SONY HCD-GS10, HCD-GS30DAB Service Manual

HCD-GS10/GS30DAB

SERVICE MANUAL

Ver. 1.3 2007.05

HCD-GS10/GS30DAB are the Amplifier, CD player and Tuner section in CMT-GS10/GS30DAB.

Amplifier section

Canadian model:

Continuous RMS power output (reference): 50 + 50 W (6 ohms at 1 kHz, 10% THD)

European and Russian models:

DIN power output (rated): 45 + 45 W (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 50 + 50 W (6 ohms at 1 kHz, 10% THD) Music power output (reference): 75 + 75 W

Other models:

220 V AC, 50/60 Hz (Argentine model), 127 V AC, 60 Hz (Mexican model) 120 V or 240 V AC, 50/60 Hz (other models)

DIN power output (rated): 45 + 45 W (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 50 + 50 W (6 ohms at 1 kHz, 10% THD)

Inputs

AUDIO IN (stereo mini jack): Sensitivity 775 mV, impedance 22 kilohms

Outputs

PHONES (stereo mini jack): Accepts headphones with an impedance of 8 ohms or more SPEAKER: Accepts impedance of 6 ohms

CD player section

System: Compact disc and digital audio system Laser Diode Properties

Emission duration: continuous Laser Output*: Less than 44.6µW *This output is the value measurement at a distance of 200mm from the

objective lens surface on the Optical Pick-up Block with 7mm aperture. Frequency response: 20 Hz – 20 kHz Signal-to-noise ratio: More than 90 dB Dynamic range: More than 90 dB

Tuner section

DAB tuner section (UK model):

Frequency range Band-III: 174.928 (5A) – 239.200 (13F) MHz * For details, see “DAB frequency table”. Antenna: FM/DAB lead antenna Antenna terminal: 75 ohms, F female

Photo : HCD-GS10

SPECIFICATIONS

FM stereo, FM/AM superheterodyne tuner Antenna:

FM tuner section:

AM tuner section:

DAB frequency table (Band-III)

Frequency Label Frequency Label

174.928 MHz 5A 197.648 MHz 8B

176.640 MHz 5B 199.360 MHz 8C

178.352 MHz 5C 201.072 MHz 8D

180.064 MHz 5D 202.928 MHz 9A

181.936 MHz 6A 204.640 MHz 9B

183.648 MHz 6B 206.352 MHz 9C

185.360 MHz 6C 208.064 MHz 9D

187.072 MHz 6D 209.936 MHz 10A

188.928 MHz 7A 211.648 MHz 10B

190.640 MHz 7B 213.360 MHz 10C

192.352 MHz 7C 215.072 MHz 10D

194.064 MHz 7D 216.928 MHz 11A

195.936 MHz 8A 218.640 MHz 11B

Canadian Model

AEP Model

HCD-GS10

UK Model

HCD-GS30DAB

E Model

HCD-GS10

Model Name Using Similar Mechanism HCD-EC55 Base Unit Name BU-K6BD90-WOD Optical Pick-up Name KSM-213DCP

FM/DAB lead antenna (UK) FM lead antenna (Except UK) AM loop antenna

Tuning range Canadian model: 87.5 – 108.0 MHz (100 kHz step) Other models: 87.5 – 108.0 MHz (50 kHz step) Intermediate frequency: 10.7 MHz

Tuning range Canadian model: 530 – 1,710 kHz (with 10 kHz tuning interval)

531 – 1,710 kHz (with 9 kHz tuning interval)

European and Russian models: 531 – 1,602 kHz

(with 9 kHz tuning interval)

Other models: 530 – 1,710 kHz (with 10 kHz tuning interval)

531 – 1,602 kHz (with 9 kHz tuning interval)

Intermediate frequency: 450 kHz

(UK model)

Frequency Label

220.352 MHz 11C

222.064 MHz 11D

223.936 MHz 12A

225.648 MHz 12B

227.360 MHz 12C

229.072 MHz 12D

230.784 MHz 13A

232.496 MHz 13B

234.208 MHz 13C

235.776 MHz 13D

237.488 MHz 13E

239.200 MHz 13F

— Continued on next page —

COMPACT DISC DECK RECEIVER

9-887-580-04

Sony Corporation

Personal Audio Division Published by Sony Techno Create Corporation

HCD-GS10/GS30DAB

Ver. 1.3

General

Power requirements:

Canadian model: 120 V AC, 60 Hz European and Russian models: 230 V AC, 50/60 Hz Argentine model: 220 V AC, 50/60 Hz Mexican model: 127 V AC, 60 Hz Other models: 120 V, 220 V or 230 – 240 V AC, 50/60 Hz,

adjustable with voltage selector

1. SERVICING NOTES ................................................ 3

2. GENERAL ................................................................... 4

3. DISASSEMBLY

3-1. Disassembly Flow ........................................................... 6

3-2. Side Panel (R) and Side Panel (L) ................................... 7

3-3. Top Panel, DAB Board (UK)........................................... 7

3-4. Front Panel Assy.............................................................. 8

3-5. PANEL Board .................................................................. 8

3-6. HP Board, AUX Board .................................................... 9

3-7. DC Fan ............................................................................ 9

3-8. MAIN Board.................................................................... 10

3-9. REG Board, WIRE HOLD Board ................................... 10

3-10. AC Cord, Tuner (UK)...................................................... 11

3-11. CD Mechanism ................................................................ 11

3-12. AMP Board ...................................................................... 12

3-13. PT Board, Power Transformer......................................... 12

3-14. Belt .................................................................................. 13

3-15. Optical Pick-up (KSM-213DCP), BD90 Board .............. 14

4. TEST MODE ............................................................... 15

5. ELECTRICAL ADJUSTMENTS .......................... 17

6. DIAGRAMS

6-1. Block Diagram — BD/DRIVER Section — .................. 20

6-2. Block Diagram — TUNER Section — .......................... 21

6-3. Block Diagram — MAIN Section —............................. 22

Power consumption:

Canadian model: 100 W European model: 110 W Other models: 110 W

Dimensions (w/h/d) (excl. speakers): Approx. 170 × 246 × 307.5 mm Mass (excl. speakers): Approx. 4.0 kg

Design and specifications are subject to change without notice.

