Sony ZS-2000 Primary Service Manual Download Page 44 | Manualshive

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• IC BLOCK DIAGRAM

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19

18

1

2

3

4

5

6

7

17

15

16

13

14

11

10

9

8

12

OSC
OUT

AM

OSC IN

AM

RF IN

AM

AGC

AM

DET OUT

FM

DET OUT

PLL

IN

MPX

IN

PILOT

DEL

R

OUT

L

OUT

AFC

AM

IF IN

REG

AM

MIX OUT

FM

IF IN

GND

TU

LED

ST LED

FM DET

VCC

IF OUT

BAND

S/W

ST

S/W

ALC

AGC

COMP

REG

S-CURVE

AM

OSC

FM

IF

FM

DET

AM

MIX

AM

IF

AM/FM

IF

BUFF

AM

DET

DECODER

ANTI-BIRDIE

PILOT

CANCEL

STEREO

SW

P-DET

Ø

VCO

304kHz

AM

RF. AMP

BUFF

LEVEL

DET

TUNING

DRIVE

GND

VCC

FF

38k

FF

19k/0

PILOT

DET

FF

19k/2

π

12

11

10

9

8

7

6

5

4

3

2

1

13

14

15

16

17

20

21

UNLOCK

DETECTOR

POWER ON

RESET

UNIVERSAL

COUNTER

CCB

I/F

NC

CE

DI

CL

DO

XOUT

22 NC

AOUT

XIN

AIN

PD

VSS

VDD

B04

FMIN

AMIN

B01

B02

B03

I01

I02

IFIN

PHASE

DETECTOR

CHARGE

PUMP

REFERENCE

DIVIDER

SWALLOW

COUNTER

1/16,1/17

4BITS

12BITS

PROGRAMMABLE

DIVIDER

DATA SHIFT REGISTER

LATCH

1/2

18

19

1

2

3

4

5

6

7 8

9

OUTPUT2

Vcc

GND

GND

NC

INPUT2

INPUT1

NC

MOTOR

DRIVE

MOTOR

DRIVE

REG

SWITCH

SWITCH

OUTPUT1

CHARGE

UP

FSET

TRACKING

PHASE COMPENSATION

FOCUS

PHASE COMPENSATION

40

FE BIAS

41

F

42

E

43

EI

44

VEE

45

TEO

46

LPF1

47

TEI

48

ATSC

49

TZC

50

TDFCT

51

VC

52

FZC

26 SENS2

25 SENS1

24 C OUT

23 XRST

22 DATA

21 XLT

20 CLK

19 LOCK

VCC

17 ISET

16 SL O

SL M

SL P

39

PD2

PD1

38

37

PD0

36

LD

35

RFTC

34

RF M

33

RF O

32

RF I

31

CP

30

CB

29

CC1

28

CC2

27

FOK

1

FEO

FEI

FDFCT

FGD

FLB

FE O

7

FE M

8

SRCH

9

TGU

10

TG2

11

FSET

12

TA M

13

TA O

TM2

TM6

TM4

TM7

TM5

TM3

VEE

VEE

TG2

VCC

FS1

FS2

FS4

TG1

TM1

DFCT

DFCT

VEE

VCC

ISET

VCC

VCC

FZC COMP

VCC

VCC

VEE

TZC COMP

ATSC

WINDOW

COMP

E-F BALANCE

WINDOW COMP

TOG1

BAL1

BAL2

BAL3

BAL4

IFB1

IFB2

IFB3

IFB4

IFB5

IFB6

TOG2

TOG3

TOG4

E IV AMP

F IV AMP

PD2 IV

AMP

PD1 IV

AMP

VCC

APC

VCC

VEE

TGFL

VEE

VEE

VEE

LASER POWER CONTROL

FE AMP

RF SUMMING AMP

FO BIAS

WINDOW

COMP

FOK

TRK GAIN

WINDOW COMP

VCC

DFCT

VCC

VCC

VEE

VEE

MIRR

VEE

IIL

IIL

TTL

IIL

TTL

TTL

CC1

DFCT1

MIRR

LDON

LPCL

LPC

TGFL

FOH

FOL

TGH

TGL

BALH

BALL

ATSC

TZC

FZC

IIL DATA REGISTER

INPUT SHIFT REGISTER

SENS SELECTOR

OUTPUT DECODER

DFCTO

IFB1–6

BAL1–4

TOG1–4

FS1–4

TG1–2

TM1–7

PS1–4

4

5

6

3

2

14

15

18

LEVEL 9

IC1 LA1833N

IC2 LC72137-D

IC790 BA6418N

IC701 CXA1992BR

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Summary of Contents for ZS-2000 Primary

Page 1: ...ncy range FM 87 5 108 MHz MW 531 1 602 kHz LW 153 279 kHz IF FM 10 7 MHz MW LW 450 kHz Aerials FM Telescopic aerial MW LW Loop aerial Radio controlled clock Ferrite bar aerial SPECIFICATIONS General Speaker Full range 8 cm 3 1 4 in dia 4 ohms cone type x 2 Input LINE IN jack stereo minijack Minimum input level 250 mV Outputs Headphones jack stereo minijack For 16 68 ohms impedance headphones OPTIC...

