON
100K
5%
R704
1-249-417-11 CARBON
1K
5%
1-249-433-11 CARBON
1-215-887-00 METAL OXIDE
22K
150
5%
5%
R808
0 R809
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number specified.
1/4W F
1/4W F
1/4W
1/4W
1/4W
100K
1K
5W
F
1/4W F
1/4W F
1/4W
1/4W
5%
5%
1/4W
1/4W
(DB1070)
68K
5%
1/4W
(DB1070)
2.7K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
2.7K
5%
1/2W
(DB1070: AEP, UK)
68K
5%
1/4W
(EXCEPT DB1070: AEP, UK)
CARBON
68K
5%
1/2W
(DB1070: AEP, UK)
CARBON
100
5%
1/4W F
(DB1070)
CARBON
100
5%
1/4W F
(DB1070)
ENCAPSULATED COMPONENT 0.22 5W
F
(DB1070)
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
1/4W F
(DB1070)
1/4W F
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
2W
F
(AEP, UK)
STR-DB870/DB1070
MAIN
Ref. No.
Part No.
0 R809
1-215-889-00 METAL OXIDE
Description
330
5%
Remark
0 R809
1-215-890-11 METAL OXIDE
470
5%
Ref. No.
Part No.
MUTING
Description
Remark
2W
F
(CND, US)
2W
F
(CH, E)
1-681-100-11 MUTING BOARD
*************
* CN1801 1-695-808-11 CONNECTOR, PC BOARD 8P
0 R810
0 R811
R812
R813
R814
1-249-381-11
1-249-381-11
1-249-425-11
1-249-425-11
1-249-425-11
CARBON
CARBON
CARBON
CARBON
CARBON
1
1
4.7K
4.7K
4.7K
5%
5%
5%
5%
5%
1/4W F
1/4W F
1/4W
1/4W
1/4W
R815
R816
R817
R818
0 R820
1-249-429-11
1-249-429-11
1-249-429-11
1-249-429-11
1-249-393-11
CARBON
CARBON
CARBON
CARBON
CARBON
10K
10K
10K
10K
10
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W F
0 R822
0 R824
0 R825
R826
0 R830
1-249-393-11
1-215-867-00
1-215-867-00
1-247-903-00
1-249-393-11
CARBON
METAL OXIDE
METAL OXIDE
CARBON
CARBON
10
470
470
1M
10
5%
5%
5%
5%
5%
1/4W F
1W
F
1W
F
1/4W
1/4W F
(DB1070)
R831
1-249-429-11 CARBON
10K
5%
R832
1-249-425-11 CARBON
4.7K
5%
R833
R835
0 R841
1-247-903-00 CARBON
1-249-441-11 CARBON
1-249-399-11 CARBON
1M
100K
33
5%
5%
5%
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
1/4W
1/4W F
0 R846
R847
R848
0 R849
R850
1-249-399-11
1-249-425-11
1-249-429-11
1-249-393-11
1-249-417-11
CARBON
CARBON
CARBON
CARBON
CARBON
33
4.7K
10K
10
1K
5%
5%
5%
5%
5%
1/4W F
1/4W
1/4W
1/4W F
1/4W
R851
R852
R853
0 R854
R855
1-249-425-11
1-249-425-11
1-249-429-11
1-249-393-11
1-249-429-11
CARBON
CARBON
CARBON
CARBON
CARBON
4.7K
4.7K
10K
10
10K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W F
1/4W
R856
R859
R860
R864
1-249-429-11
1-249-421-11
1-249-429-11
1-249-437-11
CARBON
CARBON
CARBON
CARBON
10K
2.2K
10K
47K
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
POWER
< CONNECTOR >
< LED >
D1801
8-719-046-39 LED SEL5821A-TP15 (AUDIO SPLIT)
< RESISTOR >
R1801
R1802
R1803
1-249-417-11 CARBON
1-249-421-11 CARBON
1-249-409-11 CARBON
1K
2.2K
220
5%
5%
5%
1/4W
1/4W
1/4W
< ROTARY ENCODER >
RV1801 1-467-808-21 ENCODER, ROTARY (FUNCTION)
< SWITCH >
S1801 1-762-875-21 SWITCH, KEYBOARD (INPUT MODE)
S1802 1-762-875-21 SWITCH, KEYBOARD (AUDIO SPLIT)
S1803 1-762-875-21 SWITCH, KEYBOARD (MUTING)
**************************************************************
1-681-101-11 POWER BOARD
*************
< CAPACITOR >
C1701
1-104-660-11 ELECT
47uF
20%
16V
< CONNECTOR >
CN1701 1-770-404-11 HOUSING, CONNECTOR (PC BOARD) 11P
< RELAY >
RY301
RY801
RY803
RY805
RY806
1-515-793-11
1-515-920-11
1-515-920-11
1-515-793-11
1-515-793-11
RELAY (DB1070)
RELAY (24V)
RELAY (24V)
RELAY (DB1070)
RELAY
RY807
1-515-793-11 RELAY
< IC >
IC1701
8-759-459-85 IC NJL63H400A
(REMOTE CONTROL RECEIVER)
< RESISTOR >
R1701
R1702
R1703
R1704
1-247-807-31
1-249-393-11
1-249-433-11
1-249-417-11
CARBON
CARBON
CARBON
CARBON
100
10
22K
1K
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
< SWITCH >
S1701 1-786-151-11 SWITCH, ROTARY (SPEAKERS)
S1702 1-762-875-21 SWITCH, KEYBOARD (DIMMER)
S1703 1-762-875-21 SWITCH, KEYBOARD (DISPLAY)
S1704 1-762-875-21 SWITCH, KEYBOARD (I/1)
**************************************************************
< TERMINAL >
TM501
1-694-837-11 TERMINAL BOARD (SP) (SURROUND/
CENTER/SURRONUD BACK SPEAKERS)
(DB1070)
TM501 1-694-839-11 TERMINAL BOARD (SP) (SURROUND/CENTER
SPEAKERS) (DB870)
**************************************************************
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
85
STR-DB870/DB1070
S-VIDEO
Ref. No.
