Sony SDP-EP70 Service Manual Download Page 28

Page: 28 / 75

4-7. PRINTED WIRING BOARD – MAIN SECTION – (SIDE A)

• See page 16 for Circuit Boards Location.

– 37 –

– 38 –

SDP-EP70/EP90ES

• Indication of transistor

• Semiconductor

Location

D151

D-5

D152

D-5

D201

D-3

D401

C-6

D607

B-7

D608

B-11

D901

D-1

IC201

E-4

IC202

E-3

IC301

D-4

IC302

D-3

IC401

G-11

IC402

G-9

IC403

G-6

IC404

G-6

IC405

G-12

IC406

G-10

IC407

G-8

IC415

D-12

IC416

D-10

IC417

D-9

IC418

D-8

IC419

D-7

IC420

D-6

IC421

D-5

IC422

H-4

IC423

G-4

IC424

G-3

IC425

D-12

IC426

E-5

IC601

D-11

IC602

D-10

IC603

D-9

IC604

D-8

IC605

D-7

IC606

D-5

IC607

C-11

IC608

C-8

IC609

C-6

IC901

F-1

IC902

C-1

IC903

D-2

IC904

D-2

IC905

D-1

IC906

E-1

IC907

G-2

IC908

G-1

Q617

C-11

Q618

C-11

Q619

C-11

Q620

C-11

Q621

C-9

Q622

C-9

Q623

C-9

Q624

C-9

Q625

C-7

Q626

C-7

Q627

C-7

Q628

C-7

Q901

D-2

Q902

B-2

Q903

C-2

Q904

C-2

Ref. No.

Location

These are omitted

Summary of Contents for SDP-EP70

Page 1: ... 1 MICROFILM AEP Model UK Model Australian Model SPECIFICATIONS SERVICE MANUAL DIGITAL SURROUND PROCESSOR SDP EP70 EP90ES Photo SDP EP90ES GOLD ...

Page 2: ... 13 Printed Wiring Board Power Section 51 4 14 Schematic Diagram Control SW Section 53 4 15 Printed Wiring Board Control SW Section 54 4 16 IC Pin Functions 55 4 17 IC Block Diagrams 72 5 EXPLODED VIEWS 5 1 Case and Front Panel Section 76 5 2 Chassis Section 77 6 ELECTRICAL PARTS LIST 78 SECTION 1 SERVICING NOTE RV901 of Main Board RV901 of the main board requires no adjustments Please note that i...

Page 3: ... 3 SECTION 2 GENERAL ...

Page 4: ... 4 ...

Page 5: ... 5 ...

Page 6: ... 6 ...

Page 7: ... 7 ...

Page 8: ... 8 ...

Page 9: ... 9 ...

Page 10: ... 10 ...

Page 11: ... 11 ...

Page 12: ... 12 ...

Page 13: ... 1 Checks if unintended buttons are being pressed 2 Checks EEPROM External memory device operation 3 Read write test of DSP external memory 1M SRAM 4 Checks and displays history of various DSP abnormal operations When an error is detected The error message is displayed for about 8 seconds on the fluo rescent display tube it is switched to MPEG DOLBY DIGITAL and the operation check mode is set See ...

Page 14: ...partially 1nLit partially 2nLit totally By pressing the MENU knob and displaying LEVELADJUST and rotating the knob to the right the input signal selected at that time can be output to any Lch or Rch channel See Table 4 Table 4 Fluorescent Display Tube Display Output Destination of Input Signal Outputs the FRONT Lch Rch signal only to the REAR Lch Rch Outputs the FRONT Lch signal only to the REAR L...

Page 15: ...ons will be erased note down the contents of the history beforehand 6 Check of Pressing of Unintended Button This check is always performed when the power is turned ON Therefore when an error occurs it can be known without setting the test mode because the VOLUME LED blinks and the fluores cent display tube stops displaying When an unintended button is pressed during the test mode or initializatio...

Page 16: ... 16 SECTION 4 DIAGRAMS 4 1 CIRCUIT BOARDS LOCATION AC1 board AC2 board SW board PS board DISPLAY board VOL board MAIN board TR board DECODER board ...

