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Sony TA-SA100WR - Surround Amplifier For Home Theater Systems, Service Manual

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Sony TA-SA100WR - Surround Amplifier For Home Theater Systems Service Manual Download Page 10

TA-SA100WR

TA-SA100WR

10

10

4-1. BLOCK 

 

DIAGRAM

SECTION  4

DIAGRAMS

• SIGNAL PATH

: AUDIO

/RESET

/SD

5 4

POWER DRIVER

IC100

POWER DRIVER

IC200

14 PWM_B

6 PWM_A

6 PWM_A

14 PWM_B

TB300

(–)

(+)

OUT_B

OUT_A

STREAM PROCESSOR

IC300

DATA
BCK
LRCK

23 SCLATCH

19 SOFTMUTE

21 SCDT

36 XFSIIN

22 SCSHIFT

6

OUTR1

9

OUTL2

4

OUTR2

11

OUTL1

OVER LOAD

DETECT

Q100, 101

/RESET

/SD

5 4

(+)

(–)

OVER LOAD

DETECT

Q200, 201

SURROUND AMP CONTROLLER

IC500

48

XFSOIN

49

DRIVER_RST(EN)

73

DRIVER_SD

50

DC_DET

20

AC_CUT

12

RESET

SPEAKER

PHONES

14 XFSOOUT

DC DETECT

Q350

OSC

IC301

X300

49.1MHz

35

DAMP_SCDT

37

DAMP_SHIFT

44

DAMP_LATCH

45

DAMP_SOFTMUTE

DAMP_OVF

X500

5MHz

Xout

Xin

27 LED_RED

26 LED_GREEN

D580

POWER/ON LINE

LPF

LPF

LPF

LPF

28 – 30

25 – 27

OUT_A

OUT_B 25 – 27

28 – 30

42

DAMP_INIT

27 INIT

1

POWER CONTROL

IC901

D

(AC IN)

F901

TH901

POWER

TRANSFORMER

T901

D911

D908

D910

D907, 909

RECT

D901

LINE

FILTER

ISOLATOR

PC903

OVER LOAD

PROTECT
Q902, 903

4 VCC

7 OCP/BD

5 OLP/SS

ISOLATOR

PC902

TH902

RECT

D921

+32V

+12V

REGULATOR

Q901

ISOLATOR

PC901

6 FB

AC CUT

Q576

PROTECTOR

Q355

RESET SWITCH

Q575

LED DRIVE

Q580, 582

LED DRIVE

Q581, 583

RESET SIGNAL

GENERATOR

IC501

SHUNT

REGULATOR

IC905

+12V

REGULATOR

IC400

VCC2

+3.3V

+1.8V

+1.8V

REGULATOR

IC403

+5V

REGULATOR

IC401

+3.3V

REGULATOR

IC402

53

P_CONT1(MAIN)

S901

POWER

HP_AMP B+

+12V

REGULATOR

IC404

POWER DETECT

Q351, 352

88 PAIRING LED

LED DRIVE

Q560, 561

D560

PAIRING

S503

PAIRING

S502

S-AIR ID

15

13

74

POWER DET

41

P_CONT3(HP)

MUTING

Q170, 171

MUTING

Q270, 271

MUTING

CONTROL

Q370

J300

HEADPHONE

AMP

IC302

41

HPOUTR1

43

HPOUTL2

39

HPOUTR2

45

HPOUTL1

40

HP_SW

39

HP_MUTE

24 FLAGR
25 FLAGL

43

EEPROM

IC502

83

EEP_SDA

82

EEP_SCL

81

EEP_WP

7 WP

5 SDA
6 SCL

D-FLIP-FLOP

IC303

R

L

A

B

C

30 S-AIR_DATA
29 S-AIR_CLK

79 S-AIR_RESET

90 S-AIR_ID_SW

79 SUR_MODE_SW

72 S-AIR_GPIO1
75 S-AIR_GPIO2

31
30
29

S501

SPEAKER

SURROUND SELECTOR

SURROUND

SURROUND BACK

(EZW-RT10)

