Download SERVICE MANUAL

SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
RMT-V230/V231/V231A/V231B/V232
SERVICE MANUAL
US Model
SLV-677HF/678HF/688HF
Canadian Model
SLV-478/677HF/678HF
Mexican Model
SLV-L47/L57/L67HF/L77HF/X50/X60HF
G
j
Panamanian Model
SLV-L47/L58/L67HF/L78HF
Venezueran Model
Photo : SLV-478
SLV-L48/L58/L68HF/L78HF
• Refer to the SERVICE MANUAL of VHS MECHANICAL
ADJUSTMENT for MECHANICAL ADJUSTMENTS. (9921-647-11)
S MECHANISM
HiFi model: SLV-677HF/678HF/688HF/L67HF/L68HF/L77HF/L78HF/X60HF
Mono model:SLV-478/L47/L48/L57/L58/X50
SPECIFICATIONS
VIDEO CASSETTE RECORDER
MICROFILM
DIFFERENT SPECIFICATIONS
MODEL
SPECIFICATIONS
AUDIO SYSTEM
SLV-478
SLV-677HF
SLV-678HF
SLV-688HF
SLV-L47
SLV-L48
SLV-L57
SLV-L58
MONAURAL
HiFi-STEREO
HiFi-STEREO
MONAURAL
MONAURAL
—
SAP
SAP
—
—
VCR+ SYSTEM
—
—
BUILT-IN
—
—
LINE 2 INPUT
—
—
BUILT-IN
—
BUILT-IN
BODY COLOR
BLACK
TUNER AUDIO
(STEREO) SYSTEM
BLACK
BLACK
BLACK
DUAL MODE SHUTTLE
—
—
—
—
BUILT-IN
REMOTE COMMANDER
RMT-V231A
RMT-V231A
RMT-V231B
RMT-V230
RMT-V232
MODEL
SPECIFICATIONS
AUDIO SYSTEM
TITAN
SLV-L67HF
SLV-L68HF
BLACK
SLV-L77HF
SLV-L78HF
SLV-X50
SLV-X60HF
HiFi-STEREO
HiFi-STEREO
MONAURAL
HiFi-STEREO
SAP
SAP
—
SAP
—
TUNER AUDIO
(STEREO) SYSTEM
VCR+ SYSTEM
—
—
—
LINE 2 INPUT
—
BUILT-IN
—
—
TITAN
TITAN
BODY COLOR
BLACK
TITAN
BLACK
TITAN
DUAL MODE SHUTTLE
—
BUILT-IN
BUILT-IN
—
REMOTE COMMANDER
RMT-V231
RMT-V232
RMT-V232
RMT-V231
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH
MARK ! 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 IDENTIFÉS PAR UNE MARQUE ! SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
—2—
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
1.
2.
3.
4.
5.
6.
7.
Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes
and bridges.
Check the interboard wiring to ensure that no wires are
"pinched" or contact high-wattage resistors.
Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
Look for parts which, though functioning, show obvious signs
of deterioration. Point them out to the customer and
recommend their replacement.
Check the line cord for cracks and abrasion.
Recommend the replacement of any such line cord to the
customer.
Check the B+ voltage to see it is at the values specified.
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 0.5mA (500 microampers).
Leakage current can be measured by any one of three methods.
1.
2.
3.
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.
—3—
A commercial leakage tester, such as the Simpson 229 or RCA
TW-540A. Follow the manufacturers' instructions to use these
instruments.
A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The "limit" indication
is 0.75V, 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 2V AC range are suitable. (See
Fig. A)
TABLE OF CONTENTS
SERVICE NOTE
• MA-317 (REC/PB AMP)
SCHEMATIC DIAGRAM ······························ 4-5
• MA-317 (VIDEO)
SCHEMATIC DIAGRAM ······························ 4-8
• MA-317 (SERVO/SYSTEM CONTROL)
SCHEMATIC DIAGRAM ···························· 4-11
• MA-317 (AUDIO)
SCHEMATIC DIAGRAM ···························· 4-15
• MA-317 (MODE CONTROL)
SCHEMATIC DIAGRAM ···························· 4-17
• MA-317 (TUNER)
SCHEMATIC DIAGRAM ···························· 4-19
• MA-317 (POWER SUPPLY)
SCHEMATIC DIAGRAM ···························· 4-21
• DS-79 (OPERATION SWITCHES)
PRINTED WIRING BOARD AND
SCHEMATIC DIAGRAM ···························· 4-23
• JK-161 (LINE IN 2)
PRINTED WIRING BOARD AND
SCHEMATIC DIAGRAM ···························· 4-24
1.
2.
ERROR CODE INDICATION ··········································· 6
HOW TO REPLACE A ROTARY UPPER DRUM
(HiFi MODEL) ··································································· 7
2-1. HOW TO REMOVE A ROTARY UPPER DRUM ············ 7
2-2. HOW TO ATTACH A NEW ROTARY
UPPER DRUM ··································································· 7
1.
GENERAL
Getting Started
Unpacking ·············································································· 1-1
Setting up the remote commander ········································· 1-1
Hookups ················································································· 1-1
Selecting a language ······························································ 1-7
Setting the clock ···································································· 1-7
Setting up cable box control ·················································· 1-7
Presetting channels ································································ 1-9
Setting up VCR Plus+ ·························································· 1-10
Basic Operations
Playing a tape ······································································· 1-11
Recording TV programs ······················································ 1-11
Recording TV programs using VCR Plus+ ························· 1-12
Setting the timer manually ··················································· 1-13
Additional Operations
Playing/searching at various speeds ···································· 1-14
Searching for a selected point on the tape ··························· 1-14
Skip-searching automatically ··············································· 1-14
Recording TV programs using the quick timer ··················· 1-15
Checking/changing/cancelling timer settings ······················ 1-15
Recording stereo and bilingual programs ···························· 1-15
Adjusting the picture ··························································· 1-16
Changing menu options ······················································· 1-16
Editing with another VCR ··················································· 1-16
Additional Information
General setup information ··················································· 1-17
Troubleshooting ··································································· 1-17
Index to parts and controls ··················································· 1-18
2.
DISASSEMBLY
2-1.
2-2.
2-3.
2-4.
UPPER CASE, FRONT PANEL BLOCK ASSEMBLY · 2-1
DS-79 BOARD, JK-161 BOARD ··································· 2-1
REAR PANEL ································································· 2-2
MA-317 BOARD WITH S MECHANISM DECK
ASSEMBLY ···································································· 2-2
2-5. S MECHANISM DECK ASSEMBLY,
MA-317 BOARD ···························································· 2-3
2-6. INTERNAL VIEWS ························································ 2-4
2-7. CIRCUIT BOARDS LOCATION ··································· 2-5
3.
BLOCK DIAGRAMS
3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
OVERALL BLOCK DIAGRAM ···································· 3-1
VIDEO BLOCK DIAGRAM ·········································· 3-4
SERVO/SYSTEM CONTROL BLOCK DIAGRAM ····· 3-5
AUDIO BLOCK DIAGRAM ········································· 3-7
TUNER BLOCK DIAGRAM ········································· 3-9
POWER SUPPLY BLOCK DIAGRAM ······················· 3-11
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1. FRAME SCHEMATIC DIAGRAM ································ 4-1
4-2. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS ············································ 4-3
• MA-317 (REC/PB AMP, VIDEO, SERVO/SYSTEM
CONTROL, AUDIO, MODE CONTROL,
TUNER, POWER SUPPLY)
PRINTED WIRING BOARD ························· 4-3
5.
INTERFACE,
IC PIN FUNCTION DESCRIPTION
5-1. SYSTEM CONTROL —
MECHANISM BLOCK INTERFACE
(MA-317 BOARD IC160) ··············································· 5-1
5-2. SYSTEM CONTROL —
SERVO PERIPHERAL CIRCUIT INTERFACE
(MA-317 BOARD IC160) ··············································· 5-1
5-3. SYSTEM CONTROL — SYSTEM CONTROL
PERIPHERAL CIRCUIT INTERFACE
(MA-317 BOARD IC160) ··············································· 5-2
5-4. SYSTEM CONTROL AND RF MODULATOR—
INPUT SELECTION BLOCK INTERFACE
(MA-317 BOARD IC160) ··············································· 5-2
5-5. SYSTEM CONTROL —
VIDEO/RP BLOCK INTERFACE
(MA-317 BOARD IC160) ··············································· 5-2
5-6. SYSTEM CONTROL —
AUDIO BLOCK INTERFACE
(MA-317 BOARD IC160) ··············································· 5-2
5-7. SERVO/SYSTEM CONTROL MICROPROCESSOR
(MA-317 BOARD IC160) ··············································· 5-3
6.
ADJUSTMENTS
6-1 MECHANICAL ADJUSTMENTS ································· 6-1
6-2. ELECTRICAL ADJUSTMENTS ··································· 6-1
2-1. PREPARATION BEFORE ADJUSTMENT ··················· 6-1
2-1-1. Equipment Required ························································ 6-1
2-1-2. Equipment Connection ···················································· 6-1
2-1-3. Input Signal Check ·························································· 6-1
2-1-4. Alignment Tape ······························································· 6-1
2-1-5. Input/Output Levels and Impedance ······························· 6-2
2-1-6. Adjustment Sequence ······················································ 6-2
2-2. POWER SUPPLY CHECK ············································· 6-2
2-2-1. Output Voltage Check (MA-317 Board) ························· 6-2
2-3. SERVO SYSTEM CHECK ············································· 6-3
2-3-1. RF Switching Position/
AF Switching Position Adjustments (MA-317 Board) ··· 6-3
2-4. VIDEO SYSTEM CHECKS AND ADJUSTMENT ······· 6-4
2-4-1. X’tal OSC Check (MA-317 Board) ································· 6-4
2-4-2. SYNC AGC Check (MA-317 Board) ······························ 6-4
2-4-3. White Clip/Dark Clip Check (MA-317 Board) ··············· 6-4
2-4-4. Recording Y Level Check (MA-317 Board) ··················· 6-5
2-4-5. Recording Chroma Level Check(MA-317 Board) ·········· 6-5
2-4-6. Playback Level Check (MA-317 Board) ························· 6-5
—4—
2-5. AUDIO SYSTEM ADJUSTMENT ································· 6-6
2-5-1. ACE Head Adjustment ···················································· 6-6
2-5-2. E-E Output Level Check ················································· 6-6
2-5-3. Overall Output Level and Distortion Factor Check ········ 6-6
2-5-4. Overall Noise Level Check ············································· 6-6
2-6. TUNER SYSTEM ADJUSTMENT (HiFi MODEL) ······ 6-6
2-6-1. Separation Adjustment (MA-317 Board) ························ 6-6
2-7. ADJUSTING PARTS LOCATION DIAGRAM ············· 6-8
7.
REPAIR PARTS LIST
7-1. EXPLODED VIEWS ······················································ 7-1
7-1-1. FRONT PANEL ASSEMBLY AND UPPER CASE
SECTION ········································································ 7-1
7-1-2. CHASSIS SECTION ······················································· 7-2
7-1-3. MECHANISM DECK-1 ················································· 7-3
7-1-4. MECHANISM DECK-2 ················································· 7-4
7-1-5. MECHANISM DECK-3 ················································· 7-5
7-2. ELECTRICAL PARTS LIST ·········································· 7-6
—5—
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
SERVICE NOTE
1. ERROR CODE INDICATION
• Error codes are indicated using the lower 5 digits in the fluorescent display tube.
“At this time, Colon “:” between character is not indicated.”
Mode code indication when the error has occurred.
Error code
ERROR CODE
0 No error
1 Cam encoder error Loading direction
2 Cam encoder error Unloading direction
3 T reel error
4 S reel error
5 Capstan error
6 Drum error
7 Error on initializing
8 Cassette loading error
9 Reserve
MODE CODE
0 Power-on eject
1 Power-on initial
2 Power-off eject
3 Power-off stop
4 FF
5 REW
6 REC
7 REC- pause
8 Power-on stop
9 PB
10
11
12
13
14
15
16
17
18
19
FWD x1
FWD x2
CUE
PB-pause
RVS-pause
RVS x1
RVS x2
REV
Power-off initial
Mecha. error (Power off)
—6—
20
21
22
23
24
25
26
27
28
REW play
Cas. loading
Tape loading
Power-off loading
Mecha. error (Power on)
Power-on eject initial
Power-off eject initial
APC REC
Cas. loading
(No auto PB check)
2.
HOW TO REPLACE A ROTARY
UPPER DRUM (HiFi MODEL)
See below for note.
2-1.
1)
2)
3)
HOW TO REMOVE A ROTARY UPPER DRUM
Remove screw 1 (+P3 × 8) and remove the ground shaft
assembly 2. (Refer to Fig. 4.)
Remove soldering which is marked by arrow and remove the
rotary upper drum board completely.
Remove two screws 3 (PSW3 × 8) and remove the rotary
upper drum in the direction of A. (Refer to Fig. 5.)
If removal is difficult, remove it while rotating it slowly.
Note: If removal is difficult, check again if soldering is removed
completely.
2 Ground shaft assembly
1 Screw (+P3 × 8)
Soldering
Drum when viewed
from the top
Soldering
4 Plate
spring
2-2.
1)
2)
3)
HOW TO ATTACH A NEW ROTARY UPPER
DRUM
Pay attention so that finger print or like must not be put when
inserting a new upper drum into lower drum.
Align mark of the rotary upper drum board with the mark of
the rotary transformer board so that the screw hole on the upper
drum and that on the lower drum are aligned. (Refer to Fig. 5.)
If attaching is difficult, attach a upper drum while rotating it
slowly.
Note: Pay attention not to damage the video heads.
Confirm that the upper drum is inserted completely.
4)
5)
Tighten the two screws 3 (PSW3 × 8). (Refer to Fig. 5.)
Fix the earth shaft 2 by tightening the screw 1 (+P3 × 8) so
that protrusion at the tip of the earth shaft contacts the center
of the drum shaft.
Note: When attaching the ground shaft assembly 2, never give
force to the plate spring 4.
3 PSW3 × 8
Upper drum assembly
DZR-45-R (8-848-576-02)
A
Align the two arrow marks.
Fig. 4
Lower drum assembly
DZL-51B/J-RP (8-848-666-11)
Fig. 5
NOTE : There are two types of drum assembly built in the HiFi models.
[Discrimination]
UPPER DRUM ASSEMBLY
DZR-45-R
(8-848-576-02)
—Top View—
There are two printed circuit boards
on the top.
DRUM ASSEMBLY
DZH-94A/Z-RP
(8-839-044-02)
—Top View—
There is no printed circuit board.
Note: It cannot be divided to two parts, the
upper and the lower drum assemblies.
—7—
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
SECTION 1
This section is extracted from
SLV-688HF nstruction manual.
GENERAL
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
1-9
1-10
1-11
1-12
1-13
1-14
1-15
1-16
1-17
1-18
1-19E
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
SECTION 2
DISASSEMBLY
NOTE : Follow the disassembly procedure in the numerical order given.
2-1. UPPER CASE, FRONT PANEL BLOCK ASSEMBLY
2 Upper case
1 Tapping screws
3 Connector
(From CN423 on MA-317 board)
(Models built in JK-161 board only)
2
1 Tapping screws
Front panel block assembly
secured points
4 Hooks
Front panel block assembly
secured points
5
3 Connector
(From CN401 on MA-317 board)
Front panel block assembly
4 Hooks
2-2. DS-79 BOARD, JK-161 BOARD
SLV-688HF/L57/
L58/L77HF/L78HF
/X50
JK-161 board
+B2. 6 × 8
Jack cover
+B2. 6 × 8
DS-79 board
Front panel assembly
SLV-L57/L58/
L77HF/L78HF/
X50
DS-79 board
+B2. 6 × 8
EXCEPT
SLV-L57/L58/
L77HF/L78HF/
X50
2-1
2-3. REAR PANEL
Rear panel
6
2 Hook
1
3 Hook
1
4 Hooks
1
5 Hook
Power code stopper
Illustlation : HiFi model
2-4. MA-317 BOARD WITH S MECHANISM DECK ASSEMBLY
1 +BVTP 3 × 10
2 MA-317
board with
S mechanism
assembly
Chassis
2-2
2-5. S MECHANISM DECK ASSEMBLY, MA-317 BOARD
1 Flexible cable of the
drum assembly
(From CN260 on
MA-317 board)
2 Connector
(From FE head)
3 Connector
(From ACE assembly)
4
5 +BVTP 3 × 12
4
5 +BVTP 3 × 12
4 +BVTP 3 × 10
6 S mechanism
deck
MA-317 board
MD base (R)
MD base (M)
MD base (R)
2-3
2-6. INTERNAL VIEWS
—Top View—
M901 (Note)
Upper drum assembly DZR-45-R
8-848-576-02 (HiFi)
Lower drum assembly DZL-51B/J-RP
8-848-666-11 (HiFi)
Drum Assembly DZH-73D-ZRB (MONO)
Drum Assembly DZH-94A/Z-RP (HiFi)
Note : See page 7 for the note about drum
assembly for the HiFi models.