6-4. Printed Wiring Board — BD90 Board — ...................... 23

6-5. Schematic Diagram — BD90 Board — ......................... 24

6-6. Printed Wiring Boards

— MAIN Board , REG Board —.................................... 25

6-7. Schematic Diagram

— MAIN Board (1/2), REG Board — ............................ 26

6-8. Schematic Diagram — MAIN Board (2/2) — ............... 27

6-9. Printed Wiring Board — AMP Board — ....................... 28

6-10. Schematic Diagram — AMP Board — .......................... 29

6-11. Printed Wiring Boards

— PANEL Board , KEY Board (AEP) — ...................... 30

6-12. Schematic Diagram

— PANEL Board , KEY Board (AEP) — ...................... 31

6-13. Printed Wiring Boards

— AUX Board , HP Board — ......................................... 32

6-14. Schematic Diagram

— AUX Board , HP Board — ......................................... 32

6-15. Printed Wiring Board

— PT Board (CND, AEP, UK, RU) — ........................... 33

6-16. Schematic Diagram

— PT Board (CND, AEP, UK, RU) — ........................... 33

7. EXPLODED VIEWS

7-1. Overall Section ................................................................ 40

7-2. Front Panel Section ......................................................... 41

7-3. Chassis Section ................................................................ 42

7-4. CD Mechanism Section................................................... 43

8. ELECTRICAL PARTS LIST .................................. 44

Printed wiring boards, schematic diagrams and electrical parts lists are changed. See REVISION HISTORY for details of changes on the last page.

Service manual Original SUPPLEMENT-1 SUPPLEMENT-2

Board name suffix suffix suffix

MAIN (REG) board -11, -12 -13

PANEL (KEY) board -11 -12, -13

BD90 board All

DAB board (UK model) -13

Others -11 to -13

PT board

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.

CND, AEP, UK, RU AR, E2, E51, SP MX

All suffix Suffix-12, -13 Suffix-13

ATTENTION AU COMPOSANT AYANT RAPPORT

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU D ANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

•Abbreviation AR : Argentine model CND : Canadian model E2 : 120 V AC area in E model E51 : Chilean and Peruvian models MX : Mexican model RU : Russian model SP : Singapore model

À LA SÉCURITÉ!

SECTION 1

When carrying this system

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

Insert a disc.

Press the CD u button to select CD function. While pressing the x button, press the Z button for more 5 seconds.

The message “LOCKED” is displayed and the disc slot is locked. (Even if exiting from this mode, the disc slot is still locked)

SERVICING NOTES

HCD-GS10/GS30DAB

Ver. 1.3

Notes on chip component replacement

• Never reuse a disconnected chip component.

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

damaged by heat.

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.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40 °C higher

than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if

the heated tip is applied for too long, so be careful!

• Strong viscosity

Unleaded solder is more viscou-s (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.

• Usable with ordinary solder

It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.

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.

Laser component in this product is capable of emitting radiation exceeding the limit for Class 1.

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 pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.

CAUTION

MODEL IDENTIFICATION – Rear Panel –

Parts No.

Model Part No.

GS10 : E2, E51 models 2-319-562-0[] GS10 : MX model 2-319-563-0[] GS10 : AR model 2-319-756-0[] GS10 : SP model 2-319-760-0[] GS10 : AEP model 2-899-469-0[] GS10 : RU model 2-899-470-0[] GS10 : CND model 2-899-471-0[] GS30DAB : UK model 3-099-988-0[]

• Abbreviation AR : Argentine model CND : Canadian model E2 : 120 V AC area in E model E51 : Chilean and Peruvian models MX : Mexican model RU : Russian model SP : Singapore model

HCD-GS10/GS30DAB

Basic Operations

SECTION 2

GENERAL

This section is extracted from instruction manual.

Before using the system

To use the remote

Slide and remove the battery compartment lid ȹ, and insert the two R6 (size AA) batteries (supplied), × side rst, matching the polarities shown below.

Notes on using the remote

ˎWith normal use, the batteries should last for about six months. ˎDo not mix an old battery with a new one or mix dierent types of

batteries.

ˎIf you do not use the remote for a long period of time, remove the

batteries to avoid damage from batter y leakage and corrosion.

To set the clock

Turn on the system.

Press ÒÄÆ (on/standby)

Select the clock set mode.

Press CLOCK/TIMER SET current mode appears on the display, press Ã/Ñ

on the remote repeatedly to select “CLOCK,” and

then press ENTER

Set the time.

Press Ã/Ñ the hour, and then press ENTER Use t he same procedure to set the minutes. e clock settings are lost when you disconnect the power cord or if a power failure occurs. To display the clock when the system is o, press

DISPLAY seconds.

on the remote. If the

on the remote.

on the remote repeatedly to set

on the remote.

. e clock is displayed for about 8

Selecting a music source

Press the following buttons (or press FUNCTION Ȯ on the remote repeatedly).

To select Press

CD Tun e r Component (connected using

an audio cord)

on the remote.

TUNER/BAND

AUDI O IN

Adjusting the sound

To adjust the volume

Press VOLUME +/ˋ on the remote (or turn the VOLUME control on the unit)

To add a sound eect

To Pr es s

Generate a more dynamic sound (Dynamic Sound Generator X-tra)

Set the sound eect

DSGX

on the unit.

Playing a CD/MP3 disc

Select the CD function.

Press CD on the remote (or FUNCTION on the remote repeated ly)

Place a disc.

Press ì (open/close) with the label side up on the disc tray.

To c lose the disc tray, press ì (open/close) Ȱ on the unit. Do not force the disc tray closed with your nger, as this may damage the unit.

Start playback.

Press à (play) (or CD ā (play/pause) on the unit)

To Pr es s

Pause play back

Stop playback Select a folder on an

MP3 disc Select a track or le

Find a point in a track or le

Select Repeat Play

To change the play mode

Press PLAY MODE ȭ repeatedly while stopped. You can select normal play (“ les in the folder on the disc), shue play (“SHUF” or

SHUF*”), or program play (“PGM”).

“

*When playing a CD-DA disc, (SHUF) Play performs the same

operation as normal (shue) play.

Notes on Repeat Play

ˎAll tracks or les on a disc are played repeatedly up to ve times. ˎ“REP1” indicates that a single track or le is repeated until you stop

it.

Notes on playing MP3 discs

ˎDo not save other types of tracks or les or unnecessary folders on a

disc that has MP3 les.

ˎFolders that have no MP3 les are skipped. ˎMP3 les are played back in the order that they are recorded onto

the disc.

ˎe system can only play MP3 les that have a le extension of

“.MP3”.

ˎIf there are les on the disc that have the “.MP3” le extension,

but that are not MP3 les, the unit may produce noise or may malfunction.

ˎe maximum number of:

ˋfolders is 150 (including the root folder). ˋMP3 les is 255. ˋMP3 les and folders that can be contained on a single disc is 256. ˋfolder levels (the tree structure of les) is eight.

