Kenwood KAC959 - Amplifier User manual

POWER AMPLIFIER
KAC-959
SERVICE MANUAL
© 2001-3 PRINTED IN KOREA
B51-7761-00 (K) 3579
SUB
SUB
OUTPUT
POWERIN
GND
BATT
P.CON
FUSE(25Ax2)
BRIDGED
RIGHT
LEFT
SPEAKER
SPEAKER LEVEL INPUT
RIGHT
LEFT
25 25
A
B
RL
SPEAKER LEVEL INPUT
A
A
B
B
SELECTOR
INPUT
INPUT SELECTOR
LINEIN
GND
FREQUENCY(Hz)
SUB.CH LPF
MONO(Lch)
STEREO
OPERATION
5/4/3 CHANNEL
POWER AMPLIFIER
BSUB A
A
L
R
B SUB
SENSITIVITY(V)
A.CH INPUT
0.3
0.2(MAX)
0.5
1
2
3
4
(MIN)5
SENSITIVITY(V)
B.CH INPUT
0.3
0.2(MAX)
0.5
1
2
3
4
(MIN)5
SENSITIVITY(V)
SUB.CH INPUT
0.3
0.2(MAX)
0.5
1
2
3
4
(MIN)5
170
200
150
100
80
70
50
BAA
OFF
150Hz
80Hz
A.CHH
PF
OFF
150Hz
80Hz
B.CHH
PF
MAXIMUM POWER

KAC-959
2
ADJUSTMENT
No ITEM INPUT
SETTINGS OUTPUT SETTINGS
TUNER
(RECEIVER)
SETTINGS
ALIGNMENT
POINTS ALIGN FOR FIG.
Connect a cassette receiver or other receiver.
1IDLE
CURRENT
Connect a DC voltmeter to
CN7/CN8 and J4(SP.OUT,
L+/R-) in X09- UNIT
Volume : 0
(A)
VR101(Lch)
VR102(Rch)
(B)
VR201(Lch)
VR202(Rch)
After sufficient aging adjust
to 2.0mV (a)
2IDLE
CURRENT
Connect a DC voltmeter to CN7
in X08- UNIT Volume : 0 (SUB)
VR401
After sufficient aging adjust
to 2.0mV (a)
BATT.P.CON. GND
(X09-)
(X08-)
SPEAKER
OUTPUT SPEAKER
LEVEL
INPUT
FUSE
DC VOLTMETERS
2mV (a)2mV
(a)2mV
(a)2mV
(a)2mV
(a)2mV
L
L
R
R
VR102
(A-Rch)
VR202
(B-Rch)
VR101
(A-Lch)
VR401
(IDLE ADJ.)
VR201
(B-Lch)
A-Rch
A-Lch B-LchB-Rch
CN7
CN7
CN8
B ch
A ch

ACEG IBDFHJ
2
1
3
5
7
4
6
17
14 8
17
14 8
1
16
1
12 5
6
1
22
5
6
1
2
3
4
5
6
7
14 8
17
14 8
18
16 9
17
14 8
W6
VR1
VR2
VR3
VR4
R139
R140
R125
R105
R106
R101
A
A B
A B
SUB
R102
R2
R205
R206
R325
R44
R201
R202
R301
R302
R128
R142
R156 R158
R154
R152
R162
R150
R145 R149 R247
R245
R255 R257 R256 R258
R253 R254
R252
R262
R250
R251
R261
R249 R246
R248
R259
R341
R343
R345
R347
R346 R348
R344
R342
R238
R260
R349
R352
R241 R243 R242 R244
R161
R151
R153
R157
R155
R141 R143
R147
R334
R333
R332
R331
R329
R335
R327
R328
R326
R330 R8
R40
R11
R12
R29
R34
R32 R39
R21
R22 R15 R35
R27 R26
R18
R19
R20
R17
R16
R25
R410
R411
R404
R407
R401
R405
R406
R417
R419 R418
R416
R36
R37
R13
R42
R41
R14
R23
R43 R24
K1
IDLE SUB
IDEL ADJ.
R6
R47
R4
R5
R7
R146
R148
R336
R339
R228
C218
C118
C136
C130
C127
C133
C129
C227
C237
C330 C327 C328 C329
C333
C332
C331
C225
C233
C135
C235 C236
C230
C229
C234
C228
C226
C125 C137
C134
C128
C324
C321
C323
C320
C325
C326
C335
C216
C4
C5
C6
C24 C17
C21
C26
C403
C19
C16
C138
C126
C124 C123
C223
C115
C116
C315
C316
C319
C104
C2
C224
R132 R126
R131
R127
R129
R133
R134
R130
R136 R138
R312 R313
R160
R159
R350
R351
R144
R314 R315
R238
R236 R230 R234 R233
R229 C217
C219
C220 C120
C119
C117
C122
C309
C12 C132
C322
C11
C25
C131
C231
C232
C7
C310
C222
C113
C13
C8
C215
C9
C14
C114
C211
C209
C205
C1
C112
C110
C106
C111 C109
C105
C101
C102
C201
C202
C103
C204
C302
C3
C15
C10
C318
C317
C314
C305
C306
C313
C312
C307
C308
C303
C301
C206
C210 C212
C214
C27
C203
C311
R227 R231
R232
R239
R240
R107
R109 R111
R117
R113
R115
R119
R120
R116
R114
R118
R112
R110
R104
R108
R1
R207
R203
R209
R211
R217 R213
R215 C213
R219
R221
R223
R224
R220
R45
R216
R214 R218
R212
R210
R204
R208
R322
R323
R324
R307
R311
R308
R309
R310 R319
R317
R316
R318
R320
R321
R305
R303
R304
R306
R3
C23
C22
C18
C20
C406
C405
C404
C402
C401
R30
R38
R413
R403
R402
R415
R414 R412
R409
R408
R46
VR401
R31
R28
R33
R222
R124
R122 R121
R123
R225
R226
R103
W14
W46
W47
W60
W76
W94
W154
W117
W131 W143
W77
W57
W56
W73
W74
W59
W69
W64
W93 W78
W91
W81
W103
W104
W105
W106
W92
W79
W45
W98
W132
W133
W134
W135
W150
W151
W158
W159
W96
W97
W56
W113
W80
W90
W89 W95
W29
W70
W169
W122
W123
W138
W43
W136
W144
TH1
W128
W5
W18
W16
W35
W44
W19W20
W15
W13
W11
W9
W3
W12
W10
W4
W1
W7
W8
W23
W30
W36
W72
W82 W83
W84
W86
W61
W85
W119 W120
W121
W110
W115
W114
W124
W126
W116
W129
W130
W140
W155
W156
W157
W141
W99
W102
W109
W111
W125
W137
W55
W48
W62
W52
W54
W63
W53
W51
W42
W38
W37
W32
W31
W34
W170
W75
W147
W153 W152
W146W148
W142
W160
W163
W166
W162 W165
W167
W161
W164
W168
W112
W33
W66
W68
W87
W88
W49W50
W40
W41
W17
W27
W28
W21 W22
W24
W65 W67 W71
W39
W25W26
W2
EB EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
BE EB
EB EB
EB EB
BE
EB
EB EB EB
EB EB
EB EB
EB
EB
EB
BE
BE
BE
BE
BE BE
EB EBBE
BE
BE
BE
BE BE
BE
BE B
12
78
12
78
12
78
E
BE
BE
C334
IC4
A.CH
INPUT
A.CH
HPF
B.CH
HPF
SENSITIVITY
B.CH
INPUT
SENSITIVITY
SUB.CH
INPUT
SENSITIVITY
SUB.CH
LPF
FREQUENCY
OPERATION
INPUT
SELECTOR
INPUT
SELECTOR
LINE IN
A
B
SUB
IC1
IC2
IC3
CN6
CN5 CN4
CN7
IC6
J1
S1
S2
S4
S3
S5
D107
D105
D103
D101
Q104 Q103
Q209
Q105
Q206
Q208
Q210
Q302
Q301
Q303
Q304
Q13 Q14
Q5
Q2
Q4
Q3
Q12
Q403
Q402
Q405
Q1
Q10
Q9
Q7
Q6
Q404
Q401
Q408
Q406
Q8
Q11
Q409
Q407
D305
D109
D209 D210
D2
D4
D6
D8
D9
D13
D15
D10
D12
D7
D1
D3
Q106
Q107
Q203
Q109
Q205
Q207
Q204
Q101
Q201
Q202
Q307
Q110
Q108
Q102
D110
D108
D106
D104
D102
D207
D205
D203
D201
D208
D304
D303
D302
D301
D206
D204
D5
D11
D17
D402
D16
D18 D401
D14
D202
IC5
X08-4080-10 A/2 (J74-1031-11)
PREAMPLIFIER UNIT
X08 B/2
E3
E4
E2
E1
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Component side view)
3 4
(X08-)
Ref. No. Address Ref. No. Address
IC1 3C Q108 2E
IC2 4C Q109 3F
IC3 6C Q110 3E
IC4 2C Q201 2G
IC5 2D Q202 2G
IC6 6E Q203 2F
Q1 6E Q204 2G
Q2 7D Q205 2F
Q3 6D Q206 2G
Q4 7D Q207 2G
Q5 6D Q208 2G
Q6 6E Q209 2G
Q7 6E Q210 2G
Q8 6E Q301 3E
Q9 6E Q302 3E
Q10 6E Q303 3E
Q11 6E Q304 4E
Q12 7F Q307 3E
Q13 6D Q401 6I
Q14 6D Q402 6H
Q101 2F Q403 6H
Q102 2E Q404 6H
Q103 2F Q405 6H
Q104 2E Q406 6I
Q105 2F Q407 6G
Q106 2E Q408 5I
Q107 2F Q409 6F

KLNPRTMOQS
2
1
3
5
7
4
6
17
148
17
148
1
16
112 5
6
1
22
5
6
1
2
3
4
5
6
7
148
17
148
1
8
169
17
148
W6
VR1
VR2
VR3
VR4
R139
R140
R125
R105
R106
R101
A
A B
A B
SUB
R102
R2
R205
R206
R325
R44
R201
R202
R301
R302
R128
R142
R156
R158
R154
R152
R162
R150
R145
R149
R247
R245
R255
R257
R256
R258
R253
R254
R252
R262
R250
R251
R261
R249
R246
R248
R259
R341
R343
R345
R347
R346
R348
R344
R342
R238
R260
R349
R352
R241
R243
R242
R244
R161
R151
R153
R157 R155
R141
R143
R147
R334
R333 R332
R331
R329
R335 R327
R328
R326
R330
R8
R40
R11
R12
R29
R34
R32
R39
R21
R22
R15
R35
R27
R26
R18
R19
R20
R17
R16
R25
R410
R411
R404
R407
R401
R405
R406
R417
R419R418
R416
R36
R37
R13
R42
R41 R14
R23
R43
R24
K1
IDLE SUB
IDEL ADJ.
