Sony HCDGV-6 Service manual

HCD-GV6/GV8

SERVICE MANUAL

Ver 1.0 2001.04

HCD-GV6/GV8 are the amplifier, CD
player, tape deck and tuner section in
LBT-GV6/GV8.

Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol ; are trade­marks of Dolby Laboratories Licensing Corporation.

Photo: HCD-GV8

CD
Section

TAPE
Section

E Model

Model Name Using Similar Mechanism HCD-XG60
CD Mechanism Type CDM37L-5BD34L
Base Unit Name BU-5BD34L
Optical Pick-up Name KSS-213DH
Model Name Using Similar Mechanism HCD-XG60
Tape T r ansport Mechanism Type TCM-230PWR42

Amplifier section

HCD-GV8

The following measured at AC 120/220/240V,
50 Hz
DIN power output (rated) 240 + 240 watts

Continuous RMS power output (reference)

HCD-GV6

The following measured at AC 120/220/240V,
50 Hz
DIN power output (rated) 150 + 150 watts

Continuous RMS power output (reference)

Inputs
PHONO IN:
(phono jacks) sensitivity 3 mV,

MIC1/2:
(phone jack) sensitivity 1 mV,

VIDEO IN:
(phono jack) sensitivity 250 mV,

GAME IN:
(phono jack) sensitivity 250 mV,

MD IN:
(phono jack) sensitivity 450 mV,

(4 ohms at 1 kHz, DIN)
320 + 320 watts

(4 ohms at 1 kHz, 10% THD)

(6 ohms at 1 kHz, DIN)
200 + 200 watts

(6 ohms at 1 kHz, 10% THD)

impedance 47 kilohms

impedance 10 kilohms

impedance 47 kilohms

impedance 47 kilohms

impedance 47 kilohms

SPECIFICATIONS

Outputs
PHONES:
(stereo phone jack) accepts headphones of 8

VIDEO OUT:
(phono jack) voltage 250 mV

MD OUT:
(phono jacks) voltage 250 mV

FRONT SPEAKER:
HCD-GV8: accepts impedance of 4 to

HCD-GV6:

Video section

Inputs
VIDEO IN (phono jack): 1 V p-p, 75 ohms
GAME IN (phono jack): 1 V p-p, 75 ohms

Outputs
VIDEO OUT (phono jack):1 V p-p, 75 ohms
S-VIDEO OUT (4-pin/mini-DIN jack):

ohms or more

impedance 1 kilohm

impedance 1 kilohm

16 ohms
accepts impedance of 6 to

16 ohms

Y: 1 V p-p, unbalanced,
Sync negative,
C: 0.286 V p-p,
load impedance 75 ohms

COMPACT DISC DECK RECEIVER

VIDEO CD/CD player section

System Compact disc and digital
Laser Semiconductor laser

Wavelength: 780-790 nm
Frequency response 2 Hz – 20 kHz (±0.5 dB)
Signal-to-noise ratio More than 90 dB
Dynamic range More than 90 dB
Video color system format

CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength: 660 nm
Output level –18 dBm

Tape player section

Recording system 4-track 2-channel stereo
Frequency response 40 – 13,000 Hz (±3 dB),
(DOLBY NR OFF)

audio system
(λ=780nm), Emission

duration: continuous

NTSC, PAL

using Sony TYPE I cassette
40 – 14,000 Hz (±3 dB),
using Sony TYPE II cassette

– Continued on next page –

9-873-826-11 Sony Corporation

2001D0500-1 Home Audio Company
C 2001.4 Shinagawa Tec Service Manual Production Group

HCD-GV6/GV8

Tuner section

FM stereo, FM/AM superheterodyne tuner

FM tuner section

Tuning range 87.5 – 108.0 MHz
Antenna FM lead antenna

Antenna terminals 75 ohm unbalanced
Intermediate frequency 10.7 MHz

AM tuner section

Tuning range
Middle Eastern and Philippine models:

Other models: 531 – 1,602 kHz

Antenna AM loop antenna
Antenna terminals
Intermediate frequency 450 kHz

General

Power requirements 120 V, 220 V or 230 – 240

Power consumption
HCD-GV8 300 watts
HCD-GV6 180 watts

Dimensions (w/h/d) Approx. 355 × 425 × 450
Mass :

HCD-GV8 Approx. 16.0 kg
HCD-GV6 Approx. 15.5 kg

(50 kHz step)

531 – 1,602 kHz
(with the interval set at 9
kHz)

(with the interval set at 9
kHz)
530 – 1,710 kHz
(with the interval set at 10
kHz)

External antenna terminal

V AC, 50/60 Hz
Adjustable with voltage
selector

mm

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

Flexible Circuit Board Repairing

• Keep the temperature of the soldering iron around 270 ˚C dur­ing repairing.

• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering
or unsoldering.

CAUTION

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra­diation exposure.

This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.

The following caution label is located inside the unit.

Design and specifications are subject to change
without notice.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED
LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB­LISHED BY SONY.

2

TABLE OF CONTENTS

HCD-GV6/GV8

1. SERVICING NOTES ................................................ 4

2. GENERAL

Location of Controls ....................................................... 5

Setting the Time .............................................................. 6

3. DISASSEMBLY

3-1. Disassembly Flow ........................................................... 7

3-2. Case ................................................................................. 7

3-3. Front Panel Section ......................................................... 8

3-4. Cover (TC), Tape Mechanism Deck

(TCM-230PWR42) ......................................................... 8

3-5. MAIN Board, Fan, D.C. (M901) .................................... 9

3-6. CD Mechanism Deck (CDM37L-5BD34L)................... 10

3-7. Base Unit (BU-5BD34L) ................................................ 11

3-8. Disc Table ........................................................................ 11

4. TEST MODE.............................................................. 12

5. MECHANICAL ADJUSTMENTS....................... 14

6. ELECTRICAL ADJUSTMENTS

Deck section .................................................................... 14

CD Section ...................................................................... 17

Video Section .................................................................. 17

7. DIAGRAMS

7-1. Block Diagram – CD SERVO Section – ....................... 18

7-2. Block Diagram – AUDIO/VIDEO CD Section –.......... 19

7-3. Block Diagram – TUNER/TAPE DECK Section – ...... 20

7-4. Block Diagram – MAIN Section – ................................ 21

7-5. Block Diagram – DISPLAY/KEY CONTROL/

POWER SUPPLY Section – ........................................... 22

7-6. Note for Printed Wiring Boards and

Schematic Diagrams ....................................................... 23

7-7. Printed Wiring Board – BD Board – ............................. 24

7-8. Schematic Diagram – BD Board – ................................ 25

7-9. Schematic Diagram – VIDEO Board (1/2) – ................ 26

7-10. Schematic Diagram – VIDEO Board (2/2) – ................ 27

7-11. Printed Wiring Board – VIDEO Board –....................... 28

7-12. Printed Wiring Boards – CD MOTOR Section – .......... 30

7-13. Schematic Diagram – CD MOTOR Section – .............. 31

7-14. Printed Wiring Board – A UDIO Board – ...................... 32

7-15. Schematic Diagram – AUDIO Board – ......................... 33

7-16. Printed Wiring Board – LEAF SW Board – .................. 34

7-17. Schematic Diagram – LEAF SW Board –..................... 34

7-18. Schematic Diagram – MAIN Board (1/3) – .................. 35

7-19. Schematic Diagram – MAIN Board (2/3) – .................. 36

7-20. Schematic Diagram – MAIN Board (3/3) – .................. 37

7-21. Printed Wiring Board – MAIN Board – ........................ 38

7-22. Printed Wiring Board – PA Board – .............................. 40

7-23. Schematic Diagram – PA Board – ................................. 41

7-24. Printed Wiring Boards – MIC/FRONT INPUT/

HEADPHONES Boards –............................................... 42

7-25. Schematic Diagram – MIC/FRONT INPUT/

HEADPHONES Boards – ............................................. 43

7-26. Printed Wiring Board – PANEL FL Board –................. 44

7-27. Schematic Diagram – PANEL FL Board – ................... 45

7-28. Printed Wiring Boards

– PANEL VR/ILLUMINATION Boards –..................... 46

7-29. Schematic Diagram

– PANEL VR/ILLUMINATION Boards –..................... 47

7-30. Printed Wiring Boards – TC-A/TC-B/CD-L/

CD-R (1)/CD-R (2) Boards – ......................................... 48

7-31. Schematic Diagram – TC-A/TC-B/CD-L/

CD-R (1)/CD-R (2) Boards – ......................................... 49

7-32. Printed Wiring Board – TRANSFORMER Section–.... 50

7-33. Schematic Diagram – TRANSFORMER Section–....... 50

7-34. IC Pin Function Description ........................................... 56

8. EXPLODED VIEWS

8-1. Case, Back Panel Section................................................ 66

8-2. Front Panel Section-1...................................................... 67

8-3. Front Panel Section-2...................................................... 68

8-4. Chassis Section ............................................................... 69

8-5. CD Mechanism Deck Section (CDM37L-5BD34L)...... 70

8-6. Base Unit Section (BU-5BD34L)................................... 71

8-7. Tape Mechanism Deck Section-1

(TCM-230PWR42) ......................................................... 72

8-8. Tape Mechanism Deck Section-2

(TCM-230PWR42) ......................................................... 73

9. ELECTRICAL PARTS LIST ............................... 74

3

HCD-GV6/GV8

SECTION 1

SERVICING NOTES

NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electro­static break-down because of the potential difference generated
by the charged electrostatic load, etc. on clothing and the human
body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused
on the disc reflective surface by the objective lens in the optical
pick-up block. Therefore, when checking the laser diode emis­sion, observe from more than 30 cm away from the objectiv e lens.

LASER DIODE AND FOCUS SEARCH OPERATION
CHECK

Carry out the “S curve check” in “CD section adjustment” and
check that the S curve waveforms is output three times.

• MODEL IDENTIFICATION
– Rear Panel –

SELF-DIAGNOSIS

This unit is equipped with a self-diagnosis function.
The function is used for diagnosing the conditions of the circuits
of the VIDEO board.
The circuits can be determined if normal or abnormal by the light­ing of D502 of the VIDEO board.

Lighting of D502

When lit : Operates normally
Blinks repeatedly : The circuit may be faulty.

– VIDEO Board (Side A) –

IC505

PART No.

MODEL PART No.

HCD-GV6: Malaysia and

Singapore models
HCD-GV6: Saudi Arabia model 4-232-090-1
HCD-GV8: Malaysia and

Singapore models
HCD-GV6: Indonesia model 4-232-090-6

4-232-090-0

4-232-090-2

D502

[]

[]

[]

[]

4

LOCATION OF CONTROLS
– Front Panel –

SECTION 2

GENERAL

1

2

3456789

HCD-GV6/GV8

This section is extracted from
instruction manual.

q;

rf
rd
rs

ra
r;
el

ek
ej

eh

eg
ef
ed

es

ACTIVE wa (19)
A EJECT Z/Z B EJECT wk (22)
AUDIO L jack wd (31)
AUDIO R jack ws (31)
CD FLASH ed (14)
CD LOOP ef (7,14)
CD SYNC qj (23,24)
DIRECT EQUALIZER 6 (26)

SALSA REGGAE
SAMBA TANGO
MOVIE POP
ROCK JAZZ

DANCE GAME
DIRECTION el (22,23,24,29)
DISC SKIP w; (9~13,18,24)
DISC 1~5 e; (10,12)
DISPLA Y 4 (8,14)
DOLBY NR el (22,23)
ECHO LEVEL ek (28)
EDIT es (24)
ENTER wl (20)
ENTER/NEXT qg (8,25,27,30,36 )
FLAT qg (26)
FUNCTIONqa

(7,12,13,23,24,29,31,32)

ea

e;

GAME qs (29,31)
GROOVE rd (26)
H SPEED DUB qj (23)
IR receptor 2
Jog dial (AMS./>) ql

(10~14,18,24)
KARAOKE PON/MPX r; (28)
KEY CONTROL 2/# qf (28)
MIC 1 jack eh (28)
MIC 2 jack eg (28)
MIC LEVEL ej (28)
NEXT wa (10,11,17,18)
NON STOP ea (13)
P.FILE qg (26,27)
PHONES jack qk
PLAY MODE w; ( 9,12,13,18,24)
POWER SAVE/DEMO

(STANDBY) 3 (8)
PREV wa (10,11,17,18)
PUSH OPEN wj (9,10,12)
REPEAT w; (10,12)
RETURN wa (11)
SELECT wa (11)
SLEEP 8 (29)
SPECTRUM ANALYZER 5 (28)
STEREO/MONO wg (21)

wh

qa
qs
qd
qf

qg

qh
qj
qk

ql
w;

wa

wswdwfwgwjwkwl

SUPER WOOFER rs ( 26,32)
SUPER WOOFER MODE ra (26)
SURROUND rf(23,26)
TIMER SELECT 9 (25,30)
TUNER/BAND wh(20,21,23)
TUNER MEMORY wl (20)
TUNING MODE wg (20,21)
VIDEO jack wf (31)
VOLUME control qd (21)

BUTTON DESCRIPTIONS

@/1 1

c/CLOCK SET 7

v/V/b/B q;
z REC qh
X qh
m /M, AMS./>

(TAPE A/B) qhel

h/H qhel
x qhw;el
m /M (CD/VCD) w;
HX w;

+/– wh

5

HCD-GV6/GV8

– Rear Panel –

2

3

4

5

6

7

8

9

1

0

1 ANTENNA terminal
2 PHONO IN jack
3 MD IN/OUT jack
4 VIDEO/AUDIO IN jack
5 VIDEO OUT jack
6 FRONT SPEAKER terminal
7 CD DIGITAL OUT OPTICAL terminal
8 SYSTEM SELECT switch
9 S VIDEO OUT jack
0 VOLTAGE SELECTOR switch

Remote control

wj
wh
wg

wf

wd
ws

wa
w;

ql
qk

qj
qh

1

234

5

6
7

8
9
q;
qa

qs
qd

qf

qg

Setting the time

1 Turn on the system.

Press c/CLOCK SET.

2

When you set the time for the first time,
skip to step 5.

3 Press v/V repeatedly to select “SET

CLOCK.”

4 Press ENTER/NEXT.
5 Press v/V repeatedly to set the hour.
6 Press ENTER/NEXT.

The minute indication flashes.

7 Press v/V repeatedly to set the minute.
8 Press ENTER/NEXT.

The clock starts working.

Tip

If you’ve made a mistake or want to change the time,
start over from step 2.

Note

The clock settings are canceled when you disconnect
the power cord or if a power failure occurs.

ACTIVE wa (19)
CHECK wh (13)
CLEAR wf (13,17)
DECK A nN qs (22)
DECK B nN qs (22)
DISPLAY 2 (8,14)
D.SKIP wg (9~13,17,18,24)
EDIT ws (24)
FILE SELECT ON/OFF q; (26)
FILE SELECT v/V q; (14)
FLASH qd (14)
FUNCTION w;

(7,12,13,23,24,29,31,32)
KEY CONTROL
LOOP qd (14)
MD N qj
MD X qj
MD x qj
NEXT, +, > qk

(10,11,12,17,18,21,22)
Numeric buttons 8 (10,11,16~18)
ON SCREEN 3 (15,16)
PREV, –, . qk

(10,11,12,17,18,21,22)
REPEAT wd (10,12)

2/# qh (28)

6

SELECT CD N qs

(9,10,12,16~18)
SLEEP wj (29)
SPECIAL MENU 9 (16~18)
SURROUND qf (23,26)
TUNER/BAND ql(20,21,23)
TV CH +/– 7 (8)
TV/VIDEO 1 (8)
TV VOL +/– 6 (8)
TV @/1 4 (8)
VOL +/– qg (21)

BUTTON DESCRIPTIONS

@/1 5
O RETURN qa
x qs
m/M qs
X qs

• This set can be disassembled in the order shown below.

)

3-1. DISASSEMBLY FLOW

SET

3-2. CASE

(Page 7)

3-3. FRONT PANEL SECTION

(Page 8)

HCD-GV6/GV8

SECTION 3

DISASSEMBLY

3-4. COVER (TC),

TAPE MECHANISM DECK
(TCM-230PWR42)
(Page 8)

Note: Follow the disassembly procedure in the numerical order given.

3-5. MAIN BOARD,

FAN, D.C. (M901)
(Page 9)

3-2. CASE

6

case

3-6. CD MECHANISM DECK

(CDM37L-5BD34L)
(Page 10)

3-7. BASE UNIT

(BU-5BD34L)
(Page 11)

2

five screws
(BVTT3

3-8. DISC T ABLE

×

6)

(Page 11)

1

three screws
(CASE3 TP2)

5

4

5

4

1

three screws
(CASE3 TP2)

3

two screws
(BVTP3

×

8

7

HCD-GV6/GV8

)

)

3-3. FRONT PANEL SECTION

1

1

4

3

lug

two screws
(BVTP3

×

8)

1

wire (flat type)
(15 core) (CN303)

wire (flat type)
(17 core) (CN304)

wire (flat type)
(13 core) (CN431)

2

two connectors
(CN452, 702)

3

4

screw
(BVTP3

two lugs

×

8

6

7

front panel section

5

four screws
(BVTP3

×

claw

8)

3-4. COVER (TC), TAPE MECHANISM DECK (TCM-230PWR42)

4

two screws
(BVTP3

×

8)

5

screw
(BVTP3

×

8)

3

wire (flat type) (17 core)
(CN1001)

3

2

connector
(CN806)

wire (flat type) (15 core
(CN601)

4

two screws
(BVTP3

×

8)

1

five claws

5

tape mechanism deck
(TCM-230PWR42)

2

cover (TC)

8

3-5. MAIN BOARD, FAN, D.C. (M901)

)

8

back panel

9

wire (flat type) (19 core)
(CN411)

7

1

fan, D.C.
(M901)

wire (flat type)
(13 core) (CN441)

2

4

eight screws

(BVTP3

×

8)

2

2

6

2

three screws
(BVTP3

3

three screws
(BVTP3

HCD-GV6/GV8

screw
(BVTP3

three screws
(BVTP3

two screws
(BVTP3

×

8)

×

8)

×

8)

×

8)

×

8)

0

connector
(CN412)

qa

qs

two connectors
(CN901, 902)

connector (CN903

5

qd

MAIN board

two screws

×

(BVTP3

8)

9

HCD-GV6/GV8

3-6. CD MECHANISM DECK (CDM37L-5BD34L)

wire (flat type)

1

(19 core) (CN411)

4

three screws
(BVTP3

2

×

connector
(CN412)

8)

6

7

6

3

8

4

two screws
(BVTP3

three screws
(BVTP3

×

8)

Open the cable clamp.

×

8)

0

CD mechanism deck

(CDM37L-5BD34L)

9

five screws
(BVTP3 × 8)

5

two screws
(BVTP3

×

8)

10

3-7. BASE UNIT (BU-5BD34L)

w

1 two screws

(BVTP3 × 8)

A

2 two brackets (BU)

3 step screw

4 disc table

A

3

base unit (BU-5BD34L)

HCD-GV6/GV8

2

3-8. DISC TABLE

Note: When the disc table is installed, adjust the positions of roller cam

and mark B as shown in the figure, then set to the groove of disc
table.

boss

1

BU fitting scre

11

HCD-GV6/GV8

SECTION 4

TEST MODE

[MC Cold Reset]

• The cold reset clears all data including preset data stored in the
RAM to initial conditions. Execute this mode when returning
the set to the customer.

Procedure:

1. Turn the power ON or set to the DEMO mode.

2. Press three buttons of [ /CLOCK SET], [ENTER/NEXT], and

?/1 simultaneously.

3. The set is reset, and displays “COLD RESET”, then becomes

DEMO mode.

[MC Hot Reset]

• This mode resets the set with the preset data kept stored in the
memory. The hot reset mode functions same as if the power
cord is plugged in and out.

Procedure:

1. Turn the power ON or set to the DEMO mode.

2. Press three buttons of [ /CLOCK SET], [ENTER/NEXT],

and [DISC 1] simultaneously.

3. The set is reset, and becomes standby state.

[Change-over the AM Tuning Interval]
(EXCEPT Saudi Arabia model)

• The AM tuning interval can be changed over 9 kHz or 10 kHz.

Procedure:

1. Press the ?/1 button to turn the power ON.

2. Select the function “TUNER”, and press the [TUNER/BAND]

button to select the BAND “AM”.

3. Press the ?/1 button to turn the power OFF.

4. Press the [ENTER/NEXT] and ?/1 buttons simultaneously,

and the display on the fluorescent indicator tube changes to
“AM 9 K STEP” or “AM 10 K STEP”, and thus the tuning
interval is changed over.

c

c

[CD Delivery Mode]

• This mode moves the optical pick-up to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.

Procedure:

1. Press the ?/1 button to turn the power ON.

2. Press the [LOOP] and ?/1 buttons simultaneously.

3. A message “LOCK” is displayed on the fluorescent indicator

tube, and the CD delivery mode is set.

[LED and Fluorescent Indicator Tube All Lit, Key Check
Mode]

Procedure:

1. Press three buttons of [ /CLOCK SET], [ENTER/NEXT],

and [DISC 2] simultaneously.

2. LEDs and fluorescent indicator tube are all turned on.

Press the [DISC 2] button, and the key check mode is acti­vated.

3. In the key check mode, the fluorescent indicator tube displays

“K 0 J0 V0”. Each time a button is pressed, “K” value in­creases. However , once a button is pressed, it is no longer tak en
into account.
“J” value increases like 1, 2, 3 ... if turn the JOG dial clock­wise, or it decreases like 0, 9, 8 ... if turn the JOG dial counter­clockwise.
“V” value increases like 1, 2, 3 ... if turn the [VOLUME] dial
clockwise, or it decreases like 0, 9, 8 ... if turn the JOG dial
counterclockwise.

4. To release from this mode, press three buttons in the same

manner as step 1, or disconnect the power cord.

c

12

HCD-GV6/GV8

[Aging Mode]

This mode can be used for operation check of tape deck section.
Tape deck section work in parallel.

• If an error occurred:
The aging operation stops and display then status.

• If no error occurs:
The aging operation continues repeatedly.

Procedure:

1. Load the tapes into the decks A and B respectively.

2. Press the [FUNCTION] button to select the function “CD”.

3. Press the [PLAY MODE] button to set the “ALL DISCS” mode,

and press the [REPEAT] button to “REPEAT” off.

4. Press three buttons of [ /CLOCK SET], [ENTER/NEXT],

c

and [DISC 4] simultaneously.

5. The aging mode is activated, if the indicator of disc tray num-

ber on the fluorescent indicator tube is blinking.

6. To release from the aging mode, press the ?/1 button to turn

the power OFF and operate the cold reset. (Refer to the “MC
Cold Reset”)

1. Display at the Aging Mode

• Display operating state of tape deck section alternately.

• If an error occurred, stop display.

2. Tape Deck Section

• The sequence during the aging mode is following as below.

• If an error occurred, stop display that step.

Aging mode sequence (Tape deck section) :

Rewind the tape A and B

“TAPE A AG-1”

Shut off

FWD play the tape A

“TAPE A AG-2”

2 minutes

Fast forward the tape A

“TAPE A AG-3”

Shut off or 20 seconds

REV play the tape A

“TAPE A AG-4”

2 minutes

Rewind the tape A

“TAPE A AG-5”

Shut off

FWD play the tape B

“TAPE B AG-2”

2 minutes

Fast forward the tape B

“TAPE B AG-3”

Shut off or 20 seconds

REV play the tape B

“TAPE B AG-4”

2 minutes

Rewind the tape B

“TAPE B AG-5”

Shut off

Note: “TAPE * AG-*” is display of each step.

13

HCD-GV6/GV8

SECTION 5

MECHANICAL ADJUSTMENTS

SECTION 6

ELECTRICAL ADJUSTMENTS

Precaution

1. Clean the following parts with a denatured alcohol-moistened
swab:

record/playback heads pinch rollers
erase head rubber belts
capstan idlers

2. Demagnetize the record/playback head with a head demagne­tizer.

3. Do not use a magnetized screwdriver for the adjustments.

4. After the adjustments, apply suitable locking compound to the
parts adjusted.

5. The adjustments should be performed with the rated power sup­ply voltage unless otherwise noted.

Torque Measurement

Mode Torque Meter Meter Reading

FWD CQ-102C (31 to 71 g•cm)

FWD
back tension

REV CQ-102RC (31 to 71 g•cm)

REV
back tension

FF/REW CQ-201B (71 to 143 g•cm)

FWD tension CQ-403A (100 g or more)

REV tension CQ-403A (100 g or more)

CQ-102C (2 to 6 g•cm)

CQ-102RC (2 to 6 g•cm)

3.1 to 6.96 mN•m

(0.43 – 0.98 oz•inch)

0.20 to 0.58 mN•m

(0.03 – 0.08 oz•inch)

3.1 to 6.96 mN•m

(0.43 – 0.98 oz • inch)

0.20 to 0.58 mN•m

(0.03 – 0.08 oz • inch)

6.97 to 14.02 mN•m

(0.99 – 1.99 oz • inch)

9.80 mN•m

(3.53 oz or more)

9.80 mN•m

(3.53 oz or more)

DECK SECTION

0 dB = 0.775 V

Precaution

1. Demagnetize the record/playback head with a head demagne­tizer.

2. Do not use a magnetized screwdriver for the adjustments.

3. After the adjustments, apply suitable locking compound to the
parts adjust.

4. The adjustments should be performed with the rated power
supply voltage unless otherwise noted.

5. The adjustments should be performed in the order given in
this service manual. (As a general rule, playback circuit ad­justment should be completed before performing recording
circuit adjustment.)

6. The adjustments should be performed for both L-CH and R­CH.

7. Switches and controls should be set as follows unless other­wise specified.

8. Set to the DOLBY NR OFF.

9. Set to the test mode.
(1) Press the ?/1 button to turn the power ON.
(2) Select the function “TAPE A or B”.
(3) Press the button of [ /CLOCK SET], [ENTER/NEXT],

c

and [DISC 3] simultaneously , to set the tape deck test mode
and displays “TEST MODE” on the fluorescent indicator
tube.

(4) To release from the test mode, press the ?/1 button.

• Test Tape

Tape Signal Used for

P-4-A100 10 kHz, – 10 dB Azimuth Adjustment

WS-48B 3 kHz, 0 dB Tape Speed Adjustment

P-4-L300 315 Hz, 0 dB Playback Level Adjustment

14

HCD-GV6/GV8

+

–

set

test tape
WS-48B
(3 kHz, 0 dB)

MAIN board
MD OUT jack (J701)
L-CH, R-CH

frequency counter

r

r

Record/Playback Head Azimuth Adjustment

DECK A DECK B

Note: Perform this adjustments for both decks

Procedure:

1. Mode: Playback (FWD)

2. Turn the adjustment screw and check output peaks. If the peaks

test tape
P-4-A100
(10 kHz, – 10 dB)

MAIN board
MD OUT jack (J701)
L-CH, R-CH

set

level mete

+

–

do not match for L-CH and R-CH, turn the adjustment screw
so that outputs match within 1dB of peak.

Output
level

within
1dB

within
1dB

L-CH
peak

Adjustment Location:Playback Head (Deck A).

Record/Playback/Erase Head (Deck B).

forward

reverse

Tape Speed Adjustment DECK B

Mode: Playback

R-CH

Screw
position

peak

L-CH
peak

R-CH
peak

Screw
position

3. Mode: Playback

MAIN board
test tape
P-4-A100
(10 kHz, – 10 dB)

L-CH

set

R-CH

in phase 45 ° 90 ° 135 ° 180°

MD OUT jack (J701)

L-CH

R-CH

waveform of oscilloscope

good

oscilloscope

wrong

H

V

4. Repeat step 1 to 3 in playback (REV) mode.

5. After the adjustments, apply suitable locking compound to the
parts adjusted.

1. Insert the WS-48B into the deck B.

2. Press the H button on the deck B.

3. Press the [H SPEED DUB] button in playback mode.
Then at HIGH speed mode.

4. Adjust RV1001 on the LEAF SW board do that frequency
counter reads 6,000 ± 180 Hz.

5. Press the [H SPEED DUB] button.
Then back to NORMAL speed mode.

6. Adjust RV1002 on the LEAF SW board so that frequency
counter reads 3,000 ± 90 Hz.

Adjustment Location: LEAF SW board
Sample value of Wow and Flutter: 0.3% or less W.RMS (JIS)

(WS-48B)

Playback Level Adjustment DECK A DECK B

Procedure:

Mode: Playback

test tape
P-4-L300
(315 Hz, 0 dB)

set

MAIN board
MD OUT jack (J701)
L-CH

level mete

+
–

Deck A is RV311 (L-CH), Deck B is RV301 (L-CH) so that ad­justment within specification values as follows.

Specification Values:

J701 PB level: 301.5 to 338.3 mV (– 8.2 to – 7.2 dB) level
difference between the channels: within ± 0.5 dB

Adjustment Location: AUDIO board

15

HCD-GV6/GV8

r

r

REC Bias Adjustment DECK B

Procedure:

1. Mode: Record
FUNCTION: VIDEO

MAIN board
VIDEO AUDIO IN jack (J701)
L-CH, R-CH



50 mV (– 23.8 dB)




600

Ω

set

blank tape
CN-123

AF OSC

1) 315 Hz

2) 10 kHz

attenuator

2. Mode: Playback

recorded
portion

set

MAIN board
MD OUT jack (J701)
L-CH, R-CH

level mete

+

–

3. Confirm playback the signal recorded in step 1 become speci­fication values as follows.
If these values are out of specification v alues, adjust the R V341
(L-CH) and RV441 (R-CH) on the AUDIO board to repeat
steps 1and 2.

Specification values: Playback output of 315 Hz to playback

output of 10 kHz: ± 0.5 dB

Adjustment Location: AUDIO board

Specification values:

J701 PB level: 47.2 to 53.0 mV (– 24.3 to – 23.3 dB)

Adjustment Location: MAIN board

– MAIN BOARD (Conductor Side) –

VIDEO

AUDIO IN

L/R

J701

REC LEVEL



IC301

RV351

R-CH

MD OUT

RV301

L-CH

L/R











– AUDIO BOARD (Component Side) –

RV441

RV301

PB LEVEL
(L)

– DECK B –

IC602

RV341

RL



REC BIAS

CN601

RV311

PB LEVEL (L)

– DECK A –

REC Level Adjustment DECK B

Procedure:

1. Mode: Record
FUNCTION: VIDEO

MAIN board
VIDEO AUDIO IN jack (J701)
L-CH, R-CH

AF OSC

315 Hz, 50 mV (– 23.8 dB)

600

attenuator

Ω

blank tape
CS-123

set

2. Mode: Playback

recorded
portion

set

MAIN board
MD OUT jack (J701)
L-CH, R-CH

level mete

+

–

3. Confirm playback the signal recorded in step 1 become speci­fication values as follows.
If these values are out of specification v alues, adjust the R V301
(L-CH) and R V351 (R-CH) on the MAIN board to repeat steps
1 and 2.