ˎCompatibility with all MP3 encoding/writing soware, recording

device, and recording media cannot be guaranteed. Incompatible MP3 discs may produce noise or interrupted audio or may not play at all.

Notes on playing multisession discs

ˎIf the disc begins with a CD-DA (or MP3) session, it is recognized as

a CD-DA (or MP3) disc, and other sessions are not played back.

ˎA disc with a mixed CD format is recognized as a CD-DA (audio)

disc.

on the unit, and place a disc

ê (pause) on the remote (or CD ā on the unit)

play, press the button again. Ą (stop)

+/ˋȯ.

Ã/Ñ

on the remote (ø/Þ on the unit)

Hold down ù/ß (rewind/ fast forward) and release the button at the desired point.

REPEAT repeatedly until “REP” or “REP1” appears.

(go back/go forward)

during playback,

on the remote

the player is

”

for all MP3

. To resume

Listening to the radio

Select “FM” or “AM.”

Press TUNER/BAND

Select the tuning mode.

Press TUNING MODE appears.

Tune in the desired station.

Press +/ˋ on the remote (or TUNING + or ˋ on the

. Scanning stops automatically when a station

unit) is tuned in, and then “TUNED” and “STEREO” (for stereo programs only) appear.

To stop automatic scanning

Press Ą (stop) ȶ.

To tune in a station with a weak signal

If “TUNED” does not appear and the scanning does not stop, press TUNING MODE “MANUAL” appears and press +/ˋ on the remote (or TUNING + or ˋ on the unit) the desired station.

To reduce static noise on a weak FM stereo station

Press FM MODE ȭ on the remote repeatedly until “MONO” appears to turn o stereo reception.

repeatedly.

repeatedly until “AUTO”

repeatedly until

repeatedly to tune in

Changing the display

To P ress

Change information on the

display Check the clock

when the system is o

For example, you can view CD/MP3 disc information, such as the track or le number or folder name during normal play, or the total playing time while the player is stopped.

e STANDBY indicator Ȫ on the unit lights up when the system is turned o.

Notes on the display information

ˎe following are not displayed:

ˋtotal playing time for a CD-DA disc depending on the play mode. ˋtotal playing time for an MP3 disc. ˋremaining playing time for a track and an MP3 le.

ˎe following are not displayed correctly:

ˋelapsed playing time of an MP3 le encoded using a VBR (variable

bit rate).

ˋfolder and le names that do not follow either the ISO9660

Level 1, Level 2 or Joliet in the expansion format.

ˎe following are displayed:

ˋID3 tag information for MP3 les when ID3 version 1 and version

2 tags are used.

ˋup to 15 characters of ID3 tag information using uppercase letters

(A to Z), numbers (0 to 9), and symbols (‘< > * + , ˋ / @ [ \ ] _).

DISPLAY  repeatedly when the system is on.



when the system is

DISPLAY

. e clock is displayed for 8

o seconds.

Using optional audio components

To connect an optional headphones

Connect headphones to the PHONES jack ȳ on the unit.

To connect an optional component

Connect additional audio source components to the AUDI O IN jack cord (not supplied). Turn down the volume on the system, and then select the AUDIO IN function.

on the unit using an analog audio

Other Operations

HCD-GS10/GS30DAB

Creating your own CD program

(Program Play)

Press CD Ȯ to select the CD function.

Press PLAY MODE ȭ repeatedly until “PGM” appears while the player is stopped.

Press Ã/Ñ (or ø/Þ on the unit) repeatedly until the desired track or le number appears.

When programing MP3 les, press repeatedly to select the desired folder, and then select the desired le.

Selected track or le number

Press ENTER ȸ to add the track or le to the program.

Repeat steps 3 through 4 to program additional tracks or les, up to a total of 15 tracks or les.

To play your program of tracks or les, press à (or CD ā on the unit)

e program remains available until you open the disc tray. To play the same program again, select the CD function, and press à (or CD ā on the unit)

To c ancel Program Play

Press PLAY MODE ȭ repeatedly until “PGM” disappears while the player is stopped.

To delete the last track or le of the program

Press CLEAR Ⱥ on the remote while the player is stopped.

To view program information, such as total track number of the program

Press DISPLAY Ȭ repeatedly.

+/ˋ

Presetting radio stations

You can preset your favorite radio stations and tune them in instantly by selecting the corresponding preset number. Use b utton s on the remote to preset stations.

Tune in the desired station (See “Listening to the radio”).

Press TUNER MEMORY ȭ.

Preset number

Using the Timers

e system oers two timer functions. If you use both timers, the Sleep Timer has priority.

Sleep Timer:

You can fall asleep to music. is function works even if the clock is not set.

Press SLEEP system automatically turns o aer the current disc stops or in 100 minutes.

Play Timer:

You c an wake up to CD or tuner at a preset time.

Use b utton s on the remote to control the Play Timer. Make sure you have set the clock.

To activate or check the timer again

Press CLOCK/TIMER SELECT ȷ, press Ã/Ñ repeatedly until “PLAY” appears, and then press ENTER

To c ancel the timer

Repeat the same procedure as above until “OFF” appears, and then press ENTER

To change the setting

Start over from step 1.

Tip

e Play Timer setting remains as long as the setting is not canceled manually.

repeatedly. If you select “AUTO,” the

Prepare the sound source.

Prepare the sound source, and then press VOLUME

to adjust the volume.

+/ˋ To start from a specic CD track or MP3 le, create your own CD program.

Press CLOCK/TIMER SET ȷ. Press Ã/Ñȵ repeatedly to select “PLAY,” and

then press ENTER

“ON TIME” appears, and the hour indication ashes.

Set the time to start playing. Press Ã/Ñ

then press ENTER

e minute indication ashes. Use the procedure above to set the minutes.

Use the same procedure as in step 4 to set the time to stop playing.

Select the sound source.

Press Ã/Ñ sound source appears, and then press ENTER display shows the timer settings.

Press ÒÄÆȩ to turn o the system.

If the system is on at the preset time, the Play Timer will not play.

repeatedly to set the hour, and

repeatedly until the desired

. e

Press +/ˋ (or TUNING + or ˋ on the unit) repeatedly to select your desired preset number.

If another station is already assigned to the selected preset number, the station is replaced by the new stations.

Press ENTER ȸ.

Repeat steps 1 through 4 to store other stations.

You c an preset up to 20 FM and 10 AM stations. e preset stations are retained for about half a day even if you disconnect the power cord or if a power failure occurs.

