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Sony HCD-GT22, Service Manual

The Sony HCD-GT22 service manual is essential for troubleshooting and repairing this outstanding audio system. Explore its comprehensive guide filled with step-by-step instructions, diagrams, and insights to optimize your user experience. Download the manual for free at manualshive.com for a hassle-free solution to maintaining and enjoying this top-notch product.

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HCD-GT22/GT44/GT55

51

51

HCD-GT22/GT44/GT55

7-27. SCHEMATIC  DIAGRAM  – PANEL Section –

•

 See page 36 for Waveforms.    

•

 See page 58 for IC Block Diagrams.

R

BOARD

KEY RIGHT

S

BOARD

KEY LEFT

H

(1/4)

BOARD

MAIN

CN901

IC B/D

41

CN615

3.3

3.3

-24

-24

-25.5

-23.7

-20

-23.7

-25.5

-16.3

-21.8

-23.7

-23.8

-23.8

-26

3.3

1.7

1.7

3

2.7

2.6

3.2

-24

-24

-24

-24

-24

-24

-24

-24

-24

-24

-24

-24

-23.7

-16.4

-21.8

-25.5

-23.7

-18.2

-16.4

-20

-20

-16.4

-18.2

-25.5

0

7.6

0

7.6

0.7

0.1

0.1

0.7

0.1

0.7

0.1

0.7

7.6

0

-24.3

3.3

-23.9

3.3

-24.3

-23.9

3.3

-24.3

-23.9

3.3

-24.3

-23.9

3.3

-24.3

-23.9

3.3

-24.3

-23.9

3.3

-24.3

-23.9

3.3

-24.3

-23.9

3.3

-24.3

-23.9

3.3

-24.3

-23.9

3.3

-24.3

-23.9

3.3

-24.3

-23.9

-24.3

-24.3

1

2

3

4

5

6

7

8

9

10 11 12 13

15

16

17

18

19

20

21

22

23

24

25

26

29

30

31

32

33

34

35

36

37

38

39

43

44

45

46

47

48

49

50

51

52

14

28

41

42

40

27

NJU3427FA2

IC701

NC

DR0(T0)

DR1(T1)

DR2(T2)

DR3(T3)

DR4(T4)

DR5(T5)

DR6(T6)

DR7(T7)

DR8(T8)

DR9(T9)

DR10

(T10)

DR11

(T11)

DR12(T12)

DR13(T13)

DR14(T14)

DR15(T15)

DR16(S19)

DR17(S18)

DR18(S17)

DR19(S16)

DR20(S15)

DR21(S14)

DR22
(S13)

DR23
(S12)

DR24(S11)

DR26(S9)

DR27(S8)

DR28(S7)

DR29(S6)

DR30(S5)

DR31(S4)

DR32(S3)

DR33(S2)

DR34(S1)

DR35(S0)

NC

VFDP

NC

VSS

XT

XTb

NC

SCK

SI

NC

CSb

RSTb

NC

DR25(S10)

NC

VDD

∗

∗

∗

∗

∗

∗

2SC3052EF-T1-LEF

Q601

2SC3052EF-T1-LEF

Q602

2SC3052EF-T1-LEF

Q603

2SC3052EF-T1-LEF

Q604

2SC3052EF-T1-LEF

Q605

2SC3052EF-T1-LEF

Q606

4.7k

R705

100

R704

100

R703

100

R702

100

R701

1000p

C704

1000p

C703

1000p

C702

C701

1000p

100p

C705

10V

47

C707

0.1

C706

50V

2.2

C731

50V

2.2

C732

47k

R711

47k

R712

1.5k

R713

1.5k

R714

10k

R681

10k

R682

10k

R683

10k

R684

10k

R685

10k

R686

1k

R661

1k

R671

1k

R662

1k

R672

1k

R663

1k

R673

1k

R664

1k

R674

1k

R665

1k

R675

1k

R666

1k

R676

S611

S612

S613

S614

S615

S616

330

R611

470

R612

680

R613

1k

R614

1.5k

R615

S601

330

R601

2SC3052EF-T1-LEF

Q607

10k

R687

22

R715

22

R716

50V

22

C709

2SC3052EF-T1-LEF

Q701

47k

R721

47k

R722

47k

R723

47k

R724

47k

R725

47k

R726

47k

R727

47k

R728

47k

R729

47k

R730

47k

R731

47k

R732

2SC3052EF-T1-LEF

Q702

2SC3052EF-T1-LEF

Q703

2SC3052EF-T1-LEF

Q704

2SC3052EF-T1-LEF

Q705

2SC3052EF-T1-LEF

Q706

2SC3052EF-T1-LEF

Q707

2SC3052EF-T1-LEF

Q708

2SC3052EF-T1-LEF

Q709

2SC3052EF-T1-LEF

Q710

2SC3052EF-T1-LEF

Q711

2SC3052EF-T1-LEF

Q712

47k

R734

47k

R733

2SC3052EF-T1-LEF

Q713

2SC3052EF-T1-LEF

Q714

47k

R741

47k

R742

47k

R743

47k

R744

47k

R745

47k

R746

47k

R747

47k

R748

47k

R749

47k

R750

47k

R751

47k

R752

47k

R753

47k

R754

S626

S625

S622

S621

S623

S624

S627

2.2k

R626

1

7

8

9

10 11 12

5

6

14

19

18

17

13

16

20

15

23 24

21 22

42

44

43

40

37

39

38

41

46

48

47

45

53

49 50

54

2

FL701

1k

R624

680

R623

470

R622

330

R621

1.5k

R625

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

27P

CN601

LED-GND

LED+9V

VFD-CLK

VFD-DATA

SIRCS

STBY-LED

SW-LED

STREAM6

STREAM5

STREAM4

STREAM3

STREAM2

STREAM1

VFD-RESET

VFD-CS

VOL

JOG

KEY3

KEY2

KEY1

KEY0

VDD+3.3V

VREF

D-GND

-VFL

VF

VF

3.3k

R755

3.3k

R756

3.3k

R757

3.3k

R758

0.1

C708

1

2

3

CN605

D-GND

KEY3

KEY

P20

P19

P18

P17

P16

P15

P14

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

P11

P12

P11

P12

P14

P17

P18

P19

P20

ST1

CLK

DATA

CS

RESET

STBY

SIRCS

JOG

VOL

RESET

ST1

ST2

ST3

ST4

ST5

ST6

SW-LED

STBY

SIRCS

CLK

1G

2G

3G

4G

5G

6G

7G

8G

9G

10G

11G

12G

P13

SW-LED-OUT

P16

P15

P13

P10

P9

P8

P7

P6

P5

P4

P3

P2

P1

8G

9G

10G

11G

12G

13G

DATA

CS

KEY3

14G

ST4

ST2

ST3

SW-LED

ST6

VOL

13G

ST5

KEY0

LED+9V

1G

2G

3G

4G

5G

6G

7G

14G

D-GND

D-GND

AVREF

AVREF

KEY3

PANEL BOARD

FLUORESCENT

IC701

A

10

1

2

J

H

B

13

11

L

C

7

8

I

14

F

9

6

K

4

15

16

3

G

D

5

E

12

STBY-LED

SIRCS

INDICATOR TUBE DRIVER

Q701-714

GRID DRIVE

(STREME)

D601-604

1L434FV22DOTDF01(GT22/GT44)

∗

D601-606

1L434B22COCDT2(GT55)

LED DRIVE

Q601-607

ILLUMINATION

ERASE

PRESET

EG

GROOVE

SURROUND

EQ BAND

DISPLAY

ENTER

RETURN

JOG

VOL

1

4

(GT44/GT55)

1

7

-

+

TUNING-

FLUORESCENT INDICATOR TUBE

D601

D602

D603

D604

D605

D606

PLAY MODE/

TUNING MODE

(GT22/GT44)

(GT55)

18

17

0.01

C651

0.01

C652

0.01

C653

0.01

C654

22k

R761

22k

R762

47k

R766

47k

R768

100k

R765

22k

R764

22k

R763

100k

R767

S652

1

2

3

S651

1

2

3

VOLUME BOARD

OPERATION

DIAL

VOLUME

MASTER

ROTARY ENCODER

1

4

VOL

JOG

D-GND

AVREF

ROTARY ENCODER

3P

19

JOG

(Page 53)

(Page

38)

(Page 53)

Summary of Contents for HCD-GT22

Page 1: ...er reference 190 W at 6 Ω 80 Hz 10 THD HCD GT44 The following are measured at AC 120 127 220 240V 50 60Hz Front speaker Power output rated 90 W 90 W at 6 Ω 1 kHz 1 THD RMS output power reference 150 W 150 W per channel at 6 Ω 1 kHz 10 THD Subwoofer RMS output power reference 150 W at 6 Ω 80 Hz 10 THD HCD GT22 The following are measured at AC 120 127 220 240V 50 60Hz Power output rated 110 W 110 W ...