Part No.
Description
Remark
A-4476-478-A S-VIDEO BOARD, COMPLETE (DB870: CND)
A-4476-493-A S-VIDEO BOARD, COMPLETE(DB870: AEP, UK)
A-4476-506-A S-VIDEO BOARD, COMPLETE
(DB1070: CND, US)
A-4476-517-A S-VIDEO BOARD, COMPLETE (DB1070: AEP,
CH, E2, E3, KR, MY, SP, TW, UK)
***********************
Ref. No.
J751
J751
J752
J752
< CAPACITOR >
C750
1-128-805-11 CERAMIC
47PF
5%
C751
1-128-805-11 CERAMIC
47PF
5%
C752
C753
C754
1-128-805-11 CERAMIC
1-128-805-11 CERAMIC
1-128-825-11 CERAMIC
47PF
47PF
2200PF
5%
5%
5%
50V
(DB870)
50V
(DB870)
50V
50V
50V
C755
C756
C757
C758
C759
1-136-165-00
1-136-165-00
1-136-165-00
1-126-964-11
1-126-964-11
MYLAR
MYLAR
MYLAR
ELECT
ELECT
0.1uF
0.1uF
0.1uF
10uF
10uF
5%
5%
5%
20%
20%
50V
50V
50V
50V
50V
C760
C761
C762
C763
C764
1-126-964-11
1-128-825-11
1-128-825-11
1-127-888-11
1-136-165-00
ELECT
CERAMIC
CERAMIC
CERAMIC
MYLAR
10uF
2200PF
2200PF
0.1uF
0.1uF
20%
5%
5%
10%
5%
50V
50V
50V
50V
50V
C765
1-128-817-11 CERAMIC
470PF
5%
C766
1-104-660-11 ELECT
47uF
20%
C767
C768
1-127-888-11 CERAMIC
1-128-817-11 CERAMIC
0.1uF
470PF
10%
5%
C769
1-127-888-11 CERAMIC
0.1uF
10%
C770
C772
1-126-964-11 ELECT
1-127-888-11 CERAMIC
10uF
0.1uF
20%
10%
50V
(CND, US)
16V
(CND, US)
50V
50V
(CND, US)
50V
50V
50V
< CONNECTOR >
* CN751
CN751
CN751
* CN753
1-573-828-11 CONNECTOR, BOARD TO BOARD 14P
(DB1070: AEP, CH, E, UK)
1-766-719-41 CONNECTOR, BOARD TO BOARD 10P
(DB870: AEP, UK)
1-784-040-41 CONNECTOR, BOARD TO BOARD 19P
(CND, US)
1-564-720-11 PIN, CONNECTOR (SMALL TYPE) 4P
< DIODE >
D750
D751
8-719-911-19 DIODE 1SS199-25
8-719-911-19 DIODE 1SS199-25
< IC >
IC750
IC751
IC752
8-759-529-20 IC NJM2296D
8-759-666-33 IC NJM2145D (CND, US)
8-759-529-20 IC NJM2296D
< JACK >
J750
J750
86
1-764-676-11 CONNECTOR (ROUND TYPE) (TV/SAT S-VIDEO
IN, DVD/LD S-VIDEO IN) (DB870)
1-779-801-11 CONNECTOR (DIN) 2P (TV/SAT S-VIDEO IN,
DVD/LD S-VIDEO IN) (DB1070)
J753
J754
J755
J756
Part No.
Description
Remark
1-537-943-11 CONNECTOR (DIN) 1P
(MONITOR S-VIDEO OUT) (DB870)
1-779-800-11 CONNECTOR (DIN) (MONITOR S-VIDEO OUT)
(DB1070)
1-764-676-11 CONNECTOR (ROUND TYPE)
(VIDEO 1 S-VIDEO OUT) (DB870)
1-779-801-11 CONNECTOR (DIN) (VIDEO 1 S-VIDEO OUT)
(DB1070)
1-563-330-11 JACK (MONITOR CTRL S IN) (CND, US)
1-563-330-11 JACK (TV/SAT CTRL S STATUS IN) (CND, US)
1-563-330-11 JACK (DVD/LD CTRL S OUT) (CND, US)
1-563-330-11 JACK (VIDEO 1 CTRL S OUT) (CND, US)
< TRANSISTOR >
Q750
Q751
Q752
Q753
8-729-900-80
8-729-422-57
8-729-422-57
8-729-900-80
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DTC124ES (CND, US)
UN4111 (CND, US)
UN4111 (CND, US)
DTC124ES (CND, US)
< RESISTOR >
R750
1-249-417-11 CARBON
1K
5%
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
R751
1-249-417-11 CARBON
1K
5%
R752
1-249-417-11 CARBON
1K
5%
R753
1-249-417-11 CARBON
1K
5%
R754
1-247-804-11 CARBON
75
5%
R755
R756
R757
R758
R759
1-247-804-11
1-247-804-11
1-247-804-11
1-247-804-11
1-247-804-11
CARBON
CARBON
CARBON
CARBON
CARBON
75
75
75
75
75
5%
5%
5%
5%
5%
R760
R761
R762
R763
R764
1-247-804-11
1-247-804-11
1-247-804-11
1-247-804-11
1-249-427-11
CARBON
CARBON
CARBON
CARBON
CARBON
75
75
75
75
6.8K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
(CND, US)
R765
1-249-429-11 CARBON
10K
5%
R766
1-249-427-11 CARBON
6.8K
5%
R767
1-249-429-11 CARBON
10K
5%
R768
1-249-427-11 CARBON
6.8K
5%
R769
1-249-429-11 CARBON
10K
5%
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
R770
R771
R772
1-247-804-11 CARBON
1-247-804-11 CARBON
1-247-807-31 CARBON
75
75
100
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
(CND, US)
R773
1-249-429-11 CARBON
10K
5%
1/4W
(CND, US)
R774
1-247-807-31 CARBON
100
5%
1/4W
(CND, US)
**************************************************************
STR-DB870/DB1070