R6
R47
R4
R5
R7
R146
R148
R336
R339
R228
C218
C118
C136
C130
C127
C133
C129
C227
C237
C330
C327
C328C329
C333 C332 C331
C225
C233
C135
C235
C236
C230 C229
C234
C228
C226
C125
C137
C134
C128
C324
C321
C323
C320
C325
C326 C335
C216
C4
C5
C6
C24
C17
C21
C26
C403
C19 C16
C138
C126
C124
C123
C223
C115
C116
C315
C316
C319
C104
C2
C224
R132 R126
R131
R127
R129
R133
R134
R130
R136 R138
R312 R313
R160
R159
R350
R351
R144
R314 R315
R238
R236 R230 R234 R233
R229 C217
C219
C220 C120
C119
C117
C122
C309
C12 C132
C322
C11
C25
C131
C231
C232
C7
C310
C222
C113
C13
C8
C215
C9
C14
C114
C211
C209
C205
C1
C112
C110
C106
C111 C109
C105
C101
C102
C201
C202
C103
C204
C302
C3
C15
C10
C318
C317
C314
C305
C306
C313
C312
C307
C308
C303
C301
C206
C210 C212
C214
C27
C203
C311
R227 R231
R232
R239
R240
R107
R109 R111
R117
R113
R115
R119
R120
R116
R114
R118
R112
R110
R104
R108
R1
R207
R203
R209
R211
R217 R213
R215 C213
R219
R221
R223
R224
R220
R45
R216
R214 R218
R212
R210
R204
R208
R322
R323
R324
R307
R311
R308
R309
R310 R319
R317
R316
R318
R320
R321
R305
R303
R304
R306
R3
C23
C22
C18
C20
C406
C405
C404
C402
C401
R30
R38
R413
R403
R402
R415
R414 R412
R409
R408
R46
VR401
R31
R28
R33
R222
R124
R122 R121
R123
R225
R226
R103
W14
W46
W47
W60
W76
W94
W154
W117
W131
W143
W77
W57
W56
W73
W74
W59
W69
W64
W93W78
W91
W81
W103
W104
W105
W106
W92
W79
W45
W98
W132
W133
W134
W135
W150
W151
W158
W159
W96
W97
W56
W113
W80
W90
W89
W95
W29
W70
W169
W122
W123
W138
W43
W136
W144
TH1
W128
W5
W18
W16
W35
W44
W19W20
W15
W13
W11
W9
W3
W12
W10
W4
W1
W7
W8
W23
W30
W36
W72
W82 W83
W84
W86
W61
W85
W119 W120
W121
W110
W115
W114
W124
W126
W116
W129
W130
W140
W155
W156
W157
W141
W99
W102
W109
W111
W125
W137
W55
W48
W62
W52
W54
W63
W53
W51
W42
W38
W37
W32
W31
W34
W170
W75
W147
W153 W152
W146W148
W142
W160
W163
W166
W162 W165
W167
W161
W164
W168
W112
W33
W66
W68
W87
W88
W49W50
W40
W41
W17
W27
W28
W21 W22
W24
W65 W67 W71
W39
W25W26
W2
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
BE EB
EB EB
EB EB
BE
EB
EB
EB
EB
EBEB
EB
EB
EB EB
EB
BE
BE
BE
BE
BEBE
EB EBBE
BE
BE
BE
BE
BE
BE
BEB
1
2
7
8
1
2
7
8
1
2
7
8
E
BE
BE
C334
IC4
A.CH
INPUT
A.CH
HPF
B.CH
HPF
SENSITIVITY
B.CH
INPUT
SENSITIVITY
SUB.CH
INPUT
SENSITIVITY
SUB.CH
LPF
FREQUENCY
OPERATION
INPUT
SELECTOR
INPUT
SELECTOR
LINE IN
A
B
SUB
IC1
IC2
IC3
CN6
CN5
CN4
CN7
IC6
J1
S1
S2
S4
S3
S5
D107
D105
D103
D101
Q104 Q103
Q209
Q105
Q206
Q208
Q210
Q302
Q301
Q303
Q304
Q13
Q14
Q5
Q2
Q4
Q3
Q12
Q403
Q402
Q405
Q1
Q10
Q9
Q7
Q6
Q404
Q401
Q408
Q406
Q8
Q11
Q409
Q407
D305
D109
D209D210
D2
D4
D6
D8
D9
D13
D15
D10
D12
D7
D1
D3
Q106
Q107
Q203
Q109
Q205
Q207
Q204
Q101
Q201
Q202
Q307
Q110
Q108
Q102
D110
D108
D106
D104
D102
D207
D205
D203
D201
D208
D304
D303
D302
D301
D206
D204
D5
D11
D17
D402
D16
D18 D401
D14
D202
IC5
X08-4080-10 A/2 (J74-1031-11)
PREAMPLIFIER UNIT
X08 B/2
E3
E4
E2
E1
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Foil side view)
5 6
(X08-)
Ref. No. Address Ref. No. Address
IC1 3R Q108 2P
IC2 4R Q109 3O
IC3 6R Q110 2P
IC4 2R Q201 2N
IC5 2Q Q202 2N
IC6 6P Q203 2N
Q1 6P Q204 2N
Q2 7Q Q205 2N
Q3 6Q Q206 2N
Q4 7Q Q207 2N
Q5 6Q Q208 2N
Q6 6P Q209 2N
Q7 6P Q210 2N
Q8 6P Q301 3P
Q9 6P Q302 3P
Q10 6P Q303 3P
Q11 6P Q304 4P
Q12 7O Q307 3P
Q13 6Q Q401 6L
Q14 6Q Q402 6L
Q101 2O Q403 6M
Q102 2P Q404 6M
Q103 2O Q405 6M
Q104 2P Q406 6L
Q105 2O Q407 6N
Q106 2P Q408 5L
Q107 2O Q409 6O

UWYAAACVXZABAD
2
1
3
5
7
4
6
A-R
IDLE
A-L
IDLE
IDLE B-R
A-ch
L
IDLE
B-LIDLE
W301
W302
W304
W305
W303
W73
W177
W170
W197
W187
W194
W160
W169
W234
W205
W166
W182
W39
W137
W165
W238
W38
W125
W124
W141
W232
W138
W243
W151
W140
W191
W246
W248
W96
W189
W72
W188
W193
W192
W183
W48
W173
W249W250
W40
W240
W63
W206
W74
W244
W242
W253
W184
W247
W241
W185
W220
W227
W186
W202
W252
W97
W119
W180
W209
W210
W228
W201
W195
W168
W75
W4
W76
W175 W176
W77
W56
W216
W84
W217
W85
W46
W89
W20
W37
W67
W45
W53
W60
W105
W106
W108
W120
W121
W109
W110
W134 W129
W133 W132
W111
W131
W24
W8
W14
W12
W18
W11 W10
W27
W22
W23
W33
W19
W16 W15
W9
W112
W2
W13
W6 W5
W31
W21 W7
W26
W128
W126
W127
W107
W30
W90
W113
W114
W115
W116
W117
W118
W142W25
W150
W54
W174
W143
W144
W145
W146
W163
W41
W135
W61
W47
W55
W62
W36
W44
W52
W59
W34
W42
W50
W57
W71
W82
W70 W99
W147
W148
W95
W100
W81
W94
W149
W64
W35
W43
W78 W86
W91
W66
W80
W88
W93
W154
W155
W156
W51
W58 W65
W157
W79
W87
W92
W158
W159
W101
W83
W178
W102
W103
W104
W98
W172
W130
W237
W236
W231
W230
W235
W229
W1
W3
W17
W162
W161
W179
W215
W219
W221
W222
W164
W198
R
L
IDLE
B-ch
R23
T2
T1
W199
W32
W208
W196
W49
R8
W207
C12
W254
W203
W200
C7
W261
R6
W181
L2
L1
R4
R228
C11
C8
R3
W262
C13
C14
R11
R12
R7
R21
W224
W267
W251
W307
C114
R128
W256
C113
C5
W268
R227
W265
W226
R28
R301
R9
C214
VR101
C213
W214
W204
TH1
R15
R10
C16
R18
W213
C301
VR102
W136
W266
R224 R223
C19
C17
W223
R2
W225
C1
W167
W269
R209
R124 R126 R123 R125
C108
C106
C112
C110
C102
C104
R108
R106
R104
R102
R122
R116
R120 R114
R112
R218
W264
W233
W239
W245
R118
C107
C105
C111
C109
C101
C103
R105
R107
R103
R110
R121
R115
R119
R113
R210
R226
C212
R222
R202
C210 R208
R220
C206
R217
R214
VR202
C202
C204 R206
R204
C208
R216
R225
C211
R24
R221
R201
C209
R207
C205
R213
R219
VR201
C201
C203
R205
W190
R203
C207
R215
W263
R109
W257
R101
W211
R19
C15
R230
R130
R129
R5
R17
R16
C3
C2
R22
W260
R229
R1
W153
W152
R127
R26
C18
W270
W212
C9
C6
C4
W258
W259
R117
R13
R20
R25
R27
W255
R111
R211
R212
W218
W139
W271
W171
B
E
EB
EB
B
E
EB
BE
EB
EB
EB
BE
BE
BE
EB
EB
EB
E
B
EB
EB
E
B
E
B
BEB
E
E
B
BE
BE
BE
E
B
EB
1
28
7
2
17
8
5
14
8
2
117
28
R21
10
93
7
4
86
21
5
651 22651 61
2
1
123
EB
BE
EB
EB
BE
GSD DGSDGSDGSDGSDGS
X09 B/2
Q2