ACE head block assembly
A-6759-620-A
Pinch press block assembly
A-6759-615-A
FE head
1-500-144-11
FL complete assembly
A-6759-619-C
Reel (T) table
3-977-508-01
Reel (S) table
3-977-507-01
—Bottom View—
M902
DC motor (capstan)
1-698-971-11
M901 (Note)
Lower drum assembly
DZL-51B/J-RP
8-848-666-11 (HiFi)
Rubber belt
3-977-510-01
M903
Cam motor assembly
X-3947-577-1
2-4
2-7. CIRCUIT BOARDS LOCATION
MA-317
REC/PB AMP, VIDEO,
SERVO/SYSTEM CONTROL,
AUDIO, MODE CONTROL,
TUNER, POWER SUPPLY
IF702
ACE ASSEMBLY
JK-161
(LINE IN 2)
SLV-688HF/L57/L58/
L77HF/L78HF/X50
DS-79
(OPERATION SWITCHES)
2-5E
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
SECTION
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
MA-317 BOARD
(SEE PAGE 4-24)
JK-161
BOARD(1/2)
D VS
IN
CHARACTOR
GEN
RF VIDEO
OUT
VIDEO
LINE OUT
BUFF
3CH
S701
RF CH
AUDIO
LINE OUT
CJ570
R
TU V
IC260
VIDEO
HEAD
D FG
PB Y/C
CAP VS
CAP FG
C ROT
PLL DATA
PLL CLOCK
PLL ENB
AFT
C SYNC
EP
CH 1
S OUT1,S CLK1
EP
CH 2
TV/VTR
Q VD
VIDEO
REC/PB
AMP
RF SWP,RF ENV,C SYNC
IC360
AL
IC733
HIFI MODEL
RF AUDIO
FM PB
SP
CH 1
AFM
REC/PB
AMP
SP
CH 1
AF REC
AF SWP
_
RE P
CJ570
EXCEPT
MONO MODEL
TU R
TU R
QVD
S OUT1,S CLK1
MODE1-4
B/G ST
DUAL
PROCESS
AUDIO
PROCESSOR
(HIFI)
ROTARY
SW
MAIN/SAP,MAIN/SAP
Q101
T SENS
I2C DATA1,I2C CLOCK1
I2C DATA1,I2C CLOCK1
IC161
NORM OUT
Q100
S SENS
EEP ROM
WP
R2
IC201 (2/2)
JK-161
BOARD(2/2)
END LED
AUDIO
PROCESSOR
(MONO)
S401-406, 412
I2C DATA VIDEO,I2C CLOCK VIDEO
R
(SEE PAGE 4-23)
I2C DATA VIDEO,
I2C CLOCK VIDEO
AF REC
AF SWP
_
REC P
AF ENV
EXCEPT
L57,L58,X50 MODEL
688HF,L57,L58,L77HF,L78HF,X50 MODEL
FUNCTION
KEY
FUNC 1
S442-S444
S441,445-447
DMS UP,DOWN
IC980
IC301
REC CUR
SIRCS
IN
ND420
HEAD
SW
T331,Q331
REC
PROOF
FLUORESCENT
DISPLAY
><
BIAS
ERASE
OSC
SIRCS
CBC
I/O
IC403
REMOCON
><
CONTROL
SIG
REMOTE
CONTROL
RECEIVER
IC420
30V
AC IN
DS-79 BOARD
FUNCTION
KEY
FUNC 2
PB CUR
FULL
ERASE
HEAD
LOADING
MOTOR
S REEL
FG
SAP,STEREO
L
SP
CH 1
M
PH101
F MONO
NORM IN
CJ801
LOADING
MOTOR
DRIVE
T REEL
FG
L2
(SEE PAGE 4-24)
AUDIO
LINE 2 IN
AF ENV
AF SWP
R1
R
TU L
CAM +, _
FM REC
L1
L
AUDIO
LINE 1 IN
TU L
IC101
S OUT0
S CLK0
CS
RF SWP
RF ENV
C SYNC
MPX
IC340
CTL
HEAD
SYSTEM
MODE
CONTROL
PH102
AR
AUDIO
HEAD
CAPSTAN
MOTOR
CAPSTAN
FG
CTL REC/PB
SP
CH 2
AUDIO
ERASE
HEAD
M
S OUT0,S CLK0,CS
REC Y/C
AUDIO
REC/PB
HEAD
DRUM
FG
CAPSTAN MOTOR
CAPSAT
SERVO
HIFI
MODEL
TU VIDEO
SP
CH 1
DRUM
PG
IF702
EXCEPT
MONO MODEL
V1
VIDEO
LINE 1 IN
D PG
IF
L
CCD 1H
DELAY
DRUM
SERVO
DRUM
MOTOR
M
4CH
IC202
Y/C
PROCESSOR
688HF,L57,L58,L77HF,L78HF,X50 MODEL
TU701
TUNER/MOD/IF
RF
TV/VTR
Q560
VIDEO
V2
VIDEO
LINE 2 IN
VHF/
UHF
CJ570
PLL DATA
PLL CLK
PLL ENB
IC501
AFT
(1/2)
MPX
IC201
DRUM MOTOR
IC160
RF VIODEO
RF AUDIO
CJ801
(SEE PAGES 4-6, 8, 11, 15, 17, 19, 21)
LINE
FILTER
SWITCHING
REGULATOR
SW12V
MTR12V
D6V
SW5V
TIMER
CONT
S OUT0
S CLK0
S IN
CS
IC162
P FAIL
POWER
FAIL DET
RESET
RESET
PULSE GEN
_ 10V
3-1
3-2
CONTROL
S OUT
(CABLE BOX CONTROL)
688HF ONLY
L57,L58,L77HF,
L78HF,X50 ONLY
DMS
BLOCK
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
3-2. VIDEO BLOCK DIAGRAM
688HF,L57,L58,L77HF,L78HF,X50 MODEL
JK-161 BOARD (1/2)
MA-317 BOARD
(SEE PAGE 4-24)
IC201 #∞ REC
(SEE PAGES 4-6, 8)
IC201 #• REC/PB
IC501
IC201 @• REC
CHARACTER GEN
IC201 (1/2)
Y/C PROCESSOR
CJ801
CN801
VIDEO
LINE 2 IN
L2 VIDEO
1
30
28
IC201 #¶ REC/PB
34
CLP
32
35
IC260 !• REC/PB
IF702
8
IC160
IC160
IC160
IC160
IC160
2.4Vp-p
TO/FROM
SYSCON
BLOCK
IC260 !¶ REC/PB
38
BUFFER
12 S IN
11 V IN
AGC
DET
KIL
B.D
FSC
BPF
NAP
46
C
NC
45
N.L
DE-EM
TU V
84 C SYNC
65 S OUT1
67 S CLK1
18 RF SWP
8 RF VIDEO
DHP
NC
PIC
CTL
Y/C
MIX
R
LPF
P
YNR
P
IC260
1H
DL
5
7
BUFFER
RF
VIDEO TU701 5
COMP
SW3
7
6
C SYNC
DATA
LOGIC
3
2
PB
CLOCK
RF SWP
C ROT
5
6
SW8
(SEE PAGE 3-9)
2Vp-p
H
BUFFER
P
IC201 %§ REC
REC
BGA
18
19
20
17
21
14
PB
ACC
AMP
P
BPF P
2
MAIN
CONV
SUB
CONV
KIL
Q210
SUB
BPF
S
Q202
S
15
REC
HPF
ENV
DET
3
50
1
+
13
BUFFER
52
LPF
3.579545MHz
500mVp-p
COMB
PB
BGA-B
TH
Q208
SW5
REC
IDEL
48
1H/2H
DL
SEQ
R
4
P
DL
EQ
R.A
TRAP
11
10
SW9
R
COMB FILTER
BPF
1
C
LPF
P
BUFFER
SW10 SW6
13
12
R
R
Q260
22
IC202 (2/2)
66 C ROT
R
PB RF
IC201 %§ PB
ACC
DET
SW4
13
14
PB Y/C
PB
EQ
N
17
BUFFER
20
FM
AGC
N
DOUB
LIM
DEM
SUB P
LPF
25
SW1
PB:ON
REC
26
28
18
REC RF REC
EQ
FM
MOD
DE
ENH
SLD
61
IC260 @™ PB
REC
ADJ
IC201 !¶ PB
IC201 $• REC
IC201 %º REC
IC201 @∞ REC
IC201 $• PB
IC201 %º PB
30
CN261
FOR
CHECK
1
2
3
CN261 3 REC/PB
200mV/Div
0.1µsec/div
REC CURR
PB RF
RF SWP
200mV/Div
0.1µsec/div
CN261 2 PB
5Vp-p
30Hz
200mV/Div
0.1µsec/div
AFC
DET
VCO
DET
1V/Div
0.1µsec/div
PB APC
DET
PB
BGA-B
BUFFER
IC260 #º REC
CN261 1 REC
IC260 @• REC
0.5V/Div
0.1µsec/div
3-3
20mV/Div
0.1µsec/div
H
0.5Vp-p
H
340mVp-p
H
0.23Vp-p
IC201 !∞ PB
200mV/Div
56
55
KIL
DET
Q201
REC RF
SW2
PB:ON
VXO1
CLP
26
VCA
12
REC APC
DET
B
DE
EMPH
16
IC260 4 REC
3.579545MHz
550mVp-p
L262
PB
9
8
EP
CH2
TO
TUNER
BLOCK
IC501 9, !¡ REC/PB
500mVp-p
0.1µsec/div
3-4
51
49
CJ570
VIDEO
LINE OUT
Q211
R
29
16
PB
CN260
SW7
EP
CH1
BUFFER
L263
11
10
SP
CH2
BUFFER
SW5V
VIDEO REC/PB AMP
DRUM
VIDEO
HEAD
SP
CH1
Q560
Q209
42
10
IC201 $∞ PB
H
FROM
SYSCON
BLOCK
(SEE PAGE 3-5)
Q502
20
(SEE PAGE 3-5)
5Vp-p
30Hz
IC160 13
S CLK IC160 70
S OUT IC160 68
IC160 64
CS
X501
7.15909MHz
1H DELAY
CLP
1/2
R
SYNC
SEP
37
V OUT 9
19
40
(SEE PAGE 3-10)
H
FBC
VIDEO
AMP
44
PB C
FROM
TUNER
BLOCK
QV/VH
INS
IC202 (1/2)
4Vp-p
H
Q501
R
P
CLP
22
CJ570
L204
CLK 2
DATA 4
CS 3
SW5V
Y VCC 36
C VCC 47
VIDEO
AGC
+
VIDEO
LINE 1 IN
33
CLP
CN423
QVD
2Vp-p
H
1Vp-p
H
1
1Vp-p
H
54
X202
3.57MHz
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
3-3. SERVO/SYSTEM CONTROL BLOCK DIAGRAM
IC160 *§ REC/PB
IC160 !ª (HiFi STEREO MODEL)
IC160 *¶ REC/PB
OUTPUT
TO/FROM
VIDEO
BLOCK
MATRIX
4Vp-p
PG
3
D PG
4
D FG
360Hz
86 DRUM PG
TO/FROM
AUDIO
BLOCK
M901
FG
SYSTEM/MODE CONT
87 DRUM FG
SW 5V
IC260
IC260
IC260
IC260
IC201 37 IC260
IC201
IC501
IC501
IC501
HIFI ONLY
19
20
26
17
18
33
2
4
3
IC340
IC340
IC360 40 IC340
IC360
IC360
IC360
IC201
IC201
IC201
5
4
1
39
41
42
70
64
63
S OUT1
S CLK1
VIDEO RF
RF SWP
C SYNC
Q VD
S CLK0
S OUT0
CS
65
67
8
18
84
13
70
68
64
REC
REC P
AF SWP
AF ENV
I2C DATAQ1
I2C CLOCK 1
A MUTE
I2C DATA VIDEO
I2C CLOCK VIDEO
50
49
19
9
22
17
48
52
51
S OUT1
S CLK1
VIDEO RF
RF SWP
C SYNC
Q VD
S CLK0
S OUT0
OSD CS
REC
REC P
AF SWP
AF ENV
I2C DATA 1
I2C CLOCK 1
A MUTE
I2C DATA VIDEO
I2C CLOCK VIDEO
S IN 69
FLD CS 66
G1 37
G6 32
15
S1 26
·
S16 28
31
-
CLK
D IN
D OUT
CS
-
8
6
5
9
(SEE PAGES 3-3, 4)
F+
-
78 DRUM ERR
F+
FL DRIVER
FROM
POWER
SUPPLY
BLOCK
-
OUTPUT
4.5Vp-p
30Hz
SERVO CONT
5Vp-p
62.5kHz
MTR12V
1
2
5Vp-p
30Hz
14 VDD
38 VDD
VEE 27
JOG LED 40
–10V
D162
L163
AVCC
AMP VCC
VCC
CLSEL
F–
+
-
CN101
VCC
IC420
IC160 (2/2)
IC160 (1/2)
HALL
DEVICE
VACUUM
FLUORESCENT
DISPLAY
G1-G5 P1-P16
F–
IC160 &• REC/PB
DRUM MOTOR
M
ND420
IC160 !• REC/PB
MA-317 BOARD (SEE PAGE 4-11, 17)
D6V
99
98
37
36
D161
L161
IC162
75
8
RESET 43
6
P FAIL
7
POWER
FAIL DET
(SEE PAGES 3-7, 8)
CAPSTAN MOTOR
PS101
AN5V
HALL
DEVICE
IC161
CN102
MTR12V
7
VM
U+
U– VCC
V+
V–
TL
W+
W–
TO/FROM
TUNER
BLOCK
U
CAP VS
5
V
77 CAP ERR
CAP RVS
2
5
76 WP
(SEE PAGES 3-9, 10)
LIMITER
6
RESET
PULSE GEN
IC403
SW 5V
1
5
EEPROM 6
7
16 CAP RVS
W
TU701
TU701
TU701
TU701
IF702
IC733
IC733
IC733
IC733
IC733
IC733
11
10
12
4
6
7
5
8
9
11
10
100
23
24
21
3
15
53
74
45
12
25
PLL DATA
PLL CLOCK
PLL ENABLE
TV/VTR
TU AFT
F MONO
TA MUTE
MAIN/SAP
MAIN/SAP
STEREO
SAP
PLL DATA
PLL CLOCK
PLL ENABLE
ANT SEL
TU AFT
F MONO
TA MUTE
MAIN/SAP
MAIN/SAP
STEREO
SAP
REMOCON 14
1
REMOTE
CONTROL
RECEIVER
D5V
2
688HF ONLY
IC980
D6V
SIRCS/CBC I/O
4 SIRCS IN
5 SIRCS OUT
12 REG ON/OFF
SIRCS OUT 73
CBC ON 46
VCC
REG IN
REG OUT
S OUT
13
14
1
9
CNJ980
CONTROL
S OUT
HIFI ONLY
CAPSTAN
FG
85 CAP FG
3
IC160 &¶ REC/PB
SW12V
T REEL 80
IC160 *∞ REC/ PB
30 REC PRF
PH102
T REEL
FG
S101
REC
PROOF
5Vp-p
62.5kHz
4.4Vp-p
1.078kHz
S REEL 79
TO
POWER
SUPPLY
BLOCK
IC160 (™ REC
IC600 4
Q600
POWER CONT
PH101
S REEL
FG
56 P CONT
D5V
4Vp-p
30Hz
D405
POWER
CN161
CTL(X)
1
92 CTL IN+
T SENS
7
Q101
TAKE END
SENSOR
Q401
LED
DRIVE
CTL
HEAD
D5V
S SENS 6
CTL(Y)
3
_
91 CTL IN
IC160 (¡ REC
Q100
SUPPLY END
SENSOR
IC101
Q103
LOADING
MOTOR DRIVE
MTR12V
CN103
LOADING
MOTOR
4Vp-p
90Hz
8 VCC1
9 VCC2
1
2 CAM–
2.
