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Sony STR-DA90ESG, Service Manual

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Sony STR-DA90ESG Service Manual Download Page 8

– 8 –

DC  BIAS  CURRENT  Adjustment
(with no signal input)

Note:
1.

DC BIAS CURRENT adjustments should be made 30 seconds after
the

[POWER]

switch is turned on (POWER ON).

2.

After replacing the power transistors, DC BIAS CURRENT adjustments
should be perfomed.

Procedure:

Digital voltmeter

+

–

1

2

3

R615
R665
R016
R715
R765

AMP BOARD

[AMP  BOARD] (COMPONENT SIDE)

R665

RV651

1

2

3

D973

D971

D972

C987

C988

C985

C986

1

2

3

R668

R765

RV751

R017

RV001

R016

R715

RV701

R718

R615

RV601

R618

3

2

1

3

2

1

2

3

FRONT Rch

REAR Rch

FRONT Lch

REAR Lch

CENTER 

R768

1

Connecting

Adjustment

Reading on

point

part

Digital voltmeter

FRONT Lch

R615

RV601

20 mV

FRONT Rch

R665

RV651

20 mV

CENTER

R016

RV001

20 mV

REAR Lch

R715

RV701

20 mV

REAR Rch

R765

RV751

20 mV

AMPLIFIRE  SECTION

All manuals and user guides at all-guides.com

Summary of Contents for STR-DA90ESG

Page 1: ...rademarks of Dolby Labo ratories Licensing Corporation Dynamic power 165 W 165 W 8 ohms output US 280 W 280 W 4 ohms Canadian model Harmonic Less than 0 05 distortion at Direct Pass rated output Frequency PHONO RIAA response equalization curve 0 5 dB CD TAPE DAT MD LD DVD TV DBS VIDEO 10 Hz 50 kHz dB Direct Pass Input ANALOG Sensitivity Impedance S N PHONO 2 5 mV 50 75 dB kilohms A 2 5 mV CD TAPE ...

Page 2: ...9 kHz S N 54 dB at 50 mV m Harmonic 0 5 50 mV m distortion 400 kHz Selectivity At 9 kHz 35 dB At 10 kHz 40 dB You can change the AM tuning interval be tween 9 kHz and 10 kHz After tuning in any AM station turn off the receiver While hold ing down the PRESET button press the POWER switch When you change the inter val all the preset stations will be erased To reset the interval repeat the same proce...

Page 3: ...NTS PUBLIÉS PAR SONY MODEL IDENTIFICATION BACK PANEL US Model 0 π Canadian Model 1 π Australian Model 2 π SAFETY CHECK OUT After correcting the original service problem perform the follow ing safety check before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below LEAKAGE T...

Page 4: ... 4 This section is extracted from instruction manual SECTION 1 GENERAL All manuals and user guides at all guides com ...

Page 5: ...M 3 8 1 three screws M 3 8 1 two screws M 3 8 2 3 case 2 2 four screws BVTP 3 8 1 connector CNV902 1 connector CNE910 1 connector CND802 1 connector CNE807 1 connector CND3503 2 seven screws BVTP 3 8 2 ten screws BVTP 3 8 2 seven screws BVTP 3 8 2 screw BVTP 3 8 4 back panel section 3 two screws BVTP 3 6 All manuals and user guides at all guides com ...

Page 6: ...section 2 SPTM board 5 connector CNS201 6 TUNER board 7 three screws BVTP 3 8 4 flat wire CNS3503 3 AUDIO board 1 connector CNS210 1 connector CNS623 1 connector CNV613 2 five screws BVTP 3 8 1 connector CNE939 2 screw BVTP 3 8 4 INPUT board 3 claw 1 five connectors CNE601 620 622 3501 CNP202 All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 7: ...at the right edge of the color bars on the screen comes within the frame BLACK RED BLUE DARK GRAY GRAY ORANGE GREEN WHITE Center a b Picture of monitor screen a b 6 The input signal set to ON BLACK THROUGH BLUE DARK GRAY GRAY THROUGH GREEN WHITE R813 CT802 IC814 RV801 CT801 CT803 IC805 Frequency counter 7 Turn the POWER switch OFF keep the BAND buttons depressed at the same time and then turn the ...

Page 8: ...6 R715 R765 AMP BOARD AMP BOARD COMPONENT SIDE R665 RV651 1 2 3 D973 D971 D972 C987 C988 C985 C986 1 2 3 R668 R765 RV751 R017 RV001 R016 R715 RV701 R718 R615 RV601 R618 3 2 1 3 2 1 2 3 FRONT Rch REAR Rch FRONT Lch REAR Lch CENTER R768 1 Connecting Adjustment Reading on point part Digital voltmeter FRONT Lch R615 RV601 20 mV FRONT Rch R665 RV651 20 mV CENTER R016 RV001 20 mV REAR Lch R715 RV701 20 ...