Page 2: ...est Mode 17 TABLE OF CONTENTS 5 ELECTRICAL ADJUSTMENTS 5 1 Tuner Section 19 5 2 Loop Antenna Section 21 5 2 CD Section 21 6 DIAGRAMS 6 1 IC Pin Description 22 6 2 Circuit Boards Location 24 6 3 Block Diagram Tuner Section 25 6 4 Block Diagram CD Section 27 6 5 Block Diagram Audio Section 29 6 6 Printed Wiring Boards Tuner Section 31 6 7 Schematic Diagrams Tuner Section 33 6 8 Printed Wiring Boards...

Page 3: ... the optical pick up block Therefore when checking the laser diode emis sion observe from more than 30 cm away from the objective lens 1 3 NOTES ON CHIP COMPONENT REPLACEMENT Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat 1 4 FLEXIBLE CIRCUIT BOARD REPAIRING Keep the temperature of the soldering iron around 270 C dur ing repairi...

Page 4: ...om the display Automatic updating of the clock data The Clock Auto Adjust System will automatically receive the clock data every hour without any manual operation and corrects the clock accordingly if needed willnot flash but remain lit during such automatic operation Note that when is not displayed the Clock Auto AdjustSystem is not working To improve reception When reception is poor place the ae...

Page 5: ...atically and starts playing the previous station PLAY MODE MONO ST OPERATE VOLUME The Timer 28GB 1 When the power is off press TIME SIGNAL to display TIMESIGNAL indication Do the following operations by checking the display 2 Press TUNE TIME SET or until the sound you want appears in the display and press DISPLAY ENTER MEM Display Intervals Wall Clock Sounds on the hour the number of times corresp...

Page 6: ...you wish to change the colour of your speaker pull each corner of the speaker net toward yourself to remove the net Then exchange it with the extra net Setting Up 36GB Earth Important When you use an outdoor aerial be sure to connect the U terminal to earth against lightning To prevent a gas explosion do not connect the ground wire to a gas pipe IEC standard socket connector not supplied To improv...

Page 7: ...olume Board H P Board Switch 1 Board Switch 2 Board TU Board EXT ANT Board Cover Heat Sink Line Board FL Board Lamp Board Control Board Main Board CD Board CD Block Section Tray Assy CD Loading Board Optical pick up Pick up Relay Board Power Board REG Board Loop Antenna CL Receiver Board 1 net sub assy L saran 6 speaker front sub assy L qd speaker front sub assy R 7 CN304 qf CN304 8 net sub assy R...

Page 8: ...installation of the speaker front sub assy A B B A B B There are two types of net bush net Type A 3 041 456 11 with groove in the tube Type B 3 041 456 01 without groove in the tube The type A of bush net should be installed at place A in the left figure The type B of bush net should be installed at place B ...

Page 9: ...lock assy 4 BVTP 3x10 6 BVTP 3x10 7 BVTP 3x10 5 RETAINER 2 board 1 CN903 0 CN402 qa CN403 qs CNP1 qd Connector 2 CN902 3 CN310 3 3 TOP CABINET ASSY 1 CN904 2 CN804 3 P7 6 BVTP 3x10 7 BVTP 3x10 8 top cabinet assy 4 B 3x10 5 antenna telescopic ...

Page 10: ...D EXT ANT BOARD 1 BVTP 2 6x10 2 BVTP 3x10 4 B 3x6 7 B 3x6 8 TU board 5 EXT ANT board 3 bracket tuner 6 Removal the solder 3 5 POWER BOARD REG BOARD 2 BVTP 3x10 5 BVTP 3x10 3 BVTP 3x10 4 POWER board 6 REG board 1 CN901 ...

Page 11: ...ME BOARD 3 BVTP 3x10 4 claws 5 VOLUME board 2 CN806 1 knob volume 3 7 COVER HEAT SINK LINE BOARD 1 BVTP 3x10 2 BVTP 3x10 7 BVTP 3x10 9 BVTP 3x10 0 LINE board 8 holder line 3 claws 4 claws 5 claws 6 cover heat sink ...

Page 12: ...MP BOARD 3 BVTP 3x8 4 FL board 5 CN503 6 LAMP board claws 1 CN502 2 CN501 3 9 H P BOARD SWITCH 1 BOARD SWITCH 2 BOARD 1 PWH 2x8 DIA 6 2 H P board 4 BVTP 3x8 6 BVTP 3x8 7 BVTP 3x8 5 SWITCH 2 board 9 SWITCH 1 board 8 3 CN805 ...

