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KAC-8101D/8151D

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PC BOARD (FOIL SIDE VIEW)

OUT

IN

EXP

INPUT

VO

L

OFF/+12dB

OFF/15Hz/25Hz

B

ASS BOOST

LPF

OFF/ON

IFS

D6

D13

D7

D2

D4

D55

D57

Q50

D1

D3

D54

D56

Q25

Q27

Q49

Q51

Q33

Q37

J1

J3

D9

D12

D18

D20

D37

D47

D48

Q1

Q14

Q23

Q24

Q26

Q31

Q32

Q36

Q39

Q41

Q43

Q45

Q46

Q52

Q55

Q62

D5

D8

D10

D11

D14

D15

D16

D17

D21

D22

D33

D34

D35

D36

D38

D39

D40

D43

D45

D46

D49

D50

D51

D52

D53

J4

Q3

Q4

Q5

Q7

Q8

Q9

Q10

Q11

Q12

Q13

Q16

Q21

Q22

Q34

Q47

Q48

Q53

Q61

Q63

Q64

Q66

D60

D19

D76

D58

D59

D74

D75
D73

D72

D71

S3

S1

S2

WH1

D30

D41

D42

D62

Q28

W163

C106

R102

C131

R131

C105

R101

C318

C317

C275

R7

1

3
1

4
2

2

9

10

R11

R8

R12

C63

C113

C115

C132

C133

C154

C193

C204

C231

C252

C253

C255

C273

C274

C311

C312

C313

C314

C315

C316

L2

W186

W211

R28

R141

R142

R171

R313

R314

C1

C2

C3

C4

C5

C6

C7

C8

C28

C33

C34

C55

C57

C58

C59

C65

C69

C72

C103

C111

C153

C203

C272

C276

C319

C320

C321

R1

R2

R9

R10

R41

R42

R124

R143

R144

R145

R146

R151

R152

R153

R154

R155

R156

R163

R173

R181

R182

R183

R184

R185

R186

R259

R260

R311

R312

R315

R316

R317

R318

R326

W95

W196

W403

W404

W40

W45

W42

W52

W51

W53

W46

W49

W48

W32

W169

W94

W93

W104

W105

W106

W140

W141

W142

W63

W77

W82

W86

W96

W97

W98

W107

W108
W109

W130

W131

W132

W64

W58

W88

W35

W34

W33

W55

W56

W54

W72

W70

W69

W74

W73

W71

W78

W83

W87

C151

C152

W101

W110

W112

W114

W116

W117

W148

W151

W50

W135

W60

W61

W36

W39

W57

W62

W150

W68

W84

W81

W80

W85

W152

W89

W92

W146

W124

W133

W128

W111

W156

W102

W139

W100

W154

W153

W164

W123

W145

W127

W138

W129

W155

W161

W144

W158

W162

W103

W170

W44

W47

W67

W41

W137

W147

W143

W79

W91

W99

W157

W125

W171

W173

W165

W202

W167

W90

W66

W65

W176

W166

W215

W185

W190

W159

W160

W184

W183

W192

W194

W197

W113

W115

W121

W122

W134

W119

W149

W182

R43

W206

W204

W203

W209

W210

W175

W168

W178

W179

W201

W172

W174

W199

R45

R46

W200

W189

W212

W198

W193

W195

W188

W191

W208

W180

W177

W213

W216

W207

W217

W181

W187

W205

W214

W120

C60

C310

C309

R309

W59

W76

W75

S

D G

S

D G

S

D G

S

D G

S

W118

W126

W136

W43

W997

W996

VR1

VR2

C102

R132

C101

R103

C22

C32

C52

C62

C202

R112

R323

C21

C31

C51

C61

C194

C201

C232

R111

R174

R197

R198

C206

R218

R221

R234

R319

R265

C25

C36

C54

C64

C66

C67

C68

C112

C171

C195

C205

C256

C271

R25

R29

R31

R37

R52

R54

R56

R61

R63

R64

R67

R69

R108

R115

R116

R121

R149

R172

R196

R200

R212

R217

R220

R232

R252

R254

R264

R272

R274

R280

R281

R282

R284

R301

R307 R

R320

C23 C24

C26

C27

C35

C53

C71

C104

C114

C254

R3

R4

R5

R6

R13

R21

R22 R23

R24

R26

R27

R32

R33

R35

R36

R38

R40

R51

R55

R65

R66

R68

R71

R72

R104

R105
R106

R107

R113

R114

R117

R118

R119

R120

R123

R133

R134

R135

R136

R147

R148

R157

R158

R160

R161

R162

R199

W512

R211

R213

R214

R215

R216

R219

R222

R231

R233

R251

R253

R255

R256

R257

R258

R261

R262

R263

R266

R271

R273

