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Sony HCD-ZX70DVD Service Manual Download Page 121

HCD-ZX70DVD

23

23

6-3.

BLOCK  DIAGRAM  – DVD/CD  AUDIO, DVD/CD PLL Section –

63
61
66

7

27
28

26

52

51

50

15

2
3
1

26 27 28

22

5

14

12

11

47
49

9

10

62
55
56
33

25

14

15

16

21

22

8

20

23

5

24

13

30

68

5

3

1

7

BUFFER

IC003

3

5

7

1

BUFFER

IC004

14

COUNTER P

COUNTER Q

PLL

PLL

OSC

OSC

6

MODE CONTROL

I/F

MODE CONTROL

I/F

12

17

19

1

2

6

CD DIGITAL OUT

OPTICAL

OPTICAL

TRANSCEIVER

IC551

X001

27MHz

MULTI-LEVEL

DELTA-SIGMA

MODULATOR

SERIAL

INPUT

I/F

X8

OVERSAMPLING

DIGITAL FILTER

WITH

FUNCTION

CONTROLLER

BPZ CONTROL

D/A

CONVERTER

D/A

CONVERTER

LOW-PASS

FILTER

LOW-PASS

FILTER

16

13

21

17

VOUTL

VOUTR

ZEROL

ZEROR

D ON
BCLKIN
LRCIN

XTI

SCK

MO

MC

SO1

SC1

ML

RSTB

D/A CONVERTER

IC905

D/A CONVERTER

IC906

D/A CONVERTER

IC907

D/A CONVERTER

IC902

AUDIOL

R-CH

ZFL

R-CH

D OUT

ACH12O, ACH34O,
ACH56O

BCKO,
LRCKO

X01CS, X01IT0
X01IT1, X01RST

SI1, SO1,
SC1

33M30, 256FS30,
27M30

CKSEL,
DVD/CD

N27MSDP

27M30

N27MHGA

33MARP

CDSOBYP
BCLK, LRCK

DOUT

BCLK

LRCK

ACH12O

ACH34O

ACH56O

BCKO

LRCKO

X01CS
X01IT0
X01IT1
X01RST

33M30

256FS30

05

CDBKCKI
CDLRCKI

CDSOBYP

CH12I

CH34I

CH56I

BCKI
LRCKI

CS
CPU INT0
CPU INT1
RST

CDDOBYP

16

ACKI

CLK

SO

SI

SCK

SI1
SO1
SC1

CH12O

CH34O

CH56O

CH78O

BCKO

LRCKO

DO

AUDIO DIGITAL

SIGNAL PROCESSOR

IC501

SCKO2

SCKO1

SCKO3

PLL

IC001

DVD/CD

CKSEL

MO

ML

XT1

2
3
1

26 27 28

22

5

31

25

16

13

21

17

SO1

SC1

AUDIOLS

XDACS1

R-CH

ZFLS

R-CH

2
3
1

26 27 28

22

5

32

26

16

13

21

17

SO1

SC1

AUDIOC

AUDIOLFE

XDACS2

ZFC

ZFLFE

33

2
3
1

27 28

22

5

34

16

13

21

17

SO1

SC1

AUDIOLT

XDACRST

XDACS0

ZFL, ZFLS, ZFC,
ZFLFE, ZFLT

27

XDACS3

R-CH

ZFLT

R-CH

35

29

28

•

 SIGNAL PATH

•

 R-ch is omitted due to same as L-ch.

: DVD/CD PLAY (AUDIO)

: DVD/CD PLAY (DIGITAL OUT)

26

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(Page 26)

(Page 24)

(Page 26)

(Page 26)

(Page 24)

(Page 26)

(Page 24)

(Page 26)

CDSOBYP

Same as IC905.

Same as IC905.

Same as IC905.

Summary of Contents for HCD-ZX70DVD

Page 1: ...ted 30 watts 8 ohms at 1 kHz DIN Continuous RMS power output reference 40 watts 8 ohms at 1 kHz 10 THD Music power output reference 60 watts 8 ohms at 1 kHz 10 THD COMPACT DISC DECK RECEIVER SPECIFICATIONS HCD ZX70DVD US Model Canadian Model AEP Model UK Model E Model Australian Model Chinese Model HCD ZX70DVD is the Amplifier DVD CD player Tape Deck and Tuner section in MHC ZX70DVD Continued on n...

Page 2: ...range North American model 530 1 710 kHz with the interval set at 10 kHz 531 1 710 kHz with the interval set at 9 kHz European and Middle Eastern models 531 1 602 kHz with the interval set at 9 kHz Other models 531 1 602 kHz with the interval set at 9 kHz 530 1 710 kHz with the interval set at 10 kHz Antenna AM loop antenna Antenna terminals External antenna terminal Intermediate frequency 450 kHz...

Page 3: ...27 Schematic Diagram MAIN Board 3 5 48 6 28 Schematic Diagram MAIN Board 4 5 49 6 29 Schematic Diagram MAIN Board 5 5 50 6 30 Printed Wiring Board MIC Board 51 TABLE OF CONTENTS ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT NE REMPLACER CES COM PO...

Page 4: ...ge scale The Simpson 250 and Sanwa SH 63Trd are ex amples of a passive VOM that is suitable Nearly all battery operated digital multimeters that have a 2 V AC range are suitable See Fig A Fig A Using an AC voltmeter to check AC leakage 1 5 kΩ 0 15 µF AC voltmeter 0 75 V To Exposed Metal Parts on Set Earth Ground Notes on chip component replacement Never reuse a disconnected chip component Notice t...

Page 5: ...el 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 emis sion observe from more than 30 cm away from the objective lens NOTES ON HANDLING THE OPTICAL PICK UP BLOCK OR BASE UNIT MODEL IDENTIFICATION Back Panel MODEL PART No US model 4 227 558 0 Canadian model 4 227 558 1 AEP UK German and No...

Page 6: ...IF board CN10 and CONNECT board CN701 CONNECT board heat sink Heat sink gets heated up to a high temperature Be careful not to get burnt NOTE ON TEMPERATURE OF HEAT SINK SERVICE POSITION In checking the DVD block prepare jig extension cable J 2501 198 A 700 mm 17 cores ...

Page 7: ... button and indicator ws GROOVE EX button and indicator wd Z B button wf Tape B deck wg Disc 1 indicator wh Disc 2 indicator wj Disc 3 indicator wk Disc 4 indicator wl Disc 5 indicator e TIMER SELECT indicator ea DISPLAY button es FUNCTION button ed SELECT button ef RETURN button eg HI DUB button eh NEXT button ej PREVIOUS button ek PHONES jack el REC PAUSE START button and indicator r PRO LOGIC b...

Page 8: ... s TUNER BAND m M numeric buttons 10 Function Turn the TV on or off Switch the TV s video input Change the TV channels Adjusts the volume of the TV speaker s Function Selects FM or AM Selects a preset number Scans for a station or selects a preset station Select a preset number continued DVD VIDEO CD CD Remote Button s DVD N x X PREV NEXT m M STEP c C SLOW t T D SKIP Numeric buttons DVD SETUP RETU...

Page 9: ...ER T902 Page 12 IF BOARD Page 12 FRONT AMP BOARD Page 13 MB BOARD Page 13 DVD MECHANISM DECK CDM5J DVBU Page 14 TAPE MECHANISM DECK TCM 230AWR12 Page 17 FITTING BASE GUIDE ASS Y BRACKET CHASSIS AND MAGNET ASS Y Page 14 MAGNET ASS Y DVD BASE UNIT DVBU1 Page 15 TRAY SUB Page 16 CHASSIS MOLD B SECTION STOCKER SECTION AND SLIDER SELECTION Page 16 OPTICAL PICK UP TK BOARD KHM 220AAA Page 15 ...

Page 10: ...4 2 wire flat type 15 core CN305 1 connector CN504 4 wire flat type 17 core CN503 3 wire flat type 11 core CN304 3 five screws BVTT 3 8 4 upper case 1 three screws CASE3 TP2 2 three screws CASE3 TP2 UPPER CASE FRONT PANEL SECTION Note Follow the disassembly procedure in the numerical order given ...

Page 11: ...connector CN201 4 three screws BVTP 3 8 4 fifteen screws BVTP 3 8 4 screw BVTP 3 8 7 Remove the back panel to direction of the arrow BACK PANEL SECTION MAIN BOARD 3 screw BVTP 3 8 3 screw BVTP 3 8 5 MAIN board 1 connector CN1001 4 connector CN902 4 connector CN901 2 wire flat type 23 core CN6 2 wire flat type 13 core CN8 ...