– LEAF SW BOARD (Component Side) –

TAPE SPEED



(NORMAL) (HIGH)

RV1002



RV1001

CN1001

16

HCD-GV6/GV8

+

–

TP508 (27 MHz)

VIDEO board

frequency counter

IC505

IC507

TP508

(27 MHz)

CT503
VIDEO

Frequency

Adjustment

– VIDEO BOARD (Side A) –

e

e

)

CD SECTION

Note:

1. CD Block is basically designed to operate without adjustment. There­fore, check each item in order given.

2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.

3. Use an oscilloscope with more than 10 MΩ impedance.

4. Clean the object lens by an applicator with neutral detergent when the
signal level is low than specified value with the following checks.

S-Curve Check

oscilloscop

BD board

TP (FE)
TP (VC)

Procedure:

1. Connect oscilloscope to TP (FE) and TP (VC).

2. Connect between TP (FE1) and TP (VC) by lead wire.

3. Connect between TP (AGCCON) and TP (GND) by lead wire.

4. Turn the power ON.

5. Load a disc (YEDS-18) and actuate the focus search. (In con-

sequence of open and close the disc tray, actuate the focus
search)

6. Cofirm that the oscilloscope waveform (S-curve) is symmetri-

cal between A and B. And confirm peak to peak level within
4 ± 1 Vp-p.

S-curve waveform

+

–

symmetry

E-F Balance (1 Track Jump) Check

oscilloscope

(DC range)

BD board

TP (TE)
TP (VC)

+

–

Procedure :

1. Connect oscilloscpe to TP (TE) and TP (VC).

2. Turn the power ON.

3. Load a disc (YEDS-18) and playback the number five track.

4. Press the H X button. (Becomes the 1 track jump mode)

5. Confirm that the level B and A (DC voltage) on the oscillo­scope waveform.

1 track jump waveform

B

0V

level = 1.3 ± 0.6 Vp-p symmetry

Specified level: × 100 = less than ± 22%

A
B

center of
waveform

A (DC voltage

6. After check, remove the lead wire connected in step 1.

VIDEO SECTION

Frequency Adjustment

Connection:

Procedure:

1. Connect the frequency counter to TP508 (27 MHz) on VIDEO
board.

2. Turn the power ON.

3. Press the [FUNCTION] button to select the CD.

4. Adjust CT503 on the VIDEO board so that the frequency
counter reading 27.0 MHz ± 80 Hz at stop status.

Adjustment Location:

7. After check, remove the lead wire connected in step 2 and 3.

Note: • Try to measure several times to make sure than the ratio of A : B

or B : A is more than 10 : 7.

• Take sweep time as long as possible and light up the brightness
to obtain best waveform.

RF Level Check

Procedure:

1. Connect oscilloscope to TP (RF) and TP (VC).

2. Connect between TP (AGCCON) and TP (GND) by lead wire.

3. Turn the power ON.

4. Load a disc (YEDS-18) and press the H X button to play.

5. Confirm that the oscilloscope waveform is clear and check RF
signal level is correct or not.

6. After check, remove the lead wire connected in step 2.

Note: Clear RF signal waveform means that the shape “ ” can be clearly

distinguished at the center of the waveform.

BD board

TP (RF)
TP (VC)

oscilloscop

(AC range)

A

within 4 ± 1 Vp-p

B

+

–

VOLT/DIV: 200 mV
TIME/DIV: 500 ns
(with the 10: 1 probe
in use)

level:

1.45 ± 0.3 Vp-p

Checking Location:

– BD BOARD (Side B) –

TP (AGCCON)

TP (RF)

IC102

TP (TE)

TP (FE)

IC103

TP (VC)

TP (GND)

TP (FE1)

IC101

1717

HCD-GV6/GV8

7-1. BLOCK DIAGRAM – CD SERVO Section –

DETECTOR

A

B

C

D

F

E

OPTICAL PICK-UP

BLOCK

(KSS-213DH)

LASER DIODE

PD

I-V AMP

10

LD

(SPINDLE)

7

4

2

1

5

6

M101

(SLED)

M102

CD D+5V

10

11

AUTOMATIC

POWER CONTROL

Q101

15

M

16

17

M

18

FOCUS/TRACKING ERROR AMP

A

5

B

6

C

7

D

8

F

F I-V AMP

E

E I-V AMP

LD

3

FOCUS/TRACKING COIL DRIVE,

SPINDLE/SLED MOTOR DRIVE

IC102

CH4OUTF

CH4OUTR

CH3OUTF

CH3OUTR

MOTOR

DRIVE

MOTOR

DRIVE

SECTION 7

DIAGRAMS

RF AMP,

IC103

RF

CH4SIN

CH3FIN

CH3RIN

RF EQ

AMP

FOCUS

ERROR AMP

TRACKING

ERROR AMP

APC PD

AMP

25

24

23

HOLD SW

SUMMING

AMP

APC LD

AMP

RFO

LDON

PD

16

FE

14

TE

13

21

22

4

DIGITAL SERVO

CTL2

PROCESSOR

IC101 (2/2)

40 41 39 43

FE

TE

SE

A/D

CONVERTER

DIGITAL SIGNAL PROCESSOR

50

49

48

RFDC

FILTER

IC101 (1/2)

RFAC

ASYMMETRY
CORRECTOR

ASYI

ASYO

DIGITAL

CLV

PROCESSOR

MDP

25 76 77

53 55

PCO

FILO

DIGITAL PLL

TO SERVO AUTO

SEQUENCER

DATA

CLOK

3 5 4 1 18 36 37 10

DSP CLK

DSP DATA

LDON

28 2

125254

FILI

CLTV

XPCK

CPU INTERFACE

SCOR

SENSE

XLAT

SENSE

DSP LATCH

SENSE CLK

16 69

C4M

EFM

DEMODULATOR

32K

RAM

INTERNAL BUS

SUBCODE

PROCESSOR

SQCK

SQSO

EXCK

SBSO

79 801574 6 5 10 111368 3

SCOR

SUBQ CLK

SUBQ DATA

WFCK

XUGF

GFS

CD MECHANISM CONTROLLER

IC502 (1/2)

XRST

T-SENS

ENC3/UP-SW

EMPH

CORRECTOR

59

61

68

ERROR

DISC TABLE

SENSOR

IC202

S201

(UP)

CTL2

CTL1

XTSL

CLOCK

GENERATOR

D/A

DIGITAL

INTERFACE

MUTE

DSP MUTE

XRESET

12

XTAO

XTAI

PCMD

BCK
LRCK
C2PO

WDCK

DOUT

DIGITAL

OUT

MD2

XRST

CTRL1
CTRL2

DEVICE RESET

72

71

66
67
65
14
17

64

63

2

11
27

77

OSC

BUFFER

IC104

DATA

BCK
LRCK
C2PO

CD D+5V

CTL1
CTL2

OPTICAL

TRANSCEIVER

IC781

MCLK

33.8MHz

DATA, BCK,

LRCK, C2PO

CD DIGITAL OUT

RESET

OPTICAL

A

B

C

(Page 19)

(Page 19)

(Page 19)

2-AXIS
DEVICE

(TRACKING)

(FOCUS)

12

11

14

13

CH2OUTF

CH2OUTR

CH1OUTF

CH1OUTR

COIL

DRIVE

COIL

DRIVE

MUTE

20

CH2FIN

CH2RIN

CH1FIN

CH1RIN

SFDR

29

SRDR

30

5

6

2

3

TFDR

31

TRDR

32

FFDR

33

FRDR

34

PWM GENERATOR

FOCUS/TRACKING/SLED

FOCUS/

TRACKING/SLED

SERVO DSP

SSTP

26

CD D+5V

MIRR,
DFCT, FOK
DETECTOR

SERVO

INTERFACE

SERVO AUTO

SEQUENCER

TO CPU INTERFACE

S101

(LIMIT)

ON: When the optical pick-up
is inner position.

FOK

MIRR

DFCT

COUT

SCLK

22
20
21

19

8

SYSTEM CONTROLLER

ENC2/DISC-LED

IC501 (1/4)

TBL-L

TBL-R

69

63

65

LED DRIVE

Q201

9

1

TABLE MOTOR DRIVER

IN1

IN2

IC201

MOTOR

DRIVE

D201

(DISC No.)

OUT1

OUT2

7

3

M201

M

(TABLE)

• SIGNAL PATH

: CD PLAY (ANALOG OUT)

: CD PLAY (DIGITAL OUT)

1818

7-2. BLOCK DIAGRAM – AUDIO/VIDEO CD Section –

MCLK 33.8MHz

A

(Page 18)

B

(Page 18)

DATA, BCK,
LRCK, C2PO

DATA

BCK

LRCK

C2PO

LEVEL
SHIFT
IC501

MPEG VIDEO/AUDIO DECODER,

VIDEO SIGNAL PROCESSOR

IC505

CD-DATA

4

CD-BCK

3
5

6

CD-LRCK

CD-C2PO

CD-ROM

INTERFACE

CIRCUIT

MA0 – MA10

58 – 56, 54, 52 – 50, 48, 46 – 44 10 – 15, 17, 19, 21, 23 – 29

MPEG

SYSTEM

DECODER

D-RAM/ROM INTERFACE

MD0 – MD15

MPEG

AUDIO

DECODER

MPEG

VIDEO

DECODER

PROCESS

CIRCUIT

RAS0

MWE

MCE

37

38 42 40 60

VIDEO

CAS

AUDIO

INTERFACE

CIRCUIT

PGIO2/VSYNC/CSYNC

HRDY

RESET

113

DA-DATA

DA-BCK

DA-LRCK

DA-XCLK

Y-OUT

C-OUT

VCK-IN

CPU INTERFACE

HSEL

HD-OUT

HD-IN

HINT

114 121

112

119

117

HCK

HCD-GV6/GV8

DIGITAL FILTER,
D/A CONVERTER

IC509

XT1

DIGITAL
FILTER,

NOISE
SHAPER
CIRCUIT

D/A

CONVERTER

MODE

CONTROL

MC

MD

9 724 1

8

R-CH

CD-L

E

(Page 21)

LOW-PASS

FILER

VOUTL

VOUTR

14

11

LOW-PASS

FILER
IC101

• R-ch is omitted due to same as L-ch.

ML

RSTB

10

• SIGNAL PATH

: CD PLAY (AUDIO)

: CD PLAY (VIDEO)

RESET

C

(Page 18)

CT503

(27MHz)

DATA

18

BCK

17

LRCK

19

768FSO

21

384FSO

20

MCKO

4

INPUT

INTERFACE

CIRCUIT

TIMING CONTROL/

CLOCK GENERATOR

XT2

X503

27MHz

110
111
108

86

69

75

106

93

OSC

BUFFER

IC504

VIDEO FREQUENCY

16 – 19, 22 – 26

D-RAM

IC507

D

(Page 22)

A0 – A8

A0 – A8

DATA, CLK

UCAS

LCAS

14 132928

RAS

DQ1 – DQ16

WE

D0 – D15

ADDRESS BUS

DATA BUS

12 – 5, 27, 26, 23

PROGRAM ROM

A0 – A10

IC506

A0 – A10

A0 – A10

13 – 15, 17 – 212 – 5, 7 – 10, 31 – 34, 36 – 39

NTSC

AUTO

D0 – D7

O0 – O7

PAL

25, 4, 28, 29, 3, 2, 30

S501

SYSTEM SELECT

(SELF DIAGNOSIS)

D0 – D15

D8 – D14

A11 – A17

CE

22

D502

CLK

DATA

93

73

29

30

NT/PAL

TEST LED

CLK

DATA

24

2120

DATA1I

DATA1O

CL680 SEL

CL680 HINT

CL680 HRDY

CL680 RESET

CD MECHANISM CONTROLLER

IC502 (2/2)

32

23

BUFFER

Q502

DATA

CLK

VIDEO

BUFFER

Q303

XOUT

XIN

34

65

13

15

VIDEO

BUFFER

Q301

VIDEO

BUFFER

Q304

B.P.F.

B.P.F.

CLK1

45

22

BUS

DF LATCH

SHARPNESS

VMUTE

3331

SHARPNESS

FILTER

Q302

SHARPNESS

CONTROL SWITCH

Q306

X501

10MHz

VIDEO

BUFFER

Q307

VIDEO

BUFFER

Q308

VIDEO SELECT

SWITCH,

VIDEO AMP

IC191

Y/C MIX

Q310

IN1

1

IN3 VOUT
IN4

8

VIDEO AMP
IC401 (1/2)

VIDEO AMP
IC401 (2/2)

LOGIC

CTLA

CTLB

3 52

ABC

VIDEO MUTING

CTLC

41

VIDEO MUTING

58

Q454

Q453

106

J301

S VIDEO OUT

C

Y

J804 (1/2)

J702

A, B, C

F

1

3

4

2

GAME
INPUT
VIDEO

VIDEO

VIDEO IN

VIDEO OUT

(Page 21)

1919

HCD-GV6/GV8

7-3. BLOCK DIAGRAM – TUNER/TAPE DECK Section –

HP101

(PLAYBACK)

L-CH

R-CH

HRPE101 (1/2)

(RECORD/PLAYBACK)

L-CH

R-CH

R-CH

DECK PROCESS,

DECK A/B SELECT, PB/REC EQ AMP,

DOLBY NR AMP, ALC, AMS

RV311

PB LEVEL (L)

(DECK A)

PB EQ AMP

(DECK A)

IC611 (2/2)

PB EQ AMP

(DECK A)

IC611 (1/2)

RV301

PB LEVEL (L)

(DECK B)

PB EQ AMP

(DECK B)

IC601 (2/2)

PB EQ AMP

(DECK B)

IC601 (1/2)

REC/PB SWITCHING

IC602

1

3

R-CH

R-CH

4

A IN (L)

48

B IN (L)

46

A IN (R)

51

B IN (R)

53

BIAS (N)

33

BIAS (C)

32

BIAS (M)

31

S1004

(DECK A 120/70)

S1008

(DECK B 120/70)

IC301

R-CH

BIAS

CONTROL

CIRCUIT

B NORM/CROM

ALC ON/OFF

A 120/70

1516182022 23242517

19

NORM/HIGH

PB A/B

70

120

R-CH

NR ON/OFF

BIAS ON/OFF

RM ON/OFF

L.P.F.

BUFFER

AMS

CIRCUIT

REC/PB/PASS

LM ON/OFF

+

28

27

26

MAOUT

MSIN

MSOUT

R IN (L)

43

ALC (L)

44

DOLBY PASS

ALC

R OUT (L)

35 34

DOLBY NR

AMP

CIRCUIT

ALC

IN (L)

REC OUT (L)

39

RV301

REC LEVEL (L)

(DECK B)

EQ IN (L)

38

REC

EQ AMP

PB OUT (L)

EQ OUT

40

(L)

36

PB-L

REC-L

G

(Page 21)

H

(Page 21)

• R-ch is omitted due to same as L-ch.

• SIGNAL PATH

: TUNER (FM/AM)

: PLAYBACK (DECK A)
: PLAYBACK (DECK B)
: RECORD

RV441

REC BIAS (R)

(DECK B)

HRPE101 (2/2)

(ERASE)

FM

75Ω

AM

R-CH

ANTENNA

2

RV341

REC BIAS (L)

(DECK B)

BIAS OSC

T621

FM/AM TUNER UNIT

FM ANT

FM ANT

AM ANT

AM ANT

BIAS OSC

Q621, 622

ST-R

ST-MUTE

STEREO

TUNED

ST-DIN

ST-DOUT

ST-CLK

ST-CE

REC BIAS

SWITCH

Q623

ST-L

C331, L331

BIAS
TRAP

R-CH

ST-MUTE
STEREO
TUNED

ST-DIN
ST-DOUT
ST-CLK
ST-CE

A+7V

D+5V

(UNSW)

100

TC-RELAY

(DECK A PLAY)

8584838281 807978

ALC

PB-A/B

EQ-H/N

A-PLAY-SW

87

S1001

S1002

(DECK B PLAY)

BIAS

REC-MUTE

B-PLAY-SW

86

TC-MUTE

R/PB/PAS

NR-ON/OFF

(DECK A HALF)

S1003

77

AMS-IN

A-HALF

88

ROTATION

DETECT SENSOR

(DECK A)

IC1001

91

A-SHUT

S1006

(DECK B HALF)

S1005

(DECK A REC)

S1009

(DECK B REC)

ROTATION

DETECT SENSOR

(DECK B)

IC1002

90

B-SHUT

B-HALF

89

TRIGGER PLUNGER

PLUNGER DRIVE

SYSTEM CONTROLLER

IC501 (2/4)

DECK A

TRIGGER

(DECK A)

Q333, 334

73

A-TRG

TRIGGER PLUNGER

DECK B

TRIGGER

PLUNGER DRIVE

(DECK B)

Q331, 332

72

B-TRG

ST-DIN

TUNED

STEREO

ST-MUTE

49 50 51 54 53 55 52

ST-DIN

TUNED

STEREO

ST-MUTE

ST-CLK

ST-DOUT

ST-CLK

ST-DOUT

ST-CE

ST-CE

Q335

76

CAP-M-H/L

RV1001

TAPE SPEED

(HIGH)

CAPM-CNT2

CAPSTAN MOTOR

CONTROL SWITCH

Q1001

74

MOTOR DRIVE

RV1002

TAPE SPEED

(NORMAL)

CAPSTAN

Q336, 339

M

M1

(CAPSTAN)

CT-L

J

(Page 21)

2020

7-4. BLOCK DIAGRAM – MAIN Section –

DIGITAL

ECHO

IC851

RV601

ECHO
LEVEL

HCD-GV6/GV8

REC-L

H

(Page 20)

J802

MIC 2

J801
MIC 1

E

G

J

J701 (1/2)

L

R

L

R

L

R

J804 (2/2)

L

R

F

CD-L

PB-L

ST-L

R-CH

R-CH

R-CH

R-CH

A, B, C

(Page 19)

(Page 20)

(Page 20)

MD IN

PHONO

IN

VIDEO

AUDIO IN

GAME
INPUT
AUDIO

(Page 19)

• R-ch is omitted due to same as L-ch.

• SIGNAL PATH

: TUNER (FM/AM)

: CD PLAY
: TAPE PLAY
: RECORD
: MIC INPUT

PHONO
EQ AMP

IC601

FUNCTION SELECT

SWITCH

IC181

X0

12

14

X1

X

AB

10 9

MIC AMP

IC850 (1/2)

RV602

MIC LEVEL

INPUT SELECT SWITCH,

GRAPHIC EQUALIZER CONTROL,

ELECTRICAL VOLUME

IN D2

66

IN C2

67

IN B2

68

IN E2

65

IN A2

69

IN F2

64

IC101

INPUT
SELECT
SWITCH

R-CH

MIC AMP

IC850 (2/2)

SOUND

CONTROL

CIRCUIT

KEY IN2

KEY IN1

60 5

2 58 57

MIC IN

REC A2

+

+

L+R

+

KEY OUT 1
KEY OUT 2

30

6

59

GRAPHIC

EQUALIZER

CONTROL

CIRCUIT

R-CH

REC B2

F OUT2

42 41

+

R-CH

SUPER

WOOFER

72

BUF

OUT2

36

FEED BACK

SWITCH

Q112

R-CH

D803

VOL
IN2

COMMAND

VOLUME

CONTROL

+

CPU

INTERFACE

DATA

CLOCK

LATCH

34

BASS BOOST

CONTROL

CIRCUIT

BB B2,

BB A2

38, 39

BUF IN2

373233

+

DBFB CONTROL

SWITCH

Q111

493-DATA

XC-OUT

X501

13

32.768kHz

X502

16MHz

11

XC-IN

10

13

X-OUT

X-IN

15

FUNC SEL0

46

FUNC SEL1

45

CBA

28

V MUTE

SW-MODE

SYSTEM CONTROLLER

IC501 (3/4)

STK-POWER

LINE-MUTE

493-CLK
493-LAT

DBFB-H/L

HP MUTE

AC-CUT

RESET

PROTECT

F-RELAY

HP-IN

47
48
38

7

34

1

93

6

22

12

27

3

36

D501

D534

PROTECT

SWITCH

Q804

RESET

SWITCH

Q801

D807

R-CH

MUTING CONTROL

SWITCH

Q802, 803

MUTING

Q113

POWER AMP

STANDBY SWITCH

Q803, 804, 834

EVER +5V

RESET SIGNAL

GENERATOR

IC801

IC801

R-CH

+

R-CH

TH831

TEMPERATURE

DETECT SWITCH

OVER LOAD

DC DETECT

SWITCH

Q433, 434

Q831, 832

DETECT

Q801, 851

D401

OVER LOAD

DETECT SWITCH

Q432

PROTECT SWITCH

Q439

BASS WOOFER

CONTROL SWITCH

Q115

R-CH

OVER LOAD

DETECT SWITCH

Q437

FRONT SPEAKER PROTECT

RELAY DRIVE

R-CH

Q401, 402

R-CH

MUTING CONTROL

SWITCH

Q833

PROTECT SWITCH

Q431

R-CH

R-CH

–1

–2

HEADPHONE

MUTING

Q805, 855

RY401

SPEANA

R-CH

FAN MOTOR

DRIVE

Q961, 962

FRONT SPEAKER

RESET

K

J701 (2/2)

M901
(FAN)

M

TM401

IMPEDANCE

USE 4 – 16Ω

+

–

+

–

J803

PHONES

L

(Page 22)

L

MD OUT

R

L

R

(Page 22)

2121

HCD-GV6/GV8

7-5. BLOCK DIAGRAM – DISPLAY/KEY CONTROL/POWER SUPPLY Section –

K

(Page 21)(Page 21)

L

GRID DRIVE

Q605, 606

FL601

FLUORESCENT INDICATOR TUBE

GRID DRIVE

Q607

S601 – 607, 611 – 619, 621 – 627,

S701 – 730, 735, 741, 743 – 762

S608

S609

POWER

SAVE/DEMO

(STANDBY)

REMOTE CONTROL

RECEIVER

IC702

D

(Page 19)

ROTARY

ENCODER

S763

ROTARY

ENCODER

S736

DATA, CLK

S763

(JOG DIAL)

S736

VOLUME

FLUORESCENT INDICATOR TUBE DRIVER,

43

74

75

10

KEY CONTROL

44 – 46

SEG-1 – SEG-23

28 , 27

GR-15, GR-16

42, 40 – 29

GR-2 – GR-14

GR-1

11 – 15

KEY 0 – KEY 4

4

KEY POWER ON/OFF

KEY POWER

2

SAVE/DEMO

1

SIRCS

JOG A

JOG B

VOL A

9

VOL B

72 70

IC601

LED STANDBY

XOUT

X601

12.5MHz

BPF 0
BPF 1

BPF 2
BPF 3
BPF 4

ALL BAND

RESET

LED SEL

LED DAT
LED SCK

LED LATCH

I2C DATA

I2C CLK

WAKE UP

D-SW

XIN

17
18
19
20
21

22

73

67

78
79

80

RECT
D832

RECT
D831

SUB POWER

TRANSFORMER

T901

POWER

TRANSFORMER

T951

VOLTAGE

SELECTOR

S901

RY901

POWER ON/OFF

RELAY DRIVE

Q901

AC IN

BAND-PASS FILTER

IC602

F02

16

F03

15

F04

14
13
12

11

7

5

13

3

14

6

15

8

F05
F06

REC
LEVEL

LED DRIVER

IC701

DATA
CLK
STB

LED DRIVE

Q601

S742

LID (CD)

OPEN/CLOSE

DET

DET

P1 – P6, P7 – P10, P12 – P16

B.P.F.

17, 19 – 23, 1 – 4, 7 – 11

DATA

D601

CLK

LINE

REC IN

IN

SPEANA

4

6

B+ SWITCH

Q602, 603

D611 – 614, 621, 622,
D700 – 710, 713, 714,
D716 – 720, 741, 791

30
29

18

RESET

+5V (LED)

Q604

SYSTEM CONTROLLER

IC501 (4/4)

IIC-DATA
IIC-CLK

CD-POWER

WAKE UP

STBY RELAY

POWER

EVER +5V

SYSTEM CONTROLLER (IC501),

CD MECHANISM CONTROLLER (IC502),

FL DRIVER (IC601) B+

TO FLUORESCENT

INDICATOR TUBE

(FL601)

POWER AMP (IC801),

PROTECT CIRCUIT

–35V

CD D+5V (SW)

CD STEREO/VIDEO CD

SECTION B+

+3.3V

MPEG VIDEO/AUDIO

DECODER (IC505) B+

CD A+5V (SW)

(VIDEO CD SECTION B+)

Q914

+5V (LED)

(PANEL SECTION B+)

D+5V (UNSW)

AU D+5V

M62493FP (IC101) B+

D+5V (SW)

(CD SENSOR SECTION B+)

TC, PANEL,

AUDIO

5

Q906

ST +10V

(FM/AM TUNER UNIT B+)

2

FAN MOTOR B+

TC M+12V

(TC MOTOR SECTION B+)

CD M+7V

(CD MOTOR SECTION B+)

43

+3.3V

REGULATOR

Q531

B+ SWITCH

Q913

A+7V

A–7V

FL DRIVER (IC601)

B–

VCD

B+ SWITCH

Q921

B+ SWITCH

Q911, 912

B+ SWITCH

Q901, 902

B– SWITCH
Q903 – 905

TUNER

B+ SWITCH

Q931, 932

+7V

REGULATOR

IC933

REGULATOR

REGULATOR

REGULATOR

REGULATOR

REGULATOR

REGULATOR

–35V

Q903, 908

+5V

IC921

+5V

IC911

+7V

IC901

–7V

IC951

+10V

REGULATOR

IC931

+12V

REGULATOR

IC932

+5V

IC901

+VL

–VL

+VH

–VH

RECT

D902 – 905

VF

VF

RECT

D841 – 844

RECT

D833 – 836

2222

HCD-GV6/GV8

CD-R (1) board

TC-B board

CD-L board

TC-A board

MIC board

ILLUMINATION board

PANEL VR board

PANEL FL board

TRANS board SUB TRANS board

TUNER PACK
(FM/AM TUNER UNIT)

MAIN board

PA board

HEADPHONES board

CD-R (2) board

FRONT INPUT board

VIDEO board

7-6. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Board:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• : Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

Caution:
Pattern face side: Parts on the pattern face side seen from
(Side B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Side A) the parts face are indicated.

• Indication of transistor.

C
Q

B

B

B

E

Q

CE

These are omitted.

These are omitted.

Q

CE

These are omitted.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in Ω and 1/
specified.

• 2 : nonflammable resistor.

• 5 : fusible resistor.

• C : panel designation.

Note: The components identified by mark 0 or dotted line

with mark 0 are critical for safety.
Replace only with part number specified.

• A : B+ Line.

• B : B– Line.

• H : adjustment for repair.

• V oltages are taken with a VOM (Input impedance 10 MΩ).

Voltage variations may be noted due to normal produc­tion tolerances.

• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc­tion tolerances.

• Circled numbers refer to waveforms.

• Signal path.

F : TUNER (FM/AM)
E : TAPE PLAY (DECK A)
d : TAPE PLAY (DECK B)
G : RECORD
L : CD PLAY (VIDEO)
J : CD PLAY (AUDIO)
c : DIGITAL OUT
N : MIC INPUT

• Abbreviation
EA : Saudi Arabia model
IA : Indonesia model
MY : Malaysia model
SP : Singapore model

4

• Circuit Boards Location

W or less unless otherwise

TABLE SENSOR board

CD MOTOR board

LEAF SW board

BD board

AUDIO board

LED board

2323

HCD-GV6/GV8

7-7. PRINTED WIRING BOARD – BD Board –• See page 23 for Circuit Boards Location.

• Semiconductor
Location
(Side A)

Ref. No. Location

IC104 F-3

Q101 F-6

(KSS-213DH)

• Semiconductor
Location
(Side B)

Ref. No. Location

IC101 E-4
IC102 C-5
IC103 E-6

VIDEO
BOARD
CN501

(Page

28)

2424

7-8. SCHEMATIC DIAGRAM – BD Board –• See page 39 for Waveforms. • See page 51 for IC Block Diagrams.

HCD-GV6/GV8

VIDEO

BOARD

(1/2)

CN501

(Page 26)

D. OUT
D. GND

AMUTE

XTAL33.8MHz

OPTICAL PICK-UP

BLOCK

(KSS-213DH)

OSC BUFFER

• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD STOP
( ) : CD PLAY

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

2525

HCD-GV6/GV8

7-9. SCHEMATIC DIAGRAM – VIDEO Board (1/2) –• See page 29 for Waveforms. • See page 51 for IC Block Diagrams.

(Page 25)

W

(Page 36)

2626

(Page 27)

(Page 35)

• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : VIDEO CD PLAY

7-10. SCHEMATIC DIAGRAM – VIDEO Board (2/2) –• See page 29 for Waveforms. • See page 51 for IC Block Diagrams.

HCD-GV6/GV8

(Page 26)

• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark :VIDEO CD PLAY

2727

: Impossible to measure

∗

HCD-GV6/GV8

7-11. PRINTED WIRING BOARD – VIDEO Board –• See page 23 for Circuit Boards Location.

• Semiconductor
Location
(Side A)

Ref. No. Location

D301 B-5
D501 D-2
D502 H-1

(Page 38)

MAIN BOARD

V

CN701

• Semiconductor
Location
(Side B)

Ref. No. Location

IC501 E-3
IC502 G-3
IC506 E-5

IC101 H-5
IC401 B-2
IC504 G-5
IC505 D-4
IC507 D-6
IC509 G-6

Q301 B-5
Q304 C-2
Q306 B-5
Q307 B-4
Q308 B-4
Q310 B-3
Q502 D-2

BD
BOARD
CN101

(Page 24)

Q302 B-5
Q303 C-2
Q453 A-3
Q454 A-3
Q531 D-2

C571

MAIN BOARD

W

CN411

(Page 38)

2828

• Waveforms

1 Vp-p

37 ns

– VIDEO Board –

VIDEO CD Play mode:

HCD-GV6/GV8

When the track number 34 (Full Field Color Bar (75%)) of the test
disc played.

