Download Sharp CD-K491W Service manual

CD-K491W
SERVICE MANUAL
No.S0883CDK491W/
CD-K491W
CD-K491W mini component system consisting of CD-K491W
mini component system, CP-K491, CP-SW491, centre
(GBOXS0010AWM3) and surround (GBOXS0011AWM3)
speaker system.
Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic" and the double-D symbol are trademarks
of Dolby Laboratories. Confidential Unpublished Works.
©1992-1997 Dolby Laboratories, Inc. All rights reserved.
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
QSOUND and the QLogo are registered trademarks of
QSound Labs, Inc.
QSound is protected under US Patent Nos. 5,105,462 and
5,208,860 and foreign counterparts.
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2
VOLTAGE SELECTION ..................................................................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................. 3
NAMES OF PARTS ........................................................................................................................................................... 4
OPERATION MANUAL ...................................................................................................................................................... 7
DISASSEMBLY .................................................................................................................................................................. 8
REMOVING AND REINSTALLING THE MAIN PARTS ................................................................................................... 11
ADJUSTMENT ................................................................................................................................................................. 12
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 16
TYPES OF TRANSISTOR AND LED ................................................................................................................................ 16
BLOCK DIAGRAM ........................................................................................................................................................... 17
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 22
WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 52
TROUBLESHOOTING ..................................................................................................................................................... 53
FUNCTION TABLE OF IC ................................................................................................................................................ 57
FL DISPLAY ..................................................................................................................................................................... 68
REPLACEMENT PARTS LIST/EXPLODED VIEW
SHARP CORPORATION
–1–
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
CD-K491W
SAFETY PRECAUTION FOR SERVICE MANUAL
WARNINGS
THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER
COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. THEREFORE IT IS
IMPORTANT THAT THE FOLLOWING PRECAUTIONS ARE OBSERVED DURING SERVICING TO PROTECT YOUR EYES
AGAINST EXPOSURE TO THE LASER BEAM.
1-WHEN THE CABINET IS REMOVED, THE POWER IS TURNED ON WITDOUT A COMPACT DISC IN POSITION AND THE
PICK-UP IS ON THE OUTER EDGE THE LASER WILL LIGHT FOR SEVERAL SECONDS TO DETECT A DISC. DO NOT
LOOK INTO THE PICK-UP LENS.
2-THE LASER POWER OUTPUT OF THE PICK-UP UNIT AND REPLACEMENT SERVICE PARTS ARE ALL FACTORY
PRE-SET BEFORE SHIPMENT.
DO NOT ATTEMPT TO RE-ADJUST THE LASER PICK-UP UNIT DURING REPLACEMENT OR SERVICING.
3-UNDER NO CIRCUMSTANCES STARE INTO THE PICK-UP LENS AT ANY TIME.
4-CAUTION-USE OF CONTROLS OR ADJUSTMENTS, OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
CAUTION
Laser
Diode Properties
Material: GaAIAs
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW
● This Mini Component System is classified as a
CLASS 1 LASER product.
● The CLASS 1 LASER PRODUCT label is located on
the rear cover.
● Use of controls, adjustments or performance of procedures other than those specified herein may result
in hazardous radiation exposure.
As the laser beam used in this compact disc player
is harmful to the eyes, do not attempt to disassemble
the cabinet. Refer servicing to qualified personnel
only.
CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO
BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA
EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I
STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER.
VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE.
ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD.
STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT
INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE
INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.
VARO !
VARNING!
Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Älä katso säteeseen.
Osynlig laserstralning när denna del är öppnad och spärren är urkopplad. Betrakta ej strälen.
VOLTAGE SELECTION
The voltage selector is located on the AC voltage selector box. If adjustment is necessary, use a screwdriver in order to turn the
selector in either direction until the correct voltage figure is displayed in the window next to the adjustment screw.
QACCA0001AW00
QACCL0005AW00
QACCE0008AW00
QACCB0006AW00
92LPLUG027
QACCJ0003AW00
92LPLUG155A
Figure 2 AC POWER SUPPLY CORD AND AC PLUG ADAPTOR
–2–
CD-K491W
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
SPECIFICATIONS
CD-K491W
● Compact disc player section
● General
Power source:
Power consumption:
Dimensions:
Weight:
Type:
AC 110/127/220/230 - 240 V,
50/60 Hz
200 W
Width; 270 mm (10-5/8")
Height; 316 mm (12-1/2")
Depth; 343 mm (13-1/2")
10.5 kg (23.2 lbs.)
Signal readout:
D/A converter:
Frequency response:
Dynamic range:
CP-K491
● Amplifier section
Output power:
Output terminals:
Input terminals:
PMPO; 2,000 W (total)
Front speakers;
MPO; 142 W (71 W + 71 W)
(10 % T.H.D.)
RMS: 80 W (40 W + 40 W)
(10 % T.H.D.)
Centre speaker;
MPO; 71 W
(10 % T.H.D.)
RMS: 40 W
(10 % T.H.D.)
Surround speakers;
MPO; 142 W (71 W + 71 W)
(10 % T.H.D.)
RMS: 80 W (40 W + 40 W)
(10 % T.H.D.)
Sub woofer;
MPO; 71 W
(10 % T.H.D.)
RMS: 40 W
(10 % T.H.D.)
Front speakers; 8 ohms
Centre speaker; 8 ohms
Surround speakers; 8 ohms
Sub woofer; 8 ohms
Monitor; 1 Vp-p/75 ohms
Headphones; 16 - 50 ohms
(recommended; 32 ohms)
DVD 1 (Digital); Optical
DVD 2 (Digital); Coaxial
VCR 1/AUX 1; 500 mV/47 kohms
VCR 2/AUX 2; 500 mV/47 kohms
DVD 1/VCR 1; 1 Vp-p/75 ohms
DVD 2/VCR 2; 1 Vp-p/75 ohms
Microphone 1/2; 1 mV/4.7 kohms
● Tuner section
Frequency range:
Wow and flutter:
● Front speaker section
Type:
3-way, 130 mm (5-1/8") woofer,
50 mm (2") tweeter and super
tweeter
Maximum input power: 80 W
Rated input power:
40 W
Impedance:
8 ohms
Dimensions:
Width; 220 mm (8-11/16")
Height; 316 mm (12-1/2")
Depth; 284 mm (11-3/16")
Weight:
3.4 kg (7.5 lbs.)/each
GBOXS0010AWM3
● Centre speaker section
Type:
2-way, 120 mm (4-3/4") woofer
and 50 mm (2") tweeter
Maximum input power: 80 W
Rated input power:
40 W
Impedance:
8 ohms
Dimensions:
Width; 270 mm (10-5/8")
Height; 142 mm (5-5/8")
Depth; 220 mm (8-11/16")
Weight:
1.8 kg (4.0 lbs.)
GBOXS0011AWM3
● Surround speaker section
Type:
2-way, 100 mm (4") woofer and
50 mm (2") tweeter
Maximum input power: 80 W
Rated input power:
40 W
Impedance:
8 ohms
Dimensions:
Width; 200 mm (7-7/8")
Height; 134 mm (5-5/16")
Depth; 240 mm (9-1/2")
Weight:
1.4 kg (3.1 lbs.)/each
CP-SW491
FM; 88 - 108 MHz
SW2; 9.5 - 21.85 MHz
SW1; 3.2 - 7.3 MHz
MW; 531 - 1,602 kHz
● Sub woofer section
Type:
160 mm (6-1/2") woofer
Maximum input power: 80 W
Rated input power:
40 W
Impedance:
8 ohms
Dimensions:
Width; 220 mm (8-11/16")
Height; 316 mm (12-1/2")
Depth; 294 mm (11-5/8")
Weight:
3.8 kg (8.4 lbs.)
● Cassette deck section
Frequency response:
Signal/noise ratio:
3-disc multi-play compact disc
player
Non-contact, 3-beam semiconductor laser pickup
1-bit D/A converter
20 - 20,000 Hz
100 dB (1 kHz)
50 - 14,000 Hz (Normal tape)
55 dB (TAPE 1, playback)
50 dB (TAPE 2, recording/
playback)
0.15 % (WRMS)
Specifications for this model are subject to change without
prior notice.
–3–
CD-K491W
NAMES OF PARTS
CD-K491W
1.
2.
3.
4.
2
1
■ Front panel
4
Disc Tray
Disc Number Selector Buttons
Disc Skip Button
Open/Close Button
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
Left Front Speaker Indicator
LFE Indicator
Centre Speaker Indicator
Right Front Speaker Indicator
Dolby Pro Logic Indicator
Dolby Virtual Indicator
Left Surround Speaker Indicator
Surround Signal Indicator
Sub Woofer Indicator
Right Surround Speaker Indicator
Dolby Digital Indicator
(CD) Disc Number Indicator
(TAPE) Direction Indicator
(CD) Play Indicator
(CD) Repeat Play Indicator
(CD) Pause Indicator
(TAPE) Record Indicator
(TAPE) Reverse Mode Indicator
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
Spectrum Analyzer Indicator
(TUNER) FM Stereo Indicator
(TUNER) FM Stereo Mode Indicator
Karaoke Maker Indicator
Timer Record Indicator
(CD) Random Play Indicator
Extra Bass Indicator
Timer Play Indicator
Sleep Indicator
(CD/TUNER) Memory Indicator
5 67 8
9
16
10
11 1213 14 15
17
18 19 2021 22
23
24 25
26
33
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
3
Function Selector Buttons
Surround Mode Selector Buttons
Equalizer Selector/Demo Mode Button
Extra Bass Button
Volume Control
On/Stand-by Button
Headphone Socket
Karaoke Maker Switch
Microphone Sockets
Microphone Level Controls
Digital Echo Control
38 39
–4–
34
40
27
30
28 29
31
32
35 36 37
41
42
43
CD-K491W
44.
45.
46.
47.
48.
49.
50.
51.
52.
53.
54.
55.
56.
57.
58.
59.
60.
61.
44
Clock Button
Sleep Button
Reverse Mode Button
CD Pause Button
Jog Dial
(CD/TAPE) Stop Button
Record Pause Button
Menu Button
Item Button
Timer Button
Memory Button
Clear Button
(CD) Track Down/Review Button
(TAPE 2) Fast Wind Button
(TUNER) Tuning Down Button
(TAPE 2) Reverse Play Button
(CD) Play/Repeat Button
(TAPE 1) Play Button
(TAPE 2) Forward Play Button
(CD) Track Up/Cue Button
(TAPE) Fast Wind Button
(TUNER) Tuning Up Button
(TAPE) Normal Edit Button
(TAPE) High Edit/Beat Cancel Button
45 46 47 48 49 50 51 52
53 54 55 56 57 58 59 60 61
62
63
1
62. (TAPE 1) Cassette Compartment
63. (TAPE 2) Cassette Compartment
2
3 4
VIDEO OUT
MONITOR
5
SPAN
SELECTOR
■ Rear panel
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
FM/MW(kHZ)
50/9 100/10
DVD 1 Digital Input Socket (Optical)
DVD 2 Digital Input Socket (Coaxial)
DVD 1/VCR 1 Video Input Socket
DVD 2/VCR 2 Video Input Socket
Video Output Socket
CD Digital Output Socket (Optical)
VCR 1/AUX 1 Input Socket
VCR 2/AUX 2 Input Socket
Span Selector Switch
6 7
8
9
10
11
12
75 Ohm FM Aerial Socket
Aerial Earth Terminal
SW1/SW2/MW Aerial Terminal
AC Voltage Selector
AC Power Lead
Front Speaker Terminals
Centre Speaker Terminals
Surround Speaker Terminals
Sub Woofer Terminals
13
14
15 16
–5–
17 18
CD-K491W
CP-K491
CP-SW491
Sub Woofer
1. Woofer
2. Bass Reflex Duct
3. Speaker Terminals
Front speakers
1. Super Tweeter
2. Tweeter
3. Woofer
4. Bass Reflex Duct
5. Speaker Terminals
1
1
3
2
5
2
3
4
GBOXS0011AWM3
Surround speakers
1. Tweeter
2. Woofer
3. Speaker Terminals
GBOXS0010AWM3
Centre speaker
1. Tweeter
2. Woofer
3. Speaker Terminals
2
3
1
1
2
3
■ Remote control
1.
2.
3.
4.
5.
6.
1
Remote Control Transmiter LED
Surround Mode Selector Buttons
Sub Woofer Level Control Buttons
Setup Up/Down Buttons
Menu Button
Item Button
● Tuner control section
7. Preset Up/Down Buttons
2
● CD control section
8. Track Up/Cue Button
9. Track Down/Review Button
10. Memory Button
11. Disc Skip Button
12. Stop Button
13. Play/Repeat Button
14. Pause Button
15. Clear Button
16. Random Button
3
7
4 5 6
8
9
10
11
12
13
14
15 16
17 18 19 20
● Tape control section
17. (TAPE 2) Record Pause Button
18. (TAPE 2) Reverse Play Button
19. Stop Button
20. (TAPE 1) Play Button
(TAPE 2) Forward Play Button
21. (TAPE 2) Fast Wind Buttons
22
23
21
24
25
26
27
● Common section
22. Extra Bass Button
23. Equalizer Mode Button
24. Function Selector Buttons
25. On/Stand-by Button
26. Volume Control Buttons
27. Dimmer Button
–6–
–7–
9
8
7
6
5
AM 12:00
AM 0:00
Press the MEMORY button.
Adjust the minutes by turning the jog dial.
➀ Perform steps 1 and 2 in the section "RESETTING THE MICROCOMPUTER", on page 42.
➁ Perform steps 1 - 9 above.
To change the time display mode:
Press the CLOCK button.
● The time display will appear for about 5 seconds.
To see the time display:
When the unit is on:
➀ Press the CLOCK button.
➁ Within 5 seconds, press the MEMORY button.
➂ Perform steps 6 - 9 above.
When the unit is in the stand-by mode:
➀ Press the MEMORY button.
➁ Perform steps 6 - 9 above.
To change the clock time:
● The clock starts operating from "0" seconds.
(Seconds are not displayed.)
Note:
● In the event of a power failure or when the AC power lead is
disconnected, the clock display will go out.
When the AC power supply is restored, the clock display will
flash on and off to indicate the time when the power failure
occurred or when the AC power lead was disconnected.
If this happens, follow the procedure below to change the clock
time.
9
4
0:00
● When the jog dial is turned one click clockwise, the time will
increase by 1 minute. When it is turned one click anticlockwise,
the time will decrease by 1 minute.
Keep turning the jog dial to change the time continuously.
● The hour setting will not advance even if minutes advance from
"59" to "00".
Press the MEMORY button.
7
8
Adjust the hour by turning the jog dial.
Press the MEMORY button.
3
5
6
"0:00"
2
TUNING
(
)
Turn the jog dial to select the time display mode.
Within 5 seconds, press the MEMORY button.
SPAN
SELECTOR
(Continued)
ON/
STAND-BY
15
15
0.2 m - 6 m
(8" - 20')
EQUALIZER
/DEMO
RESETTING THE MICROCOMPUTER
FM/MW(kHz)
50/9 100/10
Press the ON/STAND-BY button whilst holding down the
button and the EQUALIZER/DEMO button.
Set the SPAN SELECTOR switch to "50/9" for 9 kHz MW
interval (50 kHz FM interval), and "100/10" for 10 kHz MW
interval (100 kHz FM interval).
Press the ON/STAND-BY button to enter the stand-by mode.
Press the ON/STAND-BY button whilst holding down the
button and the EQUALIZER/DEMO button.
Press the ON/STAND-BY button to enter the stand-by
mode.
Notes concerning use:
● Replace the batteries if control distance decreases or operation
becomes erratic.
● Periodically clean the transmitter LED on the remote control
and the sensor on the main unit with a soft cloth.
● Exposing the sensor on the main unit to strong light may interfere with operation. Change the lighting or the direction of
the unit.
● Keep the remote control away from moisture, excessive heat,
shock, and vibrations.
● When inserting or removing the batteries, push them towards
the
battery terminal.
● Installing the batteries incorrectly may cause the unit to malfunction.
■ Remote control
Caution:
● The operation explained above will erase all data stored
in memory including clock and timer settings, and tuner
and CD presets.
2
1
● To erase all of the stored memory contents, or
● If the display does not function properly, or
● The unit does not operate properly.
Reset the microcomputer by performing the following
procedure for the cases shown below:
Caution:
● The operation explained above will erase all data stored in
memory including clock and timer settings, and tuner and CD
presets.
3
1
2
To change the tuning zone:
Before using the unit, set the SPAN SELECTOR switch (on the
rear panel) to MW tuning interval (span) of your area.
■ FM/MW interval (span)
The International Telecommunication Union (ITU) has established
that member countries should maintain either a 10 kHz or a 9
kHz interval between broadcasting frequencies of any MW station. The illustration shows the 9 kHz interval zones (regions 1
and 3), and the 10 kHz interval zone (region 2).
Press the CLOCK button.
(Continued)
Press the ON/STAND-BY button to enter the stand-by mode.
→ The 24-hour display will appear.
(0:00 - 23:59)
"AM 12:00" → The 12-hour display will appear.
(AM or PM 12:00 - 11:59)
"AM 0:00" → The 12-hour display will appear.
(AM or PM 0:00 - 11:59)
● Note that this can only be set when the unit is first installed
or it has been reset (see page 42).
1
2
3
4
● When the jog dial is turned one click clockwise, the time will
increase by 1 hour. When it is turned one click anticlockwise,
the time will decrease by 1 hour.
Keep turning the jog dial to change the time continuously.
● When the 12-hour display is selected, "AM" will change automatically to "PM".
MEMORY
ON/
STAND-BY
CLOCK
Jog dial
In this example, the clock is set for the
12-hour (AM 12:00) system.
SETTING THE CLOCK
CD-K491W
OPERATION MANUAL
CD-K491W
DISASSEMBLY
Caution on Disassembly
Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:
1. Take cassette tape and compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit.
3. Take off nylon bands or wire holders where they need to
be removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.
4. Take suffcient care on static electricity of integrated
circuits and other circuits when servicing.
CD-K491W
( A1 ) x2
ø3 x12mm
Top Cabinet
( A1 ) x2
ø3 x12mm
( B1 ) x2
ø3 x8mm
Side Panel
(Left)
CD-K491W
STEP
REMOVAL
PROCEDURE
FIGURE
1
Top Cabinet
1. Screw ..................... (A1) x4
8-1
2
Side Panel
(Left/right)
1. Screw ..................... (B1) x8
8-1
CD Player Unit/
CD Tray Cover
1. Turn on the power supply,
open the disc tray, take out
the CD cover, and close.
(Note 1)
2. Hook ....................... (C1) x3
3. Hook ....................... (C2) x2
4. Screw ..................... (C3) x1
5. Socket .................... (C4) x3
3
(C2) x1
( C4 ) x2
8-2,9-1
1. Flat cable ............... (D1) x2
2. Socket .................... (D2) x1
3. Screw ..................... (D3) x12
9-1
5
Tuner PWB
1. Socket .................... (E1) x1
2. Screw ..................... (E2) x5
9-1
6
Rear Panel
1. Screw ..................... (F1) x11
...................................
8-2
9-1
1. Flat cable ............... (G1) x2
2. Flat wire ................. (G2) x3
3. Socket ...................... (G3) x5
4. Screw ....................... (G4) x3
9-1
CD Tray Cover
Pull
Karaoke PWB
1.Screw ...................... (H1) x3
9-2
9
Front Panel
1. Flat wire ................. (J1) x1
2. Screw...................... (J2) x2
9-2
10
Power Amp. PWB 1. Socket .................... (K1) x3
with Heat Sink
2. Screw ..................... (K2) x6
9-2
11
Power Supply PWB 1. Screw ..................... (L1) x6
9-3
12
Display PWB
9-4
1
CD Player
Unit
2
( C2 ) x1
Front Panel
Main PWB
Tuner PWB
( F1 ) x10
ø3 x8mm
Rear Panel
Figure 8-2
13
CD Switch PWB 1. Screw ..................... (N1) x3
9-4
14
Headphones
1. Screw ..................... (P1) x1
9-4
15
Tape Mechanism 1. Open the cassette Lid.
2. Screw ..................... (Q1) x6
9-4
16
Turntable
1. Screw ..................... (R1) x1
2. Cover ..................... (R2) x1
9-5
17
Disc Tlay
1. Screw ..................... (S1) x2
2. Guide ..................... (S2) x2
9-5
18
CD Servo PWB
1. Screw ..................... (T1) x1
2. Socket .................... (T2) x4
9-6
19
CD Changer
Mechanism
1. Screw ..................... (U1) x4
10-1
20
CD Mechanism
1. Screw ..................... (V1) x1
10-1
Hook
( C1) x3
1
( C3 ) x1
ø3 x8mm
8
1. Knob ....................... (M1) x2
2. Nut .......................... (M2) x1
3. Screw ..................... (M3) x12
( B1 ) x2
ø3 x8mm
Rear Panel
Figure 8-1
Dolby PWB
Main PWB
( B1 ) x4
ø3 x8mm
8-2
4
7
Side Panel
(Right)
LOCK
LEVER
Note 1:
How to open the changer manually. (Fig. 8-3)
1. Then, turn fully the lock lever in the arrow direction through
the hole on the loading chassis bottom in this state.
After that, push forward the CD player base.
Figure 8-3
–8–
CD-K491W
Front Panel
(G2) x1
Washer
(G4) x2
ø3x10mm
Front Panel
(D1) x1
(D1) x1
(G3)
@x2
(F1) x1
ø3 x10mm
(M1)x2
CD Switch PWB
(D3) x4
ø3x10mm Dolby PWB
(M2)x1
(N1)x3
ø3x10mm
(G3) x2
(G1) x2
(C4) x1
Main PWB
(G2) x2
(G3) x1
(D2) x1
Headphones
PWB
(G4) x1
ø3x10mm
(E1) x1
(D3) x8
ø3x10mm
(E2) x1
ø3x10mm
Rear Panel
Display
PWB
(M3)x12
ø3x10mm
Tuner PWB
Open
(P1)x1
ø3x10mm
Tape Mechanism
(E2) x4
ø3 x10mm
Cassette
Holder (Left/Right)
(Q1)x6
ø3x10mm
Figure 9-1
Figure 9-4
(H1)x2
ø3x10mm
( R1 ) x1
ø3 x10mm
Front Panel
( R2 ) x1
Karaoke
PWB
(H1)x1
ø3x10mm
Turntable
(K1 ) x2
(J1 ) x1
(K2)x5
ø3x10mm
Disc Tray
( S1 ) x1
ø3 x10mm
( K1 ) x1
( S2 ) x1
( K2 ) x1
ø3x10mm
( J2 ) x2
ø3x10mm
Power Amp. PWB
Figure 9-2
(L1)x4
ø4x8mm
( S1 ) x1
ø3 x10mm
CD Player Unit
( S2 ) x1
Figure 9-5
( T1 ) x1
ø3 x10mm
(L1)x1
ø3x10mm
Power Supply PWB
CD Servo PWB
( T2 ) x2
(L1)x1
ø3x10mm
( T2 ) x2
CD Player Unit
Figure 9-3
Figure 9-6
–9–
CD-K491W
CP-K491
( U1 ) x4
ø3 x12mm
( V1 ) x1
ø2.6 x10mm
Tweeter
Baffle Board
(A2)x1
Shift Lever
Net
(A1)x1
CD Changer
Mechanism
Woofer
CD Player Base
CD Mechanism
Be careful when installing the CD changer mechanism.
Install the CD changer mechanism on the CD player base after
the shift lever has been set in the highest position.
Figure 10-1
Screw driver
Super
Tweeter
(A5)x2
ø3x10mm
CP-K491
STEP
1
REMOVAL
PROCEDURE
Front Speaker
1. Net ..........................
2. Baffle Board ...........
3. Screw .....................
4. Screw .....................
5. Screw .....................
FIGURE
(A1) x1
(A2) x1
(A3) x2
(A4) x4
(A5) x2
Tweeter
10-2
(A3)x2
ø3x10mm
(A4)x4
ø4x16mm
Woofer
Figure 10-2
CP-SW491
STEP
1
REMOVAL
Sub woofer
CP-SW491
PROCEDURE
FIGURE
1. Net .......................... (A1) x1
2. Duct Panel ............. (A2) x1
3. Screw ..................... (A3) x4
10-3
Net
( A1 ) x1
Note:
The center and rear speakers can be easily disassembled.
Therefore the disassembling method is not discribed.
For details refer to the disassembling drawing in the Parts
Guide.
( A3 ) x4
ø4 x16mm
Woofer
( A2 ) x1
Figure 10-3
– 10 –
Screwdriver
CD-K491W
REMOVING AND REINSTALLING THE MAIN PARTS
CD MECHANISM SECTION
Perform steps 1, 2, 3,16, 17, 18, 19 and 20 of the disassembly
method to remove the CD mechanism.
Loading/Up/
Down Motor
How to remove the loading motor
(See Fig. 11-1)
Motor
PWB
1. Remove the screws (A1) x 2 pcs., to remove the loading
motor.
( A1 ) x2
ø2.6 x5mm
Figure 11-1
How to remove the pickup (See Fig. 11-2)
1. Remove the screws (B1) x 2 pcs., to remove the shaft (B2).
2. Remove the stop washer (B3) x 1 pc., to remove the gear
(B4).
3. Remove the pickup.
Stop Washer
( B1 ) x2
( B3 ) x1
ø2.6 x6mm
Pickup
Shaft
( B2 ) x1
CD Mechanism
Gear
( B4 ) x1
Figure 11-2
– 11 –
CD-K491W
ADJUSTMENT
MECHANISM SECTION
TUNER SECTION
• Driving Force Check
fL: Low-range frequency
fH: High-renge frequency
• AM IF/RF
Signal generator: 400 Hz, 30%, AM modulated
Torque Meter
Specified Value
Play: TW-2412
Tape 1: Over 80 g
Tape 2: Over 80 g
Torque Meter
Frequency
Display
IF
450 kHz
1,602 kHz
MW Band
Coverage
—
531 kHz
(fL): T306
1.1 ± 0.1 V
*2
SW1 Band —
Coverage
3.2 MHz
(fL): T307
2.0 ± 0.1V
*2
SW1 Band —
Coverage
7.3 MHz
(fH): TC305
7.7 ± 0.2 V
*2
Instrument
Connection
SW2 Band —
Coverage
9.5 MHz
(fL): T308
2.1 ± 0.1V
*2
Speaker
terminal
(Load
resistance:
8 ohms)
SW2 Band —
Coverage
21.85 MHz
(fH): TC304
7.7 ± 0.2V
*2
MW
Tracking
990 kHz
990 kHz
T302
*1
SW1
Tracking
3.9 MHz
3.9 MHz
(fL): T303
*1
SW1
Tracking
7.1 MHz
7.1 MHz
(fH): TC303
*1
SW2
Tracking
11.65 MHz
11.65 MHz
(fL): T304
*1
SW2
Tracking
21.45 MHz
21.45 MHz
(fH): TC302
*1
Specified Value
Tape 1
Tape 2
Play: TW-2111
30 to 60 g. cm
30 to 100 g.cm
Fast forward: TW-2231
—
50 to 100 g.cm
Rewind: TW-2231
—
50 to 100 g.cm
• Tape Speed
Normal
speed
Test Tape
Adjusting
Point
Specified
Value
MTT-111
VRM01
3,000 ±
30 Hz
*1. Input: Antenna,
*2. Input: Anetnna,
TAPE MECHANISM PWB
VRM01
FAS
SW
Setting/
Instrument
Adjusting Connection
Parts
T351
*1
Test Stage Frequency
• Torque Check
TAPE
SPEED
Figure 12
– 12 –
Output: TP302
Output: TP301
CD-K491W
• FM RF
Signal generator: 1 kHz, 40 kHz dev, FM modulated
Test Stage Frequency Frequency
Display
Setting/
Adjusting
Parts
Band
Coverage
—
87.5 kHz
(fL): LT02
3.7 ± 0.1 V
*1
RF
98 MHz
10 - 30 dB
98 MHz
LT01
*2
*1. Input: Antenna,
*2. Input: Anetnna,
• FM Detection
Signal generator: 10.7 MHz, FM sweep
Instrument
Connection
Test Stage Frequency Frequency
Display
IF
10.7 MHz
98 MHz
Output: TP301
Output: Speaker Terminal
• Setting the Test Mode
Keeping the PAUSE button and TUNER button pressed, turn
on POWER. Then, the frequency is initially set in the memory
as shown in Table. Call it with the PRESET button to use it for
adjustment and check of tuner circuit.
Preset
No.
FM
Preset
No.
MW
Preset
No.
SW1
Preset
No.
SW2
1
2
3
4
5
87.50 MHz
108.00 MHz
90.00 MHz
106.00 MHz
98.00 MHz
6
7
8
9
10
531 kHz
1,602 kHz
603 kHz
1,404 kHz
990 kHz
11
12
13
14
15
3.2 MHz
7.3 MHz
3.9 MHz
7.1 MHz
5.06 MHz
16
17
18
19
20
9.5 MHz
21.85MHz
11.65 MHz
21.45 MHz
15.1 MHz
*1. Input: Antenna,
*2. Input: Anetnna,
Setting/
Adjusting
Parts
Instrument
Connection
TT01
*1
(Turn the
core of transformer TT01
fully counterclock wise)
Output: TP301
Output: Speaker Terminal
• FM Mute Level
Signal generator: 1kHz, 40 kHz dev., FM modulated
Frequency
Frequency
Display
98.00 MHz
(25 dBµV)
98.00 MHz
Adjusting
Parts
VR351 *1
Instrument
Connection
Input: Antenna
Output: Speaker
Terminal
*1. Adjust so that an output signal appears.
21 ~ 40
TUNER PWB
SW1 Band
Coverage
fL
fH
T351
FM Band
Coverage
FM IF
LT02
TT01
TP301
VR351
T307 TC305
AM IF
FM Mute
Level
T308 TC304
FM RF
LT01
SW2 Tracking
fH
fL
TC302 T304
TC303 T303
IC303
T306
TP302
R357
fL
fH
SW2
Coverage
MW Band
Coverage
T302
MW
Tracking
Figure 13 ADJUSTMENT POINTS
– 13 –
fH
fL
SW1
Tracking
SO301
ANTENNA
TERMINAL
CD-K491W
TEST MODE
• Setting the test mode
Any one of test mode can be set by pressing several keys as follows.
<CD> + <EQ> + <POWER>
TEST: CD operation test
• TEST mode
Function — CD test mode
Setting of TEST mode
Indication of CD TST mode (Fig. 14-1)
IL is not performed.
OPEN/CLOSE operation is manual operation.
The pickup can be moved by using the (
<MEMORY>
LASER ON
<MEMORY>
Tracking on the spot.
SERVO OFF PLAY
<PLAY> key input
) or (
) key.
<MEMORY>
Tracking on the spot.
SERVO ON PLAY
<STOP>
STOP
TOC. IL is performed, and the ordinary PLAY is performed.
If the following key is pressed during PLAY, it is possible
to specify directly any Track No.
<Disc Number 1> key: Track 4
<Disc Number 2> key: Track 9
<Disc Number 3> key: Track 15
Note:
Only in STOP state it is possible to slide the pickup with the (
VOL. --- Last memory
BAL. --- CENTER
R.GEQ. --- FLAT
X-BAS --- OFF
) or (
Press <STOP> key.
Stop
) key.
Canceling method - POWER OFF
Figure 14-1
CD SECTION
Since this CD system incorporates the following automatic adjustment function, when the pickup is replaced, it is not necessary
to readjust it.
Since this CD unit does not need adjustment, the combination of PWB and laser pickup unit is not restricted.
• Automatic adjustment item
1. Focus offset (Fig. 14-2)
2. Tracking offset (Fig. 14-3)
3. E/F balance (tracking error balance) (Fig. 14-4)
4. RF level AGC function (HF level: constant)
5. RF level automatic follow-up of the tracking gain
This automatic adjustment is performed each time a disc is changed. Therefore,
each disc is played back using the optimal settings.
0.1s
0.50 V
IC1 20 FE
Enlarged
View
10ms
0.50 V
IC1 20 FE
FOCUS
OFF-SET
ADJUST
0.1s
0.50 V
IC1 7 TE
10ms
0.50 V
IC1 7 TE
TRACKING
OFF-SET
1 ADJUST
TRACKING
OFF-SET
1 ADJUST
2
2
Figure 14-2
Figure 14-3
TRACKING/
ERROR
BARANCE
1 ADJUST
200 ms
1V/diV
IC 1 15
TO
200 ms
1V/diV
IC 1 7
TE
2
Figure 14-4
– 14 –
CD-K491W
DOLBY DIGITAL
DVD 1
/VCR 1
When you connect this unit to a DVD player which is playing
a disc with the
trademark, you can enjoy
realistic, powerful sound by playing back the recorded signal
through 6 speakers with the sound coming from the front
left, front right, centre, surround left, surround right and sub
woofer speakers.
DVD 2
/VCR 2
To listen to a disc using the Dolby Digital mode:
1
2
3
Connect a DVD player. (See page 39.)
Press the DVD 1/VCR 1 or DVD 2/VCR 2 button to select
"DVD 1" or "DVD 2".
Start the DVD player.
Note:
● When the Dolby Digital surround mode is being used, the
equalizer will be set to FLAT.
DVD 1
/VCR 1
DVD 2
/VCR 2
Type of Dolby digital signal
There are different types of Dolby digital signals. The type of Dolby digital signal being input into this unit can be checked
in the display.
Display
Channels available
Display
Channels available
Normal PCM playback
Front (L, R) + surround
(L, R)
Centre only (monaural)
Front (L, R) + centre
Front (L, R)
(When the surround mode
is set to Normal or
Phantom, sound will also be
heard from the surround
speakers.)
Front (L, R) + centre +
surround (monaural)
Front (L, R) + surround
(monaural)
Front (L, R) + centre +
surround (L, R)
● If a low frequency sound effect (Low Frequency Effect) contains a Dolby digital signal, "LFE" will light in the display.
When this "LFE" is lit, low frequency signals will be output from the sub woofer.
SURROUND EFFECT CONTROL
This product allows you to enjoy 4 surround modes.
Normal mode:
When you play a sound source that has the
(5.1 channels) or
trademarks, you can enjoy
surround sound using all 6 speakers.
Phantom mode:
When you play a sound source that has the
or
trademarks, you can enjoy surround sound
using 5 speakers, but not the centre speaker.
Virtual Dolby Surround:
You can enjoy a three-dimensional surround stereo image
using just the 2 front speakers.
Enhanced Virtual Surround:
You can enjoy surround sound, using only the 2 front
speakers, but this mode increases the three-dimensional
stereo image effect even more.
– 15 –
CD-K491W
NOTES ON SCHEMATIC DIAGRAM
• The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the chassis with no signal given.
1. In the tuner section,
( ) indicates AM
< > indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
( ) indicates the record state.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
• Parts marked with “
”(
) are important for
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.
• Resistor:
To differentiate the units of resistors, such symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with “Fusible” is a fuse
type.
• Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means micro-micro-farad and the unit of the
capacitor without such a symbol is microfarad. As to
electrolytic capacitor, the expression “capacitance/withstand
voltage” is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
• Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
REF. NO
DESCRIPTION
SW1
OPEN/CLOSE
POSITION
REF. NO
ON—OFF
SWD32
REVERSE MODE
DESCRIPTION
POSITION
ON—OFF
R-PLAY
ON—OFF
SW2
MECHA UP
ON—OFF
SWD33
SW3
DISC NUMBER
ON—OFF
SWD34
CLOCK
ON—OFF
SW4
PICKUP IN
ON—OFF
SWD35
MEMORY
ON—OFF
SW991
VOLTAGE SELECTOR
230-240V
SWD36
TIMER
ON—OFF
SWD01
VOLUME JOG
ON—OFF
SWD37
SLEEP
ON—OFF
CLEAR
ON—OFF
SWD02
JOG
ON—OFF
SWD38
SWD03
X-BASS
ON—OFF
SWD39
DVD/VIDEO 1
ON—OFF
SWD04
PRE EQ.
ON—OFF
SWD40
DVD/VIDEO 2
ON—OFF
SWD05
MENU
ON—OFF
SWD41
TAPE 1/2
ON—OFF
TUNER/BAND
ON—OFF
SWD06
ITEM
ON—OFF
SWD42
SWD12
TUNING UP/CUE
ON—OFF
SWD43
CD
ON—OFF
SWD13
STOP
ON—OFF
SWD48
POWER/STAND-BY
ON—OFF
SWD14
NORMAL EDIT
ON—OFF
SWD49
KARAOKE
ON—OFF
SWD15
HIGH EDIT
ON—OFF
SWD50
DISC 1
ON—OFF
SWD16
REC/PAUSE
ON—OFF
SWD51
DISC 2
ON—OFF
SWD17
F-PLAY
ON—OFF
SWD52
DISC 3
ON—OFF
SWD23
QSOUND
ON—OFF
SWD53
DISC SKIP
ON—OFF
SWD26
VIRTUAL
ON—OFF
SWD54
OPEN/CLOSE
ON—OFF
ON—OFF
SWF02
SPAN SELECTOR
50/9
SWD27
PHANTOM
SWD28
NORMAL
ON—OFF
SWM3
REC FWD
ON—OFF
SWD29
BYPASS
ON—OFF
SWM4
REC RVS
ON—OFF
SWD30
TUNING DOWN/REWIND
ON—OFF
SWM5
F.A.S
ON—OFF
SWD31
CD PAUSE
ON—OFF
SWM6
CAM
ON—OFF
FRONT VIEW
2
FRONT
VIEW
FRONT
VIEW
FRONT
VIEW
1
FRONT
VIEW
E C B
(S) (G) (D)
(1) (2) (3)
2SC1845 F
2SC2236 Y
2SC2878 A
2SC2878 B
2SC535 C
2SD468 C
KRA102 M
KRA107 M
KRC102 M
KRC104 M
KRC107 M
KTA1266 GR
KTA1268 GR
KTA1270 Y
KTA1271 Y
KTA1273 Y
KTC3199 GR
KTC3203 Y
B C E
(D) (G) (S)
(3) (2) (1)
2SD2012
2SB1375
SLR325MG
SLR325VR
KL052UL
SLR505MC
LMKD515B
KV1236Z23
Figure 16 TYPES OF TRANSISTOR AND LED
– 16 –
KRA107 S
KRC102 S
KRC107 S
3
Figure 17 BLOCK DIAGRAM (1/5)
– 17 –
M
M
PICKUP IN
SW4
M1
DISC
MOTOR
M2
SLIDE
MOTOR
TRACKING COIL
FOCUS COIL
24
25
30
31
12
13
6
7
1
2
3
4
22 32
8 9
10 11
IC3
M56748FP
DRIVER
5
26
27
28
29
34
35
36
20
30 31 54
IC1
LA9241M
SERVO AMP.
15 16 27 23 29
FIN2
FIN1
E
F
64
VCC1
62
LD0
Q1
TO
FD
SPO
NC
SLD
CV+ 40
SLC 43
SL1 44
PU-IN SW
+B1
SL+. SL–. DRF
CL, DAT, SELIAL CONTROL/CE
51 52 53
20 JP–
6
23 36 41 43
+5V
53 ~ 58
Q91
Q93
26
RES. CQCK. COIN
SQOUT. RWC. WRQ
9 EFMO
44
XOUT
45
XIN
XL1
10 EFMIN
12 CLV+
+B8
JP– 32
Q52
~
CL
DAT
CE
~
+5V
SL–
SL+
DRF
IC2
LC78622K
SERVO/SIGNAL
CONTROL
9
CONT2 25
+4.3V
+12V(+B6)
1
Q91
CONT1 24
CONT4 27
DOUT 31
VVDD
VDD
LVDD
RVDD
XVDD
PICKUP UNIT
7
Q81
9
8
7
6
5
4
3
2
1
+B1
CNS10
9
8
7
6
5
4
3
2
1
10
+7.3V (+B8)
MECHA UP
GND (D)
DISK NO.
OPEN/CLOSE
GND (D)
M–
M+
GND (M)
10 GND (D)
5
6
CNP10
REGULATOR
3
IC81
TA7291S
LORDING MOTOR
DRIVER
8
SOLM1
M3
LOADING
TO MAIN
SECTION
M
SW1
OPEN/CLOSE
SW3
DISC No.
SW2
MECHA UP
TO MAIN SECTION
CD-K491W
DGTL1
DGTL2
V1/V2
CD-K491W
PWDA
PWAD
ICA12
NJM4580M
LOW PASS FILTER &
DIFFERENTIAL AMP
+B7
AINR–
A-GND
+B7
8
ANAROG LCH
2
IN
OUT
AINL–
IN
6
1
18
7
4
19
AINL+
OUT
16
20
17
15
11
12
13
14
27
26
22
ICA11
NJM4580M
LOW PASS FILTER &
DIFFERENTIAL AMP
A-GND
25
1 7 9
A-GND
DEM0
DEM1
SCK
CLK
CLK2L/R
SL/SR IN
D-OUT
LS OUT
RS OUT
10 21
TOS
DVD2
DIGITAL
IN
JA11
DVD2
DIGITAL
IN
+B9
ICA15
ICA14
GP1F38R TC74HCU04
INVERTER
IN
1
ICA16
TC74HCU15
SWITCH
IN
4
IN
6
FROM CD UNIT
IN
IN
8
13
D4-GND
83 79 91 97 92 95
DGTL1
14
4
7
D-OUT
9
5
D-IN
61
DGTL2
2
16
1 6
7
+B13
3
8
10
14
+B13
+B13
4
11 ~ 13 15
36 60 62 85 86
D4-GND
D3-GND
ICH51
NJM2246M
SWITCH
JH51
VIDEO1 IN
1
VIDEO2 IN
3
MONITOR
OUT
QH51
SWITCHING
2
QH53
4
QH52
DGTL2
DGTL2
V1/V2
V1/V2
7
6
8
SWITCHING
+B7
+B7 V-GND
LS/RS
OUT
Figure 18 BLOCK DIAGRAM (2/5)
– 18 –
CLK2OUT
4
AINR+
3
AINR–
4
AINL+
5
AINL–
6
2
8
D-IN
SL/SR OUT
CLK2L/R OUT
TO
MAIN
SECTION
23 24
OUT
7
IN
6
1
ICA13
AK4520A
A/D,D/A
CONVERTER
8
ANAROG RCH
2
IN
CD-K491W
AD RESET
SUB
WOOFER
ON/OFF
SS
SO
AC3 RESET
SCK
SI
DEMO0
DEMO1
TO MAIN SECTION
+B12
SCK
CLK
CLK2L/R
FL/FR
IN
ICA19
AK4321
D/A
CONVERTER
16
PD
6
DEM0
12
DEM1
13
XT1
5
LRCK
9
BICK
7
8
20
22
2
14
15
24
18
17
A-GND
2 8 19 29 37 44 53 65 68 71
3 34 82 87 89 80
GND
ICA18
ZR38600
DOLBY AC-3 /5.1
MPEG2 AUDIO
DECORDER
CENTER
54
SUB
WOOFER
OUT
VDD
60 62 85 86 94 78 90
+B12
16
PD
6
DEM0
12
DEM1
13
XT1
5
LRCK
9
BICK
7
QA01
QA02
ICA21
NJM4580M
–15dB AMP
5 6
QA03
12
13
SUB
WOOFER
2
OUT
9
OUT
L 1
R 7
A-GND
+B7
15
24
SUB
WOOFER
+B7
8
4
1
8
5
7
4
11
10
ICB01
NJM4580M
MIX AMP
2
14
A-GND
D3-GND
SWITCHING
+B13
20
22
CENTER
18 CENTER
8
17 SUB
SUB
WOOFER 1 3 10 11 21
WOOFER
IN
SUB
WOOFER
ON/OFF
5 48 6 12 17 30 35 45 55 59 67 70 81 84 93
ICA20
AK4321
D/A
CONVERTER
SS
SO
RESET
SCK
SI
SCK2IN
91 97 92 95 66
FL/FR OUT
D3-GND
D3-GND
CLK2OUT
CLK2L/R OUT
1 3 10 11 21
FL
FR
OUT
SUB
WOOFER
IN
–B12
14
+B12
ICA22
BU4066BCE
–B12 SWITCH
7
8
3
5 MIX
IN
4
FL/FR
–B12
–B12
–B6
VOLTAGE
REGURATER
+B12
SUB
WOOFER
OUT
FL/FR
OUT
+B7
VOLTAGE
REGURATER
CENTER
OUT
+B13
QB01
TO MAIN SECTION
VOLTAGE
REGURATER
UN-SWITCHED
Figure 19 BLOCK DIAGRAM (3/5)
– 19 –
+B9
6
TT01
CF302
1
LT02
LT01
AMP
2
OUT
AM OSC
23
FMOSC
SW1/SW2
OSC.
13
9
VCC
17
18
16
OUT
IN
SD
10
12
6
14 15
L
R
MUTING
Q353
Q354
Q361
AM IN
VOLTAGE
REGURATER
+B7
T307
T308
Q306
Q307
X352
4.5MHz
+B7
1
FM
Q360
FM +B
22
OSC
7
16
11
10
+12V
12
9
3 4 5 6
8
8
+B7
ICH11
MOTOR
DRIVE
21
CE
DI
CL
DO
13
MW +B
Q362
+B7
SW1 +B
7
6
17
IC302
LC72131
PLL CONTROLLER
20
+B7
15
ICH11
MOTOR
DRIVE
IF IN
Q308
Q309
FM MONO/ST
T303
T304
7
21
AM IN
T306
MW OSC.
8
IF OUT
22
IN
OUT
24
T302
MW ANT.
5
4
3
REG
IC303 IN GND
LA1832
FM IF DET./FM MPX./AM IF
VR351
FM MUTE LEVEL
QT01
SW1/SW2
ANT.