J5
D24
Q214
D13
D1
D2
D11
D7 D6D8 D5
D19
CN3
E3
Q7
Q3Q1Q6Q4
E2
Q102 Q101
Q211
Q212
Q111 Q113
D17
D16
Q114Q112
Q213
Q201
Q202
CN7
J1
CN8
D21
D3
D9
Q8
Q110
Q108
Q106
Q104
D108
D106
D104
D102
Q109
Q107
Q105
Q103
D107
D105
D103
D101
D204
D202
D208
D206
Q208
Q204
Q210
Q206
D203
D201
D207
D205
Q207 Q203
Q209
AUDIO UNIT
X09-5400-10 (J74-1032-41)
Q205
D12
CN12
D4
CN9
D14
D10
Q9
E1
CN10
D18
D15
J4
Q10
WH6
CN1 CN2
Q5
D20
Q11
D23
D209
WH1
E4
RL R LSUB
GND BATT P.CON
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Component side view)
7 8
(X09-)
Ref. No. Address Ref. No. Address
Q1 4AB Q110 4Y
Q2 5AB Q111 3Y
Q3 4AB Q112 5Y
Q4 5AB Q113 2Y
Q5 3AB Q114 4Y
Q6 5AB Q201 2W
Q7 5Z Q202 4W
Q8 4Z Q203 3W
Q9 3Z Q204 5W
Q10 4Z Q205 2W
Q11 3Z Q206 4W
Q101 3Y Q207 3W
Q102 4Y Q208 5W
Q103 3X Q209 1W
Q104 5X Q210 4W
Q105 2X Q211 3W
Q106 4X Q212 5W
Q107 3Y Q213 2W
Q108 5Y Q214 4W
Q109 2Y

AE AF AH AJ AL ANAG AI AK AM
2
1
3
5
7
4
6
W261
R226R224
R218
W4
BE
R220 EB
W2
B
W3
ER217 B
R223
B
R219
E
W1
EBE
R225
R126
W130
C102
R212
W199
W138
R230
2
41
2
85
8
49
8
8
C214
10
W269
W137
312
W140
W124
7
W125
5
W141
6
W150
W151
1
W163
W161
VR102
R214
C206
1
R129
1
R229
R
IDLE
2
7
L
R130
1
B
C210
EB
W41 B-ch
C213
7
R227
R228
W97
W119
W71
W72
IDLE
W18
C204
E
W12
R210
B-R
W56
W63 W40 W48
VR202
R204
W11
R206 R208
W55
W62
W39
W47
E
W83
W101
W96
R110
C106
R114
B
E
B
R120
R108
W82
W95
W100
A-R IDLE
C104
R104
R128
R127
1
R
8
C9 2
7
E
C113
R118
C114
R24 L21
IDLE
A-ch
W195
R1
W160
R15
W162
B
C110
R124
W136
R106
EB
W135
W171
W257
L1
32
C19
W302
W246
W179
W202
W213
W219
W235
L2
C1
W301
W305
W210
C2
W247
W194
R12 C11
T2 C12
W207 W174
W303
W187
BE
EB
W262
W32
W267
W225
W264
C3
W220
W191
W203
W248
W242
W259
W211
DS
W234
W240
DSG
W253
W166
W165
DG C4
W258
W254
GS
W168
W167
W170
C16
W169
W132
B
C109
W52
W59
W36
C209
E
W7
W44
R122
R112
R102
W70
W17
C202
R216
C208
BE
E
C212
R222
W19
W10 W16
W54
W61
R202
W38 W46
B
R116
C108
E
W99
W81
W94
E
B
C112
W66
W14
W31
W30
W8
B
W21
W15
W53 W60
W37
W45
W23
W27
W9
W22
W110
W106
W105
W109 W108
W88
W80 W93
W67
W120
W121
W134
EB
W139
W129
W128
E
W133
R123
C17
W181
E
R115
VR101
R209
R207
C203
R205
W65
C205
R213
B
B
E
B-L IDLE
VR201
W6 W13
W58
W51
W33
W34
W42
R113
W98
R119
B
E
R22
W107
R109
R101
W87
W79
W92
E
R107
R105
R103
C103
W64
W43 W35
C201
R203
W50
W57
R221
BE
W5
R215
C207
R201
R111
W91
W86 W78
IDLE
E
A-L
C101
W102
W103
W104
B
R13
C111
1
B
C105
W126
BE
E
R125
W131
W127
W164
R121
C107
B
B
R117
2
W236
W201
W265
C5
W182
W176
W173
W178
R17
R11
W190
C15
W175
W223
W263
W208
W226
W49
W196
W214
TH1
W212
W255
R18 BE
T1
R9
EB
R25
W20
W227
W268 W231
W24
W244
W215
W222
W221
W304
W239
W252
W233
W218
R8
GDSGSD
W204
W245
GSD
R5
R7
R6
W256
R4
W224
W237
W200
W228
R27
C6
R20
R19
W266
C18
BE
W307
R10
W271 W230
W270
R3
R2
W197
W260
R21
C13
W198
W184
W183
W177
W186
W185
W217
W216
C14
W229
W243
W250
W232
W180
W251
W249
R23
W172
C301
W26
B
E
C211
R211
R301
W25
W113 W76
W77
W84
W89
W90
W85
W115
W114
W117
W118
W116
W74
W75
W73
W111
W112
W144
W146
W145
W148
W147
W149
W142
W143
W154
W156
W155
W158
W157
W159
W152
W153
W205
W192
W193
W189
W188
R16
C8
W209
562
W206
6
51
W241
R28 R26
62
1
W238
C7
1
Q213
D209
X09 B/2
WH1
D16
D18
Q212 Q202 Q214
Q211 Q201
D12
D20
GND
RLSUB
J5
J4
RL
J1
D15
CN1 D17CN8
D204
Q208
CN2
Q108
Q204
D202
D104
D102
Q104
CN7
CN3
Q112 Q102
P.CON BATT
D1
CN9
CN10
D2
Q8
Q7
Q2 Q4 Q6
D19
Q9
D10
D11
D203
D108
Q206
D208
D206
Q106
Q110
D106
Q210
Q114
D9
Q109
Q107 Q203 Q207
D101
D103
Q103
D201
D205
Q205
D107
D105
Q105
CN12
Q111 Q101
D21
Q113
D14
Q10
D13
Q3Q1 Q5
D4
Q11
D23
D24
D3
D7 D8 D6 D5
Q209
D207
E4
E3 E2
WH6
E1
AUDIO UNIT
X09-5400-10 (J74-1032-41)
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Foil side view)
9 10
(X09-)
Ref. No. Address Ref. No. Address
Q1 4AG Q110 4AJ
Q2 5AG Q111 3AJ
Q3 4AG Q112 5AJ
Q4 5AG Q113 2AJ
Q5 3AG Q114 4AJ
Q6 5AG Q201 2AL
Q7 5AH Q202 4AL
Q8 4AH Q203 3AK
Q9 3AI Q204 5AK
Q10 3AI Q205 2AK
Q11 3AI Q206 4AK
Q101 3AJ Q207 3AL
Q102 4AJ Q208 5AL
Q103 3AJ Q209 1AL
Q104 5AJ Q210 4AL
Q105 2AJ Q211 3AL
Q106 4AJ Q212 5AL
Q107 3AJ Q213 2AL
Q108 5AJ Q214 4AL
Q109 2AJ

ACEG IBDFHJ
2
1
3
5
7
4
6
B LINE
B LINE
0V
0V
0V
0V
0V
0V
0V 0V
0V
0V
0V
-16.6V
16.8V
0V
0V
0V
0V
0V 0V
0V
0V
-16.6V
16.8V
0V
0V
0V
0V
0V 0V
0V
0V 0V
0V
0V
0V 0V
0V
0V
0V 0V
0.6V
0V -1.2V
-44.5V
-44.0V
-45.2V
-16.6V
16.8V
-5.1V,5.7V(MUTE)
0V
0.6V
14.3V
-23.4V 0V -1.2V
-23.4V
-24.0V
-24.3V
-24.0V
-23.4V
-23.4V
0.6V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V 0V
0V
14.3V
0V
0.6V
-23.4V 0V -1.2V
-23.4V
-24.0V
-24.3V
-24.0V
-23.4V
-1.2V0V
-23.4V
14.3V
0.6V
-24.3V
25.2V
-45.4V
14.3V
0V
0V
-44.0V
Bch
Lch
Rch
Lch
Ach
J1
Rch
Rch
Lch
SUBch
S2
E3
E4
E2
IC2 IC2
(1/4) (3/4)
D205D201
D203 D207
D208D204
D202 D206
S4
IC2
(4/4)
IC2
(2/4)
IC4
(3/4)
(4/4)
IC4
(2/4)
IC5
PHASE
INVERTER
HPF
D209D210
Q201
Q202
MUTE
Q203 Q205
Q207 Q209
Q210Q208
Q206Q204
S3
D106D102
D108D104
D107D103
D105D101
IC1
(2/4) (4/4)
IC1
IC1
(1/4) IC1
(3/4)
(1/4)
(2/4)
IC4
S1
INVERTER
IC5
PHASE
HPF
IC4
(1/4)
Q110Q108
D110
Q102
Q104 Q106
MUTE
D109
Q101
Q103
Q109Q107
Q105
D304D302
D303D301
(1/4)
IC3
(2/4)
IC3
S5
LPF
IC3
(3/4)
MUTE
Q307
Q301
Q304Q303
Q302
IC5
(3/4) (4/4)
IC5
D1D2
D3D4
IC3
(4/4)
D305
ISOLATION
AMPLIFIER
MIXER
SIGNAL
ISOLATION
AMPLIFIER
PHASE
INVERTER
FILTER
INFRASONIC
IC1-3,5 : UPC4574C
IC4 : NJM2058D
Q101,102,201,202,307
: 2SC945(A) (Q,P)
Q103-106,203-206,301,302
: 2SA733(A) (Q,P)
Q107-110,207-210,303,304
: 2SC1845(F,E)
D1-4 : RD8.2JS(B)
D101-110,201-210,301-305
: 1SS133
GND LINE
SIGNAL LINE
2/2
X09-A/2
-CN2
2/2
-CN3
X09-A/2
2/2
-CN1
X09-A/2
AMPLIFIER
ISOLATION
INPUT
SELECTOR
SUB. CH LPF FREQ.