To call up a preset radio station, press TUNING

repeatedly until “PRESET” appears, and

MODE then press +/ˋ (or TUNING + or ˋ on the unit) repeatedly to select the desired preset number.

HCD-GS10/GS30DAB

Ver. 1.2

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

3-1. DISASSEMBLY FLOW

SET

3-2. SIDE PANEL (R) AND

SIDE PANEL (L)

(Page 7)

3-3.

TOP PANEL ,

DAB BOARD (UK

(Page 7)

SECTION 3

DISASSEMBLY

)

3-4.

FRONT PANEL ASSY

3-5. PANEL BOARD

(Page 8)

3-6. HP BOARD,

AUX BOARD

(Page 9)

3-12. AMP BOARD

(Page 12)

3-13. PT BOARD,

POWER TRANSFORMER

(Page 12)

3-7. DC FAN

(Page 9)

3-8. MAIN BOARD

(Page 10)

3-9. REG BOARD,

WIRE HOLD BOARD

(Page 10)

3-10. AC CORD, TUNER (UK

(Page 11)

3-11. CD MECHANISM

(Page 11)

)

3-14. BELT

(Page 13)

3-15. OPTICAL PICK-UP (KSM-213DCP),

BD90 BOARD

(Page 14)

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

3-2. SIDE PANEL (R) AND SIDE PANEL (L)

two screws (3

12)

two tapping screws (+BVTP

10)

HCD-GS10/GS30DAB

Ver. 1.2

two tapping screw (+BVTP

10)

side panel (L)

3-3. TOP PANEL, DAB BOARD (UK)

(UK)

top panel

wire (flat type)

9core (CN500)

screw

(+KTP2 3

three screws

(+BVTP 2.6)

)

screw

(+KTP2 3

washer

)

side panel (R)

two tapping screws (+BVTP

(EXCEPT UK)

two claws

screw

(+KTP2 3

)

10)

top panel

two screws (3

12)

two tapping screws (+BVTP

10)

DAB board

pin connector

wire (flat type)

9core

screw

(+KTP2 3

)

HCD-GS10/GS30DAB

Ver. 1.2

3-4. FRONT PANEL ASSY

connector (CN105)

wire (flat type)

25core (CN121)

front panel

assy

screw

(+KTP2 3

)

Remove the two harnesses that is fixed on the clamp.

screw

(+BVTP 3

)

connector (CN104)

wire (flat type)

5core (CN601)

screw

(+BVTP 3

PRECAUTION DURING CONNECTOR INSTALLATION

When assembling, clamp the two harnesses with a lead pin.

MAIN board

lead pin

)

harness

two screws

(+BVTP 3

3-5. PANEL BOARD

knob (VOL)

ring (VOL)

claw

screw

)

(+KTP2 3

)

PANEL board

eleven screws

(+BVTP 2.6

wire (flat type)

25core (CN712)

lead pin

(UK)

)

wire (flat type)

29core (CN712)

connector

two foot (felt)

KEY board

(CN701)

two screws

(+BVTP 2.6

)

3-6. HP BOARD, AUX BOARD

)

AUX board

two dowels

HP board

JACK HOLD board

screw

(+BVTP 2.6

HCD-GS10/GS30DAB

3-7. DC FAN

Remove the harness that is fixed on the clamp.

JACK HOLD board

PRECAUTION DURING CONNECTOR INSTALLATION

When assembling, clamp the harness with a lead pin.

screw

(+BVTP 2.6

lead pin

MAIN board

connector

(CN901)

)

harness

claw

back panel

DC fan

two screws (+BVTP

six tapping screws (+BVTP

10)

HCD-GS10/GS30DAB

)

Ver. 1.2

3-8. MAIN BOARD

WIRE HOLD board

PRECAUTION DURING CONNECTOR INSTALLATION

When assembling, clamp the two harnesses with a lead pin.

connector (CN202)

connector (CN201)

wire (flat type) 21core (CN114)

connector (CN001)

MAIN board

lead pin

harness

wire (flat type) 11core (CN113)

(UK)

3-9. REG BOARD, WIRE HOLD BOARD

screw (+BVTP

REG board

connector (CN103)

Remove the two harnesses that is fixed on the clamp.

screw (+BVTP

coating clip

two screws (+BVTP

screw(+BVTP

WIRE HOLD board

3-10. AC CORD, TUNER (UK)

)

(UK)

wire (flat type) 11core

five screws

(+BVTP 4

HCD-GS10/GS30DAB

Ver. 1.2

Remove soldering from

the two points.

)

screw

(+BVTP 3 × 8)

AC HOLD board

tuner

3-11. CD MECHANISM

door (CD)

three screws (+BVTP

3 × 10

AC cord

(UK)

two screws

(+BVTT 2.6 × 8)

ground plate (tuner)

CD mechanism

)

wire (flat type) 21core

chassis (main)

two foot (felt)

wire (flat type 5core

HCD-GS10/GS30DAB

)

3-12. AMP BOARD

claw

AMP board

two screws (transistor)

screw (+BVTP

heat sink

two screws (+BVTP

3-13. PT BOARD, POWER TRANSFORMER

four screws (+BVTT 4

× 6

)

bracket (heat sink

10)

screw (+BVTP

PT board, power transformer

chassis (PT)

3-14. BELT

Move the chuck cam in the direction of the arrow.

bottom side

two claws

HCD-GS10/GS30DAB

belt

tray

HCD-GS10/GS30DAB

3-15. OPTICAL PICK-UP (KSM-213DCP), BD90 BOARD

screw floating

(+PTPWHM 2.6)

two floating screws

(+PTPWHM 2.6)

two springs (insulator)

two insulators

two floating screws

(+PTPWHM 2.6)

two springs (insulator)

two insulators

optical pick-up

(KSM-213DCP)

Remove soldering from

the four points.

BD90 board

wire (flat type) (16 core) (CN301)

SECTION 4

TEST MODE

HCD-GS10/GS30DAB

Ver. 1.1

[MC COLD RESET]

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

Procedure:

1. The MC COLD RESET can be executed while the machine is either in the standby status, or the power-on status.

2. Press three buttons of [DSGX], x , and at last @/1 simulta- neously.

3. When “RESET” appears, the machine enters standby status.

[PANEL TEST MODE]

Enter The Panel Test Mode

Procedure:

1. In the standby status, press the @/1 button to turn the po wer on.

2. Press three buttons of [DISPLAY], x , and [DSGX] simulta- neously.

3. When the panel test mode is activated, LEDs and segments of LCD are all turned on.

Version Check

Procedure:

1. In the panel test mode (all LEDs and segments of LCD are turned on), press the [AUDIO IN] button.

2. On the LCD, date and version are displayed “xxxxxxxx”. For example, “1116V100”.

3. From this status, press the [TUNER/BAND] button, and the destination is displayed. For example, “GS10CE2”

4. To release from this mode, press three buttons of [DISPLAY], x , and [DSGX] simultaneously.

[CHANGE-OVER THE AM TUNING INTERVAL]

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. Press the [TUNER/BAND] button to select TUNER (AM) function.