CF352
FM IF IN
7
STEREO
8
FM
OSC
3
5
FM
RF
SW1
SW2
MW
AM IF
AM IF
T351
9
MONO/ST
ICT01
TA7358AP
FM FRONT END
1
AM RF IN
3
FM IN
2
FM IF
AFC
1
FM
GND
FM IF
+B7
+B7
BFT01
X351
456KHz
FM BAND
PASS FILTER
SO301
ANTENNA
TERMINAL
FM IF
CF351
CD-K491W
+B7
1
Q363
2
4
SW2 +B
SPE IN
Q364
-B6
JR11
VCR/AUX1
QG04
L
R
QZ03
QZ04
VOICE C
J602
MIC2
R
L
MIC
DET
1 MIC
IN
JR12
VCR/AUX2
TA MOT SW
QL18
QL14
M
FUNC-A
MM1
TAPE
MOTOR
FUNC-B
+B2
MOTOR
DRIVER
10
DRIVER
QL12
HI SPEED
QL13
6 MIC2 IN
31
9
TUNER L 12
R 1
SWITCHING
J602
MIC1
DRIVER
VRM1
TAPE
SPEED
PHM1
TA MOT H/L
QL17
QL11
+B6
QL16
L 15
R 2
ICZ08
TC4052BF
DUAL 4CH ANALOG
MULTIPLEXER
CAM SW
T1/T2 CrO2
SWM5
T1 RUN2SW
13 L
VR602
MIC2
VOLUME
3 R
+B7
VOLTAGE
REGULATOR
VCC
IN
IC601
M65845FP
MIC AMP.
MIC2
VOL IN
18
GND
26
27
29 L
ECHO OUT 28
R
VOL IN
10
25
VR601
MIC1
VOLUME
VR603
DIGITAL ECHO
VOLUME
7
16
–B10 +B10
T2 REV-REC
ICZ09
NJM4565M
LINE AMP.
T1 Cr02
SWM1
T1 CrO2
PB-EQ
T2 Cr02
SWM2
T2 CrO2
DRIVER
PB HEAD
L-CH
R-CH
P.B
L NF 3
R NF 4
POP REDUCE 6
L REC 9
R REC 16
QK09
QK07
QK08
13
12
8
+B10
1 7
OUT
R L
MUTING
LEVEL SHIFT
REC MUTE
QK21
QK22
5
T1/T2
REC
QK29
QK40
MUTING
H/N
SWITCHING
7 L REC
SWITCHING
18 R
L NF
17 R NF
10 ALC
8
NOR/
HIGH
15
QK10
4
20
REF 14
+B7
–B10
QK17
QK18
P.B
4 L
21 R
P.B.
L(T2) 2
R(T2) 23
REC/PB
QK03 QK05
QK04 QK06
QK17 QK18
AC BIAS
QK13
QK14
ICK01 AN7345K
PLAYBACK&RECORD AMP
L(T1) 1
R(T1) 24
REC
P.B
PB MUTE
T1/T2 SOLENOID
QL15
QL19
SOLM1
SOLENOID
R L
IN
3 5
L-OUT
SWM4
REC REV
HI SPEED
QK15
QK16
QK30
20 1
QK19
T1/T2
19
QK11
SWITCHING
T1/T2
REC/PB
40 4
SWITCHING SWITCHING
ERASE
HEAD
QK28
LK04
QK25
QK24
QK26
BAIS
Cr02
QK31
QK32
SWITCHING
BAIS
L-IN
R IN
TAPE 2
VCR 1
MIC SW
MIC1
VOL IN
5
19
VCR 2 L 11
R 4
T2 FWD-REC
SWM6
CAM SW
REC/PB
HEAD
L-CH
R-CH
L 14
R 5
T22RUN
SWM3
REC FWD
TAPE 1
TAPE
Q631
33 34
QK27
Cr02
BEAT CHANCEL
TO DOLBY SECTION
BIAS OSC.
Figure 20 BLOCK DIAGRAM (4/5)
– 20 –
CD-K491W
F1 1
F1 2
FD01
FL DIPLAY
+B2
VF2
(AC)
F2 62
F2 57
VF1
(AC)
5 ~ 31 , 39 ~ 53
RXD01
REMOTE
SENSOR
TO DOLBY SECTION
30 ~ 45 47 ~ 50 52~~ 71 73
75
29
RES
95
SCK
97
3 , 4
7
11
OR
VE
2
SPE IN
~
19
T1 RUN
T2 RUN
T2 A FP
T2 B FP
T1 CrO2
T2 CrO2
CAM-SW
TAPE SOL
TA MOT
HIGH SP
FR SP
BIAS
BEAT CUT
TA R/P
TA PB EQ.
REC MUT
T1/T2
PB MUTE
7
23
VSS
VDD
15 89
18 46 72 90
8 ~ 10
85 ~ 88
91 ~ 94
51 13 14
+B2
LEDD01~
LEDD23~28
6 7 8 9 10
62 61 60 55 78 79 87 88 91 92 93 94 95 96 97 98
26
VEE
KEY IN
27 28
SWD03~SWD06
SWD12~SWD17
SWD23,
SWD26~SWD43
SWD50~SWD54
SWD01 SWD02
JOG SW
–VP
COM
DAT
SCK
STB
RES
AC3_SCK
V1/V2
DEM 0
DEM 1
TU-DO
TU-SD
CE1
AD RES
SP CONF
DIGITAL1
DIGITAL2
AC3_RES
AC3_SS
AC3_SI
AC3_SO
SPE1~5
KEY MATRIX
21
96
TUNER MUTE
1
OR
VE
XD01
17
~
COM
16
ICD01
IX0233AW
SYSTEM
MICROCUMPUTER
12
STB 1
DAT
RES
CQCK
5
COIN
3
SQ OUT
4
WRQ
11
RWC
100
CD SL+
2
CD SL–
1
CD-PUIN
14
CD-DRF
+B6
99
29
30
31
32
33
34
35
ICF01
IX0254AW
SYSTEM MICROCOMPUTER
36
37
38
39
13
+B3
18
42
43
12
41
+B4
RESET
RESET IN
QG01
OSC
16
X201
4.19MHz
17
SYSTEM STOP
44
45
46
MEMORY
BACK UP
QG02
QG03
ZDF01
28
VOICE-C
77
MIC DET
CD O/C
CD U/D
85
CD DNO
86
81
+5V
UNSWITCH
+B2
+B4 (5V BACK UP)
VDD 56
90
15
VSS 57
89
40
TO CD UNIT
+B3
P.FAIL DET
84
H/P SW
POSISTOR
SP LEVEL
PROT
FAN
FRONT RELAY
CENTER RELAY
SURROUND RELAY
S-W RELAY
S-MUTE
SURROUND-MUTE
CENTER-MUTE
S-W-MUTE
POWER
75 74 73 82 24 26 27 49 50 51 52 54 63 64 65 66 76
QS2SPRED
QS2AC
QS2MO
48 47
VOLT SW
AMP
DI
TU CL
CLK2
FUNC B
FUNC A
VR ST
VR CLK
VR DATA
68 67 71 70 69 59 58 53
+B6
18
S-MUTE
C-MUTE
QR13
QP13
QP14
QP16
OUT
7 L
1 R
+B7
39 40 41
31 L-OUT
32 R-OUT
L-IN 17
R-IN 16
03
ECHO
ME
C-IN
11
SL-IN 9
SR-IN 8
SW-IN 6
ICZ02,04,06
NJM4565D
IN/OUT
FILTER
AMP
ICZ01
LC7522
G.E. VOL
ICZ03,05,07
NJM4565M
IN/OUT
FILTER
AMP
ICQ01
QS7777PF
Q-SOUND
12
9
15
SR-IN
L-IN
R-IN
42 44 45
C-IN
7
ICV01
STK407-27
POWER AMP.
18
–B
–B10
1
+B10
17
14
–B10
8
+B10
4
–B10
1
5
SW-IN
+B2
CLK
ICX01
STK407-27
POWER AMP.
18
–B
+B
3
1
5
14
QZ01
VOLTAGE
REGULATOR
+4.6V
QX17
QX18
–B
+B
+12V(MOTOR)
+12V(ANALOG)
D992~D995
110V
F998
Q951 VOLTAGE
REGULATOR
T.F
VOLTAGE
REGULATOR
F999
T500mA L 250V
+B7
+B9
+B12
+5V(AC-3)
QP91
VOLTAGE
REGULATOR
Figure 21 BLOCK DIAGRAM (5/5)
– 21 –
SW991
VOLTAGE
SELECTOR
F991
T5A L 250V
T1.6A L 250V
SWITCHING
Q909
Q908
F991
T2.5A L 250V
127V
Q911
Q910
D996~D999
+7.3V(CD)
TMV01
SPEAKER
TERMINAL
220V
QZ02
+B7
SL-CH
GND
SR-CH
SW-CH
GND
GND
T2.5A L 250V
VOLTAGE
REGULATOR
Q906
Q905
+
–
+
–
+
–
230~240V
F997
Q902
Q901
L-CH
GND
R-CH
GND
C-CH
GND
T8A L 250V
Q913
Q914
Q904
+B8
QY52
QX20
+
–
+
–
+
–
T8A L 250V
F996
QP17 SWITCHING
VOLTAGE
REGULATOR
TO CD UNIT
QX16
T991
POWER
TRANSFORMER
F995
Q903
UN-SWITCHED
AC
VOLTAGE
REGURATER
QX51
RLYX11
RLYY51
RELAY
MO
31
TMV01
SPEAKER
TERMINAL
RLYV11
RLYY11
RELAY
9 SL-OUT
8 SR-OUT
20 SW-OUT
VOLTAGE
REGULATOR
+B10
QV19
VOLTAGE
REGULATOR
–12V
AR
JV91
HEADPHONES
7
D991
+B7
QV18
9 L-OUT
8 R-OUT
20 C-OUT
QX13
QX14
QY51
DI
16
+B
3
–15V
–B6
BYP
10
C-IN
SL-IN
4
–B10
VOLTAGE
REGULATOR
13
40 41
ICP11
NJM4565M
LOW BOOST AMP.
L-IN 16
R-IN 12
QV22
QY21
QV13
QV14
QY11
14
QP11
QP12
SL-IN 16
SR-IN 12
+B6
18 17 16
PROT
VOLTAGE
REGURATER
+B10
RELAY
QP13
QP14
QP15
+B10
+B11
8
M901
FAN
MOTOR
SP DET
–B6
SL-OUT
SR-OUT
C-OUT
L-OUT
R-OUT
20 19
4
ICZ10 33
M62446FP 34 SL-OUT
35 SR-OUT
6ch
ELECTROSW-OUT
NIC
36
VOLUME 30
–B10
42
1
8
C-OUT
5
1
IN
L 5
R 3
QV16 SWITCHING
QV17
QR11
QR12
M
QV20
QV21
H/P SW
F992
T2.5A L 250V
R
VR CLK
L
VR ST
VR DATA
29
OUT 28
POSISTOR
26
IN 27
POWER
FAN
SR-MUTE
SW-MUTE
D
VF1 –VP VF2
(AC)
(AC)
AC POWER
SUPPLY CORD
AC110/127/220/230-240V
50/60Hz
CD-K491W
R2
1K
R22
22K
R25
1.5K
M–
SW4
Pickup
In
G
R45
4.7K
C29
4.7/50
0V
4V
2.4V
+
–
LATOH
C27
0.001
CL
CLK
DEF
CE
DAT
FSS
DRF
+
–
SLOF
35
4.8V
34
0V
33
SL+
JP–
SL–
TOFF
TGL
JP+
C20
47/16
R32 C19
10K 1/50
R33
1.2K
R34
22K
0V
2.5V
2.2V
2.2V
REF
SLEO
+
–
R38 C23
470 0.002
0V
0V
TES
HFL
+
–
39
HF
TP1
4.8V
38
0V
37
36 0V
SLOF
2.5V
SPO
2.5V
40
4.8V
6
R36
220K
C
2
7
GND
6
5
4
3
2
1
10 0V
11 0V
12 0V
13 2V
14 2.5V
15 2.5V
LD
CNP2
C36
100/16
16 0V
17 4.7V
D3
RL104A
0V
0V 29
0V 28
0V 27
0V 26
2V 25
2V 24
2.5V 23
2.5V 22
2.5V 21
D4
RL104A
+B
R48
10K
4.7V 20
0.7V 19
18 0V
+B
CNP3
6
5
4
3
2
1
2V
2V
0V
0V 34
2.5V 33
2.5V 32
1.8V 31
1.8V 30
D2
RL104A
TR–
TR+
FO+
FO–
0V
2.5V
2.5V
12
0V 36
0V 35
IC3
M56748FP
FOCUS/TRACKING/SPIN
/SLIDE DRIVER
1
2
3
4
5
6
7
8
2.5V
2.5V
D1
1SS133
6
5
4
3
2
1
SP+
SP–
SL2+
SL2–
CD2PUIN
RWC(DSP)
WRQ(DSP)
CO IN(DSP)
SQ OUT(DSP)
6
5
4
3
2
1
+
CNS3A
CNP3A
+
–
CNS3B
M2
Sled
Motor
M
1
2
3
4
5
6
7
8
9
PD
1
2
3
4
5
6
7
8
CD2GND
CNS2A
1
2
3
4
5
6
7
8
F
M1
Spindle
Motor
C24 R43
2.2P 56K
R37 C35
82K 1/50
CNS2B
TR–
TR+
FO+
FO–
GND
PD
VR
LD
CV+
SLD
29 30 31 32
C18
0.47/50
C12
0.1
1.5V
41
CV–
SLOF
SLOF
S.Q.R
R27
39K
RFSM
27 28
C17
0.001
SP–
SPG
REF
SPI
FE
C14
0.01
5
OR
REF
24 25 26
4
JP+
JPCLO
10
+
–
FE1
REF
RF
JP–
+
–
REF
20 21 22 23
R24
47K
CV+
+
–
PICKUP UNIT
E
0V
4V
0V
4.8V
4.8V
2.5V
REF1
VCC2
1V
2.5V
VR
LF2
GEN
REF
FA–
FA
1
VREF
FSTA REF
JP
FSC
FOSTA
GEN
+
–
R44
33K
C26
0.033
R41 R42
2.5V
47K 47K
43
R40 C25 R39
2.4V 5.6K 27P 1K
REF
CV–
+
–
THD
JP
TO
SLC
C21
0.0033
R21
22K
C30
0.1/50
C33
0.47/50
C32
0.01
C31
220/6.3
PHI
THDL GL
2.5V
REF
+
–
FD–
C11 R18
0.1 15K
+
–
REF
FSC
2.5V
46
DGND 45 0V
2.4V
SLI
44
3
SLOF
C28
0.1
RFS– 42
REF
18 19
17
FSTA
8/12CM
CE REF
CL
R35
220K
FO–
TR–
ACTUATOR
FD
R17
33K
IC1
LA9241M
SERVO AMP.
TGL1
C13
330P
R26
82K
1M
+
–
2.5V
TR–
TR+
FO+
FO–
GND
PD
VR
LD
1M
2200P
TO
2FREQ
LASER
R30
6.8K
D
1
2
3
4
5
6
7
8
8
15
2.5V
16
+
–
JP
TOSTA
2.5V
TBC 47
2
FOSTA
DRF
R31 R28 10K 2.5V
1.2K R29 56K2.5V
TR+
FO+
C10 2.5V
14
180P 2.5V
R16
3.3K
REF
HFL
+
–
+
–
+ REF
–
GEN
R23 2.5V
10K
LT0H30M1
2200P
K
E
A
B
F
R20
1K
A
F
C
5
4
3
2
1
R19
1K
GND
12 TD–
2.5V
TD
13
R15
12K
DEF
0V
NC 48
VCC
SP
2.5V
R14
27K
VCR
2.5V
C54
0.001
R13
1K
MON
+
–
–
+
+
–
REF
+
–
LD
K
E
B
LD
C
–
+
VCR
TE
55 54 53 52 51 50 49
EFBAL
+
–
2.5V
5
R8
R9 15K 2.5V TE– REF –+
6
100
2.5V
TE
7
R10 C5
REF +
–
2.2K 0.033 2.5V
8 TESI
C6
0.033 9
R11
6.8K
C7 2.5V SCI
0.1/50
R12
REF
C8 2.4V10 TH
100
0.068
C9
2.5V
0.047
NC 11
VCR
VCR
REF –+
TB
2.4V
1V
0V
F
C16
0.0047
C4
0.1
CNP1
3
4
56
REF
REF
2.5V
57
+
–
2.5V
2
AGND
2.4V
58
+
–
0V
1
59
FE–
2.4V
2.4V
9
K
A
B
E
F
64 63 62 61 60
VCC1
–
FIN2
RF
REF –+
FIN1
FE1
–
REF –+
+
E
REF
LDS
+
CNS1A
1
1
2
2
3
3
4
4
5
5
C34
0.33/50
C3
Q1 1/50
4.2V
KTA1266 GR
C85
0.001
CNS1B
K 5
E 4
A 3
B 2
F 1
B
R1
10
4.8V
4.8V
C2
0.01
1.5V
LDO
2.2VR46
BHI
560
C1
47/16
C15
0.01
4.2V
A
CD MOTOR PWB-K
CNP12
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
1
2
3
4
Figure 22 SCHEMATIC DIAGRAM (1/20)
– 22 –
5
6
1 2 3
CD-K491W
CD SERVO PWB-B
+B
C23
0.0027
R53
C53
0.022
VCO CLOCK
OSC CONTROL
ERROR COERECT
FLAG CONTROL
4.8V
6 VVDD
0V
FR
7
1.2K 0V VSS
2.5V
2.5V
XVDD 43 4.8V
MUTER 42 4.8V
RVDD 41 4.5V
RCHO
40 2.0V
RVSS 39 0V
4 VVSS
5 ISET
4FS
DIGITAL
FILTER
8
9 EFMO SLICE LEVEL
10
EFMIN
0V
TEST4 33
0V
D1
SS133
C56
0.022
CD2LD2M–
+B
C81 R83
47/16 3.9 NC
0V
NC
0V NC
TEST3
DOUT
C2F
CONT5
CONT4
0V
0V NC
4.8V NC
2.5V
+B
BI99
1
2
3
1
2
3
CNPR11
TO MAIN PWB
P28 2-C
CNS99
+B
Q91
KTA1271 Y
0V
R81
3.9K
12V
Q93
KRC102 M
3
2 12V
0V
R86
1 0V 2.2K
R82
6.8K
12V
SOLENOID 2
LOCK
BIM05
SOL
1
2
3
4
5
6
7
8
9
M–
M+
R85
56
(1/2W)
CD2D2NO
10
SOL
GND(M)
M–
M+
GND(D)
OPEN CLOSE
DISC NO.
GND(D)
MECHA UP
GND(D)
CNP10
C37
0.022
R47
10K
+7.3V
+B
R54
330
Q51
KRC107 M
2 0V
3
0V
R80
1
6.8K
0V
CD2LD2M+
0V
6.4V
1V
0V
6.5V
6.5V
6.5V
2.9V
0V
1 2 3 4 5 6 7 8 9
C82
47/16
C52
100/16
+B
IC81
TA7291S
LOADING MOTOR DRIVER
4A
R66
330
R64
22
L61
0.82µH
R55
150
CNP11
+B
+B
32
R87
10K
C57
0.001
R88 1K
R89 1K
R90 1K
IC2
LC78622K
SERVO/SIGNAL
CONTROL
EMPH
CONT3
0V
0V
0V
0V
4.8V
0V
2.5V
NC
0V
4.8V
CONT2
CONT1
VDD
24 25 26 27 28 29 30 31
4.8V 17 18 19 20 21 22 23
Q52
KTC3203 Y
C43
330/6.3
DIGITAL
OUT
EXTERNAL
OUTPUT
PCK
FSEQ
JP2
JP+
11
TGL
C22
220P
TOFF
11 TEST2
0V 12 CLV+
CLV
CLV2 DIGITAL SERVO
0V
13
4.8V V/P
14
0V 15 HLF
SERVO
0V 16 TES COMMAND
TO MAIN PWB
CD-GND
1
P24 1-C
+7.3V
2
CNSF11
+12V
3
0V
LVSS 38
LCHO 37 0V
LVDD 36 4.5V
4.8V
MUTEL
35 NC
34
0V
SYNC-DETECT
EFM DEMODULATE
CONTROL
C83
0.022
C50
0.022
R52
27K
R93
220
XOUT
1BIT DAC
0V
1.9V
C40
0.047
XIN 45 2.1V
2.2V
44
X-TAL
GENERATOR
2Kx8
RAM
ZD61
MTZJ4.7B
3 PDO
+5V
0V
D91
1SS133
C39 3.3M
0.047 R50
680
XL1
16.934MHz
C42
15P
0V
D82
1SS133
XVSS 46
1
R51 0V 2 TA1
C41
12P
47 0V
D81
1SS133
DEF1
0V
C49
100P
C48
100P
PW
EFLG 48 2.2V
SBSY
SUB-CODE
C51
100/16
NC
µ-COM
INTERFACE
SFSY
RWC
SQOUT
COIN
/CQCK
WRQ
NC
16M
TEST11
/RES
/CS
TEST5
4M
TEST1
FSX
49
SBCK
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50
NC
NC
NC
C38
0.01
C46
100P
R60
1K
C44
100P
R61 1K
R62 1K
R63 1K
C45
100P
C47
100P
R57 1K
R58 1K
R59 1K
1
2
3
4
5
6
7
8
9
SENSOR PWB-J
1
2
3
4
5
6
–
+
M
M3 T/T
UP/DOWN
LOADING
SW1
OPEN/
CLOSE
SW2
MECHA UP
10
CNS10
1
2
1
2
SW3
DISC
NUMBER
WRQ(DSP)
CO IN(DSP)
SQ OUT(DSP)
CQ CK(DSP)
RES(DSP)
DRF (ASP)
D2GND
SLD+
SLD–
PUIN SW
OP/CLOS
DISC NO.
UP/DOWN
CNS5
2 3 4 5 6 7 8 9
10 11 12 13 14
CNSF12
TO MAIN PWB
P24 1-D
• The numbers 1 to 12 are waveform numbers shown in page 52.
7
8
9
10
Figure 23 SCHEMATIC DIAGRAM (2/20)
– 23 –
11
12
CD-K491W
CNPF01
10
+B
GND(D)
+B
+4V(µ-CON)
GND(µ-CON)
+B
COM
RES
DAT
STB
SCK
+4V
+B
+B
11
12
13
13
14
14
RG94
10K
PE0
PD7
PD6
(DI)PD5
PD4
(DO)PD3
PD2
VSS2
VDD2
PD1
PD0
PC7
PC6
FRNT_RLY RF50 1K
FAN CONT RF49 1K
VOLT_SW RF48 1K
AMP
RF47 1K
PB_MUT
RF46 1K
TA_T1/T2 RG55 1K
REC_MUT RF44 1K
TA_PB-EQ RF43 1K
TA_R/P
RF42 1K
BEAT CUT RF41 1K
TA_BIAS RF40 1K
FR SPEED(M) RF39 K
HIGH_SP RF38 1K
TA MOTOR RF37 1K
TAPE_SOL RF36 1K RG17
CAM_SW RF35 1K 10K
T2_CRO S RF34 1K RG20 10K
T1_CRO S RF33 1K RG21 10K
T2_B-FP S RF32 1K RG22 10K
T2_A-FP S RF31 1K
RG15
10K
29 30
RF24 @10K POSISTOR
RF25 @1K TUN_SM
RF26 @1K SP LEVEL
RF27 @1K SP PROT
RF28 1KSYS_STOP
RF29 1K T1_RUN
T2_RUN
10
11
RF17
0.0
CG06 15P
RF19 @1K SP_4K
RF20 @1K SP_1K
RF21 @1K SP_250Hz
RF22 @1K SP_63Hz
RF23 @1K SP_16K
10
12
RES
RWC
BIF12
1
2
3
4
5
6
7
8
9
RF11 1K WRQ
RF12 1K RES
RG04 RF13 1K DRF
10K RF14 1K PUIN
VSS
CG05
15P XF01
D
1
2
3
4
5
6
7
8
9
RG96
10K
RF99 @1K
RG56 @1K
CNP12
TO
CD SERVO PWB
P23 7-H
CNSF12
+B
RWC
WRQ
COIN
SQOUT
CQCK
RES
DRF
D_GND
SLD+
SLD–
PUIN
OP/CL
DISC_NO
UP/DOWN
PF7
PF6
PF5
PF4
PF3
PF2
PF1
PF0
PE7
PE6
PE5
PE4
PE3
PE2
PE1
ICF01
IX0254AW
SYSTEM CONTROL
MICROCOMPUTER
C
PC4 50
PC3 49
PC2 48
PC1 47
PC0 46
PB7 45
PB6 44
PB5 43
PB4 42
PB3 41
PB2 40
PB1 39
PB0 38
PA7 37
PA6 36
PA5 35
PA4 34
PA3 33
PA2 32
PA1 31
SO0
Si0
SCK
SO1
SI1
SCK1
P16
P17
INT0
RES(MAIN)
P74
P75
VSS1
CF1
CF2
VDD1
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
INT1
INT2
INT3
1
2
3
+B
52 51
RF30
1K
+B
+B
RG16
47K
+B
CG57
47/25
RG08 @10K
RG07 @10K
RG06 @10K
RF81
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
1K
MIC_DET
81 PL5
RF82 @1K H/P SW
82 PL4
RF83 @10KAUTO_SCAN
83 PL0
RF84 @1KCD_DNO_SW
80 PL6
84 PL1
RF85 @1K CD_U/D_SW
85 PL2
51 PC5
RF86 @1K CD_O/C_SW
86 PL3
RF87 @1K DGTL1
87 P30
RF88 @1K DGTL2
88 P31
VSS
89 VSS3
VDD
90 VDD3
RF91 @1K AC3_RES
91 P32
RF92 @1K AC3_SS
92 P33
AC3_SIN
RF93 @1K
93 P34
RF94 @1K AC3_SO
94 P35
RF95 @1K AC3_SCK 95
1 P06
P00
V1/V2
RF96 @1K
96 P01
2 P07
30 PA0
DEM0
RF97 @1K
97 P02
DEM1
RF98 @1K
98 P03
99 P04(PCCL)
100 P05
AC32SO IC 94
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
QG92
KTC3199 GR
CFWU02 7 SO
BIF11
CNSF11
GND(CD) 1
+7.3V(CD) 2
+12V(M)
3
RG24
10K
RG95
470K
CNP11
RF80
1K
CG56
0.022
DH06
1SS133
9/50
SWF02
SPAN
SELECTOR
RF71 @1K
RF70 @1K
RF69 @1K
RF68 @1K
FUNC B
RF67 @1K
FUNC A
RF66 @1K
S.W.MUT
CENT_MUT RF65 @1K
REAR_MUT RF64 @1K
SYS_MUT RF63 @1K
TUN_MUT RF62 @100
RF61 @1K
DO(TU)
TUN_SD
RF60 @1K
DI(TU,VR,PR) RF59 @1K
CL
RF58 @1K
VSS
VDD
CE1
RF55 @1K
S.W.RLY
RF54 @1K
CLK2
RF53 @1K
REAR_RLY RF52 @1K
CENT_RLY RF51 @1K
10/100
B
RG11
10K
VR ST
VR CLK
VR DATA
RG23
10K
TO
CD SERVO
PWB
P23 12-C
+B
+B
RG05
10K
9
GND(D) 8
+4.6V(D) 7
+12V(M) 6
5
COM1
RESET 4
3
DATA1
2
STB
1
SCK1
9K/10K
SP_CONF RF79 @10K
RF78 @1K
AD RES
VOICE-C RF77 @22K
POWER
RF76 @1K
QS_SPRED RF75 @1K
RF74 @1K
QS_AC
RF73 @1K
QS_MO
TO
DISPLAY PWB
P36 1-C
CNSD01
GND(CD2)
GND(CD1)
GND(D)
+7.3V(CD)
+12V(M)
+4.6V(D)
RF01 1K SLD–
RF02 1K SLD+
RF03 1K COIN
RF04 1KSQOUT
RF05 1K CQCK
RF06 1K COM
RF07 1K DAT
RF08 1K SCK
RF09 1K
STB
RF10 1K DS_RES
A
RG19
47K
RG26
10K
RG38
100K
+B RG25 @10K
+B
QG04
KTA1266 GR
TUN L
TUN R
CG08
0.001
+B
+12V(A)
–15V
+B
–B
+12V
–1
+B
+12V(A)
GND(A)
+B
RH11
150K
2 –
3 +
CH29
0.022
11
CH30
0.0056
(ML)
F
RH20
1.5K
RH14
560K
G
TO DECK SECTION
P27 12-E
TA_T1/T2
PB_MUT
PRE L-CH
HIGH_SP
PRE R-CH
GND(A)
+12V(A)
TA_BIAS
REC L-CH
REC R-CH
6 –
(2/2)
ICH11
NJM4558M
MOTOR DRIVER
DH16
1SS133
DH11
1SS133
CH13
330P
RH15
33K
CH15
0.22/50
CH17
0.047(ML)
RH21
560K
DH12
1SS133
RH22
33K
CH18
0.22/50
CH16
1/50
+B
AUX 2
AUX 1
16KHz
SPE-1
TAPE L
RH16
470K
DH17
1SS133
63Hz
SPE-2
TAPE R
RH24
470K
AUX 1
AUX 2
DH18
1SS133
RH25
1.5K
CH20
0.015
RH26
560K
DH13
1SS133
RH27
33K
CH21
0.22/50
RH31
560K
DH14
1SS133
RH32
33K
CH24
0.22/50
RH36
560K
DH15
1SS133
RH37
33K
CH27
0.22/50
250Hz
SPE-3
M2GND
CH19
0.47/50
RH30
1.5K
CH23
0.0047
CH22
0.1
(ML)
13
14
15
16
+B
RH35
1.5K
17
CH26
0.0012
RH29
470K
DH19
1SS133
1KHz
SPE-4
RH34
470K
DH20
1SS133
4KHz
SPE-5
18
19
CH25
0.027
(ML)
+B
20
+B
RH39
470K
54
84 18 80
GND(A)
REC L-CH
REC R-CH
PRE L-CH
PRE R-CH
55
TA_R/P 23
REC_MUT 24
BEAT_CUT 25
TA_PB-EQ 26
GND(D) 27
H
7
5 +
VIDEO1 IN
VIDEO2 IN
TO PRE SECTION
P28 2-G
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
1
85 18 81
L-CH OUT
GND(A)
R-CH OUT
TO MECHA SECTION
P27 12-B
T2_A_FP
TA_CAM_SW
M_GND
T1_RUN
T2_RUN
T2_B_FP 10
T1_CrO2 11
T2_CrO2 12
1
4
–B
–B
RH17
1.5K
1
2
3
4
5
6
7
8
9
8
(1/2)
10
RG01
220K
TA_FR SPEED
TA_MOT_SW
M +12V
TA_SOL
RH13
150K
RH12
1K
L-CH OUT
GND(A)
R-CH OUT
1
2
3
4
5
6
7
8
9
CH10
47P
GND(D) 1
CL 2
DO 3
CE(CE1) 4
DI 5
+12V(A) 6
GND(A) 7
TUN MUTE 8
L-CH 9
R-CH 10
SD 11
CH28
0.022
CNP303
TO TUNER PWB
P33 12-A
E
BIF13
CNSF13
GND(A)
2
3
4
Figure 24 SCHEMATIC DIAGRAM (3/20)
– 24 –
5
6
CD-K491W
CD GND(D2)
CD GND(D1)
GND(D)
+7.3V(CD)
+12V(M)
+4.6V(D)
+B
28 –15V
–B
18 GND(A)
+B
19 +12V(A)
+B
27 GND(D)
+B
29 +4.6V(D)
+B
30 SWF-MUTE
+B
31 REAR-MUTE
+B
32 CENT-MUTE
+B
–B
RG39
82
QG03
RG31
KTC3199 GR
1K
35 SW RLY(4)
36 REAR RLY(3)
RESET
POINT
37 CENT RLY(2)
38 VOLT SW
39 SP PROT
40 POSISTOR
RG30 RG29 CG01
150
150 470/10
41 H/P SW
42 SP LEVEL
43 FAN CONT
+4V
44 FRNT RLY(1)
45 POWER
+B
+B
3 +12V(M)
7 GND(M)
+B
46 +7.3V(CD)
+B
47 CD GND(D1)
CONTROL
67
68
69
70
71
72
RG20 10K
RG21 10K
RG22 10K
RG15
10K
73
78
15
80
81
82
17
84
85
54
55
TO VOLUME SECTION
P30 4-A
RG17
10K
L
L
1
2
R
R
1
2
TO VOLUME SECTION
P30 6-H
TUN
TAPE
AUX
AUX
TUN
TAPE
AUX
AUX
+B
58
56
57
76
27
76
57
56
+B
58
55
54
77
28
19
18
86
18
48 CD GND(D2)
49 VGND
+B
50 +5V(AC32A)
51 GND(D3)
VR CLK
VR DATA
VR LA TCH
CLK2
VR DI
FUNC A
FUNC B
L OUT
R OUT
C IN(C OUT)
SL IN(LS OUT)
SR IN(RS OUT)
SW IN(SW OUT)
52 GND(D4)
+B
53 +5V(AC32B)
54 OUT(L)
55 OUT(R)
56 RL OUT
57 RR OUT
58 C OUT
59 C IN
60 RL IN
61 RR IN
62 IN(L)
63 IN(R)
18 GND(A)
GND(D)
AC3-SW-CHOUT
AC3-RS-CHOUT
AC3-LS-CHOUT
AC3-C-CH OUT
AC3-R-CH OUT
AC3-L-CH OUT
SPEC ANA
–15V
+12V
AGND
LT IN
AGND
RT IN
19 +12V(A)
+B
64 QS_SPRED
69 QS_AC
–B
–B
66 QS_MO
1
2
+B
3
4
+B
–B
5
6
+B
7
8
9
VCAN
OUT(L)
IN(L)
GND(A)
+12V(A)
OUT(R)
IN(R)
GND
MIC
CFWU01
87
TO PRE SECTION
P29 9-G
LG01
2.2µH
RG32
100
RG34
10K
33 S-MUTE
+B
TO QSOUND SECTION
P31 7-H
QG02
KTC3199 GR
1
CG02
0.01
DG05
1SS133
3
DG04
1SS133
CG04
0.01
2
RG36
3.3K
RG37
1K
RG33
10K
CG03 RG35
3.3/50
1K
34 AMP CONT
DG02
1SS133
RESET
QG01
KRC102 M
ZDF01
MTZJ3R3A
+4V
–B
DG03
1SS133
FROM
KARAOKE
PWB
CNSU02
P32 3-A
10 FWA01
+B
–B
C IN(C OUT)
L OUT(LIN)
SL IN(LS OUT)
R OUT(RIN)
SR IN(RS OUT)
AGND
V-SW(V1/V2)
LT IN
RT IN
CFWA01
+12V(A)
–15V
9
8
7
6
5
4
3
2
1
TO DOLBY PWB
P35 8-H
10 SW IN(SW OUT)
1
FWA02
20 A-15V
–B
20
19 AGND
18 A+12V
+B
17 +5V (AC3_B)
+B
16 VGND
15 +5V(AC3_A)
+B
14 +5V(AC3_A)
TO DOLBY PWB
P34 5-H
13 GND(D3)
12 GND(D4)
11 DEM1
10 DEM0
9
8
7
6
5
4
3
2
1
X 1
FM SIGNAL
54 55 58 56 57 76
AC3-L-CH OUT
AC3-R-CH OUT
AC3-C-CH OUT
AC3-LS-Ch OUT
AC3-RS-CH OUT
AC3-SW-CH OUT
PLAYBACK SIGNAL
RECORD SIGNAL
MAIN PWB-A(1/5)
TO PRE SECTION
P28 4-G
L-CH OUT
GND(A)
R-CH OUT
85 18 81
R-CH OUT
80
1
CFWU02
AUX 2
SP CONF
DGTL1
SO
DGTL2
SS
AD RES
SI
AC3_RES
SCK
CFWA02
UX 2
IN
VIDEO2 IN
PRE SECTION
P28 2-G
7
8
9
10
Figure 25 SCHEMATIC DIAGRAM (4/20)
– 25 –
11
12
CD-K491W
PLAYBACK SIGNAL
RECORD SIGNAL
A
QL11
KTA1266 GR
DRIVER
TAPE MECHANISM ASSEMBLY
0V
0V
H
+
–
M
B
TAPE
SPEED
L
QL14
KTA1273 Y 12V
+B
0V
VRM1
3.3K(B)
RM1
2.7K
L
H
MOT+B
REC FWD
CAM SW
M-GND
F.A.S
RUN PULSE
+B
SOL
REC RVS
SWM3
REC FWD
SWM6
CAM SW
1
2
SWM5
F.A.S
RL14
33K
PHM1
SOLM1
SOL
WTL11
MOT L
MOT H
1
2
3
4
5
6
7
8
9
MOT +B
T2 A-FP
CAM SW
M-GND
T1 RUN-SW
T2 PH-OUT
+B
SOL
T2 B-FP
T1 CrO2
T2 CrO2
10
11
12
13
1
2
3
4
5
6
7
8
9
+B
+B
RL15
10K
12V
KR
2
RL16
2.2K
QL15
KTA1271 Y
DRIVER
12V
RL17
12V 10(1/2W)
DL12
1SS133
FWM2
CL12
47/16
MM1
TAPE
MOTOR
RL12
RL13
2.2K
6.8K
0V
0V
QL12
KTA1266 GR
DRIVER
0V
TAPE SV MECHA.
QL17
KRC104 M
SWITCHING
4.
2
0V
3
1 0V
QL13
KRC104 M
SWITCHING
4.0V
2
3
0V
1 0V
RL11
33K
0V
0V
RL18
10K
12V
RL19
2.2K
+B
RL20
1.2K
10
11
12
13
SWM4
REC RVS
C
CL11
0.01
RK33
22K
D
TAPE1
PLAYBACK HEAD
RK03
2.2K
QK04
2SC1845 F 0V
RK06
3.3K
23
CK07
0.001
24
0V
RK18
1K
0V
4
19
CK12
330P
RK04
2.2K
112K
21
RK20
56
CK18
0.033
20
0.3V
0V
CK22
1/50
RK30
10K
CK26
0.0082
CK20
560P
RK26
5.6K
RK22
100K
REC
RK24 CK24
3.9K 0.01
RK28
8.2K
6
CK27
0.022
1
3
0V
QK14
KRC104 M
8.0V
0V
CK09
0.022
1
2
REC
2
0V
REC
8.7V
RK13
10K
RK14
10K
0V
3
RK15
4.7K
3.8V 1 0V
3
3.8V
QK10
KRC104 M
2
0V QK11
RK69
220
CK60
100/16
PB EQ(CrO2)
KRC104 M
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
1
2
3
4
Figure 26 SCHEMATIC DIAGRAM (5/20)
– 26 –
5
0V
1.3V
0V
PB EQ(CrO2)
QK09
KTA1266 GR
7
112K
0.6V 22
CK16
47/16
8.7V
0V
1.3V
5
HIG
CK14
330P
0.7V
G
CK29
RK29
10K
0V
3.0V
–
+
RK37
6.8K
6
18
CK28
3.3/25
RK38
6.8K
QK06 0V
2SC1845 F
0V
CK25
0.0082
HIGH=T1
RK10 0V
0V
4.7K
QK08
KTC3199 GR
0.7V
CK13 0.6V
2 330P 3
0V
1
CK08
0.001
CK06
330P
CK05
330P
RK12
15K
0V
RK25
5.6K
+
–
RK08
47K
0V
CK19
560P
CK21
1/50
0V
0V
RK07
47K
7
6
5
4
3
2
1
RK89
1K
RK90
1K
TAPE2 HEAD
PWB-M
RK05
3.3K
RK11
15K
CNPK2
ERASE
HEAD
0V
CNSK02
BI102
R-CH L-CH
F
QK07
KTC3199 GR
0V
RK09
4.7K 0V
0.7V
QK05
2SC1845 F
CK17
0.033
RK31
33K
CK23
0.01
RK17
1K
0.7V
0V
0V
RK23
3.9K
RK36
6.8K
0V
QK03
2SC1845 F
7
6
5
4
3
2
1
CK11
330P
RK27
8.2K
RK21
100K
CK31
RK19
56
RK02
1K
E
1
2
3
4
5
6
RK34
68K
0V
RK35
6.8K
0V
CK15
47/16
TAPE2
RECORD/
PLAYBACK HEAD
QK13
KRC104 M
3
2
PB EQ(CrO2)
0V 1
CK02
680P
CNPK1
R–CH
3
2
1
CNSK1
3
2
1
RK01
1K
CK01
680P
RK32
33K
L–CH
C
27
CD-K491W
MAIN PWB-A(2/5)
QL17
C104 M
TCHING
TA-F/R SPEED
4.0V
1 TA–F/R SPEED
3
QL18
KRC104 M
2
3 0V
TA-MOT-SW
QL19
KRC104 M
DRIVER
12V
1 0V
12V 2
+B
2 TA-MOT-SW
M-12V
3 M-12V
TA-SOL
3 0V
4 TA-SOL
T2-A-FP
1 0V
RL24
3.3K
DL11
1SS133
0V
2 4.1V
QL16
KRC107 M
3
CL13
3.3/50
5
6
7
8
9
TA-CAM-SW
M-GND
T1-RUN
T2-RUN
1
0V
TO MAIN SECTION
P24 1-G
0V
T2-B-FP
T1-CrO2
T2-A-FP
TA-CAM-SW
M-GND
T1-RUN
T2-RUN
10 T2-B-FP
11 T1-CrO2
12 T2 CrO2 H:CrO2 L:NORM
13 TA T1/T2 H:T1
PB.MUTE
3
L:T2
14 PB.MUTE H:ON L:OFF
15 PRE L-CH
0.6V
0.3V
8
7
56K
+
–
18
17
CK34
22/25
56K
CK30
470P
RK38
6.8K
15
14 13
NOR/HIGH
VCC
RIPPLE
ALC
RK40
560
10
3.0V 16
0.6V
3.0V
LK02
1.8mH
CK32
270P
6.0V
3.7V
+B
RK58
150(1/2W)
SWITCHING
QK24
KTA1266 GR
CK40
0.0033
RK42
82
2
CK38
CK36 0.018
0.022
11.7V
BIAS
12
11
0V
0V
CK62
0.047
(ML)
RK66
27K
LK03
RK67 1mH
47K
1 0V
RK52
1K
CK51
0.027
(ML)
SWITCHING
HI.SP
QK16
KRC104 M
1 0V
3
0V
QK29,QK30,
QK40:SWITCHING
3
0V
QK27
SWITCHING KRC104 M
QK25
KTA1266 GR
11.7V
2
11.7V 3
0V 0V2
QK40
KRC107 M
0V
0V
QK28
CK50 2SC2236 Y 0V
0.0082
RK68
(P.P)
4.7
19 12V(A)
20 BIAS H:ON L:OFF
0V
11.6V
0V
CK42
47/25
RK46
10K
11.7V
0V
RK61
270
RK60
270
ALC GND
3
1
SWITCHING
QK26
KRC104 M
RK64
4.7K 2
3
RK62
47K
11.7V
ICK01
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
HIGH=HI-SP
0V
0V
9
–
+
RK57
4.7K
CK46
220/10
0V 2
QK29
KRC107 M
CK52
47/16
1 0V
RK81
6.8K
+B
1 0V
3 11.7V
1 0V
2 0V
LK04
330µH
RK55
22K
MUTING
QK22
KTC3199 GR
RK75
68K
0V
0.7V
RK54
10K
RK73
56K
54 REC L-CH
RK56
22K
0V
0V
RK74
68K
0.7V
RK53
10K
55 REC R-CH
RK72
56K
MUTING
QK21
KTC3199 GR
0V
23 TA R/P H:PB L:REC
+B
24 REC MUTE
25 BEAT CANCEL
26 TA PB EQ L:NORM H:CrO2
27 GND(D)
7
8
9
10
Figure 27 SCHEMATIC DIAGRAM (6/20)
– 27 –
11
12
TO MAIN SECTION
P24 1-H
CK33
22/25
0V
CK41
47/25
QK30
KRC104 M
LK01
1.8mH
3
QK15
KRC104 M
SWITCHING
CK39
0.0033
RK63
10K
K37
8K
RK41
82
CK31
270P
RK39
560
2
18 GND(A)
CK55
0.022
RK65
10K
1
0V
CK47
0.022
CK37
0.018
L:HIGH
17 PRE R-CH
SWITCHING
1
QK19
KRC104 M
0V 2
3
0V
0V HI.SP
RK49 10K
CK35
0.022
CK44
0.022
CK43
0.022
0V
16 HI. SP H:LOW
MUTING
QK18
2SC2878 A
0V
RK48
0V
10K
RK50
10K
CK45
22/25
CK10
47/25
RK45 10K
6.8K
CK29
470P
RK47
10K
HI.SP
MUTING
QK17
2SC2878 A
0V
RK43
0V 10K
CD-K491W
A
QP1
KTC
RP53
100K
CP58
0.068
RP51
1K
CP41
2.2/50
B
RP54
100K
CP42
2.2/50
CP44
0.001
QP16
KTC319
RP52
1K
S.W.MUTE
CENTER MUTE
C
CNPR11
3 2 1
2 1
CP37
0.001
Q
K
CP38
0.001
CNSA11
DOUT
GND
TO DOLBY PWB
P34 1-A
CNS99
DOUT
+4.3V
GND
TO CD SERVO PWB
P23 11-D
QP14
KTC3199GR
CNPR12
CP31 CP32
0.001 0.001
ICR11
GP1F38T
PHOTO DIGITAL
OUTPUT /LED
DIGITAL-OUT
D
LR01
2.2µH
CR02
100/10
1
2
3
RR01
100
ZDR01
MTZJ3.3B
CR01
0.022
RP35
100K
RP36
100K
RP33
1K
RP34
1K
CP30
2.2/50
CP29
2.2/50
CR03
0.001
R-CH
RR13
1.8K
RR12
27K
3
1
QR12
KRA107 M
3
2
F
QR11
KRA107 M
2
3
RR20
47K
RP22
100
CP09
47/25
RP28
47K
CP24
10/16
RP26
1K
RP32
220
–B
CR15
4.7/50
RR19
47K
31
32
58 76
56 57
54
55
AC3-C IN
AC3-SW IN
AC3-LS IN
AC3-RS IN
L-CH IN
R-CH IN
+B
TO MAIN SECTION
P25 12-B
TO MAIN SECTION
P25 10-G
TO MAIN SECTION
P24 6-H
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
1
2
Q
KTC
1
RP12
100
REAR
MUTE
S.W.