Page 12: ...0 core CN1 1 wire flat type 23 core CN5 1 wire flat type 13 core CN7 1 wire flat type 17 core CN9 2 connector CN11 2 connector CN13 3 screws BVTP 3 8 4 IF board 3 four screws BVTP 4 6 1 connector CN801 2 connector CN913 4 Power transforme T902 POWER TRANSFORMER T902 IF BOARD ...

Page 13: ...connector CN013 5 wire flat type 18 core CN003 8 MB board qa bracket 1 three screws BVTP 3 8 0 screw BVTP 2 6 8 9 two screws BVTP 3 8 2 two screws BVTP 3 8 3 two screws BVTP 3 16 7 two screws BVTP 3 16 8 front amp board 6 two screws BVTP 3 8 5 surrund amp board 4 bracket 1 connector CN1002 0 heat sink FRONT AMP BOARD MB BOARD ...

Page 14: ... BTTP M2 6 8 four screws BTTP M2 6 4 two screws BTTP M2 6 6 Bracket chassis 5 three screws BTTP M2 6 3 fitting base guide ass y DVD MECHANISM DECK CDM5J DVBU FITTING BASE GUIDE ASS Y BRACKET CHASSIS AND MAGNET ASS Y 1 four screws BVTP 3 8 2 Remove the DVD mechanism deck section ...

Page 15: ...ss y 2 four screws BVTP M2 6 5 three step screws 7 insulator 7 insulator 7 insulator 6 8 optical pick up KHM 220AAA 2 wire flat type 21 core CN002 1 wire flat type 13 core CN001 3 two screws BVTP 2 6 4 TK board MAGNET ASS Y DVD BASE UNIT DVBU1 OPTICAL PICK UP KHM 220AAA TK BOARD ...

Page 16: ...e left TRAY SUB CHASSIS MOLD B SECTION STOCKER SECTION AND SLIDER SELECTION A B pully LD stocker section tray sub slider selection pully mode 1 Rotating the pulley LD shift the slider selection in the arrow A direction 2 Rotating the pulley mode in the arrow direction adjust the tray sub to be removed 3 Rotating the pulley LD shift the slider selection in the arrow B direction 4 Rotating the pulle...

Page 17: ...8 3 Remove the tape mechanism deck section FRONT PANEL BACK VIEW When connecting the cable from PANEL board CN704 to CD board CN754 set it as shown in the figure CN704 CN754 PANEL board cable CD board TAPE MECHANISM DECK TCM 230AWR12 CABLE SETTING ...

Page 18: ...rection 3 gear gear B 2 gear U D slider 4 gear gear A portion A Adjust the gear gear B with the portion A as shown slider U D gear Adjust the gear so that it meshes with the bottom tooth of slider U D gear as shown gear gear B linearly Adjust so as to be aligned with gear B linearly as shown GEARS INSTALLATION Note Follow the assembly procedure in the numerical order given SECTION 4 ASSEMBLY ...

Page 19: ...ection 2 gear chuking 6 two screws PTPWH M2 6 5 washer 3 convex portion of slider selection 4 compression spring 7 Insert the slider selection into the portion A 1 rotary encoder rotary encoder Align with the slot of rotary encoder align marking portion A Gear chuking Insert a convex portion into a groove of gear chuking SLIDER SELECTION INSTALLATION STOCKER SECTION INSTALLATION ...

Page 20: ...ert the gear eject0 under the gear LD deceleration 1 Insert the portion A of chassis mold B section into the portion B of slider selection gear LD deceleration portion A portion B of slider selection CHASSIS MOLD B SECTION INSTALLATION ...

Page 21: ...nts should be performed with the rated power supply voltage unless otherwise noted Torque Measurement 3 06 N m to 6 96 N m 31 to 71 g cm 0 43 0 98 oz inch 0 19 N m to 0 58 N m 2 to 6 g cm 0 02 0 08 oz inch 3 06 N m to 6 96 N m 31 to 71 g cm 0 43 0 98 oz inch 0 19 N m to 0 58 N m 2 to 6 g cm 0 02 0 08 oz inch 6 96 N m to 14 02 N m 71 to 143 g cm 0 98 1 99 oz inch 9 80 N m 100 g or more 3 53 oz or m...

Page 22: ...22 MEMO ...

Page 23: ... 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 4 W or less unless otherwise specified indicates tolerance f internal component 2 nonflammable resistor 5 fusible resistor C panel designation U B Line V B Line H adjustment for repair Voltages are taken with aVOM Input impedance 10 MΩ Voltage ...

Page 24: ...HCD ZX70DVD 24 24 6 2 PRINTED WIRING BOARD TK Board See page 23 for Circuit Boards Location Page 26 Page 26 ...

Page 25: ...nd under no signal conditions no mark DVD STOP Page 34 Page 35 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié ...

Page 26: ...4 IC205 F 2 IC206 F 2 IC302 A 7 IC303 C 6 IC401 C 10 IC501 G 11 IC601 G 7 IC701 C 3 IC904 G 12 Q801 B 4 6 4 PRINTED WIRING BOARD MB Board Side A See page 23 for Circuit Boards Location Semiconductor Location Ref No Location Page 38 Page 38 Page 38 Page 24 Page 24 Page 60 Page 60 Page 38 Page 38 Page 38 Page 40 ...

Page 27: ...ge 23 for Circuit Boards Location D701 D 4 D806 B 3 IC005 G 11 IC201 G 5 IC203 G 5 IC204 F 3 IC207 G 3 IC304 C 6 IC402 C 9 IC403 C 10 IC404 B 10 IC702 D 2 IC801 C 4 IC802 C 2 IC803 D 2 IC902 G 12 IC905 F 12 IC906 E 12 IC907 D 12 Semiconductor Location Ref No Location ...

Page 28: ...ee page 62 for Waveform Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 33 Page 39 Page 37 Page 29 Page 32 Page 36 Page 37 Page 34 Page 35 Page 37 Page 33 Page 31 Page 33 Page 33 Page 30 Page 34 Page 29 ...

Page 29: ... 29 HCD ZX70DVD 6 7 SCHEMATIC DIAGRAM MB Board 2 10 Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 28 Page 28 Page 37 Page 33 Page 33 Page 33 Page 31 ...

Page 30: ...CHEMATIC DIAGRAM MB Board 3 10 See page 62 for Waveforms Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 34 Page 33 Page 28 Page 35 Page 34 Page 33 Page 31 Page 32 Page 37 ...

Page 31: ...VD 6 9 SCHEMATIC DIAGRAM MB Board 4 10 See page 62 for Waveforms Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 29 Page 37 Page 28 Page 37 Page 32 Page 30 Page 33 ...

Page 32: ...2 6 10 SCHEMATIC DIAGRAM MB Board 5 10 See page 62 for Waveforms Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 30 Page 37 Page 31 Page 28 Page 33 Page 37 Page 36 ...

Page 33: ...or Waveforms Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 29 Page 28 Page 28 Page 28 Page 28 Page 37 Page 35 Page 32 Page 36 Page 37 Page 30 Page 30 Page 34 Page 29 Page 29 Page 34 Page 31 Page 36 Page 35 Page 37 ...

Page 34: ...d 7 10 See page 62 for Waveforms Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 33 Page 35 Page 37 Page 28 Page 35 Page 30 Page 28 Page 25 Page 30 Page 39 Page 35 Page 35 Page 33 Page 35 Page 35 ...

Page 35: ... 13 SCHEMATIC DIAGRAM MB Board 8 10 Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 30 Page 34 Page 33 Page 34 Page 33 Page 34 Page 34 Page 34 Page 25 Page 34 Page 28 ...

Page 36: ... ZX70DVD 36 36 6 14 SCHEMATIC DIAGRAM MB Board 9 10 Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 28 Page 32 Page 33 Page 33 Page 37 Page 37 Page 37 ...

Page 37: ...forms Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 61 Page 33 Page 34 Page 31 Page 39 Page 39 Page 36 Page 28 Page 33 Page 30 Page 32 Page 39 Page 28 Page 32 Page 31 Page 33 Page 36 Page 28 Page 36 Page 39 Page 29 Page 41 ...