3. Press the @/1 button again to turn the power off (standby).

4. After pressing the [DISPLAY] button, while pressing the TUNING+

5. It turns power on and display “9k STEP” or “10k STEP”, and thus the tuning interval is changed over.

button, press the @/1 button.

[CD SERVICE MODE]

This mode can move the SLED of the optical pick-up, and also can turn the optical pick-up laser power on and off.

Procedure:

1. Press the @/1 button to turn the power on.

Press three buttons of x , + , and [DISPLAY] simultaneously.

3. It enters the CD service mode and displays “SERVICE”.

4. To exit from this mode, pr ess three b uttons of x , + and

[DISPLAY]

Key Operation:

TUNING+

simultaneously.

, TUNING– Use these keys to move the SLED. When TUNING+ SLED moves to outer circumference and the message “SLED OUT” is displayed. When TUNING– the SLED moves to inner circumference and the message “SLED IN” is displayed.

is pressed in this mode, the

is pressed in this mode,

[CD SLOT LOCK]

This mode is for the antitheft of CD disc in shop. (not for transport)

Procedure:

1. Press the @/1 button to turn the power on.

2. Insert a disc.

3. Press the CD u button to select CD function.

4. While pressing the x button, press the Z button for more 5 seconds.

5. The message “LOCKED” is displayed and the disc slot is locked. (Even if exiting from this mode, the disc slot is still locked)

6. If press the Z button to eject the disc, the message “LOCKED” is displayed and can not eject the disc.

7. To release this lock, while pressing the x button, press the Z button for 5 seconds again.

8. The message “UNLOCKED” is displayed and the disc slot is unlocked.

[CD POWER MANAGE]

This mode is for switch the CD power supply on/off. Even if this state pulls out AC plug, it is held.

Procedure:

1. Press the @/1 button to turn the power on.

2. Insertt a disc.

3. Press the CD u button to select CD function, and press the x button.

4. Press the @/1 button again to turn the power off (standby).

5. Press the [DISPLAY] button once. While pressing the x button, press the @/1 button.

6. It turns power on and display “CD POWER”, then display “ON” or “OFF”.

PLAY MODE/TUNING MODE :

Use this key to turn the optical pick-up laser power on and off. When the laser power is turned on, the message “LD ON” is displayed. When the laser power is turned off, the message “LD OFF” is displayed.

[CD ERROR CODE]

The past errors of the optical pick-up system (= optical unit + BD board) are displayed as the BD Errors as shown below.

Procedure:

1. Press the @/1 button to turn the power on.

2. Insert a disc.

3. Press the CD u button to select CD function.

4. Press three buttons of x ,

5. Then, the BD error code is displayed as “D0xxxxxx” (x means hexadecimal number) on the LCD screen.

6. Every pressing of the TUNING+ increments the number after “D” starting from “D0” up to “D4”, and then returns to “D0”. Every pressing of the TUNING– number after “D”. The smaller the error code number is, the newer the error content is.

7. To exit from this mode, press the @/1 button to turn the power off.

[DISPLAY]

button in this mode decrements the

and Z simultaneously.

button in this mode

HCD-GS10/GS30DAB

Contents of “BD Errors”

Error display example

D 0 02 09 01

1 234

1 It indicates the error history number

0 to 4: The error history number 0 indicates the newest error.

2 It indicates the error content

01: The focus servo cannot lock-in. 02: GFS is not good (NG). 03: The startup time exceeds the specified period of time (time

over) 04: The focus servo is unlocked continuously. 05: Q code cannot be obtained within the specified period of

time. 06: The tracking servo cannot lock-in. 07: Blank disc

3 It indicates the processing during which the trouble has

occurred. 01: The CD SHIP mode processing is in progress. 02: The POWER OFF processing is in progress. 03: The INITIALIZE processing is in progress. 04: The optical pick-up system (= optical unit + BD board)

is in the stop state. 05: The STOP operation is in progress. 06: The startup processing is in progress. 07: The TOC read-in processing is in progress. 08: The SEARCH operation is in progress. 09: The PLAY operation is in progress. 0A: The PAUSE operation is in progress. 0B: The PLAY – MANUAL SEARCH operation is in

progress. 0C: The PAUSE – MANUAL SEARCH operation is in

progress.

4 It indicates the operation of the processing during which the

trouble has occurred. It indicates the step number of each processing specified by

3. Because the numbers of steps are different in each processing, this number can be different in each processing.

SECTION 5

AM RF signal generator

30% amplitude modulation by 400 Hz signal

Output level: 54 dBuV

60 cm

set

loop antenna A

loop antenna B

+ –

level meter

Ω

HP board PHONES jack (J102)

MAIN board ANTENNA CN802 pin

2,3

ELECTRICAL ADJUSTMENTS

HCD-GS10/GS30DAB

Ver. 1.2

CD SECTION

Note:

1. CD Block is basically constructed to operate without adjustment.

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.

5. Check the focus bias check when optical pick-up block is replaced.

FOCUS BIAS CHECK

oscilloscope

(DC range)

BD90 board

TP (RFI) TP (VC)

Procedure :

1. Connect oscilloscope to TP (RFI) and TP (VC) on the BD90 board.

2. Press the I/1 button to turn the power ON, and press the Z (CD) button to open the CD disc tray.

3. Set disc (YEDS-18) on the tray and press the CD u button to playback.

4. Confirm that oscilloscope waveform is as shown in the f igure below. (eye pattern) A good eye pattern means that the diamond shape (◊) in the center of the waveform can be clearly distinguished.

+ –

VOLT/DIV: 200 mV TIME/DIV: 500 ns

level:

1.2

0.3 Vp-p

TUNER SECTION 0 dB=1 µV (Except UK)

[AM]

Setting:

FUNCTION: TUNER TUNER/BAND button: AM

[FM]

Setting:

FUNCTION: TUNER TUNER/BAND button: FM

FM RF signal

generator

0.01 µF

75kHz frequency deviation by 1 kHz signal Output level: as low as possible (8dBuV)

MAIN board ANTENNA CN802 pin

set

MAIN board ANTENNA CN802 pin

digital voltmeter

level meter

Ω

HP board PHONES jack (J102)

+ –

Checking Location:

– BD90 Board (Side B) –

(VC)

(RFI)

IC101

MAIN board

TP (TUNER–VT)

TP (TUNER–GND)

100 k

Ω

•Repeat the procedures in each adjustment several times.