Page 9: ...data output to the on screen display controller IC809 22 BUSY I Busy signal input from the on screen display controller IC809 23 FL CLEAR O Display clear signal output to the fluorescent indicator tube driver IC101 102 24 FL DATA O Serial data output to the fluorescent indicator tube driver IC102 25 FL CLK O Serial data transfer clock signal output to the fluorescent indicator tube driver IC101 10...

Page 10: ...ect sensor PH103 input terminal 60 Not used open 61 SWBAL I Balance volume on off detect signal input terminal 62 RESET I Reset signal input terminal L reset 63 GND Ground terminal 64 XO O System clock signal output terminal 4MHz 65 XI I System clock signal input terminal 4MHz 66 VCC Power supply terminal 5V 67 LED TUNER O LED drive signal output terminal H LED on for function TUNER indicator 68 L...

Page 11: ...ata output to the MB90095PF G IC805 25 CLK OSD O Serial data transfer clock signal output to the MB90095PF G IC805 26 LAT OSD O Serial data latch pulse signal output to the MB90095PF G IC805 27 Not used open 28 AVCC Power supply terminal 5V 29 AVR I Reference voltage input terminal 5V 30 AVR I Reference voltage input terminal 0V 31 AVSS Ground terminal 32 VOL A D I A D conversion input terminal fo...

Page 12: ... 65 XI I System clock signal input terminal 4MHz 66 VCC Power supply terminal 5V 67 AD00 I O Two way data bus with the program ROM IC820 S RAM IC821 68 AD01 I O 69 AD02 I O 70 AD03 I O 71 AD04 I O 72 AD05 I O 73 AD06 I O 74 AD07 I O 75 AD08 I O Two way data bus with the program ROM IC820 S RAM IC822 and address data for address signal output to the interface latch IC818 76 AD09 I O 77 AD10 I O 78 ...

Page 13: ...19 P46 O Not used fixed at L 20 P47 O Not used fixed at L 21 SDA I O Two way data bus with the external EEPROM Not used fixed at L 22 SCL O Clock signal output to the external EEPROM Not used fixed at L 23 VSS2 Ground terminal 24 VDD2 Power supply terminal 5V 25 SDA I O Two way data bus with the external EEPROM Not used fixed at L 26 SCL O Clock signal output to the external EEPROM Not used fixed ...

Page 14: ...put terminal Not used fixed at L 52 XT2 O Sub system clock output terminal Not used open 53 VSS1 Ground terminal 54 CF1 I Main system clock input terminal 6 MHz 55 CF2 O Main system clock output terminal 6 MHz 56 VDD1 Power supply terminal 5V 57 AN0 I Not used fixed at L 58 AN1 I Not used fixed at L 59 AN2 I Not used fixed at L 60 AN3 I Not used fixed at L 61 AN4 I Not used fixed at L 62 AN5 I Not...

Page 15: ...M2 I Test terminal Not used fixed at L 24 TM3 I Test terminal Not used fixed at L 25 XOUT O System clock output terminal Not used open 26 XIN I System clock input terminal Not used fixed at L 27 NEXT I Test terminal Not used fixed at L 28 GND Ground terminal 29 VDD Power supply terminal 5V 30 A6 O Address signal output to the S RAM IC3309 31 A7 O Address signal output to the S RAM IC3309 32 GND Gr...

Page 16: ... 71 DAIN I Digital external input terminal Through out to DAOUT pin º when DASEL pin is H Not used open 72 DASEL I Digital out selection terminal Fixed at L 73 TI8 I Test terminal Not used fixed at L 74 C2F1 O C2 error correction state monitor output terminal Outputs if corrected properly Not used open 75 C2F0 O C2 error correction state monitor output terminal Outputs number of errors at C2 Not u...

Page 17: ...st terminal Not used open 93 SYST0 O Test terminal Not used open 94 SYST1 O Test terminal Not used open 95 ADST0 O Test terminal Not used open 96 ADST1 O Test terminal Not used open 97 TMS I Test terminal Not used fixed at L 98 BUNR1 I Test terminal Not used fixed at L 99 AGND Ground terminal for analog system 100 AVDD Power supply terminal 5V for analog system All manuals and user guides at all g...

