Sony TA-S3 Service Manual Download Page 13

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TA-S3

5-4.

SCHEMATIC DIAGRAM – FRONT AMP Section (2/2) –

The components identified by mark

or dotted

line with mark

are critical for safety.

Replace only with part number specified.

TP108

TP109

TP110

TP112

TP114

TP115

TP116

TP117

C987

EPT901

EPT902

R814

R815

RY881

D802

R892

R891

C891

C837

D831

R894

C892

R895

R896

Q895

Q896

R898

Q897

Q894

R897

C893

R968

R963

R964

C962

C961

R806

R807

D801

R808

R804

C807

C806

R809

C857

C856

R859

R858

R857

D851

R854

R856

R802

C802

C852

R852

C812

C853

C803

R851

C811

R801

C801

R803

C804

C854

R853

C851

Q961

R966

C963

R965

D963

R967

R973

R974

Q963

R971

R972

R969

C964

R970

R889

R951

R952

C951

C952

D911

C911

C912

TM101

C809

C808

L861

L811

C858 C859

D881

R887

R883

R885

Q881

R805

R855

Q962

Q883

Q891

Q892

Q893

Q851

Q801

THP841

R881

JW880

NO102

R841

Q841

Q842

R842

R843

NO110

CN999

IC801

R812

R862

C861

C862

0.1

47k

1SS133T

-72

68k

56k

100
10V

4.7
50V

1SS133T-72

10k

2.2
50V

10k

33k

2SC2785

4.7k

2SC2785

22k

100
10V

100

100V

100

100V

15k

1SS133T-72

100k

56k

0.068

1/2W

0.068

1/2W

100k

15k

1/4W

1SS133T-72

56k

220p

56k

0.01

100p

0.01

4.7
50V

270

10V

270

4.7
50V

2SC1841

33k

100
10V

15k

1SS133T-72

10k

2.2k

10k

2SC1841

2.2k

22k

50V

100k

10k

100k

3300

63V

3300

63V

D5SBA20

0.1

100V

0.1

100V

0.1

1SS133T-72

100k

47k

10k

2SA1175

0.22/0.22

2SA988

2SC2785

2SA1175

2SC2785

820

100k

2SC1841

2SC2785TP

68k

STK402-090S

4.7

1/2W

4.7

1/2W

0.01

X12

X11

AC1

AC1-GND

L-GND

R-GND

L-CH

R-CH

(CHASSIS)

POWER AMP

AMP ON

SWITCH

Q894-897

PROTECTOR

PROTECT

DETECT

Q891,892

DC DETECT

DETECT

OVER LOAD

DETECT

OVER LOAD

Q962,963

AMP ON/OFF

CONTROL

Q881,883

RELAY DRIVE

(CHASSIS)

AC2-GND

Q841,842

THERMAL DETECT

IMPEDANCE

USE 6-16

Ω

FRONT SPEAKER

(2/2)

(Page 12)

(Page 17)

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

T E L

1 3 9 4 2 2 9 6 5 1 3

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for TA-S3

Page 1: ...nce 47 kilohms OPTICAL IN Square optical connector jacks rear panel wavelength 700 nm Outputs MD OUT voltage 250 mV phono jacks impedance 1 kilohms PHONES accepts headphones of stereo mini jack 8 ohms or more FRONT SPEAKER accepts impedance of 6 to 16 ohms SUB WOOFER OUT Voltage 1 V impedance 1 kilohms General Power requirements 230 V AC 50 60 Hz Power consumption 180 watts 0 6 watts during Power ...

Page 2: ...ted Wiring Boards and Schematic Diagrams 10 5 2 Printed Wiring Boards FRONT AMP Section 11 5 3 Schematic Diagram FRONT AMP Section 1 2 12 5 4 Schematic Diagram FRONT AMP Section 2 2 13 5 5 Printed Wiring Boards CONTROL Section 14 5 6 Schematic Diagram CONTROL Section 15 5 7 Printed Wiring Boards POWER Section 16 5 8 Schematic Diagram POWER Section 17 5 9 IC Pin Function Description 18 6 EXPLODED V...