MUTE
VIDEO-1 VIDEO-2
RP11
100
CENTER
MUTE
30
GND(A)
L-CH
R-CH
GND(A)
L-CH
R-CH
80 18 84 81 18 85
CP08
100P
–B
CR66
47/25
RR21
47K
CR16
4.7/50
1
G
CR17
4.7/50
1
CP07
100P
RP20
2.2K
RP18
8.2K
CP16
2 –
0.1
CP20
(2/2)
(ML) 0.1(ML)
3 +
4
CP13 CP14
0.001 0.001
2
QR13
KRA107 M
RP19
2.2K
CP27
0.022
RP16
100K
Q
K
RP27
47K
CP25
0.001
L-CH
INPUT
VIDEO/AUX-1
RR11
27K
CR11
390P
CR12
390P
RP15
100K
CR65
47/25
RR16 CR14
27K 390P
7
RP21
100
CP26
0.001
JR11
RR17
1.8K
RR18
1.8K
CR13
390P
CP28
0.022
R-CH
+B
CP23 RP25
10/16 1K
CP10
47/25
E
8
5 +
CP15 CP19
(1/2)
0.1 0.1(ML)
(ML)
6 –
RP17
8.2K
RR15
27K
CP18 CP17
47P
47P
INPUT
VIDEO/AUX-2
+B
L-CH
RR14
1.8K
JR12
L-CH
ICP11
NJM4565M
BUFFER AMP.
DR12
1SS133
CR10
0.001
DR11
1SS133
REAR MUTE
3
4
Figure 28 SCHEMATIC DIAGRAM (7/20)
– 28 –
5
6
RP31
220
CD-K491W
MAIN PWB - A ( 3 / 5 )
QP15
KTC3199GR
FM SIGNAL
RP62
5.6K
CFWP02
CP47
0.001
OUT6
RELAY4
OUT4
CP53
0.001
RP70
5.6K
QP16
KTC3199GR
13
12
11
10
OUT5
9
8
7
6
5
4
3
2
+B
GND(A)
RELAY3
1
RP47
5.6K
CP37
0.001
QP13
KTC3199GR
FWP02
OUT6
RELAY4
OUT4
GND(M)
OUT5
+12V(M)
GND(A)
FAN SW
RELAY3
VOL SW
PROT
POSISTOR
AMP
1
TO SPEAKER
AMP.1 PWB
P38 1-F
CFWX11
13
RP48
5.6K
CP38
0.001
GND(A)
CFWP01
9GR
OUT3
RELAY2
OUT1(L-CH)
RELAY1
GND(A)
FAN CONT
OUT2(R-CH)
SP LEVEL
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
H/P SW
+B
VOL SW
PROT
POSISTOR
CP27
0.022
CP25
0.001
QP11
KTC3199GR
1
–15V
–B
+B
RP29
5.6K
+12V(A)
RP30
5.6K
S-MUTE
CP26
0.001
CP57
22/25
CP28
0.022
+12V(M)
QP17
KRC107 M
SWITCHING
3
2
+B
+B
+B +4.6V(D)
GND(D)
+B
RP73
22K
1
GND(A)
FAN CONT
OUT2(R-CH)
SP LEVEL
TO SPEAKER
AMP.2 PWB
P38 1-B
CFWV11
GND(M)
H/P SW
+12V(M)
FAN SW
VOL SW
PROT
POSISTOR
AMP
16
CNPP01
+B
FWP01
OUT3
RELAY2
OUT1(L-CH)
RELAY1
QP12
KTC3199GR
1
2
3
4
5
6
7
8
9
10
11
–15V(A)
GND(A)
+12V(A)
+12V(M)
GND(M)
+4.6V(D)
GND(D)
+7.3V(CD)
CD GND(D1)
CD GND(D2)
POWER
TO POWER PWB
P40 1-H
CNS901
CNPP02
1 VGND
2 +5V(AC32A)
3 GND(D3)
4 GND(D4)
+B
RP31
220
WTP01
1
2
3
+B
RP91
100
–B
+B
VF1
–VP
VF2
TO POWER PWB
P40 6-H
CNS902
TO POWER PWB
P41 8-H
FW901
VOLTAGE
REGULATOR
QP91
2SD468 C
34 35 36 37 38 39 40 41 42 43 44 45 3
7 46 47 48 49 50 51 52 53
1 2 3
GND(D)
+4.6V(D)
AMP
RELAY4
RELAY3
RELAY2
VOL SW
PROT
POSISTOR
H/P SW
SP LEVEL
FAN CONT
RELAY1
POWER
+12V(M)
GND(M)
+7.3V(CD)
CD GND(D1)
CD GND(D2)
VGND
+5V(AC3-A)
GND(D3)
GND(D4)
+5V(AC3-B)
VF1
–VP
VF2
GND(A)
+12V(A)
27 29
S-MUTE
–15V
18 33 28 18 19
GND(A)
CP91
100/6.3
WTP02
TO DISPLAY PWB
P36 1-B
FWD02
TO MAIN SECTION
P25 12-B
7
8
9
10
Figure 29 SCHEMATIC DIAGRAM (8/20)
– 29 –
11
12
CD-K491W
SPE-ANA
–15V
+12V
GND(A)
LT IN
GND(A)
RT IN
SPE-ANA
–15V
+12V
GND(A)
LT IN
GND(A)
RT IN
77 28 19 18 86 18 87
QZ01,QZ02:
VOLTAGE
REGULATOR
(NC)RBASS1
LBASS1(NC)
C IN
GNDR
R IN
GND
L IN
BYPASSR
BYPASSL
9
10
11
12
13
14
15
16
17
CZ52
1/50
CZ49
1/50
18
19
20
21
RZ73
10K
R IN
RZ72
10K
+B
CZ53
1/50
RZ74
10K
L IN
RZ70
10K
–B
CZ62
22/16
GNDC
8
RZ71
10K
RZ69
10K
CZ48
1/50
CZ65
10/50 +B
22
(NC)RBASS2
SLIN
7
CZ51
1/50
SRIN
6
CZ50
1/50
5
SWIN
4
23
(NC)RBASS3
24
25
LBASS2(NC)
26
GNDS
OUT1(NC)
OUT2(NC)
3
AVDD
OUT3(NC)
2
+7V
OUT4(NC)
1
+B
LBASS3(NC)
(NC)CL2
27
(NC)CR2
28
(NC)RTRE
29
(NC)CR1
30
(NC)CL1
31
ICZ10
M62446FP
6CH ELECTRONIC VOLUME
C
QZ01
KTA1271 Y QZ02
KTC3203 Y
–B
CZ63
10/50
–7V
RZ83
10K
32
AVSS
SL OUT
33
CZ61
1/50
34
L OUT
35
C OUT
36
SR OUT
CZ59
1/50
CZ60
1/50
37
R OUT
CZ56
1/50
CZ58
1/50
CZ57
1/50
LA TCH
38
A GND
39
SW OUT
40
DZ01
CZ54
0.022
CZ55
0.001
DZ02 RZ80
10K
RZ82
10K
RZ81
10K
RZ79
10K
RZ84
10K
41
CLK
DVDD
42
DATA
+7V
RZ76
1K
RZ77
1K
RZ78
1K
+B
D GND
B
RZ75
10
ZDZ01
MTZJ7.5C
CZ67
22/16
LTRE(NC)
D GND
DZ01,DZ02:1SS133
RZ86
1K
CZ66
ZDZ02 1/50
MTZJ7.5C
–B
–B
RZ85
1K
CZ64
1/50
+B
GND(D)
L-OUT
R-OUT
C-IN
SLIN
SRIN
SWIN
76 57 56 58 55 54
SW OUT
SR OUT
SL OUT
C OUT
R OUT
L OUT
27
SW OUT
SR OUT
SL OUT
C OUT
R OUT
L OUT
54 55 58 56 57 76
GND(D)
L-OUT
R-OUT
C-IN
SLIN
SRIN
SWIN
67 68 69 70 71 72 73
VR CLK
VR DATA
VR LA TCH
CLK
DI
A
B
A
DI
FUNC A
FUNC B
VR CLK
VR DATA
VR LA TCH
CLK2
TO MAIN SECTION P25 8-D
RZ89
470K
D
RZ88
470K
LT IN
GND
RT IN
+
8
Vss
3
13
–7V
6
INH
9
7
16
+B
H
3Y
1
5
2
4
78
15
84
85
AUX1 L
AUX2 L
RZ52
1K
11
TAPE L
FM SIGNAL
15
82
17
80
81
AUX2 R
14
2Y
12
AUX1 R
ICZ03, ICZ05, ICZ07:
BUFFER AMP.
1Y
+7V
PLAYBACK SIGNAL
MAIN PWB - A ( 4 / 5 )
–
CZ39
0.022
CZ38
10/16
TO MAIN SECTION P
25 8-C
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
1
2
3
4
Figure 30 SCHEMATIC DIAGRAM (9/20)
– 30 –
5
6
–B
ICZ08
TC4052BF
DUAL 4CH ANALOG
MULTIPLEXER
3
CZ40
47/16
TUN R
3
CZ42
10/16
Y COM
–
1
CZ41
0.022
X COM
+
RZ53
2 1K
10
1
RZ58
1K
TAPE R
RZ03
6.8K
+B
CZ01
1/50
4
CZ69
100P
–7V –B
2
3
CZ44
47P
–7V
0Y
+B
1
2
3X
RZ01
6.8K
+B
+7V
8
RZ60
2.7K
RZ56
100K
2X
2
(1/2)
RZ54
1K
RZ90
22K
–B
4
CZ37
0.022
CZ36
47/16
CZ35
0.022
CZ34
10/16
B
3
RZ91
22K
RZ68
100
1
(2/2)
RZ55
100K
CZ43
10/16
–B
RZ67
100
CZ46
10/16
RZ62
10K
RZ59
2.7K
1X
NJM4565M
ICZ09
NJM4565M
BUFFER AMP.
RZ65
100
CZ31
0.022
CZ32
100/10
ICZ07
NJM4565M
6
RZ47
1K
IN1 27
NC 28
5
0X
2 IN1
+7V 1
VDD
CZ30
100/10
–
3 IN2
4 F7
+
–
+
–
RZ13
1M
CZ05
0.0047
F6 24
RZ11
1M
F7 25
RZ05
IN2 26 1M
5 F6
(1/2)
–
+
RZ19
1M
8
RZ57 CZ45
1K
47P
RZ09
100
F5 23
RZ25
1M
+7V
RZ61
10K
+
CZ21
0.33/50
CZ17
0.18(ML)
CZ13
0.27(ML)
CZ10(ML) CZ14(ML) CZ18(ML)
0.027
0.27
0.18
F4 22
RZ31
1M
7
QZ04
KRC107 M
A
RZ02
6.8K
6 F5
F3 21
CZ23 5
0.039(ML) (1/2)
7
6
RZ41
RZ33 680
+7V
330K
CZ19 3
8
0.033(ML) (1/2)
1
2
4 –7V
RZ35
RZ27 680
270K
CZ15
5
0.012(ML) (2/2)
7
6
RZ29
RZ21 680
+7V
120K
CZ11 3
8
0.0015(ML) (1/2)
1
2
4
RZ23
–7V
RZ15 680
120K CZ07
5
270P
7
(2/2)
6
RZ17
680
RZ07
ICZ03
100K
TUN L
G
CZ02
1/50
7 F4
RZ06
1M
2
RZ04
6.8K
8 F3
F2 20
RZ39
330K
RZ64
100K
RZ63
100K
RZ45
1K
CZ70
100P
RZ08
100K
3
9 F2
RZ37
1M
F1 19
CZ47
10/16
RZ66
100
QZ03
KRC107 M
(1/2)
–
1
CZ16(ML)
5
0.012
RZ28 RZ26
RZ24 270K 1M
680
2
CZ12(ML)
3 0.0015
RZ22 RZ20
RZ18 120K 1M
680
6
CZ08
5
270P RZ16 RZ14
120K 1M
RZ12
1M
CZ29 CZ71
0.022 1/50
ICZ09
NJM4565M
BUFFER AMP.
–B
RZ93
1K
CZ03
10/16
+
CZ04
10/16
RZ32
1M
10 F1
DI 16
CLK 17
VSS 18
–
8
ICZ02
NJM4565M
ICZ01
LC7522
GRAPHIC EQUALIZER ELECTRIC VOLUME
+7V
(2/2)
6
RZ34
RZ30 330K
680
RZ38
1M
CZ06
0.0047
–
+
–
–
+
–
+
4
7
–
ICZ04
NJM4565M
ICZ02, ICZ04, ICZ06:
BUFFERAMP.
(1/2)
1
+B
RZ10
100
CZ20(ML)
3 0.033
(2/2)
8
–7V
–B
4
7
CZ24(ML)
0.039
RZ40
RZ36 330K
680
2
(1/2)
–7V
+7V
5
+
8
1
6
(2/2)
7
+7V
12 TEST1
CZ22 11 TEST2
0.33/50
RZ42
680
4
+
ICZ06
NJM4565M
–7V
13
S
CZ25
0.022
E
VCC+7V 15
+B
+
14 VEE
RZ44
1K
RZ43
1K
–7V
CZ09
0.027
GND
CZ27
100/10
CZ26
100/10
–B
ZDZ03
MTZJ5R1A
RZ49
1K
RZ51
1K
RZ46
1K
RZ48
1K
RZ50
1K
+B
CZ33
0.022
+B
ICZ05
NJM4565M
RZ95
220
–B
CZ28
0.022
F
+7V
–B
RZ87
470K
+B
RZ94
1K
+B
22
23
24
CQ06
0.001(ML) CQ04
2.2/50
CQ03
44
2.2/50
43
CQ05
2.2/50
CQ02
42
2.2/50
45
41
CQ01
2.2/50
40
39
CQ36
0.022(ML)
38
37
MSC6
CQ35
0.022
(ML)
CQ34
0.47/50
CQ32
0.022(ML)
CQ33 0.022(ML)
CQ28 0.0047(ML)
CQ31 0.47/50
47
46
(OS-CON)
CQ29
100/10
CQ30
47/25
+B
CQ25
CQ26 0.47/50
0.022
(ML)
CQ27 0.022(ML)
CQ24
0.0047(ML)
ZDQ01
MTZJ5.1B
CQ15
47/25
QXCC
25 26 27 28 29 30 31 32 33 34 35 36
+B
RQ09
330
QXBC
CQ23
0.022
(ML)
RQ10
220
RQ13
RQ15
RQ11
RQ12
@1K
@1K
@1K
@1K
RQ20 100K
RQ19 100K
RQ16 100K
RQ17 100K
RQ18 100K
RQ14 @1K
ICQ01
QS7777PF
Q-SOUND
DECORDER
CQ08
0.082
(ML)
@1K
@1K
@1K
@1K
@1K
21
4 3 2 1
QXAC
CQ19
2.2/50 17 RLOUT
18 COUT
CQ18 19
FROUT
2.2/50
20 FLOUT
MSC5
MSC4
RRIN
RLIN
SUBIN
CIN
FRIN
FLIN
CQ07
48
0.012(ML)
RQ01
RQ02
RQ05
RQ03
RQ04
15 VDD
16 RROUT
5
1
2
3
4
5
VCC
1
2
3
4
1
RQ06 @1K
RQ07 @1K
RQ08 @1K
CQ17
2.2/50
CQ21
0.47/50
CQ22
0.022(ML)
5 4 3 2 1
QXDC
2 3 4
13 BYP
14 P/S
+B
CQ16
2.2/50
12 11 10 9 8 7 6
MO
AR
AC
SPRED
MUTE
PSAVE
GND
MSC1
MSC2
MSC3
VREFIN
VREFOUT
CQ14
0.022
CQ20
2.2/50
CQ13 @0.0027(ML)
CQ12 0.22/50
CQ11 @0.022(ML)
CQ10 10/50
CQ09 10/50
DQ02 RQ21
1SS133 330K
DQ01
1SS133
CD-K491W
FM SIGNAL
MAIN PWB - A ( 5 / 5 )
QS_SPRED
QS_AC
QS_MO
RR_OUT
RL_OUT
C_OUT
L_CH_OUT
R_CH_OUT
+12V(A)
GND(AU)
L_CH_IN
R_CH_IN
C_IN
RL_IN
RR_IN
64 65 66 57 56 58 54 55 19 18 62 63 59 60 61
P25 12-C
TO MAIN SECTION
7
8
9
10
Figure 31 SCHEMATIC DIAGRAM (10/20)
– 31 –
11
12
H
1
2
3
C601
0.47/50
C634
0.082
(ML)
R606 15K
R605
150K
C610 C611
2.2/50 0.1/50
R636
1K
4
Figure 32 SCHEMATIC DIAGRAM (11/20)
– 32 –
C616
0.15/50
R619
22K
0V
DA CONT 20
VCC 19
17 REF
18 GND
DA INT IN 21
DA INT OUT 22
2.3V
4.7V
0.6V
2.3V
+B
C629
0.068
(ML)
R617
10K
R618
15K
C621
2.2/50
C620
2.2/50
C623
2.2/50
C622
2.2/50
C624
0.1/50
C630
0.22(ML)
R616
15K
R615
3.3K
D601
1SS133
C628
0.082(ML)
C627
0.022(ML)
C626
0.1/50
R614
39K
C619
100P
C618
0.01(ML)
R612
56K
+B
+B
DIGITL
ECHO
2.3V
2.3V
2.3V
2.3V
2.3V
2.3V
2.3V
C625
0.0082
LPF2 IN 23
2.3V
LPF2 OUT 24
ECHO VOL IN 25
R LINE IN 26
L LINE IN 27
R LINE OUT 28
L LINE OUT 29
MIC ECHO OUT 30 2.3V
MIC SW
AUD SW1 33
R610
1K
C617
0.15/50
R-in
L-in
R-out
L-out
V.CAN
B
C615
220/10
AD CONT
AD INT OUT
0V
0V
R611
1K
CLOCK 32
1.6V
0.5V
31
AUD SW2 34
4.7V
2.3V
C
AD INT IN
LPF1 OUT
LPF1 IN
2.3V
2.3V 11 MIC OUT
10 MIC2 VOL IN
7 ALC2
0V
2.3V 8 MIC2 NF IN
C609
270P 9 MIC OUT
2.3V
6 MIC2 IN
5 MIC1 VOL IN
4 MIC1 OUT
3 MIC1 NF IN
VALC 35
2 ALC1
2.3V 12
C612
R608 15K
0.0082
13
2.3V
C613 0.068(ML)
14
2.3V
2.3V 15
C614
R609 33
0.22
16
(ML)
0.6V
R607 10K
VR601
20K(B)
MIC1
VOLUME
C608
2.2/50
MIC2 VOLUME
C633
2.2/50
VR602
20K(B)
F
R601
5.6K
R602
5.6K
R604
150K
R603
1K
0V
2.3V
C605
270P
2.3V
2.3V
C606
0.1/50
2.3V
VCFIL 36
E
1 MIC IN
D
C604
2.2/50
2.3V
MIC
IN(R)
OUT(R)
+12V(A)
GND(A)
IN(L)
OUT(L)
V.CAN
9
8
7
6
5
4
3
2
1
BI601
KARAOKE PWB-L
J601
MIC1
J602
MIC2
G
C602
0.47/50
MIC AMP.
IC601
M65845FP
9
8
7
6
5
4
3
2
1
CD-K491W
TO MAIN PWB
P25 12 - D
CNPU02
A
CNSU02
FM SIGNAL
GND(D)
+B
+B
R669
220
R670
220
C677
47/25
ZD631
MTZJ5.6B
R668
1.2K
R667
VOLTAGE
100
6.4V
REGULATOR
5.4V
Q631
KTC3203 Y
C674
4.7V
47/25
C673
0.022
C672
47/25
VR603
20K(B)
C632
100/10
C631
0.022
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
5
6
SO301
ANTENNA
TERMINAL
FM
75ohms
C301
0.001
D304
1SS133
D303
1SS133
RT01
100K
RF
1 2 3
CT01
18P(CH) CT02
0.01
CT04
0.001
1 2 3
BFT01
FM BAND PASS
FILTER
CT08 0.0047
D302
1SS133
VDT01
KDV147B
CT06 0.022
0V
0V
C319
0.022
0V
R329
100K
R327
5.6K
R322
5.6K
R328
C318 10K
0.022
CT03
4.7P
4
CT05
6.8P
(UJ)
5 6
MIX
RT03
22
TT01
FMIF
CT11
15P
(CH)
7
C320
0.0018
VD302-A
KV1236Z23F
RT06
10
RT05
47K
RT04
47
CT13
3.9P(UJ)
FM
OSC
RT07
680
CT12
33P
VCC
9
QT01
2SC535 C
AMP
8
OSC
LT02
FM BAND
COVERAGE
B.A
ICT01 TA7358AP
FM FRONTEND
FMRF
LT01
D301
1SS133
SW2 OSC
T308
TC304
C315
0.1
C316
0.1
R325
56K
D313
1SS133
D314
1SS133
RT09
820
CT14
22P(CH)
C390
100P
3
2
RT08
10K
CT16
10/16
R326
1K
C321
0.0039
R302
82
Q307
2SC2878 B
TC305 0V
SW1 OSC
0V
T307
Q306
0V
R330
2SC2878 B 1K
SW1 BAND fL
COVERAGE fH
VD301-2
R324
KV1236Z23F
100K
R323
68K
C334
MW BAND
C336
18P
COVERAGE
470P
(UJ)
MW OSC T306
fH
SW1
TRACKING fL
D316
1SS135
R320
10K
1DT01
SS133
SW1
SW2
MW
GND
C306
10P (UJ)
C335
18P (CH)
R318
1.5K
RT02
33K
CT07 0.001
VDT02
KDV147B
C338
0.001
T304
SW2 ANT
D317
1SS135
C314
0.022
VD302-B
KV1236Z23F
Q309
R311
D305
2SC2878
B R312
C303
100K
1SS135
0V
0.022
0V 33K
D309
0V
C309
1SS135
330P
TC302
SW2
fL
C308 (UJ) 0V
C304 TRACKING fH
R314
0.022
3.3K
8.2P
D306
0V
1SS135
D310 C310
Q308
0V
2SC2878 B 1SS133 0.001
TC303
T303
fL SW1 ANT
SW1
R316
D311
TRACKING fH
22K
1SS135
C305
VD301-1
0.047
D307 1SS135 T302
C311
KV1236Z23F
0.022
R319
100K
C330
D308
8.2P
C331
1SS135 MW TRACKING
(UJ)
0.047
MW ANT
R317
L311
10K
560µH
R310
22K
C312
0.022
3
RT10
4.7K
1
2
R343
47K
R342
47K
C313
0.022
1
0V
2
R341
47K
3
1
1
+B
1
+B
+B
2
3
CF302
10.7MHz
FM1F
L356
1mH
VR351
10K(B)
FM MUTE
LEVEL
C342
0.022
3
L353
1mH
R358
8.2K
Q365
KRC107 M
2
1
C382
15P (CH)
1
2
4
2
3
5
18
6
6
5
7
C385
0.01
L351
100µH
9
R373 1K
R374 1K
R371 1K
R372 1K
8
R396
1K
R393 1K
10
R398 1K
8
7
R397
1K
TP 302
17 16
11
R360
4.7K
9
10 11
R390
82K
R395
47K
R377
47K
FMIF
C372
1/50
C371
1/50
C373
0.022
15 14 13
C357
2.2/50
12
C395
0.022
CNP303
GND(D)
C383
0.0022
2
1
3
ZD352
MTZJ3.9B
C391
47/16
R392
390
12.18V
R383
11.37V 5.6K
Q361 R387
KRC107 M 22K
D351
1SS133
R385
5.6K
11.6V
R391
390
ZD351
MTZJ4.7B
Q360
KTA1266 GR
+B
L352
100µH
R354
4.7K
C396
100/10
R366
10K
R368
33K
10K C375
R365 3.3/50
0.65V
R367
1K
0V Q354
KTC3199 GR
MUTING
0V
0V
MUTING
Q353
0V KTC3199 GR
0.65V
R363
1.5K
CNSF13
1 2 3 4 5 6 7 8 9
FROM MAIN PWB
P24 1-E
+B
R359
1.8K
C356
0.001
R362
5.6K
R361
5.6K
R364
1.5K
R355
3.3K
C358 12
1/50
IC303
LA1832
FM IF DET./FM MPX./AM IF
C367
1/50
R350
2.7K
19 18 17 16 15 14 13 12
IC302
LC72131
PLL CONTROLLER
C393
2.2/50
1
R352
1K
C392
0.001
R380
1.5K
3
22 21 20
R381
10K
C394
47/16
AMIF
T351
4
3
19
20
21
2
22
23
24
C397
0.022
C381
12P (CH)
R382
150
C343
15P (CH)
TUNER PWB-E
D353
1SS133
MW/SW1/SW2 SIGNAL
C307
0.047
R313
22K
R315
22K
CT15
0.022
C362
3.3/50
5.01V
5.01V
R321
D312
5.6K 1SS133
CT09
0.0047
Q363
KRA107 M
SW1+B
Q364
KRA107 M
R339
470
SW2+B
C349
1/50
R340
220
MW+B
R338
470
Q362
KRA107 M
12.18V
R351
5.6K
2.06V
C352
10/16
AM MIX OUT
NC
C351
0.022
3.48V
C350
0.022
L357
4.7mH
REG
CE
0V
D315
1SS135
CT10
0.022
11
0V
FM IF IN
AM OSC IN
C361
0.022
AM OSC OUT
2.2V
FM AFC
C363 0.022
CL
AIN
PD
DO
5.1V
X352
4.5MHz
2.2V
C364 10/16
0.16V
2.07V
2.52V
2.52V
X IN X OUT
0V
VSS
2.1V
AOUT
DI
2.06V
C360
0.022
L358
560µH
0V
FM/AM OUT
0.46V
AM RF IN
C366 0.001
C365 0.022
0V
VSM
2.52V
AM LOW CUT
AM IF IN
4.82V
STEREO
5.09V
SD
5.09V
VCC
5.01V
GND
0V
CF352
AM IF
C353
0.022
C387
0.022
0.9V
0.9V
R379
5.11V 2.2K
C380
2.48V
1/50
0V
2.84V
C354
0.022
CF351
FMIF
0V
0V
2.38V
FM VDD
FM IN
MW AM IN
SW1 NC
2.29V X351
456kHz
C399
0.022
C398
100/10
FM DET
R353
270
C386
330P
MO/ST SW2
3.95V
IF IN
STEREO
5.1V
10
12.1V
3.85V
R357
470K
2.05V
MPX VCO
C374
0.022
C368 R356
1.19V 1/50 1K
MPX IN
IF OUT
PHASE
3.68V
3.85V
1.18V
R-CH
OUT
L-CH
OUT
PHASE
(FM/AM) MO/ST
C355
22P
3.95V
3.85V
C370
1/50
9
R384
5.6K
Figure 33 SCHEMATIC DIAGRAM (12/20)
– 33 –
D352 1SS133
8
CL
DO
CE
7
R376
1K
10 11
DI
+12V(A)
GND(A)
TUNER MUTE
L-CH
R-CH
SD
FM SIGNAL
CD-K491W
CD D-IN +B
0V
0V
0V
0V
2Y
1Y
GND
2C0
2C1
2C2
2C3
1C2
1C1
1C0
2G
A
1G
B
1C3
Vcc
CA35 10/16
CA36 0.1
0V
1.7V
1.7V
0V
2.7V
0V
0V
2.8V
GND
0V
1.7V
0V
3.4V
1.6V
3.4V
47K
RA33
2.2K
1 2 3 4 5 6 7 8
0V
GND
A1
A2
3 3V
0V
RA41
10K
LA12
18µH
LA16
18µH
LA13
0.82µH
CA51
100/10
RA11
47K
CB12
100/10
–B
DGND
DEM0
DEM1
CB22
0.001
RA96
680
RA36 1K
RA37 1K
RA35 1K
A+12V
GND(V)
+B
V1/V2
1 0V
3
AGND
CB15 0.001
GND(D3)
+5V(AC3_A)
+5V(AC3_A)
VGND
+5V(AC3_B)
A+12V
AGND
A-12V
GND(D4)
DEM0
SCK
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
1
20
1 2 3 4 5 6 7 8
R-OUT
LS IN(LS-OUT)
L-OUT
CFWA02
RTIN
LTIN
V1/V2
AGND
RS IN(RS-OUT)
CB16
0.001
DEM1
0V
QH52
KRC102 S
SWITCHING
DH52
1SS133
DA14
1SS133
0V
QH53
KRC102 S
SWITCHING
SP CONF
RH57
47K
+B
3 0V
1
+B
2
+B 4.2V
+B
ZDA01
MT ZJ8.2A
RA93 680
RA94 680
A-12V
RA95 680
2
4.2V
+B
QH51
KTC3199 GR
CH58
0.047
RH66
150
CH59
47P(CH)
+B
RA39 1K
DA13
1SS133 RA34 1K
+B
RH65
120
CH60
1000/10
CA96
47/25
CA95
47/25
ZDA02
MT ZJ8.2A
SO
DGTL1
LA17
18µF
+B
CH57
0.022
LH53
100µH
5.0V 4.2V 4
SCK
RESET(ZR)
SI
PWAD
SS
DGTL2
RH53
100
RH58
47K
0V 8
5.0V 11.9V 6
AC3_RES
SI
AD RES
SS
DGTL2
SO
DGTL1
CH61
0.001
DH51
1SS133
+B
4.3V 4.5V 7
ZDH51
MTZJ9.1B
G
ZDB1
MTZJ
0.1
CH62
0.022
RH56
2.2K
MONITOR OUT
5.1V
R
3
+B
ICH51
NJM2246M
OPE AMP.+ SW
1
+B
2
CH55
3
22/25
5
5.4V
RB12
390
+B
ICA12
NJM4580M
CA14 OPE AMP.
RH67
390
RH68
470
LH52
1µH
2.3V
CH56
47/25
CH54
220P
CH53
22/25
4.0V
CB13
0.022
CA16
10/16
CA18
10/16
VIDEO2 IN
LH51
1µH
RH63
150
RH64
150
F
RH61
150
RH62
150
CH52
220P
JH51
QB01
2SD2012
VOLTAGE REGULATOR
UN-SWITCHED
+B
CA12
22/16
RA14
+ 3 10K
1
RA20
10K
CA20
0.1
+B
–2
+ 5 2.3V
0V
CA50
100/10
3.4V
RA16
10K
2.3V
3.3V
0V
+3.3V
RA40
1K
+B
RA12
47K
CA17
10/16
–6
4
+B
VIDE01 IN
CA13
0.1
10K
INT
SS
98 D16
99 SPFTX/SDG
TMS
97 SCKB
1 2 3 4 5 6 7 8 9 10 11
CB20
0.001
ICA11
NJM4580M
OPE AMP.
2.3V
RA22
10K
CA22
0.0015
2.3V RA18
RA13
10K
2.3V
CA15
10/16
RA26
2.3V 10K
7
RA10
8
330
4.7V
+ 3
RA19
10K
RA24
330
E
1
RA21
10K
CA21
0.0015
0V
+B
CA19
0.1
–2
2.3V
VCCA
1 A0
2 GND
WSB
CA11
22/16
2.3V
RA17
RA25
10K
–6
2.3V 10K
2.3V
7
RA09
+ 5 2.3V
8
330
4
4.7V
CLKOUT
DOLBY
AUD
VDD
SDF
+B
RA15
10K
A17
SCKA
100 D15
CA37
0.001
CA38
0.1
CA39
0.1
+B
0V
D19
GND
WSA
0V
RA92
47K
RA91
47K
CA98
10/16
RA23
330
A18
SI
D14/RDY
GND
RA56
270
TDI
VDD
1.6V
RA02
22
RA60
10K
D18
A19
GND
87 SCK
96 D17
1.6V
CA97
0.1
D
CA46
0 047
RA49
270
0V
0V
0V
CA48
0.1
0V
79 SDC
80 SDB
85 SDE
86 TCK
88
0V
89
RA53 0V
90
1K
3.3V
91
1.6V
92
3.3V
93
0V
94
3.3V
95
RA55
270
1.0V
0V
1.6V
RA07 0V
10K 3.3V
RA08 3.3V
10K 1.6V
2.3V
2.3V
2.3V
2.3V
2.3V
0V
0V
RA57 270
DEM0
MCLK
RA54
270
SDTO
SDTI
TST3
TST2
DEM1
SCLK
DIF1
LRCK
TST1
DIF0
VD
DGND
VA
AGND
PWAD
PWDA
AINL+
AINL–
AINR– CMODE
VCOM
VREFL AOUTR
AINR+ AOUTL
VREFH
RA52
1K
1 2 3 4 5 6 7 8 9 10 11 12 13 14
0V
83 SDA
RA51 3.3V
84 VDD
270
0V
0V
0V
0V
0V
0V
1.0V
3.3V
0V
3.9V
+B
+B
RA01
22
80 79 78 77 76 75 74 73 72 71 70
82 RESET
28 27 26 25 24 23 22 21 20 19 18 17 16 15
4.6V
RA48
270
RA50 3.3V
81 VDD
1K
4.0V
0V
3.9V
ICA13
AK4520A
20BIT 2CH A/D
D/A CONVERTER
C
2.3V
CA23
2.3V
R-CH 10/16
2.3V
L-CH
CA24 0.1
CA26
0.1
A3
+B
+B
CA25
10/16
CA47
0.001
+B
+B
CA49
0.1
RA27
150
RA28
150
3
2
CA28
0.1
CA27
10/16
B
1 2 3 4 5 6 7
ICA16
74HC153F
INVERTER
3.8V
OPTICAL
ICA14
GP1F38 R
TERMINAL
16 15 14 13 12 11 10 9
RA30
2.2K
1
DVD1 IN
14 13 12 11 10 9 8
Vcc
RA29 1.7V
47K
CA30
0.1
DA11
DA12
1SS133 1SS133 DA16
1SS133
3.3V
+B
DIGITAL-IN
1.7V RA32
DA15
1SS133
CB14
0.001
CA32
0.1
CB21
0.001
DVD2 IN
JA11
COAXIAL
FM SIGNAL
ICA15
74HCU04F
INVERTER
DB01
1SS133
DB02
1SS133
LA14
10µH
A
+B
1
2
2
1
CA33 10/16
CA34 0.1
BIA11
TO MAIN PWB
P28 3-C
CNPR12
CNSA11
CD-K491W
1
FWA02
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
1
2
3
CFWU01
CFWU02
TO MAIN PWB
P25 12-F
4
Figure 34 SCHEMATIC DIAGRAM (13/20)
– 34 –
5
TO MAIN PWB
P25 12-E
6
CD-K491W
ICA17
TC7WU04U
DUAL2–INPUT NAND GATE
A10
0V
1.6V
0V
3.9V
1.6V
0V
0V
RA41
10K
4.6V
TTL 24
CKS
DVDD
DVSS
XT0
DZF 23
VREF 22
AVSS 21
AVDD 20
VCOM 19
XT1
PD
BICK
AOUTL 18
SDATA AOUTR 17
DEM1 16
LRCK
10 SMUTE
CA74
0.001
1
2
3
4
5
6
7
8
9
CA75 0.1
CA76 0.1
C-CH
2.3V
2.3V SW -CH
+B
DIF1 14
DIF0 13
ICA20
AK4321
20BIT 2CH
D/A CONVERTER
+B
+B
+B
0V
2.3V
BVDD 15
11 DFS
12 DEM0
2.3V
+B
CA82
0.1
+B
RA83
100K
QA02
KRA107 S
-7.8V 2
–B
+B
QA01
KRC107 S
0V
+B
0V
3
0V
DGND
DEM0
DEM1
RA75 CA83
2.2/50
1K
CA85
0.022
0V
2
1
14 7.8V
CA92
0.022
7 -7.8V
CA91
0.022
+B
LS-CH
CB04
0.022
+B
RA96
680
RA93 680
RA94 680
A-12V
RA95 680
-7.8V
0V
L-CH RB05
RB07 100
100K
4
1
RB03
27K
+3
AGND
CFWA01
– 2 0V
+B
L-CH
CB01
100P
RB01
22K
RB02
22K
CB02
100P
RA90
22K
ICB01
NJM4580M
OPE AMP.
R-CH
DOLBY PWB–G
R-OUT
LS IN(LS-OUT)
L-OUT
C IN(C-OUT)
SW IN(SW-OUT)
RTIN
LTIN
V1/V2
AGND
RS IN(RS-OUT)
1 2 3 4 5 6 7 8 9 10
RA89
22K
0V
RB04 27K
– 6 0V
0V
7
+ 5 0V
RB06
100
CB17
0.001
GND(D3)
+5V(AC3_A)
+5V(AC3_A)
VGND
+5V(AC3_B)
A+12V
AGND
A-12V
8
CB05 220P
RB08
100K
20
CB03
0.022
7.8V
CB06 220P
+B
10 11 12 13 14 15 16 17 18 19 20
GND(D4)
13
CA86
0.022
C-CH
RS-CH
ZDA01
MT ZJ8.2A
RA37 1K
7.8V
RA79 RA78
18K
1K
–B
–B
R-CH
DEM0
10
CA88
2.2/50
–B
ZDA02
MT ZJ8.2A
DEM1
0V
11
SW-CH
C-CH
RS-CH
LS-CH
CA96
47/25
CA95
47/25
CB22
0.001
8
12
+B
–B
A+12V
7.7V
+B
27.8V
SW-ON/OFF
+B
+B
0V
9
7.7V
RA88 22K
7.8V 3
0V 1
ZDB11
MTZJ3.9B
1 -7.8V
3
1 2 + 5 0V
(1/2)
7
CA87
– 6 0V
0.001-7.8V 4
8
0.1V
6
CA93
2.2/50
1 7.8V
CB11
47/25
+B
+B
RA80
100K
RB11
390
CB12
100/10
4.0V
CB13
0.022
+B
5.4V
RB12
390
4
-7.8V
RA82
100K
3.4V
2
3
-7.8V
ICA21
NJM4580M
OPE AMP.
0V
3
RA87 22K
RA85 3.3K
LA16
18µH
LA12
18µH
QB01
2SD2012
VOLTAGE REGULATOR
UN-SWITCHED
RA77
2.7K
5
QA03
KRC107 S
CA84
47P(CH)
-7.8V
QA01~QA03:SWITCHING
CA81
0.015
+B
ICA22 BU4066BCF
MIC/AUX INPUT SELECTOR
CA50
100/10
CA63
10/16
CA73
220/6.3
RA72 RA71 CA77
27K 27K 100/16
0V
2.2V
CA41
0.1
CA40
0.1
3.3V
+B
CB18
0.01
B20
001
CA69
0.015
CA70
0.015
CA79
10/16
0V
RA42
1K
CA42
0.001
D10/PP6
A9
A8
A7
D11/PP7
GPI03
A6
A5
GND
GPIO4
0V
+B
D9/PP5 32
A11 31
0V
3.3V
3.3V
0V
22
22
0.047
10/16
RA65
27K
RA66
27K
CB26
0.001
RA40
1K
+B
CA64
10/16
RA05
RA06
CA71
CA72
0V
10/16
RA73
220
GND
SDD
VDD
GPIO1
GPIO2
VDD
GPIO0
P/M
BYPASS
XTO
SPFRX
GND
XTI
VDD
A4
D12/ERR
GPIO5
D13/C/D
VDD
A3
A1
A2
D14/RDY
GND
VDD
TMS
3.3V
0V
3.8V
0V
+B
3.3V
D8/PP4 33
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
+B
CA67
LA18
18µH
3.3V
0V
3.3V
0V
1.7V
0V
0V
560
1.8V
3.3V
1.7V RB09
VDD
SCKIN
GNDA
FLTCAP
GND
VCCA
CLKOUT
A17
SO 34
98 D16
99 SPFTX/SDG
2.3V
RA43
10K
VDD 35
97 SCKB
100 D15
+3.3V
+B
0V
2.3V
L-CH
R-CH
3.3V
0V
GND 37
SELEX7 36 0V
29 GND
30 VDD
AOUTL 18
BICK
CA68
10/16
D7/PP3 41
A13 40
TOO 39
A12 38
1 A0
2 GND
PD
CA60
0.1
CA61
0.1
CA62
100/16
RA61
27K
RA62
27K
CA65
0.015
CA66
0.015
+B
AVDD 20
2.3V
VCOM 19
XT1
20BIT 2CH
D/A CONVERTER
D6/PP2 42
ICA18
RZ38600
DOLBY AC-3/5.1CH MPEG2
AUDIO DECORDER
CA59
0.001
4.6V
VREF 22
0V
AVSS 21
+B
A14 43
SS
1.6V
CA37
0.001
CA38
0.1
CA39
0.1
D19
A18
VDD 45
GND 44
96 D17
RA60
10K
A15 46
52 CS
0V
INT
5
CA45
0.1
CA44
0.1
CA43
0.001
D5/PP1 47
51 WR
DVSS
XT0
4.6V
RA76
100K
85 SDE
86 TCK
RD 50
A16 49
D4/PP0 48
79 SDC
80 SDB
87 SCK
0V
88 TDI
0V
89 SI
RA53 0V
90 GND
1K
3.3V
91 SCKA
1.6V
92 WSA
3.3V
93 VDD
0V
94 SDF
3.3V
95 WSB
RA56
270
RA57 270
4
0V
D18
A19
GND
83 SDA
RA51 3.3V
84 VDD
270
0V
RA52
1K
0V
CA46
0.047
0V
0V
0V
0V
CA48
0.1
82 RESET
1.0V
0V
CA49
0.1
+B
RA50 3.3V
81 VDD
1K
4.0V
DZF 23
CA80
10/16
RA49
270
CB27
0.1
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
TTL 24
DVDD
SDATA AOUTR 17
LRCK
DEM1 16
0V
4.6V
10 SMUTE BVDD 15
0V
4.6V +B
11 DFS
DIF1 14
0V
0V
DIF0 13
12 DEM0
1.6V
RA44
270
CKS
RA63
220
0V
1
2
3
4
5
6
7
8
9
RA67
220
0V
1.8V
RA48
270
CA58
220/6.3
+B
RA64
220
+B 4.6V
CA55
22P(CH)
3.9V
CA47
0.001
+B
ICA19
AK4321
0V
2.2V
+B
22
22
0.047
10/16
RA68
220
1M
XA11
12.288MHz
GND
0V
1.7V
0V
1.7V
1 2 3 4
RA59
Vcc
8 7 6 5
CA53
CA52
10/16
RA03
RA04
CA56
CA57
+B
+5V
CA54
18P(CH)
1.7V
1.7V
0.001
3.3V
+B
RA74
220
+B
1
10
FWA01
CFWU01
FWU02
MAIN PWB
25 12-F
TO MAIN PWB
P25 12-E
7
8
9
10
Figure 35 SCHEMATIC DIAGRAM (14/20)
– 35 –
11
12
CD-K491W
DISPLAY PWB-C1
CV92
100P
1
R-PLAY
1
CD11
0.022
CD10
220/6.3
RD57
39
+B
F
RE16
3.9K
SWD04
MENU
SWD27
RE27
5.6K
PRE EQ.