Page 18: ...26 SCK I Serial data reading clock signal input from the master controller IC3413 27 EXTAL I Master clock signal input terminal 3MHz 28 QVCC Power supply terminal 5V for internal logic 29 QGND Ground terminal for internal logic 30 PINIT I Initialize input for the PLL circuit fixed at L 31 PGND Ground terminal for PLL circuit 32 PCAP I Connected to the external capacitor for PLL circuit filter 33 P...

Page 19: ... open 60 DSCK I Debug serial data reading clock signal input terminal Not used open 61 DR I Debug request signal input terminal Not used fixed at H 62 MD7 I O 63 MD6 I O 64 MD5 I O 65 MD4 I O 66 DGND Ground terminal for data bus buffer 67 MD3 I O 68 MD2 I O Two way data bus with the external RAM device Not used open 69 MD1 I O 70 DVCC Power supply terminal 5V for data bus buffer 71 MD0 I O Two way...

Page 20: ... I Master clock signal input terminal 3MHz 28 QVCC Power supply terminal 5V for internal logic 29 QGND Ground terminal for internal logic 30 PINIT I Initialize input for the PLL circuit fixed at L 31 PGND Ground terminal for PLL circuit 32 PCAP I Connected to the external capacitor for PLL circuit filter 33 PVCC Power supply terminal 5V for PLL circuit 34 SGND Ground terminal for serial port 35 MI...

Page 21: ...n 59 DSI I Debug serial data input terminal Not used open 60 DSCK I Debug serial data reading clock signal input terminal Not used open 61 DR I Debug request signal input terminal Not used fixed at H 62 MD7 I O 63 MD6 I O 64 MD5 I O 65 MD4 I O 66 DGND Ground terminal for data bus buffer 67 MD3 I O 68 MD2 I O Two way data bus with the S RAM IC3411 69 MD1 I O 70 DVCC Power supply terminal 5V for dat...

Page 22: ...gital signal processor IC3412 21 RESET O Reset signal output to the digital signal processor IC3412 22 MISO I Communication data input from digital signal processor IC3412 23 VCC Power supply terminal 5 V 24 CLOCK O Serial data reading clock signal output to the digital signal processor IC3412 25 D AINT O Initialize signal output to the digital filter IC3401 3403 26 D ALAT O Latch pulse signal out...

Page 23: ...TE O Surround mute signal output terminal 75 ALLMUTE O All mute signal output terminal Not used open 76 RM MUTE O Signal level 20 dB mute signal output terminal 77 RESET O System reset signal output to the FL drive controller IC105 78 RY FRONT A O Front speakers A ON OFF relay control signal output terminal H on 79 RY FRONT B O Front speakers B ON OFF relay control signal output terminal H on 80 R...

Page 24: ...O board CONNECTOR board DISPLAY board BAL B board BAL A board VOL board DIGITAL board AUDIO board INPUT board TUNER board VIDEO board CBV board S VIDEO board MEMORY board SP TM board AC board MOTOR TM board Circuit Boards Location All manuals and user guides at all guides com ...

Page 25: ...SECTION 2 IC3401 0 49 MHz 3 IC3401 3403 IC3410 IC3414 7 IC3417 6 3 1 MHz 4 IC3401 3403 ª IC3414 4 IC3417 8 48 1 kHz 5 IC3402 3403 0 48 5 MHz 6 IC3407 1 6 1 MHz 7 IC3409 7 IC3410 IC3412 º 48 1 kHz 8 IC3104 IC3108 8 IC3409 8 48 1 kHz 9 IC3108 4 IC3425 1 3 3 1 MHz 0 IC3107 4 12 4 MHz IC3104 12 2 MHz IC3104 3 1 MHz All manuals and user guides at all guides com ...

Page 26: ... p 0 8 Vp p 0 7 Vp p IC3412 3 1 MHz VIDEO SECTION ª IC809 4 MHz IC3410 3 1 MHz IC3311 3 7 MHz IC3311 58 1 kHz IC3413 47 MHz IC3308 18 52 MHz º IC815 6 MHz IC805 9 14 29 IC810 0 520 8 kHz IC813 0 520 8 kHz IC814 14 3 MHz All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 27: ...All manuals and user guides at all guides com ...

Page 28: ...All manuals and user guides at all guides com ...

Page 29: ...All manuals and user guides at all guides com ...

Page 30: ...All manuals and user guides at all guides com ...

Page 31: ...All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 32: ...All manuals and user guides at all guides com ...

Page 33: ...All manuals and user guides at all guides com ...

Page 34: ...All manuals and user guides at all guides com ...

Page 35: ...All manuals and user guides at all guides com ...