HCD-GS10/GS30DAB

Ver. 1.3

AM FREQUENCY COVERAGE ADJUSTMENT

(Canadian)

Adjustment Part Frequency Display Reading on Digital Voltmeter

Confirmation

AM FREQUENCY COVERAGE ADJUSTMENT

Adjustment Part Frequency Display Reading on Digital Voltmeter

Confirmation

Adjust for a maximum reading on level meter

L851, L803

FM FREQUENCY COVERAGE ADJUSTMENT

Adjustment Part Frequency Display Reading on Digital Voltmeter

L805 87.5 kHz 1.7 ± 0.1 V

Confirmation 108 kHz 6.2 ± 0.5 V

Adjust for a maximum reading on level meter

L804 98 MHz

530 kHz 1.6 ± 0.3 V

1,710 kHz 7.0 ± 0.5 V

(EXCEPT Canadian)

531 kHz 1.6 ± 0.3 V

1,602 kHz 6.7 ± 0.5 V

AM TRACKING ADJUSTMENT

620 kHz (Canadian) /

603 kHz (EXCEPT Canadian)

FM TRACKING ADJUSTMENT

Adjustment Location: MAIN board.

Adjustment Location and Connecting Points

– MAIN BOARD (Component side) –

(TUNER–VT)

FM FREQUENCY

COVERAGE

ADJUSTMENT

FM DETECTOR

ADJUSTMENT

(TUNER–GND)

L851

L805

L806

AM TRACKING

ADJUSTMENT

– MAIN BOARD (Conductor side) –

TP(TUNER–VT)

FM TRACKING

ADJUSTMENT

CN802

L804

L803

[FM DETECTOR ADJUSTMENT]

Setting:

FUNCTION: TUNER TUNER/BAND button: FM

FM RF signal

generator

Carrier frequency: 98MHz Modulation: deviation by FM 75 kHz Output level: 60 dBuV

MAIN board ANTENNA CN802 pin

set

MAIN board ANTENNA CN802 pin

MAIN board IC801 pin (TUNER OUT L-ch)

MAIN board TP(TUNER–GND)

level meter

+ –

1. Tune the set to 98 MHz.

2. Adjust L806 so that modulation distortion may become the best in the vicinity of the maximum value where the tuner out level becomes –15dBuV or more.

IC801 pin (TUNER OUT L-ch)

TP(TUNER–GND)

SECTION 6

DIAGRAMS

HCD-GS10/GS30DAB

Ver. 1.3

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except f or electrolytics and tantalums.

• All resistors are in Ω and specified.

• f : internal component.

• 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.

• H : adjustment for repair.

• A : B+ Line.

• B : B– Line.

•Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.

•Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. – BD90 BOARD – No mark: CD PLAY – Other Section – No mark: FM

• Circled numbers refer to waveforms.

• Signal path.

F : TUNER (FM) f : TUNER (AM) J : CD d : AUX

: AUDIO

•Abbreviation AR : Argentine model CND : Canadian model E2 : 120V AC area in E model E51 : Chilean and Peruvian models MX : Mexican model RU : Russian model SP : Singapore model

W or less unless otherwise

Note:

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

Note on Printed Wiring Boards:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• f : internal component.

•

• Indication of transistor.

: Pattern from the side which enables seeing.

C Q

These are omitted.

• Circuit Boards Location

MAIN board

PANEL board

HP board

AUX board

•Waveforms – BD90 Board – – PANEL Board ––– MAIN Board –

DAB board (UK)

AMP board

PT board

REG board

BD90 board

KEY board

HCD-GS10/GS30DAB

IC101 ia (RFI)

(CD PLAY mode)

200 mV/DIV, 500 ns/DIV

IC101 wf (XO)

(CD PLAY mode)

59.1 ns

1 V/DIV, 20 ns/DIV

1919

1.3 Vp-p

3.3 Vp-p

IC801 w; (XOUT)

13.3 µs

500 mV/DIV, 4

s/DIV

1.5 Vp-p

IC701 qd (X0A/P90)

30.5 µs

500 mV/DIV, 10

IC701 od (X0)

1 V/DIV, 100 ns/DIV

s/DIV

180 ns

2.2 Vp-p

3.3 Vp-p

HCD-GS10/GS30DAB

6-1. BLOCK DIAGRAM — BD/DRIVER SECTION —

OPTICAL PICK-UP

BLOCK

(KSM-213DCP)

DETECTOR

VCC

AVDD (+3.3V) +1.7V

IC201

5 1

+1.5V

REG

IC101

RF AMP,DSP,MP3

DVDD (3.3V)+1.5V

SYSTEM CONTROLLER

IC701

(1/2)

CD MECHANISM DECK

BLOCK

(OPEN)

I-TRYSW-OPEN

FOCUS

COIL

14 9

Q301

F+

AUTOMATIC

CONTROLLER

VO4+

VO4-

POWER

IC401

SL/SP MOTOR

DRIVER

FOCUS/TRACKING

COIL DRIVER

FOCUS COIL

DRIVE

IN4'

X102

16.934MHz

DVDD (+3.3V)

S201

(LIMIT)

100

FNI 1 (A)

FPI 1 (B)

FNI 2 (C)

FPI 2 (D)

TNI (E)

TPI (F)

LDo

MDI

IO0

FOo

PIO0

BUS0

BUS1

BUS2 (SO)

BUS3 (SI)

BUCK (CLK)

CCE

RST

SBSY

REQ

BUS0

BUS1

BUS2

BUS3

BUCK

CCE

RST

SBSY

M-MUTE

I-REQ

IO-BUS0

IO-BUS1

IO-BUS2

IO-BUS3

O-BUCK

O-CCEN

O-XRST

I-SBSY

O-MMUTE

I-TRYSW-CLOSE

O-TRY-OPEN

O-TRY-CLOSE

IC601

MOTOR

DRIVE

VSTBY

GND

(CLOSE)

OPEN

T+

TRACKING

COIL

M401

(SPINDLE)

M402

(SLED)