RE13
1.2K
SWD16
SWD15
SWD14
SWD13
F-PLAY
REC/
PAUSE
HIGH
EDIT
NORMAL
EDIT
STOP
SWD26
RE25
3.9K
SWD12
SWD36
TIMER
NC
S1
VDD
(4.1V) VDD4
S2
S3
(-28V) S40
(-30V) S41
S43
(0V)
S44
S45
P35 (0V)
P36 (0V)
RD27
1K
DISK 2
P34
DISK 1
P33
0V
RD26
1K
0V
P32
0V
P30 (0V)
P31 (0V)
KEY6
RE51
8.2K
RE21
8.2K
KEY3
RE34
1.8K
RE35
2.2K
RE33
1.2K
RE32
1K
RE31
8.2K
KEY4
SWD35
SWD34
SWD33
SWD32
SWD31
MEMORY
CLOCK
R-PLAY
REV
MODE
CD
PAUSE
SWD30
TUNING DOWN/
REWIND
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
2
S3
S2
NC
S1
NC
NC
0V
KEY2
RE11
8.2K
Q-SOUND
RE36
3.9K
RE37
5.6K
3
4
Figure 36 SCHEMATIC DIAGRAM (15/20)
– 36 –
RE41
8.2K
RE01
8.2K
TUNING UP/CUE
RE23
1.2K
SWD23
VIRTUAL
PHANTOM
KEY5
X-BASS
RE12
1K
SWD17
RE26
3.9K
RD59
100K
KEY1
SWD03
RE22
1K
SLEEP
P17
RE02
1K
RE29
27K
SWD37
REW
RD58
100K
CD09
150P
RE03
1.2K
RE14
1.8K
RE15
2.2K
DD02
1SS133
1
SWD05
ITEM
RE38
12K
9
2
RE04
1.8K
SWD06
SWD28
8
DD01
1N4004S
RXD01
N64H380A
REMOTE
SENSOR
NORMAL
7
REW
3
SWD29
6
+B
E
BYPASS
5
RD22
1K
+B
RE28
12K
4
RD60
10K
RD55
820
RD21
1K
LEDD19
SLR325MG
3
QD08
3 KRC107 M
2
+B
2
RD19
1K
3
2
RD54
1.2K
0V 100 SCK
CD05
0.001
(GREEN)
LEDD21
SLR505MC-1
LEDD18
SLR325MG
STROBE 1
100
LEDD17
SLR325VR
QD07
KRC107 M
(YELLOW)
LEDD20
KL052UL
1
M
97
D
SWD38
88 P03 VIRTUAL-R
(0V) 99 SI1
LEDD15
SLR325MG
CLEAR
87 P02 VIRTUAL-G
(0V) 98 SO1
LEDD16
SLR325VR
RE39
27K
86 P01 PHANT-R
89 VSS2
RD11 (4.1V) VDD 90 VDD2
560
(0.6V)
91 P04 NORMAL-G
RD12 @1K
(10.8V)
92 P05 NORMAL-R
RD13 @560
(9.0V)
93 P06 STEREO-G
RD14 @1K
(0.4V)
94 P07 STEREO-R
RD15 @1K (0V) DATA1
95 SO0
RD16 @1K (0V) COM1
96 SI0
RD17 @1K (4.0V) SCK1
SCK0
LEDD14
SLR325MG
G
RD01
1K
RD02
1K
(-6.0V)
(10.8V)
81 PG
85 P00 PHANT-G
R-PLAY
1
(10.8V)
P16
2
SCK1
RD08 @1K
(0.6V)
3
STB
83 PG2 Q SOUND-G
84 PG3 Q SOUND-R
(0V) VSS
CD20
150P
4
DATA1
82 PG1
(0V)
(0.6V)
RD10 @1K
81
(4.0V)
RD07 @560
RD09 @560
CD21
150P
CD18
150P
RESET
+B
CD19
150P
5
RD04 @1K(0V) PAUSE
RD06 @1K
LEDD12
SLR325MG
+B
(0V)
(-28V) S42
CD29
1/50
CD30
1/50
CD28
1/50
CNSD01
CNPF01
COM1
+B
(0V) FF
RD05 @1K
LEDD13
SLR325VR
8
7
7
80 79 78 77 76 75 74 73 72
RD03
1K
QD05 KRC107 M
3 QD06
KRC107 M
LEDD10
SLR325VR
9
6
1
1
SLR325MGX2
10
TO MAIN PWB
P24 1-A
RD53
1K 2
LEDD09
LEDD11
SLR325MG
+12V(M)
6
S46
LEDD07
SLR325VR
VF1
1
+4.6V(D)
5
(0V)
–B
LEDD08
C
4
(0V)
–38(VP)
GND(D)
3
F-PLAY
VF2
QD01
3 KRC107 M
QD02
1 KRC107 M
3 QD03
KRC107 M
QD04
KRC107 M
STOP
HEADPHONES PWB-C3
RD48
LEDD01
1.2K 2
KL052UL
RD49
LEDD02
1.2K 2
KL052UL
LEDD03
SLR505MC
2
1
3
RD50
(YELLOW) LEDD04
820
1
PAUSE KL052UL
2
3
LEDD05 LEDD06 RD52 RD51
1.2K
1
SLR325MGX2
560 2
3
(YELLOW)
F-PLAY
(YELLOW)
STOP
(GREEN)
FF
S47
+B
FWD02 3
1 2
–B
1
(0V)
LV91
2.2µH
NC
CV91
100P
WTV11
TO SPEAKER AMP.2 PWB
P39 12-D
RV91
220
RV92
220
FWV91 5
HP-LCH
GND(A)
HP-RCH
H/P SW
GND(M)
WTP02
B
TO MAIN PWB
P29 10-G
A
JV91
HEADPHONES
F1
F1
FLD01
FM SIGNAL
5
6
28
F2
F2
NC
NC
15G
14G
13G
12G
11G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
NC
NC
NC
NC
NC
NC
NC
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
S27
8
S26
7
S25
6
S24
S23
S22
S19
S21
S20
S18
S17
S16
S15
S14
S13
S12
S11
S10
S5
S9
S4
S8
S3
S7
S2
S6
CD-K491W
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
–B
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
+B
S4
VDD
S3
+B
–29(VP)
50 S19 (-30V)
81 PG0
(-30V)
VP
S20
S21
(-26V)
(-28V)
(-23V) S22
(0V) S23
(0V) S25
(-28V) S24
(0V) S26
(0V) S27
(-28V) S28
(-26V) S29
(-30V) S30
(-21V) S31
(-30V) S32
(-30V) S33
(-30V) S34
(-30V) S35
(-30V) S36
(-30V) S37
(-28V) S38
(-30V) S39
(-30V) S41
(-28V) S40
(4.1V) VDD4
74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
(-30V)
50
(-21V) S18 49
S24
S25
(-30V) S17 48 S26
S27
(-26V) S16 47
(4.0V) VDD3 46 VDD
(-29V) S15 45 G1
ICD01
IX0234AW
SYSTEM
MICROCOMPUTER
(-29V) S14 44
G2
(-29V) S13 43 G3
(-29V) S12 42
G4
(-29V) S11 41 G5
(-29V) S10 40 G6
(-29V) S9 39
G7
(-29V) S8 38 G8
(-29V) S7 37
G9
S3 33
INT3 (3.5V)
S2 32
S0
INT2 (4.0V)
INT1 (4.0V)
(-29V) S4 34 G12
AN7 (4.0V)
(-29V) S5 35
31 S1 (0V)
AN6 (4.0V)
AN5 (4.0V)
AN4 (4.0V)
AN3 (4.0V)
AN1 (0.4V)
AN2 (0V)
AN0 (0V)
VDD1 (4.0V)
CF2 (1.9V)
CF1 (1.7V)
VSS1 (0V)
P75 (4.0V)
P74 (4.0V)
INT0 FL-SET
P37 (0V)
P36 (0V)
31
(-29V)
G12
G13
G14
KEY3
KEY4
KEY5
KEY6
JOG UP
RD39 1K
RD40 1K
RD41 1K
RD42 1K
RD43 1K
G15
KEY2
RD38 1K
RD44 1K JOG DOWN
KEY1
RD37 1K
RD45 1K REMOCON
AUD-SET
RD36 1K
VDD
RD34
820
TUN-SET
RD35 1K
XCOUT
XCIN
VSS
RD33 XD01
1K 0031
VOL JOG DOWN
VOL JOG UP
RD32
1K
0V
RESET
RD31
1K
RD28
1K
RD29
10K
DISK 3
P34
G11
32 S2 (-29V)
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
RD27
1K
CD01
0.022
LD01
2.2µH
CD02
100/10
QD10
KRC107 M
+B
2
RD62
8.2K
RD65
10K
RD64
10K
RD60
10K
RD61
10K
3
DISC 3
3
DISC 3
2
1
3
CD08
0.001
CD07
0.001
CD06
0.001
DISC 2
0.001
RD70
820
1
DISC 1
QD12
KRC107 M
1
RD71
820
QD11
KRC107 M
DISC 2
2
RD72
820
DISC 1
SWD02
JOG
SWD01
VOLUME
JOG SW
JOG PWB-C4
+B
RE43
1.2K
RE42
1K
SWD39
DVD/VIDEO 1
SWD48
POWER /
STAND-BY
RE52
1K
SWD40
SWD41
SWD42
SWD43
DVD/VIDEO 2
TAPE
1/2
TUNER
/BAND
CD
SWD49
RE53
1.2K
KARAOKE
6
4
5
3
2
WHD01
1
FWD01
DISC
SKIP
SWD52
SWD51
SWD50
DISC3
DISC2
DISC1
SWITCH PWB-C2
7
8
9
10
Figure 37 SCHEMATIC DIAGRAM (16/20)
– 37 –
11
LEDD26
LMKD515B
SWD53
OPEN/
CLOSE
RE54
1.8K
LEDD25
SWD54
RE55
2.2K
DISC1
RE56
3.9K
LEDD27 LEDD28
RE57
5.6K
1
LEDD23 LEDD24
6
DISC3
RE41
8.2K
RE45
2.2K
RE44
1.8K
DISC2
RD26
1K
0V
8
DISK 2
7
DISK 1
P35 (0V)
V 100 SCK1
/RES (4.0V)
(-29V) S6 36 G10
LEDD23~LEDD28
VHPLMKD515B-1T
+B
12
CD-K491W
QV13
KTC3199 GR
CV17
47P
CFWV11
A
CV19
100/50
RV20
390
CV20
100/50
FR
12
CV16
470P
11
10
9
8
7
+B
6
5
4 NC
3
2
1
RV21
56K
QV16
KTC3199 GR
RV36
22K
RV37
47K
CV22 RV24
1K
15P
CV12
2.2/50
RV18
1K
CV18
47P 0V
13
12
0V
RV69
0.2(1W)
37V
1
+B
–B
0V
-37V
-36.5V
2 14 -36V
6
RV70
0.2(1W)
10
19 4
3
0V
8
RV30
CV26 0.2(1W)
0.022
7
0V
RV28
10K
C
RY12
1K
0V
18
CY14
47P
0V
17
CV28
47/50
CV23
47/50
QY11
KTC3199 GR
CY12
2.2/50
0V
0V
QV14 0V
KTC3199 GR
CY11
2.2/50
4.0V
DV15 0V
1SS133
Fusible
RV26
100(1/2W)
ICV01-A
3CH AF
POWER AMP.
STK40727
CV14
2.2/50
1
QV18
KTC3199 GR
RV25
100 Fusible
(1/2W)
RV71
820
DV21
1SS133
CV27
1000/6.3
RV63
120K
RV22
56K
0V
RV29
0.2(1W)
4.0V
RV35
2.2K
RV34
15K
CV15
470P
14
13
RV19
390
CENTER
5
11
36.5V
RV33
10K
B
15
9 0V
0V
RV38
10K
TO MAIN PWB
P29 12-D
CFWP01
16
RV13
56K
OUT3
RELAY2
OUT1(Lch)
RELAY1
GND(A)
FAN CONT
OUT2(Rch)
SP LEVEL
GND(M)
H/P SW
+12V(M)
FAN SW
VOL2SW
PROT
POSISTOR
AMP
0V
15
CV21 RV23
15P
1K
RV14
56K
FWP01
16
CV25
0.022
ICV01-B
3CH AF
POWER AMP.
STK40727
CY17
0.022
ICV01-C
3CH AF
POWER AMP.
STK40727
0V
20
0V
RV32
1K
0V
16
QV17
KTA1268 GR
RV17
1K
DV13
1SS133
CV24
47/50
CV11 CV13
2.2/50 2.2/50
4.0V
0V
RV31
1K
0V
RV27
10K
CV30
3300/50
0V
CV29
3300/50
DV14
1SS133
4.0V
4.0V
RY18
10K
0V 1SS133
RY16
0.2(1W)
RY17
1K
DY11
RY26
0.2(1W)
–B
CY15 RY13
15P
1K
RY15
390
+B
CY16
100/50
RY11
56K
CY13
470P
+B
RY14
56K
CNPV
1 2 3 4 5 6 7
–VCC
–VCC
GND
GND
GND
+VCC
+VCC
D
+B
QX13
KTC3199 GR
0V
FWP02
13
OUT6
RELAY4
OUT4
GND(M)
OUT5
+12V(M)
GND(A)
FAN SW
RELAY3
VOL2SW
PROT
POSISTOR
AMP
TO MAIN PWB
P29 12-B
CFWP02
F
1
13
12
0V
15
CX19 RX23
15P 1K
CFWX11
E
0V
16
CX17
47P
S.W
RX21
56K
QX18
RX13 RX19 KTC3199 GR
56K
390 CX21
0.8V
100/50
CX15
470P
11
10
9
+B
8
7
6
SU
5
4 NC
3
2
1
CX16
470P
RX14
56K
RX20
390
ICX01-A
3CH AF
POWER AMP.
STK40727
11
QX17
KTA1268 GR
0V
13
CX12
2.2/50
RX16
1K
CX18
47P 0V
12
CX14
2.2/50
9
0V
0V
RX34
15K
(1/2W)
1
25.8V
RX69
0.2(1W)
DX15 0V
1SS133
Fusible
RX25
100(1/2W)
-24V
CX23
47/50
CX24
47/50
RX55 RX33
120K
10K
2 14 -24V
ICX01-B
3CH AF
POWER AMP.
STK40727
-24.5V
RX26 Fusible
100
(1/2W)
–B
-25V
RX70
0.2(1W)
10
7
19 4
3
0V
8
CX26
0.022
RX30
0.2(1W)
0V
CY51
2.2/50
CY55
47P
0V
17
ICX01-C
3CH AF
POWER @AMP.
STK40727
CY57
0.022
0V
20
CX30
3300/50
0V
RY57
10K 0V
G
0V
CX28
47/50
4.0V
0V
0V
18
QX16
KTC3
0V
QX14
KTC3199 GR
QY51
KTC3199 GR
RY52
1K
4.0V
+B
RX28
10K
CY52
2.2/50
QX15
KTC3199 GR
0V
RX71
820
6
RX31
1K
5
25V
CX27
1000/6.3
0V
RX29
0.2(1W)
DX13
1SS133
4.0V
RX22
56K
CX20 RX24
15P 1K
0V
RX35
RX36 2.2K
22K
0V
RX37
47K
RX38
10K
CX22
100/50
CX25
0.022
0V
RX32
1K
RX15
1K
CX11
2.2/50
DX21
1SS133
CX13
2.2/50
4.0V
RX27
10K
TO
RY56
0.2(1W)
CX29
3300/50
DX14
1SS133
4.0V
DY51
1SS133
RY58
1K
RY66
0.2(1W)
–B
CY56 RY53
15P 1K
+B
CY53
470P
RY51
56K CY54
100/50
RY54
56K
RY55
390
+B
+B
H
–VCC
–VCC
GND
GND
GND
+VCC
+VCC
1 2 3 4 5 6 7
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
1
2
3
4
Figure 38 SCHEMATIC DIAGRAM (17/20)
– 38 –
5
6
CNPX1
T
CD-K491W
SPEAKER AMP.2 PWB-F2
FM SIGNAL
QV19
KTC3199 GR
4.0V
RV41
56K
CV33
0.1(ML)
CV28
47/50
DV17
1SS133
RV40
56K
SP2
FRONT-L
8 OHMS
CV43
0.001
–
CV41 CV39
0.022 0.022
CV38
0.022
CV36
0.022
DV23
1SS133
+B
+B
RV43
4.7(1/2W)
0V
0V
+
CV35
0.022
CV31
0.1(ML)
DV24
1SS133
0V
CV37
0.022
+
SP1
FRONT-R
8 OHMS
CV42 CV40
0.022 0.022
RLYY11
–
CV44
0.001
–B
+
RV44
4.7(1/2W)
SP3
CENTER
8 OHMS
CV34
0.1(ML)
CV45
0.001
DY12
1SS133
CV30
00/50
RV54
22K
CV29
3300/50
0.6V
0V
RY20
4.7(1/2W)
RY22
0.6V 47K
FAN SW
RV58
10K
FAN CONT
RELAY2
CY18
0.1(ML)
0V
RY21
3.3K
DV20
1SS133
RY19
56K
2
1
SP LEVEL
ZDV11
RV59
MTZJ5.1B 100K
8.8V
0V
0V
@
RV51
330(1/2W)
5
4
3
2
1
H/P SW
+B
HP-L CH
GND(A)
HP-R CH
GND(M)
H/P SW
TO HEADPHONE PWB
P36 1-A
FWV91
CNPV12
–VCC
–VCC
GND
GND
GND
+VCC
+VCC
1 2 3 4 5 6 7
TO POWER PWB
P40 5-A
CNS903
FM SIGNAL
TMX11
SPEAKER
TERMINAL
RLYX11
QX15
KTC3199 GR
DX15 0V
1SS133
M
M901
FAN MOTOR
QV21
CV49 KTC3199 GR
100/50
DV22
1SS133
RV52
330(1/2W)
+B
2
1
WTV11
RV62
3.3K
RV61
QY12 47K
KTC3199 GR
CY19
0.1(ML)
CV47
47/25
ZDV12
MTZJ6.2B
9.3V
RV56 8.8V
3.9K
DV25 RV57
1SS133 4.7K 0V
CV48
DV19
1SS133 10/50
QV20
KTA1270 Y
0V
RV72
22K
0V
RV60
27K
RELAY1
–B
RV55
47
QV22
KTC3199 GR
+B
CNPV11
RY23
22K
CV32
0.1(ML)
RV53
22K
RV42
56K
–
CNSV11
4.0V
DV15 0V
1SS133
TMV01
SPEAKER
TERMINAL
RLYV11
QV18
KTC3199 GR
+
QX16
KTC3199 GR
0V
4.0V
RX41
56K
–
RX43
4.7
(1/2W)
0V
0V
+B
SP5
SURROUND-L
8 OHMS
CX31
0.1(ML)
4.0V
CX33
0.1(ML)
+B
+
SP4
SURROUND-R
8 OHMS
DX16
1SS133
RX40
56K
CX28
47/50
–
RLYY51
–B
+
RX44
4.7
(1/2W)
SP6
SUB WOOFER
8 OHMS
CX34
0.1(ML)
RX42
56K
–
CX32
0.1(ML)
RY61
22K
DY52
1SS133
CX30
300/50
RX53
22K
RX54
22K
RX52
27K
DX17
1SS133
CX29
3300/50
QX20
KTC3199 GR
RELAY3
0V
0V
RX51
3.3K
0.6V
QY52
KTC3199 GR
RX50
47K
0V
RY59
56K
0V
0.6V
RELAY4
CY58
0.1(ML)
–B
FAN SW
RY62
3.3K
RY63
47K
CY59
0.1(ML)
RY60
4.7(1/2W)
+B
+B
–VCC
–VCC
GND
GND
GND
+VCC
+VCC
1 2 3 4 5 6 7
7
SPEAKER AMP.1 PWB-F1
CNPX12
TO POWER PWB
P40 4-A
CNS904
8
9
10
Figure 39 SCHEMATIC DIAGRAM (18/20)
– 39 –
11
12
CD-K491W
–VCC
–VCC
GND
GND
GND
+VCC
+VCC
TO SPEAKER
AMP.2 PWB
P39 7-D
CNPV12
–VCC
–VCC
GND
GND
GND
+VCC
+VCC
TO SPEAKER
AMP.1 PWB
P39 7-H
CNPX12
CNS904 1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
A
BI904
–B
–B
+B
CNS903
BI903
+B
B
–B
C901
0.022
R918
100
C902
47/25
C920
47/25
+B
+4.6V(D)
D
R905
22(1/4W)
C905
47/25
GND(D)
+B
R904
1.5K
R906
100
–B
C903
47/25
GND
Q905,Q906:VOLTAGE REGULATOR
Q906
2SD2012
+B
Q904
KRA107 M
SWITCHING
Q905
KTC3199 GR
D901
1SS133
–B
R902
1K
C904
47/25
ZD902
MTZJ5.6A
+12V(A)
+B
+B
VOLTAGE
REGULATOR
Q901
R903
KTC3199 GR
47
Fusible
C906
0.022
3
R910
150
C909
0.022
1
R909
1K
2
3
R908
33K
C908
47/25
R907
560
ZD903
MTZJ13C
+12V(M)
VOLTAGE
REGULATOR
Q903
2SD468 C
+B
1
2
ZD901
MTZJ13A
VOLTAGE
REGULATOR
Q902
2SD2012
D991
KBU1003
–B
R917
4.7K
C907
220/25
C
R921
100(1W)
R901
47(1W)
Q914
KRC107 M
Q913
2SB1375
–B
2
E
1
Q907
KRA102 M
SWITCHING
Q910,Q911:VOLTAGE REG
+7.3V(CD)
+B
D904
1N4004S
Q909
2SD2012
+B
Q908
KTC3199 GR
C911
0.022
CD GND(D)
D905
R912
1SS133 47
C910
47/25
R911
560
F999
T500mA L 250V
Q908,Q909:
VOLTAGE REGULATOR
C919
4700/25
Q911
2SD2012
+5V(AC3)
+B
C915
0.022
3
Q9
KTC319
R914
D906
1SS133 47
C914
100/25
ZD904
MTZJ8.2C
GND(M)
CD GND(D)
F
1 2 3 4 5 6 7 8 9 10 11
G
BI901
4 3 2 1
4 3 2 1 CNS902
GND(D4)
GND(D3)
+5V(AC32A)
VGND
CD GND(D2)
POWER
–12V(A)
GND(A)
+12V(A)
+12V(M)
GND(M)
+4.6V(D)
GND(D)
+7.3V(CD)
CD GND(D1)
1 2 3 4 5 6 7 8 9 10 11 CNS901
BI902
TO MAIN PWB
P29 12-E
TO MAIN PWB
P29 12-F
CNPP01
CNPP02
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
1
2
3
4
Figure 40 SCHEMATIC DIAGRAM (19/20)
– 40 –
5
6
CD-K491W
POWER PWB - D
T991
POWER TRANSFORMER
F995
T8A L 250V
C954
0.22(ML)
C956
0.22(ML)
F996
T8A L 250V
F991
T2.5A L 250V
–B
D993
C958
0.047
(ML)
D994
C965
100/35
ZD952
MTZJ6.8C
R954
220
VOLTAGE REGULATOR
Q911
2SD2012
R953
220
D996~D999
1N4004S
D999
D996
R913
560
R914
D906
1SS133 47
D997
SW991
VOLTAGE
SELECTOR
230-240V
F992
T2.5A L 250V
D954
1N4004S
C967
0.047(ML)
D998
220V
127V
110V
F990
T5A
L 250V
T.F.
AC POWER
SUPPLY CORD
AC 110/127/220/
230-240V 50/60HZ
(242)
C966
0.047(ML)
+B
Q910
KTC3199 GR
C914
100/25
VOLTAGE
REGULATOR
Q951
KTA1266 GR
C962
47/63
C963
47/50
R957
2.2K
–B –38V
R955
12K
C964
47/50
R956
100
+B
ZD951
MTZJ33C
C961
220/50
F997
T2.5A
L 250V
D952
1N4004S C960
220/50
C959
220/50
+B
D951
1N4004S
C957
0.047
(ML)
D953
1N4004S
D992~D995
2A02
D992
D995
F998
T1.6A
L 250V
C913
3300/25
ZD905
MTZJ6.8C
ND(D)
3
1
FW901
VF2
–VP
VF1
02
TO MAIN PWB
P29 12-F
WTP01
7
8
9
10
Figure 41 SCHEMATIC DIAGRAM (20/20)
– 41 –
11
12
CD-K491W
TO SPEAKER AMP.1 PWB
P50 2-A
CFWX11
TO SPEAKER AMP
P50 5-A
TO TUNER PWB
P48 1-B
CFWV11
CNP303
FWP02
1
13
A
1
CNSF13
1 2 3 4 5 6 7 8 9 10 11
RP54
B
C
E
QP16
CP44
RP52
RP70
QR13
3
2
1
CP42
CP53
RD
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
MAIN PWB-A
CP47
QP15
QG04
11
RP47
CP37
BIF13
CNPR12
2 1
2
5
4
7
6
ZDZ02
8
7
6
5
RZ83
CZ61
CZ55
DZ02
DZ01
RZ73
RZ77
CZ27
RZ34
RK73
CZ25
CZ29
RZ95
4
3
2
1
CZ64
RQ21
WTP02
E C B
QP91
1
1
2
3
1
WTP01
1 2 3 4
1
2
BIF11
CNPP01
CNPP02
2
3
4
5
6
7
8
9 10 11
1
3
3
1
10
FWA01
CFWA02
CFWA01
TO DOLBY PWB
P46 3-A
TO DOLBY PWB
P46 5-A
3
RZ76
RZ40
CZ28
CZ24
RZ42
RZ32
RZ36
CZ20
RZ24
CZ12
RZ22
RZ20
RZ11
RZ05
CZ01
CZ05
CZ02
RZ02
CZ66
9
FWD02
2
RZ75
RZ87
RZ09
RZ88
RZ89
RZ10
RQ15
RZ38
RZ30
CZ16
CZ26
ICZ04
RZ08
RZ06
CZ70
RZ04
RQ13
RQ14
CZ08
RZ16
RZ26
CZ06
RZ18
RZ14
CZ03
CZ04
RZ17
RZ01
CZ71
TO DISPLAY
PWB
P44 1-F
CNS902
TO POWER PWB
P51 9-H
CNS901
TO POWER PWB
P51 7-F
FW901
1 2 3
CNSU02
FROM KARAOKE
PWB
P49 7-A
4
Figure 42 WIRING SIDE OF P.W.BOARD (1/10)
– 42 –
5
CNSF
CNP11
TO CD SERVO PWB
P42 9-H
TO POWER PWB
P51 7-D
1
RZ74
RZ72
RP27
RZ70
RZ71
RP28
RP26
CP23
RP25
CP24
RZ07
RZ03
CZ69
RZ15
CZ07
RZ13
ZDZ03
RZ85
TO DOLBY PWB
P46 2-E
CNS99
RZ4
ICZ01
ZDZ01
RP91
CP91
TO CD SERVO PWB
P47 10-H
RZ69
QP11
CP26
RP19
RP17
RZ23
RZ29
RZ27
RQ17
RQ09
QZ02
CNSA11
H
4
CZ18
RQ07
8 10 12 14 16 18 20
20
1
RQ08
9 11 13 15 17 19
FWA02
4
RZ86
CQ12
CNPR11
3 2 1
3
1
CNPU02
E C B
DQ01
CFWU02
1
5
ICZ06
RQ12
DQ02
CQ20
8
CZ10 RZ12
RQ06
CQ13
1
RR01
ZDR01
CR02
CR01
3
ICR11 2
LR01
CQ09
CZ53
RQ11
E C B
RQ19
RQ20
CQ19
ZDQ01
CQ10
DR12
DIGITAL OUT
CQ17
CQ18
CZ52
28 27 26 25 24 23 22 21 20 19 18 17 16 15
CZ33
QZ01
CQ15
CR03
CR10
CQ16
CQ11
CQ08
4
5
8
1 2 3 4 5 6 7 8 9 10 11 12 13 14
CZ13
CQ21
CZ51
RZ4
CZ65
CQ23
21
RZ28
5
1
RQ18
CQ26
CQ24
25
24
RZ25
8
CQ25
CQ22
CQ14
DR11
RP15
85
CZ32
CQ27
RQ16
R-CH
CP17
CP19
5
RQ10
12 13
CQ07
CZ11
8
CZ15
5
CQ06
RR12
RZ21
CZ19
1
CZ23
1 4
RZ41
RZ37
CZ30
4
RZ39
CR65
CQ29
CQ32
CQ31
CQ33
CQ34
RQ01
CZ36
CQ36
CQ01
CQ04
CQ03
RR14
48
1
1
CQ28
40 35
30
45
20
5
10 15
8
ICZ05 ICZ03
4
CZ21
20
CZ22
CZ14
ICZ02
RZ19
CQ30
15
CZ50 CZ49
CZ48
CZ09
CFWU01
ICZ07
37 36
L-CH
RZ35
RZ31
RZ33
CZ31
6
9
8 10
ICQ01
CR12
CP15
RQ05
RQ03
4
7
RZ66
RR11
G
5
RZ67
8
RR13
JR11
INPUT
VIDEO/AUX-1
2
RZ63
RZ59
RZ61
CZ45
RZ57
RZ55
CQ02
CQ05
CR11
F
3
RQ02
5
RR18
R-CH
CZ63
RZ93
ICZ09
RR16
RQ04
CZ39
1
CQ35
CR14
4
1
10
1
8
CZ17
CZ47
CZ37
CZ40
CZ43
JR12
INPUT
VIDEO/AUX-2
CZ41
RR15
RR17
L-CH
CP13
RP11
RZ54
RZ64
CZ46
RZ94
CZ42
E
5
CZ62
CR66
RZ90
RZ91
CZ34
RZ68
CR13
ICZ10
RZ80
RZ65
RZ62
RZ60
RZ56
8
QZ03
QZ04
1
CZ38
RZ53
CZ35
RZ50
9
ICZ08
3
2
1
RZ58
CZ44
RZ45
RZ48
RZ47
RZ49
RZ46
RZ51
16
RZ52
3
2
1
35
ICP11
RP31
D
CP27
RP22
CP09
CP08
RP20
5
25
22
40
RP21
9/50
1
30
42
RZ82
CZ56
QP12
CP07
CP14
FM/MW
4
RZ79
CZ57
CZ58
B
C
E
B
C
E
RP30
CP31
CP10
10/100
CP28
RP12
RP32
CP20
CP18
RP18
RP33
RP35
CP16
SWF02
SPAN
SELECTOR
RP16
C
CZ59
CP25
RZ81
RZ84
CZ60
RG01
QP13
B
C
E
RP29
CP29
B C E
1
RP48
CP38
CP30
E
C
B
B
C
E
QP14
1
RP36
2
RP34
3
CP41
QR12
CP32
RP51
QR11
3
2
1
CP58
B
RP53
RP62
6
RAOKE
B
-A
02
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
RD
1 2 3
7
CNSF11
3
TO CD SERVO PWB
P42 9-H
CNP11
8
BIF12
14
14 13 12 11 10 9 8 7 6 5 4 3 2 1
1
TO CD SERVO PWB
P47 11-G
CNP12
9
RL20
40
ICF01
85
20
95
RF97
35
31
25
30 RF30
RF25
15
5
100 1
13 12 11 10 9 8 7 6 5 4 3 2 1
RL24
RG55
RF44
RF49
RF31
RF32
RF29
QG92
CH20
CH19
RH26
RH27
RH25
RH30
RH32
CK17
CK15
RK21
CK19
RK17
RK01
B
B
C
C
E
E
QK10
CK13
CK11
RK07
CK02
RK19
RK29
CK21
CK28
CK27
QK08
CK07
RK20
CK12
CK06
RK09
CNPK01
1 2 3
10
XF01
3
3
2
2
1 3
1
1
2
7 6 5 4 3 2 1
1
2
1
Figure 43 WIRING SIDE OF P.W.BOARD (2/10)
– 43 –
10
RK14
RK90
RK11
CK20
RK24
RK26
RK32
CK26
CK18
RK12
E C B
3
2
1
3
QK11
CK08
E
CK01RK08
RK02
RK42
CK24
RK38 RK36
CK14 RK22
CK22
RK30
CK40 CK30
CK32
RK18
RH34
RK23
RK25
CK25
RK45
LK02
RK46
QK16
CK42
CK34
CK45
RK40
CK16 CK05
CH24
DH14
CH23
RH31
CH22
CH27
RH39
DH15
RH37
RH36
CH26
CK23
B
DH19
RG20
RH29
DH13
CH21
CH16
RH20
CH17
RH21
CH15
RH16
CH25
C
RG21
DH16
DH20
RG17
DH18
RG25
RF39
RF36
DH17
CH18
RH35
RH22
RH24
CK47
QK07
RF33
RF38
RG26
RG11
RF40
RF46
RF43
RF48
RF47
DH12
CK31
13 14 15 16 17 18 19 20 21 22 23 24
RF34
RF37
RF35
RF41
RF51
CK39
CK41
RK37
CK33
RK49
RK50
QK05
QK06
RK15
QK27
RK64
RK13
CK09
QK09
QK04
RK06
QK26
RK65
CK50
RK66
RK68
QK28
LK03 RK67
QK03
RK04
RK03
RK05
E
3
1
2
3
5
7
9
4
6
8
10
B
B
C
C
E
E
11
CNPF01
70
B
C
E
RL12
QL11
90
45
B
C
E
RL11
RG04
RK27
1
B
C
E
QL13
QL17
CG56
12 11 10 9 8 7 6 5 4 3 2 1
B
C
RL13
75
RF50
RH14
RH15
DH11
RK52
ICK01
B
QL12
60
E
E
RL14
65
RF42
DG08
C
B
C
RL15
RF76
RF52
RH13
CK43
RK34
LK04
CK51
CK52
RL19
RL16
RF83
RK31
RK39
QK22
TO SPEAKER AMP.2 PWB
P50 5-A
QL14
RF81
55
RK61
QK25
QL19
RF79
B C E
RL18
RL17
RF74 RF73
CG05
RF77
RK60
CG06
DG07
QK24
QL16
RF68
RF53
4
CH10
2
DL11
81
CH29
1
RF54
5
RF14
80
RF58
8
QK13
B
RF13
RF82
RK35
3
E
RF05
LG01
C
C
RF04
QG03
B
RF03
RF80
CH13
LK01
RK58 CK46
1 2 3
RF11
RG05
QK19
RK63
RF12
RF75
RF78
3 2 1
RK28
RF02
RF69
RF71 RF70
RF61
ICH11
RF59
RF55
CR16
CK29
RK33
3
1
RF01
8
CK38
RF98
RF99
RF67
CH30
E
2
QK14
RG16
E
CH28
RK81
E
3
1
RG56
C
RK57
3 2 1
RF96
B
B
RF95
4
C
RF62
RF60
RR20
CG57
ICZ06
QK17RK47
RK48
B
RF92
RZ43
1
RH40
CZ67
C
RH17
2
RH12
3
RF64
2
RK55
E
RF63
1
RF66
CZ53
RH11
C
CK44
CK10
QK18
CK36
2
RG15
CG01
3
RK43
RK54
RR19
1 2 3
QK15
QG04
QK30
CFWP01
RF65
CR15
1
E
3
RG19
DG05
B
RP73
CK60
RG22
E
CK37
CFWP02
RF93
RF94
C
QK21
RK41
16 14 12 10 8 6 4 2
RF86
RG06
2
RK53
2
RF84
RF85
5
CP57
CK35
1
RF91
B
1
RG24
CK55
DG03
20
RK75
RK56
RK69
RK62
QL15
BIF11
ZDF01
RG23
QK40
RG01
RG33
25
QK29
CG8
DG02
CZ10
RK74
FWP01
CL13
E C B
3
RG35
RZ44
4
RF87
RF88
QG01
5
RG31
7
3
RG30
1
CG02
CG03
16
DL12
1
2
6
RG34
RG32
CZ71
QG02
RR21
15 13 11 9
5
WTL11
3
3
7
RG06
2
CR17
12 10 8
RG96
1
DG04
7 16 15
RG39
ZDZ03
CG04
CZ54
13 11 9
RG29
2
RG36
RZ73
21
RZ78
RZ77
RZ83
CZ61
CFWV11
CL12
1
RK72
CZ52
CZ55
DZ02
DZ01
RZ79
RZ84
CZ60
B C E
RG94
2
RG37
2 13 14
RZ74
22
RZ76
CZ51
RZ75
15
RK73
RZ87
RZ69
RZ71
1
RG95
RZ95
CZ27
RZ88
Z49
CZ25
RZ09
10
RZ40
CZ28
RZ10
30
RG08
RG07
QP17
3
RZ34
CZ24
RZ42
5
CZ29
RZ36
CZ20
CD-K491W
CK62
RK89
CNPK02
RK10
TO TAPE
MECHANISM
TAPE2 HEAD
P49 11-H
CNSK02
3
2
1
TO TAPE
MECHANISM
TAPE1 HEAD
P49 9-H
CNSK01
RG38
51 50
RF28
RF26
RF27
RF24
RF23
RF22
RF21
RF20
RF19
RF10
RF09
RF08
RF07
RF06
QL18
2
TO DISPLAY PWB
P44 2-F
CNSD01
CNSF12
TO TAPE MECHANISM PWB
P49 9-D
FWM01
12
CD-K491W
CD11
A
F
CD09
CD06
CD10
1 2
RD57
CD05
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
51
RD39
1
3
55
2
60
RXD01
REMOTE
SENSOR
65
70
80
SWD01
VOLUME
JOG
B
81
LD01
ICD0
75
85
1
CD28
RD10
RD
SWD27
PHANTOM
LEDD02
STOP
RD49
SWD05
MENU
SWD06
ITEM
CD21
CNSD01
1
FWD02
RE22
RD59
9 7 5 3 1
10 8 6 4 2
LEDD03
FF
RE13
RE12
RE14
SWD15
HIGH EDIT
E
SWD02
JOG
LEDD01
F-PLAY
SWD13
STOP
RE16
CD18
RE15
CD19
WTP02
LEDD10
RE27
SWD16
REC/PAUSE
LE
CD20
CD30
TO MAIN PWB
P42 5-H
LEDD11
RD09
RD08
RD07
RD06
RD04
RD05
RD03
RD02
RD01
RD31
RD19
RD17
SWD23
Q-SOUND
RE04
D
RD16
RD15
SWD04
PRE EQ
RD48
CD29
RD13
2
LEDD13
3
LEDD09
SWD26
VIRTUAL
QD01
RD11
1
RD52
RD50
LEDD05
2
LEDD07
3
1
RE26
QD02
2
RD58
1
3
5
100 1
LEDD12
LEDD06
2
1
RE25
3
2
RE03
QD03
3
RE02
1
QD05
2
RE21
RD53
RE23
C
3
1
95
QD06
RD51
QD04
RD60
RD61
RD32
RD33
DD02
DD01
90
SWD03
X-BASS
SWD17
F-PLAY
SWD14
NORMAL EDIT
SWD12
TUNING UP/CUE
JOG PW
CNPF01
FROM SPEAKER
AMP.2 PWB
P50 4-A
FROM MAIN PWB
P43 12-G
WTV11
F
LED
1
LV91
5
CV91
FWV91
RE57
RV92
SWD53
DISC
SKIP
SWD54
OPEN/
CLOSE
CV92
G
RE56
RV91
HEADPHONES
PWB-C3
JV91
HEADPHONS
H
1
2
3
4
Figure 44 WIRING SIDE OF P.W.BOARD (3/10)
– 44 –
5
6
CD-K491W
DISPLAY PWB-C1
FLD01
SWD43
CD
0 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
RD42
50
30
15
RD34
10
5
CD02
100 1
LEDD19
LEDD16
LEDD17
SWD28
NORMAL
WHD01
SWD40
DVD/
VIDEO2
RD29
RD36
SWD29
BYPASS
RE29
RD62
SWD02
JOG
RE33
RE32
RD27
RD28
6
RE53
RE52
QD08
RE35
3
2
1
SWD48
POWER
STAND-BY
RE37
RE36
RE39
SWD35
MEMORY
SWD38
CLEAR
SWD30
TUNING DOWN/
REWING
JOG PWB-C4
1
2
3
SWD34
CLOCK
RE38
SWD33
R-PLAY
1
2
3
SWD36
TIMER
QD07
3
2
1
1
2
3
1
SWD37
SLEEP
REW
LEDD21
RD54
LEDD20
R-PLAY
RE34
SWD31
CD PAUSE
RD26
SWD32
REVERSE
MODE
RD22
CD08
CD07
LEDD04
PAUSE
RD21
RE28
RD55
SWD27
PHANTOM
1
Y
RE44
RD37
LEDD18
RD72
RD14
LEDD14
RD70
LEDD10
LEDD15
RD45
LEDD08
RD12
RD13
LEDD09
RE11
RD65
XD01
RD35
95
RE01
RD38
QD12
90
RD64
SWD41
TAPE1/2
QD10
RD71
85
CD01
20
RD40
25
RE31
RE43
31
SWD39
DVD/
VIDEO1
ICD01
35
RE41
RE45
40
65
81
SWD42
TUNER
BAND
45
70
75
RE51
RD41
RE42
55
60
80
RD43
QD11
51
RD44
56 57
SWD49
KARAOKE
LEDD26
1
SWD52
DISC3
RE54
SWD51
D1SC2
FWD01
RE55
LEDD24
LEDD25
LEDD27
LEDD23
LEDD28
SWD50
DISC1
SWITCH PWB-C2
7
8
9
10
Figure 45 WIRING SIDE OF P.W.BOARD (4/10)
– 45 –
11
12
CD-K491W
DOLBY PWB- G (TOP VIEW)
FWA02
CFWU02
20
A
CB16
FWA01
CFWU01
TO MAIN PWB
P42 3-H
1
TO MAIN PWB
P42 4-H
ZDA01
ZDA02
LA11
CA96
10
CB17
1
CA95
CA73
CA79
E
10
9
1
CA93
CA83
CA72
CA57
CB11
7
5
LA16
CH56
CA67
CB21
DA15
ICA14
CA12
E
LH53
CH55
CH53
DA11
CA33
CA35
CA51
LA13
CA18
C
DA12
CB15
B
CA68
QH51
XA11
CA52
DA14
CB20
CA11
LA17
CA17
RB09
1
CA15
3
DA13
C
3
2
CA62
CA98
2
CA50
5
4
CA64
11
7
6
CA16
4
13
9
8
CA58
CA25
6
10
CA63
DB02
8
15
CA80
CA77
DB01
CFWA02
12
LA12
CFWA01
14
17
CA23
B
19
ZDB11
16
QB01
18
B
CB12
20
CA88
LA18
C
LH51
LH52
CH60
ZDH51
3
BIA11
2
CA27
1
CB14
LA14
1
2
D
DH51
DA16
BK
WH
BK
WH
DVD1
DIGITAL IN
DH52
JH51
VIDEO
IN/OUT
JA11
DIGITAL 2
COAXIAL
CNSA11
2 1
DVD2 IN
VIDEO 1
IN
VIDEO 2
IN
VIDEO
OUT
CNPR12
TO MAIN PWB
P42 2-H
E
CA69
RA40
1 RA29
RB11
CB13
7
14
RA43
RA92 RA35
RA39
RA34
8
1
8
RA36
CA45
RA37
1
4
5
CA55
CA53
CA46
CA54
ICA17
8
50 CA43
51
CA44
RA44
RA59
ICA15
QH53
RB12
CA42
CA41
CA40
CA37
RA41
CA38
RA60
RA01
RA27
RA67
70 65 60 55
75
81
80
RA49
RA02
RA65
45
RA91
RA66
ICA18
85
CA36
CH52
4
RH62
5
RH61
1
40
90
ICA16
9
16
RA33
RA23
CA70
RA42
35
CA34
CA26
30
31
10 15 20 25
95
RA30
RA22
RA16
28 25 20 15
RA68
ICH51
RH56
CA24
CA32
CH61
10 14
RA14
RH58 8
CH59
RA51
RA50
5
5
RA55
RA54
RA53
RA52
ICA13
1
RA20
CA14
CB27
10
12
1
1
CB22
RA57 100
RA56
CH62
CH54
RH64
RH63
RH68
RH65
RH66
4
RH53
CH57
RH67
RA10
8
ICA12 5
5
RA32
RA19
CA13
RA12
RA11
CH58
RA18
RA26
1ICA11
RA15
RA13
4
RA24
CA20
CA19
RH57
G
CA21
RA17
CB06
RB06 RA25 RA09
5
8
QH52
20
15
13
RA21
RB05
RA64
RA90
CB02
RB04
8
1
24
CA59
CA60
CA61
RA62
RA88
5
ICB01
4
RB01
RB07
CB04 CB03
RB02
RB08
CB05
RA85
RA87
RA89
CB01
RB03
RA03
RA04
1
RA63
CA66
CA39
RA61
CA65
F
RA96
CA49
CA30 CA48
CA47
RA78
CA84
RA79
CA87
RA72
10
12
RA48
15
13
CB18
RA95
5
CA56
CA76
RA74
1
RA07
20
RA08
24
CA75
RA94
RA06
CA71
RA28
RA83
ICA21
CA74
RA73
RA77
5
ICA20
8
8
RA93
RA05
CB26
ICA19
14
CA92
ICA22
1
CA97
7
QA02 QA01
CA86
4
CA22
1
RA80
CA91
QA03
RA75
CA82 RA76CA85
CA81
RA71
RA82
CA28
H
DOLBY PWB-G (BOTTOM VIEW)
1
2
3
4
Figure 46 WIRING SIDE OF P.W.BOARD (5/10)
– 46 –
5
6
CD-K491W
SOLENOID
SOLM2
CD MOTOR PWB-K
M2
SLED MOTOR
+
SENSOR PWB-J
M3
T/T UP/
DOWN LOADING
1
2
3
4
5
6
CNS3A
SW4
PICK UP IN
CNP3A
1
2
3
4
5
6
CNS3B
+
M1
SPINDLE MOTOR
+
SW3
DISC NUMBER
-
RD
WH
GY
WH
GY
WH
1
2
3
4
5
6
2 1
-
PICKUP UNIT(306)
BIM5
6
CNS1A
1
2
3
4
5
RD
WH
GY
WH
GY
WH
GY
WH
1
2
3
4
5
6
7
8
16 15
17 20
R18
C11
D2
7
2
9
CNP10
Q93
D91
C81
E
C
B
R83
CNPV11
TO SPEAKER
AMP.2 PWB
P50 6-A
1
8
3
6
5
4
3
2
1
C29
R66
R64
Q51
1 2 3
C48
C38
R53
R52
C47
C40
C39
R51
R41
C26
R38
R58
C22
Q52
B C E
R59
R62
R57
C44
C49
C45
60
10
R32
C19 R88
R89
R90
R34
R63
R61
15
20
16
17
R47
C37
R50
1 64
R36
R35
55
50 49
45 48
IC2
25
XL1
40
30 35
C50
32
33
L61
R93
R55
C43
C52
Q91
C82
RD 2
BR
1
C18
R31
R82
1
2
3
4
5
6
7
8 R85
9
10
C20
R29
C17 R33
R30
C36
40
C46
R60
5
D3
1
50 49
45 48
32 33
C21
R87
IC3
35
CNSV11
C13
R26
R27
C16
R28
55
30 35
C12
5
36
R23
R24
R25
C14
10
IC1
12
25
D4
18
15
60
ZD61
R21
30
5
10
C33
C51
R16
R19
R22
25
C57
1 64
R15
C10 R17
R20
20
C34
R46
CNP1
R13
19
R1
C2
C1
R10
R14
C9
R48
M901
FAN MOTOR
C3
C15
D1
C30
C56
C6
C85
R43
C5
8
7
6
5
4
3
2
1
1
2
3
4
5
CD SERVO PWB-B
C32
B C E
R81
CNP3
R37
R11
CNP2
1
2
3
4
5
6
R9
R80
C35
C4
R8
5
C24
R12
C7
R2
3
C31
Q1
C54
C8
9
6
C23
7 10 8
4
C27
2
R42
1
CNS2B
R39
CNS2A
10 9 8 7 6 5 4 3 2 1
C28
OR
BR
WH
GY
WH
GY
WH
GY
WH
RD
CNS10
GY
1
2
3
4
5
6
7
8
SW2
MECHA UP
BL
PK
WH
YL
BK
R40 C25
2 1
CNS1B
BK
WH
PK
YL
BL
R44
1
2
3
4
5
R86
CNS5
SW1
OPEN/CLOSE
R45
1
R54
D81
C53
C83
D82
BI99
CNP11
3 2 1
14 13 12 11 10 9 8 7 6 5 4 3 2 1
3
1
CNP12
IC81
RD WH
BK
CNSF11
TO MAIN PWB
P42 6-H
11
RD WH
1 2 3
CNSF12
TO MAIN PWB
P43 8-H
BK
CNS99
CNPR11
TO MAIN PWB
P42 2-H
• The numbers 1 to 12 are waveform numbers shown in page 52.