Page 2: ...r exterior This appliance Tape deck section Recording system 4 track 2 channel stereo Frequency response 50 13 000 Hz 3 dB using Sony TYPE I cassettes Tuner section FM stereo FM AM superheterodyne tuner FM tuner section Tuning range 87 5 108 0 MHz 50 kHz step Antenna FM lead antenna Antenna terminals 75 ohms unbalanced Intermediate frequency 10 7 MHz AM tuner section Tuning range Latin American an...

Page 3: ...atic Diagram MAIN Section 1 4 38 7 15 Schematic Diagram MAIN Section 2 4 39 7 16 Schematic Diagram MAIN Section 3 4 40 7 17 Schematic Diagram MAIN Section 4 4 41 7 18 Printed Wiring Board MIC Board 42 7 19 Schematic Diagram MIC Board 43 7 20 Printed Wiring Board AMP Board GT22 GT55 44 7 21 Schematic Diagram AMP Board GT22 GT55 45 7 22 Printed Wiring Board AMP Board GT44 46 7 23 Schematic Diagram A...

Page 4: ... checking the laser diode emission observe from more than 30 cm away from the objective lens UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free 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 characteristic...

Page 5: ...13 core 300 mm Connect jig extension cable J 2501 248 A to the flexible flat cable 27 core and CD board CN202 MAIN board CD mechanism deck Connect jig extension cable J 2501 077 A to the flexible flat cable 13 core and DRIVER board CN701 HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF 1 Turn the gear loading A to the direction of the arrow 2 ...

Page 6: ... the volume Remote VOLUME Press to adjust the volume qh OPERATION DIAL Turn to select a track file or folder qj Unit NX play pause Remote N play X pause Press to start or pause playback x stop Press to stop playback go back go forward Press to select a track or file Unit TUNING Remote tuning Press to tune in the desired station select folder Press to select a folder m M rewind fast forward Press t...

Page 7: ...e 8 3 4 LID CD Page 9 3 9 MAIN BOARD Page 11 3 14 MOTOR TB BOARD Page 14 3 15 MOTOR LD BOARD Page 14 3 11 DRIVER BOARD SW BOARD Page 12 3 6 FRONT PANEL BLOCK Page 10 3 7 MECHANICAL DECK CWM42FF609 Page 10 3 5 CD MECHANISM DECK CDM74KF K6BD91UR WOD Page 9 3 10 CD BOARD Page 12 3 12 OPTICAL PICK UP BLOCK KSM 213D Page 13 3 13 SENSOR BOARD Page 13 3 8 BACK PANEL BLOCK Page 11 ...

Page 8: ...er given 3 2 CASE SIDE L CASE SIDE R 4 three screws case 3 TP2 1 three screws case 3 TP2 5 two screws BVTP3 10 2 two screws BVTP3 10 3 case side L 6 case side R 3 3 CASE TOP 1 two screws BVTP3 10 3 2 Open the case top 2 Open the case top 2 Open the case top 5 case top 4 four claws ...

Page 9: ... the arrow 3 four claws 2 4 lid CD 7 three screws BVTP3 8 6 screw BVTP3 8 6 screw BVTP3 8 8 CD mechanism deck CDM74KF K6BD91UR WOD 1 flexible flat 13 core cable CN701 2 flexible flat 27 core cable CN302 4 connector CN901 3 flexible flat 21 core cable MAIN board CN301 USB board CN907 5 connector CN903 9 two screws M2 6 0 USB board ...

Page 10: ...MECHA DECK CWN42FF609 5 four screws BVTP3 8 6 front panel block 1 flexible flat cable 27 core CN901 4 two connectors CN301 CN302 3 flexible flat cable 13 core CN061 2 flexible flat cable 11 core CN201 1 six screws BVTP2 6 8 2 3 mecha deck CWN42FF609 ...

Page 11: ...P3 10 5 back panel block 2 connector CN041 1 flexible flat cable 9 core tuner FM AM 3 connector CN701 except Australian model 5 screw BVTP3 8 7 screw BV3 9 6 screw BVTP3 8 8 two screws BVTT4 8 3 connector CN907 1 flexible flat cable 11 core CN008 0 connector CN031 4 connector CN271 qa MAIN board qs POWER board 2 connector CN903 ...

Page 12: ...xible flat 16 core cable CN301 CD machanism deck bottom side 1 screw BVTP3 8 2 screw BVTP2 6 3 cover OP 3 11 DRIVER BOARD SW BOARD 3 connector CN703 4 connector CN704 5 DRIVER board 7 SW board 2 wire flat type 5 core CN702 1 two screws BTTP M2 6 6 screw BTTP M2 6 CD machanism deck bottom side ...

Page 13: ...TPWH M2 6 2 holder 213 assy 0 Remove the four solders of motor qa flexible flat cable 16 core CN301 qs CD board qd optical pick up block KSM 213D 1 floating screw PTPWH M2 6 3 two floating screws PTPWH M2 6 9 2 tray 3 belt table 5 pulley table 8 screw BTTP M2 6 0 SENSOR board 7 gear geneva 9 connector CN731 1 floating screw PTPWH M2 6 6 floating screw PTPWH M2 6 4 floating screw PTPWH M2 6 ...

Page 14: ...emove the two solderings of motor 8 MOTOR TB board 7 table motor assy M741 5 two screws BTTP M2 6 4 3 wire flat type 5 core CN742 1 stopper 2 stopper 3 Remove the two solderings of motor 5 MOTOR LD board 1 belt loading 4 loading motor assy M751 2 two screws BTTP M2 6 ...

Page 15: ...AX is displayed on the fluorescent indicator tube momentarily and turn the VOLUME knob counterclockwise the message VOLUME MIN is displayed on the fluorescent indicator tube momentarily 7 Press the TAPE REC PAUSE START button to changed over VACS on off 8 Press the I 1 button to release from this mode then cold reset is performed SECTION 4 TEST MODE COLD RESET The cold reset clears all data includ...

Page 16: ...er display The second digit from the left indicates which order the error history is 0 indicates the latest error history and each time the number increases by one the error history goes back to one previous error The third and 4th digit from the left indicates Error status display The third and 4th digit from the left indicates which error status is indicated Display Status 0 0 No error 0 8 Table...

Page 17: ...e fluorescent indicator tude 5 Press the DISPLAY button LD ON or LD OFF is dis played on the fluorescent indicator tude Each time DISPLAY button is pressed laser diode on off is changed over 6 To release this mode press three buttons of x FOLDER and SURROUND The 9th and 10 th digit from the left indicates Tray status display The 9th and 10th digit from the left indicates which target processing wh...

Page 18: ...hones jack check mode 9 In this mode H_P ON is displayed when phones jack is inserted and H_P OFF is displayed when phones jack is pulled out 10 Press two buttons of ILLUMINATUION and ENTER simultaneously to enter the volume check mode and display VOLUME FLAT 11 In this mode VOLUME UP is displayed when VOLUME knob is turned clockwise and VOLUME DOWN is displayed when VOLUME knob is turned counterc...

Page 19: ...zed screwdriver for the adjustments 4 After the adjustments appiy 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 2 6 6 9 mN m FWD CQ 102C 30 70 g cm 0 41 0 97 oz inch FWD 0 15 0 59 mN m Back Tension CQ 102C 1 5 6 0 g cm 0 021 0 083 oz inch 5 4 16 7 mN...