SP+

SL+

HCD-GS10/GS30DAB

VO3+

TRACKING COIL

VO3-

VO1+

VO1-

VO2-

DRIVE

SPINDLE

MOTOR

DRIVE

SLED MOTOR

VO2+

DRIVE

IN3'

BIAS

IN1

IN2'

MUTE

VM (7V)

+1.7V

TRo

VRo

VREF

DMO

FMO

L-OUT

R-OUT

DVDD (3.3V)

AVDD (3.3V)

VM (7V)

MAIN

SECTION

(Page 22)

Signal Path

: CD

2020

6-2. BLOCK DIAGRAM — TUNER SECTION —

EXCEPT UK

CN802

ANTENNA

FM/AM

BPF801

FM TRACKING

L804

FM RF

AM TRACKING

D851

L851

D802

L853

AM RF-IN

AM-OSC

FM RF-IN

FM RF-OUT

AM-MIX

FM-MIX

CF801

10.7MHz

IF TRANAFORMER

L803

CF803

450kHz

CND,E2,AR,E51,MX

Q803

FM IF

AMP

C846

CF802

10.7MHz

AEP,RU,SP

IC801

AM/FM IF AMP,

MIX, MPX, DET, OSC

FM/AM PLL

AM IF-IN

FM IF-IN

DET-OUT

FM-DET

FM DETECTOR

L806

MPX-IN

L-OUT

R-OUT

HCD-GS10/GS30DAB

Ver. 1.3

TUNER

L-CH

TUNER

R-CH

TU-L

TU-R

D803

L805

FM OSC

LP-IN

LP-OUT

FM FREQUENCY

COVERAGE

FM-OSC

XIN

19 20

X801

75kHz

XOUT

AGC

Q801

+3V REG

18 16

TU-ANSD

TU-DO

TU-DI

TU-CLK

TU-CE

+5V

Q802

+5V REG

VM9V+3V

VM9V

TU-ANSD

TU-DO

TU-CE

TU-DI

TU-CLK

MAIN

SECTION

(Page 22)

HCD-GS10/GS30DAB

Signal Path

: TUNER(FM)

: TUNER(AM)

2121

HCD-GS10/GS30DAB

Ver. 1.3

6-3. BLOCK DIAGRAM — MAIN SECTION —

ANTENNA

MODULE (DAB TUNER)

CN301

J105

AUDIO IN

BD/DRIVER

SECTION (Page 20)

AVDD (3.3V)

DVDD (3.3V)

EXCEPT UK

TUNER

SECTION

(Page 21)

FM75 COAXIAL

MOD300

R-CH is omitted due to same as L-CH.

Signal Path

TUNER

IC503 BUFFER

: TUNER(FM)

: TUNER(AM)

: CD

: AUX

: AUDIO

R-CH

L-OUT

R-OUT

VM (7V)

TU-L

TU-R R-CH

TU-DO

TU-DI

TU-CLK

TU-CE

TU-ANSD

VM9V VM9V

TU-L TU-R TU-DO TU-DI TU-CLK TU-CE TU-ANSD RDS-DATA

R-CH

VM (7V)

AVDD (3.3V)

DVDD (3.3V)

DAB-L

DAB-R

DAB-DZ

DAB-DO

INL4

IGOUTL VOLINL

8 9

IGOUTR

INL2

INB

INL1

FUNCTION

IC401

R-CH

VOLUME

LOUT

ROUT

DATA

CLK

32.768kHz

5.53MHz

SW301

VOLUME

R-CH

X701

X702

RDS-DATA

DAB-DI

DAB-DO

SYSTEM CONTROLLER

IC701(2/2)

O-VOL-DATA

O-VOL-CLK

I-TU-DO

O-TU-DI

O-TU-CLK

O-TU-CE

I-TU-ANSD

X1A

X0A

O-POWER_CD

I-RE-VOL-A

I-RE-VOL-B

O-DAB-PWR3.3V

O-DAB-PWR5V

I-RDS-DATA

I-DAB-DI/SIO

I-DAB-DI/SCO

SEG0

SEG31

COM0

COM3

I-KEY1

I-KEY2

I-KEY0

O-LED-STBY

O-LED

I-RMC

I-P-MONI

O-POWER

RSTX

I-HOLD

RY131

Q270, Q271

PROTECT MONITOR

+VP

-VP

Q121,122

POWER

MONITOR

Q102

RELAY

DRIVE

Q131,137

AMP

Q135

RELAY DRIVE

R-CH

Q901,902

VM9V

D154

D156

D107,108

D109,110

D111,112

RY032(SP,E2,E51)

RY031(AEP,UK,RU,AR,MX)

D001,002

FAN

CONTROL

CURRENT

DET

R-CH

D901

Q903

PT031

POWER

TRANSFORMER

(MAIN)

PT032

POWER

TRANSFORMER

(SUB)

M901

DC FAN

PHONES

IMPEDANCE:

CND,AEP,UK,RU

J102

J101

SPEAKER

USE 6

SP,E2,E51

S031

VOLTAGE

SELECTOR

230240V

220V

120V

AC IN

Q141

MUTE

Q133,134

LEVEL SHIFT

2O-AMP-ON

LCD702

Q704

RESET

SWITCH

LIQUID CRYSTAL

SW703-708

FUCTION

KEY

SW711-716

FUCTION

KEY

SW701,702

FUCTION

KEY

Q707

LED

DRIVE

DAB+3.3V-ON

DAB+5V-ON

IC703

REMOTE

CONTROL

RECEIVER

DISPLAY

LED702

STANDBY

LED701

(BACK LIGHT)

IC701 AVCC

IC701 VCC

AVDD (3.3V)

DVDD (3.3V)

+3.3V

+5V

D702

TH241

IC501

+3.3V

REG

IC502

+5V REG

+3.6V

D501

D502

Q241,244

AMP

CONTROL

THERMAL

DET

Q702,703,708

Q242

VM (7V)

+3.6V

REG

RESET

+9V

IC202

POWER

AMP

CD-ON

IC103

+3.3V

REG

Q705,706

D191,192

VM9V

R-CH

Q151-153

PROTECT

DET

CD-ON

SWITCH

CURRENT

DET

Q471,472

+9V

REG

VSTBY

OVERLOAD

PROTECT

Q191,194

Q193

DET

Q201

Q243

D131

R-CH

RY131 +B

IC101

+9V

REG

100

HCD-GS10/GS30DAB

2222

6-4. PRINTED WIRING BOARD — BD90 BOARD —

HCD-GS10/GS30DAB

Ver. 1.1

• See page 19 for Circuit Boards Location. :Uses unleaded solder.