Page 17: ...NVERTER IC403 DATAI LRCKI BCKI DIGITAL FILTER D A CONVERTER R1 R1 R2 R2 21 23 18 16 MODE CLOCK GENERATOR 10 DIGITAL FILTER D A CONVERTER IC405 FILTER F404 DATAI LRCKI BCKI DIGITAL FILTER D A CONVERTER R1 R1 R2 R2 21 23 18 16 MODE CLOCK GENERATOR DIGITAL FILTER D A CONVERTER IC407 10 REAR L CH ANADIG EXTAL SRCINI DF DAT DF CLK DF LAT DF INI ATT SHIFT LATCH INIT DA LAT DA CLK DA DAT ST CK DT F 8DB R...

Page 18: ...32MHz INVERTER IC906 55 57 78 X LOCK MUTE SW Q901 51 43 DB0 DB8 21 24 26 27 30 31 37 38 42 39 33 34 A0 A14 ADDRESS GENERATOR 27 22 S RAM IC907 WE OE DB0 4 A0 14 27 22 WE OE 11 13 15 19 I O0 I O7 11 13 15 19 I O0 I O7 10 3 25 24 21 23 2 26 1 A0 A14 10 3 25 24 21 23 2 26 1 A0 A14 S RAM IC908 DB5 8 DB0 8 WE OE A0 14 A0 14 DATA BUS DB0 DB8 35 41 ADDRESS BUS A0 A14 INTERFACE 8 AC RST RESET 59 MUTO MUTO...

Page 19: ...5 X Y A0 A13 A1 A14 A0 47 46 33 29 35 32 38 31 26 25 46 41 40 14 39 45 77 78 7 4 11 10 1 55 41 30 37 26 9 8 4 3 38 42 43 12 13 14 15 16 1 36 2 3 P60 P67 P43 P45 P47 P41 P42 P96 16MHz P40 P46 P20 A8 RESET P51 RXD0 P50 TXD0 MD1 STBY FVPP P84 TXD1 P85 RXD1 X1001 16MHz XTAL EXTAL I CONTROL FOR FLASH WRITER SECTION Page 23 J DA SECTION Page 17 DATA BCK LRCK RESET RESET TX RX MD1 FVPP TX RX SDIO SCKR GP...

Page 20: ... MUT RY OFF ANADIG SRCINI DF DAT DF CLK DF LAT DF INI DA LAT DA CLK DA DAT 50 51 52 53 54 55 57 58 59 F D A SECTION MASTER VOLUME LED DRIVE Q251 VOLUME MOTOR DRIVE IC253 34 37 35 CK CL NC STB NC DI OUT1 OUT36 F FROM POWER TRANSFORMER DOUT DIN CLK CL LS OUT0 OUT20 FL DAT FL CLK FL CLR FL LAT DISPA0 DISPA2 FL DRIVER IC251 252 DISPD0 DISPD1 SIRCSI XTAL EXTAL DIRERR DIRCLK DIRLAT DIWDAT DIRDAT DSELA0 ...

Page 21: ... Q106 5V REG Q251 254 FLD 5V RECT D113 114 POWER ON DET Q105 3 1 REG CONTROL IC102 3 2 RECT D112 5V REG IC103 13V 15V REG Q101 REG CONTROL IC101 Q107 D110 2 3 1 3 5V REG IC426 7V REG IC151 15V B 5V REF 7V D104 D107 REG CONTROL IC101 Q108 1 3 7V REG IC152 7V 15V H CONTROL SECTION 5V 15V REG IC102 AC IN POWER S1 RECT D101 1 3 RST RESET IC203 09 Page 23 ...

Page 22: ...tages and waveforms are dc with respect to ground under no signal detuned conditions Can not be measured Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal pro duction tolerances Circled numbers refer to waveforms Signal path a RF AC 3 L digita...

Page 23: ...1006 LRCK IC1006 8 SCKR IC1006 BCKI IC1006 DCK IC1006 MCK IC1006 SC0 IC1002 2 XTAL 9 IC1006 º SC1 IC1006 SC2 46 08MHz 2Vp p 18 4MHz 5 8Vp p 5 6Vp p 18 432MHz 48kHz 6 4Vp p 6 2Vp p 3MHz 8 64MHz 6Vp p 4 1Vp p 24 6MHz 4 34MHz 5 6Vp p 5 3Vp p 4 27MHz 5 5Vp p 66kHz 8 42MHz 2 2Vp p 8 42MHz 4 4Vp p 5Vp p 140kHz 5 3Vp p 528kHz 4 17MHz 5 4Vp p 16MHz 4 6Vp p ...