Page 38: ...TED WIRING BOARD IF Board See page 23 for Circuit Boards Location Semiconductor Location Ref No Location IC1 E 4 IC2 C 3 Q1 D 3 Q2 C 2 Q3 D 2 Q4 D 3 Page 45 Page 26 Page 26 Page 45 Page 40 Page 26 Page 45 Page 26 Page 26 Page 26 ...

Page 39: ...HEMATIC DIAGRAM IF Board See page 62 for Waveform Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 37 Page 49 Page 49 Page 34 Page 28 Page 37 Page 41 Page 48 Page 37 Page 37 ...

Page 40: ...HCD ZX70DVD 40 40 6 18 PRINTED WIRING BOARDS CDM Section See page 23 for Circuit Boards Location Page 38 Page 26 ...

Page 41: ...41 41 HCD ZX70DVD 6 19 SCHEMATIC DIAGRAM CDM Section See page 62 for IC Block Diagram Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP Page 37 Page 39 ...

Page 42: ...ING BOARD AUDIO Board See page 23 for Circuit Boards Location Semiconductor Location Ref No Location IC601 B 7 IC602 B 6 IC611 B 1 Q621 B 4 Q622 B 4 Q623 B 3 JW15 JW14 1 3 4 6 05 16 MAIN BOARD CN305 TAPE DECK BLOCK 1 2 PLAYBACK Page 45 ...

Page 43: ...oard See page 62 for IC Block Diagram The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié Page 46 ...

Page 44: ... DECK PLUNGER A DECK PLUNGER M1 CAPSTAN MAIN BOARD CN304 M 17 TAPE DECK BLOCK 2 2 05 O A DECK PLUNGER B DECK PLUNGER TAPE DECK BLOCK 2 2 CAPSTAN MAIN BOARD 1 5 CN304 05 0 2 0 2 Q101 C 9 Q102 C 8 Q130 E 12 Q151 B 9 Q152 C 8 Q181 H 9 Q182 H 9 Q183 H 9 Q184 H 9 Q201 C 7 Q202 C 7 Q203 D 7 Q391 D 1 Q392 C 1 Q393 D 1 Q394 C 1 Q395 C 2 Q396 D 2 Q397 C 1 Q501 E 5 Q601 E 11 Q602 D 11 Q603 E 11 Q604 E 11 Q6...

Page 45: ...45 45 HCD ZX70DVD 6 24 PRINTED WIRING BOARD MAIN Board See page 23 for Circuit Boards Location Page 56 Page 44 Page 38 Page 42 Page 54 Page 38 Page 38 Page 60 Page 52 Page 52 Page 51 ...

Page 46: ...TIC DIAGRAM MAIN Board 1 5 See page 62 for Waveforms Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP TAPE A STOP Impossible to measure Page 43 Page 47 Page 51 Page 44 Page 50 Page 48 ...

Page 47: ...47 47 HCD ZX70DVD Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP 6 26 SCHEMATIC DIAGRAM MAIN Board 2 5 Page 55 Page 46 Page 48 Page 50 Page 49 ...

Page 48: ...0DVD 48 48 Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP 6 27 SCHEMATIC DIAGRAM MAIN Board 3 5 Page 61 Page 53 Page 57 Page 39 Page 50 Page 49 Page 46 Page 47 ...

Page 49: ...D ZX70DVD Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP 6 28 SCHEMATIC DIAGRAM MAIN Board 4 5 See page 62 for Waveforms Page 50 Page 39 Page 39 Page 47 Page 48 ...

Page 50: ...HCD ZX70DVD 50 50 Voltages and waveforms are dc with respect to ground under no signal conditions no mark DVD STOP 6 29 SCHEMATIC DIAGRAM MAIN Board 5 5 Page 48 Page 46 Page 47 Page 53 Page 49 ...

Page 51: ...31 SCHEMATIC DIAGRAM MIC Board 6 30 PRINTED WIRING BOARD MIC Board See page 23 for Circuit Boards Location Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM Page 45 Page 46 ...

Page 52: ...H 2 D994 I 1 D995 I 3 D996 I 3 D997 I 3 D998 I 3 IC801 D 3 Q801 D 2 Q821 H 2 Q822 G 1 Q851 D 2 Q871 H 3 Q881 C 1 Q883 D 1 Q891 G 7 Q892 G 7 Q893 G 8 Q894 G 8 Q895 G 9 Q896 G 9 Q897 G 9 Q961 F 3 Q962 F 2 Q963 F 2 Q981 I 1 6 32 PRINTED WIRING BOARDS FRONT AMP HP Boards See page 23 for Circuit Boards Location Semiconductor Location Ref No Location Page 45 Page 45 Page 60 Page 54 Page 60 ...

Page 53: ...etuned conditions no mark FM The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié Page 48 Page 50 Page 55 Page 61 Page 61 ...

Page 54: ...rd See page 23 for Circuit Boards Location D1001 B 4 D1002 B 3 D1051 B 3 D1061 A 2 D1062 B 4 D1081 C 3 IC1001 C 3 Q1001 B 3 Q1051 C 3 Q1061 B 3 Q1062 A 4 Q1063 B 3 Q1064 B 3 Q1081 C 4 Q1091 B 1 Q1092 B 1 Semiconductor Location Ref No Location Page 45 Page 52 ...

Page 55: ...o signal detuned conditions no mark FM The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié Page 47 Page 53 ...

Page 56: ...602 B 9 D603 B 2 D604 A 2 D691 D 2 D755 D 7 D756 D 7 D761 C 3 D762 D 3 D763 D 3 IC701 B 6 IC702 B 2 IC703 D 5 IC704 C 4 Q601 A 9 Q602 A 9 Q603 C 2 Q663 D 1 Q664 D 1 Q665 D 2 Q690 D 3 Q691 D 2 Q692 D 2 D661 A 5 D662 A 4 D663 A 4 D664 A 3 D665 A 3 Semiconductor Location Ref No Location Page 60 Page 45 Page 58 Page 58 ...

Page 57: ...SCHEMATIC DIAGRAM PANEL CD SW Boards See page 62 for Waveform See page 62 for IC Block Diagram Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM Page 59 Page 59 Page 61 Page 48 ...

Page 58: ... for Circuit Boards Location D605 A 3 D606 A 3 D607 D 6 D608 E 6 D609 B 6 D610 B 7 D611 B 7 D612 B 8 D613 D 9 D615 C 6 D617 E 4 D618 E 4 D652 B 4 Q605 C 3 Q607 D 4 Q609 C 3 Q611 C 3 Q613 E 4 Q615 D 3 Q617 D 4 Q652 C 3 Semiconductor Location Ref No Location Page 56 Page 56 ...

Page 59: ...59 59 HCD ZX70DVD 6 39 SCHEMATIC DIAGRAM SUB PANEL Board Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM Page 57 Page 57 ...

Page 60: ...ED WIRING BOARDS TRANS SUB TRANS Boards See page 23 for Circuit Boards Location D901 B 4 D902 B 4 D903 B 4 D904 B 4 D906 A 3 IC901 A 4 Q901 A 3 Semiconductor Location Ref No Location Page 26 Page 56 Page 52 Page 26 Page 52 Page 45 ...

Page 61: ... detuned conditions no mark FM The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié Page 53 Page 53 Page 57 Page 48 Page 37 ...

Page 62: ... p 236 ns 3 6 Vp p 15 2 µs 40 µs 1 8 Vp p 2 3 Vp p 80 ns Approx 120 mVp p Approx 90 mVp p 1 4 Vp p IC Block Diagrams CLAMP MOTOR Board IC701 M54641L PANEL Board IC704 BA3830F AUDIO Board IC602 µPC1330HA Waveforms TK Board 1 IC001 tf SIGO DVD Play Mode MB Board 1 IC202 os X0 2 IC001 r FE DVD Play Mode 5 IC303 z BCLK 3 IC001 el TE DVD Play Mode 6 IC303 z LRCK 7 IC401 wg LRCKO 2 IC303 ts MDP0 DVD Pla...

Page 63: ... mVp p H qj IC701 7 PWM2 wa IC001 qs SCKO1 qk IC701 8 PWM1 ql IC701 9 PWM0 qf IC501 q LRCKO qg IC601 tl MCK q IC401 ys C OUT DVD Play Mode color bar NTSC qh IC601 zcb CPUCK q IC401 ys C OUT DVD Play Mode color bar PAL qa IC401 yg COMP OUT DVD Play Mode color bar NTSC qa IC401 yg COMP OUT DVD Play Mode color bar PAL qs IC401 us FLDO qd IC501 9 BCKO w IC001 6 XT1 4 5 Vp p 40 6 ns ws IC001 qf SCKO2 ...