Page 20: ...ECTRICAL ADJUSTMENTS 0 dB 0 775 V DECK SECTION set MIC board PHONES jack J803 level meter test tape P 4 A063 6 3 kHz 10 dB 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 TEST TAPE RECORD PLAYBACK HEAD AZIMUTH ADJUSTMENT Note Perform this adjustment ...

Page 21: ...tern A good eye pattern means that the diamond shape in the center of the waveform can be clearly distinguished Checking Location CD board TP121 RFI TP124 VC oscilloscope DC range VOLT DIV 200 mV TIME DIV 500 ns level 1 2 0 3 Vp p TUNER SECTION FM TUNE LEVEL CHECK Procedure 1 Turn on the set 2 Input the following signal from signal generator to FM antenna input directly Carrier frequency A 87 5 MH...

Page 22: ...22 HCD GT22 GT44 GT55 MEMO ...

Page 23: ...9 CD SEL1 12 BUS SWITCH IC301 1 2 13 3 4 5 9 8 6 11 10 12 BUS SWITCH IC302 DATA SELECTOR IC303 SELECT 42 BUCK CLK 4 2 3 CCE U 13 CD CCE 43 XCCE 54 SBSY 48 PIO0 7 18 MP3 IREQ 21 CD SEL2 29 I SBSY 37 XRST 6 CD XRST 5 REQ U 6 12 14 13 9 10 11 1 CLK DATA LB I O0 I O15 D0 D15 S RAM IC921 39 UB 40 OE 41 WE 17 CE 6 79 D 80 D 77 USBOC USB CONTROLLER IC901 CN803 USB 3 2 1 D D 78 USBPON 70 CS2 64 RD 65 WR 6...

Page 24: ...UDIO CLK 45 O P DATA 44 I HP MIC 58 12 BB12 13 BB22 D SW OUT C OUT E BASS AGC 3 REC OUT L I VACS I TAPE STAT 59 D213 D211 BAND PASS FILTER Q111 112 4 1V REGULATOR Q701 R CH R CH M 9V BASS AGC Q113 BUFFER Q702 D031 3 PARAMETRIC EQUALIZER IC102 GT55 GT22 GT44 INPUT SELECTOR TONE CONTROL ELECTRICAL VOLUME IC103 CAMP M TAPE MECHANISM DECK BLOCK A HALF B SOL B HALF A PHOTO B PHOTO B REC F CAPSTAN REEL ...

Page 25: ...R CH R CH R CH TH441 POWER AMP IC501 MUTING CONTROL SWITCH Q261 O SYS MUTE 1 O STK MUTE 36 O SWR 2 R CH PROTECTOR Q485 RELAY DRIVE Q486 488 GT22 Q480 486 488 GT44 GT55 PROTECT DETECT Q487 FAN MOTOR DRIVE Q043 045 FAN MOTOR DETECT Q046 RY441 B HP IN F PROTECT 1 2 R L RY501 D037 M M001 FAN SPEAKER PHONES JK441 SUB WOOFER OUT JK501 RELAY DRIVE Q502 SUB WOOFER SWITCH Q274 R CH AUDIO 9V J803 SYSTEM CON...

Page 26: ...2 94 X2 95 X1 X902 20MHz 91 XT2 92 XT1 X901 32 768kHz SI O NJM3427A DATA 49 84 SCK O NJM3427A2 CLK 48 86 CSb O NJM3427FA2 CS 51 68 RSTb O NJM3427FA2 RESET 52 69 AC IN RY901 POWER ON OFF RELAY DRIVE Q903 VOLTAGE SELECTOR S901 D 1 5V 1 5V REGULATOR IC201 USB 3 3V D008 D009 D301 302 D908 AUDIO 9V M 9V M 7V F907 RECT D011 014 RECT D021 024 F904 F905 RECT D402 F908 F909 RECT D401 D007 F PROTECT 9V REGU...

Page 27: ...Y DECK B G TAPE REC f AUDIO IN N MIC Abbreviation AR Argentina model AUS Australian model E2 120V AC Area in E model E3 240V AC Area in E model E13 220V 230V AC Area in E model E51 Chilean and Peruvian models MX Mexican model Note on Printed Wiring Board X parts extracted from the component side Y parts extracted from the conductor side W indicates side identified with part number f internal compo...

Page 28: ...R101 C103 C113 C102 C101 C119 C120 R105 R106 C132 R104 R154 C116 R153 C109 C110 R110 IC101 R210 R209 R218 R208 R219 R207 R220 R206 R221 R205 R222 R204 R223 R203 R157 R156 R202 CN202 C152 C151 R224 M401 S201 M402 C405 C401 R415 R114 C153 R118 R212 R213 C106 C306 R303 R304 R302 R301 C307 Q301 C309 C128 C130 R155 C115 R111 R112 C133 R119 C112 C108 R214 R216 R121 C201 C202 C204 C205 R201 C206 IC201 C2...

Page 29: ...R104 C123 C122 C139 C150 R136 R135 R134 C112 C108 R119 R118 C136 C107 R130 R144 C144 C147 C140 C137 C141 C142 C106 R302 C306 C303 C302 R405 R402 R408 R414 C207 C152 C206 IC401 1M 1M 100 10V 2 2 0 10k 2 2 100 100 100 100 100 100 100 100 100k 100k 100k 100k 100k 100 0 100 2SA2119K 100k 100 10V 100 100 16P 220 220 10V 47k 10k 470k 1k 47k 22k 47k 10k 0 0 100k 0 TK63115SCL G GT 0 1 1 0 001 0 1 470p 470...

Page 30: ...R711 R702 R701 C736 C735 C741 C731 C715 IC701 CN701 CN721 M751 IC731 CN731 CN741 CN742 M741 CN751 S751 1 866 201 12 12 1 2 E DRIVER BOARD B MAIN BOARD 1 9 1 9 1 4 S711 ROTARY ENCODER DISC TABLE ADDRESS DETECT 1 2 M MOTOR LD BOARD 1 687 133 12 12 LOADING 1 2 SENSOR BOARD 1 687 132 12 12 E C A K MOTOR TB BOARD M 1 687 134 12 12 1 3 TABLE SW BOARD 1 687 669 12 12 1 2 DISC TABLE OPEN CLOSE DETECT OPEN...

Page 31: ... 100 10 50V 1k 2P 4P 5P 5P 3P RPI 576 2P 2P 0 1 4 7k 3P DTC114ESA BA6956AN BA6956AN 12k 10k 13P 100 16V 390 R N F R N F TM 2 GND TM 1 SENS IN SENS OUT GND TM 1 TM 2 SENS IN SENS OUT GND SENS IN SENS OUT GND SENS IN SENS OUT GND GND OPEN SW OPEN SW LM 2 LM 1 LM 1 LM 2 GND E 1 E 2 E 3 VCC OUT2 GND VREF OUT1 VM FIN RIN VCC OUT2 GND VREF OUT1 VM FIN RIN LM R TM R E 1 E 2 E 3 TBL ADDRESS SENS OPEN SW L...

Page 32: ... C921 R977 R978 R979 R932 R982 R984 R976 CN907 CN901 CN903 RB922 RB921 IC921 RB924 RB923 R975 R974 R973 R972 R971 R970 R902 R941 R943 R904 R944 R905 R906 R903 R942 R907 C930 FB902 D901 FB901 R917 R916 D902 C920 R925 R926 R924 R923 C914 R920 R921 R945 R933 R947 R950 JR902 IC901 C919 D MAIN BOARD CN301 USB BOARD COMPONENT SIDE 1 872 405 12 12 1 872 405 12 12 USB BOARD CONDUCTOR SIDE K A K A A K A K ...

Page 33: ... D3 SRAM CS A11 A12 A13 A14 A15 LB UB RD A7 A8 A9 A10 A11 A12 A4 A5 A6 D12 D13 D14 D15 A4 A5 A6 D8 D9 D10 D11 D12 D13 D14 D15 BUS0 BUS1 BUS2 BUS3 BUCK CCE USB SI USB SO DO USB RST LRCK BCK REQ ST REQ A IN GATE LRCK CCE BUCK BUS3 BUS2 BUS1 BUS0 DO DI USB SO USB SI BCK A IN GATE REQ ST REQ USB RST DI A7 A16 A16 A1 A2 A3 A1 A2 A3 D11 D10 D9 D8 BOOT AMO TXD1 RXD1 RESET BOOT AM0 TXD1 RXD1 RESET EN FLG ...