SUB. CH
LEVEL
INPUT
2-STAGE
AMPLIFIER
DIFFERENTIAL
INPUT
SELECTOR
OPERATION
B.CH HPF
B.CH INPUT LEVEL A.CH INPUT LEVEL
A.CH HPF
AMPLIFIER
DIFFERENTIAL
2-STAGE
AMPLIFIER
DIFFERENTIAL
2-STAGE
10K
1200P
R204
C204 C203
1200P
10K
R203
1K
R201
R202
1K
1
2
3
4
5
6
7
8
BRN
BRA
BLN
BLA
ALN
ALA
ARN
ARA
1
2
3
4
5
6
7
8
NF
A CLAS
-LB
GND
+LB
-HB
+15V
MUTE
1
2
3
4
5
6
7
8
BR-
BR+
BL+
BL-
AR-
AR+
AL+
AL-
6
2
315
7
12
13 14 10
9
4
8
11
10u35
+
C201
10u35
+
C202
R209
8.2K
C2 1000P
R2 1K
R213 6.8K
R214 6.8K
R205 10K
10P
C205
10K
R207
10K
R208
10P
C206
R206 10K R212
6.8K
22P
C210
6.8K
R211
22P
C209
6.8K
R217
6.8K
R218
R210
8.2K
C211
10P
C212
10P
R215
C213
C214 22P
R216 6.8K
10u35
+
C215
3
4
1
2
R221
82K
R222
82K
82K
R224
R223
82K
100K
R219
100K
R220
10u35
+
C216
AB A
ST MONO
1
2
3
R231 6.8K
R233 18KR234 18K
R232 6.8K
R227 100KR228 100K
R225 39KR226 39K
0.22
C217
0.22
C219
R229
5.6K
R230
5.6K
C218
0.22
C220
0.22
5
6
11
47
3
21
10K(A)
VR2
10K
R236
R238 10K
C222 22P
22u35
+
C223
22u35
+
C224
390
R239
390
R240
10K(A)
VR2
10K
R243
10K
R244
10u35
+
C225
10u35
+
C226
6.8K
R241
6.8K
R242
470P
C227
470P
C228
R245 18KR246 18K
C233 47P
C234 47P
360
R255
1K
R251
1K
R252
360
R256
1K
R250
1K
R249
100
R253
1000P
C229
1000P
C230
100
R254
R247
7.5K
R248
7.5K
100u10
C231
+
100u10
C232
+
33
R261
33
R262
100P
C237
100P
C238
R257 18K
C235 10P
R258 18K
C236 10P
R259 100
R260 100
R106 10K
C106
10P
10u35
C104
R104
1200P
10K
10u35
+
C102
1200P
C103
+
R103
10K
R108
10K
R107
10K
C101
C105
10P
R105 10K
10P
C112
C116
R118
6.8K
C110
22P
3
2
6.8K
R112
1
R122
82K 6
5
6710u35
+
10P
8.2K
R110
R114 6.8K
R113 6.8K
R1 1K
C1 1000P
5
82K
R123
R124
82K 8
6.8K
14
8.2K
R109
13
C109
22P
12 R111
82K
R117
6.8K
C111
R121 7
100K
R119
R116 6.8K
C114 22P
100K
R120
C113 22P
C115
10
R115 6.8K
9810u35
+
R130
R126 39K
C118
0.22
C120
0.22
5.6K
8
10
910K
R136
C124
C122 22P 22u35
+
13
R138 10K
12 14
10K(A)
VR1
R133 18K
R131 6.8K
R125 39K
R127 100KR128 100K
R134 18K
R132 6.8K
5.6K
R129
C117
0.22
C119
0.22
390
R140
390
R139
13 14
12
10K(A)
VR1
+
22u35
C123
360
R156
R146 18K
1000P
6.8K 10u35
+
R142 C126
7.5K
R148
C134 47P
100
R158 18K
C136 10P
R160 100
C138
100P
C130
1000P
C129
R145 18K
470P
C127
470P
10K
R144
C128
R143
10K
1K
R150
R154
R152
R149
1K
R151
6.8K
R141
10u35
+
C125
R153
100
C133 47P
R147
7.5K
100u10
C132
1K
+
R162
33
100u10
C131
1K
+
R161
33
R155
360
R157 18K
C135 10P
100P
C137
R159 100
10K
R305
10u35
C302
1200P
+
10K
R303
C301
10P
C303
R304 1K
R311
100K
C307 22PR308 6.8K
C3 1000P
R3 1K
390
R322
10P
6.8K
14
R306
8.2K
13
22P
C305
12 R307
6.8K
R310
C306
3
R309 6.8K
21
+
10u35
C308 67
5
VR3
10K(A)
+
C319
10u35
R327 18K
R336
10K
R330
1.2K
R331
100u10
C322
1.2K
+
R335
68
C321
100P
C320 1000P
10u35
+
C335
R329
100
C323 47P
R328
7.5K
R332
330
R333 18K
C324 10P
C326
220P
R334 100
9
10 8
R312 10K
C309 22P
10
R339
5
11
7
64
R314 10K
C310 22P
10K
R313
10u35
+
C311
100K
R315
22u25
C4
+
98
10
R326 8.2K
2.2K
R325
1u50
+
C317
R316
47K
0.47
C312
3.3K
R319
10K(C) 10K(C)
0.12
C314
R324 4.7K
C318 4700P
1u50
+
C316
+
C315
1u50
5.1K
R320
R321 22K
R323 5.6K
1K
R345
10u35
C331
+
R346
1K
C332
10u35
+
R347
1K
C333
+
10u35
R348
1K
+
C334
10u35
R341
1K
R342
R343
1K 1K 1K
R344
C327
10u35
C328
+ +
C329
+
10u35 10u35 10u35
C330
+
7 8 6
5 4 3
2
1
7 8
4 5
6
1
2
3
7
8
6
5
2
4
3
1
+
C5 22u25
R6 82 2W
R4 82 2W
R7 82 2W
R5 82 2W
1
2
2
1
1
2
3
4
7
8
6
5
7
8
6
5
4
3
2
1
R102 1K R101 1K
R301 2.2K R302 2.2K
4
11
Q103-110
SUB - AB
3.3K
R318
1.5K
R317 VR4
11
4
0.01
C10
0.01
C9
0.01
C8
0.01
C7
0.01
C12
0.01
C13
0.01
C14
0.01
C15
12K
R8
1u50
+
C6
220P
C325
220u50
+
C25
10
R47
220u35
C11
+
S5
200Hz50Hz
Q301-304
S4
S3
S2
80HzOFF 150Hz
150HzOFF
S1
80Hz
Q203-210
2.2K
R352 R351
2.2K
R350
2.2K
R349
2.2K
22P
6.8K
0.47
C313
(X08-4080-10) (A/2)
KAC-959(JEKM) (1/2)
PREAMPLIFIER UNIT
A
B
C
2SA733(A)
2SA817A
2SA992
2SC1627A
2SC1845
2SC945(A) 2SA1110
2SC2590
DTA124ESA 2SC4137 NJM2058D UPC4574C UPC494C
KAC-959
CAUTION: For continued safety, replace safety critical components only with
manufacturer's recommended parts (refer to parts list). indicates safety critical
components. For continued protection against risk of fire, replace only with same type
and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance
measurements shall be carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to the customer.