Page 13: ... 13 3 12 MAIN BOARD 3 BVTP 3x10 5 MAIN board 4 2 BVTP 3x10 1 CN303 claws 3 11 CONTROL BOARD 3 BVTP 3x10 4 CONTROL board 1 CN802 2 CN801 ...

Page 14: ... 14 3 14 CD BLOCK SECTION 1 BVTP 3x10 3 CD block section chassis CD 2 BVTP 3x10 3 13 CD BOARD 2 BVTP 3x10 4 CD board 5 CN713 3 1 CN711 ...

Page 15: ...d 1 BVTP 3x10 3 Removal the solders 3 15 TRAY ASSY CD 6 Screws BV 3X10 1 Screws BV 3X10 qd qs 9 Screws BV 3X10 Loading chassis 0 Plate L Side 4 Cover L Side 2 Cover R Side 7 Plate R Side 5 Slider R 8 Slider L qf tray assy CD 3 Screws BV 3X10 qa CD lid assy ...

Page 16: ...CL RECEIVER board 6 connector 7 Removal the solders 3 claw 4 claw 3 17 OPTICAL PICK UP PICK UP RELAY BOARD tray bottom CD 1 BTP 2 6x8 3 tray top CD 4 claw 5 claw 6 PICK UP RELAY board 7 CN707 8 CN706 9 CN702 0 CN704 qa CN703 qs optical pick up block 2 BTP 2 6x8 ...

Page 17: ...The automatic adjustment value is held FOCUS FOCUS SERVO ON CLV S TRACKING SLED SERVO OFF If FOCUS SERVO does not turn on for example without disc FOUCS SEARCH is performed limitlessly When FOCUS SERVO is turned on LPC is turned on and PGM is displayed ALL SERVO All SERVOs are turned on When LPC is turned on PGM is displayed After automatic adjustment r is displayed If the automatic adjustment val...

Page 18: ...P 2 ALL SERVO FOCUS RWD FOCUS FOCUS FWD FOCUS ALL SERVO STOP 2 LPC OFF FOCUS RWD FOCUS FOCUS FWD FOCUS LPC OFF STOP 2 T G UP FOCUS RWD FOCUS FOCUS FWD FOCUS TG UP STOP 2 ALL SERVO FOCUS RWD FOCUS FOCUS FWD FOCUS KEY operated Current TEST MODE STOP PLAY PAUSE While held down When released While held down When released TUNE TIME SET TUNE TIME SET ...

Page 19: ...for a maximum reading on level meter L4 CT2 162 kHz 261 kHz Adjustment Location TUNER board See page 20 5 1 TUNER SECTION 0 dB 1 µV Precautions in Repairing Note As a tuner unit TU1 is difficult to repair if faulty replace it with new one FM Section Setting BAND button FM 15 kHz frequency deviation by 1 kHz signal output level as low as possible MW LW Section Setting BAND button MW or LW 30 amplit...

Page 20: ...Adjustment Location COMPONENT SIDE JW1 JW2 L4 CT2 TP VT L5 AM FREQUENCY COVERAGE ADJUSTMENT CT3 LW FREQUENCY COVERAGE ADJUSTMENT LW TRACKING ADJUSTMENT L3 CT1 MW TRACKING ADJUSTMENT T1 AM IF ADJUSTMENT TU1 ...

Page 21: ...shed Test Point VOLT DIV 50 mV TIME DIV 500 ns RF level 1 15 0 2 Vp p RF signal reference waveform eye pattern When observing the eye pattern set the oscilloscope for AC range and raise vertical sensitivity 5 2 LOOP ANTENNA SECTION Antenna Adjustment Setting 77 5 kHz frequency no modulation Procedure 1 Connect the oscilloscope between TP601 and TP602 on the CL RECEIVER board 2 Adjust L601 on the C...

Page 22: ...1 input terminal A D input 30 RST I System reset signal input from the reset signal generator IC403 L reset 31 EXTAL O Main system clock output terminal 8 MHz 32 XTAL I Main system clock input terminal 8 MHz 33 VSS Ground terminal 34 TX I Sub system clock input terminal 32 768 kHz 35 TEX O Sub system clock output terminal 32 768 kHz 36 AVSS Ground terminal for A D converter 37 AVREF Reference volt...

Page 23: ...a transfer clock signal output to the CD DSP IC IC702 63 AC CHK I AC power supply detection signal input L AC in 64 ST IND I PLL IC tuned indicator input 65 RDS CON O RDS decoder IC control signal output 66 70 NC Not used 71 C T CON O Clock receiver decoder IC control signal output 72 73 VDD Power supply terminal 3 3V 74 A MUTE O Audio muting on off control signal output H muting on 75 P CON O Pow...