7
8
9
10
Figure 47 WIRING SIDE OF P.W.BOARD (6/10)
– 47 –
11
12
C42
C41
SW1
SW2
MW
GND
FM
75Ohms
SO301
ANTENNA
TERMINAL
D305
D304
D301
D302
D306
CT15
D303 D307
D311
T303
D309
L311
C312
E
C
B
Q308
R318
T302
TC303
C308
TC302
B
C
E
VDT02
D312
R320
D308
CT13
R321
C315
C331
TT01
R312 Q309
R319
T304
R316
DT01
1 2 3 4 5 6 7 8 9
CT16
ICT01
CT09
RT07 RT05
CT01
CT03
RT03
RT06
CT08
R310
RT02
CT07
1 2 3
BFT01
CT05
RT01
CT06
C338
VD301-1
C303
VDT01
C304
C305
CT11
C309
TC305
3
2
1
C334
Q362
3
2
1
R325
T307
VD302-A
T308
T306 C336
C335
Q307 TC304
E
C
B
E
C
B
Q364
3
2
1
R397
R398
Q363
QT01
RT09
BCE
LT02
C321
LT01
CT04
RT08
C306
RT04
R313
C386
CT02
C314
C311
RT10
C310
R340
CT10
CT14
CT12
R343
R314
VD302-B
R315
R322 D310
C307 R311
D314
R342
C316
R317
D315
R327 D313
Q306
R328
C318
D316
R339
C320
R329
C319
C313
R326
R330
D317
R302
C380
C385
R396
Q365
3
2
1
L356
1 2 3
C397
C398
X352
C381
L357
C383
R353
Q360
ECB
R383
R391
D351
D352
IC303
24 23 22 21 20 19 18 17 16 15 14 13
L358
C366
CNSF13
X351
R354
R359
R392
C357
R355
C358
C391
D353
R368
C370
E
C
B
E
C
B
R393
C375
R390
R363
R364
ZD351
C396
C395
3 2 1
ZD352 Q361
R382
R373
CNP303
1 2 3 4 5 6 7 8 9 10 11
R372
CF351
C351 C399
1 2 3 4 5 6 7 8 9 10 11 12
C352
CF302
FM MUTE
LEVEL
T351 CF352
1
2
C342 3
R360
L353
VR351
C349
R376
11 10 9 8 7 6 5 4 3 2 1
12 13 14 15 16 17 18 19 20 21 22
C387
IC302
C382
R358
C343
C301
R323
R380
C393
C361
R385
TUNER PWB-E
VD301-2
R379
C360
R338
R324
C390
C350
C362
R351
L351
R341
C392
R352
C394
C365
L352
R381
C364
C355
C356
C353
R356
C354
C367
C363
R371
R387
R374
R384
C373
R395
R357
5
R350
4
C368
Figure 48 WIRING SIDE OF P.W.BOARD (710)
– 48 –
C372
3
R361
2
C371
1
R362
H
C374
G
Q353
F
Q354
E
R367
D
R365
C
R366
A
R377
B
P42 5-A
FROM MAIN PWB
CD-K491W
033C
6
CD-K491W
C628
C630
C629
30
25 20
IC601
5
10
C601
15
1
C615
VR602
MIC2
VOLUME
R609
C616
C610
C611
C613
R608
C612
C609
C608
C606
C633
R636
R605
C604
R603
VR603
DIGITAL
ECHO
R619
C614
18
C634
C605
C674
C602
35
C618
R614
C619
C617
R612
R604
R667
R668
R618
R615
C631
36
E
C C672
B C673
D601
19
R606
R607
R670
R669
C627
C677
C632
C625
C621
C626
Q631
R616
R617
C620
1
ZD631
C624
C623
R610
P42 6-H
R611
CNPU02
C622
BI601
TO MAIN PWB
KARAOKE PWB-L
9
CNSU02
GY
9
WH
8
GY
7
WH
6
5 GY
4 WH
3 GY
2 WH
1 RD
R601
R602
VR601
MIC1
VOLUME
J602
MIC2
MIC LEVEL
J601
MIC1
MIC
TO MAIN PWB
P39 10-H
MM1
WTL11
FWM1
TAPE MOTOR
13 12 11 10 9 8 7 6 5 4 3 2 1
L
H
TAPE MECHANISM PWB-H
FWM2
SWM4
REC RVS
SWM3
REC FWD
FWM1
1
13
VRM1
4
TAPE
SPEED
1
RM1
1
CNPM2
SWM5
F. A. S
SWM6
CAM
PHM1
2
4
3
SOLENOID
SOLM1
TAPE 1
TAPE 2
PLAYBACK HEAD
RECORD/PLAYBACK/ERASE HEAD
PK
BK
WH
TAPE MECHANISM ASSEMBLY
BI 102
6
1
WH
YL
BL
PK
BK
WH
3 2 1
FLEXIBLE PWB
HEAD PWB-M
CNSK01
WH
BK
PK
GY
CNSK02
TO MAIN PWB
P39 12-C
CNPK01
7
8
9
WH
BK
PK
BL
BK
YL
WH
GY
GY
1
2
3
4
5
6
7
10
Figure 49 WIRING SIDE OF P.W.BOARD (8/10)
– 49 –
TO MAIN PWB
P39 12-B
CNPK02
11
12
CD-K491W
TO HEADPHONES PWB
P44 2-F
TO FAN MOTOR
P47 8-G
TO MAIN PWB
P43 7-A
FWV91
CFWP01
FWP01
CNSV11
1
16
A
WTV11
TO MAIN PWB
P42 4-A
1 2
1 2 3 4 5
E C B
CFWP02
RY57
CY57
QY51
CV29
CY53
CX13
CY56
CY54
RY14
E
CV19
CV14
QV20
RV55
QV21
RV56
RV17
CV20
RV14
CV22
RV22
RV71
CV27
RY19
RV25
RV69
RV34
RV70
RV32
DV23
DV13
QX17
CV25
E C
CV38
DV14
QV17
CV40
CV36
CV37
QX18
CV26
B C E
B
CV35
RX35
RV27
RV36
DX14
B C E
RV28
B C E
RV37
RX27
B C E
QV13
RV54
CX26
QV14
RV31
DY12
B C E
RV30
DV24
RY23
RX28
RX36
CV23
CV24
RV53
CX25
RX37
RV18
RV29
CV39
DX13
DY52
RLYY51
CV17
CV18
RV24
DV17
CY19
QX13
RX31
B
C
E
RV63
CV16
RV42
B C E
RX70
F
DV21
RV52
RX32
RX54
RX53
CV21
CV32
QX14
RY61
RV33
RV51
RLYY11
RY60
CY59
RX30
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
RV21
CV41
RLYX11
RX69
RX34
CV34
RLYV11
RX29
CY14
RV23
RV41
RY20
RX26
RX25
CX24
RV19
RY52
ICX01
RX19
CX22
RX20
RX16
RV44
CY18
RY59
CX18
CX23
CX27
DX16
CX17
CX20
RX14
RX22
RX71
RX42
RX24
RX33
RX41
CY58
RX15
CX19
CX14
CX16
DX21
CX34
CX32
RX55
CV33
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
ICV01
RX21
RX44
D
CY55
CX21
RY15
RX13
RX23
CV15
RV13
RV43
RX43
CX33
CV31
CX15
RY12
CX31
RV40
RY55
RY54
CX28
CY16
CV28
RY53
RX40
RY11
RY13
QV16
CX29
B C E
RY51
CY13
QX16
E C B
CY12
CV13
QX15
CY15
CY52
B
C
E
DY11
RY56
RY16
CY17
B
C
E
QY11
RY66
RY18
RY26
RY58
DX15
RV57
RV72
DV22
RY17
QY52
RV26
E C B
E
C
B
CV12
DV15
DY51
RY63
CV11
DV25
CX12
RV60
CV49
ZDV12
RV58
CV30
TO POWER PWB
P51 12-E
RY62
E
C
B
DV20
CY11
CNS903
CX11
C
CV48
ZDV11
RV59
RV62
RV20
CX30
CNPV12
CY51
CV47
RY21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
RV35
RX52
DX17
CNPX12
QY12
7 6 5 4 3 2 1
RX38
12 10 8 6 4 2
13 11 9 7 5 3 1
B
E
1
5
3
2
4
7
6
B
C
QX20
B
C
E
CFWV11
CFWX11
RX50
CNPV11
RY22
SPEAKER AMP.1 PWB-F1
RX51
1
E
C
B
B
C
E
QV18
QV19
FWP02
13
QV22
RV61
DV19
CNS904
RV38
TO POWER PWB
P51 12-F
CV42
CV45
CV46
CV44
CV43
TMX11
SPEAKER
TERMINAL
G
SPEAKER AMP.2 PWB-F2
SP6
SUB-WOOFER
8 OHMS
SP5
SP4
SURROUND-L SURROUND-R
8 OHMS
8 OHMS
SP3
CENTER
8 OHMS
SP2
SP1
FRONT-L FRONT-R
8 OHMS
8 OHMS
TMV01
SPEAKER
TERMINAL
H
1
2
3
4
Figure 50 WIRING SIDE OF P.W.BOARD (9/10)
– 50 –
5
6
TO MAIN PWB
P42 4-H
CNPP02
4
3
2
1
CNS902
WH
WH
WH
RD
C906
C915
3
Figure 51 WIRING SIDE OF P.W.BOARD (10/10)
– 51 –
10
C902
R918
C901
C920
ZD901
C908
Q904
R902
C903
C904
ZD903
C907
ZD904
1
11
2
1
R901
B C E
Q914
3
D901
E
C
B
E
C
B
Q913
Q905
E
C
B
E
C
B
Q901
R907
E
C
B
E
C
B
R911
E
C
B
D905
C910
E
C
B
D906
ZD902
R905
Q910
R913
2
B
C
E
D997
3
2
1
CNS904
R917
D996
D904
C913
D998
D999
C966
1
R921
BI904
F999
T500mA L 250V
C967
1 2 3 4 5 6 7 8 9 10 11
CNPP01
D991
C919
BI901
C962
C956
BI903
11
C957
7
CNPV12
CNPX12
R954
ZD951
C963
E C B
Q951
R953
FW901
1
WTP01
F997
T2.5A L 250V
D995
F995
T8A L 250V
F996
T8A L 250V
CNS903
TO SPEAKER AMP.2 PWB
P50 4-B
7 6 5 4 3 2 1
7 6 5 4 3 2 1
7
TO SPEAKER AMP.1 PWB
P50 1-A
ZD952
CNS901
C965
Q907
TO MAIN PWB
P42 5-H
R955
R906
C911
C914
ZD905
Q903
BI902
R908
R957
R904
R914
R912
R903
R910
C961
D992
C964
R956
C905
Q908
R909
Q911
Q909
Q902
C909
Q906
D953
RD
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
1
WH
WH
WH
WH
WH
WH
RD
D993
C954
9
1
WH
WH
WH
WH
WH
WH
RD
D954
C959
8
C958
4
D994
D951
7
1
C960
D952
TO MAIN PWB
P42 5-H
T991
POWER TRANSFORMER
T991
POWER TRANSFORMER
F998
T1.6A L 250V
T.F.
(285)
220V
230–240V
POWER PWB-D
F992
T2.5A L 250V
127V
110V
SW991
VOLTAGE
SELECTOR
F990
T5A L 250V
F991
T2.5A L 250V
(285)
AC POWER SUPPLY CORD
AC 110V/127/220/230–240
50/60Hz
CD-K491W
12
CD-K491W
WAVEFORMS OF CD CIRCUIT
STOP
FOCUS
1
2
PLAY
SERCH
5ms
0.50 V
IC1 20 F.E
5ms
5.0 V
IC1 54 DRF
0.5ms
10.0 V
JP+
7
0.5ms
10.0 V
JP-
8
0.5ms
0.50 V
JP
9
0.5ms
1.00 V
TE
3
1
3
6
PLAY
CUE
0.5ms
1.00 V
HF
NORMAL DISC
TN0=01
4
0.5ms
5.0 V
HFL
1
5
0.5ms
5.0 V
TES
3
3
0.5ms
1.00 V
HF
10
20ms
1.00 V
SPO
11
20ms
2.00 V
CLV+
2
REVIEW
PLAY
TCD-712 (140mm)
TN0=01
4
5
0.5ms
5.0 V
HFL
1
0.5ms
5.0 V
TES
3
6
50ms
10.0 V
JP+
7
50ms
10.0 V
JP-
8
50ms
0.50 V
JP
9
50ms
1.00 V
TE
6
0.5ms
10.0 V
JP+
7
0.5ms
10.0 V
JP-
8
0.5ms
0.50 V
JP
9
0.5ms
1.00 V
TE
6
50ms
10.0 V
JP+
7
50ms
10.0 V
JP-
8
50ms
0.50 V
JP
9
50ms
1.00 V
TE
2
10
50ms
1.00 V
SPO
11
50ms
2.00 V
CLV+
CUE
PLAY
TCD-712
12
5s
100mV
SLD
1
12
0.5s
100mV
SLD
REVIEW
1
– 52 –
CD-K491W
TROUBLESHOOTING
When the CD does not function
When the CD section does not operate When the objective lens of the optical pickup is dirty,this section may not operate.Clean
the objective lens,and check the playback operation.When this section does not operate even after the above step is taken,check
the following items.
Remove the cabinet and follow the troubleshooting instructions.
"Track skipping and/or no TOC(Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens.
Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below."
Turn the power off.
Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol.
Do not touch the lens with the bare hand.
• When the turntable fails to stop.
5V
Is from 2.5V
5 V till 2.5V down pulse (approx. 300 ms)
0V
No
input into the ICF01 pin 84 when the turntable is rotating?
Check the SW3 and the wiring from the ICF01 pin 84 to the
SW3.
Yes
Is there following voltage input on the ICF01 pin 84 in the
specific state?
When the CD mechanism is moved up: 0V
In other states: 4.3V
No
Check the MECHA UP SW and the wiring from the ICF01 pin
85 to the MECHA UP SW.
Yes
Check IC2 pin26 Q91 and Q93 and the periphery.
Yes
ICF01 defective.
• When turntable fails to move.
Is there following voltage input on the ICF01 pin 85 in the
specific state?
When the CD mechanism is moved up: 0V
In other states: 4.3V
No
Check the MECHA UP SW and the wiring from the ICF01 pin
85 to the MECHA UP SW.
Yes
Is L output from the IC2 pin 26 during SEC when the disc skip
switch is pressed?
Check the wiring of IC2 pin 26 and Q93 pin 2.
No
OK
Yes
IC2 defective.
Is 4V output from the Q91 emitter during operation stated
above?
No
Yes
Check turntable motor and turntable mechanism.
– 53 –
Check Q91, Q93 and the periphery.
CD-K491W
• When the CD tray fails to open or close.
Is there following voltage input in specific state of ICF01 pin 86?
Open state: 0V
Close state: 0V
Intermediate state between open state and close state: 4.3V
Check the OPEN CLOSE SW and the wiring from the ICF01
pin 86 to the OPEN CLOSE SW.
No
Yes
Is H output to IC2 pin 24 or 25 for 7 seconds when the OPEN/
CLOSE key is pressed?IC81 is defective. Replace it.
Check the wiring of the IC2 pins 24 and 25, IC81 pins 1 and 3.
No
OK
IC2 defective.
Yes
Is 4V output between IC81 pins 3 and 7 during operation
stated above?
Check the periphery of IC81.
No
OK
Yes
IC81 defective.
Check the loading motor (M1) and the loading mechanism.
• The CD function will not work.
The CD operating keys don't work.
Yes
Check the CD, DSP, power supply, and 16.93 MHz clock, and
reset terminal.
Yes
Check the waveform of SCK, SO (DATA) and SI (COMM).
Yes
See if the pick-up is the in PICKUP IN SW position.
Focus search is
performed two
times when play
operation is done
without disc.
0.5s
0.50 V
IC1 16 FD
Yes
If the items mentioned above are OK, check the main
microcomputer ICF01.
• The CD operating keys work.
0.5s
0.50 V
IC1 7 TE
Check the Focus - HF system.
1
Playback can be performed without a disc.
2
Figure 54
Yes
Does the pick-up move up and down twice?
Yes
Focus search OK
No
Does the output waveform of IC1(16)(FD) match that shown in
Fig. 54?
Check the area around IC3-CNP2.
Yes
No
Check the IC1(50)(CLK) line, 4MHz.
Check the microcomputer data on pins (51)(CL), (52)(DAT)
and (53)CE.
– 54 –
CD-K491W
• Playback can only be performed when a disc is
loaded.
Is the Focus servo active? (Can you hear it working?)
No
Check the laser diode driver.
Check the area around IC1(16) - (21) (focus servo circuit).
No
If the disc is not turning, the DRF
should not change to "H".
Yes
Yes
Does the DRF signal change from "L" to "H"?
Check the spin system.
Yes
Yes
No
Is HF waveform normal (see the Fig.55-1, 2)?
Check the periphery of
IC1 pins 41 and 42.
Level is abnormal.
Yes
Yes
Check the spin system.
Waveform is unstable.
Check the tracking system.
HF
1.0V/DIV
0.5µsec/DIV(DC)
(When playing
back the disc)
Waveform in case of
normal play-back
0.5s
1.00 V
IC1 16 FD
0.5s
10.0 V
IC2 13 CLV+
2
1
3
0.5s
10.0 V
IC1 54 DRF
4
0.5s
2.00 V
IC1 7 TE
Figure 55-1
Figure 55-2
• Check the tracking system.
Check waveform of IC1 pin 7 (TE).
The waveform shown in
Fig.55-3 appears, and nodisc state appears soon.
Play is possible in
TEST mode.
Yes
Yes
Data cannot be read.
Tracking servo is
inoperative.
Yes
Although IL is possible,
play is impossible.
Yes
Yes
Check the periphery of IC 1
pin 8 to pin 15, and IC 5 to
CNP2.
Normal jump is impeded,
and the program top
cannot be reached.
Check the VCO-PLL system.
5ms
1.00 V
IC1 7 TE
4
5 ms
5.0 V
IC1 54 DRF
3
Figure 55-3
– 55 –
Yes
Check the periphery
of IC 1 pin 14.
CD-K491W
• Checking the spin system.
Play operation is performed without disc.
Yes
Yes
The turntable rotates a little.
The spin driver circuit is normal.
No
Yes
The turntable fails to rotate or rotates at high speed.
Check the periphery of IC1 pins 23 to 27, pin 39, and pin 40, IC2
pin 12 and pin 13, IC5 to CNP3.
• Checking the VCO-PLL system
Play operation is performed when disc exits.
Yes
Although HF waveform is normal, TOC data cannot be read.
Yes
Check PDO waveform (Fig. 56).
Abnormal
Check the IC1 pins 43 and 44, IC2 pins 3, 5, 7, 10, and 11.
Stop --> Play
As VCO frequency is locked at
4.32 M Hz, voltage
of PDO rises and
stabilizes.
0.5s
1.00 V
IC2 3 PDO
2
0.5s
1.00 V
IC2 16 FD
3
Figure 56
• Although HF waveform is normal and the time
indication is normal, no sound is emitted.
No
Check IC 2 pin 48 (EFLG).
Yes
Check IC2 pins 37, 40.
Abnomal
Check IC 401 and POWER AMP IC 801.
– 56 –
Usually, the number of pulses of flawless disc is 100 pulses/sec
or less.
CD-K491W
FUNCTION TABLE OF IC
IC2 VHiLC78622K-1: Servo/Signal Control (LC78622K) (1/2)
Pin No.
Terminal Name Input/Output
1
DEFI
Input
Input terminal of defect detection signal (DEF). (Connected to OV when not used.)
2
TAI
Input
For PLL
3
PDO
4
VVSS
—
5
ISET
Input
6
VVDD
—
7
FR
8
VSS
9
EFMO
Output
10
EFMIN
Input
11
TEST2
Input
12
CLV+
Outout
Output for disk motor control. 3 values can be output with the commands.
13
CLV-
Output
Output for disk motor control. 3 values can be output with the commands.
14
V/P
Output
Monitor output terminal for automatic switch of rough servo/phase control.
"H" for rough servo, and "L" for phase servo.
15
HLF
Intput
Input terminal of track detection signal. Schmit input.
16
TES
Input
Input terminal of tracking error signal. Schmit input.
17
TOFF
Output
Tracking OFF output terminal.
18
TGL
Output
Output terminal for switch of tracking gain "L" increases the gain.
19
JP+
Output
Output for track jump control. 3 values can be output with the commands.
20
JP-
Output
Output for track jump control. 3 values can be output with the commands.
21*
PCK
Output
Clock monitor terminal for EFM data replay. 4,3218MHz as the phase clock.
22*
FSEQ
Output
Output terminal synchronous signal detection. "H" is output when synchronous signal detected
by EFM signal matches synchronous signal internally generated.
23
VDD
24
CONT1
Input/Output
General purpose input/output terminal 1
25
CONT2
Input/Output
General purpose input/output terminal 2
26
CONT3
Input/Output
General purpose input/output terminal 3
27
CONT4
Input/Output
General purpose input/output terminal 4
28*
CONT5
Input/Output
General purpose input/output terminal 5
29*
EMPH
Output
Output
Input
—
—
Function
Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V.
Output terminal of phase comparison for external VCO control.
Ground terminal for integrated VCO. Surely connected to 0V.
Resistance connection terminal for current adjustment of PDO output.
Power terminal for integrated VCO.
VCO frequency range adjustment.
Ground terminal of digital system. Surely connected to 0V.
For slice level control
EFM signal output terminal.
EFM signal input terminal.
Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V.
Power terminal of digital system.
Controlled with serial data command
from micro computer.
When not used, set it as the input terminal and
open it by connecting to 0V, or set it as the output
terminal and open it.
Difference monitor terminal At "H", deemphasis disk is being replayed.
30*
C2F
Output
C2 flag output terminal.
31
DOUT
Output
Output terminal of digital OUTPUT. (EIAJ format)
32*
TEST3
Input
33
TEST4
Input
34
N.C.
35*
MUTEL
36
LVDD
—
37*
LCHO
Output
38
LVSS
—
39
RVSS
—
40*
RCH0
Output
41
RVDD
—
—
Output
Output
Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V.
Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V.
Terminal not used. Open during operation.
L channel 1 bit DAC
Mute output terminal for L channel.
Power terminal for L channel.
L channel output terminal.
Ground terminal for L channel Surely connected to 0V.
R channel 1 bit DAC
Ground terminal for R channel Surely connected to 0V.
R channel output terminal.
Power terminal for R channel.
42*
MUTER
43
XVDD
—
Mute output terminal for R channel.
44
XOUT
Output
Ground terminal of 16.9344 MHz quartz oscillator.
45
XIN
Input
Ground terminal of 16.9344 MHz quartz oscillator.
46
XVSS
—
47*
SBSY
Output
Output terminal of synchronous signal of subcode block.
48*
EFLG
Output
Correction monitor terminal of C1, C2, single and double.
Power terminal for quartz oscillation.
Ground terminal for quartz oscillation. Surely connected to 0V.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 57 –
CD-K491W
IC2 VHiLC78622K-1: Servo/Signal Control (LC78622K) (2/2)
Pin No.
Terminal Name Input/Output
49*
PW
Output
50*
SFSY
Output
51
SBCK
Input
52*
FSX
Output
53
WRQ
Output
54
RWC
Input
55
SQOUT
56
COIN
Input
Command input terminal from microcomputer.
57
CQCK
Input
Clock input terminal to fetch command input, or pick up subcode from SQOUT. Schmit input
58
RES
Input
Reset input terminal of LC78622. When turning on power, set it at "L".
59*
TEST11
Output
60*
16M
Output
Output terminal of 16.9344Hz.
61
4.2M
Output
Output terminal of 4.2336MHz.
62
TEST5
Input
Input terminal for test Pull-down resistor is integrated. Surely connected to 0V.
63
CS
Input
Chip selection input terminal. Pull-down resistor is integrated.
Connected to 0when not controlled.
64
TEST1
Input
Input terminal for test Pull-down resistor is integrated. Surely connected to 0V.
Output
Function
Output terminal of subcodes P, A, R, S, T, U and W.
Output terminal of synchronous signal of subcode frame. It drops when subcode stands by.
Clock input terminal to read subcode. Schmit input (Connected to 0V when not used.)
Output terminal of synchronous signal of 7.35kHz divided from quartz oscillation.
Output terminal to stand by output of subcode Q.
Input terminal of read/write. Schmit input.
Output terminal of subcode Q.
Output terminal for test. Used in the open state ("L" output as ordinary).
Note: The same potential must be supplied to the power terminals (VDD, VVDD, LVDD, RVDD, XVDD).
DEFI
EFMIN
FSEQ
Slice level
control
Vss
VDD
TAI
TSTI1
TEST1
TEST2
TEST3
TEST4
TEST5
PCK
FR
I SET
PDO
VVDD
VVss
EFMO
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
RAM address
generator
2K x 8bit
RAM
VCO colck oscillation
clock control
Sync detection
EFM demodulation
Interpolation mute
C2F
Bilingual
Digital OUT
CLV+
CLV-
CLV
Digital servo
Flag processing of C1/C2
error detection and correction
DOUT
Digital
attenuator
V/P
PW
SBCK
SBSY
SFSY
CS
WRQ
SQOUT
Subcode division
QCRC
X4 oversampling
digital filter
(NC)
µCOM
Interface
1bitDAC
CQCK
Figure 58 BLOCK DIAGRAM OF IC
– 58 –
LCHO
MUTEL
LVss
LVDD
RCHO
RVss
RVDD
MUTER
EFLG
EMPH
CONT1
CONT2
CONT3
CONT4
CONT5
TGL
RWC
HFL
TES
TOFF
JPJP+
RES
L.P.F
XTAL system timing
generator
General-use port
Servo commander
16M
4.2M
XVss
FSX
XIN
XOUT
XVDD
COIN
CD-K491W
IC1 VHiLA9241M/-1: Servo Amp. (LA9241M) (1/2)
Pin No.
Function
Port Name
1
FIN2
Connection pin for photodiode of pickup.
RF signal is generated through addition with FIN pin, and FE signal is generated through subtraction.
2
FIN1
Connection pin for photodiode of pickup.
3
E
Connection pin for photodiode of pickup. TE signal is generated through subtraction with F pin.
4
F
Connection pin for photodiode of pickup.
5
TB
Pin for input of DC component of TE signal.
6
TE-
Pin to connect gain setting resistor of TE signal to TE signal.
7
TE
TE signal output pin.
8
TESI
TES (Track error sense) comparator input pin. TE signal is band-passed and input.
9
SCI
Input pin for shock detection.
10
TH
Pin to set time constant of tracking gain.
11*
TA
TA amplifier output pin.
12
TD-
Pin to compose tracking phase compensation constant between TD and VR pins.
13
TD
Pin to set tracking phase compensation.
14
JP
Pin to set amplitude of tracking jump signal (kick pulse).
15
TO
Tracking control signal output pin.
16
FD
Focusing control signal output pin.
17
FD-
Pin to compose focusing phase compensation constant between FD and FA pins.
18
FA
Pin to compose focusing phase compensation constant between FD-/FA-pins.
19
FA-
Pin to compose focusing phase compensation constant between FA and FE pins.
20
FE
Output pin of FE signal.
21
FE-
Pin to connect gain setting resistor of FE signal across TE pin.
22
AGND
GND for analog signal.
23
NC
No connect.
24
SPI
Spindle amplifier input.
25
SPG
Pin to connect gain setting resistor in the 12cm mode of spindle.
26
SP-
Pin to connect spindle phase compensation constant together with SPD pin.
27
SPD
Spindle control signal output pin.
28
SLEQ
Pin to connect thread phase compensation constant.
29
SLD
Thread control signal output pin.
30
SL-
Input pin of thread feed signal from micro computer.
31
SL+
Input pin of thread feed signal from micro computer.
32
JP-
Input pin of tracking jump signal from DSP.
33
JP+
Input pin of tracking jump signal from DSP.
34
TGL
Input pin of tracking gain control signal from DSP. TGL = Gain low at "H"
35
TOFF
Input pin of tracking off control signal from DSP. TOFF = Off at "H"
36
TES
Output pin of TES signal to DSP.
37
HFL
(HIGH FREQUENCY LEVEL) is used to judge whether main beam is positioned on the bit or on the mirror.
38
SLOF
Thread servo off control input pin.
39
CV-
Pin to input CLV error signal from DSP.
40
CV+
Pin to input CLV error signal from DSP.
41
RFSM
RF output pin.
42
RFS-
Pin to set gain of RF and set 3T compensation constant together with RFSM pin.
43
SLC
(SLICE LEVEL CONTROL) is the output pin to control of the level of the data slice with RF waveform DSP.
44
SLI
Input pin to control the level of data slice with DSP.
45
DGND
GND pin in the digital system.
46
FSC
Output pin for focus search smoothening capacitor.
47
TBC
(Tracking Balance Control) Pin to set EF balance variable range.
48*
NC
No connect.
49
DEF
Defect detection output pin of disk.
50
CLK
Reference clock input pin. 4.23MHz of DSP is input.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 59 –
CD-K491W
IC1 VHiLA9241M/-1: Servo Amp. (LA9241M) (2/2)
Pin No.
Function
Port Name
51
CL
Micro computer command clock input pin.
52
DAT
Micro computer command data input pin.
53
CE
Micro computer command chip enable input pin.
54
DRF
(DETECT RF) RF level detection output.
55
FSS
(Focus Serch Select) Pin to switch focus search mode. (± search/+ search for reference voltage)
56
VCC2
VCC pin for servo system and digital system.
57
REFI
Pin to connect pass control for reference voltage.
58
VR
Reference voltage output pin.
59
LF2
Pin to set defect detection time constant of disk.
60
PH1
Pin to connect capacitor for peak hold of RF signal.
61
BH1
Pin to connect capacitor for bottom hold of RF signal.
62
LDD
APC circuit output pin.
63
LDS
APC circuit output pin.
64
VCC1
RF system VCC pin.
LDS
63
VCC1
64
LDD
62
BH1
61
PH1
60
APC
FIN2
1
FIN1
2
3
F
4
TB
5
TE-
6
TE
7
TESI
8
SCI
9
VR
58
REFI
57
VCC2
56
FSS DRF CE DAT CL CLK
55 54 53 52 51 50
DEF
49
REF
RF DET
48 NC
47 TBC
VCA
I/V
E
LP2
59
46 FSC
BAL
µ-COM
VCA
45 DGND
SLC
INTER FACE
44 SLI
43 SLC
42 RFS-
TE
41 RFSM
RF AMP
40 CV+
39 CV-
T.SERVO & T.LOGIC
38 SLOF
TH 10
37 HFL
36 TES
TA 11
35 TOFF
34 TGL
TD- 12
F.SERVO & F.LOGIC
SPINDLE SERVO
33 JP+
SLED SERVO
TD 13
JP 14
TO 15
FD 16
17
FD-
18
FA
19
FA-
20
FE
21
22 23
NC
FE- AGND SP
24
SPI
25
SPG
Figure 60 BLOCK DIAGRAM OF IC
– 60 –
26
SP-
27
SPD
28
SLEQ
29
SLD
30 31
SL- SL+
32
JP-
CD-K491W
ICQ01 VHiQS7777PF-1: Q-Sound Decorder (QS7777PF)
Pin No.
Terminal Name Input/Output
1
VREFOUT
2
VREFIN
Input
Reference voltage input (Biased to VANA/2 internally)
3
MSC3
Input
Capactior
4
MSC2
Input
Capactior
5
MSC1
Input
6
GND
—
7
PSAVE
Input
8
MUTE
Input
Output mute control (H: mute on, L: mute off)
9
SPREAD
Input
Enhancement control (H: spread maximum, L: mute off)
10
AC
Input
Center speaker control (H: actual center, L: virtual center)
11
AR
Input
Rear speaker control (H: actual rear, L: virtual rear)
12
MO
Input
Monaural to virtual stereo control (H: on, L: off)
13
BYP
Input
Bypass control (H: Bypass On, L: Qsurround process On)
14
P/S
Input
Interface mode control (H: parallel I/O, L: serial I/O)
15
VDIG
16
RROUT
Output
Rear right speaker signal out
17
RLOUT
Output
Rear left speaker signal out
18
COUT
Output
Center speaker signal out
19
FROUT
Output
Front right speaker out
20
FLOUT
Output
Front left speaker output
21
QXAC1
Input
Capactior
22
QXAC2
Input
Capactior
23
QXAC3
Input
Capactior
24
QXAC4
Input
Capactior
25
QXAC5
Input
Capactior
26
QXBC1
Input
Capactior
27
QXBC2
Input
Capactior
28
QXBC3
Input
Capactior
29
QXBC4
Input
Capactior
30
QXBC5
Input
31
VANA
32
QXCC1
Input
Capactior
33
QXCC2
Input
Capactior
34
QXCC3
Input
Capactior
35
QXCC4
Input
Capactior
36
QXDC1
Input
Capactior
37
QXDC2
Input
Capactior
38
QXDC3
Input
Capactior
Output
—
—
Function
Buffered reference voltage output (VANA/2)
Capactior
Ground
Power save control (H: power save on, L: power save off)
Digital power supply
Capactior
Analog power supply
39
QXDC4
Input
Capactior
40
FLIN
Input
Front left signal input
41
FRIN
Input
Front right signal input
42
CIN
Input
Center signal input
43*
SUBIN
Input
Sub Woofer signal input
44
RLIN
Input
Rear left signal input
45
RRIN
Input
Rear right signal input
46
MSC4
Input
Capactior
47
MSC5
Input
Capactior
48
MSC6
Input
Capactior
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 61 –
CD-K491W
ICF01 RH-iX0254AWZZ:System Microcomputer (IX0254AW)
Pin No.
Port Name
Input/Output
1,2
P00-P01
Input/Output
8-Bit input/output port. Input/output can be specified in 4-bit units
HOLD release input. Port 0 interrupt input
3-10
P10-P17
Input/Output
8-Bit input/output port. Input/output can be specified in 1-bit units
Dual-purpose function
P10: SIO0 data output
P11: SIO0 data input input/bus input/output
P12: SIO0 clock input/output
P13: SIO1 data output
P14: SIO1 data input input/bus input/output
P15: SIO1 clock input/output
P16: BUZ output
P17: Timer 1 output (PWM output)
11
P70
Input/Output
6-Bit input port. Dual-purpose function
P70: INT0 input/HOLD release input/Nch-Tr. Output for watchdog timer
12
RES
Input
Reset terminal
13
XT1/P74
Input
Input terminal for 32.768 KHz crystal oscillator
Connected to VDD when not used
Dual-purpose function
General-purpose input port P74
14
XT2/P75
Output
15
VSS1
16
CF1
Input
Intput terminal for ceramic oscillator
17
CF2
Output
Output terminal for ceramic oscillator
—
—
Function
Output terminal for 32.768 KHz crystal oscillator
Open when not use
Dual-purpose function
General-purpose input port P75
Negative power terninal
18
VDD1
19-26
P80-P87
Input
Positive power terninal
8-Bit input port. Dual-purpose function
AD input port (8 pcs.)
27-29
P71-73
Input
6-Bit input port. Dual-purpose function
P71: INT1 input/HOLD release input
P72: INT2 input/timer 0 event input
P73: INT3 input (input with noise filter)/ timer 0 event input
30-37
S0/PA0S7/PA7
Input/Output
Segment output terminal for LCD display
Usable as general-purpose input/output port (PA)
38-45
S8/PB0S15PB7
Input/OUtput
Segment output terminal for LCD display
Usable as general-purpose input/output port (PB)
46-53
S16/PC0S23/PC7
Input/Output
Segment output terminal for LCD display
Usable as general-purpose input/output port (PC)
54,55
S24/PD0S25/PD1
Input/Output
Segment output terminal for LCD display
Usable as general-purpose input/output port (PD)
56
VDD2
—
Positive power terninal
57
VSS2
—
Negative power terninal
58-63
S26/PD2S31/PD7
Input/Output
Segment output terminal for LCD display
Usable as general-purpose input/output port (PD)
64-71
S32/PE0S39/PE7
Input/Output
Segment output terminal for LCD display
Usable as general-purpose input/output port (PE)
72-79
(72*)
S40/PF0S47/PF7
Input/Output
Segment output terminal for LCD display
Usable as general-purpose input/output port (PF)
80-82
V1/PL4V3/PL6
Input
Bias power terminal for LCD drive
Usable as general-purpose input/output port (PL)
83-86
COM0/PL0COM3/PL3
Input/Output
Common output terminal for LCD display
Usable as general-purpose input/output port (PL)
87,88
P30-P31
Input/Output
89
VSS3
—
Negative power terninal
90
VDD3
—
Positive power terninal
91-94
P32-P35
Input/Output
6-Bit input/output port. Input/output can be specified in 1-bit units
95-100
P02-P07
Input/Output
8-Bit input/output port. Input/output can be specified in 4-bit units
HOLD release input. Port 0 interrupt input
6-Bit input/output port. Input/output can be specified in 1-bit units
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 62 –
CD-K491W
ICD01 RH-iX0234AWZZ:System Microcomputer (IX0234AW) (1/2)
Pin No.
Port Name
Input/Output
1,2
(2*)
P16-P17
Input/Output
8-Bit input/output port. Input/output can be specified in 1-bit units
Dual-purpose function
P16: BUZ output
P17: Timer 1 output (PWM output)
3-10
(5*-7*)
P30-37
Input/Output
8-Bit input/output port. Input/output can be specified in 1-bit units
Dual-purpose function
Nchannel open output: 15V withstand rating
11
P70
Input/Output
4-Bit input/output port. Input/output can be specified in 1-bit units.
2-Bit input port. Dual-purpose functio
P70: INT0 input/HOLD release input/Nch-Tr. Output for watchdog timer
12
RES
Input
Reset terminal
13
XT1/P74
Input
Input terminal for 32.768 KHz crystal oscillator
Connected to VDD when not used
Dual-purrpose function
General-purpose input port P74
14
XT2/P75
Output
15
VSS1
16
CF1
Input
17
CF2
Output
18
VDD1
19-22
P80-P83
Input
4-Bit input/output port. Input/output can be specified in 1-bit units.
4-Bit input port. Dual-purrpose function
AD input port (8 pcs.)
23-27
P84-P87
Input
4-Bit input/output port. Input/output can be specified in 1-bit units.
4-Bit input port. Dual-purrpose function
AD input port (8 pcs.)
27-29
P71-73
Input
4-Bit input/output port. Input/output can be specified in 1-bit units.
4-Bit input port. Dual-purrpose function
P71: INT1 input/HOLD release input
P72: INT2 input/timer 0 event input
P73: INT3 input (input with noise filter)/ timer 0 event input
30-36
S0/T0S6/T6
37-45
S7/T7S15/T15
46
VDD3
47-50
S16-S20
51
VP
52-63
S21-S31
—
—
Function
Output terminal for 32.768 KHz crystal oscillator
Dual-purrpose function
General-purpose input port P75
When not use. (Oscillatication specification) Open. (Port specification) Connect to VDD1.
Negative power terninal
Intput terminal for ceramic oscillator
Output terminal for ceramic oscillator
Positive power terninal
Output
Fluorescent charcater display tube (VFD)display controller
Segment/timing shared output
Input/OUtput
Fluorescent charcater display tube (VFD)display controller
Segment/timing shared output
Pull-down resistance built-in output
—
Input/Output
—
Input/Output
Positive power terninal
Fluorescent charcater display tube (VFD)display controller
Segment output
Dual-purrpose function
S16: High voltage withstand input port PC0
S17: High voltage withstand input port PC1
S18: High voltage withstand input port PC2
S19: High voltage withstand input port PC3
S20: High voltage withstand input port PC4
Negative power terminal (Independent power supply only for fluorescent character display tube
drive output)
(Power supply for pull-dowen resistores)
Fluorescent charcater display tube (VFD)display controller
Segment output
Dual-purrpose function
S21: High voltage withstand input port PC5
S22: High voltage withstand input port PC6
S23: High voltage withstand input port PC7
S24: High voltage withstand input port PD0
S25: High voltage withstand input port PD1
S26: High voltage withstand input port PD2
S27: High voltage withstand input port PD3
S28: High voltage withstand input port PD4
S29: High voltage withstand input port PD5
S30: High voltage withstand input port PD6
S31: High voltage withstand input port PD7
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 63 –
CD-K491W
ICD01 RH-iX0234AWZZ:System Microcomputer (IX0234AW) (2/2)
Pin No.
Port Name
Input/Output
64-71
S32-S39
Input/Output
72
VDD4
73-80
(76*-78*)
S40-S47
Input/Output
Fluorescent charcater display tube (VFD)display controller
Segment output
Dual-purrpose function
S40: High voltage withstand input port PF0
S41: High voltage withstand input port PF1
S42: High voltage withstand input port PF2
S43: High voltage withstand input port PF3
S44: High voltage withstand input port PF4
S45: High voltage withstand input port PF5
S46: High voltage withstand input port PF6
S47: High voltage withstand input port PF7
81-84
S48-S51
Input/Output
Fluorescent charcater display tube (VFD)display controller
Segment output
Dual-purrpose function
S48: High voltage withstand input port PG0
S49: High voltage withstand input port PG1
S50: High voltage withstand input port PG2
S51: High voltage withstand input port PG3
85-88
P00-P03
Input/Output
8-Bit input/output port. Input/output can be specified in 4-bit units.
HOLD release input. Port 0 interrupt input
N channel open output: 15V withstand rating
89
VSS2
—
Function
Fluorescent charcater display tube (VFD)display controller
Segment output
Dual-purrpose function
S32: High voltage withstand input port PE0
S33: High voltage withstand input port PE1
S34: High voltage withstand input port PE2
S35: High voltage withstand input port PE3
S36: High voltage withstand input port PE4
S37: High voltage withstand input port PE5
S38: High voltage withstand input port PE6
S39: High voltage withstand input port PE7
Positive power terninal
—
Negative power terninal
—
Positive power terninal
90
VDD2
91-94
P04-P07
Input/Output
8-Bit input/output port. Input/output can be specified in 4-bit units.
HOLD release input. Port 0 interrupt input
N channel open output: 15V withstand rating
95-100
(98*-100*)
P10-P17
Input/Output
8-Bit input/output port. Input/output can be specified in 1-bit units
Dual-purpose function
P10: SIO0 data output
P11: SIO0 data input input/bus input/output
P12: SIO0 clock input/output
P13: SIO1 data output
P14: SIO1 data input input/bus input/output
P15: SIO1 clock input/output
P16: BUZ output
P17: Timer 1 output (PWM output)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 64 –
CD-K491W
ICA18 VHiZR38600/-1: DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER (ZR38600 ) (1/2)
Pin No.
Terminal Name Input/Output
1*
A0
2
GND
—
3
SS_
Input
Serial host interfase: Slave select input (SPI)
4
TMS
Input
ICE interfase mode selection (TAG)
5
INT_
Input
External interrupt input. The interrupt signal is valid when it is asserted for 2XTI cycles or longer.
6
VCC
7*
D14/RDY
Output
—
Input/Output
—
Function
Address bus. The address bus is always active.
Ground pin
Used to connect a power supply of +3.3V ±5%
Data bus
8
GND
9*
A1
Output
Ground pin
Address bus. The address bus is always active.
10*
A2
Output
Address bus. The address bus is always active.
11*
A3
Output
Address bus. The address bus is always active.
12
VCC
—
Used to connect a power supply of +3.3V ±5%
13*
D13/C/D_
Input/Output
Data bus
14*
GPIO5
Input/Output
General-purpose I/O pin
15*
D12/ERR
Input/Output
Data bus
16*
A4
17
VCC
18*
GPIO4
19
GND
20*
A5
Output
21*
A6
Output
22*
D11/PP7
Input/Output
Data bus
23*
GPIO3
Input/Output
General-purpose I/O pin
24*
A7
Output
25*
A8
Output
26*
D10/PP6
27*
A9
Output
28*
A10
Output
29
GND
—
Ground pin
30
VCC
—
Used to connect a power supply of +3.3V ±5%
31*
A11
Output
Address bus. The address bus is always active.
32*
D9/PP5
Input/Output
33*
D8/PP4
Input/Output
34
SO
35
VCC
—
Used to connect a power supply of +3.3V ±5%
36
GND
—
Ground pin
37
GND
—
Ground pin
38*
A12
Output
Address bus. The address bus is always active.
39*
TDO
Output
ICE interfase data output (JAG)
40*
A13
Output
Address bus. The address bus is always active.
41*
D7/PP3
Input/Output
42*
D6/PP2
Input/Output
43*
A14
Output
Address bus. The address bus is always active.
—
Used to connect a power supply of +3.3V ±5%
Input/Output
—
Input/Output
Output
Output
General-purpose I/O pin
Ground pin
Address bus. The address bus is always active.
Address bus. The address bus is always active.
Address bus. The address bus is always active.
Address bus. The address bus is always active.
Data bus
Address bus. The address bus is always active.
Address bus. The address bus is always active.
Data bus
Data bus
Serial host interfase: Serialdata output (SPI)
Data bus
Data bus
Address bus. The address bus is always active.
44
GND
—
Ground pin
45
VCC
—
Used to connect a power supply of +3.3V ±5%
46*
A15
Output
Address bus. The address bus is always active.