KLNPRTMOQS
2
1
3
5
7
4
6
KAC-959
45.4V
25.2V
45.4V
1.2V
0.57V
0V
-1.2V
-45.2V
-45.4V
-1.2V
-45.4V
-0.58V
5.0V
5.0V
0V
5.0V
2.5V
5.0V
0.1V
0.7V
1.7V
3.8V
14.3V
14.4V
8.1V
1.7V
24.7V
0V
0V
0.7V 0V 8.2V
0.7V
0V
5.0V
1.2V
11.4V
1.2V
0.55V
25.2V
-0.6V
-1.2V
-1.2V
-0.55V
25.2V
-25.2V
1.2V
0.55V
1.2V
11.4V
-0.6V
0V
-1.2V
-0.55V
-14.3V
25.2V
-24.3V
-45.4V
-25.2V
1.2V 25.2V
11.4V
-0.6V
1.2V 0.55V
0V
-1.2V
-1.2V
-0.55V
-25.2V
25.2V
1.2V
1.2V
-0.6V
11.4V 0.55V
-1.2V
-0.55V
-1.2V
-1.2V
-25.2V
0V
-45.4V
45.4V
0V
0V
0V
0V
0V
-25.2V
14.4V
4.8V
4.8V
14.4V
14.4V
14.3V
21.5V
21.5V
25.2V
-5.1V
5.7V(MUTE)
21.5V
8.1V
14.4V
0V
B LINE
B LINE
(X09- ) (B/2)
AUDIO UNIT (X09-5400-10) (A/2)
KAC-959(JEKM) (2/2)
(X08-4080-10) (B/2)
PREAMPLIFIER UNIT
IC6
A
B
C
22K
22K
2.7K
R103
10u35
C101
+
2.7K
R101 100
R109
Q103-106
Q101,102
Q201,202
Q107-110
Q111-114
Q207-210
Q211-214
47K
R129
1.5K
R105
430
R107
100P
C109
4700P
C105
R113
1.3K
R119
1.8K
0.1 2W
R123
C103 0.01
0.1 2W
R125
1.3K
R115
4700P
C107
1.8K
R121
R117
330
220(B)
VR101
100
R111
C111
100P
100
VR102
220(B)
R112
100P C112
C104 0.01
C108
4700P
R108 R130
47K
430
C106
4700P
R102
2.7K
10u35
R106
+
C102
1.5K
2.7K
R104
R110
100
C110
100P
1.8K
330
R118 R116
1.3K
R126
0.1 2W
R122
1.8K
R114
1.3K
R124
0.1 2W
R120
R206
10u35
C204 0.01
R212
VR202
100
220(B)
4700P
C208
47K
R230 R208
430
4700P
C206
C212 100P
0.1 2W
R226 R216 R218
1.8K
R222
1.3K
330
1.8K
1.3K
R214
0.1 2W
R224
2.7K
R202 100R204
C202
+
1.5K
2.7K
R210
100P
C210
100
VR201
220(B)
R211
R220
100P
C211
C203 0.01
C207
4700P
R207
R229
47K
430
C205
4700P
R201
2.7K
10u35
R205
+
C201
1.5K
2.7K
R203
R209
100
C209
100P
1.8K
330
R217
R215
1.3K
R225
0.1 2W
R221
1.8K
R213
1.3K
R223
0.1 2W
R219
2200u50
+
C7
R26
33K
2200u50
33K
R28
+
C8
1000P
C6
10 1/2W
R10
1000P
C5
10 1/2W
R9
T1
1000P
C12R12
C14
3300u35
+
10 1/2W
R11C11
C13
3300u35
+
T2
10 1/2W1000P
0.015
C4
10 1/2W
R8
22
R2
75
R3
4.7K
R6
4.7K
R7
R5
22
75
R4
3900u16
C3
+
C2
3900u16
+
L1
L2
R228
10 1/2W 10 1/2W
R227 R127
10 1/2W 10 1/2W
R128
0.047
C214
C213
0.047
C114
C113
0.047 0.047
4.7K
R27
R19
Q9,11
43K
47u25
C18
+
330
R16
8.2K
R20
24K
R25
R21
10K
68
R13 R22
47K
R18
4.7K
47u25
C9
+
100u25
C17
+
15K
C16
100u35
C15
10u35
+ +
R17
4.7K
R15
3.3K
R1
0.047
C301
10
R301
0.047
C19
10
R24
1
2
3
4
5
6
7
8
BRN
BRA
BLN
BLA
ALN
ALA
ARN
ARA
1
2
3
4
5
6
7
8
NF
A CLAS
-LB
GND
+LB
-HB
+15V
MUTE
1
2
3
4
5
6
7
8
BR-
BR+
BL+
BL-
AR-
AR+
AL+
AL-
2.2K
R23
1
2
3
4
5
6
PRT OC
PRT DC
DD CON
DD CON
POSI
POSI
P-CON
PRT CONT
P-CON(SP)
LED
6
5
4
BATT
GND
1
3
2
TH1
1
2
3
4
5
6
NF
A CLAS
SP OUT
SP OUT
+HB
-HB 5
6
1
3
4
2
2
1
1
2
7
3
7
8
5
6
2
4
3
1
5
4
2
1
6
8
8
7
6
5
4
3
2
1
3
5
2
1
4
1
2
7
8
6
1
2
10u35
+
C1
GND
BATT
P-CON
2
1
2
1
6
5
4
3
2
1
-HB
+HB
SP OUT
SP OUT
A CLAS
NF
6
5
4
3
2
1
PRT OC
PRT DC
DD CON
DD CON
POSI
POSI
1
2
3
4
5
6
P-CON SP
PRT CONT
LED
P-CON
BATT
GND
220(B)
VR401
470
R404 R403
1.5K
R402
3.9K 3.9K
R401
C401 22u50
+
10u35
+
270
100P
C403
100
R405
1.3K
0.1 2W
4700P
470
R414
0.1 2W
R418
10
R408
10
R409
100P
C404
1.3K
R419
4700P
0.1 2W
0.1
R407
R412
R415
470
10
R411
10
R410
22K
R39
10K
R38
100u10
C20
+
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
99
10
9
10
R25
1.5K
R26
1.5K
10u35
+
C17
4
3
3 4
R34 16K
C24 1000P
1u50
C18
+
680K
R37
R36 27K
R35 4.7KR32 680
R33 27K
C19 10u35
+
R28 47K
R30 10KR31 220K
TH1
R29 1K
C26 1u50
+
R27
10K
C21 220u10
+
K1
2
1
R413
C406
R417 R416
C405
C402
680
R11
680
R12
10u35
C16
+
10K
R13
10K
R15
100
R14
1000P
C27
R44
100K
R46
10K
R19
33K
R20
1.5K
R18
3.3K
R21
100K
R23
1.5K
R22
3.3K
R17
10K
R45
4.7K
R16
10u35
C22
+
Q13,14
22K
R24
+
C23
47u25
Q1 Q2
Q6-9
Q3
33K
R43
TH1
Q12
R40 47K
VR401
Q401
R406
100
820
R42 R41
820
2W
Q402,403
Q404,405
Q406-409
1.5K
1/2W
1
2
Q203-206
D101
Q101
D103
Q103
Q107
Q111
Q105
D105
D107
Q109
Q113
IDLE CURRENT
Q114
IDLE CURRENT
D108 D106
Q110
Q106
Q104
D102
Q102
D104
Q112
Q108
Q213
Q206
IDLE CURRENT
D206 D208
Q210
Q214
Q204
D202
Q202
D204
IDLE CURRENT
D207
D205
CN8
Q212
Q208
Q209
Q205
Q203
D201
Q201
D203
Q211
Q207
D5
D6
D8
D7
Q1
Q3
Q5
D3
Q6
Q4
Q2
D4
D2
D1
D23
D24
Q11
Q9
D21
D11
Q10 Q8
D12
D9
D10
Q7
D20
CN2
CN3
CN1
L
R
A-ch
R
L
B-ch
SP IN
J5
D18
D17
D16 D15
E2
E3
R
L
R
L
SUB
A-CH
B-CH
J4
WH6
CN12
J1
D209
POWER
(BLUE)
CN10
CN9
F2(25A)
(F52-0014-05)
F1(25A)
(F52-0014-05)
CN7
Q1-6 : 2SK2897-01MR-F
Q7 : DTA124ESA
Q8-11,103,104,203,204
: 2SC945(A)(Q,P)
Q101,102,201,202 : 2SC1437(V,W)
Q105,106,205,206 : 2SA992(F,E)
Q109,110,209,210 : 2SA817A
Q111,112,211,212 : 2SC5100LB
Q113,114,213,214 : 2SA1908LB
D1,2 : 1N5406-M
D3,4,9-12,15-18,20,21,24,
101-108,201-208 : 1SS133
D5,7 : FML22S
D6,8 : FML22R
D13 : RD5.1JS(B)
D14,23 : RD15JS(B)
TH1 : PTH9L04BD222TS
A
A
GND LINE
SIGNAL LINE
D209 B30-1613-05:
Ach,Bch
SP OUT
40W/4
60W/2
SUBch
120W/4
150W/2
CN6
CN4
CN5
IDLE
CURRENT
Q401
TEMPERATURE
COMPENSATION
D401
Q402
Q403
Q404 Q406
Q408
Q409
Q407Q405
OVER
CURRENT
DET.
D16
PROTECTOR
CONTROL
OSCILLATOR &
CONTROLLER
DC/DC CONVERTER
DC/DC CON.
FET DRIVER
D17 D14
CN7
D6
D7
D5
Q7Q6
Q8 Q9
D9
D10
D8 Q2
Q3
Q13
Q1
Q14
Q5
Q11
Q10
D11
/P.CON. SW
SP-P.CON.
DET.
