Sony ST-EX880 Service Manual Download

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MICROFILM

SERVICE MANUAL

FM STEREO/FM-AM TIMER TUNER

AEP Model

UK Model

ST-EX880

E Model

Tourist Model

ST-MS717

SPECIFICATIONS

ST-EX880/MS717

ST-EX880/MS717 are the tuner section
in DHC-EX880MD/MD717.

Photo: ST-MS717

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for ST-EX880

Page 1: ...ATIONS ST EX880 MS717 ST EX880 MS717 are the tuner section in DHC EX880MD MD717 Photo ST MS717 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 2: ... to enter all LED light on mode release same time When release them separate timing it is moved to next All Fluores cent indicator tube light on mode 2 After all LED light on mode light on point remove one by one when any button pressed or MULTI CONTROLLER knob turned 3 Under KEY check mode every time buttons pressed numerical value of KEY in FL tube increase And that time numerical value of ECDR ...

Page 3: ... MULTI CONTROLLER knob ENTER YES button MENU NO button BAND button RESET button Fluorescent indicator tube AUTO n button MANUAL N button DISPLAY button ª TUNER OUT terminal º FM AM ANTENNA terminal AU BUS terminal SYSTEM CONTROL terminal AC OUTLET for TA MS717 POWER cord www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 37631...

Page 4: ...63 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 5: ...2 claw 7 two claws 6 two screws BVTT3 6 7 claw 8 front panel ass y 5 connector CN104 claw MAIN board 9 two screws BVTP3 8 1 two screws case3 TP2 2 screw BVTT3 6 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 6: ...ndicator does not light adjust RV2 to the point moment when the TUNED indicator will change from going off to going on Adjustment Location MAIN board SECTION 4 ELECTRICAL ADJUSTMENTS AM RF SSG loop antenna set loop antenna Supplied accessories 60 cm AM ANTENNA terminal 30 amplitude modulation by 400 Hz signal Carrier frequency 999 kHz at 9 k step 1 000 kHz at 10 k step Output level 25 dB Field str...

Page 7: ...edance 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 produc tion tolerances Circled numbers refer to waveforms Signal path F FM f AM MW Note The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified B These are omitted C...

Page 8: ... Q142 D 6 Q201 F 6 Q202 B 6 Q203 B 7 Q273 G 8 Q274 G 8 Q281 H 4 9 10 5 2 PRINTED WIRING BOARD MAIN Section ST EX880 See page 7 for Circuit Boards Location Semiconductor Location Ref No Location Page 21 Page 20 Page 24 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 1...

Page 9: ...G 6 Q1 C 4 Q2 C 4 Q9 C 4 Q10 C 5 Q55 E 2 Q121 B 5 Q122 B 5 Q123 C 5 Q141 D 6 Q142 D 6 Q201 F 6 Q202 B 6 Q203 B 7 Q273 G 8 Q274 G 8 Q281 H 4 Semiconductor Location Ref No Location Page 24 Page 20 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150...

Page 10: ... mark are critical for safety Replace only with part number specified Page 15 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 11: ...e 21 Page 20 Page 14 Page 22 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 12: ...ards Location Page 10 12 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 13: ...eforms Page 16 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 14: ...ents identified by mark or dotted line with mark are critical for safety Replace only with part number specified Page 15 Page 9 Page 15 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 15: ...oards Location Page 10 12 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 16: ... changes to H 36 RDS CLK I Serial data transfer clock signal input from the RDS decoder IC302 Used for the ST EX880 ST MS717 fixed at L 37 CLOCK I O Bus data transfer reading clock signal in out terminal for the system control bus 38 BUSY I O Busy signal in out terminal for the system control bus 39 AC OFF I AC off detection signal input terminal L AC off 40 VDD Power supply terminal 5V 41 X2 O Ma...

Page 17: ...ST LED AM FM AM SD AM SD IF BUFF VCC DET FM IN AM MIX IF REG AM IF GND TU LED FM AM PHASE DETECTOR CHARGE PUMP SWALLOW COUNTER 1 16 1 17 4BITS 12BITS PROGRAMMABLE DRIVER UNIVERSAL COUNTER REFERENCE DIVIDER POWER ON RESET 1 2 C2B I F 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 21 22 23 24 XOUT VSS AOUT2 AIN2 PD2 PD1 AIN1 AOUT1 VDD FMIN AMIN IO2 XIN D0 CL D1 CE BO5 BO1 BO2 BO3 BO4 IO1 IFIN UN...

Page 18: ...DDA V SSA CIN SCOUT SEGMENT OUTPUT CIRCUIT 35BIT x 16 DECODER INDICATION CODE RESISTOR 8BIT x 16 DECODER 35BIT x 16 CODE COMMAND CONTROL CIRCUIT INDICATION CONTROL RESISTOR INDICATION CONTROLLER DIGIT OUTPUT CIRCUIT CODE WRITE CODE SELECT SERIAL RECEIVE CIRCUIT OUTPUT PORT 2BIT CLOCK GENERATOR CIRCUIT RAM WRITE 21 20 19 22 13 32 60 64 61 59 33 23 31 1 12 17 18 14 15 16 G13 G16 V CC 2 P1 P27 V SS X...