Page 24: ... EXT ANT SWITCH board VOLUME board CL RECEIVER board SWITCH 2 board H P board SPK L board RETAINER 2 board LINE board TU board SPK R board REG board POWER board CONTROL board PICK UP RELAY board LOADING board LAMP board MAIN board CD board FL board ...

Page 25: ... DATA CLK COUNT MUTE CLOCK SHIFT Q801 Q802 DATA CLK TEX TX QUAL CON RADIO XTAL EXTAL FL CON RY CON AC CHK P CON RMC DA CP CS FL RST CD LAMP R SHIFT 31 38 A MAIN BOARD 2 2 B MAIN BOARD 2 2 CN302 CL RECEIVER BOARD REG BOARD POWER BOARD 1 2 FL BOARD TU BOARD MAIN BOARD 1 2 CONTROL BOARD 1 3 FL5V 12V P12V MO6V AU12V FLAC4 3V2 FLAC4 3V1 FL 32V AC CHK RY CON LAMP BOARD TU LCH R CH C T TCO Q357 358 P8V C...

Page 26: ... 7 8 9 65 53 1 76 70 71 DSP D A CONV IC702 X701 16 9344MHz SENS1 SENS2 SQSO SQCK SCOR SQSO SQCK SCOR DATA XLAT CLK XRST OP CL INPUT2 INPUT1 MUTE 04 4 3 1 2 CD BOARD CONTROL BOARD 2 3 LOADING BOARD LINE BOARD 2 2 6 CN704 2 3 3 CN701 D OUT 1 CN403 CN712 9 CN706 SPOA CN707 CN704 CN703 CN702 11 10 13 12 PD LD 7 1 20 21 15 18 19 12 9 10 7 2 3 1 2 1 2 1 4 8 4 3 1 2 5 5 1 3 7 10 6 4 FOCUS PHASE 16 SLT 14...

Page 27: ... 3 J401 CNP401 R CH H P BOARD 4 5 4 5 CN903 CNP304 CN904 CNP802 CN805 CN804 CNP801 CN806 2 1 2 5 2 6 7 3 4 1 2 1 2 1 1 1 5 5 i 76 CLK 77 DATA 9 PCM SYNTH POWER CONT Q803 ROM DAC 16 17 15 1 2 RESET IC802 2 2 3 3 TRE BASS DYNAMIC BASS AMP 13 2 5 19 20 CN304 Q106 Q205 CN303 C T CONT Q311 312 BUF Q313 POWER CONT Q306 7 1 H P AMP IC304 P12V 3 4 1 7 LINE LCH AL A OUT CN801 2 2 CN301 2 2 17 17 5 5 12 12 ...

Page 28: ...e f internal component b Pattern from the side which enables seeing Common Note on Schematic Diagram All capacitors are in µF unless otherwise noted pF µµF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified f internal component C panel designation U B Line H adjustment for repair Voltages are taken with aVOM In...

Page 29: ...ER SECTION Refer to page 61 for IC Block Diagrams Refer to page 31 for Note Note on Schematic Diagram Voltage is dc with respect to ground under no signal detuned condition no mark FM MW LW ZS 2000 Page 45 Page 45 EXT ANT SWITCH BOARD ...

Page 30: ...AY 1 2 3 7 6µsec 4 2 5V 5 2 4Vp p IC702 wa MDP Approx 150mVp p IC701 rj TI 1 15 0 2Vp p IC701 ed RFO 1 0Vp p 16 9344MHz IC702 ua XTAO Approx 300mVp p IC701 1 FEO 2 5V 0 1V div 20µsec div 50mV div 50nsec div 0 1V div 20µsec div 0 1V div 2µsec div 50mV div 20nsec div CD BOARD 10 1 676 092 11 11 04 MAIN BOARD CN303 12 LOADING BOARD CN790 13 LINE BOARD CN403 11 PICK UP RELAY BOARD CN707 5 CONTROL BOAR...

Page 31: ...fer to page 62 for IC Block Diagrams Refer to page 31 for Note 37 38 Note on Schematic Diagram Voltage and waveforms are dc with respect to ground under no signal detuned conditions no mark CD STOP ZS 2000 Page 50 Page 45 Page 41 Page 41 ...

Page 32: ...PINDLE M801 SLED S891 LIMIT PICK UP RELAY BOARD CD BOARD CN711 11 1 667 046 11 11 JW798 JW795 JW790 JW791 JW794 JW793 JW792 JW799 JW796 CN707 1 2 5 15 10 10 14 2 5 11 1 21 20 CN706 OPTICAL PICK UP BLOCK DAX 01A2 IC790 CN781 M790 LOADING L790 D790 CD BOARD CN713 R790 JW780 C790 S790 CLOSE S791 OPEN LOADING BOARD 1 9 5 1 1 667 045 11 11 12 1 A B C D E F G H I 2 3 4 5 6 7 8 9 ...