Page 24: ...Waveforms See page 37 39 for Printed Wiring Board See page 55 59 for IC Pin Functions See page 72 for IC Block Diagrams 29 30 SDP EP70 EP90ES Page 34 Page 34 Page 53 Page 34 Page 36 Page 36 Page 49 Page 49 Page 49 Page 31 Page 31 Page 42 Page 46 Page 42 ...

Page 25: ...2 SDP EP70 EP90ES 4 4 SCHEMATIC DIAGRAM DOLBY AC 3 SECTION See page 28 for Waveforms See page 37 39 for Printed Wiring Board See page 63 for IC Pin Functions See page 74 for IC Block Diagrams Page 29 Page 29 ...

Page 26: ... EP70 EP90ES 4 5 SCHEMATIC DIAGRAM OUTPUT SECTION See page 37 39 for Printed Wiring Board See page 73 for IC Block Diagrams Page 35 Page 35 Page 35 Page 35 Page 36 Page 36 Page 36 Page 29 Page 29 Page 29 Page 53 ...

Page 27: ...6 SCHEMATIC DIAGRAM DA CONVERTER SECTION See page 37 39 for Printed Wiring Board See page 58 for IC Pin Functions See page 73 for IC Block Diagrams Page 30 Page 42 Page 29 Page 34 Page 34 Page 34 Page 33 Page 33 Page 33 Page 33 ...

Page 28: ...12 IC406 G 10 IC407 G 8 IC415 D 12 IC416 D 10 IC417 D 9 IC418 D 8 IC419 D 7 IC420 D 6 IC421 D 5 IC422 H 4 IC423 G 4 IC424 G 3 IC425 D 12 IC426 E 5 IC601 D 11 IC602 D 10 IC603 D 9 IC604 D 8 IC605 D 7 IC606 D 5 IC607 C 11 IC608 C 8 IC609 C 6 IC901 F 1 IC902 C 1 IC903 D 2 IC904 D 2 IC905 D 1 IC906 E 1 IC907 G 2 IC908 G 1 Q617 C 11 Q618 C 11 Q619 C 11 Q620 C 11 Q621 C 9 Q622 C 9 Q623 C 9 Q624 C 9 Q625...

Page 29: ...cuit Boards Location Semiconductor Location IC151 C 9 IC152 C 9 IC203 E 10 IC303 A 8 IC304 A 9 IC305 A 10 IC306 A 11 IC307 B 8 IC408 H 5 IC409 F 1 IC410 F 3 IC411 F 4 IC412 F 5 IC413 F 6 IC414 F 8 Ref No Location Page 54 Page 54 Page 51 Page 51 Page 51 Page 44 Page 48 Page 44 Page 44 ...

Page 30: ... 41 42 SDP EP70 EP90ES 4 8 SCHEMATIC DIAGRAM DECODER SECTION See page 28 for Waveforms See page 66 for IC Pin Functions Page 30 Page 36 Page 29 ...

Page 31: ...Semiconductor Location D1001 B 2 D1002 A 1 IC1001 C 2 IC1002 B 1 IC1003 C 3 IC1004 B 3 IC1005 B 3 IC1006 D 3 Ref No Location 4 9 PRINTED WIRING BOARD DECODER SECTION See page 16 for Circuit Boards Location ...

Page 32: ... 44 SDP EP70 EP90ES Page 40 Page 40 Page 40 54 4 15 PRINTED WIRING BOARD CONTROL SW SECTION See page 16 for Circuit Boards Location Indication of transistor Page 39 Page 39 Q C These are omitted E B ...

Page 33: ... 45 46 SDP EP70 EP90ES 4 10 SCHEMATIC DIAGRAM DISPLAY SECTION See page 75 for IC Block Diagrams Page 30 ...

Page 34: ... B 10 D254 B 10 D255 C 11 D257 B 10 D258 B 10 IC251 B 3 IC252 B 4 IC253 B 11 IC254 B 6 IC255 B 8 IC256 B 2 Q251 B 11 Ref No Location 4 11 PRINTED WIRING BOARD DISPLAY SECTION See page 16 for Circuit Boards Location Indication of transistor Page 40 C These are omitted E B ...

Page 35: ... 49 50 SDP EP70 EP90ES 4 12 SCHEMATIC DIAGRAM POWER SECTION Page 29 Page 29 Page 29 ...