2 3 4 5 6 7 8 9 10 11 12

BD90 BOARD (SIDE B)

BD90 BOARD (SIDE A)

C401

C405

R212

R211

C207

IC201

C206

C201

R201

C205

C202

C204

X102

C115

R112

R111

C133

R155

C130

C128

C309

Q301

C106

C306

R303

R302

C307

R304

R301

TP121

RFI

C123

R151

C122

C144 C148

C149

R143

C143

C140

C141

R140

C138

C124

C139

R144

R148

R142

C137

C142

C146

C150

C125

R136

C147

R135

C145

R146

R139

C136

R127

R129

C100

R128

R126

R125

C112

C107

R134

R130

C105

IC101

C104

R145 R147

R149

C118

R150

C117

CN301

C120

C119

C101

M401

(SPINDLE)

C403

R405

M402

(SLED)

R402

S201

(LIMIT)

C404

IC401

R118

C153

R114

C102

C113

C103

R101 C126 C127

C303

R120

R102

C108

C301

C302

R104

R106

R105

R415

R414

R113

R154

C132

C109

C116

C110

R153

R210

R209

R218

R219

R220

R221

R222

R223

R408

R157

R156

R108

R208

R207

R206

R205

R204

R203

MAIN BOARD

CN201

CN114

SUFFIX-11,12

C151

C152

R202

Page 25

SUFFIX-13

SUPPLEMENT-1

Page 3

R110

HCD-GS10/GS30DAB

OPTICAL PICK-UP BLOCK

KSM-213DCP

• Semiconductor Location

Ref. No.

Location

IC101 E-9 IC201 E-2 IC401 C-10

Q301 F-4

2323

HCD-GS10/GS30DAB

Ver. 1.1

6-5. SCHEMATIC DIAGRAM — BD90 BOARD —

CN301

16P

TP305

OPTICAL PICK-UP

BLOCK

KSM-213DCP

M401

(SPINDLE)

M402

(SLED)

TP304

TP301

TP302

TP303

TP306

TP307

TP313

SP-

TP407

SP+

TP408

SL+

F-

T-

F+

TP409

SL-

TP410

T+

TP309

TP310

TP311

TP308

• See page 19 for Waveforms. • See page 34 for IC Block Diagrams. • See page 35 for IC Pin Function Description.

C107

C136

0.1 47p

R134

R136 R135

22k 470k

R129

R130

4.7k

0.022

C118

0.01

C117

R142 R139

Q301

2SA2119K

AUTOMATIC POWER

C301

C405

0.1

CONTROLLER

0.1

C303C302

1010

C404

0.1

TP314

IOP1

TP315

IOP2

R303

C306

100

2.2 10V

R304

2.2

C309

0.001

C403

0.1

R301

C307

100k

TP312

APC

R302

C100

0.1

C106

100 10V

C141

0.0022

C142

0.1

C105

0.1

C143

0.01

0.1

C144

C146

470p

C145

0.01

47p

C148

C104

0.1

R143

C139

C140

0.01

C149

47k

C137

0.01

R144

22k

C150

0.001

R405

10k

R402

2.2k

22k 47k

0.01

TP120

RFI

TP121

TP122

TP124

C147

0.1

TP123

22p

R145

R146

R147

R148

R149

R150

R140

470p

C138

R127

R126

R125

470k

C112 C108

R128

0.1 0.1

R118

100k

C153

R120

0.1

IC101

RF AMP, DSP, MP3

IC101

TC94A70FG-006

TP105

TP106

TP107

C120

0.01

TP102

TRK

TP101

FCS

0.022

TP108

C119

C122 470p

C101

0.1

220

TP109

TP110

R151

0.1

C102

C123 470p

0.0022

0.1

TP111

R101

C127

C126

C103

0.1

C124

0.0047

0.1

C125

0.0047

C113

R102

TP119

R114 10k

TP118

TP117

TP116

TP115

TP114

R113 10k

C133

0.1

R111

100

R110

10k

R112

100

C110

0.1

C109

0.1

R153

R155

C116

R105

TP113

TP112

16.934MHz

C128

C132

S201

IL-SW

10k

X102

R106

C130

0.1

R104

(LIMIT)

0.1

R154

R108

TP226

CN201

100

R212

R211

100

R210

100

R209

100

R218

100k

R219

100k

TP224 D1.5V

C207

IC201

TK63115SCL-G@GT

C115

6.3V

R157

R156

C201

C205

0.1

100 10V

TP225

C202

100 10V

100k

R220

R221

100k

R222

100k

R223

100k

100

C151

470p

100

C152 470p

IC201 IC B/D

+1.5V REG

R201

R202

C204

0.1

C206

R208

100

R207

100

R206

100

R205

100

R204

100

R203

100

TP221

TP222

21P

TP205

TP206

TP207

TP208

TP209

TP210

TP211

TP212

TP213

TP214

TP215

TP216

TP217

TP218

TP219

TP220

TP223

MAIN

BOARD(1/2)

CN114

SUFFIX-11,-12

Page 26

SUFFIX-13

SUPPLEMENT-1

Page 4

HCD-GS10/GS30DAB

IC B/D

SP-

SP+

SL+

SL-

FOCUS/TRACKING

COIL DRIVER

IC401

BA5826SFP-E2

R408

R414

4.7k

2.2k

C401

R415

220

47k

10V

SLED

TP103

SPDL

TP104

IC401

SL/SP/MOTOR DRIVER

2424

+ 54 hidden pages

SONY HCD-GS10, HCD-GS30DAB Service Manual

TABLE OF CONTENTS

3-1. DISASSEMBLY FLOW

3-2. SIDE PANEL (R) AND SIDE PANEL (L)

3-3. TOP PANEL, DAB BOARD (UK)

3-4. FRONT PANEL ASSY

3-5. PANEL BOARD

3-6. HP BOARD, AUX BOARD

3-7. DC FAN

3-8. MAIN BOARD

3-9. REG BOARD, WIRE HOLD BOARD

3-10. AC CORD, TUNER (UK)

3-11. CD MECHANISM

3-12. AMP BOARD

3-13. PT BOARD, POWER TRANSFORMER

3-14. BELT

3-15. OPTICAL PICK-UP (KSM-213DCP), BD90 BOARD

6-1. BLOCK DIAGRAM — BD/DRIVER SECTION —

6-2. BLOCK DIAGRAM — TUNER SECTION —

6-3. BLOCK DIAGRAM — MAIN SECTION —

6-4. PRINTED WIRING BOARD — BD90 BOARD —

6-5. SCHEMATIC DIAGRAM — BD90 BOARD —