Page 36: ...All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 37: ...T ERROR DIN1 DIN2 E DOUT VDD R VIN VCO GND CKSEL XMODE AVOCK TST1 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 D3 D2 D1 D0 Y W S C D4 D5 D6 D7 A B D3 D2 D1 D0 Y XY OE GND VCC D4 D5 D6 D7 A B C ATT FIR1 IIR FIR2 FIR3 L I P X8 PLM PLM 3rd order NOISE SHAPER AC DC DITHER CLOCK GENERATOR ATT FIR1 IIR FIR2 FIR3 L I P X8 VSS2 R1 VSS R1 VDD VDD2 VSUB C R DVSSR DVDDR DFVDD1 SPLM 20 16 XSEL SYSM ATT SHIFT LATCH ...

Page 38: ...NTROL LEVEL SHIFT LATCH SHIFT RESISTER D D R 5dB IN R CT1 R CT2 R 5dB OUT R 1dB IN R 1dB OUT R VM CLK DI CE VCC L 5dB IN L CT1 L CT2 L 5dB OUT L 1dB IN L 1dB OUT L VM VEE S VDD VSS L 1 2 3 4 5 6 7 8 9 15 10 11 12 13 14 16 V DD B COM A COM A1 A0 A B C B1 B0 C1 C COM C0 INH V EE V SS All manuals and user guides at all guides com ...

Page 39: ...NPUT CONTROL VIDEO SIGNAL GENERATOR CS S DATA S CLK 22 21 TEST YIN CIN VIN AVCC 5 6 7 8 FSCO VBLK VCC EXS 4FSC CLOCK OSC 9 TO BLOCK 20 19 18 17 OUTPUT CONTROL NTSC PAL SIGNAL GENERATOR 10 11 XS HSYNC VSYNC VOC1 VOC0 VOC2 VOB DISPLAY MEMORY CONTROL CGROM 12 13 EXHSYN EXVSYN 14 GND 16 XD EXD 15 TO BLOCK H V SEPARATOR VRAM DOT CLOCK OSC NC Vcc AFC CTL VCO OUT VCO IN HD OUT DET OUT GND EXC VD OUT 4 SY...

Page 40: ...ET PHASE DET X tal SYNC SEPARATER H L L Y AMP C AMP L L H H 4fsc AMP X tal L H PHASE DET VCC BGP FSC PS XO XI XFO XFI PDF CX GND C B W GND STAGE VCC V SW B W C B W GND CK PDF XFI XFO XI XO PS FSC BGP V CC SS OUT SVIN SVF GND STAGE ACC F VIN ACC F VIN GND 5D 6D 6Q 7Q 7D 8D 8Q VCC 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 4D 4Q 3D 3Q 2D 2Q 1D 1Q OC OUTPUT CONTROL Q D OE D Q OE C C Q D OE C ...

Page 41: ... RES VDD R COM3 R8 R7 R COM2 R6 R4 R2 R5 R COM1 R3 R1 L3 L1 L COM1 L6 L8 BUFFER 2 3 5 4 6 7 9 8 1 MUTE VOUT1 VOUT1 COMP1 MF1 IN1 GND IN2 NF2 COMP2 VOUT2 VOUT2 VCC1 VCC2 VEE PROTECTOR BIAS CIRCUIT REG DRIVE PRE DRIVE 11 10 12 13 15 14 DRIVE PRE DRIVE 1 2 3 4 5 6 7 8 9 TR3 R1 R2 TR4 TR6 TR7 R4 R9 TR5 TR1 TR2 R6 D4 D3 R7 R8 TR8 D1 D2 R5 R3 INPUT NF VEOUT VEOUT VSS GND VCC SUB 1 2 3 4 5 6 7 8 V VSB SE...

Page 42: ... ber in the exploded views are not supplied Hardware mark list and accessories and packing materials are given in the last of the electrical parts list NOTE XX and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color Ref No Part No Description Remark Ref No Part No Descriptio...

Page 43: ...2 134 00 RIVET DIA 3 5 NYLON 68 3 325 697 01 WASHER 69 3 975 016 01 GEAR D 70 3 377 720 01 WASHER POLYETHYLENE 71 3 975 015 01 GEAR C 72 3 975 014 01 GEAR B 73 1 666 313 11 MOTOR TM BOARD 74 X 4948 598 1 BRACKET MOTOR ASSY 75 1 666 330 11 SP SW BOARD 76 A 4398 808 A DISPLAY BOARD COMPLETE US Canadian 76 A 4398 809 A DISPLAY BOARD COMPLETE Australian 77 A 4384 609 A SHAFT LINK ASSY 78 4 991 383 01 ...