47*
D5/PP1
Input/Output
Data bus
48
D4/PP0
Input/Output
Data bus
49*
A16
50*
RD_
Input/Output
Read strobe
51*
WR_
Input/Output
Write strobe
52*
CS_
Input/Output
Chip select
53
GND
—
Ground pin
Output
Address bus. The address bus is always active.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 65 –
CD-K491W
ICA18 VHiZR38600/-1: DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER (ZR38600 ) (2/2)
Pin No.
Terminal Name Input/Output
54
SDD
Output
55
VCC
—
56*
GPIO2
Input/Output
General-purpose I/O pin
57*
GPIO1
Input/Output
General-purpose I/O pin
58*
GPIO0
Input/Output
59
VCC
60
GND
61
SPFRX
62
63*
64
—
—
Function
Data output for serial ports B, C and D
Used to connect a power supply of +3.3V ±5%
General-purpose I/O pin
Used to connect a power supply of +3.3V ±5%
Ground pin
Input
Digital audio interface input terminal
P/M
Input
Parallel port/memory port mode setting pin
XTO
Output
Crystal oscillator input/output terminal
XTI
Input
Crystal oscillator input/output terminal
65
GND
66
SCKIN
—
67
VCC
—
Used to connect a power supply of +3.3V ±5%
68
GNDA
—
Ground pin
69
FLTCAP
70
VCCA
71
GND
72*
CLKOUT
73*
D19
Input/Output
Data bus
74*
D18
Input/Output
Data bus
75*
A17
Output
Address bus. The address bus is always active.
76*
A18
Output
Address bus. The address bus is always active.
77*
A19
Output
Address bus. The address bus is always active.
Input/Output
Input
Ground pin
Group B serial port clock input/output.
Internal PLL circuit terminal for connecting a capacitor
—
Used to connect a power supply of +3.3V ±5%
—
Ground pin
Output
78
GND
—
79
SDC
Output
Ground pin
80
SDB
Output
81
VCC
—
82
RESET
Input
83
SDA
Input
84
VCC
—
85
SDE
Input
Data input for serial ports A, E and F
86
TCK
Input
ICE interface clock (JTAG)
87
SCK
Input
Serial host interfase: Clockinput (SPI)
88
TDI
Input
ICE interfase data input (JTAG)
89
SI
Input
Serial host interfase: Serialdata input (SPI)
90
GND
—
91
SCKA
Input/Output
Group A serial port clock input /output
92
WSA/FSA
Input/Output
Group A serial port (for input) word selection or frame synchronous input/output
93
VCC
—
94
SDF
Input
95
WSB
Input/Output
Data output for serial ports B, C and D
Data output for serial ports B, C and D
Used to connect a power supply of +3.3V ±5%
Reset input. Resetting is executed from the specified status and address by the reset signal.
Data input for serial ports A, E and F
Used to connect a power supply of +3.3V ±5%
Ground pin
Used to connect a power supply of +3.3V ±5%
Data input for serial ports A, E and F
Word selection input/output for the group B serialport
96*
D17
Input/Output
Data bus
97
SCKB
Input/Output
Grop B serial port clock input/output
98*
D16
Input/Output
99
SPFTX/SDG
100*
D15
Output
Input/Output
Data bus
Serial port G data output digital audio interface output terminal
Data bus
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 66 –
CD-K491W
ICA18 VHiZR38600/-1: DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER (ZR38600 )
4
Serial In
1
2
3
Seiral
Audio
Inputs
S/PDIF
Input
Digital
Audio I/F
Control
Parallel
Host
Interface
Data
Bus
Address
Bus
16
20
To µ con
Serilal
Host
I/F
Internal
Program
RAM
1KX32
Internal
Data
RAM
9KX20
Internal
Program/Data
ROM
16KX32
Digital
Audio I/F
Transmitter
ZR38001
DSP CORE
Input
FIFO 8X9
Memory
Interfacce
To PC(optional)
ICE
I/F
Audio
PLL
DSP
PLL
4
Serial
Audio
Outputs
GPIO
6
XTAL
Figure 67 BLOCK DIAGRAM OF IC
– 67 –
General Purpose I/O
Digital
Audio I/F
output
or
Lt/Rt
output
Serial Out
LF/RF
LS/RS
C/SW
CD-K491W
FLD01 : VVKBJ613GK/-1
15G
14G
FL Display
13G
12G
8G
7G
6G
5G
3G
2G
1G
CO
11G
10G
9G
S4
S10
S7
S9
S3
f
S8
e
B21
B7
B14
B1
B8
B15
B1
B8
k b
g
(15G ‘13G)
B14
S6
S5
a
j
h
S11
4G
B7
m
n
r
p
c
S1
S2
d
15G
14G
13G
12G
P1
P2
(2G)
DP
11G
10G
9G
–
–
–
–
–
–
–
–
–
–
–
P3
–
–
P4
–
–
–
–
–
–
P5
S10
S9
S7
–
–
–
–
P6
S11
–
S8
–
–
–
–
8G
7G
(1G)
6G
5G
4G
3G
2G
1G
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
B7
B7
B14
B14
P7
–
–
–
–
–
–
–
P8
S6
S6
S6
S6
S6
S6
S6
S6
S6
S6
S6
S6
B21
–
P9
S4
S4
S4
S4
S4
S4
S4
S4
S4
S4
S4
S4
B6
B6
P10
S5
S5
S5
S5
S5
S5
S5
S5
S5
S5
S5
S5
B13
B13
P11
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
B20
–
P12
a
a
a
a
a
a
a
a
a
a
a
a
B5
B5
P13
h
h
h
h
h
h
h
h
h
h
h
h
B12
B12
P14
j
j
j
j
j
j
j
j
j
j
j
j
B19
–
P15
k
k
k
k
k
k
k
k
k
k
k
k
B4
B4
P16
b
b
b
b
b
b
b
b
b
b
b
b
–
B11
B11
P17
f
f
f
f
f
f
f
f
f
f
f
f
–
B18
–
P18
m
m
m
m
m
m
m
m
m
m
m
m
–
B3B
B3
P19
g
g
g
g
g
g
g
g
g
g
g
g
–
B10
B10
P20
c
c
c
c
c
c
c
c
c
c
c
c
–
B17
–
P21
e
e
e
e
e
e
e
e
e
e
e
e
–
B2
B2
B9
P22
r
r
r
r
r
r
r
r
r
r
r
r
–
B9
P23
p
p
p
p
p
p
p
p
p
p
p
p
–
B16
–
P24
n
n
n
n
n
n
n
n
n
n
n
n
–
B1
B1
B8
P25
d
d
d
d
d
d
d
d
d
d
d
d
–
B8
P26
DP
DP
DP
DP
DP
DP
DP
DP
DP
DP
DP
DP
–
B15
–
P27
–
–
–
–
–
–
–
–
–
–
–
–
S2
S1
CO
PIN No.
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
CONNECTION F1 F1 NP NP P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
PIN No.
CONNECTION P26 P27 NC NC NC NC NC NC NC 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G 14G 15G NP NP F2 F2
Figure 68 FL DISPLAY
– 68 –
CD-K491W
PARTS GUIDE
MODEL
CD-K491W
CP-K491, CP-SW491, CENTER(GBOXS0010AWM3)
and SURROUND(GBOXS0011AWM3) speaker system
Constibute CD-K491W.
“HOW TO ORDER REPLACEMENT PARTS”
To have your order filled promptly and correctly, please furnish the
following information.
1. MODEL NUMBER
2. REF. No.
3. PART NO.
4. DESCRIPTION
For U.S.A. only
Contact your nearest SHARP Parts Distributor to order.
For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP
MARK: SPARE PARTS-DELIVERY SECTION
Explanation of capacitors/resistors parts codes
Capacitors
Resistors
VCC ....................... Ceramic type
VCK ........................ Ceramic type
VCT ........................ Semiconductor type
VC • • MF ............... Cylindrical type (without lead wire)
VC • • MN ............... Cylindrical type (without lead wire)
VC • • TV ................ Square type (without lead wire)
VC • • TQ ............... Square type (without lead wire)
VC • • CY ............... Square type (without lead wire)
VC • • CZ ............... Square type (without lead wire)
VC • • • • • • • • • J .. The 13th character represents capacity difference.
("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%,
"C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.)
VRD ....................... Carbon-film type
VRS ........................ Carbon-film type
VRN ....................... Metal-film type
VR • • MF ............... Cylindrical type (without lead wire)
VR • • MN ............... Cylindrical type (without lead wire)
VR • • TV ................ Square type (without lead wire)
VR • • TQ ............... Square type (without lead wire)
VR • • CY ............... Square type (without lead wire)
VR • • CZ ............... Square type (without lead wire)
VR • • • • • • • • • J .. The 13th character represents error.
("J" ±5%, "F" ±1%, "D" ±0.5%.)
If there are no indications for the electrolytic capacitors, error is ±20%.
If there are no indications for other parts, the resistors are ±5%
carbon-film type.
NOTE:
Parts marked with “
” are important for maintaining the safety of the set.
Be sure to replace parts with specified ones for maintaining the safety and performance of the set.
– 69 –
CD-K491W
NO.
PRICE
RANK
PARTS CODE
DESCRIPTION
CD-C491W
INTEGRATED CIRCUITS
IC1
IC2
IC3
VHILA9241M/-1
VHILC78622K-1
VHIM56748FP-1
J
J
J
IC81
IC302
IC303
IC601
ICA11,12
ICA13
VHITA7291S/-1
VHILC72131/-1
VHILA1832//-1
VHIM65845FP-1
VHINJM4580M-1
VHIAK4520A/-1
J
J
J
J
J
J
ICA15
ICA16
ICA17
VHI74HCU04F-1
VHI74HC153F-1
VHITC7WU04U-1
J
J
J
ICA18
VHIZR38600/-1
J
ICA19,20
ICA21
ICA22
VHIAK4321//-1
VHINJM4580M-1
VHIBU4066BCF1
J
J
J
ICB01
ICD01
VHINJM4580M-1
RH-IX0234AWZZ
J
J
ICF01
RH-IX0254AWZZ
J
ICH11
ICH51
ICK01
VHINJM4558M-1
VHINJM2246M-1
VHIAN7345K/-1
J
J
J
ICP11
ICQ01
ICT01
ICV01
ICX01
ICZ01
VHINJM4565M-1
VHIQS7777PF-1
VHITA7358AP-1
VHISTK40727-1
VHISTK40727-1
VHILC7522//-1
J
J
J
J
J
J
ICZ02~07
ICZ08
VHINJM4565M-1
VHITC4052BF-1
J
J
ICZ09
ICZ10
VHINJM4565M-1
VHIM62446FP-1
J
J
AS Servo Amp.,LA9241M
AY Servo/Signal Control,LC78622K
AR Focus/Tracking/Spin/Slide
Driver,M56748FP
AH Loading Motor Driver,TA7291S
AP PLL (Tuner),LC72131
AR FM/AF IF MPX.,LA1832
BB Mic Amp.,M65845FP
AE Ope Amp.,NJM4580M
AU 20bit 2ch A/D D/A Converter,
AK4520A
AE Inverter,74HCU04F
AH Inverter,74HC153F
AG Dual2-Input Nand Gate,
TC7WU04U
BK Dolby AC-3/5.1ch MPEG2 Audio
Decorder,RZ38600
AQ 20bit 2ch D/A Converter,AK4321
AE Ope Amp.,NJM4580M
AD Mic/AUX Input Selector,
BU4066BCF
AE Ope Amp.,NJM4580M
AT System Microcomputer,
IX0234AW
AQ System Control Microcomputer,
IX0254AW
AC Motor Driver,NJM4558M
AF OPE Amp.+ SW,NJM2246M
AM Playback and Record/Playback
Amp.,AN7345K
AC Buffer Amp.,NJM4565M
BC Q-Sound Decorder,QS7777PF
AG FM Front End,TA7358AP
BK 3ch AF Power Amp.,STK40727
BK 3ch AF Power Amp.,STK40727
AR Graphic Equalizer Electric
Volume,LC7522
AC Buffer Amp.,NJM4565M
AK Dual 4ch Analog Multiplexer,
TC4052BF
AC Buffer Amp.,NJM4565M
AY 6ch Electronic Volume,
M62446FP
TRANSISTORS
Q1
Q51
Q52
Q91
Q93
Q306~309
Q353,354
Q360
Q361
Q362,363
Q364
Q365
Q631
Q901
Q902
Q903
Q904
Q905
Q906
Q907
Q908
Q909
Q910
Q911
Q913
Q914
Q951
QA01
QA02
QA03
QB01
VSKTA1266GR-1
VSKRC107M//-1
VSKTC3203Y/-1
VSKTA1271Y/-1
VSKRC102M//-1
VS2SC2878B/-1
VSKTC3199GR-1
VSKTA1266GR-1
VSKRC107M//-1
VSKRA107M//-1
VSKRA107M//-1
VSKRC107M//-1
VSKTC3203Y/-1
VSKTC3199GR-1
VS2SD2012//-1
VS2SD468-C/-1
VSKRA107M//-1
VSKTC3199GR-1
VS2SD2012//-1
VSKRA102M//-1
VSKTC3199GR-1
VS2SD2012//-1
VSKTC3199GR-1
VS2SD2012//-1
VS2SB1375//-1
VSKRC107M//-1
VSKTA1266GR-1
VSKRC107S//-1
VSKRA107S//-1
VSKRC107S//-1
VS2SD2012//-1
PRICE
RANK
DESCRIPTION
NO.
PARTS CODE
QD01~08
QD10~12
QG01
QG02,03
QG04
QG92
QH51
QH52,53
QK03~06
QK07,08
QK09
QK10,11
QK13~16
QK17,18
QK19
QK21,22
QK24,25
QK26,27
QK28
QK29
QK30
QK40
QL11,12
QL13
QL14
QL15
QL16
QL17~19
QP11~16
QP17
QP91
QR11~13
QT01
QV13,14
QV16
QV17
QV18,19
QV20
QV21,22
QX13~16
QX17
QX18
QX20
QY11,12
QY51,52
QZ01
QZ02
QZ03,04
VSKRC107M//-1
VSKRC107M//-1
VSKRC102M//-1
VSKTC3199GR-1
VSKTA1266GR-1
VSKTC3199GR-1
VSKTC3199GR-1
VSKRC102S//-1
VS2SC1845F/-1
VSKTC3199GR-1
VSKTA1266GR-1
VSKRC104M//-1
VSKRC104M//-1
VS2SC2878A/-1
VSKRC104M//-1
VSKTC3199GR-1
VSKTA1266GR-1
VSKRC104M//-1
VS2SC2236-Y-1
VSKRC107M//-1
VSKRC104M//-1
VSKRC107M//-1
VSKTA1266GR-1
VSKRC104M//-1
VSKTA1273Y/-1
VSKTA1271Y/-1
VSKRC107M//-1
VSKRC104M//-1
VSKTC3199GR-1
VSKRC107M//-1
VS2SD468-C/-1
VSKRA107M//-1
VS2SC535-C/-1
VSKTC3199GR-1
VSKTC3199GR-1
VSKTA1268GR-1
VSKTC3199GR-1
VSKTA1270Y/-1
VSKTC3199GR-1
VSKTC3199GR-1
VSKTA1268GR-1
VSKTC3199GR-1
VSKTC3199GR-1
VSKTC3199GR-1
VSKTC3199GR-1
VSKTA1271Y/-1
VSKTC3203Y/-1
VSKRC107M//-1
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AC
AC
AC
AB
AB
AB
AB
AB
AC
AB
AB
AC
AC
AE
AC
AB
AB
AC
AB
AC
AC
AC
AB
AC
AE
AC
AC
AC
AB
AC
AD
AE
AC
AB
AB
AC
AB
AD
AB
AB
AC
AB
AB
AB
AB
AC
AC
AC
Digital,NPN,KRC107 M
Digital,NPN,KRC107 M
Digital,NPN,KRC102 M
Silicon,NPN,KTC3199 GR
Silicon,PNP,KTA1266 GR
Silicon,NPN,KTC3199 GR
Silicon,NPN,KTC3199 GR
Digital,NPN,KRC102 S
Silicon,NPN,2SC1845 F
Silicon,NPN,KTC3199 GR
Silicon,PNP,KTA1266 GR
Digital,NPN,KRC104 M
Digital,NPN,KRC104 M
Silicon,NPN,2SC2878 A
Digital,NPN,KRC104 M
Silicon,NPN,KTC3199 GR
Silicon,PNP,KTA1266 GR
Digital,NPN,KRC104 M
Silicon,NPN,2SC2236 Y
Digital,NPN,KRC107 M
Digital,NPN,KRC104 M
Digital,NPN,KRC107 M
Silicon,PNP,KTA1266 GR
Digital,NPN,KRC104 M
Silicon,PNP,KTA1273 Y
Silicon,PNP,KTA1271 Y
Digital,NPN,KRC107 M
Digital,NPN,KRC104 M
Silicon,NPN,KTC3199 GR
Digital,NPN,KRC107 M
Silicon,NPN,2SD468 C
Digital,PNP,KRA107 M
Silicon,NPN,2SC535 C
Silicon,NPN,KTC3199 GR
Silicon,NPN,KTC3199 GR
Silicon,PNP,KTA1268 GR
Silicon,NPN,KTC3199 GR
Silicon,PNP,KTA1270 Y
Silicon,NPN,KTC3199 GR
Silicon,NPN,KTC3199 GR
Silicon,PNP,KTA1268 GR
Silicon,NPN,KTC3199 GR
Silicon,NPN,KTC3199 GR
Silicon,NPN,KTC3199 GR
Silicon,NPN,KTC3199 GR
Silicon,PNP,KTA1271 Y
Silicon,NPN,KTC3203 Y
Digital,NPN,KRC107 M
VHD1SS133//-1
VHDRL104A//-1
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-1
VHD1SS135//-1
VHD1SS133//-1
VHD1SS135//-1
VHD1SS133//-1
VHD1SS135//-1
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-1
VHD1N4004S/-1
VHD1SS133//-1
VHD1N4004S/-1
VHDKBU1003/-1
VHD2A02////-1
VHD1N4004S/-1
VHD1SS133//-V
VHD1SS133//-V
VHD1N4004S/-1
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-V
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-1
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AA
AB
AA
AA
AA
AB
AA
AB
AA
AB
AA
AA
AA
AB
AA
AB
AM
AD
AB
AC
AC
AB
AA
AA
AA
AC
AA
AA
AA
AA
AA
Silicon,1SS133
Silicon,RL104A
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1SS135
Silicon,1SS133
Silicon,1SS135
Silicon,1SS133
Silicon,1SS135
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1N4004S
Silicon,1SS133
Silicon,1N4004S
Silicon,KBU1003
Silicon,2A02
Silicon,1N4004S
Silicon,1SS133
Silicon,1SS133
Silicon,1N4004S
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
DIODES
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AB
AC
AC
AC
AC
AC
AB
AB
AC
AE
AE
AC
AC
AB
AD
AD
AE
AB
AD
AC
AB
AD
AB
AD
AF
AC
AB
AB
AB
AB
AD
Silicon,PNP,KTA1266 GR
Digital,NPN,KRC107 M
Silicon,NPN,KTC3203 Y
Silicon,PNP,KTA1271 Y
Digital,NPN,KRC102 M
Silicon,NPN,2SC2878 B
Silicon,NPN,KTC3199 GR
Silicon,PNP,KTA1266 GR
Digital,NPN,KRC107 M
Digital,PNP,KRA107 M
Digital,PNP,KRA107 M
Digital,NPN,KRC107 M
Silicon,NPN,KTC3203 Y
Silicon,NPN,KTC3199 GR
Silicon,NPN,2SD2012
Silicon,NPN,2SD468 C
Digital,PNP,KRA107 M
Silicon,NPN,KTC3199 GR
Silicon,NPN,2SD2012
Digital,PNP,KRA102 M
Silicon,NPN,KTC3199 GR
Silicon,NPN,2SD2012
Silicon,NPN,KTC3199 GR
Silicon,NPN,2SD2012
Silicon,PNP,2SB1375
Digital,NPN,KRC107 M
Silicon,PNP,KTA1266 GR
Digital,NPN,KRC107 S
Digital,NPN,KRA107 S
Digital,NPN,KRC107 S
Silicon,NPN,2SD2012
!
!
!
D1
D2~4
D81,82
D91
D301~304
D305~309
D310
D311
D312~314
D315~317
D351~353
D601
D901
D904
D905,906
D951~954
D991
D992~995
D996~999
DA11~16
DB01,02
DD01
DD02
DG02~08
DH11~20
DH51,52
DL11,12
DQ01,02
DR11,12
DT01
DV13~15
–1–
CD-K491W
NO.
PRICE
RANK
PARTS CODE
DESCRIPTION
DV17
DV19~25
DX13~17
DX21
DY11,12
DY51,52
DZ01,02
LEDD01,02
LEDD03
LEDD04
LEDD05,06
LEDD07
LEDD08,09
LEDD10
LEDD11,12
LEDD13
LEDD14,15
LEDD16,17
LEDD18,19
LEDD20
LEDD21
LEDD23~28
PHM1
VD301,302
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-1
VHD1SS133//-1
VHPKL052UL/-1
VHPSLR505MC-1
VHPKL052UL/-1
VHPSLR325MG-1
VHPSLR325VR-1
VHPSLR325MG-1
VHPSLR325VR-1
VHPSLR325MG-1
VHPSLR325VR-1
VHPSLR325MG-1
VHPSLR325VR-1
VHPSLR325MG-1
VHPKL052UL/-1
VHPSLR505MC-1
VHPLMKD515B-1
VHPI31535CD-1
VHCKV1236Z23F
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AA
AA
AA
AA
AA
AA
AA
AF
AE
AF
AE
AE
AE
AE
AE
AE
AE
AE
AE
AF
AE
AE
AG
AS
VDT01,02
VHCKDV147C/-1
J
AH
ZD61
ZD351
ZD352
ZD631
ZD901
ZD902
ZD903
ZD904
ZD905
ZD951
ZD952
ZDA01,02
ZDB11
ZDF01
ZDH51
ZDQ01
ZDR01
ZDV11
ZDV12
ZDZ01,02
ZDZ03
VHEMTZJ4R7B-1
VHEMTZJ4R7B-1
VHEMTZJ3R9B-1
VHEMTZJ5R6B-1
VHEMTZJ130A-1
VHEMTZJ5R6A-1
VHEMTZJ130C-1
VHEMTZJ8R2C-1
VHEMTZJ6R8C-1
VHEMTZJ330C-1
VHEMTZJ6R8C-1
VHEMTZJ8R2A-V
VHEMTZJ3R9B-V
VHEMTZJ3R3A-1
VHEMTZJ9R1B-V
VHEMTZJ5R1B-1
VHEMTZJ3R3B-1
VHEMTZJ5R1B-1
VHEMTZJ6R2B-1
VHEMTZJ7R5C-1
VHEMTZJ5R1A-1
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AB
AB
AC
AD
AC
AC
AB
AB
AA
AB
AA
AB
AC
AB
AB
AC
AA
AC
AC
AC
AB
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
Silicon,1SS133
LED,Yellow,KL052UL
LED,Green,SLR505MC-1
LED,Yellow,KL052UL
LED,Green,SLR325MG
LED,Red,SLR325VR
LED,Green,SLR325MG
LED,Red,SLR325VR
LED,Green,SLR325MG
LED,Red,SLR325VR
LED,Green,SLR325MG
LED,Red,SLR325VR
LED,Green,SLR325MG
LED,Yellow,KL052UL
LED,Green,SLR505MC-1
LED,Green,LMKD515B
Photo Interrupter
Variable Capacitance,
KV1236Z23F
Variable Capacitance,
KDV147C
Zener,4.7V,MTZJ4.7B
Zener,4.7V,MTZJ4.7B
Zener,3.9V,MTZJ3.9B
Zener,5.6V,MTZJ5.6B
Zener,13V,MTZJ13A
Zener,5.6V,MTZJ5.6A
Zener,13V,MTZJ13C
Zener,8.2V,MTZJ8.2C
Zener,6.8V,MTZJ6.8C
Zener,33V,MTZJ33C
Zener,6.8V,MTZJ6.8C
Zener,8.2V,MTZJ8.2A
Zener,3.9V,MTZJ3.9B
Zener,3.3V,MTZJ3.3A
Zener,9.1V,MTZJ9.1B
Zener,5.1V,MTZJ5.1B
Zener,3.3V,MTZJ3.3B
Zener,5.1V,MTZJ5.1B
Zener,6.2V,MTZJ6.2B
Zener,7.5V,MTZJ7.5C
Zener,5.1V,MTZJ5.1A
92LFILTF1759A
RFILF0124AFZZ
RFILF0003AWZZ
RFILA0009AWZZ
J
J
J
J
AD
AD
AK
AE
FM Band Pass Filter
FM IF,10.7 MHz
FM IF
AM IF
RCILA1064AFZZ
92LCOILA1586B
RCILA0014AWZZ
RCILB1074AFZZ
RCILB0015AWZZ
RCILB0014AWZZ
RCILI0011AWZZ
RTRNP0209AWZZ
RCILI0012AWZZ
J
J
J
J
J
J
J
J
J
AD
AG
AE
AC
AD
AD
AD
BM
AD
MW Antenna
SW1 Antenna
SW2 Antenna
OSC,MW
SW1 Oscillation
SW2 Oscillation
AM IF
Power Transformer
FM IF
VP-XHR82K0000
VP-YF561K0000
VP-DH101K0000
VP-DH102K0000
VP-YF102J0000
VP-YF472J0000
VP-YF561K0000
VP-XF180K0000
VP-XFR82K0000
VP-XF100K0000
VP-XF180K0000
VP-DH2R2M0000
J
J
J
J
J
J
J
J
J
J
J
J
AC
AD
AB
AB
AC
AC
AD
AB
AD
AB
AB
AB
0.82 µH,Choke
560 µH
100 µH,Choke
1 mH,Choke
1 mH
4.7 mH
560 µH
18 µH
0.82 µH
10 µH,Choke
18 µH
2.2 µH,Choke
NO.
LG01
LH51,52
LH53
LK01,02
LK03
LK04
LR01
LT01
LT02
LV91
!
AB
AB
AB
AC
AB
AB
AB
AA
AD
AB
AC 10 kohm (B),Semi-VR
[FM Mute Level]
AF 20 kohms (B),[Mic1/Mic2/Echo]
AB 3.3 kohms (B),Semi-VR
[Tape Speed]
VR351
RVR-M0026AWZZ
J
VR601~603
VRM1
92LVRR1674A
RVR-M0556AFZZ
J
J
TC302~305
92LTO-1527AT
J
AF
Timmer,20 pF
J
J
J
J
J
J
AF
AH
AH
AE
AH
AF
Crystal,456 kHz
Crystal,4.5 MHz
Crystal 12.288 MHz
Ceramic
Crystal
Crystal,16.934 MHz
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AB
AA
AB
AB
AA
AB
AA
AA
AA
AB
AA
AA
AA
AA
AB
AB
AB
AA
AA
AA
AB
AA
AA
AA
AB
AB
AB
AC
AA
AB
AB
AB
AC
AA
AA
AB
AA
AA
AC
AA
AA
AC
AA
AA
AA
AA
AB
AA
47 µF,16V,Electrolytic
0.01 µF,16V
1 µF,50V,Electrolytic
0.1 µF,50V,Electrolytic
0.033 µF,16V
0.1 µF,50V,Electrolytic
0.068 µF,16V
0.047 µF,16V
180 pF,50V
0.1 µF,16V
330 pF,50V
0.01 µF,16V
0.0047 µF,16V
0.001 µF,50V
0.47 µF,50V,Electrolytic
1 µF,50V,Electrolytic
47 µF,16V,Electrolytic
0.0033 µF,16V
220 pF,50V
0.0027 µF,16V
2.2 pF,50V
27 pF,50V
0.033 µF,16V
0.001 µF,50V
0.1 µF,16V
4.7 µF,50V,Electrolytic
0.1 µF,50V,Electrolytic
220 µF,6.3V,Electrolytic
0.01 µF,16V
0.47 µF,50V,Electrolytic
0.33 µF,50V,Electrolytic
1 µF,50V,Electrolytic
100 µF,16V,Electrolytic
0.022 µF,25V
0.01 µF,16V
0.047 µF,50V
12 pF (CH),50V
15 pF (CH),50V
330 µF,6.3V,Electrolytic
100 pF,50V
0.022 µF,25V
100 µF,16V,Electrolytic
0.022 µF,25V
0.001 µF,50V
0.022 µF,25V
0.001 µF,50V
47 µF,16V,Electrolytic
0.022 µF,25V
VIBRATORS
X351
X352
XA11
XD01
XF01
XL1
92LCRSTL1425A
RCRSP0002AWZZ
RCRSP0008AWZZ
RCRM-0031AWZZ
RCRSP0003AWZZ
RCRSP0005AWZZ
CAPACITORS
C1
C2
C3
C4
C5,6
C7
C8
C9
C10
C11,12
C13
C14,15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39,40
C41
C42
C43
C44~49
C50
C51,52
C53
C54
C56
C57
C81,82
C83
COILS
L61
L311
L351,352
L353
L356
L357
L358
LA12
LA13
LA14
LA16~18
LD01
2.2 µH,Peaking
1 µH,Choke
100 µH,Choke
1.8 mmH,Choke
1 mH,Choke
330 µH,Choke
2.2 µH,Peaking
FM RF
FM Oscillation
2.2 µH,Choke
J
J
J
J
J
J
J
J
J
J
VARIABLE CAPACITORS
TRANSFORMERS
T302
T303
T304
T306
T307
T308
T351
T991
TT01
VP-DH2R2K0000
VP-XF1R0K0000
VP-XF101K0000
VP-MK182K0000
VP-MK102K0000
VP-MK331K0000
VP-DH2R2K0000
RCILR0029AWZZ
RCILB0045AWZZ
VP-XH2R2K0000
DESCRIPTION
VARIABLE RESISTORS
FILTERS
BFT01
CF302
CF351
CF352
PRICE
RANK
PARTS CODE
–2–
VCEAZA1CW476M
VCTYMN1CY103N
VCEAZA1HW105M
VCEAZA1HW104M
VCTYPA1CX333K
VCEAZA1HW104M
VCTYPA1CX683K
VCTYPA1CX473K
VCKYMN1HB181K
VCTYPA1CX104K
VCKYMN1HB331K
VCTYMN1CY103N
VCTYMN1CX472K
VCKYMN1HB102K
VCEAZA1HW474M
VCEAZA1HW105M
VCEAZA1CW476M
VCTYMN1CX332K
VCCSPA1HL221J
VCTYMN1CX272K
VCCSMN1HL2R2C
VCCSMN1HL270J
VCTYPA1CX333K
VCKYMN1HB102K
VCTYPA1CX104K
VCEAZA1HW475M
VCEAZA1HW104M
VCEAZA0JW227M
VCTYMN1CY103N
VCEAZA1HW474M
VCEAZA1HW334M
VCEAZA1HW105M
VCEAZA1CW107M
VCTYMN1EF223Z
VCTYMN1CY103N
VCKYPA1HF473Z
VCCCPA1HH120J
VCCCPA1HH150J
VCEAZA0JW337M
VCKYMN1HB101K
VCTYMN1EF223Z
VCEAZA1CW107M
VCTYMN1EF223Z
VCKYBT1HB102K
VCTYMN1EF223Z
VCKYBT1HB102K
VCEAZA1CW476M
VCTYMN1EF223Z
CD-K491W
NO.
C85
C301
C303,304
C305
C306
C307
C308
C309
C310
C311~314
C315,316
C318,319
C320
C321
C330
C331
C334
C335
C336
C338
C342
C343
C349
C350,351
C352
C353,354
C355
C356
C357
C358
C360,361
C362
C363
C364
C365
C366
C367,368
C370~372
C373,374
C375
C380
C381
C382
C383
C385
C386
C387
C390
C391
C392
C393
C394
C395
C396
C397
C398
C399
C601,602
C604
C605
C606
C608
C609
C610
C611
C612
C613
C614
C615
C616,617
C618
C619
C620~623
C624
C625
C626
C627
C628
C629
C630
C631
C632
PRICE
RANK
PARTS CODE
VCKYBT1HB102K
VCKYMN1HB102K
VCTYMN1EF223Z
VCKZPA1HF473Z
VCCUMN1HJ100J
VCKZPA1HF473Z
VCCUMN1HJ8R2D
VCKYMN1HB331K
VCKYMN1HB102K
VCTYMN1EF223Z
VCTYPA1CX104K
VCTYMN1EF223Z
VCTYMN1CX182K
VCTYMN1CX392K
VCCUMN1HJ8R2D
VCKZPA1HF473Z
VCCUMN1HJ180J
VCCCMN1HH180J
VCKYMN1HB471K
VCKYMN1HB102K
VCTYMN1EF223Z
VCCCMN1HH150J
VCEAZA1HW105M
VCTYMN1EF223Z
VCEAZA1CW106M
VCTYMN1EF223Z
VCCSMN1HL220J
VCKYMN1HB102K
VCEAZA1HW225M
VCEAZA1HW105M
VCTYMN1EF223Z
VCEAZA1HW335M
VCTYMN1EF223Z
VCEAZA1CW106M
VCTYMN0JY223N
VCKYMN1HB102K
VCEAZA1HW105M
VCEAZA1HW105M
VCTYPA1CX223K
VCEAZA1HW335M
VCEAZA1HW105M
VCCCMN1HH120J
VCCCMN1HH150J
VCTYBT1CX222M
VCTYMN1CY103K
VCKYMN1HB331K
VCTYMN1EF223Z
VCKYMN1HB101K
VCEAZA1CW476M
VCKYMN1HB102K
VCEAZA1HW225M
VCEAZA1CW476M
VCTYMN1EF223Z
VCEAZA1AW107M
VCTYMN1EF223Z
VCEAZA1AW107M
VCTYMN1EF223Z
VCEAZA1HW474M
VCEAZA1HW225M
VCKYPA1HB271K
VCEAZA1HW104M
VCEAZA1HW225M
VCKYPA1HB271K
VCEAZA1HW225M
VCEAZA1HW104M
VCTYPA1CX822K
VCQYKA1HM683J
RC-QZA224AFYJ
VCEAZA1AW227M
VCEAZA1HW154M
VCQYKA1HM103J
VCKYPA1HB101K
VCEAZA1HW225M
VCEAZA1HW104M
VCTYPA1CX822K
VCEAZA1HW104M
VCQYKA1HM223J
VCQYKA1HM823J
VCQYKA1HM683J
RC-QZA224AFYJ
VCKYPA1HF223Z
VCEAZA1AW107M
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AC
AA
AA
AA
AB
AB
AA
AB
AA
AC
AA
AA
AB
AB
AA
AB
AB
AA
AA
AA
AA
AA
AA
AA
AB
AA
AB
AB
AA
AB
AA
AB
AA
AB
AB
AA
AB
AB
AA
AB
AB
AA
AB
AB
AC
AB
AB
AA
AB
AB
AA
AB
AB
AC
AB
AB
AB
AB
DESCRIPTION
0.001 µF,50V
0.001 µF,50V
0.022 µF,25V
0.047 µF,50V
10 pF (UJ),50V
0.047 µF,50V
8.2 pF (UJ),50V
330 pF,50V
0.001 µF,50V
0.022 µF,25V
0.1 µF,16V
0.022 µF,25V
0.0018 µF,16V
0.0039 µF,16V
8.2 pF (UJ),50V
0.047 µF,50V
18 pF (UJ),50V
18 pF (CH),50V
470 pF,50V
0.001 µF,50V
0.022 µF,25V
15 pF (CH),50V
1 µF,50V,Electrolytic
0.022 µF,25V
10 µF,16V,Electrolytic
0.022 µF,25V
22 pF,50V
0.001 µF,50V
2.2 µF,50V,Electrolytic
1 µF,50V,Electrolytic
0.022 µF,25V
3.3 µF,50V,Electrolytic
0.022 µF,25V
10 µF,16V,Electrolytic
0.022 µF,6.3V
0.001 µF,50V
1 µF,50V,Electrolytic
1 µF,50V,Electrolytic
0.022 µF,16V
3.3 µF,50V,Electrolytic
1 µF,50V,Electrolytic
12 pF (CH),50V
15 pF (CH),50V
0.0022 µF,16V
0.01 µF,16V
330 pF,50V
0.022 µF,25V
100 pF,50V
47 µF,16V,Electrolytic
0.001 µF,50V
2.2 µF,50V,Electrolytic
47 µF,16V,Electrolytic
0.022 µF,25V
100 µF,10V,Electrolytic
0.022 µF,25V
100 µF,10V,Electrolytic
0.022 µF,25V
0.47 µF,50V,Electrolytic
2.2 µF,50V,Electrolytic
270 pF,50V
0.1 µF,50V,Electrolytic
2.2 µF,50V,Electrolytic
270 pF,50V
2.2 µF,50V,Electrolytic
0.1 µF,50V,Electrolytic
0.0082 µF,16V
0.068 µF,50V,Mylar
0.22 µF,50V,Mylar
220 µF,10V,Electrolytic
0.15 µF,50V,Electrolytic
0.01 µF,50V,Mylar
100 pF,50V
2.2 µF,50V,Electrolytic
0.1 µF,50V,Electrolytic
0.0082 µF,16V
0.1 µF,50V,Electrolytic
0.022 µF,50V,Mylar
0.082 µF,50V,Mylar
0.068 µF,50V,Mylar
0.22 µF,50V,Mylar
0.022 µF,50V
100 µF,10V,Electrolytic
NO.
C633
C634
C672
C673
C674
C677
C901
C902~905
C906
C907
C908
C909
C910
C911
C913
C914
C915
C919
C920
C954
C956
C957,958
C959~961
C962
C963,964
C965
C966,967
CA11,12
CA13,14
CA15~18
CA19,20
CA21,22
CA23
CA24
CA25
CA26
CA27
CA28
CA30
CA32
CA33
CA34
CA35
CA36
CA37
CA38~41
CA42,43
CA44,45
CA46
CA47
CA48,49
CA50,51
CA52
CA53
CA54
CA55
CA56
CA57
CA58
CA59
CA60,61
CA62
CA63,64
CA65,66
CA67,68
CA69,70
CA71
CA72
CA73
CA74
CA75,76
CA77
CA79,80
CA81
CA82
CA83
CA84
CA85,86
CA87
CA88
CA91,92
CA93
–3–
PRICE
RANK
PARTS CODE
VCEAZA1HW225M
VCQYKA1HM823J
VCEAZA1EW476M
VCKYPA1HF223Z
VCEAZA1EW476M
VCEAZA1EW476M
VCKYPA1HF223Z
VCEAZA1EW476M
VCKYPA1HF223Z
VCEAZA1EW227M
VCEAZA1EW476M
VCTYBT1EF223Z
VCEAZA1EW476M
VCKYPA1HF223Z
VCEAZW1EW338M
VCEAZA1EW107M
VCKYPA1HF223Z
VCEAZW1EW478M
VCEAZA1EW476M
VCQYKA1HM224K
VCQYKA1HM224K
VCQYKA1HM473K
VCEAZA1HW227M
VCEAZA1JW476M
VCEAZA1HW476M
VCEAZA1VW107M
VCQYKA1HM473K
VCEAZA1CW226M
VCKYTV1EF104Z
VCEAZA1CW106M
VCKYTV1EF104Z
VCKYTV1HB152K
VCEAZA1CW106M
VCKYTV1EF104Z
VCEAZA1CW106M
VCKYTV1EF104Z
VCEAZA1CW106M
VCKYTV1EF104Z
VCKYTV1EF104Z
VCKYTV1EF104Z
VCEAZA1CW106M
VCKYTV1EF104Z
VCEAZA1CW106M
VCKYTV1EF104Z
VCKYTV1HB102K
VCKYTV1EF104Z
VCKYTV1HB102K
VCKYTV1EF104Z
VCKYTV1CB473K
VCKYTV1HB102K
VCKYTV1EF104Z
VCEAZA1AW107M
VCEAZA1CW106M
VCKYTV1HB102K
VCCCTV1HH180J
VCCCTV1HH220J
VCKYTV1HF473Z
VCEAZA1CW106M
VCEAZA0JW227M
VCKYTV1HB102K
VCKYTV1EF104Z
VCEAZA1CW107M
VCEAZA1CW106M
VCKYTV1HB153K
VCEAZA1CW106M
VCKYTV1HB153K
VCKYTV1HF473Z
VCEAZA1CW106M
VCEAZA0JW227M
VCKYTV1HB102K
VCKYTV1EF104Z
VCEAZA1CW107M
VCEAZA1CW106M
VCKYTV1HB153K
VCKYTV1EF104Z
VCEAZA1HW225M
VCCCTV1HH470J
VCKYTV1HF223Z
VCKYTV1HB102K
VCEAZA1HW225M
VCKYTV1HF223Z
VCEAZA1HW225M
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AB
AC
AB
AB
AB
AB
AB
AB
AB
AC
AB
AA
AB
AB
AG
AB
AB
AK
AB
AB
AB
AB
AC
AC
AB
AC
AB
AC
AA
AC
AA
AA
AC
AA
AC
AA
AC
AA
AA
AA
AC
AA
AC
AA
AA
AA
AA
AA
AC
AA
AA
AB
AC
AA
AA
AA
AA
AC
AC
AA
AA
AC
AC
AA
AC
AA
AA
AC
AC
AA
AA
AC
AC
AA
AA
AB
AA
AA
AA
AB
AA
AB
DESCRIPTION
2.2 µF,50V,Electrolytic
0.082 µF,50V,Mylar
47 µF,25V,Electrolytic
0.022 µF,50V
47 µF,25V,Electrolytic
47 µF,25V,Electrolytic
0.022 µF,50V
47 µF,25V,Electrolytic
0.022 µF,50V
220 µF,25V,Electrolytic
47 µF,25V,Electrolytic
0.022 µF,25V
47 µF,25V,Electrolytic
0.022 µF,50V
3300 µF,25V,Electrolytic
100 µF,25V,Electrolytic
0.022 µF,50V
4700 µF,25V,Electrolytic
47 µF,25V,Electrolytic
0.22 µF,50V,Mylar
0.22 µF,50V,Mylar
0.047 µF,50V,Mylar
220 µF,50V,Electrolytic
47 µF,63V,Electrolytic
47 µF,50V,Electrolytic
100 µF,35V,Electrolytic
0.047 µF,50V,Mylar
22 µF,16V,Electrolytic
0.1 µF,25V
10 µF,16V,Electrolytic
0.1 µF,25V
0.0015 µF,50V
10 µF,16V,Electrolytic
0.1 µF,25V
10 µF,16V,Electrolytic
0.1 µF,25V
10 µF,16V,Electrolytic
0.1 µF,25V
0.1 µF,25V
0.1 µF,25V
10 µF,16V,Electrolytic
0.1 µF,25V
10 µF,16V,Electrolytic
0.1 µF,25V
0.001 µF,50V
0.1 µF,25V
0.001 µF,50V
0.1 µF,25V
0.047 µF,16V
0.001 µF,50V
0.1 µF,25V
100 µF,10V,Electrolytic
10 µF,16V,Electrolytic
0.001 µF,50V
18 pF (CH),50V
22 pF (CH),50V
0.047 µF,50V
10 µF,16V,Electrolytic
220 µF,6.3V
0.001 µF,50V
0.1 µF,25V
100 µF,16V,Electrolytic
10 µF,16V,Electrolytic
0.015 µF,50V
10 µF,16V,Electrolytic
0.015 µF,50V
0.047 µF,50V
10 µF,16V,Electrolytic
220 µF,6.3V
0.001 µF,50V
0.1 µF,25V
100 µF,16V,Electrolytic
10 µF,16V,Electrolytic
0.015 µF,50V
0.1 µF,25V
2.2 µF,50V,Electrolytic
47 pF (CH),50V
0.022 µF,50V
0.001 µF,50V
2.2 µF,50V,Electrolytic
0.022 µF,50V
2.2 µF,50V,Electrolytic
CD-K491W
NO.