3
10 CAM+
IN2 4
M
END LED
20
FUNC KEY1
5
LED
DRIVE
L57,L58,L77HF,
L78HF,X50 MODEL
58 CW
S401
POWER
S402
EJECT
S403
REC
S102
CAM
ENCODER
MECHA
POSITION
4
3
2
1
29 MODE1
|
26 MODE4
MODE1
MODE2
MODE3
MODE4
S405
CH+
EASY
SETUP
REW
PB/STOP
FF
JOG
FUNC KEY2 4
IC160 #• REC/PB
X160
16MHz
2.3Vp-p
16MHz
IC160 $¡ REC/PB
X161
32.768kHz
39
8
8
4
3
2
5
4
3
2
5
42
S404
PAUSE
DMS UP 55
DMS DOWN 54
3-5
(SEE PAGE 4-23)
D5V
CN443
REW 4
STOP 3
RTN 2
EXCEPT
L57,L58,L77HF
L78HF,X50 MODEL
SOCCER
BALL
L57,L58,L77HF,
L78HF,X50 MODEL
L57,L58,L77HF,
L78HF,X50 MODEL
38
S406
CH–
41
2Vp-p
32kHz
DS-79 BOARD
D441
S412
-
M902
DMS UP
DMS DOWN
6
7
CN401
6
7
S445
JOG
CN441
3-6
S444
REW
S446
FF
S447
REW
S441
FF
S442
PB
S443
STOP
DMS BLOCK
CN442
STOP
2
PLAY
1
JOG2 4
JOG1 5
SHUTTLE
SWITCH
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
3-4. AUDIO BLOCK DIAGRAM
MA-317 BOARD
HIFI MODEL
(SEE PAGES 4-6, 15)
SW 5V
IC360
IC340
SW 12V
VCC
HA
3
CH1
17
EP
REC ON
VCC
3
FM PB
37
SP
24
X
AGC
AMP
16
5
9
FM REC
TU701
1
14
TO
TUNER
BLOCK
(SEE PAGE 3-9)
15
PNR
R
MODEM
CA
RF AUDIO
L
SEL
20
1
MUTE
OUTPUT
FM
BPF
HA
CH2
12
PNR
L
MODEM
18
2
SW 12V
13
MUTE
14
CN260
35
16
MUTE
R
17
+
36
MONO
ONLY
EXCEPT
MONO MODEL
AGC
DET
NORM IN
H SW
1
40 AF SWP
LEVEL
DET
HF ADJ
FM PB
39
IC160
TO/FROM
SYSCON
BLOCK
(SEE PAGE 3-5)
50
REC
Q387
20
INPUT SEL
MUTE
SCL
1
3
NORM OUT
SDA
REC 5
41 42
1
2
5
6
3 4
IC201 (2/2)
IC160
49
REC P
IC160
19
AF SWP
IC160
9
AF ENV
IC160
22
I2C DATA
IC160
17
I2C CLOCK
AUDIO
PROCESSOR
(MONO)
SW 5V
IC733
76
4
IC160
48
70
REC
MUTE
CTL
EQ
10
TU AUDIO L
11
PB
PB:
LP,SP
TU AUDIO R
PB
LINE
AMP
+
IC733
3
A MUTE
A VCC
JS324
FROM
TUNER
BLOCK
(SEE PAGE 3-10)
MONO
ONLY
21
MUTE REC 4
CN341
JS325
PB ON
13
MUTE
77
FROM
SYSCON
BLOCK
9
8
CJ570
L
AUDIO
LINE 1 IN
71
REC
73
L1 R
R
(SEE PAGE 3-5)
ALC
75
JS321
L1 L
AUDIO
LINE 2 IN
L
R
CN801
L2 L
REC
L2 R
AUTO
BIAS
3
5
5
JK-161
BOARD(2/2)
3
1
REC:
EP,LP
PB:EP
CN423
3
SERIAL
DECODER
5
EXCEPT
L57,L58,X50 MODEL
CJ801
A-H SW
JS322
JS323
6
MONO
ONLY
7
4
2
80
79
+
Q301
BIAS
SW
EXCEPT
L57,L58,X50 MODEL
(SEE PAGE 4-24)
( 688HF,L57,L58,L77HF
L78HF,X50 MODEL )
CN301
1
AUDIO
REC/PB
HEAD
IC301
HEAD SW
AUDIO
ERASE
HEAD
4
2
2
5
X
4
T331,Q331
FULL
ERASE
HEAD
3-7
X
BIAS
ERASE
OSC
1
CJ570
AUDIO
LINE OUT
JS326
DRUM
AUDIO
HEAD
AUDIO
PROCESSOR
(HIFI)
L341
AFM
REC/PB
AMP
SW 5V
CN302
3-8
64
I2C DATA VIDEO
IC160
52
63
I2C CLOCK VIDEO IC160
51
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
3-5. TUNER BLOCK DIAGRAM
L704
L702
SW5V
SW12V
(SEE PAGE 4-19)
30V
MA-317 BOARD
L731
TU701
IN
SPLITTER
VHF/
UHF
8
RF
7
IF702
12V
30V
9
5V
TUNER/MOD/IF
IF
14
2 IF
3
12V
V OUT 8
IC201 32
TV
RF
MOD
6
7 RF AGC
ST / BILINGUAL
PROCESSOR
S701
AFT 6
1
5
1 VCC
L 3
TU AUDIO L
IC360
1
12 MPX IN
R 4
TU AUDIO R
IC360
2
F MONO
IC160 15
MPX 4
3CH
4
12
10
RV731
SEPARATION
11
FORCED 7
MUTE 5
PLL DATA
IC160 100
PLL CLOCK
IC160 23
PLL ENABLE
IC160 24
TV/VTR
TO
VIDEO
BLOCK
(SEE PAGE 3-3)
IC733
DATA
VTR
2
AGC
CLOCK
4CH
ENABLE
OUT
RF CH
TU VIDEO
IC160 21
FROM
SYSCON
BLOCK
TA MUTE
IC160 53
MS0 8
MAIN/SAP
IC160 74
MS1 9
MAIN/SAP
IC160 45
STEREO
IC160 12
SAP
IC160 25
TU AFT
IC160
ST IND 11
SAP IND 10
(SEE PAGE 3-5)
TO
AUDIO
BLOCK
(SEE PAGE
3-7)
TO/FROM
SYSCON
BLOCK
HIFI ONLY
RF VIDEO
Q560
RF AUDIO
IC360 11
FROM
VIDEO
BLOCK
(SEE PAGE 3-4)
(SEE PAGE 3-5)
FROM
AUDIO
BLOCK
(SEE PAGE 3-8)
16
3-9
3
3-10
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
3-6. POWER SUPPLY BLOCK DIAGRAM
(SEE PAGE 4-21)
D609
9
L604
+30V
5V
5V
12V
T600
IF702
30V
TU701
12V
MA-317 BOARD
9
7
3
8
3
688HF MODEL ONLY
R705
IC980
SIRCS/
CBC I/O
IC601
D608
10
CN600
3
LF600
D600
F600
+12V
REG
2
L702
14 REG IN
HIFI MODEL
D982
13 VCC
IC733
R/G ST
DUAL PROC.
Q604,605
6
11
M12V
SW
7
14
Q601,602
SWITCHING
SW 12V
4
D607
13
5
1
1
12
AC
IN
L601
L703
L704
L731
IC160
1 VCC
MTR 12V
SERVO/SYSTEM
CONTROL
P C0NT
56 P CONT
D606
D161
IC202
37 VCC
1H DELAY
2
JS202
3
L611
IC260
VIDEO
REC/PB AMP
2 VDD
D162
JS105
L163
99 AVDD
98 AMP VCC
L262
IC201
Q603
L602
PH600
PS600
+5V
REG
16 VCC
Y/C PROC.
SW 5V
L263
L204
JS203
3
JS301
IC602
EEPROM
8 VCC
47 C VCC
IC340
IC162
AUDIO
REC/PB AMP
76 A VCC
(MONO)
L341
1
SHUNT
REG.
IC161
29 VCC
36 Y VCC
14 VCC
7 VCC1
IC301
2
HEAD SW
IC360
AUDIO
PROC.
1 VCC
T331,Q331
L331
JS361
35 12V
BIAS
OSC
HIFI MODEL
5 VCC2
L57,L58,L77HF,
L78HF,X50 MODEL
(SEE PAGE 4-23)
POWER
FAIL
DET
RESET
PULSE
GEN.
JOG LED VCC
PH101,102
Q101,102
T/S
REEL
T/S
SENS
JS501
D501
JS502
D405
D441
JOG
LOADING
MOTOR DRIVE
JS104
8 VCC1
9 VCC2
LIMITER
PS101
SW 5V
MTR 12V
IC420
27 VEE
-10V
16
3-12E
1
CAPSTAN
MOTOR
7
ND420
14 VDD
38 VDD
6
CN102
DISPLAY
DRIVER
3-11
CN441
POWER
D 6V
L603
9
T/S
LED
IC101
13 AVDD
15 DVDD
9
D103
IC501
CHARACTER
GEN.
DS-79
BOARD
CN401
DISPLAY
F-
MTR 12V
F+
CN101
1
DRUM
MOTOR
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
4-1. FRAME SCHEMATIC DIAGRAM
4-1
4-2
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
There are few cases that the part printed on this diagram isn’t mounted in this model.
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
MA-317 (REC/PB AMP, VIDEO, SERVO/SYSTEM CONTROL, AUDIO, MODE CONTROL, TUNER, POWER SUPPLY) PRINTED WIRING BOARD
— Ref. No.: MA-317 board; 1,000 series —
REC/PB AMP, VIDEO, SERVO/SYSTEM CONTROL, AUDIO, MODE CONTROL, TUNER, POWER SUPPLY
MA-317
4-4
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
MA-317 (REC/PB AMP) SCHEMATIC DIAGRAM
— Ref. No.: MA-317 board; 1,000 series —
• See page 4-3 for MA-317 BOARD printed wiring board.
MA-317 BOARD (1/3)
MA-317 BOARD
CJ570
A-4
CN101
CN102
CN103
CN161
CN260
CN261
CN301
CN302
CN341
CN401
CN423
CN600
C-9
E-3
I-6
I-13
B-10
B-9
B-6
B-6
B-12
J-2
D-12
B-1
CNJ980
A-3
D103
D109
D161
D162
D382
D383
D405
D501
D560
D600
D601
D602
D603
D604
D605
D606
D607
D608
D609
D610
D611
D612
D616
D702
D980
D981
D982
G-7
E-8
H-3
H-3
A-12
A-12
J-13
B-4
B-4
C-1
D-3
E-2
D-2
D-2
E-1
G-1
F-1
F-2
F-2
G-2
F-12
F-12
D-2
C-13
A-4
A-4
B-4
IC101
IC160
IC161
IC162
IC201
IC202
IC260
IC301
IC340
IC360
IC403
IC420
IC501
IC601
IC602
IC733
IC980
I-4
I-10
G-7
H-7
D-6
E-5
B-10
C-6
B-11
D-10
J-10
J-8
C-3
H-12
F-1
H-13
B-4
PH101
PH102
PH600
H-9
H-6
E-1
Q101
Q102
Q103
Q201
Q202
Q208
Q209
Q210
Q211
Q260
Q301
Q331
Q387
Q401
Q501
Q502
Q560
Q601
Q602
Q603
Q604
Q605
F-3
F-11
G-8
B-6
C-6
C-5
D-5
E-6
E-6
B-9
C-7
C-8
A-12
J-13
C-4
D-4
B-5
D-2
C-1
E-12
I-1
H-1
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
1 IC260 4 REC
• For printed wiring boards.
•
: Pattern from the side which enables seeing.
1V/Div
0.1µsec/div
Caution :
Pattern face side:
(Conductor Side)
2 IC260 #º REC
Parts on the pattern face side
seen from the pattern face are
indicated.
Pattern face side: parts on the parts face side seen
(Component Side) from the parts face are indicated.
CN261 1 REC
0.5V/Div
0.1µsec/div
• For schematic diagrams.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, because it is damaged by the heat.
• All resistor are in ohms, 1/4W unless otherwise noted.
Chip resistor are 1/10W unless otherwise noted.
kΩ: 1000Ω, MΩ, : 1000kΩ.
• All capacitors are in µF unless otherwise noted. pF : µ
µF. 50V or less are not indicated except for electrolytics
and tantalums.
•
: panel designation.
•
: internal component.
: B+ Line. *
•
•
: B– Line. *
: IN/OUT direction of (+,–) B LINE. *
•
• Circled numbers refer to waveforms. *
• Readings are taken with a color-bar signal input.
• Voltage are dc between ground and measurement
points.*
• Readings are taken with a digital multimeter (DC10MΩ).*
• Voltage variations may be noted due to normal production
tolerances.*
3 IC260 @• REC
20mV/Div
0.1µsec/div
4 IC260 @™ PB
200mV/Div
0.1µsec/div
5 IC260 !• REC/PB
H
2.3Vp-p
6 IC260 !¶ REC/PB
When indicating parts by reference number, please
include the board name.
CN261 3 REC/PB
• * : indicated by the color red.
5Vp-p
30Hz
IF702
MA-317
REC/PB AMP, VIDEO,
SERVO/SYSTEM CONTROL,
AUDIO, MODE CONTROL,
TUNER, POWER SUPPLY
ACE ASSEMBLY
JK-161
(LINE IN 2)
SLV-688HF/L57/L58/
L77HF/L78HF/X50
DS-79
(OPERATION SWITCHES)
4-5
4-6
4-7
REC/PB AMP
MA-317 (1/7)
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
MA-317 (VIDEO) SCHEMATIC DIAGRAM
— Ref. No.: MA-317 board; 1,000 series —
• See page 4-3 for MA-317 BOARD printed wiring board.
MA-317 BOARD (2/3)
7 IC201 !∞ PB
!¢ IC201 $∞ PB
CN261 2 PB
500mVp-p
H
200mV/Div
0.1µsec/div
8 IC201 !¶ PB
!∞ IC201 %§ REC
3.579545MHz
550mVp-p
200mV/Div
0.1µsec/div
9 IC201 @∞ REC
H
!∞ IC201 %§ PB
0.5Vp-p
!º IC201 @• REC
3.579545MHz
500mVp-p
!§ IC201 $• REC
IC201 %º REC
1Vp-p
H
H
!¡ IC201 #∞ REC
!§ IC201 $• PB
IC201 %º PB
1Vp-p
H
340mVp-p
0.23Vp-p
H
!™ IC201 #¶ REC/PB
H
@ª IC501 9, !¡ REC/PB
4Vp-p
2Vp-p
H
!£ IC201 #• REC/ PB
H
VIDEO
MA-317 (2/7)
2Vp-p
4-8
4-9
4-10
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
MA-317 (SERVO/SYSTEM CONTROL) SCHEMATIC DIAGRAM
— Ref. No.: MA-317 board; 1,000 series —
• See page 4-3 for MA-317 BOARD printed wiring board.
MA-317 BOARD (3/3)
@¢ IC160 *∞ REC/ PB
!¶ IC160 !• REC/PB
!• IC160 !ª (HiFi STEREO MODEL)
4.4Vp-p
1.078kHz
5Vp-p
30Hz
!ª IC160 #• REC/PB
@∞ IC160 *§ REC/PB
4.5Vp-p
30Hz
2.3Vp-p
16MHz
@º IC160 $¡ REC/PB
@§ IC160 *¶ REC/PB
2Vp-p
32.768kHz
4Vp-p
@¡ IC160 &¶ REC/PB
360Hz
@¶ IC160 (™ REC
5Vp-p
62.5kHz
4Vp-p
30Hz
@• IC160 (¡ REC
@™ IC160 &• REC/PB
4Vp-p
30Hz
5Vp-p
62.5kHz
@£ IC160 *¢ REC/PB
H
4-11
4-12
4-13
4Vp-p
SERVO/SYSTEM CONTROL
MA-317 (3/7)
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
MA-317 (AUDIO) SCHEMATIC DIAGRAM
— Ref. No.: MA-317 board; 1,000 series —
AUDIO
MA-317 (4/7)
• See page 4-3 for MA-317 BOARD printed wiring board.
4-15
4-16
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
MA-317 (MODE CONTROL) SCHEMATIC DIAGRAM
— Ref. No.: MA-317 board; 1,000 series —
• See page 4-3 for MA-317 BOARD printed wiring board.
4-17
4-18
MODE CONTROL
MA-317 (5/7)
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
MA-317 (TUNER) SCHEMATIC DIAGRAM
— Ref. No.: MA-317 board; 1,000 series —
TUNER
MA-317 (6/7)
• See page 4-3 for MA-317 BOARD printed wiring board.
4-19
4-20
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
MA-317 (POWER SUPPLY) SCHEMATIC DIAGRAM
— Ref. No.: MA-317 board; 1,000 series —
• See page 4-3 for MA-317 BOARD printed wiring board.
4-21
4-22
POWER SUPPLY
MA-317 (7/7)
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
DS-79 (OPERATION SWITCHES) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
— Ref. No.: DS-79 board; 1,000 series —
IF702
JK-161 (LINE IN 2) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
— Ref. No.: JK-161 board; 2,000 series —
MA-317
REC/PB AMP, VIDEO,
SERVO/SYSTEM CONTROL,
AUDIO, MODE CONTROL,
TUNER, POWER SUPPLY
ACE ASSEMBLY
JK-161
(LINE IN 2)
SLV-688HF/L57/L58/
L77HF/L78HF/X50
OPERATION SWITCHES
DS-79
/ LINE IN 2
JK-161
4-23
DS-79
(OPERATION SWITCHES)
4-24E
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
SECTION 5
INTERFACE, IC PIN FUNCTION DESCRIPTION
5-1. SYSTEM CONTROL — MECHANISM BLOCK INTERFACE (MA-317 board IC160)
Signal
CW
MODE 1
MODE 2
MODE 3
MODE 4
REC PRF
T REEL
S REEL
END LED
T SENS
S SENS
*1.
*2.
*3.
*4.
*5.
TAPE
TAPE
I/O EJECTED CASSETTE CASSETTE
STOP
LOARDING UNLOARDING THREADING UNTEREADING
Pin No.
MA-317 Board
IC160 %•
MA-317 Board
IC160 @ª
MA-317 Board
IC160 @•
MA-317 Board
IC160 @¶
MA-317 Board
IC160 @§
MA-317 Board
IC160 #º
MA-317 Board
IC160 *º
MA-317 Board
IC160 &ª
MA-317 Board
IC160 @º
MA-317 Board
IC160 7
MA-317 Board
IC160 6
FF
REW
PB
REC
O
*5
H
L
H
L
*5
*5
*5
*5
*5
I
—
—
—
—
—
H
H
H
H
H
I
—
—
—
—
—
L
L
L
H
H
I
—
—
—
—
—
H
H
H
L
L
I
—
—
—
—
—
H
L
L
L
L
I
L
*1
*1
*1
*1
*1
*1
*1
*1
*1
I
H/L
H/L
H/L
H/L
H/L
H/L
*2
*2
*2
*2
I
H/L
H/L
H/L
*2
*2
H/L
*2
*2
*2
*2
O
L
*3
*3
*3
*3
*3
*3
*3
*3
*3
I
*3
*3
*3
*4
*4
*4
*4
*4
*4
*4
I
*3
*3
*3
*4
*4
*4
*4
*4
*4
*4
“L” When erasing protection tab is bent. “H” when not bent.
Pulse of period in proportion to reel rotating speed.
Approx. 2 msec period “H” pulse when tape top or end is detected.
Normally “L”. 2 msec period “H” pulse when tape top or end is detected.
Hi-Z
5-2. SYSTEM CONTROL — SERVO PERIPHERAL CIRCUIT INTERFACE
(MA-317 board IC160)
Signal
Pin No.