WIRELESS

TRANSCEIVER

DIND_DOUTB

BCK

LRCK

MCK

I2C_SDA

I2C_SCL

RESN

GPIO1_ASIC_LINK
GPIO2_ASIC_LINK

Summary of Contents for TA-SA100WR - Surround Amplifier For Home Theater Systems

Page 1: ...utput power 143W per channel at 3 ohms 1 kHz 10 THD Other models Stereo mode rated 80 W 80 W at 3 ohms 1 kHz 1 THD Surround mode reference RMS output power 143 W per channel at 3 ohms 1 kHz 10 THD Depending on the source there may be no sound output Rated impedance 3 16 Ω General Power requirements North American and Mexican models 120 V AC 60 Hz Taiwan model 120 V AC 50 60 Hz Latin American model...

Page 2: ...BY SONY 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 TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to...

Page 3: ...s green Sound transmission is not established For details see Troubleshooting Turns red The surround amplifier does not output sound For details see Troubleshooting Turns off The surround amplifier turns off or its protection is active For details see Troubleshooting Sound There is no sound Check the status of the POWER ON LINE indicator on the surround amplifier turns green The speaker cord is no...

Page 4: ...r C919 POWER board In checking the POWER board make a capacitor discharge of C906 or C919 for electric shock prevention 800 Ω 2W Abbreviation AUS Australian model CND Canadian model E3 240V AC area in E model E15 Iranian model E32 110V 240V AC area in E model EA Saudi Arabia model KR Korean model MX Mexican model RU Russian model SP Singapore model TH Thai model TW Taiwan model Ver 1 2 ...

Page 5: ...TA SA100WR 5 HARNESS SETTING power cord sheet power top holder P cord clamp ...

Page 6: ... OFF C POWER ON LINE indicator D PAIRING indicator E PAIRING button F Wireless transceiver EZW RT10 slot G S AIR ID switch H SPEAKER L jack I SPEAKER R jack J SURROUND SELECTOR switch Index to Parts PHONES POWER POWER ON LINE Front panel Rear panel R SURROUND SELECTOR S AIR ID EZW RT10 SPEAKER SURROUND PAIRING C B A SURROUND BACK L ...

Page 7: ...ssembly procedure in the numerical order given 3 2 COVER CORD 3 2 COVER CORD Page 7 3 3 CASE Page 8 3 4 SHIELD TOP POWER CORD Page 8 3 5 POWER SW BOARD PANEL BOARD FRONT PANEL BLOCK Page 9 3 7 POWER BLOCK Page 9 3 8 POWER BOARD AMP BOARD Page 9 3 6 BACK PANEL JOINT BOARD Page 9 SET two claws two claws bottom cover cord cover cord ...

Page 8: ... 3 CASE 3 4 SHIELD TOP POWER CORD screw BVTT3 6 screw BVTT3 6 four claws four claws case two screws BV3 shield top connector CN901 cord bushing power cord four screws BV3 two screws BV3 two screws BV3 two screws BV3 ...

Page 9: ...ront panel block two screws BVTP3 10 RB screw BVTP3 10 screw BVTP3 10 holder LED screw BVTP3 8 screw BVTP3 8 connector CN509 RT shield S AIR RE holder S AIR RG JOINT board flexible flat cable CN507 JOINT board CN500 AMP board back panel screw BVTP3 8 LED board power block screw BVTT3 6 two screws BV3 two screws BV3 bracket POW sheet power top connector CN400 four screws BV3 POWER board sheet power...

Page 10: ... OVER LOAD PROTECT Q902 903 4 VCC 7 OCP BD 5 OLP SS ISOLATOR PC902 TH902 RECT D921 32V 12V REGULATOR Q901 ISOLATOR PC901 6 FB AC CUT Q576 PROTECTOR Q355 RESET SWITCH Q575 LED DRIVE Q580 582 LED DRIVE Q581 583 RESET SIGNAL GENERATOR IC501 SHUNT REGULATOR IC905 12V REGULATOR IC400 VCC2 3 3V 1 8V 1 8V REGULATOR IC403 5V REGULATOR IC401 3 3V REGULATOR IC402 53 P_CONT1 MAIN S901 POWER HP_AMP B 12V REGU...