Page 3: ...P TC µcon TC DISPLAY FRONT AMP BOARD SERVICE POSITION In checking the FRONT AMP board prepare jig extension cable J 2501 087 A 1 25 mm Pitch 23 core Length 300 mm Fig A Fig A Turn over the FRONT AMP board with Heat Sink THP board and RELAY board connected Remove the back panel 2CD VCD section Remove the fan motor connector lead wire FRONT AMP board CN104 Connect jig extension cable J 2501 087 A to...

Page 4: ... wf wd ws qj 2 3 4 5 0 qs qa qd 6 7 8 qh qg ql qk w wk wj wh wg Remote Control CD H wk 11 12 CHECK 3 12 CLEAR 4 12 CLOCK TIMER SELECT qg 19 27 CLOCK TIMER SET qh 9 18 26 DBFB qd 20 DISPLAY qk 10 13 15 26 32 D SKIP 2 11 ENTER wa 9 12 14 15 18 19 22 27 EQ qa 24 EQ ON OFF qs 9 24 FUNCTION w 9 11 12 17 18 28 GROOVE qj 20 SET UP q 23 26 SLEEP 5 26 SUR ql 22 TAPE A hH wj 16 TAPE B hH wh 16 17 TUNER BAND...

Page 5: ...T AMP BOARD Page 7 SET Note 1 The process described in can be performed in any order Note 2 Without completing the process described in the next process can not be performed 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 co...

Page 6: ...of arrow A A 3 3 4 three screws BVTP3 8 2 screw BVTP3 8 6 front panel section 5 two claws 5 two claws 5 claw 3 lug 1 wire flat type 23 core CN104 3 lug 3 lug 2 screw BVTP3 8 2 screw BVTP3 8 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 ...

Page 7: ...nel 2CH VCD section 6 1 screw BVTP3 8 2 lug 3 screw BVTP3 8 2 two screws BVTT3 8 5 Remove the FRONT AMP board in the direction of the arrow 4 PC board holder 1 three connector CN913 914 915 4 PC board holder 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 x...

Page 8: ...e increases like 1 2 3 if turn the VOLUME knob clockwise or it decreases like 0 9 8 if turn the JOG dial counterclockwise Releasing the GC Test Mode To release from this mode press three buttons in the same manner as entering this mode or disconnect the power cord SECTION 4 TEST MODE Note Use following buttons in the test mode no mark Button of amplifier unit TA S3 1 Button of tuner unit ST S3 2 B...

Page 9: ...aoyu163 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 10: ... resistor 5 fusible resistor C panel designation A B Line B B Line Voltages are dc with respect to ground under no signal conditions no mark Power on Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F AUDIO Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with...

Page 11: ...R905 D970 D972 D971 JW185 JW191 D974 JW7 JW10 JW11 JW147 JW9 C964 R853 JW29 JW69 JW152 JW80 JW58 JW19 JW181 JW31 C914 C926 R858 JW8 JW53 JW193 JW67 JW111 R891 JW88 JW146 JW880 JW62 JW149 JW122 JW35 R915 R912 JW170 JW97 JW64 D981 C915 JW151 JW36 JW54 JW75 C1037 JW83 JW119 JW145 JW132 C924 JW79 D925 JW194 JW21 JW76 JW32 JW70 C1102 JW22 JW178 JW166 JW43 JW45 JW37 R991 JW47 JW46 JW189 D926 R992 JW34 J...

Page 12: ...2878 0 1 2SC2001 14P 19P 560 2W 560 2W PT8300 S 2SB1116 2SC2785 7P 23P 2 3 4 6 7 8 11 VOL A VOL A VOL B KEY0 KEY0 PWR KEY PWR KEY CLK LAT VOL B LAT CLK JOG1 B JOG1 A JOG2 B JOG2 A JOG2 B JOG2 A JOG1 B JOG1 A MIC SIG MIC SIG AC1 AC2 RE RE AC1 AC2 Z1 Z2 Z3 Z4 Z5 Z6 Z7 Z2 Z3 Z10 Z10 X1 X2 X3 X4 X5 X6 X7 X1 X2 X3 X4 X5 X6 X7 X8 X8 X9 X10 X10 X11 X12 D I D I D O D O T1 T2 T3 T4 Z3 Z2 Z1 Z2 Z3 Z4 Z5 Z6 ...