TEST DISC: HLV-401 (TGIS-3)

()

Part No. 4-978-510-01

1 IC501 5

22.8 µs

2 IC501 qd

472 ns

3 IC502 qd (XOUT)

5 Vp-p

4.4 Vp-p

6 IC505 3 (CD-BCK) qh Q303, 304 (Base)

4.8 Vp-p

472 ns

7 IC505 5 (CD-LRCK)

4.8 Vp-p

22.8 µs

8 IC505 yl (Y-OUT)

(VIDEO CD Play mode)

qa IC505 od (PGIO2/VSYNK/CSYNK)

3.1 Vp-p

16.7 ms

qs IC505 <z/n (VCK-IN)

4.3 Vp-p

8.7 ms

qd IC505 <z/, (DA-LRCK), IC509 ql (LRCK)

(VIDEO CD Play mode)

H

qj Q308 (Base)

(VIDEO CD Play mode)

qk IC509 4 (MCKO)

wa IC509 wf (XT2)

1 Vp-p

ws IC401 5 (VOUT 2)

(VIDEO CD Play mode)

0.9 Vp-p

H

wd IC401 8 (VIN 2)

(VIDEO CD Play mode)

H

1.8 Vp-p

wh J301 3 (COUT)

(VIDEO CD Play mode)

1 Vp-p

H

wj J301 4 (YOUT)

(VIDEO CD Play mode)

1.7 Vp-p

H

wk IC504 6

(VIDEO CD Play mode)

100 ns

4 IC502 qg (XIN)

100 ns

5 IC502 rg (BUS)

4.1 Vp-p

3.3 Vp-p

4.8 Vp-p

9 IC505 ug (C-OUT)

(VIDEO CD Play mode)

H

q; IC505 ih (DA-XCLK)

1.7 Vp-p

H

qf IC505 <zzz (DA-BCK), IC509 qj (BCK)

0.5 Vp-p

qg Q301 (Base)

(VIDEO CD Play mode)

5.2 Vp-p

22.6 µs

472 ns

6 Vp-p

37 ns

ql IC509 w; (384FSO)

4.8 Vp-p

59 ns

w; IC509 wa (768FSO)

1.8 Vp-p

4.9 Vp-p

5.1 Vp-p

4.8 Vp-p

wf IC401 1 (VIN 1)

(VIDEO CD Play mode)

H

wg IC401 4 (VOUT 1)

(VIDEO CD Play mode)

1 Vp-p

H

8.7 ms

wl IC504 8

(VIDEO CD Play mode)

1 Vp-p

60 ns

e; IC504 qs

(VIDEO CD Play mode)

2 Vp-p

4.3 Vp-p

5.2 Vp-p

2.8 Vp-p

16.7 ms

60 ns

H

30 ns

H

60 ns

2929

HCD-GV6/GV8

7-12. PRINTED WIRING BOARDS – CD MOTOR Section –• See page 23 for Circuit Boards Location.

B

MAIN BOARD

CN412

(Page 38)

3030

7-13. SCHEMATIC DIAGRAM – CD MOTOR Section –• See page 51 for IC Block Diagram.

HCD-GV6/GV8

TABLE MOTOR DRIVER

LED DRIVE

4.8

4.8

TRAY

(Page 36)

B

MAIN BOARD

(2/3)

CN412

4.8

DISC TABLE SENSOR

3131

4.8

• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD STOP

HCD-GV6/GV8

7-14. PRINTED WIRING BOARD – AUDIO Board –• See page 23 for Circuit Boards Location.

1 2 3 4 5 6 7 8

A

B

AUDIO BOARD

14

85

91

3

6

4

1

5

7

2

(Page 38)

6

4

1

3

MAIN BOARD

C

CN303

E

E

E

3

2

1

4

14

85

1-675-753-

24

(24)

C

• Semiconductor
Location

Ref. No. Location

IC601 B-2
IC602 B-3
IC611 B-8

Q621 B-5
Q622 B-5
Q623 B-6

(CHASSIS)

RECORD/PLAYBACK

1
2

3
4

5
6
7

– B DECK –

HPRE101

ERASE

L-CH

R-CH

1
2

3
4

– A DECK –

HP101

(PLAYBACK)

L-CH

R-CH

3232

7-15. SCHEMATIC DIAGRAM – AUDIO Board –• See page 51 for IC Block Diagram.

HCD-GV6/GV8

(PALYBACK)

PB EQ AMP

(DECK A)

PB EQ AMP

(DECK B)

–7

–7

SWITCHING

PB LEVEL (L)

(DECK A)

PB LEVEL (L)

(DECK B)

R482 1.5K

R481 820

R492 1.5K

R491 820

NC

A+7.5V

APB-LCH

APB-RCH

AGND

BPB-LCH

BPB-RCH

A–7.5V

–VBIAS (–7.5V)

+VBIAS (+7.5V)

BREC-RCH

BREC-LCH

TC-HEAD-GND

C

MAIN BOARD

(2/3)

CN303

(Page 36)

REC BIAS (R)

(DECK B)

6.9

REC BIAS (L)

(DECK B)

REC BIAS

6.9–6.5

T621

BIAS OSC

–6.5

–6.5 (–7.2)

–6.5

• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : TAPE PLAY
( ) : RECORD

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.

3333

Replace only with part number specified.

HCD-GV6/GV8

7-16. PRINTED WIRING BOARD – LEAF SW Board –• See page 23 for Circuit Boards Location.

(DECK A PLAY)

DECK A

PLUNGER

4

3

1

2

(DECK A HALF)

(DECK A 120/70)

(

)

(DECK A REC)

7-17. SCHEMATIC DIAGRAM – LEAF SW Board –

D

MAIN BOARD

CN304

(Page 38)

(DECK B PLAY)

4

1

(DECK B HALF)

DECK B

PLUNGER

3

2

(DECK B 120/70)

(DECK B REC)

11

11

1-676-219-

(CAPSTAN)

DECK B

PLUNGER

DECK A

PLUNGER

(DECK A 120/70)

(DECK A HALF)

(DECK A REC)

(DECK B HALF)

(DECK B REC)

(DECK B 120/70)

ROTATION DETECT SENSOR

(DECK A)

CONTROL SWITCH

7.5k

(3.7)

*

ROTATION DETECT

SENSOR (DECK B)

( )

4.5

*

CAPM–

CAPM+

CAPM–H/L

A–TRGM

TRGM–GND

B–TRGM

A–SHUT

DGND

A–HALF

+5V

A–120/70

B–SHUT

A–PLAY

B–HALF / REC–A / REC–B

B–120/70

B–PALY

NC

D

MAIN BOARD

(2/3)

CN304

(Page 36)

• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : TAPE PLAY (DECK A)
( ) : TAPE PLAY (DECK B)

: Impossible to measure

∗

(DECK A PLAY)

(DECK B PLAY)

3434

7-18. SCHEMATIC DIAGRAM – MAIN Board (1/3) –• See page 51 for IC Block Diagram.

HCD-GV6/GV8

(Page 26)

(Page 43)

(Page 37)

(Page 36)

(Page 36)

(Page 36)

(Page 37)

• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
( ) : VIDEO

3535

HCD-GV6/GV8

7-19. SCHEMATIC DIAGRAM – MAIN Board (2/3) –• See page 39 for Waveforms.

(Page 35)

(Page 37)

(Page 35)

(Page 37)

(Page 45)

(Page 33) (Page 34)

W

(Page 26)

(Page 31)

(Page 37)

• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
( ) : CD PLAY

(Page 37) (Page 35)

< > : VIDEO
{ } : TAPE PLAY (DECK A)
[ ] : TAPE PLAY (DECK B)

〈〈 〉〉 : RECORD

: Impossible to measure

∗

3636

7-20. SCHEMATIC DIAGRAM – MAIN Board (3/3) –

HCD-GV6/GV8

(Page 36)

(Page 36)

(Page 36)

(Page 43)

(Page 35)

(Page 36)

(Page 41)

(Page 35)

(Page 41)

• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)

3737

( ) : CD PLAY

HCD-GV6/GV8

7-21. PRINTED WIRING BOARD – MAIN Board –• See page 23 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9 10 11 12 13 14

J701

A

PHONO IN

R L

MD IN

R L

MD OUT

R L R L

MAIN BOARD

B

85

14

C

VIDEO

AUDIO IN

VIDEO IN

5

VIDEO

J702

VIDEO OUT

1

2

1

M901
(FAN)

M

13

13

E

E

VIDEO
BOARD
CN301

(Page 42)(Page 28)

FRONT INPUT

EV

BOARD

NO801

31

3

1

E

E

E

E

E

E

IC781

CD DIGITAL OUT

OPTICAL

(CHASSIS)

D

13

EE

C699

13

E

ANTENNA

FM 75Ω

*

U

FM/AM
TUNER

U

AM

UNIT

SUPPLIED AS

*

THE ASSEMBLED
BLOCK

E

F

E

E

E

E

E

1

1

3

E

K

H

G

MIC BOARD

CN811

1

4

(Page 42)

13

C

H

AUDIO BOARD

CN601

5051

E

1

E

E

E

B

3

CE

1

12

1

(Page 32)

31

80

81

100

I

E

D

J

LEAF SW BOARD

CN1001

(Page 34)

E

E

E

E

EE

PANEL FL BOARD

(Page 44) (Page 28)

G

CN601

1

1
3

30

(XG100AV)

1
3

E

3

1

E

E

E

E

3

VIDEO BOARD

W

1

CN503

3

13

13

2

113

(Page 30)

CD MOTOR BOARD

B

19

1-680-166-

CN201

PA BOARD

CN803

(Page 40)

J

PA BOARD

CN804

(Page 40)

11

(11)

3838

HCD-GV6/GV8

0.2 mVp-p

5.2 Vp-p

474 ns

5.2 Vp-p

59.1 ns

• Semiconductor
Location

Ref. No. Location

D191 C-8
D192 C-8
D193 B-8
D194 C-8
D401 J-13
D501 J-8
D534 H-8
D801 J-8
D802 I-9
D803 I-9
D804 J-9
D805 I-9
D806 I-8
D807 J-10
D808 J-7
D911 F-11
D912 G-11
D931 H-11
D951 C-12

IC101 E-5
IC181 C-7
IC191 C-8
IC301 H-4
IC501 H-7
IC601 C-3
IC781 B-13
IC801 J-9
IC901 D-12
IC911 F-11
IC921 G-12
IC931 H-12
IC932 H-12
IC933 I-12
IC951 C-12

• Waveforms – BD Board –

1 IC101 wg (MDP) (CD Play mode)

7.5 µs

2 IC101 el (FE) (CD Play mode)

3 IC101 ra (TE) (CD Play mode)

2.6 Vp-p

6 IC101 yg (LRCK)

22.7 µs

7 IC101 yj (BCK)

8 IC101 ua (XTAI)

5.2 Vp-p

– MAIN Board –

1 IC501 0 (XC-IN)

1.8 Vp-p

30.5 µs

2 IC501 qg (X-IN)

1.8 Vp-p

62.5 ns

Q111 E-7
Q112 E-7
Q113 E-7
Q115 E-6
Q161 E-6
Q162 F-6
Q163 F-6
Q165 F-5
Q331 J-4
Q332 J-4
Q333 J-4
Q334 J-4
Q335 J-5
Q336 J-4
Q339 J-5
Q801 I-8
Q802 J-10
Q803 J-10
Q804 I-10
Q901 D-13
Q902 C-13
Q903 C-12
Q904 C-12
Q905 C-13
Q906 C-13
Q911 G-11
Q912 F-11
Q913 G-11
Q914 G-11
Q921 H-12
Q931 H-11
Q932 H-11
Q961 B-12
Q962 B-12

4 IC101 rd (RFDC), IC103 qh (RFO)

(CD Play mode)

1.45 ± 0.3 Vp-p

5 IC101 t; (RFAC) (CD Play mode)

1.45 ± 0.3 Vp-p

0.5 mVp-p

– PANEL FL Board –

1 IC601 u; (XIN)

3.7 Vp-p

80 ns

3939

HCD-GV6/GV8

7-22. PRINTED WIRING BOARD – PA Board –• See page 23 for Circuit Boards Location.

• Semiconductor
Location

Ref. No. Location

D401 D-4
D402 C-8
D405 B-9
D406 B-9
D801 D-5
D802 E-6
D803 F-6
D804 C-4
D805 C-6
D831 H-2
D833 F-2
D834 E-2
D835 E-2
D836 F-2
D841 C-2
D842 C-2
D843 C-2
D844 D-2
D851 D-5
D852 F-6
D853 G-2
D902 I-4
D903 J-4
D904 J-3
D905 I-3
D906 J-3
D911 I-2
D912 I-2

A

B

C

D

1 2 3 4 5 6 7 8 9 10

(Page 38)(Page 38)

MAIN BOARD

K

CN901

1

E

EE

E

22

E

–2

–1

JW821

(Page 42)

N

HEADPHONES

BOARD

CN802

(CHASSIS)

PA BOARD

MAIN BOARD

CN902

13

1

4

E

EE

+

+

1J13

E

–

+

–

+

R

FRONT SPEAKER

IMPEDANCE

USE 6 – 16Ω

L

TM401

IC801 D-7
IC901 J-2

Q401 B-7
Q402 B-8
Q431 H-5
Q432 H-4
Q433 H-4
Q434 H-4
Q437 H-4
Q439 I-4
Q801 D-5
Q803 G-5
Q804 F-5
Q805 D-3
Q831 B-5
Q832 B-5
Q833 C-4
Q834 C-5
Q851 E-5
Q855 D-3
Q901 J-4
Q903 J-2
Q908 J-2

E

F

G

H

M

TRANS
BOARD

CN952

(Page 50)

L

TRANS
BOARD

CN951

(Page 50)

E

1

E

1

13

11

1

4

E

E

E

E

11

(11)

1-680-173-

E

E

E

I

1

E

(CHASSIS)

J

B

C

E

31

E

4

Q

SUB TRANS

BOARD
NO903

(Page 50)

4040

7-23. SCHEMATIC DIAGRAM – PA Board –

HCD-GV6/GV8

(Page 50)

(Page 50)

(Page 43)

(Page 37)

(Page 50)

(Page 37)

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.

4141

Replace only with part number specified.

• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)

HCD-GV6/GV8

7-24. PRINTED WIRING BOARDS – MIC/FRONT INPUT/HEADPHONES Boards –• See page 23 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9 10

MIC BOARD

A

TC-A BOARD

R

NO805

(Page 48)

• Semiconductor
Location

Ref. No. Location

MAIN BOARD

H

1

B

148

17

C

5

1

4

CN811

8

CN452

(Page 38)

1

D801 B-2

IC850 C-4
IC851 C-2

1

4

5

8

1

4

5

3

1

8

2

3

6

7

2

3

6

7

J802

MIC 2

9

J801

MIC 1

9

1-680-182-

11

(11)

D

FRONT INPUT BOARD

VIDEO

PA BOARD

N

CN806

E

F

J804

GAME
INPUT

AUDIO

L

R

31

61

MAIN BOARD

E

CN702

(Page 38)

1-680-180-

11

(11)

(CHASSIS)

HEADPHONES BOARD

J803

PHONES

7

6

9

3

2

8

5

4

1

(Page 40)

14

1-680-181-

11

(11)

4242

7-25. SCHEMATIC DIAGRAM – MIC/FRONT INPUT/HEADPHONES Boards –

HCD-GV6/GV8

(Page 49)

(Page 37)

(Page 35)

(Page 41)

• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : TUNER (FM/AM)

4343

HCD-GV6/GV8

7-26. PRINTED WIRING BOARD – PANEL FL Board –• See page 23 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9 10 11 12 13

PANEL FL BOARD

A

136 28 34 49 52 54

B

TIMER

SELECT

E

FL601

FLUORESCENT

INDICATOR TUBE

E

D601, S608

I/1

EE

POWER SAVE/DEMO

(STANDBY)

E

FUNCTION

SLEEP

C

GAME

c/CLOCK SET

D

10 1

E

TC-B BOARD

T

NX601

E

G

MAIN BOARD

CN431

(Page 38)

S601 – 609

DISPLAY

SPECTRUM
ANALYZER

TC-A BOARD

S

NX602

(Page 48)

19

1-680-169-

11

(11)

18

E

1

1

3

PANEL VR

U

BOARD
CN701

10

9

(Page 46)

(Page 48)

• Semiconductor
Location

Ref. No. Location

D601 B-13
D602 B-4
D603 B-12

IC601 C-7
IC602 C-10

Q601 B-12
Q602 B-4
Q603 C-4
Q604 C-4
Q605 B-9
Q606 B-8
Q607 B-8

4444

7-27. SCHEMATIC DIAGRAM – PANEL FL Board –• See page 39 for Waveform. • See page 51 for IC Block Diagram.

(Page 49)

HCD-GV6/GV8

(Page 49)

(Page 36)

(Page 47)

• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)

4545

HCD-GV6/GV8

7-28. PRINTED WIRING BOARDS – PANEL VR/ILLUMINATION Boards –• See page 23 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9 10 11 12 13

PANEL FL

BOARD
CN602

(Page 44)

A

U

PANEL VR BOARD

ILLUMINATION

BOARD

431

3

1

1

11

2

(11)

1-680-167-

D791

(ILLUMINATION)

(CHASSIS)

B

C

D

S736

ROTARY ENCODER

VOLUME

D708, S719

DANCE

13

S707

TUNING

MODE

b

(CHASSIS)

D714, S708

ENTER

B

v

V

P. FILE FLAT

D710, S721

SALSA

S706

STEREO/MONO

D709, S722

GAME

+

D713, S704

TUNER/BAND

D707, S720

TANGO

D706, S717

JAZZ

D705, S718

SAMBA

KEY CONTROL

KEY

CONTROL

–

D704, S716

POP

D703, S729

REGGAE

2#

D716, S702

ENTER/NEXT

TUNER/MEMORY

S701

D702, S727

ROCK

D701, S728

KARAOKE PON/

MPX

MOVIE

4

D719, S712

SURROUND

S701 – 730,

S735

D717, S713

GROOVE

D718, S714

SUPER WOOFER

SUPER WOOFER MODE

S715

1-680-170-

11

(11)

• Semiconductor
Location

Ref. No. Location

D701 C-10
D702 C-10
D703 C-9
D704 C-9
D705 C-8
D706 C-8
D707 C-7
D708 C-7
D709 C-6
D710 C-6
D713 D-7
D714 D-4
D716 D-9
D717 B-13
D718 C-13
D719 C-12
D720 D-8
D791 A-11

IC701 D-10
IC702 A-11

4646

7-29. SCHEMATIC DIAGRAM – PANEL VR/ILLUMINATION Boards –• See page 51 for IC Block Diagram.

(Page 45)

HCD-GV6/GV8

• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)

4747

HCD-GV6/GV8

7-30. PRINTED WIRING BOARDS – TC-A/TC-B/CD-L/CD-R (1)/CD-R (2) Boards –• See page 23 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9 10

PANEL FL

PANEL FL

BOARD

NO602

(Page 44)

TC-B BOARD

110

S

A

TC-A BOARD

19

T

BOARD

NO601

(Page 44)

CD-L BOARD

LID (CD)

OPEN/CLOSE

D621, S621

B

C

H

mM . AMS >

DOLBY NR

D622, S622

h

x

S621 – 627

D614, S612

z REC

DIRECTION

D612, S616hD611, S615

H

mM . AMS >

x

S611 – 619

D613, S611

X

DISC 5

D741, S745

NON-STOP

DISC 4

EDIT CD FLASH

DISC 3 DISC 2 DISC 1

CD LOOP

1-680-177-

S741,

S743 – 750

11

(11)

CD-R (1) BOARD

ACTIVE SELECT RETURN PREV NEXT

D

E

RV601

ECHO
LEVEL

11 1

MIC BOARD

R

(Page 42)

CN812

RV602

MIC

LEVEL

1-680-171-

(11)

S613

H SPEED DUB

11

CD SYNC

17

1-680-172-

11

(11)

S763

ROTARY ENCODER

(JOG DIAL)

D700, S751

H X

m

x

PLAY MODE

REPEAT

S751 – 762

F

• Semiconductor
Location

Ref. No. Location

D611 B-5
D612 B-4
D613 C-5
D614 C-4
D621 B-1
D622 B-2
D700 E-9
D741 C-7

CD-R (2) BOARD

4848

1

M

3

11

1-680-183-

(11)

DISC SKIP

11

1-680-178-

(11)

7-31. SCHEMATIC DIAGRAM – TC-A/TC-B/CD-L/CD-R (1)/CD-R (2) Boards –

HCD-GV6/GV8

(Page 43)

(Page 45)

(Page 45)

4949

HCD-GV6/GV8

7-32. PRINTED WIRING BOARDS – TRANSFORMER Section–

• See page 23 for Circuit Boards Location.

TRANS BOARD

1

T951

POWER

TRANSFORMER

7-33. SCHEMATIC DIAGRAM – TRANSFORMER Section –

1

L

3

4

1

PA BOARD

NO702

(Page 40)

PA BOARD

(Page 40)

(Page 41)

(Page 41)

M

CN801

4

SUB TRANS BOARD

T901

SUB POWER

TRANSFORMER

14

PA BOARD

Q

CN904

(Page 40)

230V – 240V

1 2

S901

VOLTAGE

SELECTOR

120V

R

220V

R

NOT REPLACE:

**

BUILT IN TRANSFORMER

–1–2

1-680-174-

11

(11)

(Page 41)

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

1

2

14

1-680-175-

11

(11)

AC IN

5050

• IC Block Diagrams – BD Board –

IC101 CXD3008Q

DVDD2

61

ASYE

62

MD2

63

DOUT

LRCK

PCMD

BCK

EMPH

XTSL

DVSS2

XTAI

XTAO

SOUT
SOCK

XOLT

SQSO
SQCK
SCSY
SBSO
EXCK

DIGITAL

64

OUT

65
66
67

68
69
70
71
72

73
74
75

76
77
78
79
80

D/A DIGITAL

INTERFACE

60

CLOCK

GENERATOR

CPU

INTERFACE

VPCO

32K

RAM

SERVO INTERFACE

SERVO

AUTO

SEQUENCER

AVDD0

IGEN

FOCUS
SERVO

DSP

TRACKING

SERVO

DSP

SLED

SERVO

DSP

AVSS0

AVSS1

RFAC

ASYI

ASYMMETRY

CORRECTOR

ASYO

BIAS

AVDD1

PCO

FILI

FILO

DIGITAL

PLL

EFM

CLTV

V16M

VCTL

59 58 57 56 55 54 53 52 51 50 49 48 474645 44 43 42 41

OSC

DEMODULATOR

ERROR

CORRECTOR

SUBCODE

PROCESSOR

ADIO

RFDCCETE

A/D

CONVERTER

GENERATOR

GENERATOR

GENERATOR

PROCESSOR

MIRR, DFCT,

AMPLIFIER &

OPERATIONAL

ANALOG SWITCH

FOCUS

PWM

TRACKING

PWM

SLED
PWM

DIGITAL

CLV

FOK

DETECTOR

HCD-GV6/GV8

40

SE

39

TE

38

VC

37

TES1

36

TEST1

35

DVSS1

FRDR

34

FFDR

33

32

TRDR

TFDR

31

SRDR

30

29

SFDR

DVDD1

28

FSTO

27

SSTP

26

MDP

25

LOCK

24

PWMI

23

FOK

22

DFCT

21

1 2 3 4 5 6 7 8 9

XLAT

MUTE

DATA

CLOK

SENS

DVDD0

XRST

12 13 14 15 16 17 18 19 20

10 11

ATSK

SCLK

XUGF

XPCK

WFCK

GFS

C2PO

SCOR

C4M

WDCK

COUT

DVSS0

MIRR

IC102 BA5974FP-E2

PRFVCC

1 2 3 4 5 6 7 8 9 10 11 12 13 14

VREFOUT

CH4BIN

INTERFACE

CH1FIN

CH4SIN'

RF

CH1RIN

F

R

CH4SIN

CAPAIN1

CH3FIN

F

INTERFACE

INTERFACE

CH2FIN

CH3RIN

R

RF

CH2RIN

CAPAIN3

R

F

F

R

CAPAIN2

GND

202122232425262728 19 18 17 16 15

MUTE

GND

MUTE

VREFIN

POWVCC

POWVCC

CH3OUTR

SHUTDOWN

CH2OUTR

CH3OUTF

THERMAL

CH2OUTF

CH4OUTR

LEVEL SHIFT

CH1OUTR

CH4OUTF

CH1OUTF

51

HCD-GV6/GV8

IC103 CXA2568M-T6

HOLD

AGC VTH

VEE

+

–

VC

VC

VCC

APC LD AMP

50µA

+

–

+

–

VEE

RF SUMMING AMP

+

–

FOCUS ERROR AMP

+

–

VCC

+

–

VCC

VC

+

–

VC

RF EQ AMP

+

–

+

–

1

VEE

2

LD

3

4

PD

5

A

6

B

7

C

D

8

9

VC

10

F

APC PD AMP

+

–

+

–

VEE

–

+

VC

VEE

VC

+

–

24

23

22

21
20

19

18

17

16

15

14

VCC

LC/PD

LD ON

HOLD SW
AGC CONT

RF BOT

RFTC

RF I

RF O

RFE

FE

E

11

VC

VC

12

–

+

VC BUFFER

VC

– VIDEO Board –

IC401 NJM2267M (TE2)

VOUT2

VSAG2

VCC

VIN2

8 7 6 5

CLAMP

CLAMP

1 2 3 4

VIN1

6.2dB
AMP

6.2dB
AMP

DRIVER

DRIVER

GND

75Ω

75Ω

VSAG1

VOUT1

–

+

TRACKING

ERROR AMP

VC

+

–

VEE

VCC

VC

TE

13

52

IC509 PCM1727E-2/T2

HCD-GV6/GV8

384fs

XT1

PGND

VCP

MCKO

RSV

SCKO3

MD

RSTB

VOUTR

ML
MC

MODE

CONTROL

BPZ

CONTROL

CLOCK MANAGER

•

DUAL PLL

POWER

SUPPLY

MULTI LEVEL

MODULATOR

5 LEVEL

DAC

CR LPF

OUTPUT

AMP

8 TIME OVER

SAMPLING DIGITAL

FILTER

•

FUNCTION

CONTROL

∆Σ

•

MULTI LEVEL

MODULATOR

AUDIO

DATA INPUT

INTERFACE

∆Σ

5 LEVEL

DAC

CR LPF

•

OUTPUT

AMP

OPEN

24

XT2

DGND

23
22

VDD

21

SCKO1

20

SCKO2

19

LRCK

DATA

18

17

BCK

ZERO

16

15

CAP

14

VOUTL

1

2
3

4
5
6

7
8
9

10

11

12

AGND

– CD MOTOR Board –

IC201 TA8409S

STANDBY

BLOCK

HEAT

CUT OFF

BLOCK

2 3

1

VCC OUT2 NC GND

IN2

13

VCA

VREF

BLOCK

5 6

4

7

VS

OUT1 VREF IN1

8

9

53

HCD-GV6/GV8

– AUDIO Board –

IC602 µPC1330HA

2

1

SW R1 GND SW P1

– MAIN Board –

IC101 M62493FP

3

4

CONT

INVERTER

COMPARATER

5

VCC

GND

6

SW P2 GND

7 8 9

SW R2

IN E2

IN D2

IN C2

IN B2

IN A2

A VDD

GND

SUPER

WOOFER

GND

A VSS

SW NF

IN A1

IN B1

IN C1

IN D1

IN E1

IN F2

LR OUT

LPF IN

LPF O

64 63 62 61 60 59 58 57 56 49

65

66

67

68

69

70
71

72

73
74
75

76

77

78

79

80

–

+

–

+

+

–

KEY IN2

KEY OUT2

REC A2

REC B2

F1 F2

F1 O2

F1 IN2

F2 F2

F2 O2

F2 IN2

5BAND GRAPHIC EQUALIZER

+

–

+

–

+

–

–

+

+

–

+

–

–

+

+

–

–

+

5BAND GRAPHIC EQUALIZER

F3 O2

F3 F2

50 4355 4854 4753 4652 4551 44 41

+

–

F3 IN2

F4 F2

F4 O2

F4 IN2

+

–

+

–

–

+

–

+

F6 F2

F5 F2

F OUT2

42

–

+

–

–

+

–

+

–

VOL IN2

+

–

+

INTERFACE

+

–

+

40

VOL OUT2

39

BB A2

38

BB B2

37

BUF IN2
BUF OUT2

36

35

G GND

34

LATCH
DATA

33

CLOCK

32

31 D VDD

L+R

30

BUF OUT1

29

BUF IN1

28

BB B1

27

BB A1

26

VOL OUT1

25

54

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

INF1

MIC IN

DELAY IN

ELAY OUT

KEY IN1

REC A1

REC B1

KEY OUT1

F1 F1

F1 O1

F1 IN1

F2 F1

F2 O1

F2 IN1

F3 F1

F3 O1

F3 IN1

F4 F1

F4 O1

F4 IN1

F5 F1

F6 F1

F OUT1

24

VOL IN1

– MIC Board –

HCD-GV6/GV8

IC191 BA7615N

MUTE

LOGIC

1

2

3

IN1

CTLB

CTLA

6

5

4

IN2

IN3

CTLC

– PANEL FL Board –

IC602 BA3830F

8db

7

VCC

IC851 M65850P

75Ω

10

8

9

IN4

CTLC

VOUT

VCC

14 13 12

OSCILLATOR

1/2 VCC

CLOCK

RESET

2 3

LPF1OUT

1

LPF1IN

AUTO

RESET

LPF1

CLOCK

REF

11

DO1

MAIN

CONTROL

D1

DO0

A/D

5 6 7

4

CC1

OP1IN

OP1OUT

OP2IN

D/A

MO

MI

OP2OUT

10

CC2

LPF2IN

LPF2

20KBIT

SRAM

LPF2OUT

89

GND

– PANEL VR Board –

IC701 NJU3716L

R02

R01

LINE NF

LINE IN

REC NF

REC IN

RESET C

BIAS C

GND

1

2

3

4

5

6

7
8
9

REFERENCE

CURRENT

REFERENCE

CURRENT

–

+

–

+

BAND
PASS

FILTER

RESET

DET

18

17
16
15
14
13
12

11

10

RESET

F01
F02
F03
F04
F05
F06

REC LEVEL

VCC

VDDP6P5P4P3P2VSSP1CLR

2021 192324 22 18 17 16 15 14 13

CONTROL

CIRCUIT

SHIFT REGISTER

LATCH CIRCUIT

OUTPUT CIRCUIT

P11

8

6

7

P12

P13

VSS

21

P7P8P9

43

P10

STB

CLK

DATA

9

11

10

125

P15

P16

SO

P14

55

HCD-GV6/GV8

7-34. IC PIN FUNCTION DESCRIPTION

• VIDEO BOARD IC502 M30620MCA-B21FP (CD MECHANISM CONTROLLER)

Pin No. Pin Name I/O Description

1 SENSE I
2 SENSE CLK O
3 DSP DATA O
4 DSP LATCH O
5 DSP CLK O
6 TSENS I
7 REMOTE IN I
8BYTEI
9 VSS —

10 DSP MUTE O

11 CTRL1 O

Internal status (SENSE) signal input from the CXD3008Q (IC101)
Sense serial data reading clock signal output to the CXD3008Q (IC101)
Serial data output to the CXD3008Q (IC101)
Serial data latch pulse output to the CXD3008Q (IC101)
Serial data transfer clock signal output to the CXD3008Q (IC101)
Disc tray status detection signal input terminal Not used
Remote control signal input terminal Not used (open)
External data bus line byte selection signal input terminal “L”: 16 bit, “H”: 8 bit (fixed at “L”)
Ground terminal
Muting on/off control signal output to the CXD3008Q (IC101) “H”: muting on