Page 33: ...uned condition no mark CD STOP Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified ZS 2000 6 11 SCHEMATIC DIAGRAMS PICK UP SECTION Refer to page 61 for IC Block Diagrams Refer to page 31 for Note Page 38 Page 38 ...

Page 34: ...S 2000 43 44 6 12 PRINTED WIRING BOARDS MAIN SECTION Refer to page 24 for Circuit Boards Location Refer to page 31 for Note Q300 D 9 Q301 F 10 Q302 E 9 Q303 F 8 Q304 F 9 Q305 H 5 Q306 G 11 Q307 E 9 Q308 E 8 Q309 G 13 Q310 G 13 Q311 G 12 Q312 H 12 Q313 G 13 Q353 E 6 Q357 C 7 Q358 D 7 Q359 D 7 Q361 E 7 Q362 D 5 D301 E 7 D302 E 7 D303 G 11 D304 G 11 D305 H 6 D306 H 6 D350 E 6 D351 D 6 D354 E 9 D355 E...

Page 35: ...ic Diagram Voltage is dc with respect to ground under no signal detuned condition no mark FM ZS 2000 6 13 SCHEMATIC DIAGRAMS MAIN SECTION Refer to page 64 for IC Block Diagrams Refer to page 31 for Note Page 49 Page 38 Page 34 Page 33 Page 57 Page 57 Page 57 Page 53 ...

Page 36: ... Page 52 Page 36 SWITCH 1 BOARD SWITCH 2 BOARD CONTROL BOARD VOLUME BOARD 5 1 676 857 1 676 856 11 11 1 676 089 1 676 087 04 CD BOARD CN712 2 FL BOARD CN501 4 MAIN BOARD CN301 OPERATE SNOOZE MEGA BASS BASS TREBLE VOLUME TIME SIGNAL SLEEP CLOCK TIMER STANDBY PRESET SUMMER TIME RADIO BAND AUTO PRESET CLOCK AUTO ADJUST PLAY MODE MONO ST DISPLAY ENTER MEM TUNE TIME SET CD OPEN CLOSE LINE RDS B X x 1 A...

Page 37: ...Diagram Voltage is dc with respect to ground under no signal detuned condition no mark FM ZS 2000 6 15 SCHEMATIC DIAGRAMS CONTROL SECTION Refer to page 64 for IC Block Diagrams Refer to page 31 for Note Page 37 Page 45 Page 53 ...

Page 38: ...ORESCENT INDICATOR TUBE CONTROL BOARD CN803 MAIN BOARD CNP307 1 A B C D E F G 2 3 4 5 6 7 8 9 10 11 12 13 14 PL802 LCD BACK LIGHT 11 11 11 11 6 16 PRINTED WIRING BOARDS DISPLAY SECTION Refer to page 24 for Circuit Boards Location Refer to page 31 for Note ZS 2000 51 52 Page 47 Page 43 ...

Page 39: ...ote on Schematic Diagram Voltage is dc with respect to ground under no signal detuned condition no mark FM 6 17 SCHEMATIC DIAGRAMS DISPLAY SECTION Refer to page 31 for Note 53 54 ZS 2000 Page 49 Page 45 ...

Page 40: ...S POWER SUPPLY SECTION Refer to page 24 for Circuit Boards Location Refer to page 31 for Note ZS 2000 55 56 Page 43 Page 43 Page 44 POWER BOARD H P BOARD REG BOARD 1 676 085 T901 1 677 451 1 168 897 04 6 MAIN BOARD CNP304 7 MAIN BOARD CNP301 8 MAIN BOARD CNP305 AC IN i J401 1 A B C D E F G H I J 2 3 4 5 6 7 8 9 10 11 12 13 PS901 11 11 11 11 11 11 NOT REPLACEABLE BUILT IN TRANSFORMER ...

Page 41: ...efer to page 31 for Note Note on Schematic Diagram Voltage is dc with respect to ground under no signal detuned condition no mark FM Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Page 46 Page 46 Page 46 ...

Page 42: ...rcuit Boards Location Refer to page 31 for Note CL RECEIVER BOARD 1 676 858 11 11 04 CN601 1 A B C D E F G H I J 2 3 4 5 B E MW LW ANTENNA Solder bridge TP602 TP601 L601 RADIO CONTROLLED CLOCK FERRITE ROD ANTENNA ANT2 MW LW LOOP ANTENNA TU BOARD J1 1 TERMINAL WHT BLK WHT BLK ...