Page 19: ...E Tourist SP Singapore Ref No Part No Description Remark Ref No Part No Description Remark 1 CASE FRONT PANEL SECTION 6 6 7 2 3 8 4 5 1 2 10 2 9 1 4 995 074 01 KNOB JOG 2 4 988 161 01 SPRING RING 3 X 4949 861 1 PANEL ASSY FRONT ST EX880 3 X 4949 873 1 PANEL ASSY FRONT ST MS717 4 A 4407 398 A PANEL BOARD COMPLETE JE 4 A 4407 880 A PANEL BOARD COMPLETE AEP UK 4 A 4407 884 A PANEL BOARD COMPLETE MY S...

Page 20: ...OARD 58 1 667 608 11 AC OUTLET BOARD JE 59 1 558 943 41 CORD POWER JE 59 1 575 651 21 CORD POWER AEP MY SP HK 59 1 696 571 11 CORD POWER UK 60 A 4407 877 A RDS BOARD COMPLETE AEP UK 61 1 569 007 11 ADAPTOR CONVERSION 2P JE 61 1 569 008 11 ADAPTOR CONVERSION 2P MY SP 61 1 770 019 11 ADAPTOR CONVERSION PLUG 3P HK 62 4 956 370 12 BAND PLUG FIXED UK HK CN951 1 526 794 11 OUTLET AC EXCEPT JE T701 1 431...

Page 21: ...T 10uF 20 50V C19 1 136 158 00 FILM 0 027uF 5 50V C20 1 136 158 00 FILM 0 027uF 5 50V C21 1 137 436 11 FILM 0 0039uF 5 50V C22 1 137 436 11 FILM 0 0039uF 5 50V C23 1 126 960 11 ELECT 1uF 20 50V C24 1 162 294 31 CERAMIC 0 001uF 10 50V C25 1 162 600 11 CERAMIC 0 0047uF 30 16V C26 1 126 967 11 ELECT 47uF 20 16V C27 1 126 962 11 ELECT 3 3uF 20 50V C28 1 162 306 11 CERAMIC 0 01uF 20 16V C29 1 126 964 1...

Page 22: ... 306 11 CERAMIC 0 01uF 20 16V C286 1 162 306 11 CERAMIC 0 01uF 20 16V FILTER CF1 1 579 374 71 FILTER CERAMIC ST EX880 CF1 1 567 389 11 FILTER CERAMIC ST MS717 CF2 1 579 554 31 FILTER CERAMIC ST EX880 CF3 1 567 389 11 FILTER CERAMIC ST MS717 CF3 1 579 554 31 FILTER CERAMIC ST EX880 CF4 1 527 981 00 FILTER CERAMIC CF5 1 577 091 11 OSCILLATOR CERAMIC CF6 1 577 092 11 FILTER CERAMIC CONNECTOR CN101 1 ...

Page 23: ... 429 11 CARBON 10K 5 1 4W R19 1 249 429 11 CARBON 10K 5 1 4W R21 1 249 429 11 CARBON 10K 5 1 4W R22 1 249 437 11 CARBON 47K 5 1 4W R23 1 249 399 11 CARBON 33 5 1 4W R24 1 249 425 11 CARBON 4 7K 5 1 4W ST EX880 R25 1 249 429 11 CARBON 10K 5 1 4W ST EX880 R28 1 249 432 11 CARBON 18K 5 1 4W R29 1 249 411 11 CARBON 330 5 1 4W R35 1 249 421 11 CARBON 2 2K 5 1 4W R36 1 249 421 11 CARBON 2 2K 5 1 4W R37 ...

Page 24: ...z A 4407 398 A PANEL BOARD COMPLETE JE A 4407 880 A PANEL BOARD COMPLETE AEP UK A 4407 884 A PANEL BOARD COMPLETE MY SP HK 4 995 119 01 HOLDER FL CAPACITOR C901 1 124 584 00 ELECT 100uF 20 10V C902 1 164 159 11 CERAMIC 0 1uF 50V C903 1 124 248 00 ELECT 22uF 20 35V C904 1 164 159 11 CERAMIC 0 1uF 50V C905 1 162 282 31 CERAMIC 100PF 10 50V C906 1 162 282 31 CERAMIC 100PF 10 50V C907 1 162 282 31 CER...

Page 25: ...6V C306 1 136 177 00 FILM 1uF 5 50V C307 1 162 306 11 CERAMIC 0 01uF 20 16V C308 1 126 967 11 ELECT 47uF 20 16V C309 1 136 177 00 FILM 1uF 5 50V C310 1 162 306 11 CERAMIC 0 01uF 20 16V C311 1 126 961 11 ELECT 2 2uF 20 50V C312 1 162 294 31 CERAMIC 0 001uF 10 50V C313 1 101 884 00 CERAMIC 56PF 5 50V C314 1 101 884 00 CERAMIC 56PF 5 50V C315 1 126 967 11 ELECT 47uF 20 16V C317 1 162 282 31 CERAMIC 1...

Page 26: ...NVERSION 2P JE 61 1 569 008 11 ADAPTOR CONVERSION 2P MY SP 61 1 770 019 11 ADAPTOR CONVERSION PLUG 3P HK CN951 1 526 794 11 OUTLET AC EXCEPT JE T701 1 431 833 11 TRANSFORMER POWER ST EX880 T701 1 431 834 11 TRANSFORMER POWER ST MS717 HARDWARE LIST 1 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S 2 7 685 871 01 SCREW BVTT 3X6 S 3 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S TRANSFORMER ST EX880 MS717 Sony Corpora...

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