Page 36: ... 51 4 13 PRINTED WIRING BOARD POWER SECTION See page 16 for Circuit Boards Location Page 40 Page 40 Page 40 ...

Page 37: ...103 B 5 D104 A 6 D107 B 6 D108 A 5 D109 B 5 D110 C 5 D111 C 7 D119 B 1 D120 B 1 D121 B 1 IC101 A 5 IC102 B 2 IC103 B 4 Q101 B 5 Q102 B 7 Q103 B 2 Q104 B 4 Q105 A 3 Q106 B 1 Q107 A 5 Q108 B 5 Ref No Location Indication of transistor C These are omitted E B ...

Page 38: ... 53 SDP EP70 EP90ES 4 14 SCHEMATIC DIAGRAM CONTROL SW SECTION Page 34 Page 29 ...

Page 39: ... 54 4 15 PRINTED WIRING BOARD CONTROL SW SECTION See page 16 for Circuit Boards Location Indication of transistor Page 39 Page 39 Q C These are omitted E B ...

Page 40: ...Select signal output to selector Select signal output to selector Volume motor control output Volume motor control output Volume LED output Data ready signal input from DSP56009 Data request signal output to DSP56009 Data output to DSP56009 Analog system 5V power supply Master VR position detection input LFE signal detection input Fixed at L Fixed at L Fixed at L Fixed at L Fixed at L Fixed at L A...

Page 41: ...e relay output Sounds are produced at H Front output gain 8 dB Front output gain 4 dB Rear output gain 8 dB Rear output gain 4 dB Center sub woofer output gain 8dB Center sub woofer output gain 4dB Data output to LC8905VD Data input from LC8905VD Latch output to LC8905VD Clock output to LC8905VD PLL error signal input from LC8905VD Ground Digital input selector output Digital input selector output...

Page 42: ...input Fixed at H VCO freerunning frequency setting input LPF setting of PLL Fixed at H Ground System clock select input 384fs 512fs Connected to the power supply Reset input Clock input for preventing PLL lock failure Test input Normally L Microcomputer IF clock input Microcomputer IF latch chip enable input Microcomputer IF write data input Microcomputer IF read data output Microcomputer IF Sub Q...

Page 43: ...t 3 Fixed at L fs conversion ratio measurement condition monitor output Not used 5V power supply Not used Serial data output fso output Output serial data bit clock input output Output serial data fs word clock input output Not used Data output mute setting input L Mute H Normal operation Synchronized with LRCK 0 data only for DATAO output Fixed at H Deemphasis setting input L OFF H ON Fixed at L ...

Page 44: ...ddress data output to S RAM Ground for address bus buffer Power supply for internal logic 5V Ground for internal logic Address data output to S RAM Ground for address bus buffer Address data output to S RAM Power supply for address bus buffer 5V Address data output to S RAM Ground for address bus buffer Address data output to S RAM SPI serial clock signal input from system controller External freq...

Page 45: ...t Not used Debug request input Fixed at H Data input output with S RAM Ground for data bus buffer Data input output with S RAM Power supply for data bus buffer 5V Data input output with S RAM Ground for data bus buffer General DSP input output Not used General DSP input output with system controller Write strobe signal output to S RAM Read strobe signal output to S RAM Low address strobe signal ou...

Page 46: ...ess bus buffer Address data output to S RAM Not used SPI serial clock signal input from system controller External frequency input Power supply for internal logic 5V Ground for internal logic PLL initialize input Fixed at L Ground for PLL PLL filter input Connected to 0 01 µF capacitor Power supply for PLL 5V Ground for serial port Master data signal input from system controller Reset signal input...

Page 47: ...Debug request input Fixed at H Data input output with S RAM Not used Ground for data bus buffer Data input output with S RAM Not used Power supply for data bus buffer 5V Data input output with S RAM Not used Ground for data bus buffer General DSP input output Not used General DSP input output Write strobe signal output to S RAM Not used Read strobe signal output to S RAM Not used Low address strob...

Page 48: ...ixed at L Tag code load signal Tag code is loaded in 16 bit shift register at L Fixed at H Tag code output clock Data is output at rising edge of clock Fixed at H Tag code serial data signal MSB first Not used Tag code renewal signal H when no error in tag code when error correction operation of one block ends Not used For IC test mode setting Fixed at L For testing IC Fixed at L Address output to...