Ver 1.5
SP
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
SW
Remark
A-4476-470-A SW BOARD, COMPLETE (DB870)
A-4476-501-A SW BOARD, COMPLETE (DB1070)
*******************
1-681-105-11 SP BOARD
*********
< CAPACITOR >
< CONNECTOR >
C403
C421
C431
1-128-858-11 ELECT
1-128-809-11 CERAMIC
1-128-817-11 CERAMIC
22uF
100PF
470PF
20%
50V
5%
50V
5%
50V
(AEP, CH, E, UK)
5%
50V
20%
50V
C436
C453
1-128-809-11 CERAMIC
1-128-858-11 ELECT
100PF
22uF
C471
C481
1-128-809-11 CERAMIC
1-128-817-11 CERAMIC
100PF
470PF
C503
C553
C603
1-128-858-11 ELECT
1-128-858-11 ELECT
1-128-858-11 ELECT
22uF
22uF
22uF
5%
50V
5%
50V
(AEP, CH, E, UK)
20%
50V
20%
50V
20%
50V
C653
1-128-858-11 ELECT
22uF
20%
50V
< JACK >
J401
J402
J402
J403
J701
1-815-542-11 JACK, PIN 4P (PRE OUT SURROUND BACK/
SUB WOOFER) (DB1070)
1-779-902-21 JACK, PIN 4P (PRE OUT FRONT/SURROUND)
(DB870)
1-815-541-11 JACK, PIN 4P (PRE OUT FRONT/SURROUND)
(DB1070)
1-774-843-11 JACK, PIN 1P (PRE OUT CENTER)
1-793-777-12 JACK, PIN 2P (PRE OUT SUB WOOFER)
(DB870)
< RESISTOR >
0 R431
1-249-393-11 CARBON
10
R433
0 R481
1-249-417-11 CARBON
1-249-393-11 CARBON
1K
10
R483
R533
1-249-417-11 CARBON
1-249-417-11 CARBON
1K
1K
5%
1/4W F
(AEP, CH, E, UK)
5%
1/4W
5%
1/4W F
(AEP, CH, E, UK)
5%
1/4W
5%
1/4W
R583
R633
R683
R733
0 R821
1-249-417-11
1-249-417-11
1-249-417-11
1-249-417-11
1-249-393-11
CARBON
CARBON
CARBON
CARBON
CARBON
1K
1K
1K
1K
10
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W F
0 R834
1-249-393-11 CARBON
10
5%
1/4W F
CN1901 1-784-806-11 HOUSING, CONNECTOR (PC BOARD) 13P
< LED >
D1901
D1902
D1903
D1904
D1905
8-719-032-98
8-719-032-98
8-719-032-98
8-719-032-98
8-719-032-98
LED
LED
LED
LED
LED
SEL5820A-TP15 (LEVEL)
SEL5820A-TP15 (SURR)
SEL5820A-TP15 (EQ)
SEL5820A-TP15 (NAME)
SEL5820A-TP15 (SET UP)
< RESISTOR >
R1902
R1903
R1904
R1905
R1906
1-249-417-11
1-249-421-11
1-249-421-11
1-249-425-11
1-249-429-11
CARBON
CARBON
CARBON
CARBON
CARBON
1K
2.2K
2.2K
4.7K
10K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R1907
R1908
R1912
R1913
R1914
1-249-433-11
1-249-437-11
1-249-417-11
1-249-421-11
1-249-421-11
CARBON
CARBON
CARBON
CARBON
CARBON
22K
47K
1K
2.2K
2.2K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R1915
R1916
R1917
R1918
R1922
1-249-425-11
1-249-429-11
1-249-433-11
1-249-437-11
1-249-417-11
CARBON
CARBON
CARBON
CARBON
CARBON
4.7K
10K
22K
47K
1K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R1923
R1924
R1925
R1931
R1932
1-249-421-11
1-249-421-11
1-249-425-11
1-249-421-11
1-249-425-11
CARBON
CARBON
CARBON
CARBON
CARBON
2.2K
2.2K
4.7K
2.2K
4.7K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R1933
R1934
R1941
R1942
R1943
1-249-429-11
1-249-433-11
1-249-421-11
1-249-421-11
1-249-425-11
CARBON
CARBON
CARBON
CARBON
CARBON
10K
22K
2.2K
2.2K
4.7K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R1944
R1945
R1951
1-249-429-11 CARBON
1-249-433-11 CARBON
1-249-411-11 CARBON
10K
22K
330
5%
5%
5%
1/4W
1/4W
1/4W
< RELAY >
< ROTARY RESISTOR >
RY802
RY808
RY809
RY810
1-515-920-11
1-515-793-11
1-515-793-11
1-515-793-11
RELAY (24V)
RELAY
RELAY
RELAY
< TERMINALBOARD >
TM502 1-694-842-12 TERMINAL BOARD (SP) (FRONT SPEAKERS)
**************************************************************
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
RV1901 1-418-921-11 ENCODER, ENCODER (JOG DIAL)
< SWITCH >
S1901
S1902
S1903
S1904
S1905
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (ENTER)
SWITCH, KEYBOARD (i)
SWITCH, KEYBOARD (I)
SWITCH, KEYBOARD (LEVEL)
SWITCH, KEYBOARD (SURR)
S1906
S1907
S1908
S1911
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (EQ)
SWITCH, KEYBOARD (NAME)
SWITCH, KEYBOARD (SET UP)
SWITCH, KEYBOARD (EQUALIZER)
87
STR-DB870/DB1070
SW
Ref. No.