MUTE
D13
Q4
SUB-AMP.
SP-RELAY
DRIVER
P.CON
DET
DET.
VOLTAGE
OVER
P.CON POWER
CONTROL
D12
SHIELD CASE
E1
HEAT
SINK
PROTECTOR
DC DET.
OVER CURRENT
CETECTION
TEMPERATURE
COMPENSATION
TEMPERATURE
COMPENSATION
POWER
DRIVE
POWER
STAGE
DC/DC CONVERTER
DRIVER
STAGE
POWER
DRIVE
IDLE
ADJ. (B)
IDLE
ADJ. (A)
POWER
STAGE
RIPPLE
FILTER
MUTE
DRIVER
A-CLASS
AVR
STAGE
MUTE
CIRCUIT
DRIVER
TEMPERATURE
DETECTION
D18
Q12
D402
D15
IC6 : UPC494C
Q1-4,6,7,12,13,402
: 2SC945(A) (Q,P)
Q401 : 2SC4137(V,W)
Q403 : 2SA992(F,E)
Q404 : 2SC2590(Q,R)
Q405 : 2SA1110(Q,R)
Q406,408 : 2SC5100LB
Q407,409 : 2SA1908LB
D5-10,14-18,401,402
: 1SS133
(X08-4080-10) (B/2)
D11,13
D12
RD7.5JS(B):
RD16JS(B2):
Q5,8-11,14 2SA733(A) (Q,P):
POWER
DRIVE
STAGE
IDLE
ADJ.
POWER
STAGE
D13
D14
Q107,108,207,208 2SC1627A:
1/2
X08-A/2
-E3
X08-A/2
-E4
1/2
1/2
-E2
X08-A/2
OVER CURRENT
CETECTION
CAUTION: For continued safety, replace safety critical
components only with manufacturer's recommended parts
(refer to parts list). indicates safety critical components. For
continued protection against risk of fire, replace only with same
type and rating fuse(s). To reduce the risk of electric shock,
leakage-current or resistance measurements shall be carried
out (exposed parts are acceptably insulated from the supply
circuit) before the appliance is returned to the customer.

A
B
C
D
E
F
G
H
J
K
L
M
N
P
φ3x8 (BLK)
φ3x10 (BLK)
φ3x6 (BLK)
φ4x8 (BLK)
φ2x8 (BLK)
φ2.6x10
φ3x12
φ3x8
FLAT WASHER
M3
M4
M6
φ3x5
φ3x8
: N89-3008-45
: N80-3010-45
: N89-3006-45
: N09-4026-05
: N80-2008-45
: N09-4382-05
: N87-3012-46
: N88-3012-46
: N15-1040-46
: N09-4216-08
: N09-4214-08
: N07-0003-08
: N89-3005-46
: N89-3008-46
A
A
C
DJ
Bx2
C
A
A
A
A
Bx6
Ex2
Fx3 Kx8
Lx8
Mx2
Fx3 Fx3
Fx3
Fx3
Fx4
Fx3
Fx3
Ex2
C
C
C
C
C
C
P
G
E
G
G
G
C
CC
C
C
C
C
F
C
C
C
N
Lx2
L
C
N
H
CC
F
KAC-959 (JEKM)
(X08-4080-10) (A/2)
(X09-5400-10)
(X09-)
(B/2)
(X08-)
(B/2)
15
6
13
1
(X09-)
J4
(X09-)
J1
(X09-)
J5
23
21
702
F2 F1
4
715
726
727
714
714
714
705
711
712
714
726
731
3
DC1
(X08-)
741
(X09-)
1
2
3
AB
Parts with exploded view numbers larger than 700 are not supplied.
EXPLODED VIEW
KAC-959
15

✽New Parts
Parts without Part No. are not supplied.
AN Desti- AN Desti-
Ref. No. d e Parts No. Description nation Ref. No. d e Parts No. Description nation
dw dw
C26 CE04NW1H010M ELECTRO 1.0UF 50WV
C27 CF92FV1H102J MF-C 1000PF J
13B✽A21-4090-02 DRESSING PANEL C101,102 CE04DW1V100M ELECTRO 10UF 35WV
32A✽A64-2336-02 FRONT PANEL C103,104 CK45FB1H122K CERAMIC 1200PF K
41B✽A84-0281-02 REAR PANEL C105,106 CC45FSL1H100D CERAMIC 10PF D
62B✽B19-2083-03 LIGHTING BOARD C109,110 CC45FSL1H220J CERAMIC 22PF J
- B46-0100-50 WARRANTY CARD KE1M1 C111,112 CC45FSL1H100D CERAMIC 10PF D
C113,114 CC45FSL1H220J CERAMIC 22PF J
C115,116 CE04DW1V100M ELECTRO 10UF 35WV
-✽B64-1980-00 INST. MANUAL (ENGLISH) KE1
C117-120 CF92FV1H224J MF-C 0.22UF J
-✽B64-1981-00 INST. MANUAL (FRENCH,SPANISH) KE1
C122 CC45FSL1H220J CERAMIC 22PF J
-✽B64-1982-00 INST. MANUAL (GERMAN,DUTCH) E1
C123,124 CE04DW1V220M ELECTRO 22UF 35WV
-✽B64-1983-00 INST. MANUAL (ITA,POR) E1
C125,126 CE04DW1V100M ELECTRO 10UF 35WV
-✽B64-1984-00 INST. MANUAL (ENG,CHI) M1
C127,128 CC45FSL1H471J CERAMIC 470PF J
J1
C129,130 CF92FV1H102J MF-C 1000PF J
DC1 1A ✽E30-4341-15 DC CORD ASSY J1
C131,132 CE04DW1A101M ELECTRO 100UF 10WV
C133,134 CC45FSL1H470J CERAMIC 47PF J
13 2A ✽F01-1661-01 HEAT SINK
C135,136 CC45FSL1H100D CERAMIC 10PF D
F1 ,2 1B F52-0014-05 FUSE (BLADE TYPE) (25A)
C137,138 CC45FSL1H101J CERAMIC 100PF J
C201,202 CE04DW1V100M ELECTRO 10UF 35WV
15 3B ✽H30-0542-03 ADHESIVE DOUBLE-COATED TAPE
- H10-4642-03 POLYSTYRENE FOAMED FIXTURE
C203,204 CK45FB1H122K CERAMIC 1200PF K
- H11-1521-04 POLYSTYRENE FOAMED BOARD
C205,206 CC45FSL1H100D CERAMIC 10PF D
- H21-1117-04 PROTECTION SHEET
C209,210 CC45FSL1H220J CERAMIC 22PF J
- H25-0336-04 PROTECTION BAG (170X250X0.03)
C211,212 CC45FSL1H100D CERAMIC 10PF D
C213,214 CC45FSL1H220J CERAMIC 22PF J
-✽H54-2071-03 ITEM CARTON CASE
C215,216 CE04DW1V100M ELECTRO 10UF 35WV
21 1A N99-1587-05 SCREW SET
C217-220 CF92FV1H224J MF-C 0.22UF J
A 1B N89-3008-45 BINDING HEAD TAPTITE SCREW
C222 CC45FSL1H220J CERAMIC 22PF J
C 2B N89-3006-45 BINDING HEAD TAPTITE SCREW
C223,224 CE04DW1V220M ELECTRO 22UF 35WV
D 2A N09-4026-05 TAPPING SCREW (4X8,TP,S)
C225,226 CE04DW1V100M ELECTRO 10UF 35WV
E 2B N80-2008-45 PAN HEAD TAPTITE SCREW
C227,228 CC45FSL1H471J CERAMIC 470PF J
F 2B N09-4382-05 TAPTITE SCREW (2.6X10)
C229,230 CF92FV1H102J MF-C 1000PF J
G 2A N87-3012-46 BRAZIER HEAD TAPTITE SCREW
C231,232 CE04DW1A101M ELECTRO 100UF 10WV
H 2A N88-3012-46 FLAT HEAD TAPTITE SCREW
C233,234 CC45FSL1H470J CERAMIC 47PF J
J 2A N15-1040-46 FLAT WASHER
C235,236 CC45FSL1H100D CERAMIC 10PF D
N 2B N89-3005-46 BINDING HEAD TAPTITE SCREW
C237,238 CC45FSL1H101J CERAMIC 100PF J
P 2A N89-3008-46 BINDING HEAD TAPTITE SCREW
C301 CE04DW1V100M ELECTRO 10UF 35WV
C302 CK45FB1H122K CERAMIC 1200PF K
23 1A W01-1515-05 TERMINAL COVER SET
C303 CC45FSL1H100D CERAMIC 10PF D
C305 CC45FSL1H220J CERAMIC 22PF J
C1 -3 CF92FV1H102J MF-C 1000PF J
C306 CC45FSL1H100D CERAMIC 10PF D
C4 ,5 CE04DW1E220M ELECTRO 22UF 25WV
C307 CC45FSL1H220J CERAMIC 22PF J
C6 CE04DW1H010M ELECTRO 1.0UF 50WV
C308 CE04DW1V100M ELECTRO 10UF 35WV
C7 -10 CK45FF1H103Z CERAMIC 0.010UF Z
C309,310 CC45FSL1H220J CERAMIC 22PF J
C11 C90-2707-05 ELECTRO 220UF
C311 CE04DW1V100M ELECTRO 10UF 35WV
C12 -15 CK45FF1H103Z CERAMIC 0.010UF Z
C312,313 CF92FV1H474J MF-C 0.47UF J
C16 ,17 CE04NW1V100M ELECTRO 10UF 35WV
C314 CF92FV1H124J MF-C 0.12UF J
C18 CE04NW1H010M ELECTRO 1.0UF 50WV
C315-317 CE04DW1H010M ELECTRO 1.0UF 50WV
C19 CE04NW1V100M ELECTRO 10UF 35WV
C318 CF92FV1H472J MF-C 4700PF J
C20 CE04DW1A101M ELECTRO 100UF 10WV
C319 CE04DW1V100M ELECTRO 10UF 35WV
C21 CE04DW1A221M ELECTRO 220UF 10WV
C320 CF92FV1H102J MF-C 1000PF J
C22 CE04NW1V100M ELECTRO 10UF 35WV
C321 CC45FSL1H101J CERAMIC 100PF J
C23 CE04NW1E470M ELECTRO 47UF 25WV
C322 CE04DW1A101M ELECTRO 100UF 10WV
C24 CF92FV1H102J MF-C 1000PF J
C323 CC45FSL1H470J CERAMIC 47PF J
C25 C90-2726-05 ELECTRO 220UF 50WV
C324 CC45FSL1H100D CERAMIC 10PF D
E1 : Europe J1 : Japan K: North America indicates safety critical components.