MA-317
IC160 (™
MA-317
DRUM PG IC160 *§
MA-317
DRUM FG IC160 *¶
MA-317
CAP FG
IC160 *∞
MA-317
CAP RVS
IC160 !§
MA-317
CAP ERR
IC160 &¶
MA-317
DRUM ERR IC160 &•
CTL IN+
*1.
*2.
*3.
*4.
*5.
*6.
*7.
Board
Board
Board
Board
Board
Board
Board
I/O
STOP
FF
REW
TAPE
THREADING
TAPE
UNTHREADING
PB
REC
O
*7
*7
*7
*7
*7
*7
*1
I
*3
*3
*3
*3
*3
*3
*3
I
*4
*4
*4
*4
*4
*4
*4
I
H/L
*2
*2
*5
*5
*2
*2
O
H/L
L
H
L
H
L
L
O
L
*6
*6
*6
*6
*6
*6
O
*6
*6
*6
*6
*6
*6
*6
30 Hz pulse
Pulse of period in propotion to tape speed.
30 Hz “H” pulse.
720 Hz pulse.
Unstable period pulse.
DC voltage 1 ~ 5V.
Hi-Z (2.5V).
5-1
5-3. SYSTEM CONTROL — SYSTEM CONTROL PERIPHERAL CIRCUIT INTERFACE
(MA-317 board IC160)
Signal
RESET
I2C DATA1
I2C CLOCK1
I2C DATA VIDEO
I2C CLOCK VIDEO
(RP) S OUT1
(RP) S CLK1
Pin No.
MA-317 Board
IC160 $£
MA-317 Board
IC160 @™
MA-317 Board
IC160 !¶
MA-317 Board
IC160 %™
MA-317 Board
IC160 %¡
MA-317 Board
IC160 ^∞
MA-317 Board
IC160 ^¶
I/O
I
I/O
O
I/O level
Normally “H”. “L” when service interruption detected or restored.
Serial communication data to audio microprocessor and
EEPROM I2C161.
Serial communication clock to audio microprocessor and
EEPROM I2C161.
I/O
Serial communication data to video microprocessor.
O
Serial communication clock to video microprocessor.
I/O
Serial communication data to RP microprocessor.
O
Serial communication clock to RP microprocessor.
5-4. SYSTEM CONTROL AND RF MODULATOR — INPUT SELECTION BLOCK
INTERFACE (MA-317 board IC160)
Signal
ANT SEL
Pin No.
MA-317 Board
IC160 @¡
I/O
O
I/O level
“L” when RF modulator through.
5-5. SYSTEM CONTROL — VIDEO/RP BLOCK INTERFACE (MA-317 board IC160)
Signal
RF SWP
QVD
REC P
C SYNC
*1.
*2.
*3.
Pin No.
MA-317 Board
IC160 !•
MA-317 Board
IC160 !£
MA-317 Board
IC160 $ª
MA-317 Board
IC160 *¢
I/O
STOP/FF
/REW
TAPE
LOADING
TAPE
UNLOADING
PB
REC
REC
PAUSE
O
*1
*1
*1
*1
*1
*1
O
L
L
L
*2
L
L
O
L
L
L
L
L
H
I
*3
*3
*3
*3
*3
*3
Synchronized with drum rocation. 30Hz 50% duty pulse.
Normal “L”. “H” when video signal is not rgenerated.
Composite sync signal (positive).
5-6. SYSTEM CONTROL — AUDIO BLOCK INTERFACE (MA-317 board IC160)
Signal
A MUTE
Pin No.
I/O
STOP/FF
/REW
TAPE
LOADING
TAPE
UNLOADING
PB
REC
REC
PAUSE
MA-317 Board
IC160 $•
O
L
L
L
L
L
H
5-2
5-3E
MODE 1
RECPRF
DEST1
DEST2
DEST3
29
30
31
32
33
32 kHz (in)
32 kHz (out)
RESET
—
MAIN/SAP
CBC ON
—
AMUTE
REC P
REC
41
42
43
44
45
46
47
48
49
50
VSS
MODE 2
28
40
MODE 3
27
16 MHz (out)
MODE 4
26
39
SAP
25
16 MHz (in)
PLL ENABLE
24
38
PLL CLK
23
VCC
I2C DATA 1
22
37
ANT SEL
21
CLSEL
END LED
20
36
AF SWP
19
NUB
RF SWP
18
NUA
I2C CLOCK 1
17
35
CAP RVS
16
34
F MONO
STEREO
12
15
—
11
QVD
—
10
REMOCON
AF ENV
9
14
VIDEO RF
8
13
SSENS
TSENS
FUNC KEY 1
5
7
FUNC KEY 2
4
6
—
TU AFT
3
—
2
Signal
1
O
O
O
—
O
O
—
I
O
I
I
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
I/O
O
O
O
O
O
O
O
I
O
I
—
—
I
I
I
I
I
I
I
—
—
I/O
Function
Audio record control L: Playback
HiFi audio record control
Audio mute
—
Cable box control signal output
MAIN/SAP judge signal out
—
Reset signal input
32kHz
32kHz
Ground
16MHz
16MHz
5V
5V
Ground
Ground
Destination discrimination input 3
Destination discrimination input 2
Destination discrimination input 1
Mis-record prevention switch signal input
Cam encoding data 1
Cam encoding data 2
Cam encoding data 3
Cam encoding data 4
SAP discrimination
Tuner enable
Tuner PLL clock
I2C data (EEPROM, HiFi, PLL MOD)
TV/VTR RF modulator
End sensor LED output
HiFi switching pulse
RF switching pulse
I2C clock (EEPROM, HiFi, PLL MOD)
Capstan reverse
Forced mono
Infrared ray catcher
Quasi VD
Tuner stereo detection input L: Stereo
—
—
HiFi envelope
Video RF input
Tape top sensor
Tape end sensor
key input
key input
Tuner analog AFT input
—
—
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
Pin.No.
SERVO/SYSTEM CONTROL MICROPROCESSOR (MA-317 BOARD IC160)
Pin.No.
5-7.
Signal
PLL DATA
AVCC
AMPVCC
CTL AMP OUT
CTL VSS
AMPC
CTL AMP IN
CTL SWOUT
CTLIN+
CTLIN-
AMP VREF IN
AMP VREF OUT
AMP VSS
DRMFG
DRMPG
CAPFG
CSYNC
—
CHECK
—
TREEL
SREEL
DRUM ERR
CAP ERR
WP
PFAIL
MAIN/SAP
SIRCS OUT (CBC)
BUZZER
—
SCLK 0
SIN 0
SOUT 0
SCLK 1
FLD CS
SOUT 1
OSD CS
—
—
—
—
P CONT SW12
CW
—
P CONT M12
DMS DOWN
DMS UP
TA MUTE
I2C DATA VIDEO
I2C CLOCK VIDEO
O
I
I
O
I
I
I
O
I/O
I/O
I
O
I
I
I
I
I
—
I
—
I
I
O
O
O
I
O
O
I/O
—
O
I
O
O
O
O
O
—
—
—
—
O
I/O
—
O
I
I
O
O
O
I/O
Tuner PLL data
AN5V
CTL amp
CTL amp
CTL amp
CTL amp
CTL amp
CTL amp
CTL signal I/O
CTL signal I/O
CTL amp
CTL amp
CTL amp
Drum FG signal input
Drum PG signal input
Capstan FG signal input
Composite sync signal input
—
Check input
—
Take-up reel sensor
Supply reel sensor
Drum error output
Capstan error output
EEPROM write protect
Power fail detection input
MAIN/SAP select
Remote control signal output (CBC)
Buzzer
—
Serial clock Ch0 (FLD, OSD)
Serial in Ch0 (FLD, OSD)
Serial out Ch0 (FLD, OSD)
Serial clock Ch1 (RP)
Fluorescent display driver chip select
Serial out Ch1 (RP)
OSD chip select
—
—
—
—
SW 12V control
Cam motor control 2
—
Motor 12V control
DMS control
DMS control
Tuner-audio mute
I2C data (Video)
I2C clock (Video)
Function
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
SECTION 6
ADJUSTMENTS
2-1-3. Input Signal Check
Video signal produced by a pattern generator is used as an adjustment
signal to perform electrical alignment for this unit. This video signal
must satisfy the specification.
6-1 MECHANICAL ADJUSTMENTS
For the mechanical adjustments, please refer to the
“VHS MECHANICAL ADJUSTMENT MANUAL
(S MECHANISM)” (9-921-647-11).
Unless otherwise specified, place the switches and controls of this
unit in the following positions:
• INPUT SELECT switch ............................. LINE or LINE 1
(Remote commander)
6-2. ELECTRICAL ADJUSTMENTS
HiFi model:
Mono model:
SLV-677HF/678HF/688HF/L67HF/L68HF/
L77HF/L78HF/X60HF
SLV-478/L47/L48/L57/L58/X50
Connect an oscilloscope to the Video Input terminal. Check that the
synchronizing signal of the Y signal has an amplitude of
approximately 0.7V and that the burst signal has an amplitude of
approximately 0.3V and its waveform is flat. And check that the
level ratio of burst signal to “red” signal is 0.30 : 0.66. The video
signal (color bar) used for electrical aligning this unit is shown in
Fig. 6-2-2.
See the adjusting part location diagram from on page 6-8
for the adjustment.
2-1. PREPARATION BEFORE ADJUSTMENT
2-1-1. Equipment Required
The measuring instruments used for this alignment include:
1) Monitor TV
2) Oscilloscope, dual-trace, bandwidth of 30MHz or more, with
delay mode (A probe 10:1 should be used unless otherwise
specified.)
3) Frequency counter
4) Pattern generator
5) Digital voltmeter
6) Audio generator
7) Audio level meter
8) Audio distortion meter
9) Audio attenuator
10) Alignment tapes
KRV-51N2
Part No.: 8-192-605-32
White (100%)
About 0.7 V
Red
Horizontal sync signal
2-1-4. Alignment Tape
• Contents of KRV-51N2
Mode
1
2
3
4
VIDEO LINE IN
Video output
(75Ω)
VCR
Burst signal
(It must be flat.)
Fig. 6-2-2. Color Bar Signals of Pattern Generator
2-1-2. Equipment Connection
Unless otherwise specified, connect and adjust the measuring
instruments as shown in the following diagram.
Pattern generator
About
0.3 V
About
0.3 V
Monitor TV
VIDEO LINE OUT
Fig. 6-2-1.
6-1
SP
EP
Period
Video signal
Audio signal
Hi-Fi
Normal
7 minutes
3 minutes
7 minutes
3 minutes
Color bar
Monoscope
Color bar
Monoscope
400Hz
400Hz
2-1-5. Input/Output Levels and Impedance
Video input: LINE IN
Input signal: 1Vp-p, 75ohms, unbalanced,
sync negative
Video output: LINE OUT
Output signal: 1Vp-p, 75ohms, unbalanced,
sync negative
Audio input: LINE IN
Input level: –7.5 dBs
(0dBs= 0.775Vrms)
Input impedance: more than 47 kilohms
Audio output: LINE OUT
Standard level: –7.5dBs at load impedance 47
kilohms
Output impedance: less than 10 kilohms
2-2. POWER SUPPLY CHECK
2-2-1. Output Voltage Check (MA-317 Board)
Mode
E-E
2-1-6. Adjustment Sequence
The adjustments should be performed in the following sequence.
Measuring Instrument
SW 12V Check
Digital voltmeter
Measurement point
Specified value
IC601 pin 2
12.0 ± 0.3V
MTR12V Check
Measurement point
Q605 C
Specified value
SW5V Check
13.5 ± 1.0V
Measurement point
Specified value
Q603 E
5.1 ± 0.3V
[Check Method]
1) Each of these supply voltages must meet its specified value.
Power Supply Check
Servo System Adjustments
Audio System Adjustments
Video System Adjustments
Tuner System Adjustments
6-2
2-3. SERVO SYSTEM CHECK
Unless otherwise specified, set the switches to the following
positions.
•
•
•
PROGRAM switch ................................... LINE or LINE 1
INPUT SELECT switch ............................. LINE or LINE 1
(Remote commander)
TAPE SPEED switch ...................... SP (Remote commander)
2-3-1. RF Switching Position/
AF Switching Position Adjustments
(MA-317 Board)
[Adjustment Purpose]
To adjust the link of the A-ch and B-ch of the tape playback outputs.
To make the unit compatible with other tapes and units. If this
specification is not satisfied, the link will appear on the screen and
the screen will be disrupted, etc.
Mode
Playback
Signal
Measurement point
Alignment tape: SP color bar portion
CH1: Video LINE OUT
(RF switching position)
CN341 pin 1 (HF ADJ)
(AF switching position)
CH2: CN261 pin 3 (RF SWP)
Measuring instrument
Specified value
Oscilloscope
6.5 ± 0.5H (410 ± 32 µsec)
[Adjustment Method]
1) Short-circuit between JS401 and ground for about 1 second to
activate the RF switching position adjustment mode.
2) Check that “AP” is indicated on FL display.
3) Using the channel + and – buttons, adjust to 410 ± 32 µsec (6.5
± 0.5H).
4) Press the PAUSE button. (Adjustment is over for mono models.)
5) The set goes to the AF switching position adjustment mode.
CH1
Approx.
1Vp-p
CH2
Approx.
5Vp-p
6)
7)
Check that “AH” is indicated on FL display.
Using the channel + and – buttons, minimize a chipped portion.
At this time, confirm that a noisy sound is not heard.
8) Press the PAUSE button.
9) Check that “AH” indication is disappeared. When it is not
disappeared, repeat from the item 1).
10) Press the STOP button.
11) Press the EJECT button.
CH2
RF SWP
CN261 pin 3
V
OK
CH1
REC AFM
CN341
pin 1
Enlarrgement
Vertical sync. signal
NG
CH1
CH2
CN261 pin 3
Should be minimized
6.5 ± 0.5H
RF signal dropout
Fig. 6-2-3.
Fig. 6-2-4.
6-3
2-4. VIDEO SYSTEM CHECKS AND ADJUSTMENT
For the video system checks, follow the checking procedures given
below as a rule. The color bar video signal supplied from the pattern
generator is used as the video input signal for the video system
adjustment of the recording mode. Check that the signal satisfies
the specified value designated in the “Check of input signal” (Fig.
6-2-2)
Unless otherwise specified, set the switches to the following
positions.
•
INPUT SELECT
•
TAPE SPEED
2-4-2. SYNC AGC Check (MA-317 Board)
Mode
E-E
Signal
Measurement point
Color bar
IC201 pin #•
Measuring instrument
Specified value
Oscilloscope
A=2.10 ± 0.14Vp-p
[Check Method]
1) Check that the Video signal level (A) satisfies the specified
value.
switch ............................. LINE or LINE 1
(Remote commander)
switch ...................... SP (Remote commander)
White (100%)
[Checking Sequence]
1) X’tal OSC Check
2) SYNC AGC Check
3) White clip/Dark clip Check
4) Recording Y Level Check
5) Recording Chroma Level Check
6) Playback Level Check
7) VCO frequency adjustment
A
H
2-4-1. X’tal OSC Check (MA-317 Board)
Mode
Playback
Signal
Measurement point
Alignment tape: SP Color bar portion
IC201 pin %§
Measuring instrument
Specified value
Oscilloscope and Frequency counter
3,579,545 ± 70Hz
Fig. 6-2-6.
2-4-3. White Clip/Dark Clip Check (MA-317 Board)
Mode
E-E
Note: A frequency counter should be connected through a buffer
amplifier (oscilloscope, etc.) having a high impedance and
a low capacitance.
Signal
Measurement point
Color bar
IC201 pin #¶
Measuring instrument
Specified value
Oscilloscope
White clip : 190 ± 10%
Dark clip : 58.5 ± 5%
Connect a resistor of 3.3kΩ between IC201 pin $™ and GND.
[Check Method]
1) Check that the white clip level is 190 ± 15% to the white (100%)
level.
2) Check that the dark chip level is 50 ± 10% to the white (100%)
level.
[Check Method]
1) Check that the oscillation frequency satisfies the specified value
and that the oscillation voltage is 500 ± 200mVp-p.
500 ± 200mVp-p
White (100%)
A
100%
3,579,545 ± 70Hz
Fig. 6-2-5.
B
H
Fig. 6-2-7.
6-4
2-4-4. Recording Y Level Check (MA-317 Board)
Mode
E-E
2-4-6. Playback Level Check (MA-317 Board)
Mode
Playback
Signal
Measurement point
No-signal
IC201 pin !•
Signal Alignment
Measuring instrument
Specified value
Oscilloscope
A=290 ± 70mVp-p
Measurement point
Alignment tape : SP mode color bar
portion
Video LINE OUT terminal
Measuring instrument
Specified value
Oscilloscope
A=1.0 ± 0.1Vp-p (75Ω terminated)
[Check Method]
1) Check that the recording RF signal satisfies the specified value.
[Check Method]
1) Check that the playback level satisfies the specified value.
White (100%)
A
A
Fig. 6-2-8.
2-4-5. Recording Chroma Level Check
(MA-317 Board)
Mode
Recording
Signal
Measurement point
Color bar
IC201 pin !¢
Measuring instrument
Specified value
Oscilloscope
A=450 ± 70mVp-p
H
Fig. 6-2-10.
[Check Method]
1) Confirm the amplitude of recording chroma level becomes the
specified value.
A
Fig. 6-2-9.