Page 34: ...301 JR305 JR320 JR303 JR319 JR308 JR318 JR307 JR301 JR309 JR302 JR311 JR304 JR310 JR317 JR306 B E B E 1 2 10 11 3 1 1 8 Q455 Q453 C356 C351 C350 C330 C329 C318 C317 LP302 LP301 T001 C460 C456 C454 C453 C452 C410 C409 C402 C401 CN008 CN301 CN302 JW301 JW320 JW316 JW306 JW309 JW315 JW304 JW303 JW317 JW305 JW319 JW313 JW307 JW302 JW311 JW310 JW318 JW321 JW308 W302 W301 JW312 B E B E B E G S G S 1 4 5...

Page 35: ...2k R438 100k R443 10k R444 50V 10 C356 1k R431 47k R433 4700p C466 10k R429 4700p C416 47k R434 1k R432 10k R430 0 R350 0 R441 4 7k R307 4 7k R308 0 01 C355 100 R315 100 R316 47k R303 47k R304 1000p C303 1000p C304 220k R306 NJM4558V TE2 IC401 1 3 3 2 1 NJM4558V TE2 IC401 2 3 5 6 7 NJM4558V TE2 IC401 3 3 8 POWER 4 GND 1000p C302 47k R301 47k R302 1000p C301 NJM14558V TE2 IC301 1 3 3 2 1 NJM14558V ...

Page 36: ...IV 20 ns DIV 59 1 ns 3 3 Vp p qa IC901 ud X2 1 V DIV 50 ns DIV 111 ns 3 7 Vp p ws Q453 Collector REC mode 5 V DIV 20 µs DIV 30 4 µs 10 Vp p ea IC901 oa XT2 1 V DIV 20 µs DIV 30 4 µs 2 Vp p 50 ns 1 6 Vp p es IC901 of X2 1 V DIV 20 ns DIV ed IC901 ih O NJM3427A2 CLK 2 V DIV 2 µs DIV 3 2 µs 3 3 Vp p 800 ns 3 2 Vp p ra IC701 rh XTb 2 V DIV 500 ns DIV wa Q453 Base REC mode 1 V DIV 20 µs DIV 30 4 µs 2 1...

Page 37: ...P901 C121 C119 EP031 C118 C116 C115 CN901 C111 C110 C301 C109 JW299 JW298 JW297 JW296 JW295 JW294 JW293 JW292 JW291 JW290 CN302 CN301 JW289 JW288 JW287 JW286 JW285 JW284 JW283 JW282 JW281 JW280 JW279 JW278 JW277 JW276 JW275 JW274 JW273 JW272 JW271 JW270 JW269 JW268 JW267 JW266 JW265 JW264 JW263 JW261 JW258 JW257 JW254 JW252 JW251 Q916 JW249 Q915 JW248 Q914 JW247 JW246 JW245 JW244 JW243 JW242 JW241...

Page 38: ...7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 O SYS MUTE O SWR O FRONT SP RELAY O CD POWER 0 POWER RELAY CD XRST CD M MUTE O USB POWER I USB CTS DI O USB RTS DO O USB...

Page 39: ...L MIX1 MIX2 VCC TAPE L CD L 0 022 C150 2SC3052EF T1 LEF Q114 C156 220k R214 50V 2 2 C211 50V 22 C111 4 7k R113 50V 1 C116 220 R216 47k R110 2SC3052EF T1 LEF Q111 100 R116 50V 0 47 C119 220 R217 50V 0 22 C212 100k R111 4 7k R213 470 R112 680 R114 50V 2 2 C118 2 2k R212 10k R108 470p C117 2SC3052EF T1 LEF Q112 1 2 3 4 5 6 7 8 9 10 R2S15208SP REFIN LIN RIN VCC DATA CLK GND ROUT LOUT REFOUT 1 C164 1 C...

Page 40: ...O I 2I O 2C 3C GND 3I O 3O I 4O I 4I O 4C 1C VCC 14 13 12 11 10 9 8 7 1 2 3 4 5 6 TC74HC4066AFT EL IC302 1I O 1O I 2O I 2I O 2C 3C GND 3I O 3O I 4O I 4I O 4C 1C VCC 100 R328 100 R330 100 R332 10k R334 KTA1271Y AT Q304 RT1N431C TP 1 Q303 470 R333 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 21P CN301 DATA CLK DO RST DI CTS USB SO TXD USB SI RXD BCK A IN GATE REQ ST REQ USB RST LRCK DVSS DV...

Page 41: ...4 1 2 3 3P CN041 FAN FAN FAN 4 7k R036 220k R049 10k R042 JW001 10 R061 2 2 R047 2 2k R055 KTA1266GR AT Q043 22k R053 1k R057 2 2k R051 1k R045 25V 47 C035 10EDB40 TB3 D021 10EDB40 TB3 D022 E EP031 22k R034 1k R032 22k R033 4 7k R037 8p C277 50V 10 C282 16V 47 100 R265 MA111 TX D031 D2SB60A F04 D001 1 2 3 4 0 1 C274 0 01 C273 120k R285 100k R277 MC2837 D008 1 2 3 3P CN002 USB MONI AC3 UNREG GND NJ...

Page 42: ...C801 R832 R831 R824 R823 R822 R821 R817 R816 R815 R814 R813 R812 R811 R810 R809 R808 R807 R806 R805 R804 R803 R802 1 5 1 4 ET803 RV801 J801 JW807 JW804 JW803 JW802 JW806 JW808 JW805 JW809 JW801 D801 J803 J802 ET802 ET801 C827 C816 C814 C813 C811 C810 C808 C805 C804 C802 CN802 CHASSIS CHASSIS CHASSIS CN803 USB 1 872 796 11 11 MIC BOARD MIC LEVEL MIC 13 1 K MAIN BOARD CN061 K A E USB BOARD CN903 D80...

Page 43: ...C813 4 7k R812 4 7k R813 220k R810 18k R842 C821 0 1 C822 0 1 1000p C823 1000p C824 470k R823 470k R824 1k R822 1k R821 E ET802 NJM4558V TE2 IC801 3 2 1 NJM4558V TE2 IC801 5 6 7 IC801 8 POWER 4 GND 18k R845 10k R846 10k R843 47k R844 100k R841 1k R831 1k R832 10V 220 C827 10 C828 L R J802 J803 4P CN803 1 2 3 4 50k RV801 1 2 3 4 5 5P CN802 VBUS D D GND SHIELD J801 0 022 C805 0 022 C804 SLR 342VC3F ...

Page 44: ... R468 TH441 R495 R496 D401 D402 RY441 D447 D448 R500 EP401 EP402 L441 L442 C441 C442 C447 C448 C461 C462 C463 C481 C486 CN441 JW401 JW403 JW419 JW420 JW421 JW427 JW431 JW439 JW443 JW448 JW453 JW467 JW468 JW410 JW414 JW424 JW425 JW428 JW430 JW432 JW449 JW461 JW462 JW469 JW409 JW411 JW412 JW413 JW418 JW429 JW451 JW455 JW456 JW457 JW402 JW404 JW433 JW434 JW435 JW436 JW470 JW472 JW405 JW406 JW407 JW41...

Page 45: ...W 2 2k R468 TH441 5W 0 22 R449 5W 0 22 R450 0 1 C413 0 1 C414 0 1 C451 0 1 C452 0 1 C453 0 1 C454 2SC5625 Q441 2SC5625 Q442 1k R498 33k R469 1k R470 35V 22 C463 E EP401 UDZW TE17 16B D445 UDZW TE17 16B D446 1 7uH L441 1 7uH L442 RY441 1 2 1 3 4 5 6 7 CN443 7P VCC GND VCC PROTECT RELAY RELAY C411 1000p 1 2 3 4 5 6 7 8 9 10 11 12 13 13P CN441 GND AC 3_RELAY NC STK_MUTE POWER_GND UNREG 16V IN L AMP A...