Page 13: ...100V 100 100V 1k 15k 1SS133T 72 100k 56k 0 068 0 068 10 1 2W 0 068 0 068 10 1 2W 100k 15k 1 4W 1SS133T 72 56k 1k 56k 220p 220p 56k 0 01 100p 100p 1k 0 01 1k 4 7 50V 270 47 10V 47 10V 270 4 7 50V 2SC1841 33k 100 10V 15k 1SS133T 72 10k 2 2k 10k 2SC1841 2 2k 22k 22k 47 50V 100k 10k 100k 100k 3300 63V 3300 63V D5SBA20 0 1 100V 0 1 100V 4P 0 1 0 1 0 1 0 1 1SS133T 72 100k 47k 10k 2SA1175 0 22 0 22 5W 0 ...

Page 14: ...D703 JW519 JW516 CLP703 D781 R724 NO781 C781 PANEL BOARD E 2 1 E FUNCTION DIGITAL S703 ROTARY ENCODER 1 3 VOLUME S702 ROTARY ENCODER 1 3 FILE SELECT EQ ENTER SUR v V b B EQ ON OFF SET UP S701 ROTARY ENCODER 1 3 D FRONT AMP BOARD CN104 CHASSIS MOVIE MODE B D705 S713 D706 S714 MUSIC MODE A D704 S712 D703 S711 1 3 1 3 D702 S710 I 1 D701 S705 1 680 754 11 21 CHASSIS PHONES J703 2 1 MULTI CHANNEL DECOD...

Page 15: ..._C LED BLUE LED POWER LED SUR LED EQ LED DCS_A LED DCS_B LED DCS_C LED BLUE A1 A2 A3 A4 A5 A6 A8 A9 A5 A4 A3 A2 A1 A6 A8 A9 LED BLUE VOL3 A VOL3 B HP SW HP L HP R D GND HP GND POWER KEY KEY0 LED POWER LED SUR LED EQ LED DCS_A LED DCS_B LED DCS_C JOG1 A JOG1 B JOG2 A JOG2 B SET UP EQ ON OFF MIC EVER 5V 12V ENTER DIGITAL C B A EQ SUR CINEMA STUDIO CINEMA STUDIO C CINEMA STUDIO CINEMA STUDIO B A EQ S...

Page 16: ...936 AC OUTPUT BOARD AC INPUT BOARD 3 1 1 5 4 1 F FRONT AMP BOARD NO101 G FRONT AMP BOARD NO102 E FRONT AMP BOARD NO101 1 680 754 1 2 1 680 752 T911 POWER TRANSFORMER MAIN 2 2 1 1 AC IN SUB TRANS BOARD 1 E 5 A FRONT AMP BOARD NO109 1 680 751 11 21 11 21 11 21 Page 11 Page 11 Page 11 Page 11 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...

Page 17: ... 5P 2P T8AL 250V T4AL 250V 3P 4P T2 5AL 250V T2 5AL 250V 5P T8AL 250V STBY RELAY RELAY UNREG DGND SUB AC SUB AC POWER TRANSFORMER SUB NEUTRAL AC1 AC2 AC2 AC1 VF VF NEUTRAL AC1 GND AC2 GND VP AC3 LOW AC3 LOW AC4 HIGH AC4 HIGH AC IN RELAY DRIVE POWER TRANSFORMER MAIN 230 230 Page 13 Page 12 Page 12 Page 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 ...

Page 18: ...protection H on 22 STK PW O Power amplifier on off selection signal output terminal L standby H on 23 Not used open 24 STBY RY O Standby relay drive signal output terminal L standby H power on 25 DATA OUT O Serial data output to the tuner unit ST S3 26 DATA IN I Serial data input from the tuner unit ST S3 27 PULLUP Not used open 28 VCC Power supply terminal 5V 6 1 COVER SECTION SECTION 6 EXPLODED ...