6-5
2-5-3. Overall Output Level and Distortion Factor
Check
Mode
Self-record playback
2-5. AUDIO SYSTEM ADJUSTMENT
• For the adjustment of the audio system, perform in the SP mode
if there is no special notes. Use the alignment tape.
[Connecting Instruments]
Audio line OUTPUT L/R
Audio line INPUT L/R
Audio
oscillator
600 Ω
Audio level
meter
or
distortion
meter
47 kΩ
Fig. 6-2-12.
Signal
[Adjustment Method]
1. ACE head adjustment.....Refer to the VHS mechanical
adjustment manual (S MECHANISM)(9-921-647-11).
2. E-E output level check
3. Overall Output level and distortion factor check
4. Overall noise level check.
CJ570
Audio level meter
Specified value
–7.5 ± 2dBs
Measurement point
No signal (Insert a shorting plug into
the Audio LINE IN terminal)
CJ570
Measuring instrument
Specified value
Audio level meter
– 45.5dBs or less
[Check Method]
1) Record.
2) Playback recorded portion.
3) Check that noise level is – 45.5dBs or less.
2-6. TUNER SYSTEM ADJUSTMENT (HiFi MODEL)
2-6-1. Separation Adjustment (MA-317 Board)
(S
2-5-2. E-E Output Level Check
Measurement point
Measuring instrument
Audio level meter and Distortion
meter
Playback Level: –7.5 ± 3dBs
Distortion: 4.0% or less
2-5-4. Overall Noise Level Check
Mode
Self-record playback
• Adjust in the SP mode if there is no special indications.
• Perform the adjustment setting the switch on the following
positions.
• INPUT SELECT switch .............................. LINE or LINE 1
(Remote commander)
E-E
400Hz, –7.5dBs : CJ570
Measuring instrument
[Check Method]
1) Input signal of 400Hz and –7.5dBs to the audio input.
2) Record signal.
3) Playback the recorded portion.
4) Check that the output level is –7.5 ± 3dBs.
5) Check that the distortion factor is 4.0% or less.
VTR
Mode
Signal
400Hz, –7.5dBs : CJ570
CJ570
Specified value
Attenuator
2-5-1. ACE Head Adjustment
Refer to the VHS mechanical adjustment manual
MECHANISM)(9-921-647-11).
Signal
Measurement point
[Check Method]
1) Input signal of 400Hz and –7.5dBs to the CJ461 L/R.
2) Check that the audio output level is –7.5 ± 3dBs.
Mode
Signal
E-E
RF signal
Video : Color bar
white (100%) modulation
Audio : L: 400Hz, R: 2kHz
30% modulation
Electrical field:
60-80dBm/75Ω terminated
Measuring instrument
Measuring point
Audio level meter
LINE OUT L
Adjusting element
Specified value
RV731
2kHz component minimum
[Adjustment Method]
1) Connect an audio level meter to LINE OUT L channel via HPF.
2) Feed the RF signal from RF IN terminal.
3) Adjust with RV731 so that the output level satisfies the specified
value.
6-6
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
2-7. ADJUSTING PARTS LOCATION DIAGRAM
MA-317 BOARD (CONDUCTOR SIDE)
CJ570 LINE IN/OUT
4
CN261
1 RF SW POS
AF SW POS
CN341
AF SW POS
3
1
24
1
25
80
40
65
41
64
Video System
Adj
IC201
E
Q603
SW5V
1
4
IC601
SW12V
RV731
SEPARATION
Q605
MTR12V
E
JS401
RF SW POS
AF SW POS
6-8E
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
SECTION 7
REPAIR PARTS LIST
7-1. EXPLODED VIEWS
Note:
• -XX, -X mean standardized parts, so they may
have some differences from the original one.
• 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 is given in the last of
this parts list.
7-1-1. FRONT PANEL ASSEMBLY AND UPPER CASE SECTION
6
14
The components identified by mark ! or
dotted line with mark ! are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
! sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
7
15
6
SLV-688HF/L57/L58/L77HF/L78HF/X50
4
5
8
1
3
not
supplied
10
5
5
9
12
11
5
13
9
EXCEPT SLV-L57/L58/L77HF/L78HF/X50
Ref. No.
SLV-L57/L58/L77HF/L78HF/X50
Part No.
Description
Remarks
1
1
1
1
1
X-3948-006-1
X-3948-007-1
X-3948-008-1
X-3948-009-1
X-3948-010-1
PANEL ASSY, FRONT (478)
PANEL ASSY, FRONT (678HF)
PANEL ASSY, FRONT (688HF)
PANEL ASSY, FRONT (L47)
PANEL ASSY, FRONT (L57)
1
1
1
1
1
X-3948-011-1
X-3948-012-1
X-3948-013-1
X-3948-014-1
X-3948-015-1
PANEL ASSY, FRONT (L67HF)
PANEL ASSY, FRONT (L77HF)
PANEL ASSY, FRONT (L78HF)
PANEL ASSY, FRONT (L68HF)
PANEL ASSY, FRONT (L58)
1
1
1
1
3
X-3948-016-1
X-3948-036-1
X-3948-037-1
X-3948-038-1
3-953-432-01
PANEL ASSY, FRONT (L48)
PANEL ASSY, FRONT (677HF)
PANEL ASSY, FRONT (X60HF)
PANEL ASSY, FRONT (X50)
SPRING (GE), FL
* 4
* 4
* 4
5
6
A-6794-483-A
A-6794-508-A
A-6794-510-A
4-921-277-41
3-710-901-11
JK-161 BOARD, COMPLETE (688HF)
JK-161MX BOARD, COMPLETE (L57,L58,X50)
JK-161HX BOARD, COMPLETE (L77HF,L78HF)
SCREW (B2.6X8), TAPPING, BIND
SCREW, TAPPING
* 7
* 7
3-988-080-21 CASE, UPPER (478,677HF,678HF,688HF)
3-988-080-31 CASE, UPPER
(EXCEPT 478,677HF,678HF,688HF)
1-777-851-41 CORD, POWER (478,677HF,678HF,688HF)
1-777-854-41 CORD, POWER
(EXCEPT 478,677HF,678HF,688HF)
Ref. No.
Part No.
* 9
A-6794-482-A DS-79S BOARD, COMPLETE
(478,677HF,678HF,688HF)
A-6794-503-A DS-79SX BOARD, COMPLETE
(L47,L48,L67HFPA,L68HF,X60HF)
A-6794-509-A DS-79D BOARD, COMPLETE
(L57,L58,L77HF,L78HF,X50)
* 9
* 9
1-762-844-21
3-972-782-11
3-972-782-61
3-979-480-01
3-979-480-11
SWITCH, ROTARY (L57,L58,L77HF,L78HF,X50)
BUTTON, CENTER (L57.L77HF)
BUTTON, CENTER (L58,L78HF,X50)
RING, BP JOG (L58,L78HF,X50)
RING, BP JOG (L57.L77HF)
13
13
13
14
X-3946-598-1
X-3948-060-1
X-3948-061-1
1-475-552-11
BUTTON ASSY, FUNCTION (677HF)
BUTTON ASSY, FUNCTION (L48,L68HF,X60HF)
BUTTON ASSY, FUNCTION (L47,L67HF)
COMMANDER, STANDARD (RMT-V230)
(L47,L48)
14
1-475-553-11 COMMANDER, STANDARD (RMT-V231)
(L67HF,L68HF,X60HF)
1-475-553-21 COMMANDER, STANDARD (RMT-V231A)
(478,677HF,678HF)
1-475-553-31 COMMANDER, STANDARD (RMT-V231B)
(688HF)
14
14
15
15
15
7-1
Remarks
10
11
11
12
12
14
!8
!8
Description
1-475-554-11 COMMANDER, STANDARD (RMT-V232)
(L57,L58,L77HF,L78HF,X50)
3-709-128-01 COVER, BATTERY
(478,677HF,678HF,L67HF,L68HF,X60HF)
3-709-129-01 COVER, BATTERY (L57,L58,L77HF,L78HF)
3-709-133-01 COVER, BATTERY (L47,L48)
7-1-2. CHASSIS SECTION
S mechanism deck
53
53
53
53
55
52
53
not supplied
54
53
ND420
51
not supplied
not supplied
Ref. No.
Part No.
Description
*
*
*
*
51
52
52
52
3-959-383-01
A-6791-430-A
A-6791-438-A
A-6791-445-A
BASE (R), MD
MA-317A BOARD, COMPLETE (688HF)
MA-317G BOARD, COMPLETE (L47,L48)
MA-317E BOARD, COMPLETE
(L67HF,L68HF,X60HF)
Remarks
Ref. No.
*
*
*
*
*
*
*
*
52
52
52
52
A-6791-447-A
A-6791-448-A
A-6791-456-A
A-6791-458-A
MA-317F BOARD, COMPLETE (L57,L58,X50)
MA-317D BOARD, COMPLETE (L77HF,L78HF)
MA-317B BOARD, COMPLETE (677HF,678HF)
MA-317C BOARD, COMPLETE (478)
* 54
55
ND420
7-2
53
54
54
54
54
Part No.
Description
3-970-608-21
3-979-652-01
3-979-652-11
3-979-652-31
3-987-076-01
SUMITITE (B3), +BV
PANEL (M), REAR (688HF)
PANEL (M), REAR (677HF,678HF)
PANEL (M), REAR (478)
PANEL, REAR
(L67HF,L68HF,L77HF,L78HF,X60HF)
3-987-076-11 PANEL, REAR (L47,L48,L57,L58,X50)
1-779-725-11 CONNECTOR, BOARD TO BOARD 5P
1-517-732-11 TUBE, FLUORESCENT INDICATOR
Remarks
7-1-3. MECHANISM DECK-1
707
#701
710
708
709
706
723
704
not
supplied
712
711
703
705
702
722
725
701
713
720
701
716
721
714
719
715
717
718
#701
Ref. No.
724
Part No.
Description
Part No.
Description
701
702
703
704
705
3-977-509-01
3-977-507-01
3-977-508-01
1-500-144-11
3-977-495-01
WASHER, THRUST
TABLE, REEL (S) (GRAY)
TABLE, REEL (T) (BLACK)
HEAD, FE
SHAFT TG2
Remarks
Ref. No.
714
715
716
717
718
3-977-514-01
3-977-441-01
3-977-445-01
3-977-465-01
X-3947-582-1
OPENER, LID
GEAR, PINCH PRESSING
GEAR, TG8 ARM DRIVING
SPRING,EXTENSION(RVS BRAKE)
ARM ASSY, RVS BRAKE
706
707
708
709
710
3-977-494-01
A-6759-619-C
3-977-535-01
3-977-536-01
3-970-471-01
HOLDER, FEH
FL COMPLETE ASSY
PLATE, LUMINOUS(END SENSOR)
PLATE, LUMINOUS(TOP SENSOR)
SPRING (DECK OPEN), TORSION
719
720
721
722
723
3-977-446-01
X-3947-590-1
A-6759-620-A
3-974-556-01
3-979-508-01
GEAR, TG8 ARM
TG8 ASSY
HEAD BLOCK ASSY, ACE (TDK)
+ HEXA TT 2.6X9 (TAPER)
SCREW
711
712
713
A-6759-615-A PRESS BLOCK ASSY, PINCH
3-958-455-01 SPRING (PINCH), TENSION
3-977-447-01 GEAR, ELEVATOR
724
725
3-978-485-01 PLATE, GUIDE CASSETTE
X-3946-870-1 ARM ASSY, PINCH ROLLER
7-3
Remarks
7-1-4. MECHANISM DECK-2
Note: There are two types of drum assembly in the HiFi
models for service.
#701
[Discrimination]
767
No. 768-770
—Top View—
776 (Note)
768
771
769
772
770
773
There are two printed circuit
boards on the top.
761
No. 776
—Top View—
764
760
763
758
759
#701
762
762
774
763
757
There is no printed circuit board.
766
756
Note: It cannot be divided to two
parts, the upper and the
lower drum assemblies.
#702
775
765
755
754
752
753
751
Ref. No.
Part No.
Description
Part No.
Description
751
752
753
754
755
X-3947-581-1
3-977-462-01
X-3947-573-1
X-3947-580-2
3-977-513-02
BRAKE ASSY,MAIN(T)
SPRING,EXTENTION. (MAIN BRAKE)
ARM ASSY, PENDULUM
BRAKE ASSY, MAIN(S)
LEVER, REC. PROOF
Remarks
Ref. No.
765
766
767
768
769
A-6750-325-A
3-977-501-01
X-3943-899-8
2-643-205-01
8-848-576-02
SHUTTLE (T) BLOCK ASSY
PLATE, LUMINOUS
GROUND ASSY, SHAFT
SCREW
DRUM ASSY, UPPER DZR-45-R (HiFi)(Note)
756
757
758
759
760
3-976-767-01
3-977-487-01
X-3947-587-1
X-3947-589-1
3-977-488-01
SPRING, TENS. (REC. PROOF)
BOSS, TG1 FULCRUM
TG1 ASSY
BAND ASSY, TG1
SPRING (POWER TENSION)
770
771
772
773
8-848-666-11 DRUM ASSY, LOWER DZL-51B/J-RP (M901)
(HiFi)
A-6746-074-G ROLLER BLOCK ASSY, HC
X-3947-255-1 ROLLER ASSY, HC
3-975-724-07 ARM, HC
761
762
763
764
A-6750-324-A
X-3944-378-1
3-965-178-01
3-969-629-01
SHUTTLE (S) BLOCK ASSY
ROLLER ASSY, GUIDE
SPRING
BASE, DRUM
774
775
776
776
X-3946-855-1
X-3946-856-1
8-839-036-04
8-839-044-02
7-4
Remarks
SHUTTLE (S) ASSY
SHUTTLE (T) ASSY
DRUM ASSY DZH-73D-ZRB (M901)(MONO)
DRUM ASSY DZH-94A/Z-RP (M901)(HiFi)(Note)
7-1-5. MECHANISM DECK-3
816
815
817
M902
803
818
803
814
#701
812
813
828
811
829
819
820
810
808
809
827
821
826
807
805
822
806
804
823
824
830
M903
803
801
825
802
#703
Ref. No.
Part No.
Description
801
802
803
804
805
3-977-437-01
X-3947-584-1
3-977-443-01
3-977-438-01
3-977-506-01
RETAINER,CAM MOTOR
ASSY, REEL DIRECT
WASHER, STOPPER
WORM - WHEEL
ARM, LIMITTER SELECTION
806
807
808
809
810
3-977-444-01
3-977-515-01
3-977-517-01
3-977-519-01
3-977-518-02
811
812
813
814
815
3-977-516-01
3-977-877-01
3-977-504-01
X-3947-585-1
3-977-510-01
816
3-977-440-01 WASHER, STOPPER
Remarks
Ref. No.
Part No.
Description
817
818
819
820
821
3-977-439-01
3-977-442-01
3-977-455-01
3-977-456-03
X-3947-579-1
GEAR, CAM
SLIDER
GEAR, LOADING(T)
SPRING, TORSION (LOAD T)
LEVER ASSY, LOADING(T)
GEAR, PINCH TRANSMISSION
GUIDE, FL SLIDER
PLATE, SLIDE, FL
SPRING, TENS. (LIMIT, FL)
PLATE, LIMITTER, FL
822
823
824
825
826
3-977-451-01
3-977-452-01
X-3947-578-1
X-3947-576-2
3-977-468-01
GEAR, LOADING(S)
SPRING, TORSION (LOAD S)
LEVER ASSY, LOADING(S)
CHASSIS ASSY, MECHANICAL
SHAFT, CAPSTAN BRAKE
HOLDER, FL SLIDER
PLATE, RETAINER
GEAR, CLUTCH
GEAR ASSY, PULLEY
BELT, RUBBER
827
828
829
830
M902
3-977-467-02
X-3947-583-1
3-977-489-01
A-6759-616-A
1-698-971-11
SPRING, CAP BRAKE
BRAKE ASSY, CAPSTAN
ARM, TG1 DRIVING
GEAR BLOCK ASSY, LOADING
MOTOR, DC
M903
X-3947-577-1 MOTOR ASSY, CAM
7-5
Remarks
DS-79
JK-161
7-2. ELECTRICAL PARTS LIST
Note:
•
When indicating parts by reference number,
please include the board name.
The components identified by mark ! or
dotted line with mark ! are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
! sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
•
•
•
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, -X mean standardized parts, so they may
have some difference from the original one.
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
CAPACITORS:
uF: µF
Ref. No.
Part No.
Description
Remarks
Ref. No.
*
A-6794-482-A DS-79S BOARD, COMPLETE
**********************
(478,677HF,678HF,688HF)
S446
A-6794-503-A DS-79SX BOARD, COMPLETE
***********************
(L47,L48,L67HF,L68HF,X60HF)
*
A-6794-509-A DS-79D BOARD, COMPLETE
**********************
(L57,L58,L77HF,L78HF,X50)
(Ref.No.:1,000 Series)
*
S447
A-6794-510-A JK-161HX BOARD, COMPLETE (L77HF,L78HF)
************************
(Ref.No.:2,000 Series)
< CAPACITOR >
C805
C806
< JUMPER RESISTOR >
0
0
0
0
0
5%
5%
5%
5%
5%
1/8W
1/8W
1/8W
1/8W
1/10W
JR707
JR708
JR709
1-216-295-00 METAL CHIP
1-216-296-00 METAL CHIP
1-216-296-00 METAL CHIP
0
0
0
5%
5%
5%
1/10W
1/8W
1/8W
1-571-977-11 SWITCH, TACTIL (FF)
(EXCEPT L57,L58,L77HF,L78HF,X50)
1-571-977-11 SWITCH, TACTIL (REW)
(L57,L58,L77HF,L78HF,X50)
*
8-719-056-06 DIODE SLR-342DCT31
(L57,L58,L77HF,L78HF,X50)
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
Remarks
A-6794-508-A JK-161MX BOARD, COMPLETE (L57,L58,X50)
************************
C803
1-216-296-00
1-216-296-00
1-216-296-00
1-216-296-00
1-216-295-00
Description
*
1-774-471-41 CONNECTOR, FFC/FPC 5P
(L57,L58,L77HF,L78HF,X50)
JR702
JR703
JR704
JR705
JR706
•
A-6794-483-A JK-161 BOARD, COMPLETE (688HF)
**********************
< DIODE >
D441
•
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
COILS
uH: µH
SEMICONDUCTORS
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...