Page 44: ...794 A AC BOARD COMPLETE US Canadian 156 A 4398 795 A AC BOARD COMPLETE Australian 157 3 703 244 00 BUSHING 2104 CORD Australian 157 4 916 783 01 BUSHING CORD US Canadian 158 1 559 479 11 CORD POWER US Canadian 158 1 690 608 11 CORD POWER Australian 160 4 947 010 01 SCREW FEEDER FIXED 161 4 991 373 01 PANEL STR BACK US 161 4 991 373 11 PANEL STR BACK Canadian 161 4 991 373 21 PANEL STR BACK Austral...

Page 45: ...ed 7 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 208 207 205 203 203 204 202 201 206 4 CHASSIS SECTION 201 4 970 124 01 CUSHION F50180S 202 4 970 123 01 FOOT F50180S 203 3 905 609 01 SCREW TRANSISTOR 204 A 4398 783 A AMP BOARD COMPLETE 205 1 666 310 11 TUNER BOARD 206 1 773 001 11 WIRE FLAT TYPE 15 CORE 207 A 4398 782 A INPUT BOARD COMPLETE 208 A 4398 806 A DIGITAL BOARD COMPLETE All manuals and user guides at ...

Page 46: ...1 164 159 11 CERAMIC 0 1uF 50V C910 1 164 159 11 CERAMIC 0 1uF 50V C911 1 164 159 11 CERAMIC 0 1uF 50V C912 1 164 159 11 CERAMIC 0 1uF 50V CONNECTOR CNE910 1 770 963 11 PIN CONNECTOR PCB V TYPE 3P CNP905 1 774 108 11 PIN CONNECTOR PC BOARD Australian CNV901 1 564 321 00 PIN CONNECTOR 2P CNV902 1 565 792 11 PIN CONNECTOR 2P AC OUTLET CNJ901 1 540 060 11 OUTLET AC POLAR AC OUTLET US Canadian DIODE D...

Page 47: ... DIODE RBV 602 01 D972 8 719 302 38 DIODE RBV 602 01 D973 8 719 302 38 DIODE RBV 602 01 D991 8 719 024 99 DIODE 11ES2 NTA2B D992 8 719 024 99 DIODE 11ES2 NTA2B TRANSISTOR Q001 8 729 119 76 TRANSISTOR 2SA1175 HFE Q002 8 729 026 08 TRANSISTOR 2SC4495 Q005 8 749 010 43 IC NE N250 Q006 8 749 010 42 IC NE P250 Q007 8 729 140 82 TRANSISTOR 2SA988 PAFAEA Q010 8 729 119 79 TRANSISTOR 2SC2785 FEK Q011 8 72...

Page 48: ...A AUDIO BOARD COMPLETE CAPACITOR C291 1 126 048 81 ELECT 10uF 20 50V C292 1 126 048 81 ELECT 10uF 20 50V C293 1 126 048 81 ELECT 10uF 20 50V C294 1 126 048 81 ELECT 10uF 20 50V C295 1 162 282 31 CERAMIC 100PF 10 50V C296 1 162 294 31 CERAMIC 0 001uF 10 50V CONNECTOR CNE211 1 770 963 11 PIN CONNECTOR PCB V TYPE 3P CNS210 1 695 093 11 SOCKET CONNECTOR 9P IC IC291 8 759 805 13 IC LC7821 IC292 8 759 6...

Page 49: ...HIP 0 1uF 50V C3107 1 106 351 00 MYLAR 2200PF 5 200V C3108 1 165 319 11 CERAMIC CHIP 0 1uF 50V C3109 1 165 319 11 CERAMIC CHIP 0 1uF 50V C3110 1 126 009 81 ELECT 100uF 20 16V C3111 1 164 222 11 CERAMIC CHIP 0 22uF 25V C3112 1 126 048 81 ELECT 10uF 20 50V C3113 1 126 048 81 ELECT 10uF 20 50V C3114 1 164 222 11 CERAMIC CHIP 0 22uF 25V C3115 1 126 051 11 ELECT 47uF 20 50V C3116 1 165 319 11 CERAMIC C...

Page 50: ...AMIC CHIP 0 1uF 50V C3422 1 165 319 11 CERAMIC CHIP 0 1uF 50V C3423 1 165 319 11 CERAMIC CHIP 0 1uF 50V C3424 1 165 319 11 CERAMIC CHIP 0 1uF 50V C3425 1 163 251 11 CERAMIC CHIP 100PF 5 50V C3426 1 163 251 11 CERAMIC CHIP 100PF 5 50V C3427 1 165 319 11 CERAMIC CHIP 0 1uF 50V C3428 1 163 263 11 CERAMIC CHIP 330PF 5 50V C3429 1 165 319 11 CERAMIC CHIP 0 1uF 50V C3430 1 165 319 11 CERAMIC CHIP 0 1uF ...