Page 43: ...OOP ANTENNA SECTION Refer to page 64 for IC Block Diagrams Refer to page 31 for Note Note on Schematic Diagram Voltage is dc with respect to ground under no signal detuned condition no mark MW LW MW LW ANTENNA TU BOARD J1 1 TERMINAL BLK WHT ...

Page 44: ...P FSET TRACKING PHASE COMPENSATION FOCUS PHASE COMPENSATION 40 FE BIAS 41 F 42 E 43 EI 44 VEE 45 TEO 46 LPF1 47 TEI 48 ATSC 49 TZC 50 TDFCT 51 VC 52 FZC 26 SENS2 25 SENS1 24 C OUT 23 XRST 22 DATA 21 XLT 20 CLK 19 LOCK VCC 17 ISET 16 SL O SL M SL P 39 PD2 PD1 38 37 PD0 36 LD 35 RFTC 34 RF M 33 RF O 32 RF I 31 CP 30 CB 29 CC1 28 CC2 27 FOK 1 FEO FEI FDFCT FGD FLB FE O 7 FE M 8 SRCH 9 TGU 10 TG2 11 F...

Page 45: ...OR LRCKI LRCK ASYO ASYI BIAS RF AVDD CLTV AVSS FILI FILO PCO V16M VCTL VCKI VPCO1 TES1 TES0 PWMI MDP VDD SYSM AVSS AVDD XTAI XVDD AVSS LOUT1 AIN1 AOUT1 XTAO XVSS AVSS LOUT2 AIN2 AOUT2 AVDD AVSS XRST VDD VSS EXCK SBSO SCOR WFCK ENPHI EMPH DOUT C4M XTSL C2PO GFS XPCK XUGF VDD VSS BCKI BCK PCMDI PCMD VSS LMUTE RMUTE SQCK SQSO SENS DATA XLAT CLOK SEIN CNIN DATO XLTO CLKO SPOA SPOB XLON FOK VDD VSS 1 2...

Page 46: ... 3 4 5 6 7 8 VCC 2 VCC 2 VCC 2 VCC 2 VCC 2 VCC 2 0dB 31dB DYNAMIC BASS2 ADDRESS CONTROLLER 18 BIT MULTIPLEXER 2M BIT ROM I O INTERFACE 18 BIT ADDRESS COUNTER DATA CONTROLLER PCM SYNTHESIZER TIMING CONTROLLER 10 BIT DAC LPF 1 2 I3 I4 I5 RESET XT CR NAR AOUT I2 I1 I0 ST CPU STD GND VREF 3 4 5 6 7 8 9 OSC XT CR 15 14 13 12 11 16 17 18 10 6 OSC3 TEST OSC2 OSC1 VDD 10 IC804 MSM9805 549RS POWER SUPPLY 1...

Page 47: ...ET FRONT 14 X 3379 283 1 SPEAKER FRONT SUB ASSY R 15 X 3379 282 1 SPEAKER FRONT SUB ASSY L 16 1 677 455 11 SPK R BOARD SP301 1 529 753 11 SPEAKER 8cm L CH SP302 1 529 753 11 SPEAKER 8cm R CH NOTE The mechanical parts with no reference number in the exploded views are not supplied Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when o...

Page 48: ...ER KNOB 67 3 041 431 01 KNOB VOL 68 3 703 244 11 BUSHING 2104 CORD 069 1 696 169 21 CORD POWER 2 5A 250V 70 3 044 355 01 HOLDER LINE 71 1 677 452 11 LINE BOARD 72 3 041 421 01 COVER HEAT SINK 73 4 951 620 11 SCREW 2 6X10 BVTP 74 3 041 423 01 TERMINAL ANT 75 3 048 309 01 SCREW 2X8 DIA 6 PWH TIGHT 76 3 048 160 01 COVER HANDLE 77 3 048 308 01 BRACKET TOP 78 A 3322 824 A REG BOARD COMPLETE ANT1 1 754 ...

Page 49: ...686 11 WIRE PARALLEL FFC 8 CORE 105 A 3322 574 A CONTROL BOARD COMPLETE 106 A 3323 474 A CD BOARD COMPLETE 107 1 792 175 11 WIRE FLAT TYPE FFC 13 CORE 108 1 792 513 11 WIRE PARALLEL 22 CORE 109 A 3322 573 A MAIN BOARD COMPLETE 110 1 792 936 11 WIRE FLAT TYPE FL501 1 517 934 11 INDICATOR TUBE FLUORESCENT not supplied not supplied 5 FL501 5 5 5 5 5 5 5 4 4 109 101 110 102 103 104 105 106 107 108 ...