Page 49: ... be incorrect if H Not used L Rch switching clock 48 kHz Lch when H Not used Bit clock 3 072 MHz Not used Serial data output Not used Digital out preamble B identification signal Not used Digital output A13 A8 A9 A11 GND OE A10 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 VDD GND VO VI TSTIN3 PDO MSYC MUTO VLDY LRCK BCK SDO DASYO DAOUT DAIN TSTIN4 TSTIN5 C2F1 C2F0 C1F1 C1F0 DRY DEN ECCK 36 37 38 39 40 41 4...

Page 50: ... signal input Crystal select Used at H Fixed at H PLL select Used at L Fixed at L QPSK eye pattern clock Not used Eye pattern output I phase Not used Eye pattern output Q phase Not used Not used 9 216 MHz Not used For testing IC Not used Ground Signal indicating ID start position Not used ID signal sample clock Data changes at falling edge of clock Not used ID data output MSB first Not used L whil...

Page 51: ...smitter input Ground Not used 16MHz clock output Not used Host data bus input output Analog system 5V power supply Fixed at L Analog system ground Host request input from DSP56002 Host read write output to DSP56002 RES XTAL EXTAL MD1 MD0 NMI STBY FVPP VCC P52 SCKO P51 RXD0 P50 TXD0 GND P97 WAIT P96 16MHz P95 AS P94 WR P93 RD P92 IRQ0 P91 IRQ1 P90 IRQ2 ADTRG P60 P61 P62 P63 P64 P65 P66 P67 AVCC P70...

Page 52: ...r flash writer Serial data receiver input for flash writer Not used 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 P42 P43 P44 P45 P46 P47 VCC P27 A15 P26 A14 P25 A13 P24 A12 P23 A11 P22 A10 P21 A9 P20 A8 GND P17 A7 P16 A6 P15 A5 P14 A4 P13 P12 A2 P11 A1 P10 A0 P30 D0 P31 D1 P32 D2 P33 D3 P34 D4 P35 D5 P36 D6 P37 D7 GND P80 P...

Page 53: ...output Power supply for SCI and SSI block SSI serial clock input output Serial control 1 input output SSI transmit data output Ground for SCI and SSI block Serial control 2 input output Ground for interrupt mode control Power supply for interrupt mode control SSI receive data input Timer event counter module input output Not used Bus needed Not used Bus wait input Fixed at H Bus grant output Not u...

Page 54: ...und for address bus Adress data output to S RAM Power supply for interrupt mode control Ground for interrupt mode control Adress data output to S RAM Power supply for address bus Ground for address bus Adress data output to S RAM Ground for address bus Adress data output to S RAM Power supply for address bus Adress data output to S RAM Ground for address bus Not used Data input output to S RAM Gro...

Page 55: ...put output to S RAM Mode select C Non maskable interrupt request input Mode select B External interrupt request input Mode select A External interrupt request stop recovery input Ground for clock Output clock output Not used Power supply for clock Rest input Output clock polarity control input Power supply for analog PLL PLL filter capacitor input Ground for analog PLL Phase and frequeny locked ou...

Page 56: ...56 Fs master clock phase control input Fix at L Not used Digital signal processor select mode input Fix at L Not used Write data DSP56002 1 bit delay output L DI2 H DIN Not used 5V power supply Not used Frame sync pulse output for write data to DSP56002 Not used Fixed at L Digital signal processor data input select input L DI2 H DIN Fixed at L L R ch clock timing select Fixed at L Read data DSP560...

Page 57: ...3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 DIN1 ERROR DATAOUT LRCK BCK FSI28 CKOUT DQSY LD SRDT DO SWDT DI XLAT CE SCLK CL TEST2 DIN2 E DOUT VDD R VIN VCO XMODE GND CKSEL AVOCK TEST1 INPUT PLL DATA DEMODULATION LOCK ERROR DET MUTE OUTPUT TIMING 3 C BIT DET SUB Q DET MICOM INTERFACE TEST 3 16 1 2 3 4 5 6 7 8 15 14 13 12 2C3 2C2 B A B A 2C1 2C0 2Y 1C3 1C2 1C1 1C0 1Y VCC 2C3 2C2 2C1 2...