Page 64: ...1 qg X IN 3 IC401 w RDS INT AEP UK models wd IC001 qj SCKO3 MAIN Board 1 IC401 q XC IN IF Board 1 IC1 el X1 4 IC691 qg DVD Play Mode color bar NTSC 4 IC691 qg DVD Play Mode color bar PAL 5 IC691 q DVD Play Mode color bar NTSC 5 IC691 q DVD Play Mode color bar PAL PANEL Board 1 IC701 oa XOUT 6 IC691 qd DVD Play Mode color bar NTSC 6 IC691 qd DVD Play Mode color bar PAL ...

Page 65: ... CORE AEP UK CH 3 1 769 977 11 WIRE FLAT TYPE 13 CORE US CND E EA MX HK MY SP AR TH TW AUS 4 1 693 481 11 TUNER FM AM US CND 4 1 693 482 11 TUNER FM AM EA MY SP HK TH TW AUS MX AR 4 1 693 484 11 TUNER FM AM E 4 1 693 490 11 TUNER FM AM AEP UK CH 5 4 227 558 01 PANEL BACK US 5 4 227 558 11 PANEL BACK CND 5 4 227 558 21 PANEL BACK AEP UK 5 4 227 559 01 PANEL BACK EA 5 4 227 559 11 PANEL BACK MY SP 5...

Page 66: ...OARD COMPLETE US CND AEP UK E MX AR AUS 68 A 4473 023 A PANEL BOARD COMPLETE EA MY SP HK TW 68 A 4473 683 A PANEL BOARD COMPLETE TH 68 A 4473 851 A PANEL BOARD COMPLETE CH 69 1 769 938 11 WIRE FLAT TYPE 11 CORE 70 A 4428 661 A CD SW BOARD COMPLETE EXCEPT TH CH 70 A 4473 825 A CD SW BOARD COMPLETE CH 70 A 4473 243 A CD SW BOARD COMPLETE TH 71 1 773 022 11 WIRE FLAT TYPE 15 CORE 300mm 72 1 773 045 1...

Page 67: ...782 464 21 CORD POWER CH 0110 1 783 531 11 CORD POWER US 0110 1 783 941 21 CORD POWER AR 0110 1 791 901 11 CORD POWER E TH MX 0111 1 569 008 21 ADAPTOR CONVERSION 2P EA MY SP TW 0112 1 770 019 11 ADAPTOR CONVERSION PLUG 3P UK HK 113 A 4473 238 A IF BOARD COMPLETE EXCEPT TH CH 113 A 4473 693 A IF BOARD COMPLETE TH 113 A 4473 860 A IF BOARD COMPLETE CH 114 4 227 814 01 BRACKET DVD 115 A 4473 710 A M...

Page 68: ... SENSOR 164 1 675 723 11 IN SW BOARD 165 A 4672 872 D BASE MAGNET ASSY FITTING 167 4 211 235 01 BELT COMMUNICATION 168 4 211 236 01 BELT LOADING 169 4 211 231 01 PULLEY MODE 170 4 211 214 01 PULLEY LD 171 4 211 232 01 GEAR LD DECELERATION 172 4 211 228 01 LEVER GOOSENECK 173 4 214 130 01 GEAR TRAY 174 1 675 722 11 CONNECTOR BOARD 175 3 341 549 01 SCREW 2 6X12 DIA 7 5 PTP WH 176 4 226 821 02 PLATE ...

Page 69: ... 01 SPRING SHUTTER TENSION 223 4 211 233 01 SLIDER SELECTION 224 4 211 230 01 GEAR CHUCKING 225 4 211 245 01 SPRING COMPRESSION 226 1 675 729 11 CLAMP MOTOR BOARD 227 4 211 221 01 GEAR LD MOVABLE 228 4 211 217 01 GEAR SELECTION 229 4 211 242 11 SHAFT SELECTION GEAR 230 4 211 240 01 GEAR LD DECELERATION B 231 4 211 216 01 GEAR RELAY 232 4 211 241 01 LEVER SELECTION 233 4 216 879 01 SPRING GEAR COMP...

Page 70: ...4 01 SPRING HEAD TENSION 404 X 3374 156 4 PINCH LEVER REV ASSY 405 X 3374 155 4 PINCH LEVER FWD ASSY 406 3 017 365 01 BASE PINCH LEVER FWD 407 3 017 366 01 BASE PINCH LEVER REV 408 3 016 567 02 SPRING CASSETTE LEAF 409 A 2007 845 A AUDIO BOARD COMPLETE HP101 A 2004 778 A BASE A ASSY HEAD HRPE101A 2004 779 A BASE B ASSY HEAD 401 402 402 403 403 404 404 405 405 406 406 407 408 408 407 HRPE101 HP101 ...

Page 71: ...ON 458 3 041 947 01 BELT FR 459 A 2004 752 A BLOCK A ASSY MECHANICAL 460 3 016 566 01 SLIDER REVERSE 461 A 2007 838 A LEAF SW BOARD COMPLETE 462 4 228 450 01 SPRING REVERSE SLIDER TORSION 463 3 019 208 01 WASHER STOPPER 464 3 027 453 01 SPRING GROUND TENSION 465 3 030 823 01 SCREW BVTT 2X3 5 466 A 2004 753 A BLOCK B ASSY MECHANICAL 467 X 3378 042 1 FLYWHEEL B FWD ASSY 468 X 3378 043 1 FLYWHEEL B R...

Page 72: ...72 MEMO ...

Page 73: ...TOR 2SC2001TP LK Q622 8 729 142 46 TRANSISTOR 2SC2001TP LK Q623 8 729 801 93 TRANSISTOR 2SD1387 34 TP 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 ...

Page 74: ...CARBON 15K 5 1 4W R635 1 249 434 11 CARBON 27K 5 1 4W R636 1 249 438 11 CARBON 56K 5 1 4W R661 1 249 409 11 CARBON 220 5 1 4W R662 1 249 409 11 CARBON 220 5 1 4W R663 1 249 409 11 CARBON 220 5 1 4W R664 1 249 409 11 CARBON 220 5 1 4W R665 1 249 409 11 CARBON 220 5 1 4W SWITCH S627 1 762 875 21 SWITCH KEYBOARD Z5 S628 1 762 875 21 SWITCH KEYBOARD Z4 S629 1 762 875 21 SWITCH KEYBOARD Z3 S630 1 762 8...

Page 75: ...306 11 CERAMIC 0 01uF 30 16V C871 1 107 721 11 ELECT 4 7uF 20 100V C872 1 126 959 11 ELECT 0 47uF 20 50V C891 1 104 665 11 ELECT 100uF 20 10V C892 1 126 961 11 ELECT 2 2uF 20 50V C893 1 104 665 11 ELECT 100uF 20 10V C911 1 130 777 00 MYLAR 0 1uF 10 100V C912 1 130 777 00 MYLAR 0 1uF 10 100V C951 1 127 753 11 ELECT 3300uF 20 71V EXCEPT US CND AEP UK C951 1 135 516 11 ELECT 3300uF 20 63V US CND AEP ...

Page 76: ...260 089 11 CARBON 150 5 1 2W R823 1 260 089 11 CARBON 150 5 1 2W R824 1 260 089 11 CARBON 150 5 1 2W R825 1 249 402 11 CARBON 56 5 1 4W R826 1 249 417 11 CARBON 1K 5 1 4W R827 1 249 433 11 CARBON 22K 5 1 4W R828 1 249 417 11 CARBON 1K 5 1 4W R829 1 249 437 11 CARBON 47K 5 1 4W R830 1 249 417 11 CARBON 1K 5 1 4W R831 1 260 076 11 CARBON 10 5 1 2W AEP UK CH R832 1 260 076 11 CARBON 10 5 1 2W AEP UK ...

Page 77: ...D COMPLETE TH A 4473 860 A IF BOARD COMPLETE CH CAPACITOR C1 1 124 779 00 ELECT CHIP 10uF 20 16V C2 1 163 038 00 CERAMIC CHIP 0 1uF 25V C4 1 163 031 11 CERAMIC CHIP 0 01uF 50V C5 1 115 464 91 CERAMIC CHIP 0 0022uF 10 630V C6 1 126 206 11 ELECT CHIP 100uF 20 6 3V C8 1 163 031 11 CERAMIC CHIP 0 01uF 50V CONNECTOR CN1 1 784 369 21 CONNECTOR FFC FPC 10P CN3 1 770 215 11 PIN CONNECTOR PC BOARD 7P CN5 1...