*
< CONNECTOR >
CN442
Part No.
•
1-163-009-11 CERAMIC CHIP 0.001uF 10%
50V
(688HF,L57,L58,L77HF,L78HF,X50)
1-163-009-11 CERAMIC CHIP 0.001uF 10%
50V
(688HF,L77HF,L78HF)
1-163-009-11 CERAMIC CHIP 0.001uF 10%
50V
(688HF,L57,L58,L77HF,L78HF,X50)
< PIN JACK >
CJ801
1-774-509-11 JACK, PIN 3P (LINE 2 IN)
CJ801
1-774-510-11 JACK, PIN 2P (LINE 2 IN)
(688HF,L77HF,L78HF)
(L57,L58,X50)
< CONNECTOR >
CN801
CN801
< RESISTOR >
R451
R452
R454
1-216-053-00 METAL CHIP
1-216-053-00 METAL CHIP
1-216-037-00 METAL CHIP
1.5K
5%
1/10W
1.5K
5%
1/10W
330
5%
1/10W
(L57,L58,L77HF,L78HF,X50)
S441
S442
S443
S444
S445
< DIODE >
D801
D802
D803
< SWITCH >
1-571-977-11 SWITCH, TACTIL (FF)
(L57,L58,L77HF,L78HF,X50)
1-571-977-11 SWITCH, TACTIL (PLAY)
(EXCEPT L57,L58,L77HF,L78HF,X50)
1-571-977-11 SWITCH, TACTIL (STOP)
(EXCEPT L57,L58,L77HF,L78HF,X50)
1-571-977-11 SWITCH, TACTIL (REW)
(EXCEPT L57,L58,L77HF,L78HF,X50)
1-571-977-11 SWITCH, TACTIL (JOG)
(L57,L58,L77HF,L78HF,X50)
D804
D805
D806
D807
8-719-110-08 DIODE RD8.2ES-B2
(688HF,L57,L58,L77HF,L78HF,X50)
8-719-110-08 DIODE RD8.2ES-B2 (688HF,L77HF,L78HF)
8-719-109-84 DIODE RD5.1ES-B1
(688HF,L57,L58,L77HF,L78HF,X50)
8-719-110-08 DIODE RD8.2ES-B2
(688HF,L57,L58,L77HF,L78HF,X50)
8-719-110-08 DIODE RD8.2ES-B2
(688HF,L57,L58,L77HF,L78HF,X50)
8-719-110-08 DIODE RD8.2ES-B2 (688HF,L77HF,L78HF)
8-719-110-08 DIODE RD8.2ES-B2
(688HF,L57,L58,L77HF,L78HF,X50)
< JUMPER RESISTOR >
JS801
7-6
1-506-469-11 PIN, CONNECTOR 4P (L57,L58,X50)
1-506-470-11 PIN, CONNECTOR 5P (688HF,L77HF,L78HF)
1-216-295-00 METAL CHIP
0
5%
1/10W
(L57,L58,X50)
JK-161
Ref. No.
Part No.
Description
Remarks
Ref. No.
< RESISTOR >
R801
1-216-295-00 METAL CHIP
0
5%
1/10W
(688HF,L57,L58,L77HF,L78HF,X50)
R802
1-216-295-00 METAL CHIP
0
5%
1/10W
(688HF,L77HF,L78HF)
R803
1-216-022-00 METAL CHIP
75
5%
1/10W
(688HF,L57,L58,L77HF,L78HF,X50)
************************************************************
*
A-6791-430-A MA-317A BOARD, COMPLETE (688HF)
***********************
*
A-6791-438-A MA-317G BOARD, COMPLETE (L47,L48)
***********************
*
A-6791-445-A MA-317E BOARD, COMPLETE
***********************
(L67HF,L68HF,X60HF)
*
A-6791-447-A MA-317F BOARD, COMPLETE (L57,L58,X50)
***********************
*
A-6791-448-A MA-317D BOARD, COMPLETE (L77HF,L78HF)
***********************
*
A-6791-456-A MA-317B BOARD, COMPLETE (677HF,678HF)
***********************
*
A-6791-458-A MA-317C BOARD, COMPLETE (478)
***********************
(Ref.No.:1,000 Series)
3-960-273-01 SPACER, TOP END (478,677HF,678HF,688HF)
3-960-274-01 SPACER, LED (478,677HF,678HF,688HF)
3-966-865-01 BASE, INDICATION TUBE
(478,677HF,678HF,688HF)
3-970-608-21 SUMITITE (B3), +BV
*
*
*
< CAPACITOR >
C101
C102
C103
C104
C105
1-163-009-11
1-163-009-11
1-163-009-11
1-163-009-11
1-128-057-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
0.001uF
0.001uF
0.001uF
0.001uF
330uF
10%
10%
10%
10%
20%
50V
50V
50V
50V
6.3V
C106
C107
C108
C109
C111
1-124-589-11
1-109-982-11
1-164-004-11
1-164-004-11
1-164-232-11
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
47uF
1uF
0.1uF
0.1uF
0.01uF
20%
10%
10%
10%
16V
10V
25V
25V
50V
C112
C115
C116
C117
C161
1-164-232-11
1-164-232-11
1-164-232-11
1-164-161-11
1-163-038-00
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.01uF
0.01uF
0.01uF
0.0022uF 10%
0.1uF
50V
50V
50V
100V
25V
C162
C163
C164
C165
C166
1-164-232-11
1-164-232-11
1-104-905-11
1-124-589-11
1-163-038-00
CERAMIC CHIP
CERAMIC CHIP
CAPACITOR
ELECT
CERAMIC CHIP
0.01uF
0.01uF
0.22F
47uF
0.1uF
50V
50V
5.5V
16V
25V
C167
C168
C169
C170
C171
1-163-229-11
1-163-227-11
1-163-234-11
1-163-234-11
1-163-809-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
12PF
10PF
20PF
20PF
0.047uF
20%
5%
0.5PF
5%
5%
10%
50V
50V
50V
50V
25V
7-7
MA-317
Part No.
Description
C172
C174
C175
C176
C177
1-163-259-91
1-163-007-11
1-126-935-11
1-128-131-11
1-163-009-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
220PF
680PF
470uF
22uF
0.001uF
5%
10%
20%
20%
10%
Remarks
50V
50V
6.3V
50V
50V
C178
C179
C180
C181
C182
1-128-131-11
1-128-131-11
1-163-037-11
1-163-038-00
1-126-933-11
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT
22uF
22uF
0.022uF
0.1uF
100uF
20%
20%
10%
20%
50V
50V
25V
25V
16V
C183
C184
C185
C201
C202
1-104-760-11
1-104-760-11
1-164-004-11
1-109-982-11
1-163-809-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.047uF
0.047uF
0.1uF
1uF
0.047uF
10%
10%
10%
10%
10%
50V
50V
25V
10V
25V
C204
C205
C206
C207
C208
1-164-232-11
1-163-037-11
1-164-232-11
1-164-232-11
1-163-243-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.01uF
0.022uF
0.01uF
0.01uF
47PF
5%
50V
25V
50V
50V
50V
C209
C210
C211
C213
C214
1-124-248-00
1-163-131-00
1-163-239-11
1-163-257-11
1-163-235-11
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
22uF
390PF
33PF
180PF
22PF
20%
5%
5%
5%
5%
35V
50V
50V
50V
50V
C217
C219
C220
C222
1-109-982-11
1-163-038-00
1-164-505-11
1-163-038-00
CERAMIC CHIP 1uF
10%
10V
CERAMIC CHIP 0.1uF
25V
CERAMIC CHIP 2.2uF
16V
CERAMIC CHIP 0.1uF
25V
(688HF,L57,L58,L77HF,L78HF,X50)
C223
C226
C228
C229
C230
1-124-589-11
1-163-038-00
1-124-261-00
1-164-159-21
1-124-589-11
ELECT
CERAMIC CHIP
ELECT
CERAMIC
ELECT
47uF
0.1uF
10uF
0.1uF
47uF
20%
C231
C232
C233
C234
C235
1-124-261-00
1-109-982-11
1-109-982-11
1-164-232-11
1-164-232-11
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
10uF
1uF
1uF
0.01uF
0.01uF
20%
10%
10%
50V
10V
10V
50V
50V
C236
C237
C238
C240
C241
1-109-982-11
1-164-232-11
1-164-159-21
1-109-982-11
1-163-037-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC
CERAMIC CHIP
CERAMIC CHIP
1uF
0.01uF
0.1uF
1uF
0.022uF
10%
10V
50V
50V
10V
25V
C242
C243
C245
C246
C247
1-109-982-11
1-164-232-11
1-163-809-11
1-109-982-11
1-163-809-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
1uF
0.01uF
0.047uF
1uF
0.047uF
10%
C248
C250
C251
C252
C253
1-164-232-11
1-163-038-00
1-163-038-00
1-164-232-11
1-164-004-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.01uF
0.1uF
0.1uF
0.01uF
0.1uF
C254
C255
C256
C260
C261
1-163-038-00
1-163-038-00
1-163-038-00
1-163-229-11
1-163-229-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
12PF
12PF
10%
20%
20%
10%
10%
16V
25V
50V
50V
16V
10%
10%
10%
10V
50V
25V
10V
25V
10%
50V
25V
25V
50V
25V
5%
5%
25V
25V
25V
50V
50V
MA-317
Ref. No.
Part No.
Description
C264
C265
C266
C267
C268
1-163-037-11
1-163-037-11
1-164-232-11
1-163-037-11
1-163-241-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.022uF
0.022uF
0.01uF
0.022uF
39PF
Remarks
10%
5%
25V
25V
50V
25V
50V
C269
C270
C271
C272
C273
1-163-241-11
1-163-037-11
1-163-037-11
1-163-241-11
1-163-241-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
39PF
0.022uF
0.022uF
39PF
39PF
5%
10%
10%
5%
5%
50V
25V
25V
50V
50V
C274
C276
C277
C278
C279
1-163-037-11
1-163-037-11
1-163-037-11
1-163-037-11
1-163-037-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.022uF
0.022uF
0.022uF
0.022uF
0.022uF
10%
10%
10%
10%
10%
25V
25V
25V
25V
25V
C280
C281
C282
C283
C284
1-124-584-00
1-164-346-11
1-164-232-11
1-163-038-00
1-163-038-00
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100uF
1uF
0.01uF
0.1uF
0.1uF
20%
10V
16V
50V
25V
25V
C286
C287
C288
C289
C291
1-124-584-00
1-163-227-11
1-163-227-11
1-163-038-00
1-163-222-11
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100uF
10PF
10PF
0.1uF
5PF
20%
0.5PF
0.5PF
C292
C301
C303
1-163-038-00 CERAMIC CHIP
1-164-159-21 CERAMIC
1-126-960-11 ELECT
0.1uF
0.1uF
1uF
C304
1-126-960-11 ELECT
1uF
10%
10%
Ref. No.
Part No.
Description
Remarks
C353
1-163-038-00 CERAMIC CHIP
0.1uF
C357
1-163-009-11 CERAMIC CHIP
0.001uF
10%
C358
1-164-004-11 CERAMIC CHIP
0.1uF
10%
C359
1-164-232-11 CERAMIC CHIP
0.01uF
C361
1-164-222-11 CERAMIC CHIP
0.22uF
C362
1-164-222-11 CERAMIC CHIP
0.22uF
C363
1-126-960-11 ELECT
1uF
C364
1-126-960-11 ELECT
1uF
C365
1-126-960-11 ELECT
1uF
C366
1-126-960-11 ELECT
1uF
C369
1-126-964-11 ELECT
10uF
C370
1-126-964-11 ELECT
10uF
C371
1-126-964-11 ELECT
10uF
20%
25V
50V
20%
50V
(MONO)
20%
50V
(L57,L58,X50)
C372
1-126-964-11 ELECT
10uF
20%
C373
1-126-964-11 ELECT
10uF
20%
C374
1-126-960-11 ELECT
1uF
20%
C375
1-164-004-11 CERAMIC CHIP
0.1uF
10%
C377
1-126-967-11 ELECT
47uF
20%
C378
1-126-964-11 ELECT
10uF
20%
C379
1-126-961-11 ELECT
2.2uF
20%
C380
1-124-261-00 ELECT
10uF
20%
C381
1-126-967-11 ELECT
47uF
20%
C383
1-164-004-11 CERAMIC CHIP
0.1uF
10%
C384
1-164-232-11 CERAMIC CHIP
0.01uF
C385
1-126-967-11 ELECT
47uF
C386
1-164-232-11 CERAMIC CHIP
0.01uF
C391
1-164-232-11 CERAMIC CHIP
0.01uF
C396
1-126-163-11 ELECT
4.7uF
C398
1-163-016-00 CERAMIC CHIP
0.0039uF 10%
C399
1-163-016-00 CERAMIC CHIP
0.0039uF 10%
10V
50V
50V
25V
0.25PF 50V
C306
C307
C308
C309
C310
1-126-960-11
1-126-964-11
1-126-967-11
1-126-963-11
1-163-009-11
ELECT
ELECT
ELECT
ELECT
CERAMIC CHIP
1uF
10uF
47uF
4.7uF
0.001uF
20%
20%
20%
20%
10%
50V
50V
16V
50V
50V
C311
C312
C313
C314
C315
1-163-014-00
1-164-232-11
1-126-964-11
1-164-232-11
1-126-960-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
ELECT
0.0027uF 10%
0.01uF
10uF
20%
0.01uF
1uF
20%
50V
50V
50V
50V
50V
C317
C318
C331
C332
C333
1-126-163-11
1-126-967-11
1-164-232-11
1-164-232-11
1-124-589-11
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT
4.7uF
47uF
0.01uF
0.01uF
47uF
20%
20%
50V
16V
50V
50V
16V
C334
C340
1-137-374-11 FILM
1-164-232-11 CERAMIC CHIP
0.047uF
0.01uF
5%
C341
1-124-589-11 ELECT
47uF
20%
C342
1-164-004-11 CERAMIC CHIP
0.1uF
10%
C346
1-164-232-11 CERAMIC CHIP
0.01uF
C350
1-164-004-11 CERAMIC CHIP
0.1uF
10%
C352
1-163-009-11 CERAMIC CHIP
0.001uF
10%
20%
50V
50V
(HiFi)
16V
(HiFi)
25V
(HiFi)
50V
(HiFi)
25V
(HiFi)
50V
(HiFi)
7-8
25V
(HiFi)
50V
(HiFi)
25V
(HiFi)
50V
(HiFi)
25V
(HiFi)
25V
(HiFi)
20%
50V
(HiFi)
20%
50V
(HiFi)
20%
50V
(688HF,L77HF,L78HF)
20%
50V
(688HF,L77HF,L78HF)
20%
50V
(HiFi)
20%
50V
(HiFi)
50V
(HiFi)
50V
(HiFi)
50V
(HiFi)
50V
(HiFi)
25V
(HiFi)
16V
(HiFi)
50V
(HiFi)
50V
(HiFi)
50V
(HiFi)
16V
(HiFi)
25V
(HiFi)
50V
(HiFi)
20%
16V
(HiFi)
50V
(HiFi)
50V
(HiFi)
20%
50V
(MONO)
50V
(HiFi)
50V
(HiFi)
MA-317
Ref. No.
Part No.