Page 11: ...n model For Printed Wiring Boards Note X Parts extracted from the component side Y Parts extracted from the conductor side f internal component Pattern from the side which enables seeing The other layers patterns are not indicated Caution Parts face side Conductor Side Pattern face side Component Side Parts on the parts face side seen from the pattern face are indicated Parts on the pattern face s...

Page 12: ...350 R544 C508 R351 C509 R546 C510 C323 R360 R361 R175 R176 R177 R370 R371 C530 R570 R575 R576 R577 R579 C350 C354 C173 C371 C570 C571 C575 C576 D351 R200 R201 R203 R204 R205 R202 X300 IC300 IC401 IC200 IC100 IC404 IC302 IC500 IC502 IC303 IC301 IC501 IC403 1 875 376 11 11 B1 JOINT BOARD CN507 A B C D 1 2 3 4 5 6 7 8 AMP BOARD COMPONENT SIDE Page 18 Uses unleaded solder See page 11 for Circuit Board...

Page 13: ...R592 R593 C170 R595 C171 R596 C172 R597 L400 C572 C577 CN400 D352 R206 R207 R208 R209 1 2 CN505 1 5 3 1 7 1 4 1 9 3 C208 C209 C401 C210 C404 C211 R442 C411 1 3 C414 C422 C433 C440 C442 L100 C274 CN300 CN301 CN501 C108 C109 C110 C111 C500 X500 C174 L200 C370 L401 CONDUCTOR SIDE AMP BOARD C1 SP TERM BOARD CN302 D1 PANEL BOARD CN303 E1 POWER BOARD CN904 A1 MODE SW BOARD CN505 1 875 376 11 11 1 1 2 2 ...

Page 14: ...371 C530 R570 R575 R576 R577 R579 C350 C354 C173 C371 C570 C571 C575 C576 D351 R200 R201 R203 R205 X300 IC300 IC401 IC200 IC100 IC404 IC302 IC500 IC502 IC303 IC301 IC501 IC403 1 875 376 12 12 B2 JOINT BOARD CN507 A B C D 1 2 3 4 5 6 7 8 AMP BOARD COMPONENT SIDE 4 4 PRINTED WIRING BOARD AMP Board Component Side Suffix 12 Page 18 Ref No Location Semiconductor Location Ref No Location D351 B 3 D410 A...

Page 15: ...R595 C171 R596 C172 R597 L400 C572 C577 CN400 D352 R206 R207 R208 R209 D200 D201 D100 D101 1 2 CN505 1 5 3 1 7 1 4 1 9 3 C208 C209 C401 C210 C404 C211 R442 C411 1 3 C414 C422 C433 C440 C442 L100 C274 CN300 CN301 CN501 C108 C109 C110 C111 C500 X500 C174 L200 C370 L401 CONDUCTOR SIDE AMP BOARD C2 SP TERM BOARD CN302 D2 PANEL BOARD CN303 E2 POWER BOARD CN904 A2 MODE SW BOARD CN505 1 875 376 12 12 1 1...

Page 16: ... DRIVER_SD POWER_DET S AIR_GPI02 NO USE S AIR_GPI03 NO USE NO USE S AIR_RESET NO USE EEP_WP EEP_SCL EEP_SDA DAMP_OUT2DLY_SW DAMP_PWM_MODE_SW NO USE NO USE PAIRING_LED NO USE S AIR_ID_SW SUR_MODE_SW RESERVE1 RESERVE2 KEY2 KEY1 AVss KEY0 Vref AVcc NO USE 10k R516 1k R517 10k R518 0 1 C504 10k R592 0 R500 10k R510 10k R590 4 7k R503 0 1 C501 10k R513 10k R593 0 1 C572 10k R509 10k R570 10k R507 4 7k ...

Page 17: ...L401 L400 10uH 1 1 2 3 C421 0 01 C423 10V 100 C422 0 01 C432 1 C431 5 4 3 2 1 TK11118CSCL G IC403 CONT GND NP VOUT VIN 100 R318 100 R317 100 R310 0 1 C502 10k R311 10k R313 0 1 C323 RT1P141C TP 1 Q583 RT1N141C TP 1 Q581 RT1N141C TP 1 Q580 150 R583 150 R582 RT1P141C TP 1 Q582 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 4...