Page 78: ...W R30 1 216 198 00 RES CHIP 1K 5 1 8W R31 1 216 097 00 RES CHIP 100K 5 1 10W R32 1 216 198 00 RES CHIP 1K 5 1 8W R33 1 216 097 00 RES CHIP 100K 5 1 10W R34 1 216 049 11 RES CHIP 1K 5 1 10W R35 1 216 097 00 RES CHIP 100K 5 1 10W R44 1 216 025 00 RES CHIP 100 5 1 10W R48 1 216 097 00 RES CHIP 100K 5 1 10W R49 1 216 025 00 RES CHIP 100 5 1 10W R50 1 216 073 00 METAL CHIP 10K 5 1 10W R60 1 216 174 00 ...

Page 79: ...LAR 0 0068uF 5 50V C116 1 130 481 00 MYLAR 0 0068uF 5 50V C117 1 163 017 00 CERAMIC CHIP 0 0047uF 5 50V C118 1 164 161 11 CERAMIC CHIP 0 0022uF 10 100V C119 1 136 159 00 MYLAR 0 033uF 5 50V C120 1 126 964 11 ELECT 10uF 20 50V C121 1 126 964 11 ELECT 10uF 20 50V C122 1 136 165 00 MYLAR 0 1uF 5 50V C123 1 136 165 00 MYLAR 0 1uF 5 50V C124 1 126 960 11 ELECT 1uF 20 50V C125 1 104 665 11 ELECT 100uF 2...

Page 80: ...ECT 10uF 20 50V C259 1 126 964 11 ELECT 10uF 20 50V C260 1 126 964 11 ELECT 10uF 20 50V C261 1 126 964 11 ELECT 10uF 20 50V C264 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C266 1 163 038 00 CERAMIC CHIP 0 1uF 25V C267 1 163 038 00 CERAMIC CHIP 0 1uF 25V C268 1 163 038 00 CERAMIC CHIP 0 1uF 25V C269 1 163 038 00 CERAMIC CHIP 0 1uF 25V C270 1 136 162 00 MYLAR 0 056uF 5 50V C271 1 126 960 11 ELECT 1uF ...

Page 81: ...YLAR 0 022uF 5 50V C648 1 163 017 00 CERAMIC CHIP 0 0047uF 5 50V C680 1 104 664 11 ELECT 47uF 20 10V C681 1 107 725 11 CERAMIC CHIP 0 1uF 10 16V C682 1 126 916 11 ELECT 1000uF 20 6 3V C683 1 104 665 11 ELECT 100uF 20 10V C684 1 126 916 11 ELECT 1000uF 20 6 3V C685 1 104 665 11 ELECT 100uF 20 10V C686 1 107 725 11 CERAMIC CHIP 0 1uF 10 16V C687 1 163 233 11 CERAMIC CHIP 18PF 5 50V C688 1 163 233 11...

Page 82: ...P TE1 IC604 8 759 099 06 IC M5218AFP TE1 IC691 8 759 563 79 IC BA7660F E2 IC901 8 759 231 53 IC M5F7805L IC902 8 759 701 65 IC M5F79M05L IC903 8 759 158 62 IC TA78057S IC905 8 759 464 03 IC uPC29M12HF IC906 8 759 604 86 IC M5F7807L IC907 8 759 604 32 IC M5F7810L JACK TERMINAL J101 1 784 920 11 JACK PIN 6P VIDEO AUDIO IN MD IN OUT J102 1 770 377 31 JACK PIN 1P WOOFER OUT J691 1 537 943 11 TERMINAL ...

Page 83: ...07 8 729 107 45 TRANSISTOR 2SC3624A T1L15L16 Q608 8 729 107 45 TRANSISTOR 2SC3624A T1L15L16 Q609 8 729 900 53 TRANSISTOR DTC114EKA T146 Q610 8 729 027 23 TRANSISTOR DTA114EKA T146 Q611 8 729 027 23 TRANSISTOR DTA114EKA T146 Q612 8 729 027 23 TRANSISTOR DTA114EKA T146 Q613 8 729 027 23 TRANSISTOR DTA114EKA T146 Q614 8 729 027 23 TRANSISTOR DTA114EKA T146 Q615 8 729 027 23 TRANSISTOR DTA114EKA T146 ...

Page 84: ...3 1 216 097 00 RES CHIP 100K 5 1 10W R234 1 216 097 00 RES CHIP 100K 5 1 10W R235 1 216 097 00 RES CHIP 100K 5 1 10W R301 1 216 085 00 METAL CHIP 33K 5 1 10W R302 1 216 057 00 METAL CHIP 2 2K 5 1 10W R303 1 216 025 00 RES CHIP 100 5 1 10W R304 1 216 025 00 RES CHIP 100 5 1 10W R305 1 216 057 00 METAL CHIP 2 2K 5 1 10W R306 1 216 071 00 METAL CHIP 8 2K 5 1 10W R307 1 216 071 00 METAL CHIP 8 2K 5 1 ...

Page 85: ...IP 33K 5 1 10W AEP UK R493 1 216 089 00 RES CHIP 47K 5 1 10W EXCEPT US CND AEP UK R494 1 216 053 00 METAL CHIP 1 5K 5 1 10W EA MY SP HK TH TW CH R494 1 216 081 00 METAL CHIP 22K 5 1 10W E MX AR R494 1 126 085 00 METAL CHIP 33K 5 1 10W AUS R494 1 216 089 00 RES CHIP 47K 5 1 10W US CND AEP UK R495 1 216 025 00 RES CHIP 100 5 1 10W R501 1 216 073 00 METAL CHIP 10K 5 1 10W R502 1 216 089 00 RES CHIP 4...

Page 86: ... CHIP 10K 5 1 10W R901 1 216 065 00 RES CHIP 4 7K 5 1 10W R902 1 216 081 00 METAL CHIP 22K 5 1 10W R903 1 216 049 11 RES CHIP 1K 5 1 10W R941 1 216 057 00 METAL CHIP 2 2K 5 1 10W R942 1 216 097 00 RES CHIP 100K 5 1 10W R943 1 216 065 00 RES CHIP 4 7K 5 1 10W VARIABLE RESISTOR RV301 1 238 600 11 RES ADJ CARBON 10K RV351 1 238 600 11 RES ADJ CARBON 10K VIBRATOR X401 1 567 098 41 VIBRATOR CRYSTAL 32 ...

Page 87: ...M 10uF 20 10V C602 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C603 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C604 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C605 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C606 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C607 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C608 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C701 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C702 1 162 970 11 CERAMIC ...

Page 88: ...69 116 21 FERRITE 0uH FB015 1 469 116 21 FERRITE 0uH FB016 1 216 801 11 METAL CHIP 22 5 1 16W FB017 1 469 116 21 FERRITE 0uH FB018 1 469 116 21 FERRITE 0uH FB019 1 469 116 21 FERRITE 0uH FB022 1 469 116 21 FERRITE 0uH FB023 1 469 116 21 FERRITE 0uH FB024 1 469 116 21 FERRITE 0uH FB026 1 469 116 21 FERRITE 0uH FB028 1 469 116 21 FERRITE 0uH FB030 1 469 116 21 FERRITE 0uH FB032 1 469 116 21 FERRITE ...

Page 89: ...EP UK JW004 1 216 864 11 METAL CHIP 0 5 1 16W EA JW005 1 216 864 11 METAL CHIP 0 5 1 16W AUS JW006 1 216 864 11 METAL CHIP 0 5 1 16W MY SP HK TH TW JW007 1 216 864 11 METAL CHIP 0 5 1 16W CH COIL L001 1 414 754 11 INDUCTOR 10uH L402 1 414 754 11 INDUCTOR 10uH TRANSISTOR Q801 8 729 028 73 TRANSISTOR DTA114EUA T106 RESISTOR R001 1 216 833 11 RES CHIP 10K 5 1 16W R002 1 216 833 11 RES CHIP 10K 5 1 16...

Page 90: ...CHIP 1 2K 5 1 16W R407 1 216 833 11 RES CHIP 10K 5 1 16W R409 1 216 864 11 METAL CHIP 0 5 1 16W R410 1 216 821 11 METAL CHIP 1K 5 1 16W R411 1 216 833 11 RES CHIP 10K 5 1 16W R413 1 216 864 11 METAL CHIP 0 5 1 16W R426 1 216 813 11 METAL CHIP 220 5 1 16W R427 1 216 813 11 METAL CHIP 220 5 1 16W R428 1 216 813 11 METAL CHIP 220 5 1 16W R429 1 216 813 11 METAL CHIP 220 5 1 16W R430 1 216 813 11 META...