Description
C405
C421
C422
C423
C424
1-164-232-11
1-124-589-11
1-124-589-11
1-164-232-11
1-164-159-21
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
CERAMIC
0.01uF
47uF
47uF
0.01uF
0.1uF
Remarks
C501
C502
C503
C504
C506
1-163-237-11
1-163-239-11
1-163-239-11
1-163-239-11
1-164-232-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
27PF
33PF
33PF
33PF
0.01uF
C507
C509
C510
C511
C512
1-164-232-11
1-126-160-11
1-163-259-91
1-164-004-11
1-126-160-11
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT
0.01uF
1uF
220PF
0.1uF
1uF
C513
C560
C561
C563
C564
1-163-227-11
1-163-009-11
1-126-935-11
1-126-967-11
1-164-232-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
10PF
0.001uF
470uF
47uF
0.01uF
0.5PF
10%
20%
20%
50V
50V
6.3V
16V
50V
! C600
! C601
! C601
! C602
! C603
1-104-705-11
1-113-920-11
1-115-385-11
1-119-911-51
1-119-911-51
FILM
CERAMIC
CERAMIC
CERAMIC
CERAMIC
0.1uF
0.0022uF
0.0022uF
470PF
470PF
20%
20%
20%
10%
10%
250V
250V
125V
250V
250V
! C604
C605
C606
C607
C608
1-119-912-51
1-119-882-41
1-107-905-11
1-113-681-11
1-162-558-11
CERAMIC
ELECT (BLOCK)
ELECT
FILM
CERAMIC
1000PF
120uF
4.7uF
0.033uF
100PF
20%
20%
20%
10%
10%
250V
200V
50V
400V
2KV
C610
C611
C612
C613
C614
1-137-374-11
1-137-374-11
1-126-160-11
1-111-016-11
1-115-789-11
FILM
FILM
ELECT
ELECT
ELECT
0.047uF
0.047uF
1uF
0.0012F
0.001F
5%
5%
20%
20%
20%
50V
50V
50V
10V
25V
C615
C616
C617
C618
C619
1-126-967-11
1-126-941-11
1-126-935-11
1-126-934-11
1-124-248-00
ELECT
ELECT
ELECT
ELECT
ELECT
47uF
470uF
470uF
220uF
22uF
20%
20%
20%
20%
20%
50V
25V
16V
16V
35V
C620
C621
C622
C623
C624
1-164-232-11
1-164-232-11
1-128-131-11
1-126-967-11
1-126-967-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
ELECT
0.01uF
0.01uF
22uF
47uF
47uF
20%
20%
20%
50V
50V
50V
16V
16V
C625
C626
C627
C628
C629
1-126-967-11
1-126-965-11
1-126-965-11
1-164-232-11
1-124-234-00
ELECT
ELECT
ELECT
CERAMIC CHIP
ELECT
47uF
22uF
22uF
0.01uF
22uF
20%
20%
20%
20%
16V
50V
50V
50V
16V
C701
C706
C707
C708
C709
1-126-967-11
1-126-963-11
1-164-161-11
1-126-933-11
1-126-933-11
ELECT
ELECT
CERAMIC CHIP
ELECT
ELECT
47uF
4.7uF
0.0022uF
100uF
100uF
20%
20%
10%
20%
20%
16V
50V
100V
16V
16V
C710
C711
1-164-232-11 CERAMIC CHIP
1-163-022-00 CERAMIC CHIP
0.01uF
0.012uF
10%
C712
C713
C733
1-126-933-11 ELECT
1-163-009-11 CERAMIC CHIP
1-126-160-11 ELECT
100uF
0.001uF
1uF
20%
10%
20%
20%
20%
5%
5%
5%
5%
20%
5%
10%
20%
Ref. No.
50V
16V
16V
50V
50V
50V
50V
50V
50V
50V
50V
50V
50V
25V
50V
Part No.
Description
Remarks
C735
1-126-964-11 ELECT
10uF
20%
C736
1-126-967-11 ELECT
47uF
20%
C980
1-163-038-00 CERAMIC CHIP
0.1uF
C981
1-124-589-11 ELECT
47uF
C982
1-163-038-00 CERAMIC CHIP
0.1uF
C983
1-163-038-00 CERAMIC CHIP
0.1uF
C984
1-163-009-11 CERAMIC CHIP
0.001uF
C985
1-163-017-00 CERAMIC CHIP
0.0047uF 5%
C986
1-163-038-00 CERAMIC CHIP
0.1uF
50V
(HiFi)
16V
(HiFi)
25V
(688HF)
20%
16V
(688HF)
25V
(688HF)
25V
(688HF)
10%
50V
(688HF)
50V
(688HF)
25V
(688HF)
< PIN JACK >
CJ570
CJ570
1-779-010-11 JACK, PIN 4P (LINE 1 IN/OUT) (MONO)
1-779-011-11 JACK, PIN 6P (LINE 1 IN/OUT) (HiFi)
< CONNECTOR >
CN101
CN102
* CN103
CN161
CN260
1-779-724-11
1-779-723-11
1-766-716-11
1-506-468-11
1-563-585-11
CONNECTOR, BOARD TO BOARD 5P
CONNECTOR, BOARD TO BOARD 9P
CONNECTOR, BOARD TO BOARD 3P
PIN, CONNECTOR 3P
CONNECTOR, FLEXIBLE 8P (MONO)
CN260
* CN261
CN301
CN302
* CN341
1-766-986-11
1-560-892-00
1-506-469-11
1-506-468-11
1-560-891-00
CONNECTOR, FFC/FPC 13P (HiFi)
PIN, CONNECTOR 4P
PIN, CONNECTOR 4P
PIN, CONNECTOR 3P
PIN, CONNECTOR 3P (HiFi)
CN401
CN423
1-506-469-11 PIN, CONNECTOR 4P
(EXCEPT L57,L58,L77HF,L78HF,X50)
1-506-474-11 PIN, CONNECTOR 9P
(L57,L58,L77HF,L78HF,X50)
1-506-469-11 PIN, CONNECTOR 4P (L57,L58,X50)
CN423
CN600
1-506-470-11 PIN, CONNECTOR 5P (688HF,L77HF,L78HF)
1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P
CN401
< JACK >
CNJ980 1-779-013-11 JACK, MINIATURE (CONTROL S OUT)(688HF)
< DIODE >
50V
50V
(MONO)
16V
50V
50V
7-9
D103
D109
D161
D162
D382
8-719-048-26
8-719-200-82
8-719-200-82
8-719-200-82
8-719-048-07
DIODE
DIODE
DIODE
DIODE
DIODE
GL528V1
11ES2
11ES2
11ES2
M1MA151WKT1 (MONO)
D383
D405
D501
D560
D600
8-719-048-07
8-719-056-07
8-719-911-19
8-719-109-74
8-719-051-93
DIODE
DIODE
DIODE
DIODE
DIODE
M1MA151WKT1 (MONO)
SLR-342MC3F
1SS119
RD4.3ES-B1
DF06M-6031
Note :
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque ! sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
MA-317
Ref. No.
Part No.
Description
D601
D602
D603
D604
D605
8-719-054-32
8-719-058-91
8-719-200-82
8-719-109-62
8-719-911-19
DIODE
DIODE
DIODE
DIODE
DIODE
ERA15-06TP3
AG01A-V0
11ES2
RD3.0ES-B1
1SS119
Remarks
D606
D607
D608
D609
D610
8-719-313-17
8-719-022-97
8-719-510-73
8-719-313-17
8-719-160-64
DIODE
DIODE
DIODE
DIODE
DIODE
AU02A-V0
D2S4MF
S3L20UF4
AU02A-V0
RD16F-B1
D611
D612
D616
D702
D980
8-719-911-19
8-719-109-85
8-719-109-85
8-719-150-92
8-719-110-08
DIODE
DIODE
DIODE
DIODE
DIODE
1SS119
RD5.1ES-B2
RD5.1ES-B2
RD33ES-T1B
RD8.2ES-B2 (688HF)
D981
D982
8-719-110-08 DIODE RD8.2ES-B2 (688HF)
8-719-911-19 DIODE 1SS119 (688HF)
Ref. No.
1-537-770-21 TERMINAL BOARD, GROUND
1-537-770-21 TERMINAL BOARD, GROUND
< FUSE >
! F600
1-532-743-11 FUSE, GLASS CYLINDRICAL(DIA.5)
< FERRITE BEAD >
FB601
1-410-858-21 INDUCTOR
0UH
< FUSE HOLDER >
FH600
FH601
1-533-223-11 HOLDER, FUSE
1-533-223-11 HOLDER, FUSE
< IC >
IC101
IC160
IC160
IC160
8-759-481-46
8-759-491-00
8-759-525-07
8-759-525-08
IC
IC
IC
IC
LB1943
M37777M7A229GP-B (478,677HF,678HF)
M37777M7A235GP-C (688HF)
M37777M7A237GP-B
(EXCEPT 478,677HF,678HF,688HF)
IC161
IC162
IC201
IC202
IC260
8-759-432-32
8-759-248-87
8-759-488-74
8-759-439-51
8-759-352-17
IC
IC
IC
IC
IC
ST24W02FM6TR
MM1256XF-BE
LA71534M-MPB
LC89978M-TE-L
HA118195NT
IC301
IC340
IC360
8-759-499-30 IC BA7755AF-E2
8-759-486-92 IC LA7256 (HiFi)
8-759-486-63 IC TDA9615H/N1,518
(L67HF,L68HF,L77HF,L78HF,X60HF)
8-759-486-64 IC TDA9615H/N1,557 (677HF,678HF,688HF)
IC360
IC403
IC420
IC501
IC601
! IC602
IC733
IC733
IC980
8-742-042-00
8-759-366-44
8-759-467-71
8-759-438-18
8-759-321-95
HY
IC
IC
IC
IC
B IC SBX1986-51
uPD16312GB-3B4
BU6188AFS-E2
PQ12RD08
HA17431PA-TZ
8-598-438-00 IC SOUND MULTIPLEX MODULE MPA-450
(L67HF,L68HF,L77HF,L78HF,X60HF)
8-742-037-00 HY B IC SBX1837-51 (677HF,678HF,688HF)
8-759-356-27 IC NJM2129M-TE2 (688HF)
Remarks
JR001
JR002
JR003
JR004
JR005
1-216-295-00
1-216-296-00
1-216-295-00
1-216-295-00
1-216-296-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/10W
1/8W
1/10W
1/10W
1/8W
JR006
JR007
JR008
JR009
JR010
1-216-296-00
1-216-295-00
1-216-296-00
1-216-296-00
1-216-295-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/8W
1/10W
1/8W
1/8W
1/10W
JR011
JR012
JR013
JR014
JR015
1-216-295-00
1-216-296-00
1-216-296-00
1-216-296-00
1-216-295-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/10W
1/8W
1/8W
1/8W
1/10W
JR016
JR017
JR018
JR019
JR020
1-216-296-00
1-216-296-00
1-216-296-00
1-216-296-00
1-216-296-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/8W
1/8W
1/8W
1/8W
1/8W
JR021
JR022
JR023
JR024
JR025
1-216-295-00
1-216-296-00
1-216-296-00
1-216-296-00
1-216-296-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/10W
1/8W
1/8W
1/8W
1/8W
JR026
JR027
JR028
JR029
JR030
1-216-296-00
1-216-295-00
1-216-296-00
1-216-296-00
1-216-296-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/8W
1/10W
1/8W
1/8W
1/8W
JR031
JR032
JR033
JR034
JR035
1-216-296-00
1-216-296-00
1-216-295-00
1-216-296-00
1-216-296-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/8W
1/8W
1/10W
1/8W
1/8W
JR036
JR037
JR038
JR039
JR040
1-216-296-00
1-216-296-00
1-216-296-00
1-216-296-00
1-216-296-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/8W
1/8W
1/8W
1/8W
1/8W
JR041
JR042
JR043
JR044
JR045
1-216-295-00
1-216-296-00
1-216-296-00
1-216-296-00
1-216-295-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/10W
1/8W
1/8W
1/8W
1/10W
JR046
JR047
JR048
JR049
JR050
1-216-295-00
1-216-295-00
1-216-296-00
1-216-295-00
1-216-295-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/10W
1/10W
1/8W
1/10W
1/10W
JR051
JR052
JR053
JR054
JR055
1-216-296-00
1-216-295-00
1-216-296-00
1-216-296-00
1-216-296-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/8W
1/10W
1/8W
1/8W
1/8W
Note :
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
< IF BLOCK >
IF702
IF702
Description
< JUMPER RESISTOR >
< TERMINAL BOARD >
ET600
ET601
Part No.
1-475-548-11 IF UNIT (IFZ-450ST) (US,Canadian)
1-475-548-21 IF UNIT (IFZ-450ST) (EXCEPT US,Canadian)
7-10
Note :
Les composants identifiés par
une marque ! sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
MA-317
Ref. No.
Part No.
Description
JR056
JR057
JR058
JR059
JR060
1-216-295-00
1-216-296-00
1-216-295-00
1-216-296-00
1-216-296-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
Remarks
1/10W
1/8W
1/10W
1/8W
1/8W
Ref. No.
JR061
JR062
JR063
JR064
JR065
1-216-296-00
1-216-295-00
1-216-296-00
1-216-296-00
1-216-296-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/8W
1/10W
1/8W
1/8W
1/8W
PH101
PH102
! PH600
JR066
JR067
JR068
JR069
JR070
1-216-296-00
1-216-296-00
1-216-296-00
1-216-295-00
1-216-296-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/8W
1/8W
1/8W
1/10W
1/8W
! PS101
! PS600
JR071
JR072
JR073
JR074
JR075
1-216-296-00
1-216-296-00
1-216-296-00
1-216-295-00
1-216-295-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/8W
1/8W
1/8W
1/10W
1/10W
JR076
JR351
1-216-295-00 METAL CHIP
1-216-295-00 METAL CHIP
0
0
5%
5%
JR352
1-216-296-00 METAL CHIP
0
5%
1/10W
1/10W
(HiFi)
1/8W
(HiFi)
JR353
1-216-295-00 METAL CHIP
0
5%
JR354
1-216-296-00 METAL CHIP
0
5%
JR355
1-216-295-00 METAL CHIP
0
5%
1-216-295-00 METAL CHIP
0
5%
ND420
1-414-936-21
1-414-936-21
1-414-946-21
1-414-940-21
1-414-940-21
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
22uH
22uH
39uH
100uH
100uH
L261
L262
L263
L331
L341
1-414-939-21
1-414-940-21
1-414-940-21
1-414-940-21
1-414-940-21
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
68uH
100uH
100uH
100uH
100uH (HiFi)
L502
L560
L601
L602
L603
1-414-936-21
1-414-940-21
1-403-588-11
1-403-588-11
1-410-526-11
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
22uH
100uH
0uH
0uH
10uH
L604
L702
L703
L704
L731
1-410-519-11
1-414-938-21
1-414-930-21
1-414-938-21
1-414-934-21
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
68uH
47uH
2.2uH
47uH
10uH (HiFi)
1-517-732-11 TUBE, FLUORESCENT INDICATOR
8-749-013-23 PHOTO INTERRUPTER GP3S120
8-749-013-23 PHOTO INTERRUPTER GP3S120
8-749-014-24 COUPLER, PHOTO ON3131-S (LF)
< IC LINK >
1-533-586-11 LINK, IC
1-533-592-11 LINK, IC
315mA
1.6A
< TRANSISTOR >
1/10W
(HiFi)
1/8W
(HiFi)
1/10W
(HiFi)
1/10W
(MONO)
Q101
Q102
Q103
Q201
Q202
8-729-042-88
8-729-042-88
8-729-281-53
8-729-230-49
8-729-230-49
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
RPT-37PBT32
RPT-37PBT32
2SC1815-GR
2SC2712-G
2SC2712-G
Q208
Q209
Q210
Q211
Q260
8-729-230-49
8-729-216-21
8-729-230-49
8-729-230-49
8-729-230-49
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC2712-G
2SA1162Y-TE85L
2SC2712-G
2SC2712-G
2SC2712-G
Q301
Q331
Q387
Q401
Q501
8-729-281-53
8-729-802-91
8-729-230-49
8-729-421-22
8-729-216-21
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC1815-GR
2SD879
2SC2712-G (MONO)
UN2211
2SA1162Y-TE85L
Q502
Q560
Q601
Q602
Q603
8-729-010-05
8-729-010-05
8-729-904-98
8-729-012-31
8-729-140-98
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
MSB709-RT1
MSB709-RT1
2SC4054P
2SC4040-TL2-Q
2SD773
Q604
Q605
8-729-010-25 TRANSISTOR MSD601-RT1
8-729-140-93 TRANSISTOR 2SB733-34
< RESISTOR >
< LINE FILTER >
LF600
Remarks
< PHOTO INTERRUPTER >
< COIL >
L161
L163
L201
L202
L204
Description
< FLUORESCENT INDICATOR >
< JUMPER RESISTOR >
JS324
Part No.
