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CABLE-CONT

+3.3V

+3.3V

CLIP

INH

MUTE-LSRS

MUTE-C

MUTE-LR

+17V-FUSED

+17V-FUSED

B-EQAUD

RS-EQAUD

LS-EQAUD

C-EQAUD

AMP-GND-SENSE

R-EQAUD

L-EQAUD

+12V

PROTECT

-12V

M360

TP308

J8

M361

M302

J8

J8

J8

J8

J8

J8

J8

J8

J8

J8

J8

J8

J8

J8

J8

J8

J8

M306

M316

M314

M315

M312

M311

M309

M305

M308

M303

M307

M313

M310

M301

M304

Q500

DSP2

L501

C505

DSP2

C504

R500

C501

U500

R510

DSP1

C515

C506

C500

C508

R503

C507

C509

R501

C503

R502

D500

TP507

TP500

TP501

TP502

TP503

TP504

TP505

TP508

L500

TP510

DSP1

16

1

15

14

13

12

11

10

9

2

3

4

5

6

7

8

17

18

2SC3395

228

220

212

196

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172

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156

148

139

135

128

120

112

110

97

95

88

78

67

61

53

48

43

34

27

19

12

221

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205

197

188

176

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160

152

144

143

134

133

124

116

111

103

96

87

86

63

62

49

47

39

38

31

23

15

3

22uH

470uF/25V

227

226

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.033

48.7K

.0012

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

100

228

220

212

196

195

181

180

172

164

156

148

139

135

128

120

112

110

97

95

88

78

67

61

53

48

43

34

27

19

12

221

219

205

197

188

176

168

160

152

144

143

134

133

124

116

111

103

96

87

86

63

62

49

47

39

38

31

23

15

3

10uF/25V

0.47uF

470

33pF

4.99K

.0033

.0012

301K

FILM

0.22

49.9K

SOD6

90uH

227

226

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224

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222

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215

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211

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189

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184

183

182

8

7

6

5

4

3

1

2

3

4

5

6

7

8

A

B

C

D

D

C

B

A

1

+3.3V

+3.3V

+3.3V

+3.3V

GND

GND

R

FRAMINGHAM, MA 01701-9168

TA-1 Home Theater Amplifier

Digital Signal Processor (DSP)

PCB P/N: 256431 Rev. 00

Sheet 4 of 4

Service Manual Part Number 263494 Rev. 00

2

Summary of Contents for BUILT-INvisible TA-1

Page 1: ...5MM T3A 250V 1 2 RN3G 5K 7 10 R120 1 00K D27 LED GRN 2 1 RN3D 5K 4 13 J7 6 5 4 3 2 1 7 8 U2A NE5532D8 D28 LED YEL 2 1 D29 LED RED 2 1 RN3H 5K 8 9 D30 LED YEL 2 1 D36 BAV99 1 2 3 C51 1000uF 35V U10E M...

Page 2: ...MM T3A 250V 1 2 RN3G 5K 7 10 R120 1 00K D27 LED GRN 2 1 RN3D 5K 4 13 J7 6 5 4 3 2 1 7 8 U2A NE5532D8 D28 LED YEL 2 1 D29 LED RED 2 1 RN3H 5K 8 9 D30 LED YEL 2 1 D36 BAV99 1 2 3 C51 1000uF 35V U10E MAX...

Page 3: ...8 7 6 5 4 3 1 2 3 4 5 6 7 8 A B C D D C B A 1 2 R FRAMINGHAM MA 01701 9168 TA 1 Home Theater Amplifier Amplifier PCB PCB P N 256421 Rev 01 Sheet 1 of 2 Service Manual P N 263494 Rev 00...

Page 4: ...8 7 6 5 4 3 1 2 3 4 5 6 7 8 A B C D D C B A 1 2 R FRAMINGHAM MA 01701 9168 TA 1 Home Theater Amplifier Amplifier PCB PCB P N 256421 Rev 01 Sheet 2 of 2 Service Manual P N 263494 Rev 00...

Page 5: ...75 0 062 100K 1 0M BAV99L BAV99L BAV99L BAV99L BAV99L BAV99L TP870 R826 Q726 R825 R788 R725 R772 R779 R728 R743 R733 R786 R783 Q700 Q715 Q705 Q718 R827 C716 C705 C712 C721 C711 D710 D704 D711 D707 D7...

Page 6: ...15 Q727 R717 C792 C772 C774 C770 C777 C779 C778 C773 C775 C776 C701 R828 D724 C768 C767 C724 FTP747 FTP729 FTP717 FTP738 FTP715 FTP736 FTP734 FTP721 FTP725 FTP745 FTP746 FTP714 FTP712 FTP703 FTP704 FT...

Page 7: ...U103 R189 R12 R135 R132 R107 R116 TP101 D103 R131 U100 R194 C127 U102 R195 R196 R161 M105 C6 R197 R3 L1 C5 R10 R198 C139 C2 C140 C131 C132 C107 C106 C112 R113 C117 C118 1 2 13 14 11 10 9 10K 01 10K 8...

Page 8: ...TP216 TP217 TP218 TP219 TP220 TP221 TP222 R250 L200 TP223 TP224 R245 TP225 R244 R252 TP226 TP227 D200 R251 R249 C212 TP228 R257 R254 Q200 C207 20K 20K 10K 2k 001 20K MMBT30904 1K 10K 330pF 40 18 12 11...

Page 9: ...C424 C425 C427 C428 C429 R415 R416 R417 R405 R419 R420 R425 R400 C411 R426 R425 R425 R425 R428 R428 R427 R426 R427 R427 R427 R428 R429 R429 R429 R430 R430 R430 R430 TP400 TP403 TP401 TP402 TP438 TP477...

Page 10: ...62 49 47 39 38 31 23 15 3 22uH 470uF 25V 227 226 225 224 223 222 218 217 216 215 214 213 211 210 209 208 207 206 203 202 201 200 199 198 194 193 192 191 190 189 187 186 185 184 183 182 033 48 7K 0012...

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