Page 91: ...11 RES CHIP 10K 5 1 16W R853 1 216 833 11 RES CHIP 10K 5 1 16W R854 1 216 833 11 RES CHIP 10K 5 1 16W R855 1 216 834 11 METAL CHIP 12K 5 1 16W R856 1 216 836 11 METAL CHIP 18K 5 1 16W R857 1 218 899 11 METAL CHIP 150K 0 5 1 16W R858 1 218 899 11 METAL CHIP 150K 0 5 1 16W R859 1 218 889 11 METAL CHIP 56K 0 5 1 16W R860 1 218 889 11 METAL CHIP 56K 0 5 1 16W R861 1 216 296 00 SHORT 0 R864 1 216 138 0...

Page 92: ... 10 50V C721 1 162 286 31 CERAMIC 220PF 10 50V C722 1 162 286 31 CERAMIC 220PF 10 50V C723 1 162 286 31 CERAMIC 220PF 10 50V C724 1 162 286 31 CERAMIC 220PF 10 50V C725 1 162 286 31 CERAMIC 220PF 10 50V C726 1 162 286 31 CERAMIC 220PF 10 50V C727 1 162 286 31 CERAMIC 220PF 10 50V C728 1 162 286 31 CERAMIC 220PF 10 50V C731 1 124 261 00 ELECT 10uF 20 50V C732 1 124 261 00 ELECT 10uF 20 50V C751 1 1...

Page 93: ...BON 100K 5 1 4W R714 1 249 441 11 CARBON 100K 5 1 4W R715 1 249 441 11 CARBON 100K 5 1 4W R716 1 249 441 11 CARBON 100K 5 1 4W R717 1 249 441 11 CARBON 100K 5 1 4W R718 1 249 441 11 CARBON 100K 5 1 4W R719 1 249 441 11 CARBON 100K 5 1 4W R720 1 249 441 11 CARBON 100K 5 1 4W R721 1 249 441 11 CARBON 100K 5 1 4W R722 1 249 441 11 CARBON 100K 5 1 4W R723 1 249 441 11 CARBON 100K 5 1 4W R724 1 249 441...

Page 94: ... STP15 ILLUMINATION D617 8 719 058 64 LED SEL5823A TP15 GROOVE EX D618 8 719 058 64 LED SEL5823A TP15 GROOVE D652 8 719 056 13 LED SML79423C TP15 DVD u EARTH TERMINAL ETP701 1 537 738 21 TERMINAL EARTH TRANSISTOR Q605 8 729 900 80 TRANSISTOR BA1A4M TP Q607 8 729 900 80 TRANSISTOR BA1A4M TP Q609 8 729 900 80 TRANSISTOR BA1A4M TP Q611 8 729 900 80 TRANSISTOR BA1A4M TP Q613 8 729 900 80 TRANSISTOR BA...

Page 95: ...1 1 435 209 11 TRANSFORMER POWER US CND A 4428 632 A SURR AMP BOARD COMPLETE AEP UK A 4428 643 A SURR AMP BOARD COMPLETE E EA MY SP HK TW MX AR AUS A 4428 994 A SURR AMP BOARD COMPLETE US CND A 4473 251 A SURR AMP BOARD COMPLETE TH A 4473 831 A SURR AMP BOARD COMPLETE CH CAPACITOR C1001 1 126 963 11 ELECT 4 7uF 20 50V EXCEPT US CND C1001 1 128 581 11 ELECT 4 7uF 20 100V US CND C1002 1 162 286 31 C...

Page 96: ...1 11 CARBON 100K 5 1 4W R1092 1 249 441 11 CARBON 100K 5 1 4W R1093 1 249 439 11 CARBON 68K 5 1 4W R1094 1 249 433 11 CARBON 22K 5 1 4W RELAY RY1061 1 515 920 11 RELAY 24V RY1062 1 515 920 11 RELAY 24V THERMISTOR POSITIVE THP091 1 807 796 11 THERMISTOR A 4725 157 A TK BOARD COMPLETE CAPACITOR C004 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C005 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C006 1 124 779 ...

Page 97: ...F913 1 532 464 31 FUSE 2 5A 250V E EA MY SP HK TW AR AUS 0F914 1 533 312 11 FUSE GLASS CYLINDRICAL DIA 5 10A 125V CND 0F914 1 533 949 31 FUSE CYLINDRICAL TIME LUG T8A 250V AEP UK 0F915 1 533 312 11 FUSE GLASS CYLINDRICAL DIA 5 10A 125V CND 0F915 1 533 949 31 FUSE CYLINDRICAL TIME LUG T8A 250V AEP UK 0F916 1 533 312 11 FUSE GLASS CYLINDRICAL DIA 5 10A 125V US CND 0F916 1 533 949 31 FUSE CYLINDRICAL...

Page 98: ... A ASSY HEAD HRPE101A 2004 779 A BASE B ASSY HEAD M1 X 3378 241 1 MOTOR ASSY CAPSTAN REEL M701 X 4950 341 1 MOTOR CLAMP ASSY ELEVATOR UP DOWN M702 X 4950 342 1 MOTOR LOADING ASSY S707 1 418 045 01 ENCODER ROTARY DISC TRAY ADDRESS DETECT 0T902 1 435 475 11 TRANSFORMER POWER US CND 0T902 1 435 391 11 TRANSFORMER POWER AEP UK 0T902 1 435 392 11 TRANSFORMER POWER EXCEPT US CND AEP UK HARDWARE LIST 1 7...

Page 99: ...rical Parts List 3 2 SERVICING NOTES 4 3 SERVICE MODE 5 4 TEST MODE 7 5 ELECTRICAL ADJUSTMENTS DECK Section 17 VIDEO Section 20 6 BLOCK DIAGRAMS 6 1 Block Diagram SERVO Section 21 6 2 Block Diagram SIGNAL PROCESS VIDEO Section 22 6 3 Block Diagram DVD CD AUDIO DVD CD PLL Section 23 6 4 Block Diagram DVD CD MAIN Section 24 6 5 Block Diagram TUNER TAPE DECK Section 25 6 6 Block Diagram MAIN Section ...

Page 100: ...ation G 18 MB Board 8 10 Location G 18 MB Board 10 10 Location I 14 MB Board 10 10 Location I 14 Page 25 Page 25 Page 39 Page 39 Page 41 Page 41 Abbreviation AR Argentine model AUS Australian model CH Chinese model CND Canadian model EA Saudi Arabia model HK Hong Kong model MX Mexican model MY Malaysia model SP Singapore model TH Thai model TW Taiwan model 37 28 ...

Page 101: ...Y SP HK TH TW CH R237 1 216 208 00 RES CHIP 2 7K 5 1 8W CH R237 1 216 216 00 RES CHIP 5 6K 5 1 8W MY SP HK TH TW Ref No Part No Description Remark Ref No Part No Description Remark Abbreviation CH Chinese model HK Hong Kong model MY Malaysia model SP Singapore model TH Thai model TW Taiwan model ...

Page 102: ...on the dummy disc NOTES ON INSTALLING OPTICAL PICK UP Note Follow the assembly procedure in the numerical order given 3 three step screws 1 insulator 1 insulator 1 insulator 2 6 wire flat type 21 core CN002 7 wire flat type 13 core CN001 8 Remove the solder 5 two screws BVTP 2 6 4 TK board optical pick up KHM 220AAA Note Installing optical pick up remove the solder for short Ver 1 4 NOTE OF REPLAC...

Page 103: ...ton to turn the set ON 2 Select the function TUNER and press TUNER BAND button to select the BAND AM 3 Press 1 button to turn the set OFF 4 Press MODE SELECT and 1 buttons simultaneously and the display of fluorescent indicator tube changes to AM 9 k STEP or AM 10 k STEP and thus the channel step is changed over GC Test Mode This mode is used to check the software version FL tube LED keyboard and ...

Page 104: ...emory is cleared 10 When a tape is inserted in Deck B and recording is started the input source function selects VIDEO automatically 11 When x button is pressed to stop recording the Deck B is selected and tape is rewound using the m button tape is rewound tape is stops at around the record starting position and playback of the recorded portion of the tape is started If PAUSE is inserted even once...