M1 : Other Areas
KAC-959
PREAMPLIFIFER UNIT (X08-4080-10)
PARTS LIST
KAC-959
16

KAC-959
17
✽New Parts
Parts without Part No. are not supplied.
AN Desti- AN Desti-
Ref. No. d e Parts No. Description nation Ref. No. d e Parts No. Description nation
dw dw
C325,326 CC45FSL1H221J CERAMIC 220PF J R121-124 RD14BB2C823J RD 82K J 1/6W
C327-335 CE04DW1V100M ELECTRO 10UF 35WV R125,126 RD14BB2C393J RD 39K J 1/6W
C401 CE04DW1H220M ELECTRO 22UF 50WV R127,128 RD14BB2C104J RD 100K J 1/6W
C402 CE04DW1V100M ELECTRO 10UF 35WV R129,130 RD14BB2C562J RD 5.6K J 1/6W
C403,404 CC45FSL1H101J CERAMIC 100PF J R131,132 RD14BB2C682J RD 6.8K J 1/6W
C405,406 CF92FV1H472J MF-C 4700PF J R133,134 RD14BB2C183J RD 18K J 1/6W
R136 RD14BB2C103J RD 10K J 1/6W
CN4 ,5 E40-4296-05 FLAT CABLE CONNECTOR R138 RD14BB2C103J RD 10K J 1/6W
CN6 E40-3668-05 PIN ASSY R139,140 RD14BB2C391J RD 390 J 1/6W
CN7 E40-3640-05 PIN ASSY R141,142 RD14BB2C682J RD 6.8K J 1/6W
E1 E23-0149-05 TERMINAL
J1 E63-0849-05 PIN JACK R143,144 RD14BB2C103J RD 10K J 1/6W
R145,146 RD14BB2C183J RD 18K J 1/6W
B 2A N80-3010-45 PAN HEAD TAPTITE SCREW R147,148 RD14BB2C752J RD 7.5K J 1/6W
R149-152 RD14BB2C102J RD 1.0K J 1/6W
R1 -3 RD14BB2C102J RD 1.0K J 1/6W R153,154 RD14BB2C101J RD 100 J 1/6W
R4 -7 RS14KB3D820J FL-PROOF RS 82 J 2W
R8 RD14BB2C123J RD 12K J 1/6W R155,156 RD14BB2C361J RD 360 J 1/6W
R11 ,12 RD14BB2C681J RD 680 J 1/6W R157,158 RD14BB2C183J RD 18K J 1/6W
R13 RD14BB2C103J RD 10K J 1/6W R159,160 RD14BB2C101J RD 100 J 1/6W
R161,162 RD14BB2C330J RD 33 J 1/6W
R14 RD14BB2C101J RD 100 J 1/6W R201,202 RD14BB2C102J RD 1.0K J 1/6W
R15 RD14BB2C103J RD 10K J 1/6W
R16 RD14BB2C472J RD 4.7K J 1/6W R203-208 RD14BB2C103J RD 10K J 1/6W
R17 RD14BB2C332J RD 3.3K J 1/6W R209,210 RD14BB2C822J RD 8.2K J 1/6W
R18 ,19 RD14BB2C152J RD 1.5K J 1/6W R211-218 RD14BB2C682J RD 6.8K J 1/6W
R219,220 RD14BB2C104J RD 100K J 1/6W
R20 RD14BB2C333J RD 33K J 1/6W R221-224 RD14BB2C823J RD 82K J 1/6W
R21 RD14BB2C332J RD 3.3K J 1/6W
R22 RD14BB2C152J RD 1.5K J 1/6W R225,226 RD14BB2C393J RD 39K J 1/6W
R23 RD14BB2C104J RD 100K J 1/6W R227,228 RD14BB2C104J RD 100K J 1/6W
R24 RD14BB2C223J RD 22K J 1/6W R229,230 RD14BB2C562J RD 5.6K J 1/6W
R231,232 RD14BB2C682J RD 6.8K J 1/6W
R25 ,26 RD14BB2C152J RD 1.5K J 1/6W R233,234 RD14BB2C183J RD 18K J 1/6W
R27 RD14BB2C103J RD 10K J 1/6W
R28 RD14BB2C473J RD 47K J 1/6W R236 RD14BB2C103J RD 10K J 1/6W
R29 RD14BB2C102J RD 1.0K J 1/6W R238 RD14BB2C103J RD 10K J 1/6W
R30 RD14BB2C103J RD 10K J 1/6W R239,240 RD14BB2C391J RD 390 J 1/6W
R241,242 RD14BB2C682J RD 6.8K J 1/6W
R31 RD14BB2C224J RD 220K J 1/6W R243,244 RD14BB2C103J RD 10K J 1/6W
R32 RD14BB2C681J RD 680 J 1/6W
R33 RD14BB2C273J RD 27K J 1/6W R245,246 RD14BB2C183J RD 18K J 1/6W
R34 RD14BB2C163J RD 16K J 1/6W R247,248 RD14BB2C752J RD 7.5K J 1/6W
R35 RD14BB2C472J RD 4.7K J 1/6W R249-252 RD14BB2C102J RD 1.0K J 1/6W
R253,254 RD14BB2C101J RD 100 J 1/6W
R36 RD14BB2C273J RD 27K J 1/6W R255,256 RD14BB2C361J RD 360 J 1/6W
R37 RD14BB2C684J RD 680K J 1/6W
R38 RD14BB2C103J RD 10K J 1/6W R257,258 RD14BB2C183J RD 18K J 1/6W
R39 RD14BB2C223J RD 22K J 1/6W R259,260 RD14BB2C101J RD 100 J 1/6W
R40 RD14BB2C473J RD 47K J 1/6W R261,262 RD14BB2C330J RD 33 J 1/6W
R301,302 RD14BB2C222J RD 2.2K J 1/6W
R41 ,42 RD14BB2C821J RD 820 J 1/6W R303 RD14BB2C103J RD 10K J 1/6W
R43 RD14BB2C333J RD 33K J 1/6W
R44 RD14BB2C104J RD 100K J 1/6W R304 RD14BB2C102J RD 1.0K J 1/6W
R45 ,46 RD14BB2C103J RD 10K J 1/6W R305 RD14BB2C103J RD 10K J 1/6W
R47 RD14NB2E100J RD 10 J 1/4W R306 RD14BB2C822J RD 8.2K J 1/6W
R307-310 RD14BB2C682J RD 6.8K J 1/6W
R51 -60 RD14BB2E471J RD 470 J 1/4W R311 RD14BB2C104J RD 100K J 1/6W
R101,102 RD14BB2C102J RD 1.0K J 1/6W
R103-108 RD14BB2C103J RD 10K J 1/6W R312-314 RD14BB2C103J RD 10K J 1/6W
R109,110 RD14BB2C822J RD 8.2K J 1/6W R315 RD14BB2C104J RD 100K J 1/6W
R111-118 RD14BB2C682J RD 6.8K J 1/6W R316 RD14BB2C473J RD 47K J 1/6W
R317 RD14BB2C152J RD 1.5K J 1/6W
R119,120 RD14BB2C104J RD 100K J 1/6W R318,319 RD14BB2C332J RD 3.3K J 1/6W
E1 : Europe J1 : Japan K: North America indicates safety critical components.
M1 : Other Areas
PARTS LIST

✽New Parts
Parts without Part No. are not supplied.