Page 46: ... L442 C441 C442 C447 C448 C451 C452 C453 C454 C481 C486 C488 C489 C490 CN441 JW402 JW412 JW421 JW422 JW423 JW434 JW452 JW465 JW403 JW420 JW428 JW429 JW438 JW441 JW442 JW443 JW444 JW646 JW405 JW416 JW417 JW427 JW431 JW407 JW411 JW413 JW414 JW415 JW424 JW430 JW437 JW404 JW406 JW418 JW419 JW425 JW426 JW435 JW436 JW440 JW401 JW408 JW409 JW410 JW432 JW433 JW445 JW446 JW447 JW448 JW449 JW450 IC441 CHASS...

Page 47: ...k R445 1k R446 1k R455 1k R456 1k R499 TH441 5W 0 22 R451 5W 0 22 R452 0 1 C451 0 1 C452 0 1 C453 0 1 C454 2SC5625 Q441 2SC5625 Q442 1k R498 R493 47k R492 1k C488 22 35V E EP401 1 7uH L441 1 7uH L442 RY441 1 2 1 3 4 5 6 7 CN443 7P VCC GND VCC PROTECT RELAY RELAY C411 1000p 1 2 3 4 5 6 7 8 9 10 11 12 13 13P CN441 GND AC 3_RELAY VFL STK_MUTE POWER_GND UNREG 16V IN L AMP A_GND IN R PROTECT RELAY_B HP...

Page 48: ...503 JW504 JW505 JW506 JW507 JW516 JW522 R505 JW509 JW501 CN503 C510 C512 C513 R509 R534 C517 C511 C507 R506 R508 R507 C514 R511 C506 JW521 C504 CN501 R510 IC501 RY501 C516 C509 CN502 E JW514 CN504 E E E E E SUB WOOFER BOARD 1 868 919 12 12 1 3 Q2 AMP BOARD CN443 Q1 AMP BOARD CN443 GT44 GT55 L MAIN BOARD CN271 1 2 1 4 SW SP BOARD 1 868 920 12 12 1 4 SUB WOOFER OUT JK501 A B C D 1 2 3 4 5 6 7 8 9 10...

Page 49: ...C3052EF T1 LEF Q503 2SC3052EF T1 LEF Q505 2SC3052EF T1 LEF Q507 7 6 5 4 3 2 1 13 12 11 10 9 8 STK404 130S IC501 POSI POSI SW IN SW NF SUB PRE PRE BIAS BIAS VCC VCC RE RE 1W 4 7k R507 1W 4 7k R508 2W 4 7k R505 2SC5625 Q501 2SC3052EF T1 LEF Q506 1 R534 1 2 3 4 4P CN503 SW OUT SW OUT SW SP_GND SW SP_GND ISA1235AC1TP 1EF Q502 MA111 TX D507 MA111 TX D502 MA111 TX D503 MA111 TX D504 RY501 1 2 UDZW TE17 ...

Page 50: ... JW615 JW611 JW624 JW623 JW607 JW608 JW609 JW617 JW627 JW601 JW602 JW603 JW605 JW606 JW613 JW614 JW616 JW628 JW629 C707 C709 R768 R767 R766 R765 R764 R763 R762 R761 C654 C653 C652 C651 1 4 S652 S651 FLUORESCENT INDICATOR TUBE H MAIN BOARD CN901 R KEY LIGHT BOARD CN615 S KEY LEFT BOARD 1 872 790 12 12 PANEL BOARD RETURN ENTER ILLUMINATION DISPLAY ERASE PRESET EQ GROOVE SURROUND EQ BAND PLAY MODE TU...

Page 51: ...LEF Q702 2SC3052EF T1 LEF Q703 2SC3052EF T1 LEF Q704 2SC3052EF T1 LEF Q705 2SC3052EF T1 LEF Q706 2SC3052EF T1 LEF Q707 2SC3052EF T1 LEF Q708 2SC3052EF T1 LEF Q709 2SC3052EF T1 LEF Q710 2SC3052EF T1 LEF Q711 2SC3052EF T1 LEF Q712 47k R734 47k R733 2SC3052EF T1 LEF Q713 2SC3052EF T1 LEF Q714 47k R741 47k R742 47k R743 47k R744 47k R745 47k R746 47k R747 47k R748 47k R749 47k R750 47k R751 47k R752 4...

Page 52: ...12 S608 S607 S606 S605 S604 S603 S602 G MAIN BOARD CN903 1 872 793 12 12 KEY TOP BOARD FOCUS BASS VOCAL GUITER FOCUS FOCUS BASS D609 S649 VOCAL D608 S646 GUITAR D607 S645 ENTER GT55 R PANEL BOARD CN605 1 872 792 12 12 KEY RIGHT BOARD S602 608 S628 631 638 S641 649 DISC 1 DISC 2 DISC 3 EX CHANGE DISC SKIP Z OPEN CLOSE x CD USB SYNC REC CD TAPE SYNC TAPE REC PAUSE START S PANEL BOARD KEY LEFT BOARD ...

Page 53: ...S648 A 1 2 J H B C 7 8 I F 9 6 K 4 3 G D 5 E S607 S606 S605 S604 S603 S602 SLR 325VCT31P D611 470 R655 470 R602 680 R603 1k R604 1 5k R605 2 2k R606 1k R688 1k R698 S608 4 7k R607 1k R657 100 R656 SLR 325MCT31 0 22 C601 VCC OUT GND NJL24H400B IC601 1 3 2 SW LED OUT STBY LED SIRCS KEY0 D GND AVREF LED 9V KEY LEFT BOARD IC601 REMOTE CONTROL STANDBY RECEIVER 1 7 GT44 GT55 SUBWOOFER SUBWOOFER USB AUDI...

Page 54: ...28 JW911 JW913 JW914 JW915 JW916 JW918 JW919 JW920 JW921 JW929 JW923 JW924 JW927 C914 D902 D903 D904 D905 D908 C907 1 872 053 11 11 TRANS BOARD N1 MAIN BOARD CN001 P1 AMP BOARD CN442 MAIN POWER TRANSFORMER SUB POWER TRANSFORMER AC IN NOT REPLACEABLE BUILT IN TRANSFORMER GT22 MX GT55 MX GT22 AR GT55 AR GT22 AR AUS GT55 AR GT22 AR AUS GT55 AR GT22 AUS VOLTAGE SELECTOR 230 240V T 220V t120V GT22 E2 E...

Page 55: ...914 JL915 JL916 JL919 JL920 JL921 JL923 JL924 JL926 1 3 4 5 6 7 8 9 2 PT902 MC2838 T112 1 D910 1 2 3 4 5 5P CN903 AC VH AC VL GND AC VL AC VH 5 2 16 17 12 14 13 18 1 15 6 10 11 4 7 3 8 9 19 MAIN POWER PT901 FH915 FH917 FH909 FH916 FH918 FH908 FH911 FH912 FH914 FH913 FH907 FH910 MA111 TX D901 47k R913 12k R914 22k R912 50V C914 3 3 0 R911 1 R908 TRANS BOARD A 10 1 2 B 13 11 C 7 8 F 9 6 4 3 D 5 E 12...

Page 56: ... JW906 JW907 JW902 JW903 JW905 JW912 JW901 JW908 JW909 JW910 JW925 JW900 JW914 JW921 JW923 JW911 JW913 JW915 JW918 JW919 JW920 JW922 JW924 JW926 JW927 JW916 N2 MAIN BOARD CN001 P2 AMP BOARD CN442 1 872 552 11 11 MAIN POWER TRANSFORMER SUB POWER TRANSFORMER TRANS BOARD AC IN NOT REPLACEABLE BUILT IN TRANSFORMER E2 E3 E13 E51 E2 E3 E13 E51 E2 E3 E13 E51 E2 E3 E13 E51 MX MX AR AUS E2 E3 E13 E51 MX AR...