Page 18: ...9 CN508 EZW RT10 WIRELESS TRANSCEIVER D560 K A A K SURROUND PAIRING A B C SURROUND BACK S AIR ID S503 S501 L R SPEAKER CHASSIS TB300 PHONES A A K D580 A B C D E 1 2 3 4 5 6 7 SP TERM BOARD MODE SW BOARD LED BOARD JOINT BOARD COMPONENT SIDE CONDUCTOR SIDE JOINT BOARD PANEL BOARD A1 AMP BOARD CN501 A2 AMP BOARD CN501 D1 AMP BOARD CN301 D2 AMP BOARD CN301 B1 AMP BOARD CN500 B2 AMP BOARD CN500 C1 AMP ...

Page 19: ...RCK DIND_DOUTB BCK GND DINC_DOUTA DINA_DOUTC FB540 7 D B 6 9 10 F 5 3 G 1 C E H 8 4 A 2 JOINT BOARD TRANSCEIVER EZW RT10 EZW RT10 WIRELESS S501 47k R535 1000p C511 1000p C510 S502 S503 10k R534 1 2 2P CN509 GND S AIR_ID_LED 1000p C560 3 4 5 5P CN505 SUR_MODE_SW S AIR_ID_SW S AIR_ID_LED MODE SW BOARD A PAIRING SURROUND SURROUND BACK SPEAKER SURROUND SELECTOR S AIR ID G R SPR 54MVW D580 FB185 C185 0...

Page 20: ... 3 2 1 3 4 2 1 5 7 8 14 1 3 1 3 CN905 CN906 S901 1 2 IC905 IC901 CHASSIS CHASSIS AC IN 1 875 380 1 875 378 11 12 13 11 12 13 POWER POWER SW BOARD C906 EXCEPT US CND TW C919 US CND TW US CND MX TW US CND MX TW AEP RU UK E3 E15 E32 EA SP KR TH AUS EXCEPT E32 MX T901 POWER TRANSFORMER E2 AMP BOARD CN400 E1 AMP BOARD CN400 A B C D E F 1 2 3 4 5 6 7 8 11 12 13 11 12 13 AEP RU UK E3 E15 E32 EA SP KR TH ...

Page 21: ... IC901 POWER CONTROL IC905 SHUNT REGULATOR CHASSIS ISOLATOR R917 922 33k US CND MX TW 47k POWER TRANSFORMER ISOLATOR ISOLATOR C907 C920 0 01 630V US CND MX 100 250V US CND MX TW 3300p 630V 470p 250V US CND MX TW US CND MX TW US CND MX TW 82k 2W REGULATOR Q902 903 OVER LOAD DETECT 0 22 2W 0 36 2W R927 0 33 2W 0 47 2W 100 450V 330 250V C906 R905 US CND TW EXCEPT E32 E32 STR W6765N STR W6735N US CND ...

Page 22: ...CH_X OCL_X RESET_X PCR UVP UVP UVP_VREG VREG GVDD_A GVDD_B VREG 12 11 10 9 8 7 6 5 4 3 VSUBC XVSS OUTR2 VSSR OUTR1 VDDR VSSL VSSR OUTL2 OUTL1 VSSL VDDL 2 1 PWM CLOCK GENERATOR SECONDARY CLOCK GENERATOR PRIMARY 31 29 25 OVFFLAGL 26 SFLAG 27 INIT 30 S H P GAIN CONTROL INIT MUTE SAMPLING RATE CONVERTER FILTER LOW CUT FILTER LINER INTERPOLATOR Δ Σ 48 XFSOIN 47 XVDD HPVDDL 46 45 HPOUTL1 HPVSSL 44 43 HP...