Clock selection signal output to the CXD3008Q (IC101)
“L”: 16.9344 MHz (double speed), “H”: 33.8688 MHz

12 XRESET I

13 XOUT O
14 VSS —
15 XIN I
16 VCC —
17 NMI I
18 SCOR I
19 DSENS I
20 CL680 HINT I
21 CL680 SEL O
22 DF LATCH O
23 CL680 HRDY I
24 CL680 RESET O
25 JOG1 I
26 JOG2 I
27 CTRL2 O
28 LDON O

29 CLK I/O

Reset signal input from the system controller (IC501) “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”

Main system clock output terminal (10 MHz)
Ground terminal
Main system clock input terminal (10 MHz)
Power supply terminal (+5V)
Non-maskable interrupt input terminal (fixed at “H” in this set)
Subcode sync (S0+S1) detection signal input from the CXD3008Q (IC101)
Disc status detection signal input terminal Not used
Interrupt request signal input from the MPEG video/audio decoder (IC505)
Command selection signal output to the MPEG video/audio decoder (IC505)
Serial data latch pulse output to the D/A converter (IC509) “L” active
Ready status detection signal input from the MPEG video/audio decoder (IC505)
Reset signal output to the MPEG video/audio decoder (IC505) “L”: reset
Rotary encoder jog dial pulse input terminal Not used (fixed at “H”)
Rotary encoder jog dial pulse input terminal Not used (fixed at “H”)
Laser power selection signal output to the CXA2568M (IC103) “H”: double speed
Laser on/off selection signal output to the CXA2568M (IC103) “H”: laser on

Communication data reading clock signal input or transfer clock signal output with the system
controller (IC501) and fluorescent indicator tube driver (IC601)

30 DATA I/O

31 DATA1O O
32 DATA1I I

33 CLK1 O

34 SHARPNESS O

XVLEVEL. DOWN

35
36 SUBQ DATA I
37
38 P.ON O
39 BUS XRDY I
40 BUS O
41 BUS XHOLD I

SUBQ CLK

56

Communication data bus with the system controller (IC501) and fluorescent indicator tube driver
(IC601)

Serial data output to the MPEG video/audio decoder (IC505) and D/A converter (IC509)
Serial data input from the MPEG video/audio decoder (IC505)

Serial data transfer clock signal output to the MPEG video/audio decoder (IC505) and D/A
converter (IC509)

Sharpness control signal output of the video signal (Y signal) “H” active (“L”: normal)

O

Not used (open)
Subcode Q data input from the CXD3008Q (IC101)

O

Subcode Q data reading clock signal output to the CXD3008Q (IC101)
Power on/off control signal output terminal Not used (open)
Ready signal input terminal Not used (fixed at “H”)
Not used (open)
Hold signal input terminal Not used (fixed at “H”)

Pin No. Pin Name I/O Description

42, 43 BUS O

44 SHIMUKE I
45 BUS I
46 BUS XWRL O
47 LO.BOOST O
48 AUDIO MUTE O
49 LOAD OUT O
50 LOAD IN O
51 INSW I
52 OUTSW I
53 MODEL1 I
54 MODEL2 I
55 TBLL O
56 TBLR O

57 to 59 ENC1 to ENC3 I

60, 61 NCO O

62 VCC —
63 NCO O
64 VSS —
65 VMUTE O

66 to 71 A6 to A1 O

72 UTOI O
73 TEST LED O

74 TEST1 I

Not used (open)
Destination setting terminal “L”: chinese, “H”: others (fixed at “H” in this set)
Vertical synchronized signal input from the MPEG video/audio decoder (IC505) “L” active
Not used (open)
Low boost control signal output terminal Not used (open)
Audio muting on/off control signal output terminal “L”: muting on Not used (open)
Loading motor drive signal output terminal Not used (open)
Loading motor drive signal output terminal Not used (open)
Disc detection (load in) switch input terminal Not used (fixed at “H”)
Disc detection (load out) switch input terminal Not used (fixed at “H”)
Destination setting terminal (fixed at “L”)
Destination setting terminal (fixed at “L”)
Table motor drive signal output terminal Not used (open)
Table motor drive signal output terminal Not used (open)
Disc tray address detection signal input terminal Not used
Not used (open)
Power supply terminal (+5V)
Not used (open)
Ground terminal
Video muting on/off control signal output “L”: muting on
Address signal output for the external device Not used (open)
Not used (open)
LED drive signal output for the self diagnosis indicator (D502) Normally: “L” (LED on)

Setting terminal for the test mode 1 (for VCD check)
Normally: fixed at “H” (“L”: test mode)

HCD-GV6/GV8

75 TEST2 I

76 TEST3 I

77 DEVICE RESET O

78 STANDBY O
79 FL CS O
80 FLBLK O

81 to 88 D7 to D0 I/O

89 MIC CTRL O

90 to 92 KEY1 to KEY3 I

93 NT/PAL I

94 MUSIC VOL I
95 KEY4 I
96 AVSS —
97 MODE. SW I
98 VREF I
99 AVCC —

100 AMP. ON O

Setting terminal for the test mode 2 (for SERVO check)
Normally: fixed at “H” (“L”: test mode)

Setting terminal for the test mode 3 Normally: fixed at “H” (“L”: test mode)
Not used (fixed at “H”)

System reset signal output to the CXD3008Q (IC101), BA5974FP (IC102) and D/A converter
(IC509) “L”: reset

Standby on/off control signal output terminal Not used (open)
Chip select signal output terminal Not used (open)
Blank control signal output terminal Not used (open)
Two-way data bus with the external device Not used (open)
Mic control signal output terminal Not used (fixed at “H”)
Key input terminal Not used (fixed at “H”)

Video system select switch (S501) input terminal
“L”: PAL, “H”: NTSC, Center voltage: AUTO

Volume input terminal Not used (fixed at “H”)
Key input terminal Not used (fixed at “H”)
Ground terminal (for A/D conversion)
Mode switch input terminal Not used (fixed at “H”)
Reference voltage (+5V) input terminal (for A/D conversion)
Power supply terminal (+5V) (for A/D conversion)
Power amplifier on/off selection signal output terminal Not used (open)

57

HCD-GV6/GV8

• VIDEO BOARD IC505 CL680T-D1 (MPEG VIDEO/AUDIO DECODER, VIDEO SIGNAL PROCESSOR)

Pin No. Pin Name I/O Description

1NCO
2 VSS —
3 CD-BCK I
4 CD-DATA I
5 CD-LRCK I
6 CD-C2PO I

7 to 9 NC O

10 to 15 MD0 to MD5 I/O

16 VSS —
17 MD6 I/O
18 VDD3 —
19 MD7 I/O
20 VSS —
21 MD8 I/O
22 VDD3 —

23 to 28 MD9 to MD14 I/O

29 MD15 I/O

30 to 36 NC O

37 MCE O
38 MWE O
39 VSS —
40 CAS O
41 VDD3 —
42 RAS0 O
43 RAS1 O

44, 45 MA10, MA9 O

46 MA8 O
47 VSS —
48 MA7 O
49 VDD3 —

50 to 52 MA6 to MA4 O

53 VSS —
54 MA3 O
55 VDD3 —

56 to 58 MA2 to MA0 O

59 PGIO7 I/O
60 RESET I
61 VDDMAX-IN I

62 to 64 NC O

65 AGND-DAC —
66 AVDD-DAC —
67 COMPOS OUT O
68 AGND-DAC —
69 Y-OUT O
70 AVDD-DAC —
71 AGND-DAC —

Not used (open)
Ground terminal
CD decode bit clock signal (2.8224 MHz) input from the CXD3008Q (IC101)
CD decode data input from the CXD3008Q (IC101)
CD decode L/R sampling clock signal (44.1 kHz) input from the CXD3008Q (IC101)
CD decode C2 error data input from the CXD3008Q (IC101)
Not used (open)
Two-way data bus with the D-RAM (IC507) Data input from the program ROM (IC506)
Ground terminal
Two-way data bus with the D-RAM (IC507) Data input from the program ROM (IC506)
Power supply terminal (+3.3V)
Two-way data bus with the D-RAM (IC507) Data input from the program ROM (IC506)
Ground terminal
Two-way data bus with the D-RAM (IC507) Data output to the program ROM (IC506)
Power supply terminal (+3.3V)
Two-way data bus with the D-RAM (IC507) Data output to the program ROM (IC506)
Two-way data bus with the D-RAM (IC507)
Not used (open)
Chip enable signal output to the program ROM (IC506)
Write enable signal output to the D-RAM (IC507)
Ground terminal
Column address strobe signal output to the D-RAM (IC507)
Power supply terminal (+3.3V)
Row address strobe signal output to the D-RAM (IC507)
Row address strobe signal output terminal Not used (open)
Address signal output to the program ROM (IC506)
Address signal output to the program ROM (IC506) and D-RAM (IC507)
Ground terminal
Address signal output to the program ROM (IC506) and D-RAM (IC507)
Power supply terminal (+3.3V)
Address signal output to the program ROM (IC506) and D-RAM (IC507)
Ground terminal
Address signal output to the program ROM (IC506) and D-RAM (IC507)
Power supply terminal (+3.3V)
Address signal output to the program ROM (IC506) and D-RAM (IC507)
Not used (open)
Reset signal input from the CD mechanism controller (IC502) “L”: reset
Fix the maximum input voltage each input terminal and in/out terminal
Not used (open)
Ground terminal (for D/A converter)
Power supply terminal (+3.3V) (for D/A converter)
Composite video signal output terminal Not used (open)
Ground terminal (for D/A converter)
Luminance video signal output terminal
Power supply terminal (+3.3V) (for D/A converter)
Ground terminal (for D/A converter)

58

Pin No. Pin Name I/O Description

72 RREF I
73 VREF O
74 AVDD-DAC —
75 C-OUT O
76 AGND-DAC —
77 CLK-SEL0 I
78 CLK-SEL1 I
79 CLK-SEL2 I
80 VSS —
81 RESERVED I
82 VDD3 —
83 DA-EMP O
84 RESERVED O
85 AGND-PLL —
86 DA-XCLK I
87 AVDD-PLL —
88 PGIO4 I/O
89 PGIO5 I/O
90 PGIO6 I/O
91 PGIO0 I/O
92 PGIO8 I/O

PGIO2/VSYNC/

93

94 AVDD-PLL —

95 to 97 NC O

98 AGND-PLL —

99 VSS —
100 NC O
101
102 VDD3 —
103
104 VSS —
105 GCK I
106 VCK-IN I
107
108 DA-LRCK O
109 VDDMAX-OUT O
110 DA-DATA O
111 DA-BCK O
112 HD-OUT O
113 HRDY O
114 HINT O
115 CDG-SCK I/O
116 VSS —
117 HCK I
118 VDD3 —
119 HD-IN I

CSYNC

PGIO3/HSYNC

PGIO1/VCK-OUT

GCKOUT/DA-EMP

Fix the video signal output level control
Reference voltage (+1.235V) output terminal
Power supply terminal (+3.3V) (for D/A converter)
Chrominance video signal output terminal
Ground terminal (for D/A converter)
GCK (pin <z/b ) selection terminal “L”: external clock, “H”: internal clock (fixed at “H”)
DA-XCLK (pin ih) selection (1) terminal Fixed at “H” in this set
DA-XCLK (pin ih) selection (2) terminal Fixed at “H” in this set
Ground terminal
Selection the operation clock 42.336 MHz (fixed at “L”)
Power supply terminal (+3.3V)
Not used (open)
Not used (open)
Ground terminal (for PLL system)
Main reference clock signal (16.9344 MHz=384fs) from the D/A converter (IC509)
Power supply terminal (+3.3V) (for PLL system)
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Not used (open)

O

Vertical synchronized signal output to the CD mechanism controller (IC502)

Power supply terminal (+3.3V) (for PLL system)
Not used (open)
Ground terminal (for PLL system)
Ground terminal
Not used (open)

I/O

Not used (open)
Power supply terminal (+3.3V)

I/O

Not used (open)
Ground terminal
Not used (open)
Main clock for video signal processor input from the D/A converter (IC509) (27 MHz)

O

Not used (open)
Digital audio L/R sampling clock signal (44.1 kHz) output to the D/A converter (IC509)
Fix the maximum output voltage (+5V) certain output terminal
Digital audio data output to the D/A converter (IC509)
Digital audio bit clock signal (2.8224 MHz) output to the D/A converter (IC509)
Serial data output to the CD mechanism controller (IC502)
Ready signal output to the CD mechanism controller (IC502)
Interrupt request signal output to the CD mechanism controller (IC502)
Not used (open)
Ground terminal
Serial data transfer clock signal input from the CD mechanism controller (IC502)
Power supply terminal (+3.3V)
Serial data input from the CD mechanism controller (IC502)

HCD-GV6/GV8

59

HCD-GV6/GV8

Pin No. Pin Name I/O Description

120 VDD3 —
121 HSEL I
122 CDG-SDATA I
123 CDG-VFSY I
124 CDG-S0S1 I

125 to 128 NC O

Power supply terminal (+3.3V)
Command selection signal input from the CD mechanism controller (IC502)
Not used (fixed at “L”)
Not used (fixed at “L”)
Not used (fixed at “L”)
Not used (open)

60

MAIN BOARD IC501 M30622MAA-A92FP (SYSTEM CONTROLLER )

•

Pin No. Pin Name I/O Description

1 STK-POWER O

2 POWER O

3 F-RELAY O
4 REAR-RELAY O

5 CD-POWER O

6 LINE-MUTE O

7 DBFB-H/L O

8, 9 ——

10 XC-IN I

11 XC-OUT O

12 RESET I

13 X-OUT O

14 VSS —

15 X-IN I

16 VDD —

17

18 WAKE UP I

19 SCOR

20 RDS-INT I

21 RDS-DATA I

22 AC-CUT I

23 PL-CLK O

24 PL-DATA O

25 PL-LAT O

26 TIMER LED O

27 PROTECT I

NMI

Power amplifier on/off selection signal output “L”: standby mode, “H”: power amplifier on
Power on/off control signal output for the audio system (+5V) and deck, panel, audio system

(+7V) and FM/AM tuner unit (+10V) “L”: standby mode, “H”: power on
Relay drive signal output for the front speaker protect “H”: relay on

Relay drive signal output for the rear speaker protect “H”: relay on Not used (open)
Power on/off control signal output for the CD/video CD section

“L”: standby mode, “H”: power on
Line muting on/off control signal output “L”: muting on, “H”: muting off
DBFB normal/high selection signal output to the M62493FP (IC101)

“L”: DBFB high, “H”: DBFB low (normal)
Connect to ground

Sub system clock input terminal (32.768 kHz)
Sub system clock output terminal (32.768 kHz)

System reset signal input from the reset signal generator (IC801) “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”

Main system clock output terminal (16 MHz)
Ground terminal
Main system clock input terminal (16 MHz)
Power supply terminal (+5V)

I

Non-maskable interrupt input terminal Fixed at “H” in this set
Wakeup control signal input from the fluorescent indicator tube driver (IC601) “L” active

I Subcode sync (S0+S1) detection signal input terminal Not used (fixed at “L”)

Serial data transfer clock signal input from the RDS decoder on the FM/AM tuner unit
Not used (fixed at “L”)

Serial data input from the RDS decoder on the FM/AM tuner unit Not used (fixed at “L”)
AC off detection signal input from the reset signal generator (IC801) “L”: AC cut checked
Serial data transfer clock signal output to the pro-logic circuit Not used (open)
Serial data output to the pro-logic circuit Not used (open)
Serial data latch pulse output to the pro-logic circuit Not used (open)
LED drive signal output terminal Not used (open)

Protect on/off detection signal input from the speaker protect circuit
“L”: protect on, “H”: protect off

HCD-GV6/GV8

28

29 IIC-CLK I/O

30 IIC-DATA I/O

31 NO-USE O

32

33

34 SW-MODE O

35

36 H/P IN I

37 CD-CLK O

38 493-LAT O

V MUTE

SQ-DATA

SQ-CLK

CD-DATA

O

O

O

Video muting on/off control signal output to the BA7615N (IC191)
“L”: muting off, “H”: muting on

Communication data reading clock signal input or transfer clock signal output with the CD
mechanism controller (IC502) and fluorescent indicator tube driver (IC601)

Communication data bus with the CD mechanism controller (IC502) and fluorescent indicator
tube driver (IC601)

Not used (open)

I

Subcode Q data input terminal Not used (fixed at “L”)
Subcode Q data reading clock signal output terminal Not used (fixed at “L”)

Music/movie mode selection signal output to the M62493FP (IC101)
“L”: movie mode , “H”: music mode

Serial data output terminal Not used (open)
Connection detection signal input of the headphone jack (J803)

“L”: no connected, “H”: headphone connected
Serial data transfer clock signal output terminal Not used (open)

Serial data latch pulse output to the M62493FP (IC101)

61

HCD-GV6/GV8

e

Pin No. Pin Name I/O Description

39 CLOCK-OUT O

40, 41 NO-USE O

42 FL OFF O

43 STBY RELAY O

44 BASS FREQ O

Not used (open)
Not used (open)

Filament on/off selection signal output for the fluorescent indicator tube (FL601)
“L”: filament off, “H”: filament on Not used in this set

Main power on/off control signal output “L”: standby mode, “H”: power on
Sync bass frequency normal/high selection signal output terminal

“L”: sync bass off (normal), “H”: sync bass high Not used (open)

45 FUNC SEL1 O

46 FUNC SEL0 O

47 493-DATA O
48 493-CLK O

49 ST-MUTE O

50 STEREO I
51 TUNED I
52 ST-CE O
53 ST-DOUT O
54 ST-DIN I
55 ST-CLK O
56
57 HOLD
58 XLT
59 XRST
60 DISC-SENS I
61 T-SENS I
62 VDD —
63 TBL-L O
64 VSS —
65 TBL-R O
66 LOAD-OUT O
67 LOAD-IN O
68 ENC3/UP-SW I
69 ENC2/DISC-LED O
70 ENC1 I
71 OUT-OPEN I
72 B-TRG O
73 A-TRG O
74 CAPM-CNT2 O
75 CAPM-CNT1 O

76 CAP-M-H/L O

SENS I Internal status detection monitor input terminal Not used (fixed at “L”)

O Laser power control signal output terminal Not used
O Serial data latch pulse output terminal Not used (open)
O Reset signal output to the CD mechanism controller (IC502) “L”: reset

Function selection signal output to the MC14052BFEL (IC181) and video selection signal output
to the BA7615N (IC191)

Function selection signal output to the MC14052BFEL (IC181) and video selection signal output
to the BA7615N (IC191)

Serial data output to the M62493FP (IC101)
Serial data transfer clock signal output to the M62493FP (IC101)

Tuner muting on/off control signal output to the FM/AM tuner unit
“L”: muting off, “H”: muting on

FM stereo detection signal input from the FM/AM tuner unit “L”: stereo
Tuning detection signal input from the FM/AM tuner unit “L”: tuned
PLL chip enable signal output to the FM/AM tuner unit
PLL serial data output to the FM/AM tuner unit
PLL serial data input from the FM/AM tuner unit
PLL serial data transfer clock signal output to the FM/AM tuner unit

Disc status detection signal input terminal Not used (fixed at “L”)
Disc table status detection signal input from the disc table sensor (IC202)
Power supply terminal (+5V)
Motor drive signal output to the table motor driver (IC201) “L” active *1
Ground terminal
Motor drive signal output to the table motor driver (IC201) “L” active *1
Loading motor drive signal output terminal Not used (open)
Loading motor drive signal output terminal Not used (open)
Detection signal input from the up switch (S201)
LED drive signal output of the DISC No. indicator (D201) “H”: LED on
Disc tray address detection signal input terminal Not used (fixed at “L”)
Disc tray open/close detection signal input terminal Not used (fixed at “L”)
Deck-B side trigger plunger drive signal output “H”: plunger on
Deck-A side trigger plunger drive signal output “H”: plunger on
Capstan motor (M1) drive signal output “L”: reverse direction, “H”: forward direction
Capstan motor drive signal output terminal Not used (open)

High/normal speed selection signal output of the capstan motor (M1)
“L”: normal speed, “H”: high speed

*1 Table motor (M201) control

Mod

Terminal

TBL-L (pin yd)
TBL-R (pin yg)

62

Stop

“H”“L”“H”
“H”“H”“L”

Counter-

clockwise

Clockwise Brake

“L”
“L”

Pin No. Pin Name I/O Description

HCD-GV6/GV8

77 AMS-IN I

78 TC-MUTE O

79 R/PB/PAS O

80 NR-ON/OFF O

81 REC-MUTE O

82 BIAS O

83 EQ-H/N O

84 PB-A/B O

85 ALC O

86 B-PLAY-SW I

87 A-PLAY-SW I

88 A-HALF I

89 B-HALF I

90 B-SHUT I

91 A-SHUT I

92 SOFT-TEST O

93

94 KEY/CD-ADJ I

95 MODEL-IN I

96 AVSS —

97 SPEC-IN I

98 VREF I

99 AVCC —

100 TC-RELAY O

HP MUTE

O

Whether a music is present or not from HA12215F (IC301) is detected at automatic music sensor
“L”: music is present, “H”: music is not present

Line muting on/off selection signal output to the HA12215F (IC301)
“L”: muting off, “H”: muting on

Recording/playback/pass selection signal output to the HA12215F (IC301)
“L”: recording mode, “H”: pass, “Hi-z”: playback mode

Dolby NR on/off selection signal output to the HA12215F (IC301)
“L”: dolby off, “H”: dolby on

Recording muting on/off selection signal output to the HA12215F (IC301)
“L”: muting on, “H”: muting off

Recording bias on/off selection signal output to the HA12215F (IC301)
“L”: bias off, “H”: bias on

Normal/high speed selection signal output to the HA12215F (IC301)
“L”: normal speed, “H”: high speed

Deck-A/B selection signal output to the HA12215F (IC301) “L”: deck-A, “H”: deck-B
Automatic limiter control signal output to the HA12215F (IC301) “L”: limiter on
Detection signal input from the deck- B play detect switch (S1002) “H”: deck-B play
Detection signal input from the deck- A play detect switch (S1001) “H”: deck-A play

Detection signal input from the deck-A cassette detect switch (S1003)
“L”: no cassette, “H”: cassette in

Detection signal input from the deck-B half detect switch (S1006)
Shut off detection signal input from the deck-B side reel pulse detector (IC1002)
Shut off detection signal input from the deck-A side reel pulse detector (IC1001)
Output terminal for the software test (open)
Headphone muting control signal output “L”: muting on, “H”: muting off
Setting terminal for the CD adjustment mode Not used (fixed at “L”)
Model setting terminal
Ground terminal (for A/D conversion)
Destination setting terminal
Reference voltage (+5V) input terminal
Power supply terminal (+5V) (for A/D conversion)

Recording/playback selection signal output to the REC/PB switch (IC602)
“L”: playback, “H”: recording

63

HCD-GV6/GV8

• PANEL FL BOARD IC601 TMP88CP76F-1B71 (FLUORESCENT INDICATOR TUBE DRIVER, KEY CONTROL)

Pin No. Pin Name I/O Description

1 SIRCS I
2
3 LED SCK O

4

5 LED DAT O
6 LED LATCH O
7 LED SEL O
8 WAKE UP O
9 VOL A I

10 VOL B I

11 KEY 0 I

12 KEY 1 I

KEY POWER

SAVE/DEMO

KEY POWER

ON/OFF

Remote control signal input from the remote control receiver (IC702)
Power save/demonstration switch (S609 POWER SAVE/DEMO (STANDBY)) input terminal

I

“L” is input when key pressing
Serial data transfer clock signal output to the LED driver (IC701)

I

Power on/off switch (S608 I/1) input terminal “L” is input when key pressing

Serial data output to the LED driver (IC701)
Serial data latch pulse signal output to the LED driver (IC701)
LED selection signal output
Wakeup control signal output to the system controller (IC501) “L” active
Jog dial pulse input from the rotary encoder (S736 VOLUME) (A phase input)
Jog dial pulse input from the rotary encoder (S736 VOLUME) (B phase input)
Key input terminal (A/D input) S601 to S607, S727 to S730, S735 (DISPLAY, SPECTRUM

ANALYZER, TIMER SELECT, SLEEP, c/CLOCK SET, GAME, FUNCTION, ROCK,
MOVIE, REGGAE, KARAOKE PON/MPX, KEY CONTROL #) keys input

Key input terminal (A/D input)
S621 to S627, S743 to S750 (H, h, x, . AMS > m/M, DOLBY NR, DIRECTION,
CD FLASH, EDIT, NON-STOP, DISC1/2/3/4/5) keys input

13 KEY 2 I

14 KEY 3 I

15 KEY 4 I

16

17

18 BPF 1 I

19 BPF 2 I

20 BPF 3 I

21 BPF 4 I

GUITAR

DISTORTION

BPF 0

Key input terminal (A/D input)
S615 to S619, S716 to S726 (h, H, x, . AMS > m/M, POP, JAZZ, SAMBA,
DANCE, TANGO, SALSA, GAME, b, v, V, B) keys input

Key input terminal (A/D input) S701 to S715, S741 (TUNER MEMORY, ENTER/TEXT, –,
TUNER/BAND, +, STEREO/MONO, TUNING MODE, ENTER, P.FILE, FLAT, KEY

CONTROL 2, SURROUND, GROOVE, SUPER WOOFER, SUPER WOOFER MODE, CD
LOOP) keys input

Key input terminal (A/D input) S611 to S614, S751 to S762 (X, z REC, H SPEED DUB, CD
SYNC, HX, x, m, M, DISC SKIP, REPEAT, PLAY MODE, NEXT, PREV, RETURN,
SELECT, ACTIVE) keys input

O

Distortion on/off control signal output terminal Not used

Spectrum analyzer drive (super low frequency) signal input from the spectrum analyzer band-

I

pass filter (IC602) (for 40 Hz)
Spectrum analyzer drive (low frequency) signal input from the spectrum analyzer band-pass filter

(IC602) (for 100 Hz)
Spectrum analyzer drive (low and middle frequency) signal input from the spectrum analyzer

band-pass filter (IC602) (for 400 Hz)
Spectrum analyzer drive (middle and high frequency) signal input from the spectrum analyzer

band-pass filter (IC602) (for 2 kHz)
Spectrum analyzer drive (high frequency) signal input from the spectrum analyzer band-pass filter

(IC602) (for 6 kHz)

22

23 VSS —
24 VASS —
25 VAREF I
26 VDD —

27, 28 GR-16, GR-15 O

29 to 40 GR-14 to GR-3 O

41 VDD VFT —
42
43

ALL BAND

GR-2
GR-1

64

Spectrum analyzer drive signal input from the spectrum analyzer band-pass filter (IC602)

I

(for VACS, non-stop signal)
Ground terminal

Ground terminal (for A/D conversion)
Reference voltage (+5V) input terminal (for A/D conversion)
Power supply terminal (+5V)
Grid drive signal output to the fluorescent indicator tube (FL601)
Grid drive signal output to the fluorescent indicator tube (FL601)
Power supply terminal (+5V)

O

Grid drive signal output to the fluorescent indicator tube (FL601)

O

Grid drive signal output to the fluorescent indicator tube (FL601)

Pin No. Pin Name I/O Description

44 to 66 SEG-1 to SEG-23 O

67 LED STANDBY O

68 VKK —

69 VDD —

70 XIN I

71 VSS —

72 XOUT O

73 RESET I

74 JOG A I

75 JOG B I

76 TEST I

77 ——

78 I2C DATA I/O

Segment drive signal output to the fluorescent indicator tube (FL601)
LED drive signal output of the I/1 indicator (D601) “H”: LED on
Power supply terminal (–35V) (for fluorescent indicator tube drive)
Power supply terminal (+5V)
System clock input terminal (12.5 MHz)
Ground terminal
System clock output terminal (12.5 MHz)

System reset signal input from the reset signal generator (IC801) “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”

Jog dial pulse input from the rotary encoder (S763 JOG DIAL) (A phase input)
Jog dial pulse input from the rotary encoder (S763 JOG DIAL) (B phase input)
Connected to ground
Not used (open)

Communication data bus with the system controller (IC501) and CD mechanism controller
(IC502)

HCD-GV6/GV8

79 I2C CLK I/O

80 D-SW I

Communication data reading clock signal input or transfer clock signal output with the system
controller (IC501) and CD mechanism controller (IC502)

CD door open/close detection switch (S742) input terminal “L”: close, “H”: open

65

HCD-GV6/GV8

SECTION 8

EXPLODED VIEWS

NOTE:

• -XX and -X mean standardized parts, so they
may have some difference from the original
one.

• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)

↑↑

Parts Color Cabinet's Color

8-1. CASE, BACK PANEL SECTION

3

• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.

• The mechanical parts with no reference num­ber in the exploded views are not supplied.

• Hardware (# mark) list and accessories and
packing materials are given in the last of the
electrical parts list.