VIDEO
Part No.
Description
Remark
S1912
1-762-875-21 SWITCH, KEYBOARD (STREAM INFO (DB870),
2ND ROOM (DB1070))
S1913
S1914
S1917
1-762-875-21 SWITCH, KEYBOARD (TEST TONE)
1-762-875-21 SWITCH, KEYBOARD
(PTY SELECT + (AEP, UK), TUNING +)
1-762-875-21 SWITCH, KEYBOARD (TUNING –)
(PTY SELECT – (AEP, UK), TUNING –)
1-762-875-21 SWITCH, KEYBOARD
(SLEEP (CH, CND, E, US), RDS/PTY (AEP, UK)
1-762-875-21 SWITCH, KEYBOARD (FM MODE)
S1918
S1921
S1922
S1923
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
S1915
S1916
S1924
SWITCH, KEYBOARD (MEMORY)
SWITCH, KEYBOARD (6.1CH DECODING)
SWITCH, KEYBOARD (CINEMA STUDIO EX)
SWITCH, KEYBOARD
(DIGITAL CONCERT HALL)
1-762-875-21 SWITCH, KEYBOARD (2CH)
S1925
S1931
S1932
S1933
S1934
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (A.F.D.)
SWITCH, KEYBOARD (MODE –)
SWITCH, KEYBOARD (NIGHT MODE)
SWITCH, KEYBOARD (MULTI/2CH A.DIRECT)
SWITCH, KEYBOARD (MODE +)
S1941 1-762-875-21 SWITCH, KEYBOARD (ON SCREEN) (DB1070)
S1942 1-762-875-21 SWITCH, KEYBOARD (FM/AM)
S1943 1-762-875-21 SWITCH, KEYBOARD (SHIFT)
S1944 1-762-875-21 SWITCH, KEYBOARD (PRESET TUNING –)
S1945 1-762-875-21 SWITCH, KEYBOARD (PRESET TUNING +)
**************************************************************
A-4476-477-A VIDEO BOARD, COMPLETE (DB870: CND)
A-4476-492-A VIDEO BOARD, COMPLETE (DB870: AEP, UK)
A-4476-505-A VIDEO BOARD, COMPLETE
(DB1070: CND, US)
A-4476-516-A VIDEO BOARD, COMPLETE (DB1070: AEP, CH,
E2, E3, KR, MY, SP, CH, TW, UK)
**********************
< CAPACITOR >
C301
1-126-935-11 ELECT
470uF
20%
C302
1-126-935-11 ELECT
470uF
20%
C303
1-126-935-11 ELECT
470uF
20%
C304
1-128-803-11 CERAMIC
33PF
5%
C305
1-128-803-11 CERAMIC
33PF
5%
C307
1-128-803-11 CERAMIC
33PF
5%
C308
1-126-964-11 ELECT
10uF
20%
C309
1-126-964-11 ELECT
10uF
20%
C310
1-126-964-11 ELECT
10uF
20%
C311
1-126-964-11 ELECT
10uF
20%
C312
1-126-964-11 ELECT
10uF
20%
C313
1-126-964-11 ELECT
10uF
20%
88
10V
(CND, US)
10V
(CND, US)
10V
(CND, US)
50V
(CND, US)
50V
(CND, US)
50V
(CND, US)
50V
(CND, US)
50V
(CND, US)
50V
(CND, US)
50V
(CND, US)
50V
(CND, US)
50V
(CND, US)
Ref. No.
Part No.
Description
C314
1-126-935-11 ELECT
C315
1-126-935-11 ELECT
C316
1-162-199-31 CERAMIC
C318
1-126-960-11 ELECT
C319
1-127-888-11 CERAMIC
C320
1-128-802-11 CERAMIC
C322
1-162-199-31 CERAMIC
C323
1-128-802-11 CERAMIC
C324
Remark
470uF
20%
1uF
20%
1-127-888-11 CERAMIC
0.1uF
10%
C325
1-128-803-11 CERAMIC
33PF
5%
C326
1-162-205-31 CERAMIC
18PF
5%
C328
1-127-888-11 CERAMIC
0.1uF
10%
C329
1-128-809-11 CERAMIC
100PF
5%
C330
1-126-964-11 ELECT
10uF
20%
C331
1-126-964-11 ELECT
C332
1-127-888-11 CERAMIC
C333
1-127-888-11 CERAMIC
C335
1-128-805-11 CERAMIC
50V
(DB1070)
10uF
20%
50V
(DB1070)
0.1uF
10%
50V
(DB1070: AEP, CH, E, UK)
0.1uF
10%
50V
(DB1070)
47PF
5%
50V
C336
C337
C339
1-128-805-11 CERAMIC
1-128-805-11 CERAMIC
1-127-888-11 CERAMIC
47PF
47PF
0.1uF
5%
5%
10%
C340
1-126-927-11 ELECT
2200uF
20%
C341
1-127-888-11 CERAMIC
0.1uF
10%
C342
C343
C344
C345
C346
1-128-805-11
1-128-805-11
1-128-805-11
1-128-805-11
1-126-964-11
CERAMIC
CERAMIC
CERAMIC
CERAMIC
ELECT
47PF
47PF
47PF
47PF
10uF
5%
5%
5%
5%
20%
C347
C348
C349
C350
1-126-964-11
1-126-964-11
1-126-964-11
1-127-888-11
ELECT
ELECT
ELECT
CERAMIC
10uF
10uF
10uF
0.1uF
20%
20%
20%
10%
C351
1-127-868-11 CERAMIC
2200PF
10%
C352
C353
C354
C355
1-127-868-11
1-127-868-11
1-127-888-11
1-126-964-11
2200PF
2200PF
0.1uF
10uF
10%
10%
10%
20%
C358
1-127-888-11 CERAMIC
0.1uF
10%
CERAMIC
CERAMIC
CERAMIC
ELECT
10V
(DB1070)
470uF
20%
10V
(DB1070)
10PF
5%
50V
(DB1070: AEP, CH, E, UK)
50V
(DB1070)
0.1uF
10%
50V
(DB1070)
27PF
5%
50V
(DB1070: AEP, CH, E, UK)
10PF
5%
50V
(DB1070)
27PF
5%
50V
(DB1070)
50V
(DB1070)
50V
(DB1070)
50V
(DB1070)
50V
(DB1070)
50V
(DB1070)
50V
50V
50V
(DB1070)
10V
(DB1070)
50V
(DB1070)
50V
50V
50V
50V
50V
50V
50V
50V
50V
(DB1070)
50V
50V
50V
50V
50V
(DB1070)
50V
STR-DB870/DB1070
VIDEO
Ref. No.