R275

R276

R277

R278

R279

R283

R303

R304

R305

R321

R322

R324

R325

C9

W504

R122

W510

W502

W506

W505

W509

W511

W508

W515

C37

C38

R49

R50

C39

C40

R48

R34

R47

W513

W514

R267

R62

W501

R203

R202

R205

R201

C257

C10

W507

C11

W516

W503

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16

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8

1

4

5

8

5

8

1

4

1

7

8

14

1

7

8

14

9

16

1

8

R150

R39

16

9

8

1

1

7

8

14

IC9

IC6

AUDIO UNIT  X09-5480-1x  A/2 (J74-1502-11)

IC7

IC10

IC11

IC1

IC2

IC3

IC4

IC5

IC8

IC15

IC12

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BE

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EB

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G

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G

S

D

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www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

Summary of Contents for KAC-8101D

Page 1: ...1 1606 05 Screw set N99 1587 05 Control assy Modular cable E30 6240 15 Screw set N99 1740 05 Dressing plate B03 5024 14 Knob K23 1076 03 KAC 8151D only KAC 8151D only Rear panel A84 0348 02 Panel A64 3054 02 KAC 8151D A64 3094 02 KAC 8101D 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 Q...

Page 2: ... 2 2 PWM waveform generator IC10 11 Dead time generator IC12 Bus boost level changer IC15 DC DC converter Q1 Mute Q3 5 Output FET control current amplifier Q7 10 Output FET control current amplifier Q11 14 Output FET driver COMPONENTS DESCRIPTION Ref No Application Function Q15 16 Output FET Q17 20 Speaker output current detection Q21 22 Output FET control power supply and control Q23 25 DC protec...

Page 3: ...W183 W192 W194 W197 W113 W115 W121 W122 W134 W119 W149 W182 R43 W206 W204 W203 W209 W210 W175 W168 W178 W179 W201 W172 W174 W199 R45 R46 W200 W189 W212 W198 W193 W195 W188 W191 W208 W180 W177 W213 W216 W207 W217 W181 W187 W205 W214 W120 C60 C310 C309 R309 W59 W76 W75 S D G S D G S D G S D G S W118 W126 W136 W43 W997 W996 VR1 VR2 C102 R132 C101 R103 C22 C32 C52 C62 C202 R112 R323 C21 C31 C51 C61 C1...

Page 4: ...CH UNIT X16 2390 10 J74 1534 02 J1 S1 D1 D2 S D G S D G Refer to the schematic diagram for the values of resistors and capacitors X09 5480 1x IC Q Address 1 3B 2 5B 3 5B 4 6B 5 2B 6 7B 7 5C 8 2B 9 5D 10 5D 11 5C 12 5B 15 2E 1 5C 3 6C 4 6C 5 6C 7 6C 8 6C 9 6C 10 6C 11 6D 12 6D 13 6D 14 6D 15 6F 16 6E 17 7G 18 7F 19 7F 20 7G 21 3C 22 3C 23 1B IC Q Address 24 2B 25 1B 26 2B 27 2B 28 2B 31 2D 32 1D 33...

Page 5: ...0 01 C37 0 01 C38 16 15 14 13 12 11 10 9 VDD X2 X1 XCOM X0 X3 A B 1 2 3 4 5 6 7 8 Y0 Y2 YCOM Y3 Y1 INH VEE VSS 1 2 14 7 3 5 4 6 12 13 11 5 4 8 9 10 1 2 3 13 12 11 9 10 8 3 2 8 1 6 5 7 1K R118 14 13 12 11 10 9 8 NC14 NC13 AOUT V BIN BIN BGND 1 2 3 4 5 6 7 NC1 NC2 AGND AIN AIN V BOUT L2 8 7 6 5 4 3 2 1 9 10 11 12 13 14 1 2 3 7 8 4 5 6 2 1 3 5 6 4 4 7K R66 4 7K R67 10u35 C105 10u35 C106 R106 10K 1800...

Page 6: ...1 2K R152 1 2W 750 R141 1 2W 750 R142 27K R273 27K R274 330K R275 2 2u50 C272 1K R278 10K R279 10K R284 10u35 C276 10K R283 680 R265 680 R266 10K R262 10u35 C255 33K R261 0 01 C254 33K R259 10K R260 33K R257 10K R255 2 2K R267 0 1 C257 10u35 C252 100 R263 10K R264 10u35 C253 4 7K R258 3 3K R254 3 3K R252 C274 1000P R282 16K 47u25 C275 2 2K 0 01 C271 0 1u50 C273 1 2W 1 5K R171 47K R172 0 01 C171 10...