#1

5

4

#3

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

• Abbreviation
EA : Saudi Arabia model
IA : Indonesia model
MY : Malaysia model
SP : Singapore model

#3

#2

#3

#3

2

not supplied

1

#3

#3

#3

2

Front panel section

#3

#3

not supplied

#3

#3

#3

7

M901

Chassis section

Ref. No. Part No. Description Remark

1 4-948-236-21 CUSHION (107)
2 3-363-099-01 SCREW (CASE 3 TP2)

* 3 4-214-777-12 CASE

4 1-769-977-11 WIRE (FLAT TYPE) (13 CORE)
5 1-693-488-11 TUNER (FM/AM)

66

Ref. No. Part No. Description Remark

7 4-232-090-01 PANEL, BACK (GV6: MY, SP)
7 4-232-090-11 PANEL, BACK (GV6: EA)
7 4-232-090-21 PANEL, BACK (GV8)
7 4-232-090-61 PANEL, BACK (GV6: IA)
M901 1-763-072-11 FAN, D.C

8-2. FRONT PANEL SECTION-1

HCD-GV6/GV8

72

52

not
supplied

55

54

74

56

53

not supplied

#3

not
supplied

57

58

75

59

60

61

62

58

63

not supplied

76

not supplied

58

69

64

66

58

not
supplied

77

58

TCM-230PWR42

65

70

67

68

71

69

73

#3

#3

65

58

not supplied

78

51

Front panel section-2

Ref. No. Part No. Description Remark

51 4-232-080-01 COVER (TC)
52 X-4953-376-1 LID (TC) ASSY
53 4-232-085-01 SPRING (TC-LID)
54 4-232-070-01 KNOB (TC-B)
55 4-232-069-01 KNOB (TC-A)

56 4-226-537-01 SPRING (TC EJECT), COIL
57 4-232-067-01 KNOB (MIC)
58 4-951-620-01 SCREW (2.6X8), +BVTP
59 4-226-883-01 COVER (EJECT)
60 4-226-880-01 LEVER (EJECT-A)

61 4-226-882-01 LEVER (EJECT-C)
62 4-226-881-01 LEVER (EJECT-B)
63 4-226-889-01 SPRING (LEVER)
64 X-4952-464-1 HOLDER (DECK-A) ASSY

58

not supplied

Ref. No. Part No. Description Remark

65 4-959-229-11 DETENT, CASSETTE
66 4-225-509-01 HOLDER (DECK-A)
67 X-4952-465-1 HOLDER (DECK-B) ASSY
68 4-225-510-01 HOLDER (DECK-B)
69 4-224-104-11 DAMPER

70 4-235-715-01 SPRING (DECK-A), TORSION COIL
71 4-235-716-01 SPRING (DECK-B), TORSION COIL
72 1-773-056-11 WIRE (FLAT TYPE) (17 CORE)
73 1-773-032-11 WIRE (FLAT TYPE) (15 CORE)
74 A-4475-531-A MIC BOARD, COMPLETE

75 1-680-171-11 TC-A BOARD
76 1-680-172-11 TC-B BOARD
77 1-680-181-11 HEADPHONES BOARD
78 1-680-180-11 FRONT INPUT BOARD

67

HCD-GV6/GV8

8-3. FRONT PANEL SECTION-2

101

108

104

103

107

106

not supplied

105

115

109

not supplied
(ILLUMINATION board)

not supplied

110

not
supplied

101

113

101

111

112

101

119

101

supplied with S736

115

not supplied

102

101

118

101

116

117

Ref. No. Part No. Description Remark

101 4-951-620-01 SCREW (2.6X8), +BVTP
102 4-224-104-11 DAMPER
103 X-4953-389-1 PANEL (CD) ASSY, SUB
104 4-040-472-01 LATCH, D.C.
105 4-232-068-01 KNOB (CD)

106 X-4953-390-1 LID (CD) ASSY
107 4-232-086-01 SPRING (CD)
108 A-4475-540-A PANEL FL BOARD, COMPLETE (GV6)
108 A-4475-589-A PANEL FL BOARD, COMPLETE (GV8)
109 1-751-688-11 WIRE (FLAT TYPE) (13 CORE)

110 4-232-072-01 INDICATOR (ILLUMI)

115

114

Ref. No. Part No. Description Remark

111 4-232-078-01 HOLDER (LED)
112 1-773-150-11 WIRE (FLAT TYPE) (21 CORE)
113 X-4953-386-1 PANEL ASSY, FRONT (GV8)
113 X-4953-385-1 PANEL ASSY, FRONT (GV6)
114 4-232-066-01 KNOB (VOL)

115 4-951-620-11 SCREW (2.6X10), +BVTP
116 1-680-183-11 CD-R (2) BOARD
117 1-680-178-11 CD-R (1) BOARD
118 1-680-177-11 CD-L BOARD
119 A-4475-528-A PANEL VR BOARD, COMPLETE

68

8-4. CHASSIS SECTION

not supplied

#3

not supplied

#2

#5

HCD-GV6/GV8

#5

160

159

#2

153

152

158

#3

#4

not supplied

#3

#3

not supplied

not supplied

T951

154

#3

155

#3

#3

not supplied

not
supplied

156

#3

161

CDM37L-5BD34L

151

Ref. No. Part No. Description Remark

151 1-790-660-11 WIRE (FLAT TYPE) (23 CORE)
152 A-4475-525-A PA BOARD, COMPLETE (GV6)
152 A-4475-742-A PA BOARD, COMPLETE (GV8)

0153 1-777-071-81 CORD, POWER (EXCEPT GV6: IA)
0153 1-791-901-11 CORD, POWER (GV6:IA)

154 3-703-244-00 BUSHING (FBS001), CORD (EXCEPT GV6: IA)
154 4-966-266-01 BUSHING (S) (FBS002), CORD (GV6: IA)

* 155 4-988-533-01 HOLDER, PWB

156 A-4475-533-A MAIN BOARD, COMPLETE (GV6: MY, SP, IA)
156 A-4475-744-A MAIN BOARD, COMPLETE (GV8)

not
supplied

#3

#3

163

157

162

not

not supplied

Ref. No. Part No. Description Remark

* 161 A-4726-250-A VIDEO BOARD, COMPLETE

0T951 1-433-606-11 TRANSFORMER, POWER (GV6)
0T951 1-435-246-11 TRANSFORMER, POWER (GV8)

#3

156 A-4476-044-A MAIN BOARD, COMPLETE (GV6: EA)
157 X-494-122-81 FOOT (F22125H-M)
158 4-235-701-01 DUST COVER
159 1-680-174-11 TRANS BOARD
160 1-680-175-11 SUB TRANS BOARD

162 1-790-288-11 WIRE (FLAT TYPE) (13 CORE)
163 3-703-150-11 CLAMP

supplied

#3

The components identified by mark
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.

69

HCD-GV6/GV8

8-5. CD MECHANISM DECK SECTION

(CDM37L-5BD34L)

501

501

503

508

502

502

512

510

M201

504

510

501

505

506

511

517

#3

518

509

522

507

not
supplied

510

523

525

524

518

not
supplied

513

#3

Ref. No. Part No. Description Remark

501 4-987-976-01 SCREW, STEP
502 4-944-490-01 BELT (TIMING)
503 A-4660-978-A GEAR (PULLEY) ASSY
504 4-978-421-01 GEAR (MID)
505 4-978-425-01 ROLLER (CAM)

506 4-978-420-01 CAM (HOLDER)
507 1-452-925-21 MAGNET ASSY
508 4-978-417-01 TABLE, DISC
509 4-993-142-03 PULLEY (L), PRESS
510 X-4947-960-1 ROLLER ASSY

* 511 4-978-583-01 BRACKET (BU)

512 4-978-418-01 CHASSIS

* 513 4-980-385-01 HOLDER (SW)

#3

514

519

#3

515

#3

516

#3

Ref. No. Part No. Description Remark
* 514 A-4673-765-A CD MOTOR BOARD, COMPLETE

515 4-978-426-01 INDICATOR (NO.)

* 516 1-659-059-13 LED BOARD
* 517 1-659-058-13 TABLE SENSOR BOARD

518 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING

519 4-958-593-01 SPRING (BU), COMPRESSION

* 520 4-978-419-01 HOLDER (BU-5)

521 4-998-716-01 SCREW, BU FITTING
522 4-989-493-01 SLIDER (37)
523 4-989-494-01 SCREW (SLIDER), STEP

524 4-989-819-02 SPRING, TENSION
525 4-989-491-01 COVER, LENS
M201 A-4660-977-A MOTOR ASSY (TABLE)

511

520

519

521

70

8-6. BASE UNIT SECTION

(BU-5BD34L)

HCD-GV6/GV8

601

602

609

603

605

M101

604

Ref. No. Part No. Description Remark

0601 8-820-020-02 OPTICAL PICK-UP KSS-213D/Q-RP

602 1-782-817-11 WIRE (FLAT TYPE) (16 CORE)
603 4-917-567-21 GEAR (M)
604 4-951-940-01 INSULATOR (BU)
605 4-917-565-01 SHAFT, SLED

610

M102

604

606

607

608

The components identified by mark
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.

Ref. No. Part No. Description Remark

607 A-4724-653-A BD BOARD, COMPLETE
608 4-951-620-01 SCREW (2.6X8), +BVTP
609 3-713-786-51 SCREW +P 2X3
610 4-917-566-01 GEAR (S)
M101 X-4917-523-3 BASE (OUTSERT) ASSY (SPINDLE MOTOR)

606 4-917-564-01 GEAR (P), FLATNESS

M102 X-4917-504-1 MOTOR ASSY (SLED)

71

HCD-GV6/GV8

8-7. TAPE MECHANISM DECK SECTION-1

(TCM-230PWR42)

708

HP101

Tape mechanism deck section-2

704

703

HRPE101

703

707

706

705

704

708

707

706

705

Ref. No. Part No. Description Remark

701 3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
702 3-911-116-42 RIVET, PUSH
703 3-016-574-01 SPRING (HEAD), TENSION
704 X-3374-156-5 PINCH LEVER (REV) ASSY
705 X-3374-155-5 PINCH LEVER (FWD) ASSY

706 3-017-365-01 BASE (PINCH LEVER FWD)

709

702

702

701

Ref. No. Part No. Description Remark

707 3-017-366-01 BASE (PINCH LEVER REV)
708 3-016-567-02 SPRING (CASSETTE), LEAF
709 A-2007-849-A AUDIO BOARD, COMPLETE
HP101 A-2004-778-A BASE (A) ASSY, HEAD
HRPE101A-2004-779-A BASE (B) ASSY, HEAD

72

8-8. TAPE MECHANISM DECK SECTION-2

(TCM-230PWR42)

765

HCD-GV6/GV8

751

761

752

755

#12

#13

756

758

#12

766

770

760

762

758

#12

759

763

769

#11

760

764

754

M1

752

753

Ref. No. Part No. Description Remark

751 X-4952-881-1 CHASSIS ASSY, MAIN
752 3-041-946-01 BELT (CAPSTAN B)
753 4-227-239-01 BELT (CAPSTAN C)
754 X-3378-247-1 FLYWHEEL (A-FWD) ASSY
755 X-3378-249-1 FLYWHEEL (B-FWD) ASSY

756 X-3378-250-1 FLYWHEEL (B-REV) ASSY
757 X-3378-248-1 FLYWHEEL (A-REV) ASSY
758 3-041-947-01 BELT (FR)
759 3-703-454-21 SCREW (1.7X6), TAPPING
760 3-016-566-01 SLIDER, REVERSE

761 A-2007-852-A LEAF SW BOARD, COMPLETE

770

767

757

768

Ref. No. Part No. Description Remark

762 4-228-450-01 SPRING (REVERSE SLIDER), TORSION
763 3-019-208-01 WASHER, STOPPER
764 A-2004-795-A CHASSIS (A) ASSY, SUB
765 1-454-887-21 SOLENOID, PLUNGER
766 A-2004-796-A CHASSIS (B) ASSY, SUB

767 3-040-580-11 PULLEY (TENSION)
768 3-017-407-01 WASHER (FR LEVER), STOPPER
769 3-359-464-41 WASHER (CAPSTAN)
770 3-359-464-11 WASHER (CAPSTAN)
M1 X-3378-246-1 MOTOR ASSY (CAPSTAN)

73

HCD-GV6/GV8

AUDIO

SECTION 9

ELECTRICAL PARTS LIST

NOTE:

• Due to standardization, replacements in the
parts list may be different from the parts speci­fied in the diagrams or the components used
on the set.

• -XX and -X mean standardized parts, so they
may have some difference from the original
one.

• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable

• Abbreviation
EA : Saudi Arabia model
IA : Indonesian model
MY : Malaysia model
SP : Singapore model

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

A-2007-849-A AUDIO BOARD, COMPLETE

**********************

< CAPACITOR >

C301 1-162-289-31 CERAMIC 390PF 10% 50V
C302 1-126-968-11 ELECT 100uF 20% 6.3V
C303 1-162-282-31 CERAMIC 100PF 10% 50V
C304 1-130-483-00 MYLAR 0.01uF 5% 50V
C305 1-128-551-11 ELECT 22uF 20% 25V

• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order­ing these items.

• SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. . uPA. . : µPA. .
uPB. . : µPB. . uPC. . : µPC. .
uPD. . : µPD. .

• CAPACITORS
uF: µF

• COILS
uH: µH

IC601 8-759-111-44 IC uPC4570C-1
IC602 8-759-143-54 IC uPC1330HA
IC611 8-759-111-44 IC uPC4570C-1

L331 1-410-780-11 INDUCTOR 27mH
L431 1-410-780-11 INDUCTOR 27mH

< IC >

< COIL >

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

When indicating parts by reference
number, please include the board.

C311 1-162-289-31 CERAMIC 390PF 10% 50V
C313 1-162-282-31 CERAMIC 100PF 10% 50V
C314 1-130-487-00 MYLAR 0.022uF 5% 50V
C315 1-126-233-11 ELECT 22uF 20% 50V
C331 1-137-427-11 MYLAR 120PF 5% 50V

C332 1-162-288-31 CERAMIC 330PF 10% 50V
C333 1-162-209-31 CERAMIC 27PF 5% 50V
C401 1-162-289-31 CERAMIC 390PF 10% 50V
C402 1-126-968-11 ELECT 100uF 20% 6.3V
C403 1-162-282-31 CERAMIC 100PF 10% 50V

C404 1-130-483-00 MYLAR 0.01uF 5% 50V
C405 1-128-551-11 ELECT 22uF 20% 25V
C411 1-162-289-31 CERAMIC 390PF 10% 50V
C413 1-162-282-31 CERAMIC 100PF 10% 50V
C414 1-130-487-00 MYLAR 0.022uF 5% 50V

C415 1-126-233-11 ELECT 22uF 20% 50V
C431 1-137-427-11 MYLAR 120PF 5% 50V
C432 1-162-288-31 CERAMIC 330PF 10% 50V
C433 1-162-209-31 CERAMIC 27PF 5% 50V
C601 1-104-396-11 ELECT 10uF 20% 16V

C602 1-104-396-11 ELECT 10uF 20% 16V
C611 1-104-396-11 ELECT 10uF 20% 16V
C612 1-104-396-11 ELECT 10uF 20% 16V
C621 1-137-150-11 FILM 0.01uF 5% 100V
C622 1-126-961-11 ELECT 2.2uF 20% 50V

C623 1-136-155-00 FILM 0.015uF 5% 50V
C624 1-130-481-00 MYLAR 0.0068uF 5% 50V
C625 1-130-481-00 MYLAR 0.0068uF 5% 50V
C627 1-124-903-11 ELECT 1uF 20% 50V
C628 1-136-153-00 FILM 0.01uF 5% 50V

C642 1-104-664-11 ELECT 47uF 20% 16V

< TRANSISTOR >

Q621 8-729-142-46 TRANSISTOR 2SC2001-LK
Q622 8-729-142-46 TRANSISTOR 2SC2001-LK
Q623 8-729-801-93 TRANSISTOR 2SD1387-3

< RESISTOR >

R301 1-247-881-00 CARBON 120K 5% 1/4W
R302 1-249-409-11 CARBON 220 5% 1/4W
R303 1-249-433-11 CARBON 22K 5% 1/4W
R304 1-247-889-00 CARBON 270K 5% 1/4W
R305 1-247-858-11 CARBON 13K 5% 1/4W

R311 1-247-881-00 CARBON 120K 5% 1/4W
R312 1-247-807-31 CARBON 100 5% 1/4W
R314 1-247-882-11 CARBON 130K 5% 1/4W
R315 1-247-850-11 CARBON 6.2K 5% 1/4W
R331 1-249-430-11 CARBON 12K 5% 1/4W

R401 1-247-881-00 CARBON 120K 5% 1/4W
R402 1-249-409-11 CARBON 220 5% 1/4W
R403 1-249-433-11 CARBON 22K 5% 1/4W
R404 1-247-889-00 CARBON 270K 5% 1/4W
R405 1-247-858-11 CARBON 13K 5% 1/4W

R411 1-247-881-00 CARBON 120K 5% 1/4W
R412 1-247-807-31 CARBON 100 5% 1/4W
R414 1-247-882-11 CARBON 130K 5% 1/4W
R415 1-247-850-11 CARBON 6.2K 5% 1/4W
R431 1-249-430-11 CARBON 12K 5% 1/4W

R481 1-249-416-11 CARBON 820 5% 1/4W
R482 1-249-419-11 CARBON 1.5K 5% 1/4W
R491 1-249-416-11 CARBON 820 5% 1/4W
R492 1-249-419-11 CARBON 1.5K 5% 1/4W
R601 1-249-409-11 CARBON 220 5% 1/4W

< CONNECTOR >

CN601 1-695-338-11 PIN, CONNECTOR (PC BOARD) 15P

74

R602 1-249-409-11 CARBON 220 5% 1/4W
R608 1-249-409-11 CARBON 220 5% 1/4W
R609 1-249-433-11 CARBON 22K 5% 1/4W

HCD-GV6/GV8

AUDIO BD

Ref. No. Part No. Description Remark

R611 1-249-409-11 CARBON 220 5% 1/4W
R612 1-249-409-11 CARBON 220 5% 1/4W

0R621 1-212-851-00 FUSIBLE 5.6 5% 1/4W F
0R622 1-212-851-00 FUSIBLE 5.6 5% 1/4W F

R623 1-249-432-11 CARBON 18K 5% 1/4W
R624 1-249-432-11 CARBON 18K 5% 1/4W
R625 1-249-429-11 CARBON 10K 5% 1/4W

< VARIABLE RESISTOR >

RV301 1-238-598-11 RES, ADJ, CARBON 2.2K
RV311 1-238-598-11 RES, ADJ, CARBON 2.2K
RV341 1-241-768-11 RES, ADJ, CARBON 220K
RV441 1-241-768-11 RES, ADJ, CARBON 220K

< TRANSFORMER >

T621 1-423-980-11 TRANSFORMER, BIAS OSCILLATION

**************************************************************

A-4724-653-A BD BOARD, COMPLETE

*******************

< CAPACITOR >

C101 1-163-005-11 CERAMIC CHIP 470PF 10% 50V
C102 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C103 1-163-005-11 CERAMIC CHIP 470PF 10% 50V
C105 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C106 1-164-346-11 CERAMIC CHIP 1uF 16V

C107 1-164-346-11 CERAMIC CHIP 1uF 16V
C108 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C109 1-163-145-00 CERAMIC CHIP 0.0015uF 5% 50V
C110 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V
C111 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

C112 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C113 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C115 1-126-607-11 ELECT CHIP 47uF 20% 4V
C116 1-126-607-11 ELECT CHIP 47uF 20% 4V
C117 1-126-209-11 ELECT CHIP 100uF 20% 4V

C118 1-163-275-11 CERAMIC CHIP 0.001uF 5% 50V
C119 1-163-110-00 CERAMIC CHIP 51PF 5% 50V
C120 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C121 1-125-838-11 CERAMIC CHIP 2.2uF 10% 6.3V
C122 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

C123 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C124 1-164-005-11 CERAMIC CHIP 0.47uF 25V
C126 1-124-779-00 ELECT CHIP 10uF 20% 16V
C130 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C140 1-163-038-00 CERAMIC CHIP 0.1uF 25V

C141 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C151 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C153 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C154 1-110-501-11 CERAMIC CHIP 0.33uF 10% 16V
C156 1-163-235-11 CERAMIC CHIP 22PF 5% 50V

C157 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C159 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V
C161 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C162 1-128-065-11 ELECT CHIP 68uF 20% 10V
C170 1-163-038-00 CERAMIC CHIP 0.1uF 25V

C171 1-163-038-00 CERAMIC CHIP 0.1uF 25V

Ref. No. Part No. Description Remark

< CONNECTOR >

CN101 1-770-706-11 CONNECTOR, FFC/FPC 23P
CN102 1-777-937-11 CONNECTOR, FFC/FPC 16P

< IC >

IC101 8-752-397-42 IC CXD3008Q
IC102 8-759-549-28 IC BA5974FP-E2
IC103 8-752-085-51 IC CXA2568M-T6
IC104 8-759-398-25 IC TC7SH04F (TE85L)

< COIL >

L101 1-414-234-22 FERRITE 0uH
L102 1-410-377-31 INDUCTOR CHIP 4.7uH

< TRANSISTOR >

Q101 8-729-049-31 TRANSISTOR 2SB710A-RTX

< RESISTOR >

R101 1-216-077-00 RES-CHIP 15K 5% 1/10W
R102 1-216-097-11 RES-CHIP 100K 5% 1/10W
R103 1-216-077-00 RES-CHIP 15K 5% 1/10W
R104 1-216-085-00 RES-CHIP 33K 5% 1/10W
R105 1-216-073-00 RES-CHIP 10K 5% 1/10W

R106 1-216-049-11 RES-CHIP 1K 5% 1/10W
R107 1-216-073-00 RES-CHIP 10K 5% 1/10W
R108 1-216-061-00 RES-CHIP 3.3K 5% 1/10W
R109 1-216-121-11 RES-CHIP 1M 5% 1/10W
R110 1-216-295-11 SHORT 0

R112 1-216-049-11 RES-CHIP 1K 5% 1/10W
R123 1-216-073-00 RES-CHIP 10K 5% 1/10W
R124 1-216-097-11 RES-CHIP 100K 5% 1/10W
R125 1-216-037-00 METAL CHIP 330 5% 1/10W
R126 1-216-037-00 METAL CHIP 330 5% 1/10W

R127 1-216-037-00 METAL CHIP 330 5% 1/10W
R131 1-216-037-00 METAL CHIP 330 5% 1/10W
R135 1-216-295-11 SHORT 0
R136 1-216-295-11 SHORT 0
R137 1-216-295-11 SHORT 0

R138 1-216-295-11 SHORT 0
R143 1-216-103-00 METAL CHIP 180K 5% 1/10W
R144 1-216-103-00 METAL CHIP 180K 5% 1/10W
R145 1-216-121-11 RES-CHIP 1M 5% 1/10W
R146 1-216-121-11 RES-CHIP 1M 5% 1/10W

R147 1-216-041-00 METAL CHIP 470 5% 1/10W
R148 1-216-001-00 METAL CHIP 10 5% 1/10W
R149 1-216-003-11 RES-CHIP 12 5% 1/10W
R150 1-216-073-00 RES-CHIP 10K 5% 1/10W
R154 1-216-025-11 RES-CHIP 100 5% 1/10W

R155 1-216-025-11 RES-CHIP 100 5% 1/10W
R156 1-216-025-11 RES-CHIP 100 5% 1/10W
R157 1-216-025-11 RES-CHIP 100 5% 1/10W
R158 1-216-111-00 METAL CHIP 390K 5% 1/10W
R159 1-216-089-00 RES-CHIP 47K 5% 1/10W

R161 1-216-308-00 METAL CHIP 4.7 5% 1/10W
R162 1-216-101-00 METAL CHIP 150K 5% 1/10W
R171 1-216-025-11 RES-CHIP 100 5% 1/10W
R172 1-216-025-11 RES-CHIP 100 5% 1/10W

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

75

HCD-GV6/GV8

BD CD MOTOR CD-L CD-R (1)

Ref. No. Part No. Description Remark

R173 1-216-025-11 RES-CHIP 100 5% 1/10W

R175 1-216-025-11 RES-CHIP 100 5% 1/10W
R203 1-216-025-11 RES-CHIP 100 5% 1/10W
R204 1-216-025-11 RES-CHIP 100 5% 1/10W
R205 1-216-025-11 RES-CHIP 100 5% 1/10W
R206 1-216-295-11 SHORT 0

< SWITCH >

S101 1-572-085-11 SWITCH, LEAF (LIMIT)

**************************************************************

* A-4673-765-A CD MOTOR BOARD, COMPLETE

**************************

* 4-980-385-01 HOLDER (SW)

< CAPACITOR >

C201 1-126-964-11 ELECT 10uF 20% 50V
C202 1-164-159-21 CERAMIC 0.1uF 50V
C203 1-126-964-11 ELECT 10uF 20% 50V

< CONNECTOR >

* CN201 1-568-947-11 PIN, CONNECTOR 9P

< IC >

IC201 8-759-365-94 IC TA8409S

< COIL >

L201 1-408-117-00 INDUCTOR 10uH

< RESISTOR >

R205 1-249-427-11 CARBON 6.8K 5% 1/4W
R206 1-249-425-11 CARBON 4.7K 5% 1/4W

Ref. No. Part No. Description Remark

R746 1-249-425-11 CARBON 4.7K 5% 1/4W
R747 1-249-427-11 CARBON 6.8K 5% 1/4W
R748 1-249-429-11 CARBON 10K 5% 1/4W
R749 1-249-431-11 CARBON 15K 5% 1/4W
R750 1-249-434-11 CARBON 27K 5% 1/4W

< SWITCH >

S741 1-762-875-21 SWITCH, KEYBOARD (CD LOOP)
S742 1-762-587-11 SWITCH, PUSH (1 KEY)

(LID (CD) OPEN/CLOSE)
S743 1-762-875-21 SWITCH, KEYBOARD (CD FLASH)
S744 1-762-875-21 SWITCH, KEYBOARD (EDIT)
S745 1-762-875-21 SWITCH, KEYBOARD (NON-STOP)

S746 1-762-875-21 SWITCH, KEYBOARD (DISC 1)
S747 1-762-875-21 SWITCH, KEYBOARD (DISC 2)
S748 1-762-875-21 SWITCH, KEYBOARD (DISC 3)
S749 1-762-875-21 SWITCH, KEYBOARD (DISC 4)
S750 1-762-875-21 SWITCH, KEYBOARD (DISC 5)

**************************************************************

1-680-178-11 CD-R (1) BOARD

**************

< CONNECTOR >

CN703 1-785-333-11 PIN, CONNECTOR (LIGHT ANGLE) 7P

< LED >

D700 8-719-056-13 LED SML79423C-TP15 (HX)

< RESISTOR >

R751 1-249-415-11 CARBON 680 5% 1/4W
R752 1-249-417-11 CARBON 1K 5% 1/4W
R753 1-249-418-11 CARBON 1.2K 5% 1/4W
R754 1-249-420-11 CARBON 1.8K 5% 1/4W
R755 1-249-422-11 CARBON 2.7K 5% 1/4W

< SWITCH >

S201 1-762-587-11 SWITCH, PUSH (1 KEY) (UP)

**************************************************************

1-680-177-11 CD-L BOARD

***********

< CAPACITOR >

C741 1-162-306-11 CERAMIC 0.01uF 30% 16V

< CONNECTOR >

CN704 1-785-332-11 PIN, CONNECTOR (LIGHT ANGLE) 6P

< LED >

D741 8-719-058-04 LED SEL5223S-TP15 (NON-STOP)

< RESISTOR >

R741 1-249-407-11 CARBON 150 5% 1/4W
R742 1-249-438-11 CARBON 56K 5% 1/4W
R743 1-249-420-11 CARBON 1.8K 5% 1/4W
R744 1-249-422-11 CARBON 2.7K 5% 1/4W
R745 1-247-843-11 CARBON 3.3K 5% 1/4W

R756 1-247-843-11 CARBON 3.3K 5% 1/4W
R757 1-249-425-11 CARBON 4.7K 5% 1/4W
R758 1-249-403-11 CARBON 68 5% 1/4W
R759 1-249-403-11 CARBON 68 5% 1/4W
R760 1-249-427-11 CARBON 6.8K 5% 1/4W

R761 1-249-429-11 CARBON 10K 5% 1/4W
R762 1-249-431-11 CARBON 15K 5% 1/4W
R763 1-249-434-11 CARBON 27K 5% 1/4W
R764 1-249-438-11 CARBON 56K 5% 1/4W

< SWITCH >

S751 1-762-875-21 SWITCH, KEYBOARD (HX)
S752 1-762-875-21 SWITCH, KEYBOARD (x)
S753 1-762-875-21 SWITCH, KEYBOARD (m)
S754 1-762-875-21 SWITCH, KEYBOARD (M)
S755 1-762-875-21 SWITCH, KEYBOARD (DISC SKIP)

S756 1-762-875-21 SWITCH, KEYBOARD (REPEAT)
S757 1-762-875-21 SWITCH, KEYBOARD (PLAY MODE)
S758 1-762-875-21 SWITCH, KEYBOARD (NEXT)
S759 1-762-875-21 SWITCH, KEYBOARD (PREV)
S760 1-762-875-21 SWITCH, KEYBOARD (RETURN)

S761 1-762-875-21 SWITCH, KEYBOARD (SELECT)
S762 1-762-875-21 SWITCH, KEYBOARD (ACTIVE)

**************************************************************

76

HCD-GV6/GV8

CD-R (2) FRONT INPUT HEADPHONES ILLUMINATION LEAF SW

Ref. No. Part No. Description Remark

1-680-183-11 CD-R (2) BOARD

**************

< CAPACITOR >

C751 1-162-306-11 CERAMIC 0.01uF 30% 16V
C752 1-162-306-11 CERAMIC 0.01uF 30% 16V

< ROTARY ENCODER >

S763 1-473-393-11 ENCODER, ROTARY (JOG DIAL)

**************************************************************

1-680-180-11 FRONT INPUT BOARD

******************

< CAPACITOR >

C801 1-162-294-31 CERAMIC 0.001uF 10% 50V
C802 1-162-294-31 CERAMIC 0.001uF 10% 50V
C803 1-126-960-11 ELECT 1uF 20% 50V
C811 1-162-282-31 CERAMIC 100PF 10% 50V
C812 1-164-159-21 CERAMIC 0.1uF 50V

< NOISE FILTER >

FL803 1-424-228-11 FILTER, NOISE

Ref. No. Part No. Description Remark

ILLUMINATION BOARD

*******************

(Included in MAIN BOARD, COMPLETE)

< CAPACITOR >

C791 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C792 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C793 1-162-974-11 CERAMIC CHIP 0.01uF 50V

< CONNECTOR >

CN791 1-770-011-41 CONNECTOR, BOARD TO BOARD 4P

< LED >

D791 8-719-075-87 LED SECU3M02C (ILLUMINATION)

**************************************************************

A-2007-852-A LEAF SW BOARD, COMPLETE

************************

< CAPACITOR >

C1001 1-107-716-11 ELECT 33uF 20% 10V

< CONNECTOR >

< JACK >

J804 1-815-310-11 JACK, PIN 3P (GAME INPUT AUDIO/VIDEO)

< RESISTOR >

R801 1-249-417-11 CARBON 1K 5% 1/4W
R802 1-249-437-11 CARBON 47K 5% 1/4W
R803 1-249-417-11 CARBON 1K 5% 1/4W
R804 1-249-437-11 CARBON 47K 5% 1/4W
R805 1-247-804-11 CARBON 75 5% 1/4W

**************************************************************

1-680-181-11 HEADPHONES BOARD

******************

< CAPACITOR >

C891 1-162-294-31 CERAMIC 0.001uF 10% 50V
C892 1-162-294-31 CERAMIC 0.001uF 10% 50V
C893 1-164-159-21 CERAMIC 0.1uF 50V

< CONNECTOR >

CN802 1-785-330-11 PIN, CONNECTOR (LIGHT ANGLE) 4P

< JACK >

J803 1-770-226-11 JACK (LARGE TYPE) (PHONES)

< RESISTOR >

R810 1-247-807-31 CARBON 100 5% 1/4W

**************************************************************

CN1001 1-784-459-11 CONNECTOR, FFC/FPC 17P”

< DIODE >

D1001 8-719-991-33 DIODE 1SS133T-77
D1002 8-719-991-33 DIODE 1SS133T-77

< PHOTO INTERRUPTER >

IC1001 8-749-014-38 PHOTO INTERRUPTER SG-264
IC1002 8-749-014-38 PHOTO INTERRUPTER SG-264

< TRANSISTOR >

Q1001 8-729-029-56 TRANSISTOR DTA144ESA

< RESISTOR >

R907 1-249-441-11 CARBON 100K 5% 1/4W
R1001 1-249-409-11 CARBON 220 5% 1/4W
R1002 1-249-409-11 CARBON 220 5% 1/4W
R1003 1-249-414-11 CARBON 560 5% 1/4W
R1004 1-247-834-11 CARBON 1.3K 5% 1/4W

R1005 1-247-818-11 CARBON 300 5% 1/4W
R1006 1-247-864-11 CARBON 24K 5% 1/4W
R1007 1-247-852-11 CARBON 7.5K 5% 1/4W
R1008 1-249-417-11 CARBON 1K 5% 1/4W

< VARIABLE RESISTOR >

RV1001 1-241-785-11 RES, ADJ, CARBON 10K
RV1002 1-241-785-11 RES, ADJ, CARBON 10K

< SWITCH >

S1001 1-570-953-11 SWITCH, PUSH (1 KEY) (DECK A PLAY)
S1002 1-570-953-11 SWITCH, PUSH (1 KEY) (DECK B PLAY)
S1003 1-771-333-11 SWITCH, LEAF (DECK A HALF)
S1004 1-771-205-11 SWITCH, LEAF (DECK A 120/70)
S1005 1-771-205-11 SWITCH, LEAF (DECK A REC)

77

HCD-GV6/GV8

LEAF SW LED MAIN

Ref. No. Part No. Description Remark

S1006 1-771-333-11 SWITCH, LEAF (DECK B HALF)
S1008 1-771-205-11 SWITCH, LEAF (DECK B 120/70)
S1009 1-771-205-11 SWITCH, LEAF (DECK B REC)

**************************************************************

* 1-659-059-13 LED BOARD

*********

< LED >

D201 8-719-032-98 LED SEL5820A (DISC No.)