1-424-117-11 FILTER, LINE
7-11
R101
R102
R103
R104
R105
1-249-413-11
1-216-089-00
1-216-089-00
1-216-081-00
1-216-081-00
CARBON
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
470
47K
47K
22K
22K
5%
5%
5%
5%
5%
1/4W F
1/10W
1/10W
1/10W
1/10W
R106
R107
R109
R110
R111
1-249-400-11
1-249-400-11
1-216-089-00
1-216-089-00
1-216-057-00
CARBON
CARBON
METAL CHIP
METAL CHIP
METAL CHIP
39
39
47K
47K
2.2K
5%
5%
5%
5%
5%
1/4W F
1/4W F
1/10W
1/10W
1/10W
R112
R115
R116
R117
R118
1-216-065-00
1-216-089-00
1-216-089-00
1-216-041-00
1-216-089-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
47K
47K
470
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R119
R120
R121
R122
R124
1-216-077-00
1-249-417-11
1-216-077-00
1-216-073-00
1-216-065-00
METAL CHIP
CARBON
METAL CHIP
METAL CHIP
METAL CHIP
15K
1K
15K
10K
4.7K
5%
5%
5%
5%
5%
1/10W
1/4W F
1/10W
1/10W
1/10W
Note :
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque ! sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
MA-317
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
1/10W
(688HF)
470K
5%
1/10W
220K
5%
1/10W
0
5%
1/10W
(478,688HF,L57,L58,X50)
R268
R269
R270
R271
R272
1-216-081-00
1-216-049-00
1-216-081-00
1-216-049-00
1-216-077-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
1K
22K
1K
15K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R273
R274
R275
R276
R301
1-216-077-00
1-216-073-00
1-216-073-00
1-216-049-00
1-216-089-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
15K
10K
10K
1K
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
(MONO)
R301
1-216-093-00 METAL CHIP
68K
5%
R302
R303
1-216-067-00 METAL CHIP
1-249-439-11 CARBON
5.6K
68K
R304
1-249-439-11 CARBON
68K
R305
1-216-067-00 METAL CHIP
5.6K
R306
R307
R308
1-216-073-00 METAL CHIP
1-216-061-00 METAL CHIP
1-216-067-00 METAL CHIP
10K
3.3K
5.6K
R309
R310
R311
R312
R313
1-216-067-00
1-216-129-00
1-216-051-00
1-216-079-00
1-216-109-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
5.6K
2.2M
1.2K
18K
330K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R314
R315
R316
R317
R318
1-216-035-00
1-216-067-00
1-216-071-00
1-216-079-00
1-216-075-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
270
5.6K
8.2K
18K
12K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R319
1-216-190-00 RES,CHIP
470
5%
R319
1-216-295-00 METAL CHIP
0
5%
R320
1-216-047-91 RES,CHIP
820
5%
1/8W
(MONO)
1/10W
(HiFi)
1/10W
R331
R332
R333
R334
R341
1-217-671-11
1-216-063-91
1-249-401-11
1-216-031-00
1-216-049-00
1
3.9K
47
180
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/4W F
1/10W
1/10W
(HiFi)
R342
1-216-049-00 METAL CHIP
1K
5%
R344
1-216-055-00 METAL CHIP
1.8K
5%
R346
1-216-065-00 METAL CHIP
4.7K
5%
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(HiFi)
R347
1-216-065-00 METAL CHIP
4.7K
5%
R348
1-216-033-00 METAL CHIP
220
5%
R368
1-216-133-00 METAL CHIP
3.3M
5%
R370
1-216-065-00 METAL CHIP
4.7K
5%
R371
1-208-820-11 RES,CHIP
39K
R372
1-216-065-00 METAL CHIP
4.7K
R160
1-216-049-00 METAL CHIP
1K
5%
R162
R163
R164
1-216-113-00 METAL CHIP
1-216-105-91 RES,CHIP
1-216-295-00 METAL CHIP
R165
1-216-295-00 METAL CHIP
0
R166
1-216-295-00 METAL CHIP
0
R167
1-216-121-91 RES,CHIP
1M
R168
R169
R170
R171
R172
1-216-039-00
1-218-179-11
1-216-073-00
1-216-061-00
1-216-089-00
METAL CHIP
RES,CHIP
METAL CHIP
METAL CHIP
METAL CHIP
390
10M
10K
3.3K
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R173
R174
R176
R177
R178
1-216-089-00
1-249-437-11
1-216-041-00
1-216-041-00
1-216-041-00
METAL CHIP
CARBON
METAL CHIP
METAL CHIP
METAL CHIP
47K
47K
470
470
470
5%
5%
5%
5%
5%
1/10W
1/4W
1/10W
1/10W
1/10W
R179
R180
R181
R182
R183
1-247-843-11
1-247-843-11
1-216-051-00
1-216-049-00
1-216-073-00
CARBON
CARBON
METAL CHIP
METAL CHIP
METAL CHIP
3.3K
3.3K
1.2K
1K
10K
5%
5%
5%
5%
5%
1/4W
1/4W
1/10W
1/10W
1/10W
R201
R202
R203
R204
R205
1-216-041-00
1-216-069-00
1-216-049-00
1-216-047-91
1-216-041-00
METAL CHIP
METAL CHIP
METAL CHIP
RES,CHIP
METAL CHIP
470
6.8K
1K
820
470
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R206
R208
R209
R210
R218
1-216-041-00
1-216-071-00
1-216-295-00
1-216-295-00
1-208-798-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
RES,CHIP
470
8.2K
0
0
4.7K
5%
5%
5%
5%
0.50%
1/10W
1/10W
1/10W
1/10W
1/10W
R219
R220
R222
R228
R229
1-216-053-00
1-216-025-91
1-216-051-00
1-216-057-00
1-216-055-00
METAL CHIP
RES,CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1.5K
100
1.2K
2.2K
1.8K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R230
R231
R232
R234
R235
1-216-045-00
1-216-071-00
1-249-420-11
1-216-049-00
1-216-295-00
METAL CHIP
METAL CHIP
CARBON
METAL CHIP
METAL CHIP
680
8.2K
1.8K
1K
0
5%
5%
5%
5%
5%
1/10W
1/10W
1/4W F
1/10W
1/10W
R236
R239
R240
R243
R260
1-216-049-00
1-216-057-00
1-216-049-00
1-216-061-00
1-216-044-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
2.2K
1K
3.3K
620
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R261
R262
R263
R264
R265
1-216-044-00
1-216-025-91
1-216-025-91
1-216-025-91
1-216-025-91
METAL CHIP
RES,CHIP
RES,CHIP
RES,CHIP
RES,CHIP
620
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R266
1-216-053-00 METAL CHIP
1.5K
5%
R266
1-216-055-00 METAL CHIP
1.8K
5%
R267
1-216-073-00 METAL CHIP
10K
5%
1/10W
(HiFi)
1/10W
(MONO)
1/10W
5%
1/10W
(L67HF,L68HF,X60HF)
5%
1/10W
(L77HF,L78HF)
5%
1/10W
7-12
METAL CHIP
RES,CHIP
CARBON
METAL CHIP
METAL CHIP
Remarks
1/10W
(HiFi)
5%
1/10W
5%
1/4W
(MONO)
5%
1/4W
(L57,L58,X50)
5%
1/10W
(MONO)
5%
1/10W
5%
1/10W
5%
1/10W
(L57,L58,X50)
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(HiFi)
0.50% 1/10W
(HiFi)
5%
1/10W
(HiFi)
MA-317
Ref. No.
Part No.
Description
R378
1-216-083-00 METAL CHIP
27K
R379
1-216-049-00 METAL CHIP
1K
R380
1-216-025-91 RES,CHIP
100
R381
1-216-025-91 RES,CHIP
100
R382
1-216-295-00 METAL CHIP
0
R383
1-216-295-00 METAL CHIP
0
Remarks
Ref. No.
Part No.
Description
1/10W
(HiFi)
5%
1/10W
(MONO)
5%
1/10W
(688HF,L77HF,L78HF)
R565
! R600
R601
R602
R603
1-216-037-00
1-219-779-51
1-249-441-11
1-249-441-11
1-249-429-11
METAL CHIP
CARBON
CARBON
CARBON
CARBON
330
6.8M
100K
100K
10K
5%
10%
5%
5%
5%
1/10W
1/2W
1/4W
1/4W
1/4W
R604
R605
R606
R607
R608
1-216-427-00
1-215-416-00
1-249-402-11
1-215-902-11
1-249-401-11
METAL OXIDE
METAL
CARBON
METAL OXIDE
CARBON
120
620
56
47K
47
5%
1%
5%
5%
5%
1W
1/6W
1/4W
2W
1/4W
R609
R610
R611
R613
R615
1-249-406-11
1-208-789-11
1-208-786-11
1-260-091-11
1-215-907-11
CARBON
RES,CHIP
RES,CHIP
CARBON
METAL OXIDE
120
2K
1.5K
220
22
5%
0.50%
0.50%
5%
5%
1/4W F
1/10W
1/10W
1/2W
3W
F
R616
R617
R618
R619
R620
1-215-857-11
1-249-412-11
1-260-091-11
1-249-413-11
1-249-413-11
METAL OXIDE
CARBON
CARBON
CARBON
CARBON
10
390
220
470
470
5%
5%
5%
5%
5%
1W
1/4W
1/2W
1/4W
1/4W
R622
R623
R624
R625
R630
1-216-061-00
1-216-061-00
1-216-430-11
1-249-429-11
1-216-049-00
METAL CHIP
METAL CHIP
METAL OXIDE
CARBON
METAL CHIP
3.3K
3.3K
390
10K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1W
F
1/4W
1/10W
R633
R637
R638
R701
R702
1-216-295-00
1-260-073-11
1-260-073-11
1-216-049-00
1-216-061-00
METAL CHIP
CARBON
CARBON
METAL CHIP
METAL CHIP
0
5.6
5.6
1K
3.3K
5%
5%
5%
5%
5%
1/10W
1/2W
1/2W
1/10W
1/10W
! R705
R706
R709
R710
R711
1-212-893-00
1-216-113-00
1-249-417-11
1-249-417-11
1-249-417-11
FUSIBLE
METAL CHIP
CARBON
CARBON
CARBON
330
470K
1K
1K
1K
5%
5%
5%
5%
5%
1/4W
1/10W
1/4W
1/4W
1/4W
R712
R713
1-216-295-00 METAL CHIP
1-216-067-00 METAL CHIP
0
5.6K
5%
5%
R731
1-216-049-00 METAL CHIP
1K
5%
1/10W
1/10W
(MONO)
1/10W
(HiFi)
R732
1-216-049-00 METAL CHIP
1K
5%
R733
1-216-065-00 METAL CHIP
4.7K
5%
R734
1-216-049-00 METAL CHIP
1K
5%
R735
1-216-049-00 METAL CHIP
1K
5%
R736
1-216-295-00 METAL CHIP
0
5%
R737
1-216-081-00 METAL CHIP
22K
5%
R738
1-216-081-00 METAL CHIP
22K
5%
R748
1-216-065-00 METAL CHIP
4.7K
5%
R749
1-216-049-00 METAL CHIP
1K
5%
5%
5%
1/10W
(688HF,L77HF,L78HF)
5%
1/10W
(HiFi)
5%
1/10W
(HiFi)
R384
1-216-091-00 METAL CHIP
56K
5%
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(MONO)
R385
1-216-091-00 METAL CHIP
56K
5%
R387
1-216-065-00 METAL CHIP
4.7K
5%
R389
1-216-073-00 METAL CHIP
10K
5%
R391
1-216-049-00 METAL CHIP
1K
5%
R392
1-216-049-00 METAL CHIP
1K
5%
R393
1-216-295-00 METAL CHIP
0
5%
R401
R402
R408
1-216-029-00 METAL CHIP
1-249-437-11 CARBON
1-216-073-00 METAL CHIP
150
47K
10K
5%
5%
5%
1/10W
(HiFi)
1/10W
1/4W
1/10W
R409
R410
R411
R414
R415
1-216-013-00
1-216-073-00
1-216-013-00
1-216-053-00
1-216-053-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
33
10K
33
1.5K
1.5K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R417
R418
R419
R420
R421
1-249-421-11
1-249-421-11
1-216-059-00
1-216-059-00
1-216-295-00
CARBON
CARBON
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
2.2K
2.7K
2.7K
0
5%
5%
5%
5%
5%
1/4W
1/4W
1/10W
1/10W
1/10W
R422
R423
R424
R425
R426
1-216-049-00
1-216-049-00
1-216-049-00
1-216-085-00
1-216-065-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
1K
1K
33K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R440
R441
R445
1-216-075-00 METAL CHIP
1-249-434-11 CARBON
1-216-065-00 METAL CHIP
R502
1-216-049-00 METAL CHIP
12K
5%
1/10W
27K
5%
1/4W
4.7K
5%
1/10W
(L57,L58,L77HF,L78HF,X50)
1K
5%
1/10W
R503
R504
R505
R506
R507
1-216-049-00
1-216-045-00
1-216-049-00
1-216-049-00
1-216-097-91
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
RES,CHIP
1K
680
1K
1K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R508
R560
R561
R562
R563
1-216-295-00
1-216-022-00
1-216-021-00
1-249-407-11
1-249-408-11
METAL CHIP
METAL CHIP
METAL CHIP
CARBON
CARBON
0
75
68
150
180
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/4W F
1/4W F
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(HiFi)
Note :
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
7-13
Remarks
F
F
F
F
F
F
F
F
F
F
F
F
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(HiFi)
1/10W
(HiFi)
Note :
Les composants identifiés par
une marque ! sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
MA-317
Ref. No.
Part No.
Description
Remarks
Ref. No.
< VARIABLE RESISTOR >
RV731
Description
Remarks
1-475-553-31 COMMANDER, STANDARD (RMT-V231B)
(688HF)
1-475-554-11 COMMANDER, STANDARD (RMT-V232)
(L57,L58,L77HF,L78HF,X50)
1-575-334-11 CORD, CONNECTION (FOR AV) (HiFi)
1-241-766-11 RES, ADJ, CERMET 47K (HiFi)
< SWITCH >
S101
Part No.
S102
S401
S402
1-762-108-11 SWITCH, PUSH (1 KEY)
(CASSETTE IN/REC PROOF)
1-771-155-11 SWITCH, ROTARY (ROTARY ENCODER)
1-692-431-21 SWITCH, TACTILE (POWER)
1-692-431-21 SWITCH, TACTILE (EJECT)
3-861-446-11 MANUAL, INSTRUCTION (ENGLISH) (688HF)
3-861-447-11 MANUAL, INSTRUCTION (ENGLISH)
(677HF,678HF)
3-861-447-21 MANUAL, INSTRUCTION (FRENCH)
(677HF,678HF:Canadian)
S403
S404
S405
S406
S412
1-692-431-21
1-692-431-21
1-692-431-21
1-692-431-21
1-692-431-21
3-861-448-11 MANUAL, INSTRUCTION (ENGLISH) (478)
3-861-448-21 MANUAL, INSTRUCTION (FRENCH) (478)
3-861-458-11 MANUAL, INSTRUCTION (SPANISH)
(L57,L58,L77HF,L78HF)
3-861-459-11 MANUAL, INSTRUCTION (SPANISH)
(L67HF,L68HF,X60HF)
S701
1-571-588-11 SWITCH, SLIDE (3CH/4CH)
SWITCH, TACTILE (REC)
SWITCH, TACTILE (PAUSE)
SWITCH, TACTILE (CHANNEL/TRACKING:+)
SWITCH, TACTILE (CHANNEL/TRACKING:-)
SWITCH, TACTILE (EASY SET UP)
< TRANSFORMER >
T331
! T600
1-431-097-11 TRANSFORMER, BIAS OSCILLATION
1-431-691-11 TRANSFORMER, CONVERTER (RCC)
< TUNER >
TU701
TU701
1-693-399-12 TUNER, MODULATOR (BTF-2RA401)
(US,Canadian)
1-693-399-22 TUNER, MODULATOR (BTF-2RA401)
(EXCEPT US,Canadian)
< VIBRATOR >
X160
1-760-494-11 VIBRATOR, CRYSTAL 16MHz
X161
1-579-463-11 VIBRATOR, CRYSTAL 32.768kHz
X202
1-577-380-11 VIBRATOR, CRYSTAL 3.579545MHz
X501
1-567-307-11 OSCILLATOR, CRYSTAL 7.15909MHz
************************************************************
MISCELLANEOUS
*************
!8
!8
10
*
*
*
*
3-861-461-11
3-961-581-01
3-979-708-01
3-979-708-11
3-979-708-21
MANUAL, INSTRUCTION (SPANISH) (L47,L48)
SHEET, PROTECTION
INDIVIDUAL CARTON (678HF)
INDIVIDUAL CARTON (688HF)
INDIVIDUAL CARTON (478)
*
*
*
*
*
3-979-708-32
3-979-709-01
3-979-710-01
3-987-411-01
3-987-411-11
INDIVIDUAL CARTON (677HF)
CUSHION (478,677HF,678HF,688HF)
SPACER (478,677HF,678HF,688HF)
INDIVIDUAL CARTON (L47)
INDIVIDUAL CARTON (L48)
*
*
*
*
*
3-987-411-21
3-987-411-31
3-987-411-41
3-987-411-51
3-987-411-61
INDIVIDUAL CARTON (L57)
INDIVIDUAL CARTON (L58)
INDIVIDUAL CARTON (X50)
INDIVIDUAL CARTON (L67HF)
INDIVIDUAL CARTON (L68HF)
*
3-987-411-71 INDIVIDUAL CARTON (X60HF)
*
3-987-411-81 INDIVIDUAL CARTON (L77HF)
*
3-987-411-91 INDIVIDUAL CARTON (L78HF)
*
3-987-456-01 CUSHION (EXCEPT:478,677HF,678HF,688HF)
*
3-987-457-01 SPACER (EXCEPT:478,677HF,678HF,688HF)
************************************************************
1-777-851-41 CORD, POWER (478,677HF,678HF,688HF)
1-777-854-41 CORD, POWER
(L47,L48,L57,L58,L67HF,L68HF,L77HF,L78HF,X50,X60HF)
1-762-844-21 SWITCH, ROTARY
(L57,L58,L77HF,L78HF,X50)
*************
HARDWARE LIST
*************
#1
55
704
721
769
770
1-779-725-11
1-500-144-11
A-6759-620-A
8-848-576-02
8-848-666-11
CONNECTOR, BOARD TO BOARD 5P
HEAD, FE
HEAD BLOCK ASSY, ACE (TDK)
DRUM ASSY, UPPER DZR-45-R (HiFi)(NOTE)
DRUM ASSY, LOWER DZL-51B/J-RP (M901)
(HiFi)
#2
#3
#701
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
(478,677HF,678HF,688HF)
7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3
7-682-547-04 SCREW +P 3X6
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#702
#703
7-682-547-04 SCREW +P 3X6
7-685-133-19 SCREW (DIA)(IT3B)
776
776
8-839-036-04 DRUM ASSY DZH-73D-ZRB (M901)(MONO)
8-839-044-02 DRUM ASSY DZH-94A/Z-RP (M901)(HiFi)
(NOTE)
************************************************************
ACCESSORIES & PACKING MATERIALS
*******************************
1-475-552-11 COMMANDER, STANDARD (RMT-V230)
(L47,L48)
1-475-553-11 COMMANDER, STANDARD (RMT-V231)
(L67HF,L68HF,X60HF)
1-475-553-21 COMMANDER, STANDARD (RMT-V231A)
(478,677HF,678HF)
7-14E
Note :
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque ! sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
Sony Corporation
9-921-666-11
Home A&V Products Company
— 100 —
98A1637-1
Printed in Japan © 1998.1
Published by General Engineering Dept.
(Osaki East)