Page 58: ...NIT MO1 MO0 FI128 V DD MI1 MI0 BCKI LRCKI DATAI NC SLAVE SWDT SCK XLAT GND FS2 FS1 DEMP MUTE NC NC LRCKO BCKO DATAO NC V DD STA TEST3 TEST2 TEST1 NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 SWITCHING CIRCUIT CONSTANT CURRENT CIRCUIT REFERENCE VOLTAGE CIRCUIT CONTROL CIRCUIT I01 IN2 IN2 NC IN1 IN1 NC C4 C3 GND2 VEE2 VEE1 C6 C5 CIREF I02 NC I01 I02 NC VCC2 C2 C1 VCC...

Page 59: ... 13 16 17 25 26 27 28 29 30 24 23 22 21 1 2 S P FREQUENCY DIVIDER 9 216MHz 5 76MHz GND VDD XOUT TM0 TM1 TM2 RESET DATA MCK MLTB TM3 TM4 TLDB TCK TDO TRP 18 19 20 TM5 TSTIN1 TSTIN2 A0 A1 A2 A3 VDD A4 A5 GND VDD A6 A7 GND A12 A14 WEB A13 A8 A9 A11 GND OEB A10 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 XIN DB0 VDD GND VO VI TSTIN3 PDO SDO ECCK DEN DRY C1F0 C1F1 C2F0 GND DOUT DIN XSEL PSEL EPCK EYE1 EYE0 BTR ELB...

Page 60: ...HVO1 Vhv GND CLK DIN CHG NC D CK CK Q HVO2 HVO3 HVO4 HVO5 HVO6 HVO7 HVO8 HVO9 HVO10 Q D ST ST Q D CK D Q Q D CK 24 25 23 22 21 26 27 28 36 40 39 38 37 35 34 33 32 31 1 20 29 60 41 30 OUT1 OUT20 H VCC P GND L GND CL NC STB NC NC S IN VDD OUT40 OUT21 H VCC P GND L GND NC CHG NC CK NC S OUT VDD 1 2 3 4 5 6 7 8 9 NC OUTPUT 2 Vcc GND NC INPUT 2 INPUT 1 NC MOTOR DRIVE MOTOR DRIVE REG SWITCH SWITCH OUTPU...

Page 61: ...FRONT SDP EP70 4 4 942 568 41 EMBLEM NO 5 SONY BLACK 4 4 942 568 51 EMBLEM NO 5 SONY GOLD 5 X 4949 654 1 BASE ASSY G PANEL GOLD 5 X 4949 713 1 BASE ASSY B PANEL BLACK 6 4 987 859 02 WINDOW INDICATION 7 4 900 297 01 BUTTON POWER BLACK 7 4 900 297 11 BUTTON POWER GOLD 8 1 664 279 11 SW BOARD 5 1 CASE AND FRONT PANEL SECTION NOTE XX X mean standardized parts so they may have some difference from the ...

Page 62: ...ARD COMPLETE 53 1 664 277 11 AC 1 BOARD 54 4 923 873 01 BRACKET CORD STOPPER 55 3 703 244 00 BUSHING 2104 CORD 56 3 704 515 41 SCREW BV RING 57 4 974 510 01 SCREW BV 3X8 B 58 4 987 861 51 PANEL BACK SDP EP90ES 58 4 987 861 61 PANEL BACK SDP EP70 59 A 4542 494 A MAIN BOARD COMPLETE 5 2 CHASSIS SECTION The components identified by mark or dotted line with mark are critical for safety Replace only wi...

Page 63: ...11 CERAMIC 0 1uF 50V C127 1 164 159 11 CERAMIC 0 1uF 50V C128 1 162 294 31 CERAMIC 0 001uF 10 50V C129 1 162 294 31 CERAMIC 0 001uF 10 50V C130 1 162 294 31 CERAMIC 0 001uF 10 50V C131 1 164 159 11 CERAMIC 0 1uF 50V C132 1 164 159 11 CERAMIC 0 1uF 50V CONNECTOR CN305 1 564 242 00 PIN CONNECTOR 5P CN306 1 564 243 11 PIN CONNECTOR 6P DIODE D101 8 719 302 37 DIODE RBV 602 D112 8 719 302 37 DIODE RBV ...