< TRANSISTOR >

Q201 8-729-119-78 TRANSISTOR 2SC2785-HFE

< RESISTOR >

R201 1-249-433-11 CARBON 22K 5% 1/4W
R202 1-249-411-11 CARBON 330 5% 1/4W
R203 1-249-437-11 CARBON 47K 5% 1/4W

**************************************************************

A-4475-533-A MAIN BOARD, COMPLETE (GV6: MY, SP, IA)
A-4475-744-A MAIN BOARD, COMPLETE (GV8)
A-4476-044-A MAIN BOARD, COMPLETE (GV6: EA)

*********************

(Including ILLUMINATION BOARD)

4-875-327-31 HEAT SINK
4-948-236-21 CUSHION (107)
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

< CAPACITOR >

C111 1-137-195-11 FILM 0.56uF 5% 50V
C112 1-130-488-00 MYLAR 0.027uF 5% 50V
C113 1-136-167-00 FILM 0.15uF 5% 50V
C114 1-130-480-00 MYLAR 0.0056uF 5% 50V
C115 1-130-489-00 MYLAR 0.033uF 5% 50V

C116 1-130-473-00 MYLAR 0.0015uF 5% 50V
C117 1-130-483-00 MYLAR 0.01uF 5% 50V
C118 1-163-129-00 CERAMIC CHIP 330PF 5% 50V
C119 1-130-479-00 MYLAR 0.0047uF 5% 50V
C120 1-130-477-00 MYLAR 0.0033uF 5% 50V

C121 1-126-964-11 ELECT 10uF 20% 50V
C122 1-164-363-11 CERAMIC CHIP 560PF 5% 50V
C123 1-136-169-00 FILM 0.22uF 5% 50V
C124 1-136-169-00 FILM 0.22uF 5% 50V
C125 1-126-964-11 ELECT 10uF 20% 50V

C131 1-104-660-11 ELECT 47uF 20% 16V
C132 1-104-660-11 ELECT 47uF 20% 16V
C135 1-126-964-11 ELECT 10uF 20% 50V
C161 1-137-195-11 FILM 0.56uF 5% 50V
C162 1-130-488-00 MYLAR 0.027uF 5% 50V

C163 1-136-167-00 FILM 0.15uF 5% 50V
C164 1-130-480-00 MYLAR 0.0056uF 5% 50V
C165 1-130-489-00 MYLAR 0.033uF 5% 50V
C166 1-130-473-00 MYLAR 0.0015uF 5% 50V
C167 1-130-483-00 MYLAR 0.01uF 5% 50V

C168 1-162-959-11 CERAMIC CHIP 330PF 5% 50V
C169 1-130-479-00 MYLAR 0.0047uF 5% 50V
C170 1-130-477-00 MYLAR 0.0033uF 5% 50V

Ref. No. Part No. Description Remark

C171 1-126-964-11 ELECT 10uF 20% 50V
C172 1-164-363-11 CERAMIC CHIP 560PF 5% 50V

C173 1-136-169-00 FILM 0.22uF 5% 50V
C174 1-136-169-00 FILM 0.22uF 5% 50V
C175 1-126-964-11 ELECT 10uF 20% 50V
C176 1-130-493-00 MYLAR 0.068uF 5% 50V
C177 1-130-483-00 MYLAR 0.01uF 5% 50V

C181 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C182 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C183 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C191 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C192 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C193 1-126-964-11 ELECT 10uF 20% 50V
C301 1-126-960-11 ELECT 1uF 20% 50V
C302 1-130-479-00 MYLAR 0.0047uF 5% 50V
C303 1-136-165-00 FILM 0.1uF 5% 50V
C304 1-136-165-00 FILM 0.1uF 5% 50V

C305 1-126-964-11 ELECT 10uF 20% 50V
C306 1-126-960-11 ELECT 1uF 20% 50V
C307 1-126-959-11 ELECT 0.47uF 20% 50V
C308 1-126-964-11 ELECT 10uF 20% 50V
C309 1-137-194-11 FILM 0.47uF 5% 50V

C310 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C311 1-126-964-11 ELECT 10uF 20% 50V
C312 1-126-959-11 ELECT 0.47uF 20% 50V
C313 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C314 1-126-964-11 ELECT 10uF 20% 50V

C315 1-126-963-11 ELECT 4.7uF 20% 50V
C316 1-104-660-11 ELECT 47uF 20% 16V
C317 1-104-660-11 ELECT 47uF 20% 16V
C320 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C333 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

C334 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C351 1-126-960-11 ELECT 1uF 20% 50V
C352 1-130-479-00 MYLAR 0.0047uF 5% 50V
C353 1-136-165-00 FILM 0.1uF 5% 50V
C354 1-136-165-00 FILM 0.1uF 5% 50V

C355 1-126-964-11 ELECT 10uF 20% 50V
C356 1-126-960-11 ELECT 1uF 20% 50V
C357 1-126-959-11 ELECT 0.47uF 20% 50V
C358 1-126-964-11 ELECT 10uF 20% 50V
C359 1-137-194-11 FILM 0.47uF 5% 50V

C401 1-126-961-11 ELECT 2.2uF 20% 50V
C411 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C412 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C413 1-126-916-11 ELECT 1000uF 20% 6.3V
C414 1-126-916-11 ELECT 1000uF 20% 6.3V

C416 1-126-935-11 ELECT 470uF 20% 10V
C431 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C451 1-126-961-11 ELECT 2.2uF 20% 50V
C510 1-162-918-11 CERAMIC CHIP 18PF 5% 50V
C511 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

C516 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C562 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C564 1-104-660-11 ELECT 47uF 20% 16V
C598 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C599 1-104-660-11 ELECT 47uF 20% 16V

78

HCD-GV6/GV8

MAIN

Ref. No. Part No. Description Remark

C601 1-162-959-11 CERAMIC CHIP 330PF 5% 50V
C602 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C603 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C604 1-126-961-11 ELECT 2.2uF 20% 50V
C605 1-130-479-00 MYLAR 0.0047uF 5% 50V

C606 1-130-473-00 MYLAR 0.0015uF 5% 50V
C607 1-136-159-00 FILM 0.033uF 5% 50V
C608 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C609 1-126-933-11 ELECT 100uF 20% 16V
C651 1-162-959-11 CERAMIC CHIP 330PF 5% 50V

C652 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C653 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C654 1-126-961-11 ELECT 2.2uF 20% 50V
C655 1-130-479-00 MYLAR 0.0047uF 5% 50V
C656 1-130-473-00 MYLAR 0.0015uF 5% 50V

C657 1-136-159-00 FILM 0.033uF 5% 50V
C658 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C659 1-126-933-11 ELECT 100uF 20% 16V
C699 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C701 1-162-960-11 CERAMIC CHIP 220PF 10% 50V

C702 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
C703 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
C721 1-126-960-11 ELECT 1uF 20% 50V
C722 1-126-926-11 ELECT 1000uF 20% 10V
C724 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

Ref. No. Part No. Description Remark

C954 1-126-964-11 ELECT 10uF 20% 50V
C955 1-126-935-11 ELECT 470uF 20% 10V

C961 1-164-156-11 CERAMIC CHIP 0.1uF 25V

< CONNECTOR >

CN303 1-784-776-11 CONNECTOR, FFC 15P
CN304 1-784-778-11 CONNECTOR, FFC 17P
CN411 1-563-616-11 CONNECTOR, FLEXIBLE 13P
CN412 1-785-321-11 PIN, CONNECTOR (STRAIGHT) 9P
CN431 1-784-774-11 CONNECTOR, FFC 13P

CN441 1-563-616-11 CONNECTOR, FLEXIBLE 13P
CN452 1-785-316-11 PIN, CONNECTOR (STRAIGHT) 4P
CN701 1-564-505-11 PLUG, CONNECTOR 2P
CN702 1-691-767-11 PLUG (MICRO CONNECTOR) 5P
CN901 1-770-731-11 CONNECTOR, BOARD TO BOARD 12P

CN902 1-778-982-21 CONNECTOR, BOARD TO BOARD 13P
CN903 1-564-506-11 PLUG, CONNECTOR 3P

< DIODE >

D191 8-719-988-61 DIODE 1SS355TE-17
D192 8-719-988-61 DIODE 1SS355TE-17
D193 8-719-988-61 DIODE 1SS355TE-17
D194 8-719-988-61 DIODE 1SS355TE-17
D401 8-719-988-61 DIODE 1SS355TE-17

C725 1-126-960-11 ELECT 1uF 20% 50V
C751 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
C752 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
C753 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
C772 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C774 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C777 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C778 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C782 1-104-660-11 ELECT 47uF 20% 16V
C803 1-126-964-11 ELECT 10uF 20% 50V

C804 1-136-165-00 FILM 0.1uF 5% 50V
C805 1-136-165-00 FILM 0.1uF 5% 50V
C806 1-126-916-11 ELECT 1000uF 20% 6.3V
C808 1-109-953-11 ELECT 2.2uF 20% 50V
C902 1-126-939-11 ELECT 10000uF 20% 16V

C903 1-126-964-11 ELECT 10uF 20% 50V
C904 1-126-964-11 ELECT 10uF 20% 50V
C905 1-126-935-11 ELECT 470uF 20% 10V
C911 1-126-964-11 ELECT 10uF 20% 50V
C912 1-126-916-11 ELECT 1000uF 20% 6.3V

C913 1-104-660-11 ELECT 47uF 20% 16V
C914 1-104-656-11 ELECT 2200uF 20% 6.3V
C921 1-126-964-11 ELECT 10uF 20% 50V
C922 1-126-964-11 ELECT 10uF 20% 50V
C932 1-126-964-11 ELECT 10uF 20% 50V

D501 8-719-988-61 DIODE 1SS355TE-17
D534 8-719-988-61 DIODE 1SS355TE-17
D801 8-719-988-61 DIODE 1SS355TE-17
D802 8-719-988-61 DIODE 1SS355TE-17
D803 8-719-988-61 DIODE 1SS355TE-17

D804 8-719-988-61 DIODE 1SS355TE-17
D805 8-719-988-61 DIODE 1SS355TE-17
D806 8-719-988-61 DIODE 1SS355TE-17
D807 8-719-988-61 DIODE 1SS355TE-17
D808 8-719-210-33 DIODE EC10DS2

D911 8-719-988-61 DIODE 1SS355TE-17
D912 8-719-210-33 DIODE EC10DS2
D931 8-719-210-33 DIODE EC10DS2
D951 8-719-988-61 DIODE 1SS355TE-17

< FERRITE BEAD >

FB411 1-414-772-11 FERRITE 0uH
FB412 1-414-772-11 FERRITE 0uH
FB413 1-414-551-11 FERRITE 0uH
FB415 1-414-772-11 FERRITE 0uH

< FILTER >

FL501 1-233-289-21 FILTER, EMI (SMD)
FL502 1-233-289-21 FILTER, EMI (SMD)
FL503 1-233-289-21 FILTER, EMI (SMD)

C933 1-126-933-11 ELECT 100uF 20% 16V
C934 1-126-964-11 ELECT 10uF 20% 50V
C935 1-126-767-11 ELECT 1000uF 20% 16V
C936 1-126-964-11 ELECT 10uF 20% 50V
C937 1-126-933-11 ELECT 100uF 20% 16V

C938 1-126-933-11 ELECT 100uF 20% 16V
C952 1-126-943-11 ELECT 2200uF 20% 25V
C953 1-126-964-11 ELECT 10uF 20% 50V

< IC >

IC101 8-759-571-54 IC M62493FP
IC181 8-759-009-06 IC MC14052BF
IC191 8-759-571-53 IC BA7615N
IC301 8-759-495-26 IC HA12215F
IC501 8-759-827-40 IC M30622MAA-A92FP

IC601 8-759-100-96 IC uPC4558G2

79

HCD-GV6/GV8

MAIN

Ref. No. Part No. Description Remark

IC781 8-749-923-04 IC TOTX178A (CD DIGITAL OUT OPTICAL)
IC801 8-759-635-63 IC M51943BSL
IC901 8-759-071-48 IC TA7807S
IC911 8-759-039-69 IC uPC7805AHF

IC921 8-759-039-69 IC uPC7805AHF
IC931 8-759-604-38 IC M5F78M10L
IC932 8-759-088-08 IC uPC7812AHF
IC933 8-759-071-48 IC TA7807S
IC951 8-759-604-90 IC M5F7907L

< JACK >

J701 1-794-148-21 JACK, PIN 8P

(PHONO IN, MD IN/OUT, VIDEO AUDIO IN)

J702 1-518-043-11 JACK, PIN 2P (VIDEO VIDEO IN, VIDEO OUT)

< SHORT >

JR1 1-216-295-11 SHORT 0
JR2 1-216-296-11 SHORT 0
JR3 1-216-296-11 SHORT 0
JR4 1-216-295-11 SHORT 0
JR5 1-216-295-11 SHORT 0

JR6 1-216-296-11 SHORT 0
JR7 1-216-296-11 SHORT 0
JR8 1-216-296-11 SHORT 0
JR9 1-216-295-11 SHORT 0
JR11 1-216-296-11 SHORT 0

JR181 1-216-295-11 SHORT 0
JR182 1-216-295-11 SHORT 0
JR192 1-216-295-11 SHORT 0
JR519 1-216-295-11 SHORT 0
JR532 1-216-295-11 SHORT 0

JR533 1-216-295-11 SHORT 0
JR556 1-216-295-11 SHORT 0
JR594 1-216-295-11 SHORT 0
JR703 1-216-295-11 SHORT 0
JR901 1-216-295-11 SHORT 0

JR910 1-216-295-11 SHORT 0
JR911 1-216-295-11 SHORT 0
JR921 1-216-296-11 SHORT 0

< COIL >

L781 1-412-032-11 INDUCTOR CHIP 100uH

Ref. No. Part No. Description Remark

Q339 8-729-029-86 TRANSISTOR DTC124ESA

Q801 8-729-620-05 TRANSISTOR 2SC2603-EF
Q802 8-729-029-40 TRANSISTOR DTA124ESA
Q803 8-729-029-40 TRANSISTOR DTA124ESA
Q804 8-729-029-40 TRANSISTOR DTA124ESA
Q901 8-729-040-20 TRANSISTOR RT1P137L-TP

Q902 8-729-029-40 TRANSISTOR DTA124ESA
Q903 8-729-040-19 TRANSISTOR RT1N137L-TP
Q904 8-729-029-86 TRANSISTOR DTC124ESA
Q905 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q906 8-729-620-05 TRANSISTOR 2SC2603-EF

Q911 8-729-040-20 TRANSISTOR RT1P137L-TP
Q912 8-729-029-86 TRANSISTOR DTC124ESA
Q913 8-729-040-20 TRANSISTOR RT1P137L-TP
Q914 8-729-029-86 TRANSISTOR DTC124ESA
Q921 8-729-018-59 TRANSISTOR 2SB1375 (LB-SONY)

Q931 8-729-040-20 TRANSISTOR RT1P137L-TP
Q932 8-729-029-86 TRANSISTOR DTC124ESA
Q961 8-729-620-05 TRANSISTOR 2SC2603-EF
Q962 8-729-140-04 TRANSISTOR 2SB1116A-L

< RESISTOR >

R111 1-216-833-11 METAL CHIP 10K 5% 1/16W
R112 1-216-857-11 METAL CHIP 1M 5% 1/16W
R113 1-216-848-11 METAL CHIP 180K 5% 1/16W
R114 1-216-818-11 METAL CHIP 560 5% 1/16W
R115 1-216-841-11 METAL CHIP 47K 5% 1/16W

R116 1-216-842-11 METAL CHIP 56K 5% 1/16W
R117 1-216-833-11 METAL CHIP 10K 5% 1/16W
R118 1-216-841-11 METAL CHIP 47K 5% 1/16W
R119 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R120 1-216-845-11 METAL CHIP 100K 5% 1/16W

R121 1-216-833-11 METAL CHIP 10K 5% 1/16W
R122 1-216-295-11 SHORT 0
R123 1-216-850-11 METAL CHIP 270K 5% 1/16W
R124 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R125 1-216-827-11 METAL CHIP 3.3K 5% 1/16W

R126 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R127 1-216-852-11 METAL CHIP 390K 5% 1/16W
R129 1-216-857-11 METAL CHIP 1M 5% 1/16W
R131 1-216-809-11 METAL CHIP 100 5% 1/16W
R132 1-216-809-11 METAL CHIP 100 5% 1/16W

< TRANSISTOR >

Q111 8-729-620-05 TRANSISTOR 2SC2603-EF
Q112 8-729-620-05 TRANSISTOR 2SC2603-EF
Q113 8-729-141-30 TRANSISTOR 2SC3623A-LK
Q115 8-729-029-86 TRANSISTOR DTC124ESA
Q161 8-729-620-05 TRANSISTOR 2SC2603-EF

Q162 8-729-620-05 TRANSISTOR 2SC2603-EF
Q163 8-729-141-30 TRANSISTOR 2SC3623A-LK
Q165 8-729-029-86 TRANSISTOR DTC124ESA
Q331 8-729-140-04 TRANSISTOR 2SB1116A-L
Q332 8-729-029-86 TRANSISTOR DTC124ESA

Q333 8-729-140-04 TRANSISTOR 2SB1116A-L
Q334 8-729-029-86 TRANSISTOR DTC124ESA
Q335 8-729-029-86 TRANSISTOR DTC124ESA
Q336 8-729-116-59 TRANSISTOR 2SB1068TP

80

R133 1-216-809-11 METAL CHIP 100 5% 1/16W
R161 1-216-833-11 METAL CHIP 10K 5% 1/16W
R162 1-216-857-11 METAL CHIP 1M 5% 1/16W
R163 1-216-848-11 METAL CHIP 180K 5% 1/16W
R164 1-216-818-11 METAL CHIP 560 5% 1/16W

R165 1-216-841-11 METAL CHIP 47K 5% 1/16W
R166 1-216-842-11 METAL CHIP 56K 5% 1/16W
R167 1-216-833-11 METAL CHIP 10K 5% 1/16W
R168 1-216-841-11 METAL CHIP 47K 5% 1/16W
R169 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R170 1-216-845-11 METAL CHIP 100K 5% 1/16W
R171 1-216-833-11 METAL CHIP 10K 5% 1/16W
R172 1-216-295-11 SHORT 0
R173 1-216-850-11 METAL CHIP 270K 5% 1/16W
R174 1-216-833-11 METAL CHIP 10K 5% 1/16W

HCD-GV6/GV8

MAIN

Ref. No. Part No. Description Remark

R175 1-216-845-11 METAL CHIP 100K 5% 1/16W
R177 1-216-852-11 METAL CHIP 390K 5% 1/16W
R178 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R179 1-216-857-11 METAL CHIP 1M 5% 1/16W
R301 1-216-839-11 METAL CHIP 33K 5% 1/16W

R302 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R303 1-216-809-11 METAL CHIP 100 5% 1/16W
R304 1-216-809-11 METAL CHIP 100 5% 1/16W
R305 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R306 1-216-832-11 METAL CHIP 8.2K 5% 1/16W

R307 1-216-832-11 METAL CHIP 8.2K 5% 1/16W
R308 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R309 1-216-837-11 METAL CHIP 22K 5% 1/16W
R311 1-216-857-11 METAL CHIP 1M 5% 1/16W
R312 1-218-900-11 METAL CHIP 160K 0.5% 1/16W

R313 1-216-845-11 METAL CHIP 100K 5% 1/16W
R315 1-216-833-11 METAL CHIP 10K 5% 1/16W
R316 1-216-836-11 METAL CHIP 18K 5% 1/16W
R317 1-216-833-11 METAL CHIP 10K 5% 1/16W
R318 1-216-833-11 METAL CHIP 10K 5% 1/16W

R319 1-216-852-11 METAL CHIP 390K 5% 1/16W
R321 1-216-826-11 METAL CHIP 2.7K 5% 1/16W
R322 1-216-832-11 METAL CHIP 8.2K 5% 1/16W
R332 1-216-819-11 METAL CHIP 680 5% 1/16W
R333 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R334 1-216-819-11 METAL CHIP 680 5% 1/16W
R335 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R340 1-216-841-11 METAL CHIP 47K 5% 1/16W
R343 1-216-061-11 METAL CHIP 3.3K 5% 1/10W
R344 1-216-061-11 METAL CHIP 3.3K 5% 1/10W

R345 1-216-061-11 METAL CHIP 3.3K 5% 1/10W
R351 1-216-839-11 METAL CHIP 33K 5% 1/16W
R352 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R353 1-216-809-11 METAL CHIP 100 5% 1/16W
R354 1-216-809-11 METAL CHIP 100 5% 1/16W

R355 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R356 1-216-832-11 METAL CHIP 8.2K 5% 1/16W
R357 1-216-832-11 METAL CHIP 8.2K 5% 1/16W
R358 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R359 1-216-839-11 METAL CHIP 33K 5% 1/16W

R371 1-216-841-11 METAL CHIP 47K 5% 1/16W
R372 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R373 1-216-821-11 METAL CHIP 1K 5% 1/16W
R374 1-216-841-11 METAL CHIP 47K 5% 1/16W
R375 1-218-892-11 METAL CHIP 75K 0.5% 1/16W

R376 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R377 1-216-841-11 METAL CHIP 47K 5% 1/16W
R378 1-218-892-11 METAL CHIP 75K 0.5% 1/16W
R401 1-216-809-11 METAL CHIP 100 5% 1/16W
R402 1-216-827-11 METAL CHIP 3.3K 5% 1/16W

R411 1-216-839-11 METAL CHIP 33K 5% 1/16W
R413 1-216-295-11 SHORT 0
R414 1-216-295-11 SHORT 0
R451 1-216-809-11 METAL CHIP 100 5% 1/16W
R452 1-216-827-11 METAL CHIP 3.3K 5% 1/16W

R501 1-216-809-11 METAL CHIP 100 5% 1/16W
R503 1-216-809-11 METAL CHIP 100 5% 1/16W
R505 1-216-809-11 METAL CHIP 100 5% 1/16W

Ref. No. Part No. Description Remark

R511 1-216-851-11 METAL CHIP 330K 5% 1/16W
R513 1-216-295-11 SHORT 0

R517 1-216-833-11 METAL CHIP 10K 5% 1/16W
R518 1-216-809-11 METAL CHIP 100 5% 1/16W
R522 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R526 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R527 1-216-809-11 METAL CHIP 100 5% 1/16W

R528 1-216-809-11 METAL CHIP 100 5% 1/16W
R529 1-216-809-11 METAL CHIP 100 5% 1/16W
R530 1-216-809-11 METAL CHIP 100 5% 1/16W
R532 1-216-809-11 METAL CHIP 100 5% 1/16W
R533 1-216-809-11 METAL CHIP 100 5% 1/16W

R536 1-216-809-11 METAL CHIP 100 5% 1/16W
R538 1-216-809-11 METAL CHIP 100 5% 1/16W
R540 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R541 1-216-833-11 METAL CHIP 10K 5% 1/16W
R542 1-216-809-11 METAL CHIP 100 5% 1/16W

R543 1-216-809-11 METAL CHIP 100 5% 1/16W
R545 1-216-809-11 METAL CHIP 100 5% 1/16W
R546 1-216-809-11 METAL CHIP 100 5% 1/16W
R547 1-216-809-11 METAL CHIP 100 5% 1/16W
R548 1-216-809-11 METAL CHIP 100 5% 1/16W

R549 1-216-809-11 METAL CHIP 100 5% 1/16W
R550 1-216-809-11 METAL CHIP 100 5% 1/16W
R551 1-216-809-11 METAL CHIP 100 5% 1/16W
R552 1-216-809-11 METAL CHIP 100 5% 1/16W
R553 1-216-809-11 METAL CHIP 100 5% 1/16W

R554 1-216-809-11 METAL CHIP 100 5% 1/16W
R555 1-216-809-11 METAL CHIP 100 5% 1/16W
R556 1-216-809-11 METAL CHIP 100 5% 1/16W
R557 1-216-809-11 METAL CHIP 100 5% 1/16W
R559 1-216-809-11 METAL CHIP 100 5% 1/16W

R561 1-216-809-11 METAL CHIP 100 5% 1/16W
R563 1-216-809-11 METAL CHIP 100 5% 1/16W
R565 1-216-809-11 METAL CHIP 100 5% 1/16W
R567 1-216-833-11 METAL CHIP 10K 5% 1/16W
R568 1-216-809-11 METAL CHIP 100 5% 1/16W

R569 1-216-809-11 METAL CHIP 100 5% 1/16W
R570 1-216-841-11 METAL CHIP 47K 5% 1/16W
R572 1-216-809-11 METAL CHIP 100 5% 1/16W
R573 1-216-809-11 METAL CHIP 100 5% 1/16W
R574 1-216-809-11 METAL CHIP 100 5% 1/16W

R575 1-216-809-11 METAL CHIP 100 5% 1/16W
R576 1-216-809-11 METAL CHIP 100 5% 1/16W
R577 1-216-809-11 METAL CHIP 100 5% 1/16W
R578 1-216-809-11 METAL CHIP 100 5% 1/16W
R579 1-216-809-11 METAL CHIP 100 5% 1/16W

R580 1-216-809-11 METAL CHIP 100 5% 1/16W
R581 1-216-809-11 METAL CHIP 100 5% 1/16W
R582 1-216-809-11 METAL CHIP 100 5% 1/16W
R583 1-216-809-11 METAL CHIP 100 5% 1/16W
R584 1-216-809-11 METAL CHIP 100 5% 1/16W

R585 1-216-809-11 METAL CHIP 100 5% 1/16W
R586 1-216-809-11 METAL CHIP 100 5% 1/16W
R587 1-216-809-11 METAL CHIP 100 5% 1/16W
R588 1-216-809-11 METAL CHIP 100 5% 1/16W
R589 1-216-809-11 METAL CHIP 100 5% 1/16W

81

HCD-GV6/GV8

MAIN MIC

Ref. No. Part No. Description Remark

R590 1-216-809-11 METAL CHIP 100 5% 1/16W
R591 1-216-809-11 METAL CHIP 100 5% 1/16W
R593 1-216-809-11 METAL CHIP 100 5% 1/16W
R594 1-216-295-11 SHORT 0 (GV6)
R594 1-216-823-11 METAL CHIP 1.5K 5% 1/16W

(GV8)

R595 1-216-841-11 METAL CHIP 47K 5% 1/16W
R596 1-216-841-11 METAL CHIP 47K 5% 1/16W
R597 1-216-831-11 METAL CHIP 6.8K 5% 1/16W

(MY, SP, IA)

R597 1-216-841-11 METAL CHIP 47K 5% 1/16W

(EA)

R600 1-216-809-11 METAL CHIP 100 5% 1/16W

R601 1-216-821-11 METAL CHIP 1K 5% 1/16W
R602 1-216-821-11 METAL CHIP 1K 5% 1/16W
R603 1-216-841-11 METAL CHIP 47K 5% 1/16W
R604 1-216-821-11 METAL CHIP 1K 5% 1/16W
R605 1-216-854-11 METAL CHIP 560K 5% 1/16W

R606 1-216-841-11 METAL CHIP 47K 5% 1/16W
R607 1-216-821-11 METAL CHIP 1K 5% 1/16W
R608 1-216-845-11 METAL CHIP 100K 5% 1/16W
R609 1-216-813-11 METAL CHIP 220 5% 1/16W
R651 1-216-821-11 METAL CHIP 1K 5% 1/16W

R652 1-216-821-11 METAL CHIP 1K 5% 1/16W
R653 1-216-841-11 METAL CHIP 47K 5% 1/16W
R654 1-216-821-11 METAL CHIP 1K 5% 1/16W
R655 1-216-854-11 METAL CHIP 560K 5% 1/16W
R656 1-216-841-11 METAL CHIP 47K 5% 1/16W

R657 1-216-821-11 METAL CHIP 1K 5% 1/16W
R658 1-216-845-11 METAL CHIP 100K 5% 1/16W
R659 1-216-813-11 METAL CHIP 220 5% 1/16W
R701 1-216-821-11 METAL CHIP 1K 5% 1/16W
R702 1-216-845-11 METAL CHIP 100K 5% 1/16W

R703 1-216-821-11 METAL CHIP 1K 5% 1/16W
R704 1-216-845-11 METAL CHIP 100K 5% 1/16W
R705 1-216-821-11 METAL CHIP 1K 5% 1/16W
R706 1-216-845-11 METAL CHIP 100K 5% 1/16W
R721 1-211-990-11 METAL CHIP 75 0.5% 1/16W

R722 1-216-804-11 METAL CHIP 39 5% 1/16W
R724 1-216-833-11 METAL CHIP 10K 5% 1/16W
R725 1-218-285-11 RES-CHIP 75 5% 1/16W
R751 1-216-821-11 METAL CHIP 1K 5% 1/16W
R752 1-216-845-11 METAL CHIP 100K 5% 1/16W