Page 105: ...y Normally all items are checked successively one after another automatically unless an error is found but at a certain item that requires judg ment through a visual check to the result the following screen is displayed for the key entry Syscon Diagnosis Diag All Check No 2 Version 2 3 ROM Check Sum Check Sum 2005 Press NEXT Key to Continue Press PREV Key to Repeat _ For the ROM Check the check su...

Page 106: ... checked 4 3 DSP Driver Test Test signal data DSP Driver Error Not detected Caution Do not conduct this test with a mechanical deck connected The maximum voltage is applied to the Servo Driver IC IC801 IC802 If mechanical deck is connected the mo tor and optics could be damaged Disconnect mechanical deck following the output message then enter specified 4 or 5 digit number from the remote commande...

Page 107: ...A55A another error will be present 5 5 ARP RAM Check Data write read and accord check Error 11 ARP RAM read data discord The program code data stored in ROM are copied to all areas of RAM IC304 connected to the ARP IC303 through the bus then they are read and checked if they ac cord If the detail check was selected initially the data are written to all areas and read then the same test is conducte...

Page 108: ...2 ARP 1930 8 3 Test Tone Error Codes List 00 Error not detected 01 RAM write read data discord 02 Gate array NG 03 EEPROM NG 08 ARP register read data discord 09 ARP RAM data bus error 10 ARP RAM address bus error 11 ARP RAM read data discord 12 Servo DSP NG 13 1930 SDRAM NG 14 ARP 1930 video NG 15 ARP 1930 audio NG 16 1910 UCODE download NG 17 System call error function not supported 18 System ca...

Page 109: ...ugh the message to con firm whether discs other than SACD disc are adjusted is not dis played you can finish the adjustment if pressing the x button During adjustment of each disc the measurement for disc type judgment is made As automatic adjustment does not judge the disc type unlike conventional models take care not to insert wrong type discs Also do not give a shock during adjustment 1 DVD SL ...

Page 110: ...ollowing steps then adjusted values will be written to the EEPROM DVD Dual Layer Disc Adjustment Steps 1 Sled Tilt Reset 2 Disc Check Memory DL 3 Wait 500 msec 4 Set Disc Type DL 5 LD ON 6 Spdl Start 7 Wait 1 sec Layer 1 Adjust 8 Focus Servo ON 0 9 Auto Track Offset Adjust 10 Clva ON 11 Wait 500 msec 12 Tracking ON 13 Wait 500 msec 14 Sled ON 15 Check CLV Lock 16 Auto Loop Filter Offset Auto Focus...

Page 111: ...tion Menu 1 Disc type 2 Servo Control 3 Track Layer Jump 4 Manual Adjustment 5 Auto Adjustment 6 Memory Check 0 Disc Check Memory Exit Return In using the manual operation menu take care of the following points These commands do not provide protection thus requiring correct operation The sector address or time code field is dis played when a disc is loaded 1 Set correctly the disc type to be used ...

Page 112: ...es are displayed when PLL is locked Disc Type 1 Disc Type Auto Check 2 DVD SL 12 cm 3 DVD DL 12 cm 4 CD 12cm 5 SACD 12 cm 6 dvd SL 8 cm 7 DVD DL 8 cm 8 CD 8 cm 9 SACD 8 cm 0 Reset SLED TILT SA SI EMG 00 DVD SL 12 cm Display when DVD SL 12cm disc was selected Disc Type 1 Disc Type Auto Check 2 DVD SL 12 cm 3 DVD DL 12 cm 4 CD 12cm 5 SACD 12 cm 6 dvd SL 8 cm 7 DVD DL 8 cm 8 CD 8 cm 9 SACD 8 cm 0 Res...

Page 113: ...nection then perform adjustment again 4 6 MECHA AGING Aging Test MENU Operation Menu 1 Changer Open Close Test 2 Changer Exchange Test Exit RETURN On the Test Mode Menu Screen selecting 3 executes the aging of the mechanism Changer Open Close Test or Changer Exchange Test are selected by pressing the 1 or 2 During aging the repeat cycle is displayed Aging can be aborted at any time by pressing the...

Page 114: ...eking of target index failed 70 With a DVD disc physical information data could not be read 71 With a CD disc TOC data could not be read 80 Disc type judgment failed 81 As disc type judgment failed retry was repeated 82 As disc type judgment failed a measurement error occurred 83 Disc type could not be judged within the specified time 84 Illegal command code was received from Syscon 85 Illegal com...

Page 115: ...cking compound to the parts adjusted Adjustment Location Playback Head Deck A Record Playback Erase Head Deck B 3 Mode Playback Test tape P 4 A100 10kHz 10dB Oscilloscope MAIN board CN301 Set Waveform of oscilloscope in phase 45 90 135 180 Good Wrong 2 1 3 L R R CH V H Reverse Forward Record Playback Head Azimuth Adjustment Deck A Deck B Note Perform this adjustments for both decks Procedure 1 Mod...

Page 116: ...1 3 R CH RV1002 Tape Speed Normal RV1001 Tape Speed High Record Bias Adjustment Deck B Procedure INTRODUCTION When set to the test mode performed in Tape Speed Adjust ment when the tape is rewound after recording the REC memory mode which rewinds only the recorded portion and playback is set This REC memory mode is convenient for performing this ad justment During recording the input signal FUNCTI...

Page 117: ...AUSE START button and then press the N button of deck B to start recording 3 Mode Record 4 Mode Playback 5 Confirm playback the signal recorded in step 2 become adjust ment level as follows If these levels do not adjustment level adjust the RV301 L CH and RV351 R CH on the MAIN board to repeat steps 3 and 4 Adjustment level CN301 playback level 47 2 to 53 0 mV 24 3 to 23 3 dB Adjustment Location M...

Page 118: ... dual layer HLX 503 J 6090 069 A single layer HLX 504 J 6090 088 A single layer HLX 505 J 6090 089 A dual layer 7 SACD reference disc HLXA 509 J 6090 090 A Video Level Adjustment Purpose This adjustment is made to satisfy the NTSC standard and if not adjusted correctly the brightness will be too large or small Mode Video level adjustment in test mode Signal Color bars Test point VIDEO OUT jack 75 ...

Page 119: ...5 122 120 117 5 4 HD0 HD7 EA0 EA1 2 DATA BUS 3 4 5 6 ADDRESS BUS HD8 HD15 HA0 HA1 HD8 HD15 HA0 HA1 LOCK N27MSDP X3VRST 7 MDS0 MDP0 SIGNAL PATH CD PLAY DVD PLAY SDSPWR SDSPRD SDPCS SDPIT XDRVMUTE SPDLSTOP LDMM DMM FCSON SDPRST GATE ARRAY IC601 1 3 HMR HRD HCS HINT X2 TRIN GIO10 RS D701 D807 D804 2 2 D802 D803 TE GAIN CONTROL AMP IC702 1 2 Q801 D806 TILTA TILTB TRD TRD FCD FCD SLDA SLDB STVC TILTA S...

Page 120: ...RPRD ARPWT ARPINT ARPRST 33MARP HD0 HD15 HD0 HD21 AVDWT ARPCS LOCK MD2 MUTE DFCT NORF FWON XMR XRD XWAT XINT XRST SCKI MCK1 XCS DATA BUS ADDRESS BUS 05 63 68 70 71 D0 D7 73 76 79 82 A0 A7 HD8 HD15 HA0 HA7 SD0 SD7 ICLKI ISTARTIN IREGON IVALIN IERRIN CDBCKI CDIN2I CDLBCKI CDIN1I COMP OUT C OUT Y OUT VREFI ACH12O ACH34O ACH56O BCKO LRCKO HD0 HD15 HA0 HA21 HWAITON SDCLKO SDCS0ON SDCS1ON SDCKEO SDDQM0O...

Page 121: ...1 SC1 33M30 256FS30 27M30 CKSEL DVD CD N27MSDP 27M30 N27MHGA 33MARP CDSOBYP BCLK LRCK DOUT BCLK LRCK ACH12O ACH34O ACH56O BCKO LRCKO X01CS X01IT0 X01IT1 X01RST 33M30 256FS30 05 CDBKCKI CDLRCKI CDSOBYP CH12I CH34I CH56I BCKI LRCKI CS CPU INT0 CPU INT1 RST CDDOBYP 16 ACKI CLK SO SI SCK SI1 SO1 SC1 CH12O CH34O CH56O CH78O BCKO LRCKO DO AUDIO DIGITAL SIGNAL PROCESSOR IC501 SCKO2 SCKO1 SCKO3 PLL IC001 ...