Page 57: ...910 UDZSTE 1730B D906 RY901 2SB1238 PQR TV2 Q902 4 7k R915 2SC3052EF T1 LEF Q903 JW925 1 2 3 3P CN903 AC GND AC JL903 JL904 JL905 JL906 JL914 JL915 JL921 JL922 JL923 JL924 1 3 4 5 6 7 8 9 2 PT902 MC2838 T112 1 D910 S901 5 2 16 17 12 14 13 18 1 15 6 10 11 4 7 3 8 9 PT901 FH908 FH913 FH910 FH917 FH914 FH907 FH909 FH918 MA111 TX D901 47k R913 12k R914 22k R912 50V C914 3 3 1 R908 VOLTAGE SELECTOR TRA...

Page 58: ...oard IC915 R5523N001B TR F 1 EN 2 GND 3 FLG 4 IN 5 OUT GATE CONTROL UVLO THERMAL SHUTDOWN CURRENT LIMIT FLAG DELAY MAIN Board IC102 R2S15208SP REFIN 1 VCC 4 CLOCK 6 REF AMP GND 7 ROUT 8 DATA 5 MCU INTERFACE LIN 2 RIN 3 LOUT 9 REFOUT 10 3BAND PARAMETRIC EQUALIZER 1 2 INPUT SELECTOR SURROUND VOCAL CUT TONE CONTROL BASS TREBLE MID TONE CONTROL BASS TREBLE MID MCU INTERFACE RECOUT INC2 IND2 VOLIN2 INB...

Page 59: ... G 4B 4Y 3A 4A 4B 4Y 3A 3B 9 3B 3Y 3Y S AMP Board IC441 STK415 130 E GT22 GT55 2 3 4 5 6 7 8 9 10 11 12 13 VCC VCC CH1_OUT CH1_OUT CH2_OUT CH2_OUT PRE SUB GND CH1 IN CH1 NF ST BY 1 PRE 14 15 CH2 NF CH2 IN IC441 STK403 130 M E GT44 5 6 8 9 10 11 12 13 14 15 16 17 PRE VH CH1_OUT CH1_OUT CH2_OUT CH2_OUT PRE SUB GND CH1 IN CH1 NF ST BY 4 OFF_SET 18 19 CH2 NF CH2 IN 2 3 VL OFF_SET 1 VL 7 VH SUB WOOFER ...

Page 60: ...21 DR22 DR23 DR35 DR34 DR33 DR32 DR31 DR30 DR29 DR28 DR27 DR26 DR25 DR24 NC RST TIMING SEGMENT SELECTOR HIGH VOLTAGE DRIVER ADDRESS COUNTER DISPLAY DATA RAM SEGMENT DATA LATCH INSTRUCTION DECODER SERIAL BUFFER RESET CIRCUIT OSC TIMING COUNTER DUTY COUNTER TIMING DECODER 51 CS 50 NC 49 SI 48 SCK 47 NC 46 XT 45 XT 44 VSS 43 NC 42 VDD 41 NC 40 VFDP 14 NC 2 3 4 5 RD0 RD1 RD2 RD3 10 11 12 13 RD8 RD9 RD...

Page 61: ...I I System clock input terminal 16 9344 MHz 24 XO O System clock output terminal 16 9344 MHz 25 XVDD3 Power supply terminal 3 3 V 26 DVSS3 Ground terminal 27 RO O Analog audio R ch signal output terminal 28 DVDD3 Power supply terminal 3 3 V 29 DVR O Reference voltage 1 65V output terminal 30 LO O Analog audio L ch signal output terminal 31 DVSS3 Ground terminal 32 VDDT3 Power supply terminal 3 3 V...

Page 62: ... 72 PDO O Phase error margin signal between EFM signal and PLCK signal output terminal 73 TMAXS O TMAX detection signal output terminal Not used 74 TMAX O TMAX detection signal output terminal 75 LPFN I Inverted signal input from the operation amplifier for PLL loop filter 76 LPFo O Signal output from the operation amplifier for PLL loop filter 77 PVREF I Reference voltage 1 65V input terminal 78 ...

Page 63: ...pick up block 96 FPi2 D I Main beam D input from the optical pick up block 97 FPi1 B I Main beam B input from the optical pick up block 98 TPi F I Sub beam F input from the optical pick up block 99 TNPC O External capacitor connection terminal 100 TNi E I Sub beam E input from the optical pick up block ...

Page 64: ...AM 55 to 58 BUS0 to BUS3 O Serial data output to the CD MP3 processor 59 BUCK O Serial data transfer clock signal output to the CD MP3 processor 60 CCE O Chip enable signal output to the CD MP3 processor 61 NO USE O Not used 62 DVSS Ground terminal 63 DVCC Power supply terminal 3 3 V 64 RD O Output enable signal output to the S RAM 65 WR O Write enable signal output to the S RAM 66 SRLLB O Lower b...

Page 65: ...he system controller 89 NO USE O Not used 90 SDA I O Two way EEPROM IIC data bus terminal Not used 91 SCL I O Two way EEPROM IIC clock bus terminal Not used 92 BCK O Bit clock signal output to the CD MP3 processor 93 DATA O Audio data output to the CD MP3 processor 94 GATE O Gate signal output to the CD MP3 processor 95 DVCC Power supply terminal 3 3 V 96 REQ I Request signal input from the CD MP3...

Page 66: ...trol signal output terminal reverse direction 23 O LM F O Loading motor control signal output terminal forward direction 24 O TM R O Table motor control signal output terminal reverse direction 25 O TM F O Table motor control signal output terminal forward direction 26 I CD SENS I Disc table address sensor input terminal 27 I OPEN SW I Disc table open close detection switch input terminal L open H...

Page 67: ... I Jog dial pulse input from the rotary encoder multi jog A D input 66 I VOL I Jog dial pulse input from the rotary encoder VOLUME A D input 67 I STREAM I Audio signal input for stream LED A D input 68 O NJM3427FA2 CS O Chip select signal output to the fluorescent indicator tube driver 69 O NJM3427FA2 RESET O System reset signal output to the fluorescent indicator tube driver L reset 70 to 75 O S ...

Page 68: ...lock input terminal 32 768 kHz 93 FLMD0 I Not used 94 X2 O Main system clock output terminal 20 MHz 95 X1 I Main system clock input terminal 20 MHz 96 REGC I External capacitor connection terminal for regulator 97 VSS Ground terminal 98 EVSS0 Ground terminal 99 VDD Power supply terminal 3 3V 100 EVDD0 Power supply terminal 3 3V ...

Page 69: ...IN board section CD mechanism deck section 2 2 8 2 2 3 6 4 7 1 3 3 3 6 5 9 not supplied not supplied USB board 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 Accessories are given in the last of the electrical parts list Ab...

Page 70: ... 2 892 160 01 PANEL HEAD B GT22 GT44 53 X 2179 679 1 BUTTON FOCUS ASSY BASS VOCAL GUITAR ENTER GT55 54 2 892 297 01 BUTTON FOCUS TOP FOCUS FOCUS FOCUS GT55 55 4 217 485 21 EMBLEM 5 A SONY 56 2 892 159 01 PANEL HEAD A GT55 not supplied KEY TOP board TC mecha deck section not supplied PANEL SUPPORT board 51 51 56 54 55 55 52 53 51 51 GT55 GT22 GT44 ...

Page 71: ...mark 101 1 417 656 22 MECHA DECK CWN42FF609 102 1 832 826 21 CABLE FLEXIBLE FLAT 11 CORE 103 4 235 777 01 BELT FR 104 2 683 559 01 BELT AF not supplied not supplied not supplied not supplied 101 102 106 106 106 PANEL board section not supplied 103 104 105 103 105 2 683 560 01 BELT BF 106 3 087 053 01 BVTP2 6 3CR ...

Page 72: ...13 E51 AR AUS 157 A 1234 754 A PANEL BOARD COMPLETE GT22 E2 E3 E13 E51 AR AUS 157 A 1283 432 A PANEL BOARD COMPLETE GT55 MX 157 A 1283 433 A PANEL BOARD COMPLETE GT44 MX 157 A 1283 434 A PANEL BOARD COMPLETE GT22 MX 158 1 832 907 21 CABLE FLEXIBLE FLAT 27 CORE 160 1 834 336 21 CABLE FLEXIBLE FLAT 13 CORE S651 1 480 109 11 ENCODER ROTARY MASTER VOLUME supplied with S651 front panel section not supp...