Part No.
Description
Remark
C359
1-127-888-11 CERAMIC
C360
C361
1-127-888-11 CERAMIC
1-126-916-11 ELECT
C362
1-126-964-11 ELECT
C363
1-126-964-11 ELECT
0.1uF
10%
50V
(DB1070: AEP, CH, E, UK)
0.1uF
10%
50V
1000uF
20%
6.3V
(DB1070: AEP, CH, E, UK)
10uF
20%
50V
(DB1070)
10uF
20%
50V
C364
C365
C366
1-127-888-11 CERAMIC
1-127-888-11 CERAMIC
1-126-964-11 ELECT
0.1uF
0.1uF
10uF
C367
C368
1-127-888-11 CERAMIC
1-126-960-11 ELECT
C369
C370
1-128-805-11 CERAMIC
1-127-888-11 CERAMIC
C372
1-126-916-11 ELECT
C373
C374
1-127-888-11 CERAMIC
1-127-888-11 CERAMIC
47PF
5%
50V
0.1uF
10%
50V
(DB1070: AEP, CH, E, UK)
1000uF
20%
6.3V
(DB1070: AEP, CH, E, UK)
0.1uF
10%
50V
0.1uF
10%
50V
C375
1-126-964-11 ELECT
10uF
C376
1-126-960-11 ELECT
C377
1-127-888-11 CERAMIC
C378
C379
1-127-888-11 CERAMIC
1-127-888-11 CERAMIC
10%
10%
20%
50V
50V
50V
(DB1070)
0.1uF
10%
50V
1uF
20%
50V
(DB1070: AEP, CH, E, UK)
20%
50V
(DB1070)
1uF
20%
50V
(DB1070: AEP, CH, E, UK)
0.1uF
10%
50V
(DB1070)
0.1uF
10%
50V
0.1uF
10%
50V
(CND, US)
C380
1-127-888-11 CERAMIC
0.1uF
10%
C381
1-127-888-11 CERAMIC
0.1uF
10%
C382
1-127-888-11 CERAMIC
0.1uF
10%
50V
(CND, US)
50V
(CND, US)
50V
(CND, US)
< CONNECTOR >
CN301
CN301
CN301
CN302
CN303
CN303
CN303
* CN306
CT302
CT303
Remark
1-412-911-11 FERRITE
1-424-543-11 FERRITE
FL302
FL303
1-424-543-11 FERRITE
1-424-543-11 FERRITE
FL304
1-416-300-21 FILTER, NOISE
0uH (DB1070)
0uH
(DB1070: AEP, CH, E, UK)
0uH (DB1070)
0uH
(DB1070: AEP, CH, E, UK)
(DB1070)
FL305
1-416-300-21 FILTER, NOISE
(DB1070)
< IC >
IC301
IC302
IC303
IC304
IC305
6-700-051-01
6-700-051-01
8-759-231-66
8-759-917-18
8-759-666-34
IC
IC
IC
IC
IC
OPA2652 (CND, US)
OPA2652 (CND, US)
TC74HC4053AP (CND, US)
SN74HCU04AN (DB1070)
BA7622 (DB1070)
IC306
IC307
IC308
IC309
IC310
8-759-232-01
6-700-367-01
8-759-529-20
8-759-822-05
8-759-036-90
IC
IC
IC
IC
IC
TC74HC00AP (DB1070: AEP, CH, E, UK)
MB90089F-G-238-BND (DB1070)
NJM2296D
LA7213 (DB1070: AEP, CH, E, UK)
MC74ACT08N (DB1070)
IC311
IC312
8-759-822-05 IC LA7213 (DB1070: AEP, CH, E, UK)
8-759-036-90 IC MC74ACT08N
< JACK >
J301
J301
J302
J302
J303
J304
L301
8-719-911-19 DIODE 1SS199-25 (DB1070)
8-719-911-19 DIODE 1SS199-25
Description
FB303
FL301
1-568-838-11 CONNECTOR, FFC 21P (CND, US)
1-784-776-11 CONNECTOR, FFC 15P
(DB1070: AEP, CH, E, UK)
1-564-720-11 PIN, CONNECTOR (SMALL TYPE) 4P (DB1070)
1-141-442-11 CAP, CERAMIC TRIMMER 20PF
(DB1070: AEP, CH, E, UK)
1-141-442-11 CAP, CERAMIC TRIMMER 20PF (DB1070)
1-141-442-11 CAP, CERAMIC TRIMMER 20PF (DB1070)
Part No.