Page 7: ...17 05 N09 6128 05 N15 1040 46 N80 3010 45 N82 2006 46 N89 3006 46 N89 3008 45 N09 6118 05 N09 6135 05 N82 2008 45 N07 0003 08 N09 4214 08 X09 B 2 X09 A 2 CONTROL ASSY J3 X09 J2 X09 27 X09 G G VR2 VR1 S3 S2 S1 J4 X09 J1 X09 2 8 13 x4 5 728 725 722 726 722 703 F C C Ex3 Jx6 Kx2 Bx2 Bx3 Ex2 Kx3 Hx3 Hx3 Hx2 Jx8 Nx2 Px5 KAC 8151D only 3 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 ...

Page 8: ...K C33 CF92FV1H224J MF C 0 22UF J C34 CE04HW1H2R2M NP ELEC 2 2UF 50WV C35 CC73GCH1H471J CHIP C 470PF J C36 CK73FB1C474K CHIP C 0 47UF K C37 38 CK73GB1H103K CHIP C 0 010UF K KE1 C39 40 CC73GCH1H101J CHIP C 100PF J KE1 C51 52 CK73GB1H103K CHIP C 0 010UF K C53 CK73FB1C474K CHIP C 0 47UF K C54 CK73FB1E154K CHIP C 0 15UF K C55 CE04DW1V100M ELECTRO 10UF 35WV C57 59 CE04DW1H010M ELECTRO 1 0UF 50WV C60 CE0...

Page 9: ... 1 0K J 1 10W R52 RK73GB2A223J CHIP R 22K J 1 10W R54 RK73GB2A303J CHIP R 30K J 1 10W R55 RK73GB2A392J CHIP R 3 9K J 1 10W R56 RK73GB2A103J CHIP R 10K J 1 10W R61 RK73GB2A243J CHIP R 24K J 1 10W R62 RK73GB2A104J CHIP R 100K J 1 10W R63 RK73GB2A103J CHIP R 10K J 1 10W R64 RK73GB2A223J CHIP R 22K J 1 10W R65 68 RK73GB2A472J CHIP R 4 7K J 1 10W R69 RK73GB2A473J CHIP R 47K J 1 10W R71 72 RK73GB2A563J ...

Page 10: ...HIP R 1 0K J 1 10W R282 RK73GB2A163J CHIP R 16K J 1 10W R283 284 RK73GB2A103J CHIP R 10K J 1 10W R301 302 RK73GB2A152J CHIP R 1 5K J 1 10W R303 304 RK73GB2A750J CHIP R 75 J 1 10W R305 306 RK73GB2A100J CHIP R 10 J 1 10W R307 308 RK73GB2A472J CHIP R 4 7K J 1 10W R309 RD14DB2H100J SMALL RD 10 J 1 2W R311 312 RD14DB2H220J SMALL RD 22 J 1 2W R313 314 RD14BB2C563J RD 56K J 1 6W R315 316 RD14NB2E100J RD ...

Page 11: ...GITAL TRANSISTOR Q31 32 2SC945 A Q P TRANSISTOR Q33 2SA1534A R S TRANSISTOR Q34 2SA733 A Q P TRANSISTOR Q36 38 2SC945 A Q P TRANSISTOR Q39 40 2SA733 A Q P TRANSISTOR Q41 46 FKV550T FET Q47 2SC1845 F E TRANSISTOR Q48 2SA992 F E TRANSISTOR Q49 2SC4883A TRANSISTOR Q50 2SA1859A TRANSISTOR Q51 52 2SA733 A Q P TRANSISTOR Q53 2SC3940A R S TRANSISTOR Q55 2SC945 A Q P TRANSISTOR Q61 62 2SC3478A L K TRANSIS...

Page 12: ...g Fong Road Kwai Fong N T Hong Kong KENWOOD ELECTRONICS GULF FZE P O Box 61318 Jebel Ali Dubai U A E KENWOOD ELECTRONICS THAILAND CO LTD 2019 New Pechburi Road Bangkapi Huaykwang Bangkok 10320 Thailand KENWOOD ELECTRONICS SINGAPORE PTE LTD 1 Genting Lane 07 00 Kenwood Building Singapore 349544 KENWOOD ELECTRONICS MALAYSIA SDN BHD 4 01 Level 4 Wisma Academy Lot 4A Jalan 19 1 46300 Petaling Jaya Sel...

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