Page 50: ...65 3 017 011 11 PLATE L SIDE 166 3 017 017 11 LEVER DETECTION 167 1 667 045 11 LOADING BOARD 168 3 017 031 11 GEAR A 169 3 017 032 11 GEAR B 170 3 017 030 01 BELT 171 3 017 008 11 GEAR R TIMING 172 3 017 036 11 CHASSIS GEAR 173 2 627 174 01 PULLEY M 174 3 017 009 11 BEARING 175 3 017 010 11 SHAFT 176 3 017 028 11 GEAR D 177 3 017 029 11 GEAR L TIMING 178 3 017 024 21 CHASSIS LOADING 179 3 041 434 ...

Page 51: ...1 7 TAPPING 207 4 972 162 01 CHASSIS 208 1 660 965 11 SLIDE FLEXIBLE BOARD 0209 X 4950 060 1 PICK UP BLOCK OPTICAL DAX01A2RP 210 4 972 165 01 RACK 211 4 973 631 01 SCREW M801 A 3303 403 A MOTOR ASSY SLED SLED including GEAR M802 A 3303 971 A MOTOR ASSY TURNTABLE SPINDLE S891 1 571 099 21 SWITCH 1 KEY LIMIT 11 M801 M802 S891 201 202 203 204 205 206 207 208 209 210 211 The components identified by m...

Page 52: ...NNA SECTION 251 252 253 254 255 256 257 11 251 X 3379 075 1 ANTENNA ASSY LOOP including ANT2 252 3 048 156 01 SCREW PWH 2 6X10 253 3 048 155 01 STOPPER LOOP 254 3 048 341 01 FELT 255 3 048 153 01 CASE LOOP FRONT 256 A 3323 472 A CL RECEIVER BOARD COMPLETE 257 3 048 154 01 CASE LOOP REAR ...

Page 53: ...10 100V C750 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C751 1 163 231 11 CERAMIC CHIP 15PF 5 50V C752 1 163 231 11 CERAMIC CHIP 15PF 5 50V C753 1 164 161 11 CERAMIC CHIP 0 0022uF 10 100V C754 1 163 251 11 CERAMIC CHIP 100PF 5 50V C755 1 126 924 11 ELECT 330uF 20 10V C756 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C757 1 104 664 11 ELECT 47uF 20 10V C758 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C759 1 10...

Page 54: ... R738 1 216 049 11 RES CHIP 1K 5 1 10W R739 1 216 049 11 RES CHIP 1K 5 1 10W R740 1 216 049 11 RES CHIP 1K 5 1 10W R741 1 216 089 11 RES CHIP 47K 5 1 10W R742 1 216 089 11 RES CHIP 47K 5 1 10W R743 1 216 065 11 RES CHIP 4 7K 5 1 10W R744 1 216 043 11 RES CHIP 560 5 1 10W R745 1 216 073 00 METAL CHIP 10K 5 1 10W R746 1 216 121 11 RES CHIP 1M 5 1 10W R747 1 216 073 00 METAL CHIP 10K 5 1 10W R748 1 2...

Page 55: ... 4 7uF 20 50V C887 1 162 291 31 CERAMIC 560PF 10 50V C889 1 126 965 11 ELECT 22uF 20 50V C890 1 162 306 11 CERAMIC 0 01uF 30 16V C891 1 102 516 11 CERAMIC 27PF 5 50V C892 1 102 516 11 CERAMIC 27PF 5 50V C894 1 102 518 11 CERAMIC 33PF 5 50V C895 1 102 518 11 CERAMIC 33PF 5 50V C896 1 126 924 11 ELECT 330uF 20 10V C897 1 162 306 11 CERAMIC 0 01uF 30 16V C898 1 162 306 11 CERAMIC 0 01uF 30 16V CONNEC...

Page 56: ... 5 1 4W R883 1 249 413 11 CARBON 470 5 1 4W R884 1 249 417 11 CARBON 1K 5 1 4W R885 1 249 429 11 CARBON 10K 5 1 4W R886 1 249 437 11 CARBON 47K 5 1 4W R887 1 249 437 11 CARBON 47K 5 1 4W R888 1 249 425 11 CARBON 4 7K 5 1 4W R889 1 249 425 11 CARBON 4 7K 5 1 4W R890 1 249 425 11 CARBON 4 7K 5 1 4W R891 1 249 441 11 CARBON 100K 5 1 4W R893 1 249 410 11 CARBON 270 5 1 4W R895 1 249 425 11 CARBON 4 7K...

Page 57: ...4 146 31 INDUCTOR 2 2uH L403 1 414 146 31 INDUCTOR 2 2uH 1 676 090 11 LAMP BOARD CONNECTOR CN806 1 792 936 11 PIN CONNECTOR PC BOARD 4P PILOT LAMP PL802 1 517 935 11 LAMP PILOT LCD BACK LIGHT 1 677 452 11 LINE BOARD CAPACITOR C401 1 162 851 11 CERAMIC 0 1uF 10 16V C402 1 126 964 11 ELECT 10uF 20 50V CONNECTOR CN402 1 580 164 21 PIN CONNECTOR PC BOARD 3P CN403 1 695 105 11 PIN CONNECTOR PC BOARD 3P...