Page 23: ...CONTROL START STOP BURST PROTECTION LATCH DRIVE REGULATOR OLP BSD BD OCP FB POWER Board IC901 STR W6735N US CND MX TW STR W6765N AEP RU UK E3 E15 E32 SP KR TH AUS Ver 1 1 Abbreviation AUS Australian model CND Canadian model E3 240V AC area in E model E15 Iranian model E32 110V 240V AC area in E model KR Korean model MX Mexican model RU Russian model SP Singapore model TH Thai model TW Taiwan model...

Page 24: ...tput terminal for debug 33 CLK1 O Clock signal output terminal for flash write 34 RTS1 O RTS signal output terminal for flash write 35 DAMP_SCDT O Serial data output to the stream processor 36 NO USE Not used 37 DAMP_SHIFT O Shift clock signal output to the stream processor 38 NO USE Not used 39 HP_MUTE O Headphone muting on off control signal output terminal L muting on 40 HP_SW I Headphone detec...

Page 25: ...witch Fixed at H in this set 86 87 NO USE Not used 88 PAIRING_LED O LED drive signal output of the pairing indicator H LED on 89 NO USE Not used 90 S AIR_ID_SW I S AIR ID select signal input terminal 91 SUR_MODE_SW I Surround mode select signal input terminal L surround H surround back 92 RESERVE1 I Destination select signal input terminal Fixed at L in this set 93 RESERVE2 I Model select signal i...

Page 26: ...loded views are not sup plied Color Indication of Appearance Parts Ex ample KNOB BALANCE WHITE RED R R Parts Color Cabinet s Color Accessories are given in the last of the electrical parts list Abbreviation AUS Australian model CND Canadian model E3 240V AC area in E model E15 Iranian model E32 110V 240V AC area in E model EA Saudi Arabia model KR Korean model MX Mexican model RU Russian model SP ...

Page 27: ... EA SP 0 52 1 834 967 21 CORD POWER AUS 0 52 1 834 978 11 CORD POWER US CND MX 0 52 1 835 078 21 CORD POWER UK 53 3 703 244 00 BUSHING 2104 CORD EXCEPT TH 53 4 916 783 01 BUSHING CORD TH 1 7 685 871 01 SCREW BVTT 3X6 S Ref No Part No Description Remark Ref No Part No Description Remark 5 2 TOP SHEILD SECTION not supplied 1 51 51 51 51 51 52 53 chassis section front panel section Ver 1 2 ...

Page 28: ... Part No Description Remark 5 3 FRONT PANEL SECTION 2 103 103 102 101 104 not supplied not supplied PANEL board not supplied POWER SW board not supplied not supplied Note The front panel Ref No 101 and the power indicator Ref No 104 are welded Please exchange both at the same time when you exchange the front panel or the power indicators Please give the welding just like the state before it exchan...

Page 29: ...PE2 IT 3 Ref No Part No Description Remark Ref No Part No Description Remark 5 4 CHASSIS SECTION not supplied not supplied not supplied not supplied power section 1 3 3 3 4 4 4 151 151 151 151 153 not supplied not supplied JOINT board not supplied not supplied not supplied not supplied 151 152 not supplied LED board Note If wire flat type is replaced install it after bending it in the same from as...

Page 30: ...US 204 2 597 972 61 SHEET RADIATION US 3 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 0 F901 1 533 453 12 FUSE GLASS TUBE DIA 5 5A 125V US CND MX TW 0 F901 1 576 230 51 FUSE H B C T3 15AH 250V AEP RU UK E3 E15 EA SP KR TH AUS 0 F901 1 576 232 51 FUSE H B C T5AH 250V E32 Ref No Part No Description Remark Ref No Part No Description Remark 5 5 POWER SECTION 3 201 201 204 201 203 202 201 201 not supplied no...

Page 31: ... CHIP 0 1uF 25V C315 1 164 156 11 CERAMIC CHIP 0 1uF 25V C316 1 164 156 11 CERAMIC CHIP 0 1uF 25V C317 1 164 156 11 CERAMIC CHIP 0 1uF 25V C318 1 164 156 11 CERAMIC CHIP 0 1uF 25V C319 1 164 156 11 CERAMIC CHIP 0 1uF 25V C323 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C350 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C352 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C353 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C35...