R753 1-216-821-11 METAL CHIP 1K 5% 1/16W
R754 1-216-845-11 METAL CHIP 100K 5% 1/16W
R755 1-216-821-11 METAL CHIP 1K 5% 1/16W
R756 1-216-845-11 METAL CHIP 100K 5% 1/16W
R801 1-216-821-11 METAL CHIP 1K 5% 1/16W

R802 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R803 1-216-809-11 METAL CHIP 100 5% 1/16W
R804 1-216-841-11 METAL CHIP 47K 5% 1/16W
R805 1-216-841-11 METAL CHIP 47K 5% 1/16W
R806 1-216-833-11 METAL CHIP 10K 5% 1/16W

Ref. No. Part No. Description Remark

R901 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R902 1-216-837-11 METAL CHIP 22K 5% 1/16W
R903 1-216-821-11 METAL CHIP 1K 5% 1/16W
R904 1-216-833-11 METAL CHIP 10K 5% 1/16W
R916 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R917 1-216-815-11 METAL CHIP 330 5% 1/16W
R919 1-216-815-11 METAL CHIP 330 5% 1/16W
R920 1-216-815-11 METAL CHIP 330 5% 1/16W
R961 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R962 1-216-837-11 METAL CHIP 22K 5% 1/16W

R963 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

< VARIABLE RESISTOR >

RV301 1-238-600-11 RES, ADJ, CARBON 10K
RV351 1-238-600-11 RES, ADJ, CARBON 10K

< VIBRATOR >

X501 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)
X502 1-781-107-21 VIBRATOR, CERAMIC (16MHz)

**************************************************************

A-4475-531-A MIC BOARD, COMPLETE

********************

< CAPACITOR >

C801 1-162-306-11 CERAMIC 0.01uF 30% 16V
C802 1-162-215-31 CERAMIC 47PF 5% 50V
C803 1-126-960-11 ELECT 1uF 20% 50V
C804 1-126-959-11 ELECT 0.47uF 20% 50V
C805 1-162-294-31 CERAMIC 0.001uF 10% 50V

C806 1-162-215-31 CERAMIC 47PF 5% 50V
C810 1-162-286-21 CERAMIC 220PF 10% 50V
C817 1-126-961-11 ELECT 2.2uF 20% 50V
C818 1-162-215-31 CERAMIC 47PF 5% 50V
C819 1-216-215-31 CERAMIC 47PF 5% 50V

C821 1-104-660-11 ELECT 47uF 20% 16V
C822 1-104-660-11 ELECT 47uF 20% 16V
C823 1-104-660-11 ELECT 47uF 20% 16V
C825 1-161-494-00 CERAMIC 0.022uF 25V
C826 1-104-660-11 ELECT 47uF 20% 16V

C827 1-162-294-31 CERAMIC 0.001uF 10% 50V
C828 1-136-495-11 FILM 0.068uF 5% 50V
C829 1-126-959-11 ELECT 0.47uF 20% 50V
C830 1-126-959-11 ELECT 0.47uF 20% 50V
C831 1-162-305-11 CERAMIC 0.0068uF 30% 16V

C832 1-136-167-00 FILM 0.15uF 5% 50V
C833 1-162-294-31 CERAMIC 0.001uF 10% 50V
C834 1-162-305-11 CERAMIC 0.0068uF 30% 16V
C835 1-136-495-11 FILM 0.068uF 5% 50V
C836 1-162-306-11 CERAMIC 0.01uF 30% 16V

C865 1-126-960-11 ELECT 1uF 20% 50V
C878 1-126-960-11 ELECT 1uF 20% 50V

R807 1-216-833-11 METAL CHIP 10K 5% 1/16W
R808 1-216-821-11 METAL CHIP 1K 5% 1/16W
R809 1-216-845-11 METAL CHIP 100K 5% 1/16W
R810 1-216-813-11 METAL CHIP 220 5% 1/16W
R811 1-216-845-11 METAL CHIP 100K 5% 1/16W

82

< CONNECTOR >

CN811 1-785-316-11 PIN, CONNECTOR (STRAIGHT) 4P
CN812 1-785-317-11 PIN, CONNECTOR (STRAIGHT) 5P

HCD-GV6/GV8

MIC PA

Ref. No. Part No. Description Remark

< DIODE >

D801 8-719-109-85 DIODE RD5.1ESB2

< NOISE FILTER >

FL801 1-424-228-11 FILTER, NOISE

< IC >

IC850 8-759-700-08 IC NJM4558S
IC851 8-759-450-96 IC M65850P

< JACK >

J801 1-770-226-11 JACK (LARGE TYPE) (MIC 1)
J802 1-770-222-21 JACK (LARGE TYPE) (MIC 2)

< RESISTOR >

R806 1-247-903-00 CARBON 1M 5% 1/4W
R807 1-249-429-11 CARBON 10K 5% 1/4W
R808 1-249-417-11 CARBON 1K 5% 1/4W
R809 1-249-417-11 CARBON 1K 5% 1/4W
R850 1-249-417-11 CARBON 1K 5% 1/4W

R852 1-249-441-11 CARBON 100K 5% 1/4W
R853 1-249-417-11 CARBON 1K 5% 1/4W
R854 1-249-437-11 CARBON 47K 5% 1/4W
R855 1-249-429-11 CARBON 10K 5% 1/4W
R856 1-247-899-00 CARBON 680K 5% 1/4W

R857 1-249-425-11 CARBON 4.7K 5% 1/4W
R858 1-249-433-11 CARBON 22K 5% 1/4W
R859 1-249-433-11 CARBON 22K 5% 1/4W
R860 1-249-433-11 CARBON 22K 5% 1/4W
R861 1-247-881-00 CARBON 120K 5% 1/4W

R862 1-249-433-11 CARBON 22K 5% 1/4W
R863 1-249-433-11 CARBON 22K 5% 1/4W
R864 1-249-433-11 CARBON 22K 5% 1/4W
R865 1-249-437-11 CARBON 47K 5% 1/4W
R866 1-249-431-11 CARBON 15K 5% 1/4W

Ref. No. Part No. Description Remark

C810 1-128-562-11 ELECT 47uF 20% 100V
C811 1-130-491-00 MYLAR 0.047uF 5% 50V
C812 1-130-491-00 MYLAR 0.047uF 5% 50V

C813 1-162-306-11 CERAMIC 0.01uF 20% 16V
C814 1-162-294-31 CERAMIC 0.001uF 10% 50V
C815 1-126-959-11 ELECT 0.47uF 20% 50V
C830 1-107-714-11 ELECT 10uF 20% 50V
C831 1-126-964-11 ELECT 10uF 20% 50V

C832 1-126-967-11 ELECT 47uF 20% 50V
C841 1-127-751-11 ELECT 3300uF 20% 50V

(GV6)

C841 1-135-516-11 ELECT 3300uF 20% 63V

(GV8)
C842 1-127-755-11 ELECT 3300uF 20% 100V
C844 1-130-777-00 MYLAR 0.1uF 10% 100V

C845 1-126-943-11 ELECT 2200uF 20% 25V
C847 1-164-159-21 CERAMIC 0.1uF 50V
C848 1-164-159-21 CERAMIC 0.1uF 50V
C849 1-164-159-21 CERAMIC 0.1uF 50V
C850 1-107-721-11 ELECT 4.7uF 20% 100V

C851 1-128-582-11 ELECT 10uF 20% 100V
C852 1-162-290-31 CERAMIC 470PF 10% 50V
C853 1-162-286-21 CERAMIC 220PF 10% 50V
C854 1-126-967-11 ELECT 47uF 20% 50V
C857 1-128-560-11 ELECT 22uF 20% 100V

C858 1-164-159-21 CERAMIC 0.1uF 16V
C859 1-164-159-21 CERAMIC 0.1uF 16V
C861 1-130-491-00 MYLAR 0.047uF 5% 50V
C862 1-130-491-00 MYLAR 0.047uF 5% 50V
C863 1-126-961-11 ELECT 2.2uF 20% 50V

C891 1-127-751-11 ELECT 3300uF 20% 50V

(GV6)
C891 1-135-516-11 ELECT 3300uF 20% 63V

(GV8)
C892 1-127-755-11 ELECT 3300uF 20% 100V
C894 1-130-777-00 MYLAR 0.1uF 10% 100V
C895 1-107-721-11 ELECT 4.7uF 20% 100V

R867 1-249-431-11 CARBON 15K 5% 1/4W
R874 1-249-431-11 CARBON 15K 5% 1/4W
R875 1-247-807-31 CARBON 100 5% 1/4W

**************************************************************

A-4475-525-A PA BOARD, COMPLETE (GV6)
A-4475-742-A PA BOARD, COMPLETE (GV8)

*******************

< CAPACITOR >

C401 1-126-963-11 ELECT 4.7uF 20% 50V
C412 1-162-306-11 CERAMIC 0.01uF 20% 16V
C413 1-162-306-11 CERAMIC 0.01uF 20% 16V
C432 1-126-933-11 ELECT 100uF 20% 16V
C433 1-126-962-11 ELECT 3.3uF 20% 50V

C801 1-128-582-11 ELECT 10uF 20% 100V
C802 1-162-290-31 CERAMIC 470PF 10% 50V
C803 1-162-286-21 CERAMIC 220PF 10% 50V
C804 1-126-967-11 ELECT 47uF 20% 50V
C807 1-128-560-11 ELECT 22uF 20% 100V

C808 1-130-777-00 MYLAR 0.1uF 10% 100V
C809 1-130-777-00 MYLAR 0.1uF 10% 100V

C902 1-164-159-21 CERAMIC 0.1uF 50V
C903 1-126-933-11 ELECT 100uF 20% 16V
C904 1-126-964-11 ELECT 10uF 20% 50V
C905 1-126-968-11 ELECT 100uF 20% 50V
C906 1-126-943-11 ELECT 2200uF 20% 25V

C909 1-164-159-21 CERAMIC 0.1uF 50V
C910 1-104-660-91 ELECT 47uF 20% 16V

< CONNECTOR >

CN803 1-778-981-21 CONNECTOR, BOARD TO BOARD 13P
CN804 1-778-981-21 CONNECTOR, BOARD TO BOARD 13P
CN904 1-785-316-11 PIN, CONNECTOR (STRAIGHT) 4P

< DIODE >

D401 8-719-991-33 DIODE 1SS133T-77
D402 8-719-991-33 DIODE 1SS133T-77
D405 8-719-991-33 DIODE 1SS133T-77
D406 8-719-991-33 DIODE 1SS133T-77
D801 8-719-991-33 DIODE 1SS133T-77

D802 8-719-110-39 DIODE RD15ESB1 (GV6)
D802 8-719-110-49 DIODE RD18ESB2 (GV8)

83

HCD-GV6/GV8

PA

Ref. No. Part No. Description Remark

D803 8-719-991-33 DIODE 1SS133T-77
D804 8-719-991-33 DIODE 1SS133T-77
D805 8-719-991-33 DIODE 1SS133T-77

D831 8-719-060-53 DIODE RBV-2506 (GV8)
D831 8-719-510-68 DIODE D5SBA204101 (GV6)
D833 8-719-200-82 DIODE 11ES2
D834 8-719-200-82 DIODE 11ES2
D835 8-719-200-82 DIODE 11ES2

D836 8-719-200-82 DIODE 11ES2
D841 8-719-975-85 DIODE ERB83-004
D842 8-719-975-85 DIODE ERB83-004
D843 8-719-975-85 DIODE ERB83-004
D844 8-719-975-85 DIODE ERB83-004

D851 8-719-991-33 DIODE 1SS133T-77
D852 8-719-110-39 DIODE RD15ESB1 (GV6)
D852 8-719-110-49 DIODE RD18ESB2 (GV8)
D853 8-719-991-33 DIODE 1SS133T-77
D902 8-719-210-21 DIODE 11EQS04

D903 8-719-210-21 DIODE 11EQS04
D904 8-719-210-21 DIODE 11EQS04
D905 8-719-210-21 DIODE 11EQS04
D906 8-719-991-33 DIODE 1SS133T-77
D911 8-719-982-24 DIODE MTZJ-33A (GV6)

D911 8-719-982-37 DIODE MTZJ-39C (GV8)
D912 8-719-109-89 DIODE RD5.6ESB2

< IC >

IC801 8-749-017-05 IC STK412-040 (GV6)
IC801 8-749-017-07 IC STK412-170 (GV8)
IC901 8-759-450-47 IC BA05T

< TRANSISTOR >

Q401 8-729-029-40 TRANSISTOR DTA124ESA
Q402 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q431 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q432 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q433 8-729-620-05 TRANSISTOR 2SC2603-EF

Q434 8-729-620-05 TRANSISTOR 2SC2603-EF
Q437 8-729-620-05 TRANSISTOR 2SC2603-EF
Q439 8-729-620-05 TRANSISTOR 2SC2603-EF
Q801 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q803 8-729-140-82 TRANSISTOR 2SA988-PAFAEA

Q804 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q805 8-729-231-55 TRANSISTOR 2SC2878-AB
Q831 8-729-029-86 TRANSISTOR DTC124ESA
Q832 8-729-620-05 TRANSISTOR 2SC2603-EF
Q833 8-729-029-40 TRANSISTOR DTA124ESA

Q834 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q851 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q855 8-729-231-55 TRANSISTOR 2SC2878-AB
Q901 8-729-620-05 TRANSISTOR 2SC2603-EF
Q903 8-729-048-52 TRANSISTOR 2SA1932 (TP) (GV6)

Ref. No. Part No. Description Remark

(GV8)

0R401 1-216-431-11 METAL OXIDE 560 5% 1W F

(GV6)
R406 1-249-437-11 CARBON 47K 5% 1/4W
R407 1-249-437-11 CARBON 47K 5% 1/4W
R429 1-249-437-11 CARBON 47K 5% 1/4W

R431 1-249-438-11 CARBON 56K 5% 1/4W
R432 1-249-437-11 CARBON 47K 5% 1/4W
R434 1-249-433-11 CARBON 22K 5% 1/4W
R437 1-249-429-11 CARBON 10K 5% 1/4W
R439 1-249-425-11 CARBON 4.7K 5% 1/4W

R440 1-249-433-11 CARBON 22K 5% 1/4W
R441 1-249-435-11 CARBON 33K 5% 1/4W
R446 1-249-429-11 CARBON 10K 5% 1/4W
R447 1-249-437-11 CARBON 47K 5% 1/4W
R801 1-249-417-11 CARBON 1K 5% 1/4W

R802 1-249-437-11 CARBON 47K 5% 1/4W
R803 1-249-412-11 CARBON 390 5% 1/4W

(GV8)
R803 1-249-415-11 CARBON 680 5% 1/4W

(GV6)
R804 1-249-435-11 CARBON 33K 5% 1/4W

0R805 1-216-436-00 METAL OXIDE 3.9K 5% 1W F

0R806 1-216-436-00 METAL OXIDE 3.9K 5% 1W F
0R807 1-212-881-11 FUSIBLE 100 5% 1/4W F
0R808 1-214-164-11 WIREWOUND 0.22 10% 5W F

(GV6)

0R808 1-214-789-00 METAL 0.1 10% 5W F

(GV8)
R809 1-260-076-11 CARBON 10 5% 1/2W

R810 1-249-435-11 CARBON 33K 5% 1/4W

(GV6)
R810 1-249-437-11 CARBON 47K 5% 1/4W

(GV8)
R811 1-249-417-11 CARBON 1K 5% 1/4W
R812 1-249-431-11 CARBON 15K 5% 1/4W
R813 1-249-441-11 CARBON 100K 5% 1/4W

R814 1-249-421-11 CARBON 2.2K 5% 1/4W
R815 1-249-433-11 CARBON 22K 5% 1/4W
R816 1-249-429-11 CARBON 10K 5% 1/4W
R817 1-249-421-11 CARBON 2.2K 5% 1/4W
R818 1-249-409-11 CARBON 220 5% 1/4W

R819 1-249-439-11 CARBON 68K 5% 1/4W

0R820 1-202-972-61 FUSIBLE 1 5% 1/4W F

R821 1-249-435-11 CARBON 33K 5% 1/4W
R822 1-249-433-11 CARBON 22K 5% 1/4W
R823 1-249-433-11 CARBON 22K 5% 1/4W

R824 1-249-413-11 CARBON 470 5% 1/4W

(GV6)
R824 1-249-418-11 CARBON 1.2K 5% 1/4W

(GV8)

0R825 1-215-891-11 METAL OXIDE 680 5% 2W F

R827 1-249-441-11 CARBON 100K 5% 1/4W
R828 1-247-903-00 CARBON 1M 5% 1/4W

Q903 8-729-141-83 TRANSISTOR 2SB1094-LK (GV8)
Q908 8-729-119-76 TRANSISTOR 2SA1175-HFE

< RESISTOR >

0R401 1-215-867-00 METAL OXIDE 470 5% 1W F

84

R831 1-249-441-11 CARBON 100K 5% 1/4W
R832 1-249-441-11 CARBON 100K 5% 1/4W
R833 1-247-856-00 CARBON 11K 5% 1/4W

R833 1-249-432-11 CARBON 18K 5% 1/4W

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

(GV8)

(GV6)

HCD-GV6/GV8

PA PANEL FL

Ref. No. Part No. Description Remark

R834 1-249-429-11 CARBON 10K 5% 1/4W

R835 1-249-437-11 CARBON 47K 5% 1/4W
R836 1-249-417-11 CARBON 1K 5% 1/4W
R837 1-249-435-11 CARBON 33K 5% 1/4W
R838 1-249-435-11 CARBON 33K 5% 1/4W
R839 1-249-441-11 CARBON 100K 5% 1/4W

R840 1-249-402-11 CARBON 56 5% 1/4W
R851 1-249-417-11 CARBON 1K 5% 1/4W
R852 1-249-437-11 CARBON 47K 5% 1/4W
R853 1-249-412-11 CARBON 390 5% 1/4W

(GV8)

R853 1-249-415-11 CARBON 680 5% 1/4W

(GV6)

0R855 1-215-891-11 METAL OXIDE 680 5% 2W F
0R857 1-212-881-11 FUSIBLE 100 5% 1/4W F
0R858 1-214-789-00 METAL 0.1 10% 5W F

(GV8)

0R858 1-214-164-11 WIREWOUND 0.22 10% 5W F

(GV6)

R859 1-260-076-11 CARBON 10 5% 1/2W

R860 1-249-435-11 CARBON 33K 5% 1/4W

(GV6)

R860 1-249-437-11 CARBON 47K 5% 1/4W

(GV8)
R861 1-249-417-11 CARBON 1K 5% 1/4W
R862 1-249-431-11 CARBON 15K 5% 1/4W
R863 1-249-441-11 CARBON 100K 5% 1/4W

Ref. No. Part No. Description Remark

< TERMINAL >

TM401 1-537-925-61 TERMINAL BOARD (FRONT SPEAKERS)

**************************************************************

A-4475-540-A PANEL FL BOARD, COMPLETE (GV6)
A-4475-589-A PANEL FL BOARD, COMPLETE (GV8)

************************

4-225-511-01 HOLDER FL TUBE

* 4-949-935-81 CUSHION (FL)

< CAPACITOR >

C601 1-104-660-11 ELECT 47uF 20% 16V
C602 1-162-306-11 CERAMIC 0.01uF 30% 16V
C603 1-162-306-11 CERAMIC 0.01uF 30% 16V
C604 1-162-294-31 CERAMIC 0.001uF 10% 50V
C605 1-164-159-21 CERAMIC 0.1uF 50V

C607 1-104-660-11 ELECT 47uF 20% 16V
C641 1-126-964-11 ELECT 10uF 20% 50V
C642 1-126-964-11 ELECT 10uF 20% 50V
C643 1-162-303-11 CERAMIC 0.0033uF 30% 16V
C644 1-126-964-11 ELECT 10uF 20% 50V

C645 1-104-660-11 ELECT 47uF 20% 16V
C646 1-162-306-11 CERAMIC 0.01uF 30% 16V
C647 1-126-963-11 ELECT 4.7uF 20% 50V
C648 1-126-960-11 ELECT 1uF 20% 50V
C649 1-126-960-11 ELECT 1uF 20% 50V

R864 1-249-425-11 CARBON 4.7K 5% 1/4W
R865 1-249-433-11 CARBON 22K 5% 1/4W
R868 1-249-409-11 CARBON 220 5% 1/4W
R880 1-249-402-11 CARBON 56 5% 1/4W

0R888 1-214-164-11 WIREWOUND 0.22 10% 5W F

(GV6)

0R888 1-214-789-00 METAL 0.1 10% 5W F

(GV8)
R889 1-249-441-11 CARBON 100K 5% 1/4W

0R898 1-214-164-11 WIREWOUND 0.22 10% 5W F

(GV6)

0R898 1-214-789-00 METAL 0.1 10% 5W F

(GV8)
R901 1-249-429-11 CARBON 10K 5% 1/4W

R902 1-249-441-11 CARBON 100K 5% 1/4W
R903 1-249-429-11 CARBON 10K 5% 1/4W
R904 1-249-417-11 CARBON 1K 5% 1/4W
R905 1-249-429-11 CARBON 10K 5% 1/4W
R906 1-247-807-31 CARBON 100 5% 1/4W

R907 1-247-807-31 CARBON 100 5% 1/4W
R915 1-247-791-11 CARBON 22 5% 1/4W

0R916 1-215-890-11 METAL OXIDE 470 5% 2W F

(GV8)

0R916 1-215-916-00 METAL OXIDE 680 5% 3W F

(GV6)

< CONNECTOR >

CN601 1-784-774-11 CONNECTOR, FFC 13P
CN602 1-568-838-11 SOCKET, CONNECTOR 21P

< DIODE >

D601 8-719-058-04 LED SEL5223S-TP15 (I/1)
D602 8-719-050-84 DIODE RB441Q-40T-77
D603 8-719-991-33 DIODE 1SS133T-77

< FLUORESCENT INDICATOR TUBE >

FL601 1-517-940-11 INDICATOR TUBE, FLUORESCENT (GV8)
FL601 1-517-941-11 INDICATOR TUBE, FLUORESCENT (GV6)

< IC >

IC601 8-759-829-28 IC TMP88CP76F-1B71
IC602 8-759-083-77 IC BA3830F

< COIL >

L601 1-410-509-11 INDUCTOR 10uH
L602 1-410-509-11 INDUCTOR 10uH
L603 1-410-509-11 INDUCTOR 10uH

< NOISE FILTER >

< RELAY >

RY401 1-515-920-11 RELAY

< THERMISTOR >

TH831 1-807-796-11 THERMISTOR

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

LF601 1-424-228-11 FILTER, NOISE

< TRANSISTOR >

Q601 8-729-029-86 TRANSISTOR DTC124ESA
Q602 8-729-140-04 TRANSISTOR 2SB1116A-L
Q603 8-729-140-04 TRANSISTOR 2SB1116A-L
Q604 8-729-620-05 TRANSISTOR 2SC2603-EF

85

HCD-GV6/GV8

PANEL FL PANEL VR

Ref. No. Part No. Description Remark

Q605 8-729-047-58 TRANSISTOR DTC114TLTL2

Q606 8-729-047-58 TRANSISTOR DTC114TLTL2
Q607 8-729-047-58 TRANSISTOR DTC114TLTL2

< RESISTOR >

R601 1-249-429-11 CARBON 10K 5% 1/4W
R602 1-249-437-11 CARBON 47K 5% 1/4W
R603 1-247-807-31 CARBON 100 5% 1/4W
R604 1-249-437-11 CARBON 47K 5% 1/4W
R605 1-247-807-31 CARBON 100 5% 1/4W

R606 1-247-807-31 CARBON 100 5% 1/4W
R607 1-247-807-31 CARBON 100 5% 1/4W
R608 1-249-429-11 CARBON 10K 5% 1/4W
R609 1-249-429-11 CARBON 10K 5% 1/4W
R610 1-249-429-11 CARBON 10K 5% 1/4W

R611 1-249-429-11 CARBON 10K 5% 1/4W
R612 1-249-429-11 CARBON 10K 5% 1/4W
R613 1-249-429-11 CARBON 10K 5% 1/4W
R614 1-249-429-11 CARBON 10K 5% 1/4W
R615 1-249-410-11 CARBON 270 5% 1/4W

R616 1-249-410-11 CARBON 270 5% 1/4W
R617 1-247-903-00 CARBON 1M 5% 1/4W
R618 1-247-807-31 CARBON 100 5% 1/4W
R619 1-249-429-11 CARBON 10K 5% 1/4W
R620 1-249-429-11 CARBON 10K 5% 1/4W

Ref. No. Part No. Description Remark

R656 1-249-437-11 CARBON 47K 5% 1/4W
R658 1-249-441-11 CARBON 100K 5% 1/4W
R659 1-249-441-11 CARBON 100K 5% 1/4W

R660 1-249-441-11 CARBON 100K 5% 1/4W
R661 1-249-410-11 CARBON 270 5% 1/4W

< SWITCH >

S601 1-762-875-21 SWITCH, KEYBOARD (DISPLAY)
S602 1-762-875-21 SWITCH, KEYBOARD (SPECTRUM ANALYZER)
S603 1-762-875-21 SWITCH, KEYBOARD (TIMER SELECT)
S604 1-762-875-21 SWITCH, KEYBOARD (SLLEP)
S605 1-762-875-21 SWITCH, KEYBOARD (c/CLOCK SET)

S606 1-762-875-21 SWITCH, KEYBOARD (GAME)
S607 1-762-875-21 SWITCH, KEYBOARD (FUNCTION)
S608 1-762-875-21 SWITCH, KEYBOARD (I/1)
S609 1-762-875-21 SWITCH, KEYBOARD

(POWER SAVE/DEMO (STANDBY))

< VIBRATOR >

X601 1-781-312-11 VIBRATOR, CERAMIC (12.5MHz)

**************************************************************

A-4475-528-A PANEL VR BOARD, COMPLETE

**************************

< CAPACITOR >

R621 1-247-807-31 CARBON 100 5% 1/4W
R622 1-249-429-11 CARBON 10K 5% 1/4W
R623 1-247-807-31 CARBON 100 5% 1/4W
R624 1-249-429-11 CARBON 10K 5% 1/4W
R625 1-247-807-31 CARBON 100 5% 1/4W

R626 1-249-429-11 CARBON 10K 5% 1/4W
R627 1-249-420-11 CARBON 1.8K 5% 1/4W
R628 1-249-410-11 CARBON 270 5% 1/4W
R629 1-247-807-31 CARBON 100 5% 1/4W
R630 1-247-807-31 CARBON 100 5% 1/4W

R631 1-249-410-11 CARBON 270 5% 1/4W
R632 1-249-411-11 CARBON 330 5% 1/4W
R633 1-249-413-11 CARBON 470 5% 1/4W
R634 1-249-414-11 CARBON 560 5% 1/4W
R635 1-249-415-11 CARBON 680 5% 1/4W

R636 1-249-417-11 CARBON 1K 5% 1/4W
R637 1-249-418-11 CARBON 1.2K 5% 1/4W
R641 1-247-893-11 CARBON 390K 5% 1/4W
R642 1-247-893-11 CARBON 390K 5% 1/4W
R643 1-249-441-11 CARBON 100K 5% 1/4W

R644 1-249-440-11 CARBON 82K 5% 1/4W
R645 1-249-437-11 CARBON 47K 5% 1/4W
R646 1-249-441-11 CARBON 100K 5% 1/4W
R647 1-249-440-11 CARBON 82K 5% 1/4W
R648 1-249-429-11 CARBON 10K 5% 1/4W

R649 1-249-420-11 CARBON 1.8K 5% 1/4W
R650 1-249-435-11 CARBON 33K 5% 1/4W
R651 1-247-895-00 CARBON 470K 5% 1/4W
R652 1-249-437-11 CARBON 47K 5% 1/4W
R653 1-249-417-11 CARBON 1K 5% 1/4W

R654 1-249-437-11 CARBON 47K 5% 1/4W
R655 1-249-417-11 CARBON 1K 5% 1/4W

C701 1-162-294-31 CERAMIC 0.001uF 10% 50V
C702 1-162-294-31 CERAMIC 0.001uF 10% 50V
C703 1-162-294-31 CERAMIC 0.001uF 10% 50V
C704 1-104-660-11 ELECT 47uF 20% 16V
C705 1-162-306-11 CERAMIC 0.01uF 30% 16V

C711 1-162-306-11 CERAMIC 0.01uF 30% 16V
C712 1-162-306-11 CERAMIC 0.01uF 30% 16V
C713 1-164-159-21 CERAMIC 0.1uF 50V
C714 1-104-660-11 ELECT 47uF 20% 16V
C715 1-162-306-11 CERAMIC 0.01uF 30% 16V

< CONNECTOR >

CN701 1-568-838-11 SOCKET, CONNECTOR 21P
CN702 1-770-010-21 CONNECTOR, BOARD TO BOARD 4P

< LED >

D701 8-719-071-42 LED SEL5723C-TP (MOVIE)
D702 8-719-071-42 LED SEL5723C-TP (ROCK)
D703 8-719-071-42 LED SEL5723C-TP (REGGAE)
D704 8-719-071-42 LED SEL5723C-TP (POP)
D705 8-719-071-42 LED SEL5723C-TP (SAMBA)

D706 8-719-071-42 LED SEL5723C-TP (JAZZ)
D707 8-719-071-42 LED SEL5723C-TP (TANGO)
D708 8-719-071-42 LED SEL5723C-TP (DANCE)
D709 8-719-071-42 LED SEL5723C-TP (GAME)
D710 8-719-071-42 LED SEL5723C-TP (SALSA)

D713 8-719-058-03 LED SEL5423E-TP15 (TUNER/BAND)
D714 8-719-058-04 LED SEL5223S-TP15 (ENTER)
D716 8-719-058-04 LED SEL5223S-TP15 (ENTER/NEXT)
D717 8-719-058-04 LED SEL5223S-TP15 (GROOVE)
D718 8-719-058-04 LED SEL5223S-TP15 (SUPER WOOFER)

D719 8-719-057-97 LED SEL5923A-TP15 (SURROUND)

86

HCD-GV6/GV8

PANEL VR SUB TRANS

Ref. No. Part No. Description Remark

D720 8-719-058-04 LED SEL5223S-TP15 (KEY CONTROL)

< IC >

IC701 8-759-567-59 IC NJU3716L
IC702 8-759-827-68 IC NJL62H400A-1

(REMOTE CONTROL RECEIVER)

< COIL >

L701 1-410-509-11 INDUCTOR 10uH

< RESISTOR >

R701 1-249-411-11 CARBON 330 5% 1/4W
R702 1-249-413-11 CARBON 470 5% 1/4W
R703 1-249-414-11 CARBON 560 5% 1/4W
R704 1-249-415-11 CARBON 680 5% 1/4W
R705 1-249-417-11 CARBON 1K 5% 1/4W