Page 51: ... 1 165 319 11 CERAMIC CHIP 0 1uF 50V C3568 1 110 339 11 MYLAR 220PF 5 50V C3569 1 110 339 11 MYLAR 220PF 5 50V C3570 1 165 319 11 CERAMIC CHIP 0 1uF 50V C3571 1 165 319 11 CERAMIC CHIP 0 1uF 50V C3572 1 110 339 11 MYLAR 220PF 5 50V C3573 1 126 048 81 ELECT 10uF 20 50V C3574 1 126 048 81 ELECT 10uF 20 50V C3575 1 126 048 81 ELECT 10uF 20 50V C3576 1 126 048 81 ELECT 10uF 20 50V C3577 1 126 048 81 E...

Page 52: ...36 55 IC M5218AFP IC3509 8 759 636 55 IC M5218AFP IC3510 8 759 636 55 IC M5218AFP IC3511 8 759 636 55 IC M5218AFP IC3512 8 759 636 55 IC M5218AFP IC3513 8 759 636 55 IC M5218AFP IC3514 8 759 636 55 IC M5218AFP IC3515 8 759 636 55 IC M5218AFP IC3516 8 759 463 71 IC LC7535M TP IC3517 8 759 463 71 IC LC7535M TP JACK J3301 1 770 905 21 JACK PIN 1P LD DVD COAXIAL J3302 1 779 797 11 JACK PIN 1P LD DVD A...

Page 53: ...6 041 00 METAL CHIP 470 5 1 10W R3118 1 216 025 00 METAL GLAZE 100 5 1 10W R3119 1 216 025 00 METAL GLAZE 100 5 1 10W R3120 1 216 025 00 METAL GLAZE 100 5 1 10W R3121 1 216 043 00 METAL GLAZE 560 5 1 10W R3123 1 216 041 00 METAL CHIP 470 5 1 10W R3124 1 216 041 00 METAL CHIP 470 5 1 10W R3150 1 216 065 00 METAL CHIP 4 7K 5 1 10W R3151 1 216 065 00 METAL CHIP 4 7K 5 1 10W R3152 1 216 065 00 METAL C...

Page 54: ...3390 1 216 073 00 METAL CHIP 10K 5 1 10W R3391 1 216 073 00 METAL CHIP 10K 5 1 10W R3392 1 216 073 00 METAL CHIP 10K 5 1 10W R3393 1 216 073 00 METAL CHIP 10K 5 1 10W R3394 1 216 073 00 METAL CHIP 10K 5 1 10W R3395 1 216 073 00 METAL CHIP 10K 5 1 10W R3396 1 216 073 00 METAL CHIP 10K 5 1 10W R3397 1 216 073 00 METAL CHIP 10K 5 1 10W R3398 1 216 073 00 METAL CHIP 10K 5 1 10W R3399 1 216 073 00 META...

Page 55: ... 1 216 065 00 METAL CHIP 4 7K 5 1 10W R3542 1 216 065 00 METAL CHIP 4 7K 5 1 10W R3543 1 216 065 00 METAL CHIP 4 7K 5 1 10W R3544 1 216 097 00 METAL GLAZE 100K 5 1 10W R3545 1 216 121 00 METAL GLAZE 1M 5 1 10W R3546 1 216 121 00 METAL GLAZE 1M 5 1 10W R3547 1 216 121 00 METAL GLAZE 1M 5 1 10W R3548 1 216 121 00 METAL GLAZE 1M 5 1 10W R3549 1 216 065 00 METAL CHIP 4 7K 5 1 10W R3550 1 216 081 00 ME...

Page 56: ...P 10K 5 1 10W R3661 1 216 295 00 CONDUCTOR CHIP 2012 R3662 1 216 073 00 METAL CHIP 10K 5 1 10W R3663 1 216 295 00 CONDUCTOR CHIP 2012 R3664 1 216 073 00 METAL CHIP 10K 5 1 10W R3665 1 216 065 00 METAL CHIP 4 7K 5 1 10W R3666 1 216 065 00 METAL CHIP 4 7K 5 1 10W R3667 1 216 073 00 METAL CHIP 10K 5 1 10W R3668 1 216 295 00 CONDUCTOR CHIP 2012 R3669 1 216 073 00 METAL CHIP 10K 5 1 10W R3670 1 216 295...