CA95,96
CA97
CA98
CB01,02
CB03,04
CB05,06
CB11
CB12
CB13
CB14~17
CB18
CB20,21
CB22
CB26
CB27
CD01
CD02
CD05~08
CD09
CD10
CD11
CD18~21
CD28~30
CG01
CG02
CG03
CG04
CG05,06
CG08
CG56
CG57
CH10
CH13
CH15
CH16
CH17
CH18
CH19
CH20
CH21
CH22
CH23
CH24
CH25
CH26
CH27
CH28,29
CH30
CH51
CH52
CH53
CH54
CH55
CH56
CH57
CH58
CH59
CH60
CH61
CH62
CK01,02
CK05,06
CK07,08
CK09
CK10
CK11~14
CK15,16
CK17,18
CK19,20
CK21,22
CK23,24
CK25,26
CK27
CK28
CK29,30
CK31,32
CK33,34
CK35,36
CK37,38
CK39,40
CK41,42
CK43,44
PRICE
RANK
PARTS CODE
VCEAZA1EW476M
VCKYTV1EF104Z
VCEAZA1CW106M
VCKYTV1HB101K
VCKYTV1HF223Z
VCKYTV1HB221K
VCEAZA1EW476M
VCEAZA1AW107M
VCKYTV1HF223Z
VCKYPA1HB102K
VCKYTV1HF103Z
VCKYPA1HB102K
VCKYTV1HB102K
VCKYTV1HB102K
VCKYTV1EF104Z
VCTYBT1EF223Z
VCEAZA1AW107M
VCKYBT1HB102K
VCKYBT1HB151K
VCEAZA0JW227M
VCTYBT1EF223Z
VCKYBT1HB151K
RC-EZY105AF1H
VCEAZA1AW477M
VCTYMN1CY103K
VCEAZA1HW335M
VCTYMN1CY103K
VCCCMN1HH150J
VCKYBT1HB102K
VCTYMN1EF223Z
VCEAZA1EW476M
VCCSMN1HL470J
VCKYMN1HB331K
VCEAZA1HW224M
VCEAZA1HW105M
VCQYKA1HM473K
VCEAZA1HW224M
VCEAZA1HW474M
VCTYMN0JY153M
VCEAZA1HW224M
VCQYKA1HM104K
VCTYMN1CX472K
VCEAZA1HW224M
VCQYKA1HM273K
VCTYMN1CX122K
VCEAZA1HW224M
VCTYMN1EF223Z
VCQYKA1HM562K
VCKYTV1HF223Z
VCKYTV1HB221K
VCEAZA1EW226M
VCKYTV1HB221K
VCEAZA1EW226M
VCEAZA1EW476M
VCKYTV1HF223Z
VCKYTV1CB473K
VCCCTV1HH470J
VCEAZA1AW108M
VCKYTV1HB102K
VCKYTV1HF223Z
VCKYMN1HB681K
VCKYMN1HB331K
VCKYMN1HB102K
VCKYPA1HF223Z
VCEAZA1EW476M
VCKYMN1HB331K
VCEAZA1CW476M
VCTYPA1CX333K
VCKYMN1HB561K
VCEAZA1HW105M
VCTYPA1CX103M
VCTYPA1EX822K
VCTYMN1EF223Z
VCEAZA1EW335M
VCKYMN1HB471K
VCKYMN1HB271K
VCEAZA1EW226M
VCTYPA1CX223K
VCTYPA1CX183K
VCTYMN1CX332K
VCEAZA1EW476M
VCTYMN1EF223Z
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AB
AA
AC
AA
AA
AA
AB
AB
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AC
AA
AA
AB
AC
AA
AB
AA
AA
AA
AA
AB
AA
AA
AB
AB
AB
AB
AB
AA
AB
AB
AA
AB
AB
AA
AB
AA
AA
AA
AA
AB
AA
AB
AB
AA
AC
AA
AC
AA
AA
AA
AA
AA
AB
AB
AA
AB
AA
AA
AB
AA
AA
AA
AB
AA
AA
AB
AA
AA
AA
AB
AA
DESCRIPTION
NO.
47 µF,25V,Electrolytic
0.1 µF,25V
10 µF,16V,Electrolytic
100 pF,50V
0.022 µF,50V
220 pF,50V
47 µF,25V,Electrolytic
100 µF,10V,Electrolytic
0.022 µF,50V
0.001 µF,50V
0.01 µF,50V
0.001 µF,50V
0.001 µF,50V
0.001 µF,50V
0.1 µF,25V
0.022 µF,25V
100 µF,10V,Electrolytic
0.001 µF,50V
150 pF,50V
220 µF,6.3V,Electrolytic
0.022 µF,25V
150 pF,50V
1 µF,50V,Electrolytic
470 µF,10V,Electrolytic
0.01 µF,16V
3.3 µF,50V,Electrolytic
0.01 µF,16V
15 pF (CH),50V
0.001 µF,50V
0.022 µF,25V
47 µF,25V,Electrolytic
47 pF,50V
330 pF,50V
0.22 µF,50V,Electrolytic
1 µF,50V,Electrolytic
0.047 µF,50V,Mylar
0.22 µF,50V,Electrolytic
0.47 µF,50V,Electrolytic
0.015 µF,6.3V
0.22 µF,50V,Electrolytic
0.1 µF,50V,Mylar
0.0047 µF,16V
0.22 µF,50V,Electrolytic
0.027 µF,50V,Mylar
0.0012 µF,16V
0.22 µF,50V,Electrolytic
0.022 µF,25V
0.0056 µF,50V,Mylar
0.022 µF,50V
220 pF,50V
22 µF,25V,Electrolytic
220 pF,50V
22 µF,25V,Electrolytic
47 µF,25V,Electrolytic
0.022 µF,50V
0.047 µF,16V
47 pF (CH),50V
1000 µF,10V,Electrolytic
0.001 µF,50V
0.022 µF,50V
680 pF,50V
330 pF,50V
0.001 µF,50V
0.022 µF,50V
47 µF,25V,Electrolytic
330 pF,50V
47 µF,16V,Electrolytic
0.033 µF,16V
560 pF,50V
1 µF,50V,Electrolytic
0.01 µF,16V
0.0082 µF,25V
0.022 µF,25V
3.3 µF,25V,Electrolytic
470 pF,50V
270 pF,50V
22 µF,25V,Electrolytic
0.022 µF,16V
0.018 µF,16V
0.0033 µF,16V
47 µF,25V,Electrolytic
0.022 µF,25V
CK45
CK46
CK47
CK50
CK51
CK52
CK55
CK60
CK62
CL12
CL13
CP07,08
CP09,10
CP13,14
CP15,16
CP17,18
CP19,20
CP23,24
CP25,26
CP27,28
CP29,30
CP31,32
CP37,38
CP41,42
CP44
CP47
CP53
CP57
CP58
CP91
CQ01~05
CQ06
CQ07
CQ08
CQ09,10
CQ11
CQ12
CQ13
CQ14
CQ15
CQ16~20
CQ21
CQ22,23
CQ24
CQ25
CQ26,27
CQ28
CQ29
CQ30
CQ31
CQ32,33
CQ34
CQ35,36
CR01
CR02
CR03
CR10
CR11~14
CR15~17
CR65,66
CT01
CT02
CT03
CT04
CT05
CT06
CT07
CT08,09
CT10
CT11
CT12
CT13
CT14
CT15
CT16
CV11~14
CV15,16
CV17,18
CV19,20
CV21,22
CV23,24
CV25,26
–4–
PARTS CODE
VCEAZA1EW226M
VCEAZA1AW227M
VCTYMN1EF223Z
VCQPKA2AA822J
VCQYKA1HM273K
VCEAZA1CW476M
VCTYMN1EF223Z
VCEAZA1CW107M
VCQYKA1HM473K
VCEAZA1CW476M
VCEAZA1HW335M
VCKYMN1HB101K
VCEAZA1EW476M
VCKYMN1HB102K
VCQYKA1HM104K
VCCSMN1HL470J
VCQYKA1HM104J
VCEAZA1CW106M
VCKYMN1HB102K
VCTYMN1EF223Z
VCEAZA1HW225M
VCKYMN1HB102K
VCKYMN1HB102K
VCEAZA1HW225M
VCKYMN1HB102K
VCKYMN1HB102K
VCKYMN1HB102K
VCEAZA1EW226M
VCTYPA1CX683K
VCEAZA0JW107M
VCEAZA1HW225M
VCQYKA1HM102J
VCQYKA1HM123J
VCQYKA1HM823J
VCEAZA1HW106M
VCQYKA1HM223J
VCEAZA1HW224M
VCQYKA1HM272J
VCKYPA1HF223Z
VCEAZA1EW476M
VCEAZA1HW225M
VCEAZA1HW474M
VCQYKA1HM223J
VCQYKA1HM472K
VCEAZA1HW474M
VCQYKA1HM223J
VCQYKA1HM472K
RC-EZ0004AWZZ
VCEAZA1EW476M
VCEAZA1HW474M
VCQYKA1HM223J
VCEAZA1HW474M
VCQYKA1HM223J
VCTYMN1EF223Z
VCEAZA1AW107M
VCKYPA1HB102K
VCKYMN1HB102K
VCKYMN1HB391K
VCEAZA1HW475M
VCEAZA1EW476M
VCCCMN1HH180J
VCTYMN1CY103N
VCCSMN1HL4R7C
VCKYMN1HB102K
VCCUMN1HJ6R8D
VCTYMN1EF223Z
VCKYMN1HB102K
VCTYMN1CX472K
VCTYMN1EF223Z
VCCCMN1HH150J
VCCSMN1HL330J
VCCUMN1HJ3R9K
VCCCMN1HH220J
VCTYMN1EF223Z
VCEAZA1CW106M
VCEAZA1HW225M
VCKYPA1HB471K
VCCSPA1HL470J
VCEAZA1HW107M
VCCSPA1HL150J
VCEAZA1HW476M
VCKYPA1HF223Z
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
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J
J
J
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J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
PRICE
RANK
DESCRIPTION
AB
AC
AA
AA
AB
AB
AA
AC
AB
AB
AB
AA
AB
AA
AB
AA
AC
AC
AA
AA
AB
AA
AA
AB
AA
AA
AA
AB
AA
AC
AB
AB
AB
AC
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AD
AB
AB
AB
AB
AB
AA
AB
AA
AA
AA
AB
AB
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AC
AB
AA
AA
AC
AA
AB
AB
22 µF,25V,Electrolytic
220 µF,10V,Electrolytic
0.022 µF,25V
0.0082 µF,100V,Polypropylene
0.027 µF,50V,Mylar
47 µF,16V,Electrolytic
0.022 µF,25V
100 µF,16V,Electrolytic
0.047 µF,50V,Mylar
47 µF,16V,Electrolytic
3.3 µF,50V,Electrolytic
100 pF,50V
47 µF,25V,Electrolytic
0.001 µF,50V
0.1 µF,50V,Mylar
47 pF,50V
0.1 µF,50V,Mylar
10 µF,16V,Electrolytic
0.001 µF,50V
0.022 µF,25V
2.2 µF,50V,Electrolytic
0.001 µF,50V
0.001 µF,50V
2.2 µF,50V,Electrolytic
0.001 µF,50V
0.001 µF,50V
0.001 µF,50V
22 µF,25V,Electrolytic
0.068 µF,16V
100 µF,6.3V,Electrolytic
2.2 µF,50V,Electrolytic
0.001 µF,50V,Mylar
0.012 µF,50V,Mylar
0.082 µF,50V,Mylar
10 µF,50V,Electrolytic
0.022 µF,50V,Mylar
0.22 µF,50V,Electrolytic
0.0027 µF,50V,Mylar
0.022 µF,50V
47 µF,25V,Electrolytic
2.2 µF,50V,Electrolytic
0.47 µF,50V,Electrolytic
0.022 µF,50V,Mylar
0.0047 µF,50V,Mylar
0.47 µF,50V,Electrolytic
0.022 µF,50V,Mylar
0.0047 µF,50V,Mylar
100 µF,10V,Electrolytic
47 µF,25V,Electrolytic
0.47 µF,50V,Electrolytic
0.022 µF,50V,Mylar
0.47 µF,50V,Electrolytic
0.022 µF,50V,Mylar
0.022 µF,25V
100 µF,10V,Electrolytic
0.001 µF,50V
0.001 µF,50V
390 pF,50V
4.7 µF,50V,Electrolytic
47 µF,25V,Electrolytic
18 pF (CH),50V
0.01 µF,16V
4.7 pF,50V
0.001 µF,50V
6.8 pF (UJ),50V
0.022 µF,25V
0.001 µF,50V
0.0047 µF,16V
0.022 µF,25V
15 pF (CH),50V
33 pF,50V
3.9 pF (UJ),50V
22 pF (CH),50V
0.022 µF,25V
10 µF,16V,Electrolytic
2.2 µF,50V,Electrolytic
470 pF,50V
47 pF,50V
100 µF,50V,Electrolytic
15 pF,50V
47 µF,50V,Electrolytic
0.022 µF,50V
CD-K491W
NO.
CV27
CV28
CV29,30
CV31~34
CV35~42
CV43,44
CV45,46
CV47
CV48
CV49
CV91,92
CX11~14
CX15,16
CX17,18
CX19,20
CX21,22
CX23,24
CX25,26
CX27
CX28
CX29,30
CX31~34
CY11,12
CY13
CY14
CY15
CY16
CY17
CY18,19
CY51,52
CY53
CY54
CY55
CY56
CY57
CY58,59
CZ01,02
CZ03,04
CZ05,06
CZ07,08
CZ09,10
CZ11,12
CZ13,14
CZ15,16
CZ17,18
CZ19,20
CZ21,22
CZ23,24
CZ25
CZ26,27
CZ28,29
CZ30
CZ31
CZ32
CZ33
CZ34
CZ35
CZ36
CZ37
CZ38
CZ39
CZ40
CZ41
CZ42,43
CZ44,45
CZ46,47
CZ48~53
CZ54
CZ55
CZ56~61
CZ62
CZ63
CZ64
CZ65
CZ66
CZ67
CZ69,70
CZ71
PRICE
RANK
PARTS CODE
VCEAZA0JW108M
VCEAZA1HW476M
VCEAZW1HW338M
VCQYKA1HM104K
VCKYPA1HF223Z
VCKYPA1HB102K
VCKYBT1HB102K
VCEAZA1EW476M
VCEAZA1HW106M
VCEAZA1HW107M
VCCSPA1HL101J
VCEAZA1HW225M
VCKYPA1HB471K
VCCSPA1HL470J
VCCSPA1HL150J
VCEAZA1HW107M
VCEAZA1HW476M
VCKYPA1HF223Z
VCEAZA0JW108M
VCEAZA1HW476M
VCEAZW1HW338M
VCQYKA1HM104K
VCEAZA1HW225M
VCKYPA1HB471K
VCCSPA1HL470J
VCCSPA1HL150J
VCEAZA1HW107M
VCKYPA1HF223Z
VCQYKA1HM104K
VCEAZA1HW225M
VCKYPA1HB471K
VCEAZA1HW107M
VCCSPA1HL470J
VCCSPA1HL150J
VCKYPA1HF223Z
VCQYKA1HM104K
VCEAZA1HW105M
VCEAZA1CW106M
VCQYKA1HM472K
VCCSPA1HL271J
VCQYKA1HM273K
VCQYKA1HM152K
VCQYKA1HM274K
VCQYKA1HM123J
VCQYKA1HM184K
VCQYKA1HM333K
VCEAZA1HW334M
VCQYKA1HM393K
VCTYMN1EF223Z
VCEAZA1AW107M
VCTYMN1EF223Z
VCEAZA1AW107M
VCTYMN1EF223Z
VCEAZA1AW107M
VCTYMN1EF223Z
VCEAZA1CW106M
VCTYMN1EF223Z
VCEAZA1CW476M
VCTYMN1EF223Z
VCEAZA1CW106M
VCTYMN1EF223Z
VCEAZA1CW476M
VCTYMN1EF223Z
VCEAZA1CW106M
VCCSMN1HL470J
VCEAZA1CW106M
VCEAZA1HW105M
VCTYBT1EF223Z
VCKYBT1HB102K
VCEAZA1HW105M
VCEAZA1CW226M
VCEAZA1HW106M
VCEAZA1HW105M
VCEAZA1HW106M
VCEAZA1HW105M
VCEAZA1CW226M
VCKYMN1HB101K
VCEAZA1HW105M
DESCRIPTION
1000 µF,6.3V,Electrolytic
47 µF,50V,Electrolytic
3300 µF,50V,Electrolytic
0.1 µF,50V,Mylar
0.022 µF,50V
0.001 µF,50V
0.001 µF,50V
47 µF,25V,Electrolytic
10 µF,50V,Electrolytic
100 µF,50V,Electrolytic
100 pF,50V
2.2 µF,50V,Electrolytic
470 pF,50V
47 pF,50V
15 pF,50V
100 µF,50V,Electrolytic
47 µF,50V,Electrolytic
0.022 µF,50V
1000 µF,6.3V,Electrolytic
47 µF,50V,Electrolytic
3300 µF,50V,Electrolytic
0.1 µF,50V,Mylar
2.2 µF,50V,Electrolytic
470 pF,50V
47 pF,50V
15 pF,50V
100 µF,50V,Electrolytic
0.022 µF,50V
0.1 µF,50V,Mylar
2.2 µF,50V,Electrolytic
470 pF,50V
100 µF,50V,Electrolytic
47 pF,50V
15 pF,50V
0.022 µF,50V
0.1 µF,50V,Mylar
1 µF,50V,Electrolytic
10 µF,16V,Electrolytic
0.0047 µF,50V,Mylar
270 pF,50V
0.027 µF,50V,Mylar
0.0015 µF,50V,Mylar
0.27 µF,50V,Mylar
0.012 µF,50V,Mylar
0.18 µF,50V,Mylar
0.033 µF,50V,Mylar
0.33 µF,50V,Electrolytic
0.039 µF,50V,Mylar
0.022 µF,25V
100 µF,10V,Electrolytic
0.022 µF,25V
100 µF,10V,Electrolytic
0.022 µF,25V
100 µF,10V,Electrolytic
0.022 µF,25V
10 µF,16V,Electrolytic
0.022 µF,25V
47 µF,16V,Electrolytic
0.022 µF,25V
10 µF,16V,Electrolytic
0.022 µF,25V
47 µF,16V,Electrolytic
0.022 µF,25V
10 µF,16V,Electrolytic
47 pF,50V
10 µF,16V,Electrolytic
1 µF,50V,Electrolytic
0.022 µF,25V
0.001 µF,50V
1 µF,50V,Electrolytic
22 µF,16V,Electrolytic
10 µF,50V,Electrolytic
1 µF,50V,Electrolytic
10 µF,50V,Electrolytic
1 µF,50V,Electrolytic
22 µF,16V,Electrolytic
100 pF,50V
1 µF,50V,Electrolytic
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AC
AB
AH
AB
AB
AA
AA
AB
AB
AC
AA
AB
AA
AA
AA
AC
AB
AB
AC
AB
AH
AB
AB
AA
AA
AA
AC
AB
AB
AB
AA
AC
AA
AA
AB
AB
AB
AC
AB
AA
AB
AB
AB
AB
AC
AB
AB
AB
AA
AB
AA
AB
AA
AB
AA
AC
AA
AB
AA
AC
AA
AB
AA
AC
AA
AC
AB
AA
AA
AB
AC
AB
AB
AB
AB
AC
AA
AB
J
AA 0 ohm,Jumper,1.4×3.5mm,Ivory
RESISTORS
VRD-MN2BD000C
NO.
R1
R2
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19,20
R21,22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R34
R35,36
R37
R38
R39
R40
R41,42
R43
R44
R45
R46
R47,48
R50
R51
R52
R53
R54
R55
R57
R58,59
R60~62
R63
R64
R66
R80
R81
R82
R83
R85
R86
R87
R88~90
R93
R302
R310
R311
R312
R313
R314
R315
R316
R317
R318
R319
R320
R321,322
R323
R324
R325
R326
R327
R328
R329
–5–
PRICE
RANK
PARTS CODE
VRS-TQ2BB000J
J
VRS-TV2AB000J
VRD-MN2BD100J
VRD-MN2BD102J
VRD-MN2BD153J
VRD-MN2BD104J
VRD-MN2BD222J
VRD-ST2CD682J
VRD-MN2BD101J
VRD-MN2BD102J
VRD-MN2BD273J
VRD-MN2BD123J
VRD-MN2BD332J
VRD-MN2BD333J
VRD-MN2BD153J
VRD-ST2CD102J
VRD-MN2BD223J
VRD-MN2BD103J
VRD-MN2BD473J
VRD-MN2BD152J
VRD-MN2BD823J
VRD-MN2BD393J
VRD-MN2BD103J
VRD-MN2BD563J
VRD-MN2BD682J
VRD-MN2BD122J
VRD-MN2BD103J
VRD-MN2BD122J
VRD-MN2BD223J
VRD-MN2BD224J
VRD-ST2CD823J
VRD-MN2BD471J
VRD-MN2BD102J
VRD-MN2BD562J
VRD-MN2BD473J
VRD-MN2BD563J
VRD-MN2BD333J
VRD-MN2BD472J
VRD-MN2BD561J
VRD-MN2BD103J
VRD-MN2BD681J
VRD-ST2CD335J
VRD-MN2BD273J
VRD-MN2BD122J
VRD-ST2CD331J
VRD-MN2BD151J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD220J
VRD-MN2BD331J
VRD-ST2CD682J
VRD-MN2BD392J
VRD-ST2CD682J
VRD-ST2EE3R9J
VRD-RT2HD560J
VRD-MN2BD222J
VRD-MN2BD103J
VRD-ST2CD102J
VRD-MN2BD221J
VRD-ST2CD820J
VRD-MN2BD223J
VRD-MN2BD104J
VRD-MN2BD333J
VRD-MN2BD223J
VRD-MN2BD332J
VRD-ST2CD223J
VRD-MN2BD223J
VRD-MN2BD103J
VRD-MN2BD152J
VRD-ST2CD104J
VRD-MN2BD103J
VRD-MN2BD562J
VRD-MN2BD683J
VRD-MN2BD104J
VRD-MN2BD563J
VRD-MN2BD102J
VRD-MN2BD562J
VRD-MN2BD103J
VRD-MN2BD104J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
DESCRIPTION
AA 0 ohm,
Jumper,1.55×3.1mm, Green
AA 0 ohm,Jumper,1.25×2mm,Green
AA 10 ohm,1/8W
AA 1 kohm,1/8W
AA 15 kohms,1/8W
AA 100 kohm,1/8W
AA 2.2 kohms,1/8W
AA 6.8 kohms,1/6W
AA 100 ohm,1/8W
AA 1 kohm,1/8W
AA 27 kohms,1/8W
AA 12 kohms,1/8W
AA 3.3 kohms,1/8W
AA 33 kohms,1/8W
AA 15 kohms,1/8W
AA 1 kohm,1/6W
AA 22 kohms,1/8W
AA 10 kohm,1/8W
AA 47 kohms,1/8W
AA 1.5 kohms,1/8W
AA 82 kohms,1/8W
AA 39 kohms,1/8W
AA 10 kohm,1/8W
AA 56 kohms,1/8W
AA 6.8 kohms,1/8W
AA 1.2 kohms,1/8W
AA 10 kohm,1/8W
AA 1.2 kohms,1/8W
AA 22 kohms,1/8W
AA 220 kohms,1/8W
AA 82 kohms,1/6W
AA 470 ohms,1/8W
AA 1 kohm,1/8W
AA 5.6 kohms,1/8W
AA 47 kohms,1/8W
AA 56 kohms,1/8W
AA 33 kohms,1/8W
AA 4.7 kohms,1/8W
AA 560 ohms,1/8W
AA 10 kohm,1/8W
AA 680 ohms,1/8W
AA 3.3 Mohms,1/6W
AA 27 kohms,1/8W
AA 1.2 kohms,1/8W
AA 330 ohms,1/6W
AA 150 ohms,1/8W
AA 1 kohm,1/8W
AA 1 kohm,1/6W
AA 1 kohm,1/8W
AA 1 kohm,1/6W
AA 22 ohms,1/8W
AA 330 ohms,1/8W
AA 6.8 kohms,1/6W
AA 3.9 kohms,1/8W
AA 6.8 kohms,1/6W
AA 3.9 ohms,1/4W
AA 56 ohms,1/2W
AA 2.2 kohms,1/8W
AA 10 kohm,1/8W
AA 1 kohm,1/6W
AA 220 ohms,1/8W
AA 82 ohms,1/6W
AA 22 kohms,1/8W
AA 100 kohm,1/8W
AA 33 kohms,1/8W
AA 22 kohms,1/8W
AA 3.3 kohms,1/8W
AA 22 kohms,1/6W
AA 22 kohms,1/8W
AA 10 kohm,1/8W
AA 1.5 kohms,1/8W
AA 100 kohm,1/6W
AA 10 kohm,1/8W
AA 5.6 kohms,1/8W
AA 68 kohms,1/8W
AA 100 kohm,1/8W
AA 56 kohms,1/8W
AA 1 kohm,1/8W
AA 5.6 kohms,1/8W
AA 10 kohm,1/8W
AA 100 kohm,1/8W
CD-K491W
NO.
!
R330
R338,339
R340
R341~343
R350
R351
R352
R353
R354
R355
R356
R357
R358
R359
R360
R361,362
R363,364
R365,366
R367
R368
R371~374
R376
R377
R379
R380
R381
R382
R383~385
R387
R390
R391,392
R393
R395
R396
R397
R398
R601,602
R603
R604,605
R606
R607
R608
R609
R610,611
R612
R614
R615
R616
R617
R618
R619
R636
R667
R668
R669,670
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R911
R912
R913
R914
R917
R918
R921
R953,954
R955
R956
R957
RA01~06
RA07,08
RA09,10
RA11,12
RA13~22
RA23,24
PRICE
RANK
PARTS CODE
VRD-ST2CD102J
VRD-ST2CD471J
VRD-ST2CD221J
VRD-MN2BD473J
VRD-MN2BD272J
VRD-MN2BD562J
VRD-MN2BD102J
VRD-MN2BD271J
VRD-ST2CD472J
VRD-MN2BD332J
VRD-MN2BD102J
VRD-ST2CD474J
VRD-MN2BD822J
VRD-MN2BD182J
VRD-MN2BD472J
VRD-MN2BD562J
VRD-MN2BD152J
VRD-MN2BD103J
VRD-MN2BD102J
VRD-ST2CD333J
VRD-MN2BD102J
VRD-MN2BD102J
VRD-ST2CD473J
VRD-MN2BD222J
VRD-MN2BD152J
VRD-MN2BD103J
VRD-ST2EE151J
VRD-MN2BD562J
VRD-MN2BD223J
VRD-ST2CD823J
VRD-ST2EE391J
VRD-ST2CD102J
VRD-ST2CD473J
VRD-MN2BD102J
VRD-MN2BD102J
VRD-MN2BD102J
VRD-ST2CD562J
VRD-ST2CD102J
VRD-ST2CD154J
VRD-ST2CD153J
VRD-ST2CD103J
VRD-ST2CD153J
VRD-ST2CD330J
VRD-ST2CD102J
VRD-ST2CD563J
VRD-ST2CD393J
VRD-ST2CD332J
VRD-ST2CD153J
VRD-ST2CD103J
VRD-ST2CD153J
VRD-ST2CD223J
VRD-ST2CD102J
VRD-ST2CD101J
VRD-ST2CD122J
VRD-ST2EE221J
VRS-VV3LA470J
VRD-ST2CD102J
VRD-ST2CD470J
VRD-ST2EE152J
VRG-ST2EC220J
VRD-ST2EE101J
VRD-ST2EE561J
VRD-ST2CD333J
VRD-ST2CD102J
VRD-ST2CD151J
VRD-ST2EE561J
VRD-ST2CD470J
VRD-ST2EE561J
VRD-ST2CD470J
VRD-ST2EE472J
VRD-ST2CD101J
VRS-VV3LA101J
VRD-ST2EE221J
VRD-ST2CD123J
VRD-ST2CD101J
VRD-ST2CD222J
VRS-TQ2BB220J
VRS-TV2AB103J
VRS-TV2AB331J
VRS-TV2AB473J
VRS-TV2AB103J
VRS-TV2AB331J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AC
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AC
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
DESCRIPTION
1 kohm,1/6W
470 ohms,1/6W
220 ohms,1/6W
47 kohms,1/8W
2.7 kohms,1/8W
5.6 kohms,1/8W
1 kohm,1/8W
270 ohms,1/8W
4.7 kohms,1/6W
3.3 kohms,1/8W
1 kohm,1/8W
470 kohms,1/6W
8.2 kohms,1/8W
1.8 kohms,1/8W
4.7 kohms,1/8W
5.6 kohms,1/8W
1.5 kohms,1/8W
10 kohm,1/8W
1 kohm,1/8W
33 kohms,1/6W
1 kohm,1/8W
1 kohm,1/8W
47 kohms,1/6W
2.2 kohms,1/8W
1.5 kohms,1/8W
10 kohm,1/8W
150 ohms,1/4W
5.6 kohms,1/8W
22 kohms,1/8W
82 kohms,1/6W
390 ohms,1/4W
1 kohm,1/6W
47 kohms,1/6W
1 kohm,1/8W
1 kohm,1/8W
1 kohm,1/8W
5.6 kohms,1/6W
1 kohm,1/6W
150 kohms,1/6W
15 kohms,1/6W
10 kohm,1/6W
15 kohms,1/6W
33 ohms,1/6W
1 kohm,1/6W
56 kohms,1/6W
39 kohms,1/6W
3.3 kohms,1/6W
15 kohms,1/6W
10 kohm,1/6W
15 kohms,1/6W
22 kohms,1/6W
1 kohm,1/6W
100 ohm,1/6W
1.2 kohms,1/6W
220 ohms,1/4W
47 ohms,1W
1 kohm,1/6W
47 ohms,1/6W
1.5 kohms,1/4W
22 ohms,1/4W,Fusible
100 ohm,1/4W
560 ohms,1/4W
33 kohms,1/6W
1 kohm,1/6W
150 ohms,1/6W
560 ohms,1/4W
47 ohms,1/6W
560 ohms,1/4W
47 ohms,1/6W
4.7 kohms,1/4W
100 ohm,1/6W
100 ohm,1W
220 ohms,1/4W
12 kohms,1/6W
100 ohm,1/6W
2.2 kohms,1/6W
22 ohms,1/8W
10 kohm,1/10W
330 ohms,1/10W
47 kohms,1/10W
10 kohm,1/10W
330 ohms,1/10W
–6–
NO.
PARTS CODE
RA25,26
RA27,28
RA29
RA30
RA32
RA33
RA34~37
RA39,40
RA41
RA42
RA43
RA44
RA48,49
RA50
RA51
RA52,53
RA54~57
RA59
RA60
RA61,62
RA63,64
RA65,66
RA67,68
RA71,72
RA73,74
RA75
RA76
RA77
RA78
RA79
RA80
RA82,83
RA85
RA87~90
RA91,92
RA93~96
RB01,02
RB03,04
RB05,06
RB07,08
RB09
RB11,12
RD01~06
RD07
RD08
RD09
RD10
RD11
RD12
RD13
RD14~17
RD19
RD21,22
RD26~28
RD29
RD31~33
RD34
RD35~45
RD48,49
RD50
RD51
RD52
RD53
RD54
RD55
RD57
RD58,59
RD60,61
RD62
RD64,65
RD70~72
RE01
RE02
RE03
RE04
RE11
RE12
RE13
RE14
RE15
RE16
RE21
VRS-TV2AB103J
VRS-TQ2BB151J
VRS-TV2AB473J
VRS-TV2AB222J
VRS-TV2AB473J
VRS-TV2AB222J
VRS-TV2AB102J
VRS-TV2AB102J
VRS-TV2AB103J
VRS-TV2AB102J
VRS-TV2AB103J
VRS-TV2AB271J
VRS-TV2AB271J
VRS-TV2AB102J
VRS-TV2AB271J
VRS-TV2AB102J
VRS-TV2AB271J
VRS-TV2AB105J
VRS-TV2AB103J
VRS-TV2AB273J
VRS-TV2AB221J
VRS-TV2AB273J
VRS-TV2AB221J
VRS-TV2AB273J
VRS-TV2AB221J
VRS-TV2AB102J
VRS-TV2AB104J
VRS-TV2AB272J
VRS-TV2AB183J
VRS-TV2AB102J
VRS-TV2AB104J
VRS-TV2AB104J
VRS-TV2AB332J
VRS-TV2AB223J
VRS-TV2AB473J
VRS-TQ2BB681J
VRS-TV2AB223J
VRS-TV2AB273J
VRS-TV2AB101J
VRS-TV2AB104J
VRD-ST2CD561J
VRS-TQ2BB391J
VRD-ST2CD102J
VRD-ST2CD561J
VRD-ST2CD102J
VRD-ST2CD561J
VRD-ST2CD102J
VRD-ST2CD561J
VRD-ST2CD102J
VRD-ST2CD561J
VRD-ST2CD102J
VRD-ST2CD102J
VRD-ST2CD102J
VRD-ST2CD102J
VRD-ST2CD103J
VRD-ST2CD102J
VRD-ST2CD821J
VRD-ST2CD102J
VRD-ST2CD122J
VRD-ST2CD821J
VRD-ST2CD122J
VRD-ST2CD561J
VRD-ST2CD102J
VRD-ST2CD122J
VRD-ST2CD821J
VRD-ST2EE390J
VRD-ST2CD104J
VRD-ST2CD103J
VRD-ST2CD822J
VRD-ST2CD103J
VRD-ST2CD821J
VRD-ST2CD822J
VRD-ST2CD102J
VRD-ST2CD122J
VRD-ST2CD182J
VRD-ST2CD822J
VRD-ST2CD102J
VRD-ST2CD122J
VRD-ST2CD182J
VRD-ST2CD222J
VRD-ST2CD392J
VRD-ST2CD822J
PRICE
RANK
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
DESCRIPTION
10 kohm,1/10W
150 ohms,1/8W
47 kohms,1/10W
2.2 kohms,1/10W
47 kohms,1/10W
2.2 kohms,1/10W
1 kohm,1/10W
1 kohm,1/10W
10 kohm,1/10W
1 kohm,1/10W
10 kohm,1/10W
270 ohms,1/10W
270 ohms,1/10W
1 kohm,1/10W
270 ohms,1/10W
1 kohm,1/10W
270 ohms,1/10W
1 Mohm,1/10W
10 kohm,1/10W
27 kohms,1/10W
220 ohms,1/10W
27 kohms,1/10W
220 ohms,1/10W
27 kohms,1/10W
220 ohms,1/10W
1 kohm,1/10W
100 kohm,1/10W
2.7 kohms,1/10W
18 kohms,1/10W
1 kohm,1/10W
100 kohm,1/10W
100 kohm,1/10W
3.3 kohms,1/10W
22 kohms,1/10W
47 kohms,1/10W
680 ohms,1/8W
22 kohms,1/10W
27 kohms,1/10W
100 ohm,1/10W
100 kohm,1/10W
560 ohms,1/6W
390 ohms,1/8W
1 kohm,1/6W
560 ohms,1/6W
1 kohm,1/6W
560 ohms,1/6W
1 kohm,1/6W
560 ohms,1/6W
1 kohm,1/6W
560 ohms,1/6W
1 kohm,1/6W
1 kohm,1/6W
1 kohm,1/6W
1 kohm,1/6W
10 kohm,1/6W
1 kohm,1/6W
820 ohms,1/6W
1 kohm,1/6W
1.2 kohms,1/6W
820 ohms,1/6W
1.2 kohms,1/6W
560 ohms,1/6W
1 kohm,1/6W
1.2 kohms,1/6W
820 ohms,1/6W
39 ohms,1/4W
100 kohm,1/6W
10 kohm,1/6W
8.2 kohms,1/6W
10 kohm,1/6W
820 ohms,1/6W
8.2 kohms,1/6W
1 kohm,1/6W
1.2 kohms,1/6W
1.8 kohms,1/6W
8.2 kohms,1/6W
1 kohm,1/6W
1.2 kohms,1/6W
1.8 kohms,1/6W
2.2 kohms,1/6W
3.9 kohms,1/6W
8.2 kohms,1/6W
CD-K491W
NO.
PARTS CODE
RE22
RE23
RE25,26
RE27
RE28
RE29
RE31
RE32
RE33
RE34
RE35
RE36
RE37
RE38
RE39
RE41
RE42
RE43
RE44
RE45
RE51
RE52
RE53
RE54
RE55
RE56
RE57
RF01,02
RF03~05
RF06~14
RF19~23
RF24
RF25~28
RF29~32
RF33~35
RF36
RF37,38
RF39,40
RF41,42
RF43
RF44
RF46,47
RF48,49
RF50,51
RF52,53
RF54
RF55
RF58
RF59,60
RF61
RF62
RF63
RF64,65
RF66~70
RF71
RF73
RF74,75
RF76
RF77
RF78
RF79
RF80
RF81
RF82
RF83
RF84~86
RF87,88
RF91
RF92
RF93,94
RF95
RF96,97
RF98,99
RG01
RG04~08
RG11
RG15
RG16
RG17
RG19
RG20~22
RG23,24
VRD-ST2CD102J
VRD-ST2CD122J
VRD-ST2CD392J
VRD-ST2CD562J
VRD-ST2CD123J
VRD-ST2CD273J
VRD-ST2CD822J
VRD-ST2CD102J
VRD-ST2CD122J
VRD-ST2CD182J
VRD-ST2CD222J
VRD-ST2CD392J
VRD-ST2CD562J
VRD-ST2CD123J
VRD-ST2CD273J
VRD-ST2CD822J
VRD-ST2CD102J
VRD-ST2CD122J
VRD-ST2CD182J
VRD-ST2CD222J
VRD-ST2CD822J
VRD-ST2CD102J
VRD-ST2CD122J
VRD-ST2CD182J
VRD-ST2CD222J
VRD-ST2CD392J
VRD-ST2CD562J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-ST2CD102J
VRD-MN2BD103J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD101J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-MN2BD223J
VRD-ST2CD102J
VRD-ST2CD103J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-MN2BD103J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-ST2CD224J
VRD-MN2BD103J
VRD-ST2CD103J
VRD-ST2CD103J
VRD-ST2CD473J
VRD-ST2CD103J
VRD-ST2CD473J
VRD-ST2CD103J
VRD-MN2BD103J
PRICE
RANK
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
DESCRIPTION
1 kohm,1/6W
1.2 kohms,1/6W
3.9 kohms,1/6W
5.6 kohms,1/6W
12 kohms,1/6W
27 kohms,1/6W
8.2 kohms,1/6W
1 kohm,1/6W
1.2 kohms,1/6W
1.8 kohms,1/6W
2.2 kohms,1/6W
3.9 kohms,1/6W
5.6 kohms,1/6W
12 kohms,1/6W
27 kohms,1/6W
8.2 kohms,1/6W
1 kohm,1/6W
1.2 kohms,1/6W
1.8 kohms,1/6W
2.2 kohms,1/6W
8.2 kohms,1/6W
1 kohm,1/6W
1.2 kohms,1/6W
1.8 kohms,1/6W
2.2 kohms,1/6W
3.9 kohms,1/6W
5.6 kohms,1/6W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/6W
10 kohm,1/8W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
100 ohm,1/8W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
22 kohms,1/8W
1 kohm,1/6W
10 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
10 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
220 kohms,1/6W
10 kohm,1/8W
10 kohm,1/6W
10 kohm,1/6W
47 kohms,1/6W
10 kohm,1/6W
47 kohms,1/6W
10 kohm,1/6W
10 kohm,1/8W
NO.
PARTS CODE
RG25
RG26
RG29,30
RG31
RG32
RG33,34
RG35
RG36
RG37
RG38
RG39
RG55,56
RG94
RG95
RG96
RH11
RH12
RH13
RH14
RH15
RH16
RH17
RH20
RH21
RH22
RH24
RH25
RH26
RH27
RH29
RH30
RH31
RH32
RH34
RH35
RH36
RH37
RH39
RH53
RH56
RH57,58
RH61~64
RH65
RH66
RH67
RH68
RK01,02
RK03,04
RK05,06
RK07,08
RK09
RK10
RK11,12
RK13,14
RK15
RK17,18
RK19,20
RK21,22
RK23,24
RK25,26
RK27,28
RK29,30
RK31,32
RK33
RK34
RK35,36
RK37,38
RK39,40
RK41,42
RK43
RK45~50
RK52
RK53
RK54
RK55,56
RK57
RK58
RK60,61
RK62
RK63
RK64
RK65
VRD-ST2CD103J
VRD-MN2BD103J
VRD-MN2BD151J
VRD-MN2BD102J
VRD-MN2BD101J
VRD-MN2BD103J
VRD-MN2BD102J
VRD-MN2BD332J
VRD-MN2BD102J
VRD-ST2CD104J
VRD-MN2BD820J
VRD-MN2BD102J
VRD-ST2CD103J
VRD-MN2BD474J
VRD-ST2CD103J
VRD-MN2BD154J
VRD-MN2BD102J
VRD-MN2BD154J
VRD-MN2BD564J
VRD-MN2BD333J
VRD-MN2BD474J
VRD-MN2BD152J
VRD-MN2BD152J
VRD-MN2BD564J
VRD-MN2BD333J
VRD-MN2BD474J
VRD-MN2BD152J
VRD-MN2BD564J
VRD-MN2BD333J
VRD-MN2BD474J
VRD-MN2BD152J
VRD-MN2BD564J
VRD-MN2BD333J
VRD-MN2BD474J
VRD-MN2BD152J
VRD-MN2BD564J
VRD-MN2BD333J
VRD-MN2BD474J
VRS-TV2AB101J
VRS-TV2AB222J
VRS-TV2AB473J
VRS-TQ2BB151J
VRS-TQ2BB121J
VRS-TQ2BB151J
VRS-TQ2BB391J
VRS-TQ2BB471J
VRD-ST2CD102J
VRD-MN2BD222J
VRD-MN2BD332J
VRD-MN2BD473J
VRD-ST2CD472J
VRD-MN2BD472J
VRD-ST2CD153J
VRD-MN2BD103J
VRD-MN2BD472J
VRD-ST2CD102J
VRD-ST2CD560J
VRD-MN2BD104J
VRD-MN2BD392J
VRD-MN2BD562J
VRD-MN2BD822J
VRD-MN2BD103J
VRD-MN2BD333J
VRD-ST2CD223J
VRD-MN2BD683J
VRD-MN2BD682J
VRD-ST2CD682J
VRD-MN2BD561J
VRD-MN2BD820J
VRD-MN2BD103J
VRD-MN2BD103J
VRD-MN2BD102J
VRD-MN2BD103J
VRD-ST2CD103J
VRD-MN2BD223J
VRD-MN2BD472J
VRD-RT2HD151J
VRD-ST2EE271J
VRD-MN2BD473J
VRD-MN2BD103J
VRD-MN2BD472J
VRD-MN2BD103J
–7–
PRICE
RANK
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
DESCRIPTION
10 kohm,1/6W
10 kohm,1/8W
150 ohms,1/8W
1 kohm,1/8W
100 ohm,1/8W
10 kohm,1/8W
1 kohm,1/8W
3.3 kohms,1/8W
1 kohm,1/8W
100 kohm,1/6W
82 ohms,1/8W
1 kohm,1/8W
10 kohm,1/6W
470 kohms,1/8W
10 kohm,1/6W
150 kohms,1/8W
1 kohm,1/8W
150 kohms,1/8W
560 kohms,1/8W
33 kohms,1/8W
470 kohms,1/8W
1.5 kohms,1/8W
1.5 kohms,1/8W
560 kohms,1/8W
33 kohms,1/8W
470 kohms,1/8W
1.5 kohms,1/8W
560 kohms,1/8W
33 kohms,1/8W
470 kohms,1/8W
1.5 kohms,1/8W
560 kohms,1/8W
33 kohms,1/8W
470 kohms,1/8W
1.5 kohms,1/8W
560 kohms,1/8W
33 kohms,1/8W
470 kohms,1/8W
100 ohm,1/10W
2.2 kohms,1/10W
47 kohms,1/10W
150 ohms,1/8W
120 ohms,1/8W
150 ohms,1/8W
390 ohms,1/8W
470 ohms,1/8W
1 kohm,1/6W
2.2 kohms,1/8W
3.3 kohms,1/8W
47 kohms,1/8W
4.7 kohms,1/6W
4.7 kohms,1/8W
15 kohms,1/6W
10 kohm,1/8W
4.7 kohms,1/8W
1 kohm,1/6W
56 ohms,1/6W
100 kohm,1/8W
3.9 kohms,1/8W
5.6 kohms,1/8W
8.2 kohms,1/8W
10 kohm,1/8W
33 kohms,1/8W
22 kohms,1/6W
68 kohms,1/8W
6.8 kohms,1/8W
6.8 kohms,1/6W
560 ohms,1/8W
82 ohms,1/8W
10 kohm,1/8W
10 kohm,1/8W
1 kohm,1/8W
10 kohm,1/8W
10 kohm,1/6W
22 kohms,1/8W
4.7 kohms,1/8W
150 ohms,1/2W
270 ohms,1/4W
47 kohms,1/8W
10 kohm,1/8W
4.7 kohms,1/8W
10 kohm,1/8W
CD-K491W
!
NO.
PARTS CODE
RK66
RK67
RK68
RK69
RK72,73
RK74,75
RK81
RK89
RK90
RL11
RL12
RL13
RL14
RL15
RL16
RL17
RL18
RL19
RL20
RL24
RM1
RP11,12
RP15,16
RP17,18
RP19,20
RP21,22
RP25,26
RP27,28
RP29,30
RP31,32
RP33,34
RP35,36
RP47,48
RP51,52
RP53,54
RP62
RP70
RP73
RP91
RQ01~08
RQ09
RQ10
RQ11,12
RQ13~15
RQ16~20
RQ21
RR01
RR11,12
RR13,14
RR15,16
RR17,18
RR19~21
RT01
RT02
RT03
RT04
RT05
RT06
RT07
RT08
RT09
RT10
RV13,14
RV17,18
RV19,20
RV21,22
RV23,24
RV25,26
RV27,28
RV29,30
RV31,32
RV33
RV34
RV35
RV36
RV37
RV38
RV40~42
RV43,44
RV51,52
RV53,54
RV55
VRD-MN2BD273J
VRD-MN2BD473J
VRD-MN2BD4R7J
VRD-ST2EE221J
VRD-ST2CD563J
VRD-MN2BD683J
VRD-MN2BD682J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-MN2BD333J
VRD-MN2BD222J
VRD-MN2BD682J
VRD-MN2BD333J
VRD-MN2BD103J
VRD-MN2BD222J
VRD-RT2HD100J
VRD-MN2BD103J
VRD-MN2BD222J
VRD-MN2BD122J
VRD-MN2BD332J
VRD-ST2CD272J
VRD-MN2BD101J
VRD-MN2BD104J
VRD-MN2BD822J
VRD-MN2BD222J
VRD-MN2BD101J
VRD-MN2BD102J
VRD-MN2BD473J
VRD-MN2BD562J
VRD-ST2EE221J
VRD-MN2BD102J
VRD-MN2BD104J
VRD-MN2BD562J
VRD-MN2BD102J
VRD-MN2BD104J
VRD-ST2CD562J
VRD-MN2BD562J
VRD-ST2CD223J
VRD-ST2CD101J
VRD-MN2BD102J
VRD-ST2EE331J
VRD-ST2EE221J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD104J
VRD-ST2CD334J
VRD-ST2CD101J
VRD-MN2BD273J
VRD-MN2BD182J
VRD-MN2BD273J
VRD-MN2BD182J
VRD-ST2CD473J
VRD-MN2BD104J
VRD-MN2BD333J
VRD-ST2CD220J
VRD-MN2BD470J
VRD-MN2BD473J
VRD-MN2BD100J
VRD-MN2BD681J
VRD-MN2BD103J
VRD-ST2EE821J
VRD-ST2CD472J
VRD-ST2CD563J
VRD-ST2CD102J
VRD-ST2CD391J
VRD-ST2CD563J
VRD-ST2CD102J
VRG-ST2HC101J
VRD-ST2CD103J
VRS-VV3AAR20J
VRD-ST2CD102J
VRD-ST2CD103J
VRD-RT2HD153J
VRD-ST2CD222J
VRD-ST2CD223J
VRD-ST2CD473J
VRD-ST2CD103J
VRD-ST2CD563J
VRD-RT2HD4R7J
VRD-RT2HD331J
VRD-ST2CD223J
VRD-ST2EE470J
PRICE
RANK
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
DESCRIPTION
NO.