8-719-911-19 DIODE 1SS199-25
< FERRITE BEAD/NOISE FILTER >
J304
< DIODE >
D301
D303
D304
1-573-846-11 CONNECTOR, BOARD TO BOARD 14P
(DB1070: AEP, CH, E, UK)
1-766-715-21 CONNECTOR, BOARD TO BOARD 10P
(DB870: AEP, UK)
1-784-039-21 CONNECTOR, BOARD TO BOARD 19P
(CND, US)
1-564-505-11 PLUG, CONNECTOR 2P
1-568-830-11 CONNECTOR, FFC 11P (DB870: AEP, UK)
< TRIMMER >
CT301
Ref. No.
J305
J305
1-794-313-11 JACK, PIN (BLOCK) 9P (COMPONENT VIDEO
MONITOR OUT, TV/SAT IN, DVD/LD IN)
(DB1070: CND, US)
1-815-573-11 JACK, PIN BLOCK 9P (COMPONENT VIDEO
MONITOR OUT, TV/SAT IN, DVD/LD IN)
1-794-970-11 JACK, PIN 1P (MONITOR OUT VIDEO) (DB870)
1-794-971-11 JACK, PIN 1P (MONITOR OUT VIDEO)
(DB1070)
1-563-330-11 JACK (CONTROL A1 II)
1-794-978-11 JACK, PIN 3P (VIDEO 2 IN VIDEO,
VIDEO 1 IN/OUT VIDEO) (DB870)
1-794-979-11 JACK, PIN 3P (VIDEO 2 IN VIDEO,
VIDEO 1 IN/OUT VIDEO) (DB1070)
1-794-978-11 JACK, PIN 3P (TV/SAT IN VIDEO,DVD/LD IN
VIDEO, VIDEO OUT 2 VIDEO) (DB870)
1-794-979-11 JACK, PIN 3P (TV/SAT IN VIDEO, DVD/LD IN
VIDEO, VIDEO OUT 2 VIDEO) (DB1070)
< COIL >
1-410-973-11 INDUCTOR
22uH (DB1070)
< TRANSISTOR >
Q302
Q304
Q305
8-729-900-80 TRANSISTOR
8-729-119-79 TRANSISTOR
8-729-119-79 TRANSISTOR
DTC124ES (CND, US)
2SC2785-FEK (DB1070)
2SC2785-FEK (DB1070)
< RESISTOR >
R301
1-247-804-11 CARBON
75
5%
R302
1-247-804-11 CARBON
75
5%
R303
1-247-804-11 CARBON
75
5%
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
89
STR-DB870/DB1070
VIDEO
Ref. No.
VIDEO 3
Part No.
Description
Remark
R304
1-247-804-11 CARBON
75
5%
R305
1-247-804-11 CARBON
75
5%
R306
1-247-804-11 CARBON
75
5%
R307
1-247-804-11 CARBON
75
5%
R308
1-249-417-11 CARBON
1K
5%
R309
1-247-804-11 CARBON
75
5%
R310
1-247-804-11 CARBON
75
5%
R311
1-249-417-11 CARBON
1K
5%
R312
1-249-417-11 CARBON
1K
5%
R313
1-249-411-11 CARBON
330
5%
R314
1-249-433-11 CARBON
22K
5%
R315
1-249-411-11 CARBON
330
5%
R316
1-249-433-11 CARBON
22K
5%
R317
1-247-903-00 CARBON
R318
1-247-804-11 CARBON
R319
1-249-411-11 CARBON
R320
1-249-417-11 CARBON
1-249-417-11 CARBON
1K
R322
1-249-417-11 CARBON
R323
1-247-804-11 CARBON
R324
1-247-903-00 CARBON
R325
1-249-429-11 CARBON
R326
1-249-411-11 CARBON
330
5%
R327
1-249-411-11 CARBON
330
5%
R328
1-247-807-31 CARBON
100
5%
R329
1-249-393-11 CARBON
10
5%
R330
1-249-393-11 CARBON
10
5%
Part No.
Description
Remark
R335
1-247-804-11 CARBON
75
R336
1-247-804-11 CARBON
75
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
R337
1-249-411-11 CARBON
R338
R339
R340
1-247-804-11 CARBON
1-247-804-11 CARBON
1-247-804-11 CARBON
5%
1/4W
(DB1070: AEP, CH, E, UK)
330
5%
1/4W
(CND, US)
75
5%
1/4W
75
5%
1/4W
75
5%
1/4W
R341
R342
R343
1-247-804-11 CARBON
1-247-804-11 CARBON
1-249-437-11 CARBON
75
75
47K
5%
5%
5%
R344
R345
1-247-804-11 CARBON
1-249-437-11 CARBON
75
47K
5%
5%
R346
R347
1-247-804-11 CARBON
1-249-424-11 CARBON
75
3.9K
5%
5%
R348
1-249-437-11 CARBON
47K
5%
R349
1-249-418-11 CARBON
1.2K
5%
R350
1-249-437-11 CARBON
47K
5%
R351
R352
1-247-804-11 CARBON
1-249-411-11 CARBON
R353
1-247-883-00 CARBON
R354
1-249-411-11 CARBON
R355
1-249-411-11 CARBON
75
5%
1/4W
330
5%
1/4W
(DB1070: AEP, CH, E, UK)
150K
5%
1/4W
(DB1070: AEP, CH, E, UK)
330
5%
1/4W
(CND, US)
330
5%
1/4W
(DB1070: AEP, CH, E, UK)
R356
1-247-883-00 CARBON
R357
1-247-807-31 CARBON
R358
1-249-433-11 CARBON
R359
1-249-411-11 CARBON
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(CND, US)
1M
5%
1/4W
(DB1070: AEP, CH, E, UK)
75
5%
1/4W
(DB1070: AEP, CH, E, UK)
330
5%
1/4W
(DB1070: AEP, CH, E, UK)
1K
5%
1/4W
(DB1070)
R321
Ref. No.