Page 73: ... 2179 680 1 BUTTON POWER ASSY GT44 GT55 I 1 STANDBY CD TUNER BAND TAPE A B AUDIO USB SUBWOOFER GT44 GT55 221 X 2179 681 1 BUTTON POWER ASSY GT22 I 1 STANDBY CD TUNER BAND TAPE A B AUDIO USB SUBWOOFER GT22 224 2 892 140 01 BUTTON DISPLAY 225 2 892 135 01 BUTTON ERASE 226 2 892 132 01 BUTTON ENTER 227 3 087 053 11 BVTP2 6 3CR 228 2 892 134 01 BUTTON CD DISC 1 DISC 2 DISC 3 EX CHANGE DISC SKIP Z OPEN...

Page 74: ...22 E51 AR 251 A 1271 851 A MAIN BOARD COMPLETE GT22 E3 E13 251 A 1271 852 A MAIN BOARD COMPLETE GT22 AUS 251 A 1271 853 A MAIN BOARD COMPLETE GT22 MX 252 3 077 331 01 BV3 3 CR 253 1 693 727 21 TUNER FM AM 254 1 834 335 21 CABLE FLEXIBLE FLAT 9 CORE 255 1 831 785 21 CABLE FLEXIBLE FLAT 13 CORE 256 1 832 617 21 CABLE FLEXIBLE FLAT 21 CORE M001 1 787 631 11 FAN DC 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 ...

Page 75: ...mark Ref No Part No Description Remark 301 3 905 609 31 SCREW TRANSISTOR 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 not supplied AMP board 1 1 not supplied not supplied not supplied not supplied not supplied not supplied SUB WOOFER board not supplied 5V REG board 301 301 1 1 1 1 1 1 1 GT44 GT55 ...

Page 76: ... 4 225 252 01 CUSHION FOOT 357 1 500 868 11 CORE FERRITE 0F904 1 532 506 33 FUSE T6 3AL 250V GT22 GT55 0F904 1 533 949 33 FUSE CYLINDRICAL TIME LAG T8AL 250V GT44 0F905 1 532 506 33 FUSE T6 3AL 250V GT22 GT55 0F906 1 532 465 33 FUSE T3 15AL 250V 0F907 1 532 465 33 FUSE T3 15AL 250V 0F908 1 533 949 33 FUSE CYLINDRICAL TIME LAG T8AL 250V GT22 GT55 0F909 1 533 949 33 FUSE CYLINDRICAL TIME LAG T8AL 25...

Page 77: ... STOPPER 506 4 218 252 61 SCREW PTPWH M2 6 FLOATING 507 4 245 570 01 GEAR JOINT 508 4 245 572 01 BUSHING GEAR 509 1 687 132 12 SENSOR BOARD 510 4 243 820 01 GEAR TABLE 511 4 243 819 01 GEAR GENEVA 512 4 243 816 11 TRAY 513 4 243 823 11 BELT TABLE 514 4 985 672 01 SCREW PTPWH M2 6 FLOATING 515 4 243 821 01 PULLEY TABLE 516 3 231 598 01 SHEET BA M741 A 1108 965 A MOTOR ASSY TABLE 504 505 505 506 506...

Page 78: ... LOADING B 565 4 224 606 01 GEAR RV 566 4 243 818 01 GEAR U D 567 4 243 822 02 LEVER LIFTER 568 X 2102 809 3 PULLEY KH ASSY 569 4 231 189 01 PULLEY B CHUCKING 570 X 2055 190 1 HOLDER 213 ASSY 572 4 227 549 11 INSULATOR 573 4 227 045 31 SPRING INSULATOR COIL 576 1 834 268 21 WIRE FLAT TYPE 16 CORE 578 A 1236 250 A CD BOARD COMPLETE 0579 A 4735 357 A OPTICAL PICK UP BLOCK KSM 213D 580 1 471 035 21 M...

Page 79: ...1uF 10 50V C445 1 162 927 11 CERAMIC CHIP 100PF 5 50V C446 1 162 927 11 CERAMIC CHIP 100PF 5 50V C447 1 126 967 11 ELECT 47uF 20 50V C448 1 126 967 11 ELECT 47uF 20 50V C451 1 130 495 00 MYLAR 0 1uF 5 50V C452 1 130 495 00 MYLAR 0 1uF 5 50V C453 1 130 495 00 MYLAR 0 1uF 5 50V C454 1 130 495 00 MYLAR 0 1uF 5 50V C461 1 128 562 11 ELECT 47uF 20 100V GT22 GT55 C462 1 128 562 11 ELECT 47uF 20 100V GT2...

Page 80: ... 216 845 11 METAL CHIP 100K 5 1 10W GT22 GT55 R411 1 216 797 11 METAL CHIP 10 5 1 10W GT22 GT55 R412 1 216 797 11 METAL CHIP 10 5 1 10W R413 1 216 797 11 METAL CHIP 10 5 1 10W R414 1 216 797 11 METAL CHIP 10 5 1 10W R415 1 216 797 11 METAL CHIP 10 5 1 10W R416 1 216 797 11 METAL CHIP 10 5 1 10W R417 1 216 809 11 METAL CHIP 100 5 1 10W R418 1 216 809 11 METAL CHIP 100 5 1 10W R419 1 216 809 11 META...

Page 81: ... C115 1 124 778 00 ELECT CHIP 22uF 20 6 3V C116 1 164 360 11 CERAMIC CHIP 0 1uF 16V C117 1 164 227 11 CERAMIC CHIP 0 022uF 10 25V C118 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C119 1 164 227 11 CERAMIC CHIP 0 022uF 10 25V C120 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C122 1 164 315 11 CERAMIC CHIP 470PF 5 50V C123 1 164 315 11 CERAMIC CHIP 470PF 5 50V C124 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C...

Page 82: ...L CHIP 100 5 1 10W R201 1 216 295 00 SHORT CHIP 0 R202 1 216 295 00 SHORT CHIP 0 R203 1 216 809 11 METAL CHIP 100 5 1 10W R204 1 216 809 11 METAL CHIP 100 5 1 10W R205 1 216 809 11 METAL CHIP 100 5 1 10W R206 1 216 809 11 METAL CHIP 100 5 1 10W R207 1 216 809 11 METAL CHIP 100 5 1 10W R208 1 216 809 11 METAL CHIP 100 5 1 10W R209 1 216 809 11 METAL CHIP 100 5 1 10W R210 1 216 809 11 METAL CHIP 100...

Page 83: ...5 11 CARBON 4 7K 5 1 4W R731 1 247 807 31 CARBON 100 5 1 4W R732 1 249 429 11 CARBON 10K 5 1 4W R733 1 249 417 11 CARBON 1K 5 1 4W R734 1 249 430 11 CARBON 12K 5 1 4W R736 1 249 412 11 CARBON 390 5 1 4W R751 1 249 425 11 CARBON 4 7K 5 1 4W KEY LEFT BOARD CAPACITOR C601 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V LED D611 6 501 483 01 LED SLR 325VCT31P I 1 STANDBY D612 8 719 060 27 LED SLR 325MCT31 SUB...

Page 84: ...271 844 A MAIN BOARD COMPLETE GT44 E51 AR A 1271 845 A MAIN BOARD COMPLETE GT44 E3 E13 A 1271 846 A MAIN BOARD COMPLETE GT44 AUS A 1271 847 A MAIN BOARD COMPLETE GT44 MX A 1271 850 A MAIN BOARD COMPLETE GT22 E51 AR A 1271 851 A MAIN BOARD COMPLETE GT22 E3 E13 A 1271 852 A MAIN BOARD COMPLETE GT22 AUS A 1271 853 A MAIN BOARD COMPLETE GT22 MX 7 685 872 01 SCREW BVTT 3X8 S CAPACITOR C001 1 136 165 00...