27 kohms,1/8W
47 kohms,1/8W
4.7 ohms,1/8W
220 ohms,1/4W
56 kohms,1/6W
68 kohms,1/8W
6.8 kohms,1/8W
1 kohm,1/6W
1 kohm,1/8W
33 kohms,1/8W
2.2 kohms,1/8W
6.8 kohms,1/8W
33 kohms,1/8W
10 kohm,1/8W
2.2 kohms,1/8W
10 ohm,1/2W
10 kohm,1/8W
2.2 kohms,1/8W
1.2 kohms,1/8W
3.3 kohms,1/8W
2.7 kohms,1/6W
100 ohm,1/8W
100 kohm,1/8W
8.2 kohms,1/8W
2.2 kohms,1/8W
100 ohm,1/8W
1 kohm,1/8W
47 kohms,1/8W
5.6 kohms,1/8W
220 ohms,1/4W
1 kohm,1/8W
100 kohm,1/8W
5.6 kohms,1/8W
1 kohm,1/8W
100 kohm,1/8W
5.6 kohms,1/6W
5.6 kohms,1/8W
22 kohms,1/6W
100 ohm,1/6W
1 kohm,1/8W
330 ohms,1/4W
220 ohms,1/4W
1 kohm,1/8W
1 kohm,1/6W
100 kohm,1/8W
330 kohms,1/6W
100 ohm,1/6W
27 kohms,1/8W
1.8 kohms,1/8W
27 kohms,1/8W
1.8 kohms,1/8W
47 kohms,1/6W
100 kohm,1/8W
33 kohms,1/8W
22 ohms,1/6W
47 ohms,1/8W
47 kohms,1/8W
10 ohm,1/8W
680 ohms,1/8W
10 kohm,1/8W
820 ohms,1/4W
4.7 kohms,1/6W
56 kohms,1/6W
1 kohm,1/6W
390 ohms,1/6W
56 kohms,1/6W
1 kohm,1/6W
100 ohm,1/2W,Fusible
10 kohm,1/6W
0.2 ohms,1W
1 kohm,1/6W
10 kohm,1/6W
15 kohms,1/2W
2.2 kohms,1/6W
22 kohms,1/6W
47 kohms,1/6W
10 kohm,1/6W
56 kohms,1/6W
4.7 ohms,1/2W
330 ohms,1/2W
22 kohms,1/6W
47 ohms,1/4W
RV56
RV57
RV58
RV59
RV60
RV61
RV62
RV63
RV69,70
RV71
RV72
RV91,92
RX13,14
RX15,16
RX19,20
RX21,22
RX23,24
RX25,26
RX27,28
RX29,30
RX31,32
RX33
RX34
RX35
RX36
RX37
RX38
RX40~42
RX43,44
RX50
RX51
RX52
RX53,54
RX55
RX69,70
RX71
RY11
RY12,13
RY14
RY15
RY16
RY17
RY18
RY19
RY20
RY21
RY22
RY23
RY26
RY51
RY52,53
RY54
RY55
RY56
RY57
RY58
RY59
RY60
RY61
RY62
RY63
RY66
RZ01,02
RZ03,04
RZ05,06
RZ07,08
RZ09,10
RZ11~14
RZ15,16
RZ17,18
RZ19,20
RZ21,22
RZ23,24
RZ25,26
RZ27,28
RZ29,30
RZ31,32
RZ33,34
RZ35,36
RZ37,38
RZ39,40
RZ41,42
î
–8–
PRICE
RANK
PARTS CODE
VRD-ST2CD392J
VRD-ST2CD472J
VRD-ST2CD103J
VRD-ST2CD104J
VRD-ST2CD273J
VRD-ST2CD473J
VRD-ST2CD332J
VRD-ST2CD124J
VRS-VV3AAR20J
VRD-ST2CD821J
VRD-ST2CD223J
VRD-ST2EE221J
VRD-ST2CD563J
VRD-ST2CD102J
VRD-ST2CD391J
VRD-ST2CD563J
VRD-ST2CD102J
VRG-ST2HC101J
VRD-ST2CD103J
VRS-VV3AAR20J
VRD-ST2CD102J
VRD-ST2CD124J
VRD-RT2HD153J
VRD-ST2CD222J
VRD-ST2CD223J
VRD-ST2CD473J
VRD-ST2CD103J
VRD-ST2CD563J
VRD-RT2HD4R7J
VRD-ST2CD473J
VRD-ST2CD332J
VRD-ST2CD273J
VRD-ST2CD223J
VRD-ST2CD103J
VRS-VV3AAR20J
VRD-ST2CD821J
VRD-ST2CD563J
VRD-ST2CD102J
VRD-ST2CD563J
VRD-ST2CD391J
VRS-VV3AAR20J
VRD-ST2CD102J
VRD-ST2CD103J
VRD-ST2CD563J
VRD-RT2HD4R7J
VRD-ST2CD332J
VRD-ST2CD473J
VRD-ST2CD223J
VRS-VV3AAR20J
VRD-ST2CD563J
VRD-ST2CD102J
VRD-ST2CD563J
VRD-ST2CD391J
VRS-VV3AAR20J
VRD-ST2CD103J
VRD-ST2CD102J
VRD-ST2CD563J
VRD-RT2HD4R7J
VRD-ST2CD223J
VRD-ST2CD332J
VRD-ST2CD473J
VRS-VV3AAR20J
VRD-ST2CD682J
VRD-MN2BD682J
VRD-MN2BD105J
VRD-MN2BD104J
VRD-ST2CD101J
VRD-MN2BD105J
VRD-MN2BD124J
VRD-MN2BD681J
VRD-MN2BD105J
VRD-MN2BD124J
VRD-MN2BD681J
VRD-MN2BD105J
VRD-MN2BD274J
VRD-MN2BD681J
VRD-MN2BD105J
VRD-MN2BD334J
VRD-MN2BD681J
VRD-MN2BD105J
VRD-MN2BD334J
VRD-MN2BD681J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
DESCRIPTION
3.9 kohms,1/6W
4.7 kohms,1/6W
10 kohm,1/6W
100 kohm,1/6W
27 kohms,1/6W
47 kohms,1/6W
3.3 kohms,1/6W
120 kohms,1/6W
0.2 ohms,1W
820 ohms,1/6W
22 kohms,1/6W
220 ohms,1/4W
56 kohms,1/6W
1 kohm,1/6W
390 ohms,1/6W
56 kohms,1/6W
1 kohm,1/6W
100 ohm,1/2W,Fusible
10 kohm,1/6W
0.2 ohms,1W
1 kohm,1/6W
120 kohms,1/6W
15 kohms,1/2W
2.2 kohms,1/6W
22 kohms,1/6W
47 kohms,1/6W
10 kohm,1/6W
56 kohms,1/6W
4.7 ohms,1/2W
47 kohms,1/6W
3.3 kohms,1/6W
27 kohms,1/6W
22 kohms,1/6W
10 kohm,1/6W
0.2 ohms,1W
820 ohms,1/6W
56 kohms,1/6W
1 kohm,1/6W
56 kohms,1/6W
390 ohms,1/6W
0.2 ohms,1W
1 kohm,1/6W
10 kohm,1/6W
56 kohms,1/6W
4.7 ohms,1/2W
3.3 kohms,1/6W
47 kohms,1/6W
22 kohms,1/6W
0.2 ohms,1W
56 kohms,1/6W
1 kohm,1/6W
56 kohms,1/6W
390 ohms,1/6W
0.2 ohms,1W
10 kohm,1/6W
1 kohm,1/6W
56 kohms,1/6W
4.7 ohms,1/2W
22 kohms,1/6W
3.3 kohms,1/6W
47 kohms,1/6W
0.2 ohms,1W
6.8 kohms,1/6W
6.8 kohms,1/8W
1 Mohm,1/8W
100 kohm,1/8W
100 ohm,1/6W
1 Mohm,1/8W
120 kohms,1/8W
680 ohms,1/8W
1 Mohm,1/8W
120 kohms,1/8W
680 ohms,1/8W
1 Mohm,1/8W
270 kohms,1/8W
680 ohms,1/8W
1 Mohm,1/8W
330 kohms,1/8W
680 ohms,1/8W
1 Mohm,1/8W
330 kohms,1/8W
680 ohms,1/8W
CD-K491W
NO.
PARTS CODE
RZ43~46
RZ47
RZ48,49
RZ50
RZ51
RZ52~54
RZ55,56
RZ57,58
RZ59,60
RZ61,62
RZ63,64
RZ65~68
RZ69~74
RZ75
RZ76~78
RZ79~84
RZ85,86
RZ87~89
RZ90,91
RZ93,94
RZ95
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-ST2CD102J
VRD-MN2BD102J
VRD-MN2BD104J
VRD-MN2BD102J
VRD-MN2BD272J
VRD-MN2BD103J
VRD-MN2BD104J
VRD-ST2EE101J
VRD-MN2BD103J
VRD-ST2CD100J
VRD-ST2CD102J
VRD-MN2BD103J
VRD-ST2EE102J
VRD-MN2BD474J
VRD-MN2BD223J
VRD-ST2CD102J
VRD-ST2CD221J
PRICE
RANK
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
DESCRIPTION
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
1 kohm,1/6W
1 kohm,1/8W
100 kohm,1/8W
1 kohm,1/8W
2.7 kohms,1/8W
10 kohm,1/8W
100 kohm,1/8W
100 ohm,1/4W
10 kohm,1/8W
10 ohm,1/6W
1 kohm,1/6W
10 kohm,1/8W
1 kohm,1/4W
470 kohms,1/8W
22 kohms,1/8W
1 kohm,1/6W
220 ohms,1/6W
AH
AH
AL
AF
AK
AK
AG
AF
AL
AH
AL
AC
AC
AD
AD
AC
AC
AD
AD
AB
AB
AC
AC
AC
AB
AC
AC
AK
AA
AB
AB
AB
AB
AA
AC
AB
AB
AB
AK
AH
AG
AK
AG
AN
AD
AD
AD
AD
AD
AD
AD
AD
AT
BD
AC
AE
AF
AG
Connector Ass’y,3/3Pin
Connector Ass’y,9/9Pin
Connector Ass’y,11/11Pin
Connector Ass’y,4/4Pin
Connector Ass’y,7/7Pin
Connector Ass’y,7/7Pin
Connector Ass’y,2/2Pin
Connector Ass’y,3/3Pin
Connector Ass’y,14/14Pin
Connector Ass’y,11/11Pin
Connector Ass’y,6/10/2Pin
Socket,10Pin
Socket,20Pin
Socket,16Pin
Socket,13Pin
Socket,10Pin
Socket,20Pin
Socket,16Pin
Socket,13Pin
Plug,5Pin
Plug,8Pin
Plug,6Pin
Plug,6Pin
Plug,11Pin
Plug,3Pin
Plug,14Pin
Plug,11Pin
Socket,10Pin
Plug,3Pin
Plug,7Pin
Plug,11Pin
Plug,4Pin
Plug,3Pin
Plug,2Pin
Plug,9Pin
Plug,2Pin
Plug,7Pin
Plug,7Pin
Connector Ass’y,5/5Pin
Connector Ass’y,8/8Pin
Connector Ass’y,6/6Pin
Plug,10Pin
Connector Ass’y,3Pin
Connector Ass’y,7Pin
Connector Ass’y,2Pin
Fuse,T5.0A L 250V
Fuse,T2.5A L 250V
Fuse,T2.5A L 250V
Fuse,T8A L 250V
Fuse,T2.5A L 250V
Fuse,T1.6A L 250V
Fuse,T500mA L 250V
FM Front End
FL Display
Plug,3Pin
Flat Cable,10Pin
Flat Cable,20Pin
Flat Wire,6Pin
NO.
OTHER CIRCUITRY PARTS
!
!
!
!
!
!
!
BI99/CNS99
QCNWN1238AWZZ J
BI601/CNSU02 QCNWN1270AWZZ J
BI901/CNS901 QCNWN1225AWZZ J
BI902/CNS902 QCNWN1226AWZZ J
BI903/CNS903 QCNWN1227AWZZ J
BI904/CNS904 QCNWN1229AWZZ J
BIA11/CNSA11 QCNWN1237AWZZ J
BIF11/CNSF11 QCNWN1233AWZZ J
BIF12/CNSF12 QCNWN1234AWZZ J
BIF13/CNSF13 QCNWN1239AWZZ J
BIM5/CNS10/CNS5 QCNWN1184AWZZ J
CFWA01
QCNCWZG10AWZZ J
CFWA02
QCNCWZG20AWZZ J
CFWP01
QCNCWZG16AWZZ J
CFWP02
QCNCWZG13AWZZ J
CFWU01
QCNCWZG10AWZZ J
CFWU02
QCNCWZG20AWZZ J
CFWV11
QCNCWZG16AWZZ J
CFWX11
QCNCWZG13AWZZ J
CNP1
92LCONE5P53253 J
CNP2
QCNCM705HAFZZ J
CNP3
92LCONE6P53253 J
CNP3A
92LCONE6P53254 J
CNP10
QCNCM705KAFZZ J
CNP11
QCNCM704CAFZZ J
CNP12
QCNCM704PAFZZ J
CNP303
QCNCM705LAFZZ J
CNPF01
QCNCWZS10AWZZ J
CNPK01
QCNCM705CAFZZ J
CNPK02
QCNCM705GAFZZ J
CNPP01
QCNCM698LAFZZ J
CNPP02
QCNCM705DAFZZ J
CNPR11
QCNCM704CAFZZ J
CNPR12
QCNCM704BAFZZ J
CNPU02
QCNCM698JAFZZ J
CNPV11
92LCONPB2BPHK J
CNPV12
QCNCM698GAFZZ J
CNPX12
QCNCM698GAFZZ J
CNS1A/B
QCNWN1181AWZZ J
CNS2A/B
QCNWN1182AWZZ J
CNS3A/B
QCNWN1183AWZZ J
CNSD01
QCNCMZS10AWZZ J
CNSK1
QCNWN1231AWZZ J
CNSK2
QCNWN1232AWZZ J
CNSV11
QCNWN1228AWZZ J
F990
92LFUSE-T502-E
J
F991
92LFUSE-T252-E
J
F992
92LFUSE-T252-E
J
F995,996
92LFUSET802E
J
F997
92LFUSE-T252-E
J
F998
92LFUSE-T162-E
J
F999
92LFUSE-T501-E
J
FE301
RTUNS0007AWZZ J
FLD1
VVKBJ613GK/-1
J
FW901
QCNWN1301AWZZ J
FWA01
QCNWN1222AWZZ J
FWA02
QCNWN1223AWZZ J
FWD01
QCNWN0711AWZZ J
!
PRICE
RANK
PARTS CODE
FWD02
FWM1
FWM2
FWP01
FWP02
FWV91
ICA14
ICR11
QCNWN1282AWZZ
QCNWN1230AWZZ
QCNWN0942AWZZ
QCNWN1218AWZZ
QCNWN1220AWZZ
QCNWN1281AWZZ
VHPGP1F38R/-1
VHPGP1F38T/-1
J
J
J
J
J
J
J
J
AF
AF
AC
AF
AF
AG
AM
AL
J601,602
JA11
JH51
JR11,12
JV91
M1
M2
M3
92LJACK-1249A
QJAKZ0011AWZZ
QSOCJ0302AWZZ
QSOCJ0205AWZZ
92LJACKH1759A
92LMTR1858CASY
92LMTR1854BASY
RMOTV0373AFZZ
J
J
J
J
J
J
J
J
AE
AE
AE
AG
AF
AS
AP
AL
M901
MM1(250-1)
RLYV11
RLYX11
RLYY11
RLYY51
RXD01
SO301
SOLM1
SOLM2
SW1
SW2
92LMTR1810A
92LMTR2512AASY
RRLYD0008AWZZ
RRLYD0008AWZZ
RRLYD0008AWZZ
RRLYD0008AWZZ
VHLN64H380A-1
QTANC0301AWZZ
92LM-SOL1676A
————
QSW-P0004AWZZ
QSW-F0001AWZZ
J
J
J
J
J
J
J
J
J
J
J
AK
AT
AN
AN
AN
AN
AK
AH
AK
—
AE
AD
SW3
SW4
SW991
QSW-P0005AWZZ J
QSW-F9001AW01 J
QSOCE0008AWZZ J
AD
AD
AH
SWD01
QSW-Z0003AWZZ
J
AH
SWD02
SWD03
SWD04
SWD05
SWD06
SWD12
QSW-Z0003AWZZ
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
J
J
J
J
J
J
AH
AC
AC
AC
AC
AC
SWD13
SWD14
92LSWICHT1663T
92LSWICHT1663T
J
J
AC
AC
SWD15
SWD16
SWD17
SWD23
SWD26
SWD27
SWD28
SWD29
SWD30
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
J
J
J
J
J
J
J
J
J
AC
AC
AC
AC
AC
AC
AC
AC
AC
SWD31
SWD32
92LSWICHT1663T
92LSWICHT1663T
J
J
AC
AC
SWD33
SWD34
SWD35
SWD36
SWD37
SWD38
SWD39
SWD40
SWD41
SWD42
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
J
J
J
J
J
J
J
J
J
J
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
SWD43
SWD48
92LSWICHT1663T
92LSWICHT1663T
J
J
AC
AC
SWD49
SWD50
SWD51
SWD52
SWD53
SWD54
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
92LSWICHT1663T
J
J
J
J
J
J
AC
AC
AC
AC
AC
AC
SWF02
QSW-S0024AWZZ
J
AE
–9–
DESCRIPTION
Flat Wire,3Pin
Flat Wire,13Pin
Flat Wire,4Pin
Flat Cable,16Pin
Flat Cable,13Pin
Flat Wire,5Pin
Terminal,Digital Input,GP1F38R
Terminal Digital Output/LED,
GP1F38T
Jack,Mic1/2
Jack,Digital 2 Coaxial
Jack,Video In/Out
Jack,VIDEO/AUX 1/2
Jack,Headphones
Motor with Chassis [Spindle]
Motor with Gear [Sled]
Motor with Worm Pulley
[T/T Up/Down Loading]
Motor,Air Cooling Fan
Motor with Pulley [Tape]
Relay
Relay
Relay
Relay
Remote Sensor,N64H380A
Terminal,Antenna
Solenoid
Solenoid Ass’y
Switch,Push Type [Open/Close]
Switch,Leaf/Skeleton Type
[Mecha Up]
Switch,Push Type [Disc Number]
Switch,Leaf Type [Pickup In]
Switch,Slide Type
[Voltage Selector]
Switch,Rotary Type
[Volume Jog]
Switch,Rotary Type [Jog]
Switch,Key Type [X-BASS]
Switch,Key Type [PRE EQ.]
Switch,Key Type [MENU]
Switch,Key Type [ITEM]
Switch,Key Type
[TUNING UP/CUE]
Switch,Key Type [STOP]
Switch,Key Type
[NORMAL EDIT]
Switch,Key Type [HIGH EDIT]
Switch,Key Type [REC/PAUSE]
Switch,Key Type [F-PLAY]
Switch,Key Type [QSOUND]
Switch,Key Type [VIRTUAL]
Switch,Key Type [PHANTOM]
Switch,Key Type [NORMAL]
Switch,Key Type [BYPASS]
Switch,Key Type
[TUNING DOWN/REWIND]
Switch,Key Type [CD PAUSE]
Switch,Key Type
[REVERSE MODE]
Switch,Key Type [R-PLAY]
Switch,Key Type [CLOCK]
Switch,Key Type [MEMORY]
Switch,Key Type [TIMER]
Switch,Key Type [SLEEP]
Switch,Key Type [CLEAR]
Switch,Key Type [DVD/VIDEO 1]
Switch,Key Type [DVD/VIDEO 2]
Switch,Key Type [TAPE 1/2]
Switch,Key Type
[TUNER/BAND]
Switch,Key Type [CD]
Switch,Key Type
[POWER/STAND-BY]
Switch,Key Type [KARAOKE]
Switch,Key Type [DISC 1]
Switch,Key Type [DISC 2]
Switch,Key Type [DISC 3]
Switch,Key Type [DISC SKIP]
Switch,Key Type
[OPEN/CLOSE]
Switch,Slide Type
[Span Selector]
CD-K491W
NO.
PRICE
RANK
PARTS CODE
SWM3(250-9)
SWM4(250-10)
SWM5(250-11)
SWM6(250-12)
TMV01
TMX11
92LM-SW1676A
92LM-SW1676A
QSW-F9003AWZZ
92LM-SW1676B
QTANA0601AWZZ
QTANA0601AWZZ
J
J
J
J
J
J
AC
AC
AG
AD
AH
AH
WHD01
WTL11
WTP01,02
WTV11
QCNCW015FAWZZ
QCNCW012NAWZZ
QCNCW623CAFZZ
92LCONE5P52287
J
J
J
J
AB
AE
AB
AC
DESCRIPTION
NO.
Switch,Leaf Type [REC FWD]
Switch,Leaf Type [REC RVS]
Switch,Leaf Type [F.A.S]
Switch,Leaf Type [CAM]
Speaker Terminal,Front/Center
Speaker Terminal,Surround/Sud
Woofer
Socket,6Pin
Plug,13Pin
Plug,3Pin
Socket,5Pin
!
233
234
235
236
237
238
239
240
241
242
LANGK0132AWFW
LCHSM0071AWFW
GITAR0400AWSA
LANGK0125AWFW
LANGK0126AWFW
LANGK0130AWFW
PCUSG0022AWZZ
PSLDM3044AWFW
PCUSG0022AWZZ
QACCA0001AW00
!
242
QACCB0006AW00 J
!
242
QACCE0008AW00 J
!
242
QACCJ0003AW00
J
!
242
QACCL0005AW00
J
243
244
245
246
247
248
249
250
250- 1(MM1)
250- 2
250- 3
250- 4
250- 5
250- 6
250- 7
250- 8
250- 9(SWM3)
250-10(SWM4)
250-11(SWM5)
250-12(SWM6)
251
252
253
254
255
257
258
259
260
260- 1
LANGT0042AWFW
HPNLC1197AWSA
92LN-BAND1318A
LANGK0129AWFW
NFANP0001AWZZ
92LCSPR1431C
PRDAR0110AWFW
92LMECHA2921A
92LMTR2512AASY
NBLTH0003AWZZ
NBLTH0004AWZZ
NBLTK0021AWZZ
NROLY0003AWM1
NROLY0004AWM1
92LMRPH1746A
RHEDK0002AWZZ
92LM-SW1676A
92LM-SW1676A
QSW-F9003AWZZ
92LM-SW1676B
LANGK0127AWFW
LANGK0128AWFW
PRDAR0111AWFW
GITAS0048AWSA
GITAS0049AWSA
LANGF0032AWZZ
LCHSZ0010AWZZ
LCHSZ0011AWZZ
92LHOLD2037AS1
————
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
260- 2
260- 3
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
288
289
PMAGF0001AWZZ
92LSUPT1749D
LHLDZ1139AWSA
LHLDZ1140AWZZ
LHLDZ1141AWZZ
LHLDZ1189AWZZ
LHLDZ1188AWZZ
MLEVP0066AWZZ
MLEVP0067AWZZ
MLEVP0068AWZZ
MLEVP0070AWZZ
MSPRC0020AWFJ
MSPRC0024AWFW
MSPRD0044AWFJ
NBLTK0029AWZZ
NGERH0064AWZZ
NGERH0065AWZZ
NGERK0003AWZZ
NGERK0004AWZZ
NGERK0005AWZZ
NGERW0006AWZZ
NPLYD0001AWZZ
NROLP0009AWZZ
NTNT-0018AWSA
PCUSG0022AWZZ
QFSHD0001AWZZ
92LLUG1746A
PFLT-0038AWZZ
LBSHC0002AWZZ
JKNBK0012AWSE
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
CD MECHANISM PARTS
!
301
302
303
304
305
306
306- 1
NGERH0011AWZZ
NGERH0012AWZZ
MLEVP0010AWZZ
NSFTM0002AWFW
92LM-CUSN1524A
92LHPC1MASY
————
J
J
J
J
J
J
AC
AC
AC
AE
AC
BG
—
306- 2
306- 3
701
702
703
704
M1
M2
SW4
NGERR0043AFZZ
MSPRC0961AFZZ
XBSSD26P06000
XHBSD20P05000
XBBSD20P03000
LX-WZ1070AFZZ
92LMTR1858CASY
92LMTR1854BASY
QSW-F9001AW01
J
J
J
J
J
J
J
J
J
AC
AA
AA
AA
AA
AA
AS
AP
AD
Gear,Middle
Gear,Drive
Rail,Guide
Shaft,Guide
Cushion
Pickup Unit Ass’y
Pickup Unit
(Not Replacement Item)
Gear,Rack
Spring,Rack
Screw,ø2.6×6mm
Screw,ø2×5mm
Screw,ø2×3mm
Washer,ø1.5×ø3.8×0.25mm
Motor with Chassis [Spindle]
Motor with Gear [Sled]
Switch,Leaf Type [Pickup In]
CABINET PARTS
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
GCAB-1044AWSA
GCAB-1050AWSB
GCOVA1186AWSB
GCOVA1187AWSB
GCOVA1202AWSA
GDORF0058AWSB
GDORF0059AWSB
HDECQ0346AWSA
HDECQ0347AWSA
HDECQ0312AWSA
HDECQ0394AWSA
HDECQ0314AWSB
HDECQ0315AWSB
HDECQ0299AWSA
JKNBZ0492AWSB
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AM
AS
AF
AF
AG
AM
AM
AH
AH
AK
216
217
218
219
220
221
222
223
223- 1
JKNBZ0493AWSB
JKNBZ0494AWSA
JKNBZ0538AWSA
JKNBZ0496AWSA
JKNBZ0472AWSB
JKNBZ0473AWSA
JKNBZ0523AWSA
92LKNOB2921AS1
————
J
J
J
J
J
J
J
J
AE
AH
AE
AK
AG
AD
AH
AG
—
223- 2
223- 3
224
224- 1
HDECQ0337AWSA J
PFLT-0040AWZZ
J
92LKNOB2921BS1 J
————
AC
AB
AH
—
224- 2
224- 3
225A
225B
225C
225D
225E
226
227
228
229
230
231
231- 1
HDECQ0338AWSA
PFLT-0040AWZZ
JKNBZ0499AWSB
HDECQ0339AWSA
HDECQ0340AWSA
HDECQ0341AWSA
HDECQ0342AWSA
MLIFP0003AWZZ
MSPRD0092AWFJ
MSPRD0093AWFJ
HBDGB1008AWSB
JKNBK0058AWSA
KNOB2921AASY1
————
AC
AB
AH
AC
AC
AC
AC
AE
AB
AB
231- 2
232
HDECQ0336AWSB J
92LCSPR1431C
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AF
AE
AG
AE
AM
AK
—
AG
AA
CD Player Base
Top Cabinet
Tray Cover Panel,Left
Tray Cover Panel,Right
CD Tray Cover
Cassette Holder,Tape 1
Cassette Holder,Tape 2
Panel,Cassette,Tape 1
Panel,Cassette,Tape 2
Panel,Surround
Panel,FL
Panel,Operation (A)
Panel,Operation (B)
CD Top Panel
Button,Timer/Clock/Sleep/
Memory/Clear
Button,Edit/Set Up
Button,Surround
Button,Power/Stand-by
Button,Function
Button,Disc No.
Button,Open/Close
Button,X-BASS/Demo
Operation Knob Ass’y (A)
Knob,Operation (A)
(Not Replacement Item)
Indicator (A)
Felt (A)
Operation Knob Ass’y (B)
Knob,Operation (B)
(Not Replacement Item)
Indicator (B)
Felt (B)
Knob,Operation (C)
Indicator (C)
Indicator (D)
Indicator (E)
Indicator (F)
Damper
Spring,Cassette,Tape 1
Spring,Cassette,Tape 2
Badge,SHARP
Knob,Volume
Jog Knob Ass’y
Knob,JOG
(Not Replacement Item)
Panel,JOG
Ring Spring,Volume
!
– 10 –
PRICE
RANK
PARTS CODE
J
J
J
J
J
J
J
J
J
J
DESCRIPTION
AE Bracket,PWB/Knob
AW Main Chassis
Rear Panel
AK Bracket,PWB (A)
AF Bracket,Shield Support
AF Bracket,AC Power Supply Cord
AB Cushion,Leg
AM Shield (Dolby) [A]
AB Cushion,Leg
AM AC Power Supply Cord
[For Saudi Arabia Only]
AU AC Power Supply Cord[For Hong
Kong Only]
AG AC Power Supply Cord
[Except for Saudi Arabia/Hong
Kong/Australia/New Zealand]
AK AC Power Supply Cord
[For Taiwan Only]
AN AC Power Supply Cord
[For Australia/New Zealand
Only]
AC Bracket,PWB Support
Front Panel
AA Nylon Band,80mm
AF Bracket,Fan Support
AD Rotary Fan
AA Ring Spring,Fan
AY Heat Sink,Main
BK Tape Mechanism Ass’y
AT Motor with Pulley [Tape]
AC Belt,Main,Tape 1
AC Belt,Main,Tape 2
AB Belt,Sub
AF Pinch Roller Foward Ass’y
AF Pinch Roller Reverse Ass’y
AM Head,Record/Playback
AV Head,Erase [Tape 2]
AC Switch,Leaf Type [REC FWD]
AC Switch,Leaf Type [REC RVS]
AG Switch,Leaf Type [F.A.S]
AD Switch,Leaf Type [CAM]
AG Bracket,Heat Sink (A)
AG Bracket,Heat Sink (B)
AR Sub Heat Sink
AQ Side Panel,Left
AQ Side Panel,Right
AC Support,T/T Lock Lever
AM Chassis,Loading
AG Chassis,CD Mechanism
AK Stabilizer Ass’y
— Stabilizer
(Not Replacement Item)
AF Magnet
AA Support,Magnet
AD Support,Stabilizer
AB Guide
AB Support,Pitch
AG Holder,FL
AC Holder,LED
AE Lever,Shift
AC Lever,Lock
AB Lever,Change
AB Lever,T/T Lock
AB Spring,T/T Lock Lever
AB Spring,Solenoid
AB Spring,Lock Lever
AB Belt,Drive
AD Gear,Cam
AB Gear,Turntable
AC Gear,Drive
AB Gear,Bevel
AB Gear,Loading
AC Gear,Worm Wheel
AB Pulley
AB Roller
AK Turntable
AB Cushion
AB Holder,Fuse
AA Lug Terminal
AC Felt
AD Bushing,AC Power Supply Cord
AE Knob,Mic Volume
CD-K491W
NO.
PRICE
RANK
PARTS CODE
290
291
291
JKNBZ0537AWSA
TSPC-0532AWZZ
TSPC-0533AWZZ
J
J
J
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
XBBSD20P04000
XBPSD26P05JSO
XEBSD26P12000
XEBSD30P10000
XESSD30P10000
XJBSD30P10000
XJBSD30P14000
XJBSF30P08000
XJBSF30P12000
XJSSD30P10000
XHBSD30P06000
XJBSD30P08000
LX-JZ0022AFFD
LX-HZ0082AFZZ
LX-JZ0010AFFD
XJSSF30P10000
LX-TZ0019AFZZ
LX-EZ0005AWFD
LX-JZ0002AWFD
XEBSD30P12000
XJBSF30P10000
LX-EZ0010AWFD
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
DESCRIPTION
NO.
AC Button,Karaoke Marker
Label,Specification [For Taiwan]
Label,Specification
[For Thailand]
AA Screw,ø2×4mm
AB Screw,ø2.6×5mm
AA Screw,ø2.6×12mm
AA Screw,ø3×10mm
AA Screw,ø3×10mm
AA Screw,ø3×10mm
AA Screw,ø3×14mm
AA Screw,ø3×8mm
AA Screw,ø3×12mm
AA Screw,ø3×10mm
AA Screw,ø3×6mm
AA Screw,ø3×8mm
AA Screw,ø3×8mm
AA Screw,ø4×8mm
AA Screw,ø3×10mm
AA Screw,ø3×10mm
AB Screw,Special
AA Screw,Special
AA Screw,ø3×10mm
AA Screw,ø3×12mm
AA Screw,ø3×10mm
AA Screw,Special
!
J
J
J
SPAKC0703AWZZ
J
SPAKP0032AWZZ
TCAUA0027AWZZ
TCAUS0040AWZZ
J
J
J
TGANE0009AW14
TGANZ0022AW04
TINST0045AWZZ
J
J
J
TINST0046AWZZ
TINSZ0355AWZZ
J
J
TINSZ0356AWZZ
J
TLABB0001AWZZ
J
TLABE0260AWZZ
TLABE0261AWZZ
J
J
TLABJ0001AWZZ
J
TLABR0999AWZZ
J
TLABZ0484AWZZ
TLSTS0011AWZZ
92LBAG1460C1
J
J
J
92LBAG1770A
J
92LBAG1770A
J
92LBAG760C
J
92LFANT1746A
J
92LGCARD1266E1 J
!
92LLABL1204C
J
92LPANEL713A
J
92LPLUG027
J
92LPLUG155A
J
92L291-0068
92L3191PC49210
92L3191PC49210
92L3191SW49210
92L3191SW49210
J
J
J
J
J
92L411-0072
J
92L411-0107
92L412-0117
J
J
92L71025002100
92L71025002100
92L720BPC49200
J
J
J
92L720BSW49200
J
92L720TPC49200
92L720TSW49200
RRMCG0165AWSA
92LLID1782A
J
J
J
J
DESCRIPTION
AG Adaptor,AC Plug
[Except for Saudi Arabia]
AN Speaker Cord,Rear Speaker
AN Polyethylene Bag,Front Speaker
AN Shield Pad,Front Speaker
AH Polyethylene Bag,Sub Woofer
AH Speaker Cord,Front Speaker,
Center Speaker,Sub Woofer
AC Polyethylene Bag,Center
Speaker
AB Polyethylene Bag,Rear Speaker
AR Packing Add.,Top/Bottom,Rear/
Center Speaker
AF Sheet,Front Speaker
AF Sheet,Sub Woofer
AK Packing Add.,Bottom,Front
Speaker
AK Packing Add.,Bottom,Sub
Woofer
AG Packing Add.,Top,Front Speaker
AK Packing Add.,Top,Sub Woofer
AV Remote Control
AQ Battery Lid,Remote Control
P.W.B. ASSEMBLY (Not Replacement Item)
ACCESSORIES/PACKING PARTS
QANTL0006AWZZ
SPAKA0191AWZZ
SPAKC0702AWZZ
PRICE
RANK
PARTS CODE
AG AM Loop Antenna
AQ Packing Add., (Left/Right)
Packing Case
[Except for Australia/New
Zealand]
Packing Case
[For Australia/New Zealand]
AF Polyethylene Bag,Unit
Sheet,Caution [For Taiwan Only]
AB Label,Safety Caution
[For Taiwan Only]
Warranty Card [For Philippines]
Warranty Card [For Taiwan]
Operation Manual
[For Thailand Only]
Quick Guide [For Thailand Only]
AR Operation Manual
[Except for Thailand]
AC Quick Guide
[Except for Thailand]
AB Label,SHARP Corporation
JAPAN [For Syria/Chile/Peru/
Bolivia (SET)]
AB Bar Code Label
Label,Bar Code [For Thailand/
Australia/Taiwan/New Zealand]
AB Label,SHARP Corporation
JAPAN [For Syria/Chile/Peru/
Bolivia (Packing Case)]
Label,Bar Code
[For Central•South America]
Label,Caution [For Taiwan Only]
AB List,S/S [For Taiwan Only]
AB Polyethylene Bag,Operation
Manual
AB Polyethylene Bag,AC Power
Supply Cord
[For Hong Kong Only]
AB Polyethylene Bag,AC Supply
Cord [For Hong Kong Only]
AA Polyethylene Bag,AC Plug
[For Saudi Arabia Only]
AD FM Antenna
AC Warranty Card
[For Australia/New Zealand]
AA Label,Made in Malaysia
[For Australia/New Zealand/
Central•Sou America]
AB Panel,Made in Malaysia
[For Kuwait/Jordan/Egypt/Saudi
Arabia]
AD Adaptor,AC Plug
[For Saudi Arabia]
PWB-A
PWB-B
PWB-C1~4
92LPWB2936MANS J
92LPWB2936CDUS J
92LPWB2936DPLS J
—
—
—
PWB-D
PWB-E
PWB-F1,2
92LPWB2936PWRS J
92LPWB2921TUNS J
92LPWB2936AMPS J
—
—
—
PWB-G
PWB-H
PWB-J
PWB-K
PWB-L
PWB-M
92LPWB2937ACTS
QPWBF0314AWZZ
QPWBF0341AWZZ
QPWBF0027AWZZ
92LPWB2937KARS
QPWBF0313AWZZ
—
AD
AB
AD
—
AB
J
J
J
J
J
J
Main
CD Servo
Display/Switch/Headphones/Jog
(Combined Ass’y)
Power
Tuner
Speaker AMP.1/2
(Combined Ass’y)
Dolby
Tape Mechanism (PWB Only)
Sensor (PWB Only)
CD Motor (PWB Only)
Karaoke
Head PWB (PWB Only)
SPEAKER BOX PARTS FRONT SPEAKER (CP-K491)
900
901
901
903
903
905
906
92L10002C49210
92L200L0C49210
92L200R0C49210
92L201L0C49210
92L201R0C49210
92L23036099010
92L3141PC49210
J
J
J
J
J
J
J
BE
BE
BE
AY
AY
AC
AM
908
909
910
911
912
SP1,2
SP3,4
SP5,6
92L411B840160P
92L411B930100P
92L44010213500
92L44210310100
92L6000PK49100
VSP0013WB228A
VSP0050TBK28A
92L303R0300610
J
J
J
J
J
J
J
J
AD
AC
AH
AD
AD
BE
AT
AQ
Cabinet Ass’y
Front Panel,Left
Front Panel,Right
Net Frame Ass’y,Left
Net Frame Ass’y,Right
Catching Holder
Speaker Cord Ass’y with
Capacitors
Screw,ø4×16mm
Screw,ø3×10mm
Port Cushion
Cushion Wire
Label,Specifications
Speaker,Woofer
Speaker,Tweeter
Super Tweeter Ass’y
SPEAKER BOX PARTS SUB WOOFER (CP-SW491)
900
901
902
903
905
906
907
SP7
92L10002W49210
92L20100C89010
92L20300W49210
92L3141SW49210
92L411S84016AB
92L44010320200
92L6000SW49100
VSP0016WBE68A
J
J
J
J
J
J
J
J
BB Cabinet Ass’y
Net Frame Ass’y
AS Port Panel
AL Speaker Cord Ass’y
AD Screw,ø4×16mm
AD Port Cushion
Label,Specifications
BE Speaker Woofer
SPEAKER BOX PARTS CENTER SPEAKER
(GBOXS0010AWM3)
900
901
902
904
906
– 11 –
92L121-0155
92L122-0035
92L128-0009
92L303-0001
92L296-0033
J
J
J
J
J
AM
AT
AT
AG
Net Frame Ass’y
Wire Ass’y with Capacitor
Rear Cabinet Ass’y
Front Cabinet
Terminal Board
CD-K491W
NO.
907
908
909
911
SP8
SP9
PRICE
RANK
PARTS CODE
92L394-0041
92L372-0094
92L372-0101
92L351-0156
VSP0012WBF08A
VSP0050TBK48A
J
J
J
J
J
J
DESCRIPTION
NO.
AC Leg Cushion
AB Screw,ø4×20mm
AB Screw,ø3×12mm
Label,Specifications
BB Speaker,Woofer
AT Speaker,Tweeter
SPEAKER BOX PARTS SURROUND SPEAKER
(GBOXS0011AWM3)
900
901
92L121-0156
92L129-0001
J
J
902
903
908
909
910
911
913
914
SP10,11
SP12,13
92L122-0036
92L128-0010
92L370-0001
92L372-0100
92L372-0101
92L372-0102
92L394-0041
92L351-0157
VSP0010WBV18A
VSP0050TBK38A
J
J
J
J
J
J
J
J
J
J
Net Frame Ass’y
AW Rear Cabinet Ass’y with
Capacitor
AM Wire Ass’y with Capacitor
AW Bottom Cab Ass'y
AD Bracket,Tweeter
AC Screw,ø4×16mm
AB Screw,ø3×12mm
AC Screw,ø4×10mm
AC Leg Cushion
Label,Specifications
BA Woofer
AS Speaker Tweeter
– 12 –
PARTS CODE
PRICE
RANK
DESCRIPTION
CD-K491W
CD-K491W
306-2
A
306
306-1
701
306-3
B
304
701
302
704
C
702
702
301
D
303
703x2
E
M1
F
305
M2
305x2
G
SW4
H
PWB-K
1
2
3
4
Figure 13 CD MECHANISM EXPLODED VIEW
– 13 –
5
6
CD-K491W
CD-K491W
608
x24
610 x2
254
235
615x4
214
291
A
PWB-G
612 237
608x2
PWB-C3 613
B
241
FLD1
PWB-C1
604x12
604x3
264
217 286
210
219
615x2
220
215
240
265
PWB-C2
212
221
C
223
218 229
223-1
223-3
225B
225C
223-2
PWB-A
613
243
216
225D 222
PWB-C4
622
250 (250-1–250-12)
225A
ICR11
225E
224-2
224-1 224-3
605x6
604x2
224
622
D
233
Silicon
Grease
244
604
PWB-L
613
242
226
607x2
607x2
ICV01
604
289x3
611
615
615x2
226
288
614x4
615
606
x2
ICX01
E
238
290
615
239
T991
230
213
239
211
PWBF1 615
Washer
231
612x2
232
F
231-2
606x2
284
x8
Q911
606
x4
Q909
Q902
611
249
231-1
615
x4
206
285
x2
253 Silicon
Grease
251
232
621x2
284x8 PWB-D
PWBF2
252
Q906
615
208
Silicon
Grease
615x2
606
608
PWB-E
234
612
255
207
G
227
236
M901
611
x2
601x2
247
248
209
245
H
241
228
608x2
246
Note: Only the unit and consumale parts are supplied as aprts supply for the Tape mechanism.
1
2
3
4
Figure 14 CABINET EXPLODED VIEW (1/2)
– 14 –
5
6
CD-K491W
CD-K491W
261
616
260
A
260-3
260-2
609x2
260-1
202
282
B
269
SW3
281
C
281
270
281
203
609x2
205
D
204
201
619
272
CD
MECHANISM
617
E
603
275
262
604
257
612
273
263
276
267
277
281
617
277
274
618
F
281x2
280
279
266
268
SW2
262
283
278
G
602x2
281
258
604 259
M3
271
620x4
PWB-B
H
604
1
PWB-J
281
2
3
4
Figure 15 CABINET EXPLODED VIEW (2/2)
– 15 –
SOLM2
5
6
CD-K491W
CP-K491
TWEETER
SP3(L-CH)
SP4(R-CH)
SUPER
TWEETER
SP5(L-CH)
SP6(R-CH)
A
C1,2
Capacitor
RED
(SP5,6)
901
BK
YE
BK
RED
B
909x2
903
BK
WOOFER
SP1(L-CH)
SP2(R-CH)
906
905x2
(with
Capacitor C1,2) 912
C
D
905x2
SP3,4
E
909x2
911
SP1,2
F
908x4
900
G
SUPER
TWEETER
SP5(L-CH)
SP6(R-CH)
910
TWEETER
SP3(L-CH)
SP4(R-CH)
H
C1,2
Capacitor
2.7µF,100V,Electrolytic(N.P.)
WOOFER
SP1(L-CH)
SP2(R-CH)
1
2
3
4
Figure 16 SPEAKER EXPLODED VIEW (1/3)
– 16 –
5
6
CD-K491W
CP-SW491
901
907
A
900
B
C
903
D
905x4
SP7
E
906
F
902
RED
BLACK
G
SP7
H
1
2
3
4
Figure 17 SPEAKER EXPLODED VIEW (2/3)
– 17 –
5
6
H
1
2
3
4
Figure 18 SPEAKER EXPLODED VIEW (3/3)
– 18 –
908x6
BK
902
900
911
901 with
Capacitor
C1
RD
5
907x2
904
907
x2
SP8
908x3
906 909x2
SPEAKER
TERMINAL(906)
SPEAKER
TERMINAL
TWEETER
SP12 (L-CH)
SP13 (R-CH)
WOOFER
SP10 (L-CH)
SP11 (R-CH)
C1
WOOFER
SP10
SP11
TWEETER
SP12
SP13
SP10(L-CH)
SP11(R-CH)
SPEAKER
TERMINAL
C1
2.2µF, 100V
909x4
913x4
903
900
911
x2
910x2
B
SP9
WOOFER
SP8
BK
C
908x2
YL
C1
2.7µF, 100V Film
Capacitor
WOOFER
SP8
C1
2.7µF, 100V
E
YL
G
SPEAKER
TERMINAL(906)
F
TWEETER
SP9
Rear Speaker
914
902
909
x2
908
SP12(L-CH)
SP13(R-CH)
901
with
Capacitor
C1
A
TWEETER
SP9
Center Speaker
GBOXS0011AWM3
D
GBOXS0010AWM3
CD-K491W
6