Page 57: ... 027 43 TRANSISTOR DTC114EKA T146 Q111 8 729 027 43 TRANSISTOR DTC114EKA T146 Q112 8 729 027 43 TRANSISTOR DTC114EKA T146 Q113 8 729 027 43 TRANSISTOR DTC114EKA T146 Q114 8 729 027 43 TRANSISTOR DTC114EKA T146 Q115 8 729 027 43 TRANSISTOR DTC114EKA T146 Q116 8 729 027 43 TRANSISTOR DTC114EKA T146 Q117 8 729 027 43 TRANSISTOR DTC114EKA T146 Q118 8 729 027 43 TRANSISTOR DTC114EKA T146 Q119 8 729 027...

Page 58: ...1 SWITCH KEYBOARD S106 1 572 184 11 SWITCH KEYBOARD S107 1 572 184 11 SWITCH KEYBOARD SET UP S108 1 572 184 11 SWITCH KEYBOARD OPEN CLOSE S109 1 572 184 11 SWITCH KEYBOARD EQUALIZER BAND S110 1 572 184 11 SWITCH KEYBOARD TUNING S111 1 572 184 11 SWITCH KEYBOARD TUNING S112 1 572 184 11 SWITCH KEYBOARD FM MODE S113 1 572 184 11 SWITCH KEYBOARD MEMORY S114 1 572 184 11 SWITCH KEYBOARD DISPLAY S137 1...

Page 59: ...ELECT 6800uF 20 16V C978 1 126 023 11 ELECT 100uF 20 25V C979 1 126 023 11 ELECT 100uF 20 25V C980 1 126 023 11 ELECT 100uF 20 25V C983 1 126 023 11 ELECT 100uF 20 25V CONNECTOR CNE620 1 770 966 11 PIN CONNECTOR PCB V TYPE 6P CNE621 1 770 967 11 PIN CONNECTOR PCB V TYPE 7P CNE622 1 770 969 11 PIN CONNECTOR PCB V TYPE 9P CNE939 1 770 965 11 PIN CONNECTOR PCB V TYPE 5P CNP201 1 695 091 11 PIN CONNEC...

Page 60: ...9 417 11 CARBON 1K 5 1 4W R287 1 249 417 11 CARBON 1K 5 1 4W R288 1 249 417 11 CARBON 1K 5 1 4W R289 1 249 417 11 CARBON 1K 5 1 4W R293 1 249 418 11 CARBON 1 2K 5 1 4W R294 1 249 418 11 CARBON 1 2K 5 1 4W R297 1 249 425 11 CARBON 4 7K 5 1 4W R601 1 259 167 21 CARBON 1K 5 1 4W R602 1 259 209 81 CARBON 56K 1 1 4W R603 1 249 911 11 CARBON 330 1 1 4W R604 1 249 413 11 CARBON 470 5 1 4W R614 1 259 209 ...

Page 61: ...2 503 51 FUSE TIME LAG 1 6A 250V Australian F914 1 533 614 11 FUSE GLASS CYLINDERICAL 1 6A 125V US Canadian F915 1 532 465 51 FUSE TIME LAG 3 15A 250V Australian F915 1 533 690 11 FUSE GLASS CYLINDERICAL DIA 5 3 15A 125V US Canadian A 4398 801 A S VIDEO BOARD COMPLETE CAPACITOR C802 1 164 159 11 CERAMIC 0 1uF 50V C804 1 126 961 11 ELECT 2 2uF 20 50V C805 1 136 165 00 FILM 0 1uF 5 50V C807 1 164 09...

Page 62: ...W R809 1 249 429 11 CARBON 10K 5 1 4W R814 1 249 417 11 CARBON 1K 5 1 4W R815 1 249 403 11 CARBON 68 5 1 4W R818 1 249 403 11 CARBON 68 5 1 4W R819 1 249 403 11 CARBON 68 5 1 4W R820 1 249 409 11 CARBON 220 5 1 4W R821 1 249 409 11 CARBON 220 5 1 4W R823 1 249 409 11 CARBON 220 5 1 4W R824 1 249 409 11 CARBON 220 5 1 4W R825 1 249 403 11 CARBON 68 5 1 4W R827 1 249 403 11 CARBON 68 5 1 4W R828 1 2...