Page 64: ...100 5 1 10W R1015 1 216 025 91 RES CHIP 100 5 1 10W R1016 1 216 089 91 RES CHIP 47K 5 1 10W R1017 1 216 089 91 RES CHIP 47K 5 1 10W R1018 1 216 089 91 RES CHIP 47K 5 1 10W R1019 1 216 073 00 METAL CHIP 10K 5 1 10W R1020 1 216 073 00 METAL CHIP 10K 5 1 10W R1021 1 216 073 00 METAL CHIP 10K 5 1 10W R1022 1 216 065 91 RES CHIP 4 7K 5 1 10W R1023 1 216 065 91 RES CHIP 4 7K 5 1 10W R1024 1 216 065 91 R...

Page 65: ... R284 1 249 421 11 CARBON 2 2K 5 1 4W F R285 1 249 421 11 CARBON 2 2K 5 1 4W F SWITCH S2 1 475 074 11 ENCODER ROTARY WITH SWTICH MENU PUSH SELECT S3 1 475 075 11 ENCODER ROTARY TYPE S251 1 554 303 21 SWITCH TACTILE AC 3 RF S252 1 554 303 21 SWITCH TACTILE DIGITAL 1 S253 1 554 303 21 SWITCH TACTILE DIGITAL 2 S254 1 554 303 21 SWITCH TACTILE DIGITAL 3 S255 1 554 303 21 SWITCH TACTILE BASS BOOST S256...

Page 66: ...26 049 11 ELECT 22uF 20 50V C457 1 165 319 11 CERAMIC CHIP 0 1uF 50V C458 1 165 319 11 CERAMIC CHIP 0 1uF 50V C459 1 136 157 00 FILM 0 022uF 5 50V C460 1 165 319 11 CERAMIC CHIP 0 1uF 50V C461 1 165 319 11 CERAMIC CHIP 0 1uF 50V C462 1 165 319 11 CERAMIC CHIP 0 1uF 50V C463 1 126 049 11 ELECT 22uF 20 50V C464 1 126 023 11 ELECT 100uF 20 25V C465 1 126 049 11 ELECT 22uF 20 50V C466 1 136 165 00 FIL...

Page 67: ... 165 319 11 CERAMIC CHIP 0 1uF 50V C570 1 165 319 11 CERAMIC CHIP 0 1uF 50V C571 1 165 319 11 CERAMIC CHIP 0 1uF 50V C572 1 163 093 00 CERAMIC CHIP 10PF 5 50V C573 1 163 093 00 CERAMIC CHIP 10PF 5 50V C574 1 165 319 11 CERAMIC CHIP 0 1uF 50V C575 1 165 319 11 CERAMIC CHIP 0 1uF 50V C576 1 165 319 11 CERAMIC CHIP 0 1uF 50V C577 1 165 319 11 CERAMIC CHIP 0 1uF 50V C578 1 165 319 11 CERAMIC CHIP 0 1u...

Page 68: ...65 319 11 CERAMIC CHIP 0 1uF 50V C922 1 165 319 11 CERAMIC CHIP 0 1uF 50V C923 1 165 319 11 CERAMIC CHIP 0 1uF 50V C924 1 165 319 11 CERAMIC CHIP 0 1uF 50V C925 1 165 319 11 CERAMIC CHIP 0 1uF 50V C926 1 165 319 11 CERAMIC CHIP 0 1uF 50V C930 1 165 319 11 CERAMIC CHIP 0 1uF 50V C931 1 165 319 11 CERAMIC CHIP 0 1uF 50V CONNECTOR CN102 1 564 510 11 PLUG CONNECTOR 7P CN103 1 564 104 00 PIN CONNECTOR ...

Page 69: ...1 SHORT 0 JW305 1 216 295 91 SHORT 0 JW306 1 216 295 91 SHORT 0 JW307 1 216 295 91 SHORT 0 JW401 1 216 296 91 SHORT 0 JW402 1 216 296 91 SHORT 0 JW403 1 216 295 91 SHORT 0 JW405 1 216 295 91 SHORT 0 JW501 1 216 295 91 SHORT 0 JW504 1 216 295 91 SHORT 0 JW506 1 216 296 91 SHORT 0 JW507 1 216 296 91 SHORT 0 JW508 1 216 296 91 SHORT 0 JW509 1 216 296 91 SHORT 0 JW510 1 216 296 91 SHORT 0 JW511 1 216 ...