Page 32: ...1663DTRE IC403 6 702 300 01 IC TK11118CSCL G AMP IC404 6 712 615 01 IC SI 3120KM TLS IC500 A 1545 410 A IC R5F3640DDFAR 128 for SERVICE IC501 6 701 680 01 IC PST3629NR IC502 6 710 820 01 IC S 24CS02AFJ TB G COIL L100 1 457 579 11 INDUCTOR 10uH L200 1 457 579 11 INDUCTOR 10uH L301 1 412 939 11 INDUCTOR 1uH L400 1 414 398 11 INDUCTOR 10uH L401 1 400 424 11 INDUCTOR 47uH TRANSISTOR Q100 6 551 696 01 ...

Page 33: ...R500 1 216 864 11 SHORT CHIP 0 R502 1 216 833 11 METAL CHIP 10K 5 1 10W R503 1 216 829 11 METAL CHIP 4 7K 5 1 10W R504 1 216 829 11 METAL CHIP 4 7K 5 1 10W R505 1 216 829 11 METAL CHIP 4 7K 5 1 10W R506 1 216 821 11 METAL CHIP 1K 5 1 10W R507 1 216 833 11 METAL CHIP 10K 5 1 10W R508 1 216 833 11 METAL CHIP 10K 5 1 10W R509 1 216 833 11 METAL CHIP 10K 5 1 10W R510 1 216 833 11 METAL CHIP 10K 5 1 10...

Page 34: ...OMPLETE AEP RU UK E3 E15 EA SP KR TH AUS A 1433 507 A POWER BOARD COMPLETE E32 A 1433 511 A POWER BOARD COMPLETE MX 7 685 645 79 SCREW BVTP 3X6 TYPE2 IT 3 CAPACITOR 0 C901 1 165 529 11 MYLAR 0 22uF 10 275V 0 C902 1 112 869 51 CERAMIC 470PF 10 250V AEP RU UK E3 E15 EA SP KR TH AUS 0 C902 1 112 870 51 CERAMIC 0 001uF 20 250V US CND TW 0 C903 1 112 869 51 CERAMIC 470PF 10 250V AEP RU UK E3 E15 E32 EA...

Page 35: ...ETAL 1M 5 1 2W F 0 R905 1 215 902 51 METAL OXIDE 47K 5 1W F US CND MX TW 0 R905 1 218 642 51 METAL OXIDE 100K 5 1W F AEP RU UK E3 E15 EA SP KR TH AUS 0 R906 1 215 904 51 METAL OXIDE 100K 5 2W F US CND MX TW 0 R906 1 216 468 51 METAL OXIDE 82K 5 2W F AEP RU UK E3 E15 E32 EA SP KR TH AUS 0 R908 1 216 361 61 METAL OXIDE 0 22 5 2W F US CND MX TW 0 R908 1 245 277 61 METAL OXIDE 0 36 5 2W F AEP RU UK E3...

Page 36: ...4P TERMINAL TB300 1 780 590 11 TERMINAL BOARD SPEAKER 2P SPEAKER MISCELLANEOUS 0 52 1 769 079 61 CORD POWER KR 0 52 1 827 597 42 CORD POWER TW 0 52 1 834 288 11 POWER SUPPLY CORD TH 0 52 1 834 966 21 CORD POWER AEP RU E3 E15 E32 EA SP 0 52 1 834 967 21 CORD POWER AUS 0 52 1 834 978 11 CORD POWER US CND MX 0 52 1 835 078 21 CORD POWER UK 0 152 1 823 718 11 WIRE FLAT TYPE 17 CORE 0 F901 1 533 453 12...

Page 37: ...MEMO TA SA100WR 37 ...

Page 38: ...the next revised page Ver Date Description of Revision 1 0 2008 02 New 1 1 2008 04 Addition of Russian 110V 240V AC area in E Iranian Singapore Korean Thai Taiwan and Australian models Change of LED MODE SW PANEL POWER POWER SW and SP TERM boards Suffix 13 SMR 08043 1 2 2008 08 Addition of Saudi Arabia model 1 3 2008 09 Change of Part for C411 on AMP board SMR 08147 ...

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