Page 63: ...SET TUNING S119 1 572 184 11 SWITCH KEYBOARD PRESET TUNING S135 1 762 268 11 SWITCH ROTARY SPEAKERS A 4398 793 A SP TM BOARD COMPLETE SP TM A BOARD SP TM B BOARD CAPACITOR C021 1 136 157 00 FILM 0 022uF 5 50V C621 1 136 157 00 FILM 0 022uF 5 50V C671 1 136 157 00 FILM 0 022uF 5 50V C709 1 136 153 00 FILM 0 01uF 5 50V C721 1 136 157 00 FILM 0 022uF 5 50V C759 1 136 153 00 FILM 0 01uF 5 50V C771 1 1...

Page 64: ...15 1 249 417 11 CARBON 1K 5 1 4W R217 1 249 417 11 CARBON 1K 5 1 4W R218 1 249 429 11 CARBON 10K 5 1 4W R219 1 249 417 11 CARBON 1K 5 1 4W R221 1 249 417 11 CARBON 1K 5 1 4W R222 1 249 417 11 CARBON 1K 5 1 4W R223 1 249 417 11 CARBON 1K 5 1 4W R229 1 249 417 11 CARBON 1K 5 1 4W R230 1 249 429 11 CARBON 10K 5 1 4W R231 1 249 417 11 CARBON 1K 5 1 4W R250 1 249 393 11 CARBON 10 5 1 4W R265 1 249 402 ...

Page 65: ...N IC808 8 759 140 53 IC UPD4053BC IC810 8 759 341 79 IC LA7217 IC811 8 759 061 95 IC SN761200 IC813 8 759 341 79 IC LA7217 IC814 8 759 093 25 IC MB3512PFQ US Canadian IC823 8 759 708 05 IC NJM78L05A US Canadian JACK J808 1 779 796 11 JACK PIN 2P VIDEO 2 VIDEO IN OUT J809 1 779 796 11 JACK PIN 2P VIDEO 1 VIDEO IN OUT J810 1 779 795 11 JACK PIN 1P MONITOR OUT J811 1 779 796 11 JACK PIN 2P TV DBS VID...

Page 66: ...P108 1 770 388 11 PIN CONNECTOR PC BOARD 4P EARTH TERMINAL EB501 1 537 738 21 TERMINAL EARTH VARIABLE RESISTOR RV501 1 225 478 11 RES VAR CARBON 100K 100KX5 MASTER VOLUME MISCELLANEOUS 91 1 475 109 21 SWITCH A BLOCK TOUCH 92 1 475 109 31 SWITCH B BLOCK TOUCH 93 1 775 084 11 WIRE FLAT TYPE 9 CORE 158 1 559 479 11 CORD POWER US Canadian 158 1 690 608 11 CORD POWER Australian 169 1 773 277 11 WIRE FL...

Page 67: ...00 STR DA90ESG Sony Corporation Home A V Products Company 9 920 924 11 97H057028 1 Printed in Singapore 1997 8 Published by General Engineering Dept Shibaura All manuals and user guides at all guides com ...

Page 68: ...ICE MANUAL STR DA90ESG SUPPLEMENT 1 File this supplement with the service manual US Model Canadian Model Australian Model Subject Change of AMP Board SPM 98017 All manuals and user guides at all guides com ...

Page 69: ... H 3 Q005 H 1 Q006 H 4 Q007 H 2 Q010 A 3 Q011 A 3 Q012 A 3 Q601 C 1 Q602 C 1 Q605 C 1 Q606 A 1 Q607 E 1 Q651 B 4 Q652 C 4 Q655 A 4 Q656 D 4 Q657 E 4 Q701 G 1 Q702 G 1 Q705 H 1 Q706 F 1 Q707 G 1 Q751 G 4 Q752 G 4 Q755 F 4 Q756 H 4 Q757 G 4 Ref No Location Semiconductor Location 1 PRINTED WIRING BOARD All manuals and user guides at all guides com ...

Page 70: ...STR DA90ES 3 4 2 SCHEMATIC DIAGRAM All manuals and user guides at all guides com ...

Page 71: ...SISTOR 2SC4495 Q605 8 749 010 43 IC NE N250 Q606 8 749 010 42 IC NE P250 Q607 8 729 140 82 TRANSISTOR 2SA988 PAFAEA Q651 8 729 119 76 TRANSISTOR 2SA1175 HFE Q652 8 729 026 08 TRANSISTOR 2SC4495 Q655 8 749 010 43 IC NE N250 Q656 8 749 010 42 IC NE P250 Q657 8 729 140 82 TRANSISTOR 2SA988 PAFAEA Q701 8 729 119 76 TRANSISTOR 2SA1175 HFE Q702 8 729 026 08 TRANSISTOR 2SC4495 Q705 8 749 010 43 IC NE N25...

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