R706 1-249-418-11 CARBON 1.2K 5% 1/4W
R707 1-249-420-11 CARBON 1.8K 5% 1/4W
R708 1-249-422-11 CARBON 2.7K 5% 1/4W
R709 1-247-843-11 CARBON 3.3K 5% 1/4W
R710 1-249-425-11 CARBON 4.7K 5% 1/4W

R711 1-249-427-11 CARBON 6.8K 5% 1/4W
R712 1-249-429-11 CARBON 10K 5% 1/4W
R713 1-249-431-11 CARBON 15K 5% 1/4W
R714 1-249-434-11 CARBON 27K 5% 1/4W
R715 1-249-411-11 CARBON 330 5% 1/4W

R716 1-249-413-11 CARBON 470 5% 1/4W
R717 1-249-414-11 CARBON 560 5% 1/4W
R718 1-249-415-11 CARBON 680 5% 1/4W
R719 1-249-417-11 CARBON 1K 5% 1/4W
R720 1-249-418-11 CARBON 1.2K 5% 1/4W

R721 1-249-420-11 CARBON 1.8K 5% 1/4W
R722 1-249-422-11 CARBON 2.7K 5% 1/4W
R723 1-247-843-11 CARBON 3.3K 5% 1/4W
R724 1-249-425-11 CARBON 4.7K 5% 1/4W
R725 1-249-420-11 CARBON 1.8K 5% 1/4W

R726 1-249-422-11 CARBON 2.7K 5% 1/4W
R727 1-247-843-11 CARBON 3.3K 5% 1/4W
R728 1-249-425-11 CARBON 4.7K 5% 1/4W
R729 1-249-427-11 CARBON 6.8K 5% 1/4W
R730 1-249-429-11 CARBON 10K 5% 1/4W

R731 1-249-431-11 CARBON 15K 5% 1/4W
R732 1-249-434-11 CARBON 27K 5% 1/4W
R733 1-249-438-11 CARBON 56K 5% 1/4W
R734 1-249-417-11 CARBON 1K 5% 1/4W
R735 1-249-417-11 CARBON 1K 5% 1/4W

R736 1-249-401-11 CARBON 47 5% 1/4W
R737 1-247-807-31 CARBON 100 5% 1/4W
R738 1-247-807-31 CARBON 100 5% 1/4W
R739 1-247-807-31 CARBON 100 5% 1/4W
R740 1-249-429-11 CARBON 10K 5% 1/4W

Ref. No. Part No. Description Remark

R777 1-249-403-11 CARBON 68 5% 1/4W
R778 1-249-403-11 CARBON 68 5% 1/4W
R779 1-249-403-11 CARBON 68 5% 1/4W
R780 1-249-403-11 CARBON 68 5% 1/4W

R783 1-249-403-11 CARBON 68 5% 1/4W
R784 1-249-407-11 CARBON 150 5% 1/4W
R786 1-249-407-11 CARBON 150 5% 1/4W
R787 1-249-407-11 CARBON 150 5% 1/4W
R788 1-249-407-11 CARBON 150 5% 1/4W

R789 1-249-403-11 CARBON 68 5% 1/4W
R790 1-249-409-11 CARBON 220 5% 1/4W
R791 1-249-409-11 CARBON 220 5% 1/4W
R792 1-249-406-11 CARBON 120 5% 1/4W
R793 1-249-407-11 CARBON 150 5% 1/4W

< SWITCH/ROTARY ENCODER >

S701 1-762-875-21 SWITCH, KEYBOARD (TUNER MEMORY)
S702 1-762-875-21 SWITCH, KEYBOARD (ENTER/NEXT)
S703 1-762-875-21 SWITCH, KEYBOARD (-)
S704 1-762-875-21 SWITCH, KEYBOARD (TUNER/BAND)
S705 1-762-875-21 SWITCH, KEYBOARD (+)

S706 1-762-875-21 SWITCH, KEYBOARD (STEREO/MONO)
S707 1-762-875-21 SWITCH, KEYBOARD (TUNING MODE)
S708 1-762-875-21 SWITCH, KEYBOARD (ENTER)
S709 1-762-875-21 SWITCH, KEYBOARD (P.FILE)
S710 1-762-875-21 SWITCH, KEYBOARD (FLAT)

S711 1-762-875-21 SWITCH, KEYBOARD (KEY CONTROL 2)
S712 1-762-875-21 SWITCH, KEYBOARD (SURROUND)
S713 1-762-875-21 SWITCH, KEYBOARD (GROOVE)
S714 1-762-875-21 SWITCH, KEYBOARD (SUPER WOOFER)
S715 1-762-875-21 SWITCH, KEYBOARD (SUPER WOOFER MODE)

S716 1-762-875-21 SWITCH, KEYBOARD (POP)
S717 1-762-875-21 SWITCH, KEYBOARD (JAZZ)
S718 1-762-875-21 SWITCH, KEYBOARD (SAMBA)
S719 1-762-875-21 SWITCH, KEYBOARD (DANCE)
S720 1-762-875-21 SWITCH, KEYBOARD (TANGO)

S721 1-762-875-21 “SWITCH, KEYBOARD (SALSA)
S722 1-762-875-21 SWITCH, KEYBOARD (GAME)
S723 1-762-875-21 SWITCH, KEYBOARD (b)
S724 1-762-875-21 SWITCH, KEYBOARD (v)
S725 1-762-875-21 SWITCH, KEYBOARD (V)

S726 1-762-875-21 SWITCH, KEYBOARD (B)
S727 1-762-875-21 SWITCH, KEYBOARD (ROCK)
S728 1-762-875-21 SWITCH, KEYBOARD (MOVIE)
S729 1-762-875-21 SWITCH, KEYBOARD (REGGAE)
S730 1-762-875-21 SWITCH, KEYBOARD (KARAOKE PON/MPX)

S735 1-762-875-21 SWITCH, KEYBOARD (KEY CONTROL #)
S736 1-473-392-11 ENCODER, ROTARY (VOLUME)

**************************************************************

1-680-175-11 SUB TRANS BOARD

****************

R771 1-249-403-11 CARBON 68 5% 1/4W
R772 1-249-403-11 CARBON 68 5% 1/4W
R773 1-249-403-11 CARBON 68 5% 1/4W
R774 1-249-403-11 CARBON 68 5% 1/4W
R775 1-249-403-11 CARBON 68 5% 1/4W

R776 1-249-403-11 CARBON 68 5% 1/4W

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

< CAPACITOR >

0C901 1-113-925-11 CERAMIC 0.01uF 20% 250V

< CONNECTOR >

CN901 1-564-321-00 PIN, CONNECTOR 2P

87

HCD-GV6/GV8

SUB TRANS TABLE SENSOR TC-A TC-B TRANS

Ref. No. Part No. Description Remark

CN902 1-568-106-11 PIN, CONNECTOR 4P

< DIODE >

D901 8-719-991-33 DIODE 1SS133T-77

< RELAY >

0RY901 1-755-276-11 RELAY, POWER

< SWITCH >

0S901 1-786-055-21 SELECTOR, VOLTAGE (VOLTAGE SELECTOR)

< TRANSFORMER >

0T901 1-437-435-11 TRANSFORMER, POWER

**************************************************************

* 1-659-058-13 TABLE SENSOR BOARD

*******************

< PHOTO INTERRUPTER >

IC202 8-749-924-18 PHOTO INTERRUPTER RPI-1391

< RESISTOR >

R207 1-249-416-11 CARBON 820 5% 1/4W

**************************************************************

1-680-171-11 TC-A BOARD

***********

< LED >

D621 8-719-058-03 LED SEL5423E-TP15 (H)
D622 8-719-058-03 LED SEL5423E-TP15 (h)

< RESISTOR >

Ref. No. Part No. Description Remark

1-680-172-11 TC-B BOARD

***********

< LED >

D611 8-719-058-03 LED SEL5423E-TP15 (h)
D612 8-719-058-03 LED SEL5423E-TP15 (H)
D613 8-719-057-97 LED SEL5923A-TP15 (X)
D614 8-719-058-04 LED SEL5223S-TP15 (z REC)

< RESISTOR >

R662 1-249-411-11 CARBON 330 5% 1/4W
R663 1-249-413-11 CARBON 470 5% 1/4W
R664 1-249-414-11 CARBON 560 5% 1/4W
R665 1-249-427-11 CARBON 6.8K 5% 1/4W
R666 1-249-429-11 CARBON 10K 5% 1/4W

R667 1-249-431-11 CARBON 15K 5% 1/4W
R668 1-249-434-11 CARBON 27K 5% 1/4W
R669 1-249-438-11 CARBON 56K 5% 1/4W
R670 1-249-403-11 CARBON 68 5% 1/4W
R671 1-249-403-11 CARBON 68 5% 1/4W

R672 1-249-403-11 CARBON 68 5% 1/4W
R673 1-249-407-11 CARBON 150 5% 1/4W

< SWITCH >

S611 1-762-875-21 SWITCH, KEYBOARD (X)
S612 1-762-875-21 SWITCH, KEYBOARD (z REC)
S613 1-762-875-21 SWITCH, KEYBOARD (H SPEED DUB)
S614 1-762-875-21 SWITCH, KEYBOARD (CD SYNC)
S615 1-762-875-21 SWITCH, KEYBOARD (h)

S616 1-762-875-21 SWITCH, KEYBOARD (H)
S617 1-762-875-21 SWITCH, KEYBOARD (x)
S618 1-762-875-21 SWITCH, KEYBOARD (. AMS > m)
S619 1-762-875-21 SWITCH, KEYBOARD (. AMS > M)

**************************************************************

R681 1-249-411-11 CARBON 330 5% 1/4W
R682 1-249-413-11 CARBON 470 5% 1/4W
R683 1-249-414-11 CARBON 560 5% 1/4W
R684 1-249-415-11 CARBON 680 5% 1/4W
R685 1-249-417-11 CARBON 1K 5% 1/4W

R686 1-249-418-11 CARBON 1.2K 5% 1/4W
R687 1-249-403-11 CARBON 68 5% 1/4W
R688 1-249-403-11 CARBON 68 5% 1/4W

< VARIABLE RESISTOR >

RV601 1-225-739-11 RES, VAR CARBON 50K (ECHO LEVEL)
RV602 1-225-739-11 RES, VAR CARBON 50K (MIC LEVEL)

< SWITCH >

S621 1-762-875-21 SWITCH, KEYBOARD (H)
S622 1-762-875-21 SWITCH, KEYBOARD (h)
S623 1-762-875-21 SWITCH, KEYBOARD (x)
S624 1-762-875-21 SWITCH, KEYBOARD (. AMS > m)
S625 1-762-875-21 SWITCH, KEYBOARD (. AMS > M)

S626 1-762-875-21 SWITCH, KEYBOARD (DOLBY NR)
S627 1-762-875-21 SWITCH, KEYBOARD (DIRECTION)

**************************************************************

1-680-174-11 TRANS BOARD

************

1-533-217-31 HOLDER, FUSE
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

< CAPACITOR >

C834 1-130-777-00 MYLAR 0.1uF 10% 100V
C893 1-130-777-00 MYLAR 0.1uF 10% 100V
C961 1-162-306-11 CERAMIC 0.01uF 30% 16V
C963 1-162-306-11 CERAMIC 0.01uF 30% 16V

< CONNECTOR >

* CN951 1-564-214-11 PIN, CONNECTOR (B3PS-VH) 3P
* CN952 1-564-526-11 PLUG, CONNECTOR 11P

< DIODE >

D832 8-719-510-68 DIODE D5SBA204101

< FUSE >

0F951 1-532-506-31 FUSE (T6.3AL/250V) (GV6)
0F951 1-533-949-31 FUSE, CYLINDRICAL (TIME LUG) (T8AL/250V)

(GV8)

0F961 1-533-949-31 FUSE, CYLINDRICAL (TIME LUG) (T8AL/250V)

88

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

HCD-GV6/GV8

TRANS VIDEO

Ref. No. Part No. Description Remark

0F962 1-533-949-31 FUSE, CYLINDRICAL (TIME LUG) (T8AL/250V)
0F963 1-532-506-31 FUSE (T6.3AL/250V)

0F964 1-532-506-31 FUSE (T6.3AL/250V)

< RESISTOR >

0R951 1-219-121-11 FUSIBLE 0.22 5% 1/4W F

(GV8)

0R951 1-219-122-91 FUSIBLE 0.33 5% 1/4W F

(GV6)

0R952 1-219-121-11 FUSIBLE 0.22 5% 1/4W F

(GV8)

0R952 1-219-122-91 FUSIBLE 0.33 5% 1/4W F

(GV6)

0R953 1-219-119-81 FUSIBLE 0.1 5% 1/4W F

**************************************************************

A-4726-250-A VIDEO BOARD, COMPLETE

**********************

< CAPACITOR >

C101 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C102 1-163-143-00 CERAMIC CHIP 0.0012uF 5% 50V
C103 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V
C104 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C201 1-124-778-00 ELECT CHIP 22uF 20% 6.3V

C202 1-163-143-00 CERAMIC CHIP 0.0012uF 5% 50V
C203 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V
C301 1-163-127-00 CERAMIC CHIP 270PF 5% 50V
C302 1-163-127-00 CERAMIC CHIP 270PF 5% 50V
C303 1-163-235-11 CERAMIC CHIP 22PF 5% 50V

C304 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C305 1-163-263-11 CERAMIC CHIP 330PF 5% 50V
C306 1-163-263-11 CERAMIC CHIP 330PF 5% 50V
C310 1-163-137-00 CERAMIC CHIP 680PF 5% 50V
C311 1-216-295-11 SHORT 0

C313 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C314 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C318 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C319 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C401 1-165-319-11 CERAMIC CHIP 0.1uF 50V

C402 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C403 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C404 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C405 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C406 1-126-206-11 ELECT CHIP 100uF 20% 6.3V

C409 1-126-603-11 ELECT CHIP 4.7uF 20% 35V
C410 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C411 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C412 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C413 1-126-601-11 ELECT CHIP 2.2uF 20% 50V

C452 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C471 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C472 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C501 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C502 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

C503 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C504 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C505 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C506 1-165-319-11 CERAMIC CHIP 0.1uF 50V

Ref. No. Part No. Description Remark

C507 1-126-206-11 ELECT CHIP 100uF 20% 6.3V

C509 1-163-275-11 CERAMIC CHIP 0.001uF 5% 50V
C510 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C531 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C532 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C535 1-165-319-11 CERAMIC CHIP 0.1uF 50V

C536 1-126-193-11 ELECT CHIP 1uF 20% 50V
C537 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C539 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C540 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C541 1-165-319-11 CERAMIC CHIP 0.1uF 50V

C542 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C543 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C544 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C545 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C546 1-165-319-11 CERAMIC CHIP 0.1uF 50V

C547 1-126-193-11 ELECT CHIP 1uF 20% 50V
C548 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C549 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C550 1-163-141-00 CERAMIC CHIP 0.001uF 5% 50V
C551 1-165-319-11 CERAMIC CHIP 0.1uF 50V

C552 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C553 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C555 1-124-779-00 ELECT CHIP 10uF 20% 16V
C556 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C559 1-126-206-11 ELECT CHIP 100uF 20% 6.3V

C560 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C561 1-163-233-11 CERAMIC CHIP 18PF 5% 50V
C562 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C563 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C564 1-165-319-11 CERAMIC CHIP 0.1uF 50V

C565 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C566 1-165-319-11 CERAMIC CHIP 0.1uF 50V
C568 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C569 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C570 1-126-206-11 ELECT CHIP 100uF 20% 6.3V

C571 1-128-065-11 ELECT CHIP 68uF 20% 10V
C573 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C574 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C576 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C577 1-163-235-11 CERAMIC CHIP 22PF 5% 50V

< CONNECTOR >

CN301 1-564-566-11 PLUG, CONNECTOR 3P
CN501 1-770-706-11 CONNECTOR, FFC/FPC 23P
CN503 1-779-416-11 CONNECTOR, FFC (LIF (NON-ZIF)) 13P

< TRIMMER >

CT503 1-141-539-11 CAP, ADJ 10PF

< DIODE >

D301 8-719-054-23 DIODE RB706D-40-T146
D501 8-719-056-77 DIODE UDZ-TE-17-3.9B
D502 8-719-018-51 LED CL-170R-CD (SELF DIAGNOSIS)

< IC >

IC101 8-759-701-40 IC NJM3404AM-T1

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

89

HCD-GV6/GV8

VIDEO

Ref. No. Part No. Description Remark

IC401 8-759-177-02 IC NJM2267M (TE2)
IC501 8-759-269-92 IC SN74HCU04ANSR
IC502 6-800-185-01 IC M30620MCA-B21FP
IC504 8-759-269-92 IC SN74HCU04ANSR

IC505 8-759-535-48 IC CL680T-D1
IC506 6-800-133-01 IC HT23C020-H001S
IC507 8-759-342-01 IC MB814260-70PJER
IC509 8-759-535-62 IC PCM1727E-2/T2

< TERMINAL >

J301 1-537-943-11 TERMINAL, S (S VIDEO OUT)

< SHORT >

JW101 1-216-295-11 SHORT 0
JW201 1-216-295-11 SHORT 0
JW401 1-216-295-11 SHORT 0
JW402 1-216-295-11 SHORT 0
JW403 1-216-295-11 SHORT 0

JW404 1-216-295-11 SHORT 0
JW405 1-216-295-11 SHORT 0
JW413 1-216-295-11 SHORT 0
JW421 1-216-295-11 SHORT 0
JW422 1-216-295-11 SHORT 0

JW503 1-216-295-11 SHORT 0
JW504 1-216-295-11 SHORT 0
JW505 1-216-295-11 SHORT 0

< COIL/SHORT >

L301 1-410-372-21 INDUCTOR CHIP 1.8uH
L302 1-410-372-21 INDUCTOR CHIP 1.8uH
L501 1-216-296-11 SHORT 0
L502 1-216-296-11 SHORT 0
L503 1-216-296-11 SHORT 0

L504 1-410-375-11 INDUCTOR CHIP 3.3uH
L505 1-216-296-11 SHORT 0
L506 1-216-296-11 SHORT 0
L507 1-216-296-11 SHORT 0
L508 1-216-296-11 SHORT 0

L509 1-216-296-11 SHORT 0
L510 1-216-296-11 SHORT 0

< TRANSISTOR >

Q301 8-729-024-91 TRANSISTOR 2SC2712-GL-TE85L
Q302 8-729-024-91 TRANSISTOR 2SC2712-GL-TE85L
Q303 8-729-024-91 TRANSISTOR 2SC2712-GL-TE85L
Q304 8-729-024-91 TRANSISTOR 2SC2712-GL-TE85L
Q306 8-729-027-44 TRANSISTOR DTC114TKA-T146

Q307 8-729-024-91 TRANSISTOR 2SC2712-GL-TE85L
Q308 8-729-024-91 TRANSISTOR 2SC2712-GL-TE85L
Q310 8-729-024-91 TRANSISTOR 2SC2712-GL-TE85L
Q453 8-729-026-50 TRANSISTOR 2SA1037K-T-146-QR
Q454 8-729-026-50 TRANSISTOR 2SA1037K-T-146-QR

Q502 8-729-024-91 TRANSISTOR 2SC2712-GL-TE85L
Q531 8-729-140-75 TRANSISTOR 2SD999-CLCK

< RESISTOR >

R101 1-216-073-00 RES-CHIP 10K 5% 1/10W

Ref. No. Part No. Description Remark

R102 1-208-441-61 RES-CHIP 1.5K 2% 1/10W
R103 1-208-441-61 RES-CHIP 1.5K 2% 1/10W
R105 1-216-295-11 SHORT 0
R201 1-216-073-00 RES-CHIP 10K 5% 1/10W

R202 1-208-441-61 RES-CHIP 1.5K 2% 1/10W
R203 1-208-441-61 RES-CHIP 1.5K 2% 1/10W
R205 1-216-295-11 SHORT 0
R301 1-216-624-11 METAL CHIP 75 0.5% 1/10W
R302 1-216-624-11 METAL CHIP 75 0.5% 1/10W

R305 1-216-041-00 METAL CHIP 470 5% 1/10W
R306 1-216-073-00 RES-CHIP 10K 5% 1/10W
R307 1-216-049-11 RES-CHIP 1K 5% 1/10W
R308 1-216-049-11 RES-CHIP 1K 5% 1/10W
R309 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

R312 1-216-073-00 RES-CHIP 10K 5% 1/10W
R313 1-216-033-00 METAL CHIP 220 5% 1/10W
R314 1-216-033-00 METAL CHIP 220 5% 1/10W
R315 1-216-047-00 RES-CHIP 820 5% 1/10W
R316 1-216-651-11 METAL CHIP 1K 0.5% 1/10W

R317 1-216-669-11 METAL CHIP 5.6K 0.5% 1/10W
R318 1-216-033-00 METAL CHIP 220 5% 1/10W
R319 1-216-049-11 RES-CHIP 1K 5% 1/10W
R320 1-216-643-11 METAL CHIP 470 0.5% 1/10W
R321 1-216-031-00 METAL CHIP 180 5% 1/10W

R324 1-216-022-00 METAL CHIP 75 5% 1/10W
R325 1-216-295-11 SHORT 0
R327 1-216-031-00 METAL CHIP 180 5% 1/10W
R328 1-216-649-11 METAL CHIP 820 0.5% 1/10W
R329 1-216-643-11 METAL CHIP 470 0.5% 1/10W

R332 1-216-645-11 METAL CHIP 560 0.5% 1/10W
R333 1-216-031-00 METAL CHIP 180 5% 1/10W
R335 1-216-079-00 METAL CHIP 18K 5% 1/10W
R336 1-216-073-00 RES-CHIP 10K 5% 1/10W
R337 1-216-667-11 METAL CHIP 4.7K 0.5% 1/10W

R340 1-216-022-00 METAL CHIP 75 5% 1/10W
R341 1-216-121-11 RES-CHIP 1M 5% 1/10W
R342 1-216-022-00 METAL CHIP 75 5% 1/10W
R403 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R404 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

R405 1-216-073-00 RES-CHIP 10K 5% 1/10W
R406 1-216-079-00 METAL CHIP 18K 5% 1/10W
R411 1-216-073-00 RES-CHIP 10K 5% 1/10W
R412 1-216-073-00 RES-CHIP 10K 5% 1/10W
R414 1-216-081-00 METAL CHIP 22K 5% 1/10W

R415 1-216-081-00 METAL CHIP 22K 5% 1/10W
R423 1-216-055-00 METAL CHIP 1.8K 5% 1/10W
R424 1-216-049-11 RES-CHIP 1K 5% 1/10W
R425 1-216-073-00 RES-CHIP 10K 5% 1/10W
R426 1-216-073-00 RES-CHIP 10K 5% 1/10W

R457 1-216-025-11 RES-CHIP 100 5% 1/10W
R458 1-216-025-11 RES-CHIP 100 5% 1/10W
R459 1-216-025-11 RES-CHIP 100 5% 1/10W
R461 1-216-025-11 RES-CHIP 100 5% 1/10W
R462 1-216-025-11 RES-CHIP 100 5% 1/10W

R463 1-216-025-11 RES-CHIP 100 5% 1/10W
R464 1-216-025-11 RES-CHIP 100 5% 1/10W
R501 1-216-025-11 RES-CHIP 100 5% 1/10W
R502 1-216-025-11 RES-CHIP 100 5% 1/10W

90

HCD-GV6/GV8

VIDEO

Ref. No. Part No. Description Remark

R503 1-216-025-11 RES-CHIP 100 5% 1/10W

R504 1-216-025-11 RES-CHIP 100 5% 1/10W
R505 1-216-025-11 RES-CHIP 100 5% 1/10W
R506 1-216-025-11 RES-CHIP 100 5% 1/10W
R507 1-216-073-00 RES-CHIP 10K 5% 1/10W
R508 1-216-081-00 METAL CHIP 22K 5% 1/10W

R509 1-216-081-00 METAL CHIP 22K 5% 1/10W
R510 1-216-081-00 METAL CHIP 22K 5% 1/10W
R511 1-216-081-00 METAL CHIP 22K 5% 1/10W
R512 1-216-081-00 METAL CHIP 22K 5% 1/10W
R513 1-216-081-00 METAL CHIP 22K 5% 1/10W

R514 1-216-081-00 METAL CHIP 22K 5% 1/10W
R516 1-216-073-00 RES-CHIP 10K 5% 1/10W
R517 1-216-073-00 RES-CHIP 10K 5% 1/10W
R518 1-216-073-00 RES-CHIP 10K 5% 1/10W
R519 1-216-025-11 RES-CHIP 100 5% 1/10W

R520 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R523 1-216-013-00 METAL CHIP 33 5% 1/10W
R530 1-216-081-00 METAL CHIP 22K 5% 1/10W
R531 1-216-025-11 RES-CHIP 100 5% 1/10W
R532 1-216-025-11 RES-CHIP 100 5% 1/10W

R533 1-216-025-11 RES-CHIP 100 5% 1/10W
R534 1-216-073-00 RES-CHIP 10K 5% 1/10W
R535 1-216-073-00 RES-CHIP 10K 5% 1/10W
R536 1-216-033-00 METAL CHIP 220 5% 1/10W
R537 1-216-025-11 RES-CHIP 100 5% 1/10W

R538 1-216-073-00 RES-CHIP 10K 5% 1/10W
R542 1-216-049-11 RES-CHIP 1K 5% 1/10W
R543 1-216-685-11 METAL CHIP 27K 0.5% 1/10W
R544 1-216-659-11 METAL CHIP 2.2K 0.5% 1/10W
R545 1-216-025-11 RES-CHIP 100 5% 1/10W

R546 1-216-049-11 RES-CHIP 1K 5% 1/10W
R547 1-216-295-11 SHORT 0
R548 1-216-049-11 RES-CHIP 1K 5% 1/10W
R549 1-216-025-11 RES-CHIP 100 5% 1/10W
R550 1-216-025-11 RES-CHIP 100 5% 1/10W

R551 1-216-025-11 RES-CHIP 100 5% 1/10W
R552 1-216-025-11 RES-CHIP 100 5% 1/10W
R554 1-216-025-11 RES-CHIP 100 5% 1/10W
R555 1-216-121-11 RES-CHIP 1M 5% 1/10W
R556 1-216-025-11 RES-CHIP 100 5% 1/10W

R557 1-216-025-11 RES-CHIP 100 5% 1/10W
R558 1-216-073-00 RES-CHIP 10K 5% 1/10W
R559 1-216-073-00 RES-CHIP 10K 5% 1/10W
R560 1-216-051-00 METAL CHIP 1.2K 5% 1/10W
R561 1-216-049-11 RES-CHIP 1K 5% 1/10W

R562 1-216-025-11 RES-CHIP 100 5% 1/10W
R563 1-216-025-11 RES-CHIP 100 5% 1/10W
R564 1-216-025-11 RES-CHIP 100 5% 1/10W
R565 1-216-025-11 RES-CHIP 100 5% 1/10W
R566 1-216-025-11 RES-CHIP 100 5% 1/10W

Ref. No. Part No. Description Remark

R577 1-216-081-00 METAL CHIP 22K 5% 1/10W
R578 1-216-081-00 METAL CHIP 22K 5% 1/10W
R579 1-216-073-00 RES-CHIP 10K 5% 1/10W
R580 1-216-073-00 RES-CHIP 10K 5% 1/10W

< SWITCH >

S501 1-571-395-11 SWITCH, SLIDE (SYSTEM SELECT)

< VIBRATOR >

X501 1-767-510-41 VIBRATOR, CERAMIC (10MHz)
X503 1-767-519-11 VIBRATOR, CRYSTAL (27MHz)

**************************************************************

MISCELLANEOUS

**************

4 1-769-977-11 WIRE (FLAT TYPE) (13 CORE)
5 1-693-488-11 TUNER (FM/AM)
72 1-773-056-11 WIRE (FLAT TYPE) (17 CORE)
73 1-773-032-11 WIRE (FLAT TYPE) (15 CORE)
109 1-751-688-11 WIRE (FLAT TYPE) (13 CORE)

112 1-773-150-11 WIRE (FLAT TYPE) (21 CORE)
151 1-790-660-11 WIRE (FLAT TYPE) (23 CORE)

0153 1-777-071-81 CORD, POWER (EXCEPT GV6: IA)
0153 1-791-901-11 CORD, POWER (GV6: IA)

162 1-790-288-11 WIRE (FLAT TYPE) (13 CORE)

507 1-452-925-21 MAGNET ASSY

0601 8-820-020-02 OPTICAL PICK-UP KSS-213D/Q-RP

602 1-782-817-11 WIRE (FLAT TYPE) (16 CORE)
765 1-454-887-21 SOLENOID, PLUNGER
HP101 A-2004-778-A BASE (A) ASSY, HEAD

HRPE101A-2004-779-A BASE (B) ASSY, HEAD
M1 X-3378-246-1 MOTOR ASSY (CAPSTAN)
M101 X-4917-523-3 BASE (OUTSERT) ASSY (SPINDLE MOTOR)
M102 X-4917-504-1 MOTOR ASSY (SLED)
M201 A-4660-977-A MOTOR ASSY (TABLE)

M901 1-763-072-11 FAN, D.C.

0T951 1-433-606-11 TRANSFORMER, POWER (GV6)
0T951 1-435-246-11 TRANSFORMER, POWER (GV8)

************************************************************

**************

HARDWARE LIST

**************

#1 7-685-871-01 SCREW +BVTT 3X6 (S)
#2 7-685-872-09 SCREW +BVTT 3X8 (S)
#3 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#4 7-685-650-79 SCREW +BVTP 3X16 TYPE2 IT-3
#5 7-685-881-09 SCREW +BVTT 4X8 (S)

#11 7-628-254-05 SCREW +PS 2.6X5
#12 7-685-781-09 SCREW +PTT 2X4 (S)
#13 7-623-921-01 RING, RETAINING, CAPSTAN

************************************************************

R567 1-216-073-00 RES-CHIP 10K 5% 1/10W
R568 1-216-073-00 RES-CHIP 10K 5% 1/10W
R569 1-216-073-00 RES-CHIP 10K 5% 1/10W
R572 1-216-073-00 RES-CHIP 10K 5% 1/10W
R573 1-216-073-00 RES-CHIP 10K 5% 1/10W

R574 1-216-073-00 RES-CHIP 10K 5% 1/10W

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

ACCESSORIES & PACKING MATERIALS

*******************************

0 1-569-007-11 ADAPTOR, CONVERSION 2P (GV6: IA)
0 1-569-008-21 ADAPTOR, CONVERSION (EXCEPT GV6: IA)

91

HCD-GV6/GV8

REVISION HISTORY

Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.

Ver. Date Description of Revision

1.0 2001.04 New