Page 58: ... 282 31 CERAMIC 100PF 10 50V C216 1 126 960 11 ELECT 1uF 20 50V C217 1 136 165 00 MYLAR 0 1uF 5 50V C218 1 136 165 00 MYLAR 0 1uF 5 50V C219 1 162 286 21 CERAMIC 220PF 10 50V C220 1 162 282 31 CERAMIC 100PF 10 50V C221 1 136 168 00 MYLAR 0 18uF 5 50V C222 1 164 159 21 CERAMIC 0 1uF 50V C228 1 162 294 31 CERAMIC 0 001uF 10 50V C229 1 104 664 11 ELECT 47uF 20 10V C230 1 104 664 11 ELECT 47uF 20 10V ...

Page 59: ... 4W R119 1 249 435 11 CARBON 33K 5 1 4W R120 1 249 441 11 CARBON 100K 5 1 4W R121 1 249 424 11 CARBON 3 9K 5 1 4W R122 1 247 881 00 CARBON 120K 5 1 4W R123 1 249 424 11 CARBON 3 9K 5 1 4W R124 1 247 881 00 CARBON 120K 5 1 4W R127 1 249 416 11 CARBON 820 5 1 4W R128 1 249 429 11 CARBON 10K 5 1 4W R129 1 249 427 11 CARBON 6 8K 5 1 4W R130 1 249 417 11 CARBON 1K 5 1 4W R132 1 249 399 11 CARBON 33 5 1...

Page 60: ... D901 8 719 985 21 DIODE U15G D902 8 719 985 21 DIODE U15G D903 8 719 985 21 DIODE U15G D904 8 719 985 21 DIODE U15G D905 8 719 991 33 DIODE 1SS133T 77 D906 8 719 991 33 DIODE 1SS133T 77 D907 8 719 991 33 DIODE 1SS133T 77 D910 8 719 063 79 DIODE 10E2 D911 8 719 063 79 DIODE 10E2 D912 8 719 063 79 DIODE 10E2 D913 8 719 063 79 DIODE 10E2 RELAY RY901 1 755 386 11 RELAY A 3322 824 A REG BOARD COMPLETE...

Page 61: ... 1 126 963 11 ELECT 4 7uF 20 50V C12 1 126 960 11 ELECT 1uF 20 50V C13 1 126 960 11 ELECT 1uF 20 50V C14 1 126 923 11 ELECT 220uF 20 10V C17 1 126 962 11 ELECT 3 3uF 20 50V C18 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C19 1 126 966 11 ELECT 33uF 20 16V C20 1 104 760 11 CERAMIC CHIP 0 047uF 10 50V C21 1 126 964 11 ELECT 10uF 20 50V C22 1 126 963 11 ELECT 4 7uF 20 50V C23 1 126 964 11 ELECT 10uF 20 ...

Page 62: ...ORT 0 JR16 1 216 295 00 SHORT 0 JR17 1 216 295 00 SHORT 0 JR18 1 216 295 00 SHORT 0 JR19 1 216 295 00 SHORT 0 JR20 1 216 295 00 SHORT 0 JR21 1 216 295 00 SHORT 0 JR22 1 216 295 00 SHORT 0 JR23 1 216 295 00 SHORT 0 JR24 1 216 295 00 SHORT 0 JR25 1 216 295 00 SHORT 0 JR26 1 216 295 00 SHORT 0 JR27 1 216 295 00 SHORT 0 COIL L3 1 419 512 11 COIL AM RF L4 1 419 513 11 COIL LW RF L5 1 419 511 11 COIL AM...

Page 63: ...1 792 936 11 WIRE FLAT TYPE 181 1 782 663 11 WIRE FLAT TYPE 203 1 690 530 81 LEAD WITH CONNECTOR 208 1 660 965 11 SLIDE FLEXIBLE BOARD 0209 X 4950 060 1 PICK UP BLOCK OPTICAL DAX01A2RP 251 X 3379 075 1 ANTENNA ASSY LOOP ANT1 1 754 101 11 ANTENNA TELESCOPIC 0F901 1 532 505 51 FUSE T5AL 250V M790 1 698 999 11 MOTOR DC LOADING M801 A 3303 403 A MOTOR ASSY SLED SLED including GEAR M802 A 3303 971 A MO...

Page 64: ... 82 Sony Corporation Personal Audio Division Company 9 927 686 11 2000D0444 1 Printed in Japan C2000 4 Published by General Engineering Dept ZS 2000 ...

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