Page 85: ...2uF 20 50V C212 1 126 957 11 ELECT 0 22uF 20 50V C251 1 162 923 11 CERAMIC CHIP 47PF 5 50V C252 1 162 923 11 CERAMIC CHIP 47PF 5 50V C253 1 162 919 11 CERAMIC CHIP 22PF 5 50V C254 1 162 919 11 CERAMIC CHIP 22PF 5 50V C257 1 126 947 11 ELECT 47uF 20 35V C258 1 126 947 11 ELECT 47uF 20 35V C259 1 126 964 11 ELECT 10uF 20 50V C260 1 126 964 11 ELECT 10uF 20 50V C263 1 126 935 11 ELECT 470uF 20 16V C2...

Page 86: ...L IC302 8 759 523 03 IC TC74HC4066AFT EL IC303 6 707 870 01 IC TC74VHC157FT EKJ IC901 Not supplied IC uPD78F1165GF S GAS AX IC902 8 759 713 61 IC PST3429UL JUMPER RESISTOR JR104 1 216 864 11 SHORT CHIP 0 JR105 1 216 864 11 SHORT CHIP 0 JR106 1 216 864 11 SHORT CHIP 0 JR107 1 216 864 11 SHORT CHIP 0 JR108 1 216 864 11 SHORT CHIP 0 JR109 1 216 864 11 SHORT CHIP 0 JR110 1 216 864 11 SHORT CHIP 0 JR11...

Page 87: ...CHIP 100 5 1 10W R123 1 216 825 11 METAL CHIP 2 2K 5 1 10W R124 1 216 825 11 METAL CHIP 2 2K 5 1 10W R125 1 218 867 11 METAL CHIP 6 8K 0 5 1 10W R126 1 218 867 11 METAL CHIP 6 8K 0 5 1 10W R127 1 216 836 11 METAL CHIP 18K 5 1 10W R128 1 216 836 11 METAL CHIP 18K 5 1 10W R129 1 216 842 11 METAL CHIP 56K 5 1 10W GT22 E3 E13 E51 MX AR AUS GT44 E3 E13 E51 MX AR AUS GT55 E51 MX AR R129 1 216 838 11 MET...

Page 88: ...6 835 11 METAL CHIP 15K 5 1 10W GT55 R279 1 216 836 11 METAL CHIP 18K 5 1 10W GT44 R280 1 216 821 11 METAL CHIP 1K 5 1 10W GT44 GT55 R281 1 216 825 11 METAL CHIP 2 2K 5 1 10W GT44 GT55 R285 1 216 846 11 METAL CHIP 120K 5 1 10W GT44 GT55 R286 1 216 841 11 METAL CHIP 47K 5 1 10W GT44 GT55 R289 1 216 841 11 METAL CHIP 47K 5 1 10W GT44 GT55 R290 1 216 841 11 METAL CHIP 47K 5 1 10W GT44 GT55 R291 1 216...

Page 89: ...216 833 11 METAL CHIP 10K 5 1 10W R964 1 216 827 11 METAL CHIP 3 3K 5 1 10W R965 1 216 821 11 METAL CHIP 1K 5 1 10W R966 1 216 849 11 METAL CHIP 220K 5 1 10W R968 1 216 821 11 METAL CHIP 1K 5 1 10W R969 1 216 821 11 METAL CHIP 1K 5 1 10W R970 1 216 821 11 METAL CHIP 1K 5 1 10W R971 1 216 821 11 METAL CHIP 1K 5 1 10W R972 1 216 809 11 METAL CHIP 100 5 1 10W R973 1 216 809 11 METAL CHIP 100 5 1 10W ...

Page 90: ... 1 10W R824 1 216 853 11 METAL CHIP 470K 5 1 10W R831 1 216 821 11 METAL CHIP 1K 5 1 10W R832 1 216 821 11 METAL CHIP 1K 5 1 10W R841 1 216 845 11 METAL CHIP 100K 5 1 10W R842 1 216 836 11 METAL CHIP 18K 5 1 10W R843 1 216 833 11 METAL CHIP 10K 5 1 10W R844 1 216 841 11 METAL CHIP 47K 5 1 10W R845 1 216 836 11 METAL CHIP 18K 5 1 10W R846 1 216 833 11 METAL CHIP 10K 5 1 10W VARIABLE RESISTOR RV801 ...

Page 91: ... 10W R666 1 216 821 11 METAL CHIP 1K 5 1 10W R671 1 216 821 11 METAL CHIP 1K 5 1 10W R672 1 216 821 11 METAL CHIP 1K 5 1 10W R673 1 216 821 11 METAL CHIP 1K 5 1 10W R674 1 216 821 11 METAL CHIP 1K 5 1 10W R675 1 216 821 11 METAL CHIP 1K 5 1 10W R676 1 216 821 11 METAL CHIP 1K 5 1 10W R681 1 216 833 11 METAL CHIP 10K 5 1 10W R682 1 216 833 11 METAL CHIP 10K 5 1 10W R683 1 216 833 11 METAL CHIP 10K ...

Page 92: ...719 404 50 DIODE MA111 TX D504 8 719 404 50 DIODE MA111 TX D507 8 719 404 50 DIODE MA111 TX IC IC501 6 600 091 01 IC STK404 130S JUMPER RESISTOR JR501 1 216 864 11 SHORT CHIP 0 JR502 1 216 864 11 SHORT CHIP 0 TRANSISTOR Q501 6 551 268 01 TRANSISTOR 2SC5625 Q502 6 551 696 01 TRANSISTOR ISA1235AC1TP 1EF Q503 8 729 620 07 TRANSISTOR 2SC3052EF T1 LEF Q505 8 729 620 07 TRANSISTOR 2SC3052EF T1 LEF Q506 ...

Page 93: ...C433 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C452 1 126 947 11 ELECT 47uF 20 35V C453 1 130 471 00 MYLAR 0 001uF 5 50V C454 1 130 481 00 MYLAR 0 0068uF 5 50V C456 1 130 483 00 MYLAR 0 01uF 5 50V C461 1 164 315 11 CERAMIC CHIP 470PF 5 50V C462 1 164 315 11 CERAMIC CHIP 470PF 5 50V C466 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V CONNECTOR CN008 1 568 830 11 CONNECTOR FFC 11P CN301 1 815 444 11 PIN CO...

Page 94: ... 10K 5 1 10W R430 1 216 833 11 METAL CHIP 10K 5 1 10W R431 1 216 821 11 METAL CHIP 1K 5 1 10W R432 1 216 821 11 METAL CHIP 1K 5 1 10W R433 1 216 841 11 METAL CHIP 47K 5 1 10W R434 1 216 841 11 METAL CHIP 47K 5 1 10W R435 1 216 833 11 METAL CHIP 10K 5 1 10W R436 1 216 833 11 METAL CHIP 10K 5 1 10W R437 1 216 825 11 METAL CHIP 2 2K 5 1 10W R438 1 216 825 11 METAL CHIP 2 2K 5 1 10W R440 1 216 833 11 ...

Page 95: ... 162 919 11 CERAMIC CHIP 22PF 5 50V C910 1 162 919 11 CERAMIC CHIP 22PF 5 50V C912 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C913 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C914 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C915 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C916 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C917 1 100 354 21 ELECT CHIP 220uF 20 6 3V C919 1 164 360 11 CERAMIC CHIP 0 1uF 16V C920 1 164 360 1...

Page 96: ...765 1 216 845 11 METAL CHIP 100K 5 1 10W R766 1 216 841 11 METAL CHIP 47K 5 1 10W R767 1 216 845 11 METAL CHIP 100K 5 1 10W R768 1 216 841 11 METAL CHIP 47K 5 1 10W ROTARY ENCODER S651 1 480 109 11 ENCODER ROTARY MASTER VOLUME S652 1 480 107 11 ENCODER ROTARY OPERATION DIAL MISCELLANEOUS 8 1 500 868 11 CORE FERRITE 9 1 832 647 21 CABLE FLEXIBLE FLAT 27 CORE 101 1 417 656 22 MECHA DECK CWN42FF609 1...

Page 97: ...97 HCD GT22 GT44 GT55 MEMO ...

Page 98: ...ON 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 2007 06 New ...

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