1/4W
(CND, US)
1/4W
(CND, US)
1/4W
(DB1070)
1K
5%
1/4W
(DB1070)
75
5%
1/4W
(DB1070: AEP, CH, E, UK)
1M
5%
1/4W
(DB1070)
10K
5%
1/4W
(CND, US)
5%
1/4W
(DB1070: AEP, CH, E, UK)
1/4W
1/4W
1/4W
(DB1070)
1/4W
1/4W
(DB1070)
1/4W
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
5%
150K
5%
1/4W
(DB1070: AEP, CH, E, UK)
100
5%
1/4W
(CND, US)
22K
5%
1/4W
(CND, US)
330
5%
1/4W
(CND, US)
< VIBRATOR >
R331
1-249-417-11 CARBON
R332
1-247-807-31 CARBON
R333
1-249-425-11 CARBON
R334
1-247-807-31 CARBON
90
1K
5%
1/4W
(CND, US)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
1/4W
(DB1070)
100
5%
1/4W
(DB1070: AEP, CH, E, UK)
4.7K
5%
1/4W
(DB1070)
100
5%
1/4W
(DB1070: CND, US)
X301
1-781-820-21 VIBRATOR, CRYSTAL (17.34MHz)
(DB1070: AEP, CH, E, UK)
X302
1-781-821-21 VIBRATOR, CRYSTAL (14MHz) (DB1070)
**************************************************************
1-681-104-11 VIDEO 3 BOARD
**************
< CAPACITOR >
C293
C294
1-162-302-11 CERAMIC
1-162-302-11 CERAMIC
0.0022uF 30%
0.0022uF 30%
< CONNECTOR >
CN299
* EB299
1-784-923-11 PIN, CONNECTOR 7P
1-537-738-21 TERMINAL, EARTH
16V
16V
STR-DB870/DB1070
VIDEO 3
Ref. No.
Part No.
Description
Remark
Ref. No.
< JACK >
J298
J299
Part No.
VIDEO AU
V.SWITCH
Description
Remark
1-681-106-11 V.SWITCH BOARD (E2, E3)
**************
1-770-571-11 JACK BLOCK, PIN (L TYPE) 3P
(VIDEO 3 INPUT VIDEO/AUDIO)
1-784-808-11 TERMINAL, S (VIDEO 3 INPUT S-VIDEO)
1-533-217-31 HOLDER, FUSE
< CONNECTOR >
< RESISTOR >
CN49
1-568-106-11 PIN, CONNECTOR 4P
R298
1-249-417-11 CARBON
1K
5%
1/4W
R299
1-249-417-11 CARBON
1K
5%
1/4W
**************************************************************
< FUSE >
0 F49
1-532-504-51 FUSE (T4AL/250V)
1-681-096-11 VIDEO AU BOARD
***************
< SWITCH >
0 VS49
< CAPACITOR >
C201
C202
C211
C212
C213
1-127-868-11
1-127-868-11
1-127-868-11
1-127-868-11
1-128-809-11
CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC
2200PF
2200PF
2200PF
2200PF
100PF
10%
10%
10%
10%
5%
50V
50V
50V
50V
50V
1-571-437-21 SWITCH, POWER VOLTAGE CHANGE
(VOLTAGE SELECTOR)
**************************************************************
MISCELLANEOUS
**************
62
64
160
164
< CONNECTOR >
CN201
* CN202
1-568-441-11 SOCKET, CONNECTOR 9P
1-564-719-11 PIN, CONNECTOR (SMALL TYPE) 3P
164
< IC >
IC201
8-759-582-65 IC TC9273N-014
< JACK >
J201
J201
J202
J202
1-774-411-11 JACK, PIN 6P (TV/SAT AUDIO IN, DVD/LD
AUDIO IN, VIDEO 2 AUDIO OUT) (DB870)
1-794-984-11 JACK, PIN 6P (TV/SAT AUDIO IN, DVD/LD
AUDIO IN, VIDEO 2 AUDIO OUT) (DB1070)
1-774-411-11 JACK, PIN 6P (VIDEO 2 AUDIO IN,
VIDEO 1 AUDIO IN/OUT) (DB870)
1-794-984-11 JACK, PIN 6P (VIDEO 2 AUDIO IN,
VIDEO 1 AUDIO IN/OUT) (DB1070)
1-765-352-11
1-773-105-11
1-769-904-11
1-693-539-21
WIRE (FLAT TYPE) (31 CORE)
WIRE (FLAT TYPE) (19 CORE) (CND, US)
WIRE (FLAT TYPE) (9 CORE)
TUNER
(DB870: CND/DB1070: CND, E2, E3, US)
1-693-540-21 TUNER(DB870: AEP, UK/
DB1070: AEP, CH, KR, MY, SP, TW, UK)
203
204
204
0 210
0 210
1-773-143-11
1-773-001-11
1-773-003-11
1-769-079-21
1-769-743-11
0 210
1-777-071-21 CORD, POWER (DB870: AEP, UK/
DB1070:AEP, E2, E3, MY, SP, TW, UK)
1-782-464-21 CORD, POWER (CH)
1-783-820-11 CORD, POWER (US)
1-437-324-11 TRANSFORMER, POWER (TW)
1-437-325-11 TRANSFORMER, POWER (CND, US)
0 210
0 210
0 T901
0 T901
WIRE (FLAT TYPE) (21 CORE) (CND, US)
WIRE (FLAT TYPE) (15 CORE) (DB870)
WIRE (FLAT TYPE) (15 CORE) (DB1070)
CORD, POWER (KR)
CORD, POWER (CND)
0 T901
< RESISTOR >
R201
R202
R203
R204
R205
1-249-417-11
1-249-417-11
1-249-421-11
1-249-417-11
1-249-421-11
CARBON
CARBON
CARBON
CARBON
CARBON
1K
1K
2.2K
1K
2.2K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R206