Page 19: ...protection H on 22 STK PW O Power amplifier on off selection signal output terminal L standby H on 23 Not used open 24 STBY RY O Standby relay drive signal output terminal L standby H power on 25 DATA OUT O Serial data output to the tuner unit ST S3 26 DATA IN I Serial data input from the tuner unit ST S3 27 PULLUP Not used open 28 VCC Power supply terminal 5V 6 1 COVER SECTION SECTION 6 EXPLODED ...

Page 20: ... 56 4 951 620 01 SCREW 2 6X8 BVTP 57 4 232 344 01 INDICATOR BLUE 58 A 4476 220 A PANEL BOARD COMPLETE 51 51 53 52 54 supplied with S702 supplied with S703 supplied with S701 zA zB 55 56 57 56 56 58 including zA zB 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...

Page 21: ...D 106 3 970 608 01 SUMITITE B3 BV 107 4 965 822 01 FOOT 108 3 703 244 00 BUSHING 2104 CORD 0109 1 777 071 81 CORD POWER AEP 0109 1 790 226 11 CORD POWER UK 0T911 1 435 936 11 TRANSFORMER POWER not supplied not supplied not supplied not supplied not supplied not supplied not supplied 2 1 1 3 T911 107 106 106 101 102 103 not supplied 103 104 105 109 108 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 ...

Page 22: ...DUCTORS In each case u µ for example uA µA uPA µPA uPB µPB uPC µPC uPD µPD CAPACITORS uF µF COILS uH µH The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified When indicating parts by reference number please include the board C857 1 136 495 11 FILM 0 068uF 5 50V C858 1 136 165 00 FILM 0 1uF 5 50V C859 1 136 165 00 FILM 0 1uF 5...

Page 23: ...5TP HFE Q894 8 729 119 78 TRANSISTOR 2SC2785TP HFE Q895 8 729 119 78 TRANSISTOR 2SC2785TP HFE Q896 8 729 119 78 TRANSISTOR 2SC2785TP HFE Q897 8 729 119 78 TRANSISTOR 2SC2785TP HFE Q902 8 729 119 78 TRANSISTOR 2SC2785TP HFE Q903 8 729 140 04 TRANSISTOR 2SB1116 TP LK Q904 8 729 142 46 TRANSISTOR 2SC2001TP LK Q961 8 729 140 84 TRANSISTOR 2SC1841TP PAFAEA Q962 8 729 140 82 TRANSISTOR 2SA988TP PAFAEA Q...

Page 24: ...SE 6 16Ω A 4476 220 A PANEL BOARD COMPLETE CAPACITOR C701 1 162 306 11 CERAMIC 0 01uF 30 16V C702 1 162 306 11 CERAMIC 0 01uF 30 16V C703 1 162 306 11 CERAMIC 0 01uF 30 16V C704 1 162 306 11 CERAMIC 0 01uF 30 16V C705 1 162 306 11 CERAMIC 0 01uF 30 16V C706 1 162 306 11 CERAMIC 0 01uF 30 16V C710 1 162 294 31 CERAMIC 0 001uF 10 50V C711 1 162 306 11 CERAMIC 0 01uF 30 16V C712 1 162 294 31 CERAMIC ...

Page 25: ...9 78 TRANSISTOR 2SC2785TP HFE RESISTOR R901 1 249 441 11 CARBON 100K 5 1 4W R902 1 249 429 11 CARBON 10K 5 1 4W RELAY 0RY901 1 755 276 11 RELAY POWER TRANSFORMER 0T901 1 435 824 11 TRANSFORMER POWER 1 682 168 11 THP BOARD CONNECTOR CN999 1 564 517 11 PLUG CONNECTOR 2P THERMISTOR POSITIVE THP841 1 807 796 11 THERMISTOR MISCELLANEOUS 1 1 773 178 11 WIRE FLAT TYPE 23 CORE 6 1 763 072 11 FAN D C 0109 ...

Page 26: ...aoyu163 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 27: ...e revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2001 05 New 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 ...

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