Page 122: ...K I2CBSY I2CBSY BUSM RESET LEVEL SHIFT IC2 LEVEL SHIFT IC203 IF CONTROLLER IC1 SYSOK SYSRST SYSOUT SYSCS SYSIN SYSCLK SYSRQ X1 X2 HA0 HA21 HD0 HD15 HD0 HD7 HA0 HA5 HA17 HA19 XCS0 XWRH XRD XWRH XCS1 EEPROM IC201 DI DO SK CS WC R B HD0 HD7 HD0 HA5 HA17 HA19 CS1 HRD HWRH HWRL XECS XEWC XEBSY CS4 CPUCK WAIT HINT1 HINT3 RST XIFINT MCK RAMLB RAMUB XRAMWE XRAMOE VS MAMUTE XDACS2 XDACS3 DACRST 01CS 01IT0 ...

Page 123: ...C BIAS M S1004 A 120 70 B NORM CROM ALC ON OFF PB A B NORM HIGH NR ON OFF RM ON OFF REC PB PASS LM ON OFF DECK A 120 70 69 S1003 S1001 DECK A PLAY S1002 DECK B PLAY DECK A HALF S1008 DECK B 120 70 27 REC OUT L ROUT L RIN L ALC L EQ IN L ALC IN L 44 38 63 AMS IN 89 A SHUT ROTATION DETECT SENSOR DECK B IC1002 90 B SHUT TRIGGER PLUNGER DRIVE DECK A Q393 394 65 A TRIG TC MUTE R P PASS NR ON OFF REC MU...

Page 124: ... MIC IN R CH L R OUT KEY IN2 DPL IN2 R CH DOLBY SURROUD PRO LOGIC PROCESSOR IC201 SLIN CIN LTIN SWIN VRSW IN R CH R CH SELECTOR CENTER MODE CONTROL 10KBIT S RAM LOGIC CIRCUIT ADAPTIVE MATRIX R CH PS RIN PS LIN DSEL OUT DIN L C R SW OUT SWVOL IN S GRAPHIC EQUALIZER CONTROL CIRCUIT J101 2 2 R CH INPUT SELECT SWITCH GREPHIC EQUALIZER ELECTRICAL VOLUME IC101 REC B2 REC A2 F3 B2 TC IN2 SEFF OUT2 VOL IN...

Page 125: ...892 OVER LOAD DETECT Q1081 05 D802 D1002 Q893 THERMAL DETECT Q1091 1092 THP091 MUTING CONTROL Q822 PHONES J1691 TM801 L R FRONT SPEAKE IMPEDANCE USE 8 16Ω TM802 L R PEAR SPEAKER IMPEDANCE USE 8 16Ω CENTER SPEAKER IMPEDANCE USE 8 16Ω RY881 RY1061 RY1062 RELAY DRIVE Q881 883 RELAY DRIVE Q1061 1063 RELAY DRIVE Q1062 1064 FAN MOTOR DRIVE Q941 942 D831 FAN101 FAN FRONT RY RY SW SURROUND RY Page 26 Page...

Page 126: ...4 1 LED DRIVE Q602 TIMER SELECT D602 LED 7V LED CONTROL Q691 LED CONTROL Q690 694 D604 606 608 610 D612 618 615 D652 2 662 664 RESET D603 605 607 609 D611 613 617 D652 1 661 663 665 Q603 605 607 609 Q611 613 615 617 Q652 663 665 LED DRIVE S601 609 611 614 S621 636 S641 647 649 652 XIN GRID EXT RESET GRID EXT CLK XOUT VOL A VOL B SIRCS STICK 1 STICK 2 96 18 10 30 29 72 WAKE UP L R LINE IN MIC SPEAN...

Page 127: ...OR RELAY DRIVE Q901 RECT D901 904 S911 RECT D995 998 RECT D911 RECT D951 VH VH VL VL FOR POWER AMP VG D981 VF1 VF2 230 240V 220V 120V AUS AC IN AC IN US CND AEP UK BU 5 6V RY901 POWER TRANSFORMER SUB T901 3 3V REGULATOR IC302 POWER SUPPLY BLOCK FOR DVD PCON 42 6 DVD V3 3V RSTX X3VRST DVD 3 3V DVD 3 3V DVD 3 3V DVD A 5V DVD 5V DVD 7V DVD A 8V DVD S12V 40 RESET SIGNAL GENERATOR IC207 3 3V REGULATOR ...

Page 128: ...4 and gate array IC601 11 XCS0 O Chip select signal output to the flash memory IC206 12 NMIX I Not used fixed at H 13 HSTX I Not used fixed at H 14 RSTX I System reset signal input from the reset signal generator IC207 L reset For several hundreds msec after the power supply rises L is input then it changes to H 15 GND Ground terminal 16 MD0 I Mode select signal input terminal Fixed at H 17 18 MD1...

Page 129: ...he gate array IC601 89 SC1 O Serial data transfer clock signal output to the audio DSP IC501 DSD decoder IC901 and D A converter IC902 IC905 to 907 90 GND Ground terminal 91 X1 O System clock output terminal 12 5MHz 92 X0 I System clock input terminal 12 5MHz 93 VCC5 Power supply terminal 3 3V 94 INT1 I Interrupt request signal input from the gate array IC601 95 INT0 I Interrupt request signal inp...

Page 130: ...utput terminal L muting on Not used open 32 ATT O Attenuate on signal output terminal L attenuate on Not used open 33 DVD_AGUP O DVD audio gain up signal output H gain up Not used open 34 35 O Not used open 36 I2CBSY O Communication data bus busy signal output to the system controller IC401 L busy 37 VDD Power supply terminal 5V 38 39 X2 X1 System clock connection terminal 12 5 MHz 40 VSS Ground t...

Page 131: ...VD system controller IC202 69 SYSOUT O Serial data output to the DVD system controller IC202 70 SYSCLK I Serial data transfer clock signal input from the DVD system controller IC202 71 72 O Not used open 73 I2CDAT I O Communication data bus with the system controller IC401 and display controller IC701 74 SO0 O Not used open 75 I2CCLK I O Communication data reading clock signal input or transfer cl...

Page 132: ...models only 22 CD POWER O Power on off control signal output for the DVD section H power on L standby 23 STBY RELAY O Standby on off control signal output terminal L standby US Canadian AEP and UK models only 24 PROTECT I Protect on off signal input terminal L protect 25 STK MUTE O Power amplifier on off selection signal output terminal H power amplifier on 26 FRONT RY O Front speakers on off rela...

Page 133: ...ding playback select signal output to the REC PB switch IC602 L playback H recording 64 VSS Ground terminal 65 A TRIG O Deck A trigger plunger drive signal output terminal H trigger plunger on 66 B TRIG O Deck B trigger plunger drive signal output terminal H trigger plunger on 67 CAPM H L O High normal speed selection signal output of the capstan motor M901 L high speed H normal speed 68 CAPM CONT...

Page 134: ... pulse detector IC1002 91 B HALF REC A REC B I Deck B cassette in and recording direction detection signal input terminal L side B recording center voltage cassette in stop H side A recording 92 MODEL IN I Setting terminal for the model type 93 SPEC IN I Setting terminal for the version 94 POWER O Power on off control signal output terminal L standby H power on 95 SENSE I Internal status SENSE sig...

Page 135: ...ge 5V input terminal for A D conversion 32 VDD Power supply terminal 5V 33 GRID EXT CLK O Grid drive clock signal output to the FL DRIVE IC703 34 35 2G 1G O Grid drive signal output to the fluorescent indicator tube FL701 36 to 50 P35 to P49 O Segment drive signal output to the fluorescent indicator tube FL701 51 VDD FOR VFT Power supply terminal 5V 52 GRID EXT RESET O Reset signal output to the F...

Page 136: ...next revised page Ver Date Description of Revision 1 0 2000 06 New 2000 08 Suppliment 1 1 1 2001 03 Changing of parts supply classification of tape mechanism deck SPM 01007 1 2 2001 07 Correction of Part No for Ref No 3 118 SPM 01023 1 3 2002 06 Correction of Part No for IC1 of IF board SPM 02041 1 4 2004 09 Addition of NOTE OF REPLACING THE MB BOARD to SERVIC ING NOTES SPM 04038 ...

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