R211
R251
R252
R253
1-249-417-11
1-249-417-11
1-249-417-11
1-249-417-11
1-249-421-11
CARBON
CARBON
CARBON
CARBON
CARBON
1K
1K
1K
1K
2.2K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R254
1-249-417-11 CARBON
1K
5%
1/4W
R255
1-249-421-11 CARBON
2.2K
5%
1/4W
R256
1-249-417-11 CARBON
1K
5%
1/4W
**************************************************************
1-437-327-11 TRANSFORMER, POWER (DB870: AEP, UK /
DB1070: AEP, CH, KR, MY, SP, UK)
0 T901
1-437-328-11 TRANSFORMER, POWER (E2)
************************************************************
**************
HARDWARE LIST
**************
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#2
7-685-885-09 SCREW +BVTT 4X16 (S)
************************************************************
0
0
1-569-008-21
1-770-019-11
1-476-552-21
1-476-606-11
1-476-607-11
ACCESSORIES
************
ADAPTOR, CONVERSION (E2, E3, TW)
ADAPTOR, CONVERSION PLUG 3P (UK)
COMMANDER, STANDARD (RM-U305A)
(DB870: AEP, UK)
REMOTE COMMANDER (RM-PP505)
(DB870: CND)
REMOTE COMMANDER (RM-PP505L)
(DB1070: CND, US)
1-476-645-11 REMOTE COMMANDER (RM-LP205)
(DB1070: AEP, CH, E2, E3, KR, MY, SP, TW, UK)
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
91
STR-DB870/DB1070
Ref. No.
Part No.
Description
Remark
1-501-374-11 ANTENNA, LOOP (AM)
1-501-594-11 ANTENNA (FM)
1-777-172-11 CORD, CONNECTION
(CONTROL S CONNECTING CORD) (CND,US)
1-777-560-11 CORD, CONNECTION (AUDIO/VIDEO/
CONTROL S CONNECTING CORD) (CND, US)
1-793-184-21 CONNECTOR (F TYPE ADAPTOR)
(CND, E2, E3, US)
4-228-696-01 COVER, BATTERY (for RM-U305A)
(DB870: AEP, UK)
4-983-536-01 COVER, BATTERY
(for RM-PP505, RM-PP505L, RM-LP205)
(EXCEPT DB870: AEP, UK)
4-235-985-11 MANUAL, INSTRUCTION (ENGLISH)
4-235-985-21 MANUAL, INSTRUCTION (FRENCH)
(DB870: AEP, CND/
DB1070: AEP, CND, E2, E3, MY, SP)
4-235-985-31 MANUAL, INSTRUCTION (SPANISH)
(DB870: AEP/DB1070: AEP, E2, E3, MY, SP)
4-235-985-41 MANUAL, INSTRUCTION
(TRADITIONAL CHINESE)
(DB1070: E3, KR, MY, SP, TW)
4-235-985-51 MANUAL, INSTRUCTION
(SIMPLIFIED CHINESE) (CH)
4-235-985-61 MANUAL, INSTRUCTION (KOREAN) (KR)
4-235-985-71 MANUAL, INSTRUCTION
(GERMAN, DUTCH, SWEDISH) (AEP)
4-235-985-81 MANUAL, INSTRUCTION (ITALIAN, POLISH)
(AEP)
4-236-327-11 MANUAL, INSTRUCTION (for RM-PP505)
(ENGLISH) (DB870: CND)
4-236-327-21 MANUAL, INSTRUCTION (for RM-PP505)
(FRENCH) (DB870: CND)
4-236-328-11 MANUAL, INSTRUCTION (for RM-PP505L)
(ENGLISH) (DB1070: US, CND)
4-236-328-21 MANUAL, INSTRUCTION (for RM-PP505L)
(FRENCH) (DB1070: CND)
4-236-383-11 MANUAL, INSTRUCTION (for RM-LP205)
(ENGLISH)
(DB1070: AEP, CH, E2, E3, MY, SP, TW, UK)
4-236-383-21 MANUAL, INSTRUCTION (for RM-LP205)
(FRENCH, SPANISH)
(DB1070: AEP, E2, E3, MY, SP, TW)
4-236-383-31 MANUAL, INSTRUCTION (for RM-LP205)
(TRADITIONAL CHINESE) (E3, MY, SP, TW)
4-236-383-41 MANUAL, INSTRUCTION
(SIMPLIFIED CHINESE) (CH)
4-236-383-51 MANUAL, INSTRUCTION (for RM-LP205)
(KOREAN) (KR)
4-236-383-61 MANUAL, INSTRUCTION (for RM-LP205)
(GERMAN, DUTCH, SWEDISH, ITALIAN,
POLISH) (DB1070: AEP)
92
Ref. No.
Part No.
Description
Remark
STR-DB870/DB1070
MEMO
93
STR-DB870/DB1070
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.
Ver.
1.0
1.1
1.2
1.3
1.4
1.5
Date
2001.04
2001.07
2001.11
2002.04
2002.06
2003.07
Description of Revision
New
Addition of Block Diagrams
Addition of DSP Test Mode
Addition of Electrical Adjustment
Correction of Part No. for R414, 464, 514, 564, 614, 664 of
MAIN board
Correction of Part No. for R909, 910 of DC2 board
Change of Part No. for Ref. No. 7 to EXPLODED VIEWS
Correction of Part No. for Ref. No. TM502 of SP boaed
(SPM-01042)
(SPM-02020)
(SPM-02038)
(SPM-03050/03051)