Page 70: ... 1 216 025 91 RES CHIP 100 5 1 10W R441 1 216 025 91 RES CHIP 100 5 1 10W R443 1 216 025 91 RES CHIP 100 5 1 10W R444 1 216 025 91 RES CHIP 100 5 1 10W R446 1 216 073 00 METAL CHIP 10K 5 1 10W R448 1 216 025 91 RES CHIP 100 5 1 10W R449 1 216 025 91 RES CHIP 100 5 1 10W R450 1 216 025 91 RES CHIP 100 5 1 10W R451 1 216 025 91 RES CHIP 100 5 1 10W R452 1 216 025 91 RES CHIP 100 5 1 10W R453 1 216 0...

Page 71: ...295 91 SHORT 0 R560 1 216 025 91 RES CHIP 100 5 1 10W R561 1 216 025 91 RES CHIP 100 5 1 10W R562 1 216 025 91 RES CHIP 100 5 1 10W R564 1 216 073 00 METAL CHIP 10K 5 1 10W R565 1 216 295 91 SHORT 0 R567 1 216 025 91 RES CHIP 100 5 1 10W R568 1 216 073 00 METAL CHIP 10K 5 1 10W R569 1 216 049 91 RES CHIP 1K 5 1 10W R573 1 216 295 91 SHORT 0 R577 1 216 295 91 SHORT 0 R601 1 260 008 11 CARBON MELF 1...

Page 72: ...734 1 259 983 11 CARBON MELF 100 2 1 8W R735 1 260 004 11 CARBON MELF 4 7K 2 1 8W R736 1 260 020 11 CARBON MELF 100K 2 1 8W R737 1 259 983 11 CARBON MELF 100 2 1 8W R738 1 260 004 11 CARBON MELF 4 7K 2 1 8W R755 1 216 069 00 METAL CHIP 6 8K 5 1 10W R756 1 216 069 00 METAL CHIP 6 8K 5 1 10W R757 1 216 069 00 METAL CHIP 6 8K 5 1 10W R758 1 216 069 00 METAL CHIP 6 8K 5 1 10W R759 1 216 069 00 METAL C...

Page 73: ...X901 1 767 434 21 VIBRATOR CRYSTAL 18 432MHz X902 1 767 435 11 OSCILLATOR CRYSTAL 46 08MHz A 4542 493 A PS BOARD COMPLETE 2 259 121 01 SCREW TR CAPACITOR C101 1 117 783 11 ELECT 13000uF 20 16V C104 1 126 023 11 ELECT 100uF 20 25V C105 1 126 023 11 ELECT 100uF 20 25V C106 1 126 027 11 ELECT 1000uF 20 25V C107 1 126 027 11 ELECT 1000uF 20 25V C111 1 126 964 11 ELECT 10uF 20 50V C112 1 126 927 11 ELE...

Page 74: ...uF 20 10V C1003 1 124 229 00 ELECT 33uF 20 10V C1004 1 124 229 00 ELECT 33uF 20 10V C1005 1 124 229 00 ELECT 33uF 20 10V C1006 1 124 229 00 ELECT 33uF 20 10V CONNECTOR CN703 1 695 092 11 SOCKET CONNECTOR 7P CN704 1 695 095 11 SOCKET CONNECTOR 13P TRANSISTOR Q601 8 729 216 22 TRANSISTOR 2SA1162 G Q602 8 729 230 49 TRANSISTOR 2SC2712 YG Q603 8 729 216 22 TRANSISTOR 2SA1162 G Q604 8 729 230 49 TRANSI...

Page 75: ...OR CN207 1 691 769 21 PLUG MICRO CONNECTOR 7P VARIABLE RESISTOR RV251 1 225 434 11 RES VAR CARBON 10K MASTER VOLUME MISCELLANEOUS 13 1 773 232 11 WIRE FLAT TYPE 25 CORE 19 1 769 078 51 LEAD WITH CONNECTOR 2 CORE 62 1 776 095 11 CORD POWER FL251 1 517 645 11 INDICATOR TUBE FLUORESCENT T1 1 431 190 11 TRANSFORMER POWER ACCESSORIES PACKING MATERIALS 1 475 702 11 REMOTE COMMANDER RM EP90 1 590 925 31 ...

Search results

Summary of Contents for SDP-EP70

Reviews:

Related manuals for SDP-EP70

Brands by name

Popular brands

Sony SDP-EP70, Service Manual

Search results

Summary of Contents for SDP-EP70

Reviews:

Related manuals for SDP-EP70

Brands by name

Popular brands