AN Desti- AN Desti-
Ref. No. d e Parts No. Description nation Ref. No. d e Parts No. Description nation
dw dw
R320 RD14BB2C512J RD 5.1K J 1/6W Q12 ,13 2SC945(A)(Q,P) TRANSISTOR
R321 RD14BB2C223J RD 22K J 1/6W Q14 2SA733(A)(Q,P) TRANSISTOR
R322 RD14BB2C391J RD 390 J 1/6W Q101,102 2SC945(A)(Q,P) TRANSISTOR
R323 RD14BB2C562J RD 5.6K J 1/6W Q103-106 2SA733(A)(Q,P) TRANSISTOR
R324 RD14BB2C472J RD 4.7K J 1/6W Q107-110 2SC1845(F,E) TRANSISTOR
R325 RD14BB2C222J RD 2.2K J 1/6W Q201,202 2SC945(A)(Q,P) TRANSISTOR
R326 RD14BB2C822J RD 8.2K J 1/6W Q203-206 2SA733(A)(Q,P) TRANSISTOR
R327 RD14BB2C183J RD 18K J 1/6W Q207-210 2SC1845(F,E) TRANSISTOR
R328 RD14BB2C752J RD 7.5K J 1/6W Q301,302 2SA733(A)(Q,P) TRANSISTOR
R329 RD14BB2C101J RD 100 J 1/6W Q303,304 2SC1845(F,E) TRANSISTOR
R330,331 RD14BB2C122J RD 1.2K J 1/6W Q307 2SC945(A)(Q,P) TRANSISTOR
R332 RD14BB2C331J RD 330 J 1/6W Q401 2SC4137(V,W) TRANSISTOR
R333 RD14BB2C183J RD 18K J 1/6W Q402 2SC945(A)(Q,P) TRANSISTOR
R334 RD14BB2C101J RD 100 J 1/6W Q403 2SA992(F,E) TRANSISTOR
R335 RD14BB2C680J RD 68 J 1/6W Q404 2SC2590(Q,R) TRANSISTOR
R336 RD14BB2C103J RD 10K J 1/6W Q405 2SA1110(Q,R) TRANSISTOR
R339 RD14BB2C100J RD 10 J 1/6W Q406 2SC5100LB TRANSISTOR
R341-348 RD14BB2C102J RD 1.0K J 1/6W Q407 2SA1908LB TRANSISTOR
R349-352 RD14BB2C222J RD 2.2K J 1/6W Q408 2SC5100LB TRANSISTOR
R401,402 RD14BB2C392J RD 3.9K J 1/6W Q409 2SA1908LB TRANSISTOR
R403 RD14BB2C152J RD 1.5K J 1/6W TH1 PTH9M04BD222T POSITIVE RESISTOR
R404 RD14BB2C471J RD 470 J 1/6W
R405,406 RD14NB2E101J RD 100 J 1/4W
R407 RD14NB2E271J RD 270 J 1/4W D209 B30-1613-05 LED (BLUE)
R408-411 RD14NB2E100J RD 10 J 1/4W
C1 CE04DW1V100M ELECTRO 10UF 35WV
R412,413 RD14BB2C132J RD 1.3K J 1/6W C2 ,3 C90-2921-05 ELECTRO 3900UF 16WV
R414,415 RD14BB2C471J RD 470 J 1/6W C4 CF92FV1H153J MF-C 0.015UF J
R416-419 R92-2115-05 METAL FILM 0.1 J 2W C5 ,6 CF92FV1H102J MF-C 1000PF J
C7 ,8 ✽C90-5306-05 ELECTRO 2200UF 50WV
VR1 -3 R31-0223-05 VARIABLE RESISTOR
VR4 ✽R31-0229-05 VARIABLE RESISTOR C9 CE04DW1E470M ELECTRO 47UF 25WV
VR401 R32-0030-05 SEMI FIXED VARIABLE RESISTOR C11 ,12 CF92FV1H102J MF-C 1000PF J
C13 ,14 C90-1616-05 ELECTRO 3300UF 35WV
K1 ✽S76-0810-05 MAGNETIC RELAY C15 CE04DW1V101M ELECTRO 100UF 35WV
S1 ,2 S31-2630-05 SLIDE SWITCH C16 CE04DW1V100M ELECTRO 10UF 35WV
S3 S62-0845-05 SLIDE SWITCH
S4 S62-0842-05 SLIDE SWITCH C17 CE04DW1E101M ELECTRO 100UF 25WV
S5 S62-0845-05 SLIDE SWITCH C18 CE04DW1E470M ELECTRO 47UF 25WV
C19 CF92FV1H473J MF-C 0.047UF J
D1 -4 RD8.2JS(B) ZENER DIODE C101,102 CE04DW1V100M ELECTRO 10UF 35WV
D5 -10 1SS133 DIODE C103,104 CF92FV1H103J MF-C 0.010UF J
D11 RD7.5JS(B) ZENER DIODE
D12 RD16JS(B2) ZENER DIODE C105-108 CF92FV1H472J MF-C 4700PF J
D13 RD7.5JS(B) ZENER DIODE C109-112 CC45FSL1H101J CERAMIC 100PF J
C113,114 CF92FV1H473J MF-C 0.047UF J
D14 -18 1SS133 DIODE C201,202 CE04DW1V100M ELECTRO 10UF 35WV
D101-110 1SS133 DIODE C203,204 CF92FV1H103J MF-C 0.010UF J
D201-210 1SS133 DIODE
D301-305 1SS133 DIODE C205-208 CF92FV1H472J MF-C 4700PF J
D401,402 1SS133 DIODE C209-212 CC45FSL1H101J CERAMIC 100PF J
C213,214 CF92FV1H473J MF-C 0.047UF J
IC1 -3 UPC4574C IC(OP AMP X4) C301 CF92FV1H473J MF-C 0.047UF J
IC4 NJM2058D IC(OP AMP X4)
IC5 UPC4574C IC(OP AMP X4) CN1 -3 E40-4233-05 FLAT CABLE CONNECTOR
IC6 UPC494C IC(SWITCHING REGULATOR) CN7 ,8 E40-3640-05 PIN ASSY
Q1 -4 2SC945(A)(Q,P) TRANSISTOR CN12 E40-3246-05 PIN ASSY
J1 1B ✽E70-0828-05 SCREW TERMINAL BOARD
Q5 2SA733(A)(Q,P) TRANSISTOR J4 2B ✽E70-0829-05 SCREW TERMINAL BOARD
Q6 ,7 2SC945(A)(Q,P) TRANSISTOR
Q8 -11 2SA733(A)(Q,P) TRANSISTOR J5 2B E70-0821-05 SCREW TERMINAL BOARD
E1 : Europe J1 : Japan K: North America indicates safety critical components.
M1 : Other Areas
AUDIO UNIT (X09-5400-10)
PARTS LIST
KAC-959
18

✽New Parts
Parts without Part No. are not supplied.
AN Desti- AN Desti-
Ref. No. d e Parts No. Description nation Ref. No. d e Parts No. Description nation
dw dw
WH1 ✽E39-0408-05 WIRING HARNESS R229,230 RD14BB2C473J RD 47K J 1/6W
WH6 ✽E39-0339-05 WIRING HARNESS R301 RD14DB2H100J SMALL-RD 10 J 1/2W
R302-345 RD14BB2E471J RD 470 J 1/4W
CN9 ,10 J13-0602-05 FUSE HOLDER
E1 J19-4316-05 HOLDER VR101,102 R32-0030-05 SEMI FIXED VARIABLE RESISTOR
E4 J19-4316-05 HOLDER VR201,202 R32-0030-05 SEMI FIXED VARIABLE RESISTOR
L1 ,2 L33-1032-05 CHOKE COIL D1 ,2 1N5406-M DIODE
T1 ✽L19-0589-15 TRANSFORMER FOR CONVERTER D3 ,4 1SS133 DIODE
T2 ✽L19-0588-05 TRANSFORMER FOR CONVERTER D5 FML22S✽A DIODE
D6 FML22R✽A DIODE
B 1B N80-3010-45 PAN HEAD TAPTITE SCREW D7 FML22S✽A DIODE
E 1B N80-2008-45 PAN HEAD TAPTITE SCREW
K 2B N09-4216-08 SCREW D8 FML22R✽A DIODE
L 2B N09-4214-08 SCREW D9 -12 1SS133 DIODE
M 1B N07-0003-08 SCREW D13 RD5.1JS(B) ZENER DIODE
D14 RD15JS(B) ZENER DIODE
R1 RD14BB2C332J RD 3.3K J 1/6W D15 -18 1SS133 DIODE
R2 RD14BB2C220J RD 22 J 1/6W
R3 ,4 RD14BB2C750J RD 75 J 1/6W D20 ,21 1SS133 DIODE
R5 RD14BB2C220J RD 22 J 1/6W D23 RD15JS(B) ZENER DIODE
R6 ,7 RD14BB2C472J RD 4.7K J 1/6W D24 1SS133 DIODE
D101-108 1SS133 DIODE
R8 -12 RD14DB2H100J SMALL-RD 10 J 1/2W D201-208 1SS133 DIODE
R13 RD14BB2C680J RD 68 J 1/6W
R15 RD14BB2C472J RD 4.7K J 1/6W Q1 -6 2SK2897-01MR-F FET
R16 RD14BB2C331J RD 330 J 1/6W Q7 DTA124ESA DIGITAL TRANSISTOR
R17 RD14BB2C153J RD 15K J 1/6W Q8 -11 2SC945(A)(Q,P) TRANSISTOR
Q101,102 2SC4137(V,W) TRANSISTOR
R18 RD14BB2C472J RD 4.7K J 1/6W Q103,104 2SC945(A)(Q,P) TRANSISTOR
R19 RD14BB2C433J RD 43K J 1/6W
R20 RD14BB2C822J RD 8.2K J 1/6W Q105,106 2SA992(F,E) TRANSISTOR
R21 RD14BB2C103J RD 10K J 1/6W Q107,108 2SC1627A TRANSISTOR
R22 RD14BB2C473J RD 47K J 1/6W Q109,110 2SA817A TRANSISTOR
Q111,112 2SC5100LB TRANSISTOR
R23 RD14BB2C222J RD 2.2K J 1/6W Q113,114 2SA1908LB TRANSISTOR
R24 RD14NB2E100J RD 10 J 1/4W
R25 RD14BB2C243J RD 24K J 1/6W Q201,202 2SC4137(V,W) TRANSISTOR
R26 RD14BB2C333J RD 33K J 1/6W Q203,204 2SC945(A)(Q,P) TRANSISTOR
R27 RD14BB2C472J RD 4.7K J 1/6W Q205,206 2SA992(F,E) TRANSISTOR
Q207,208 2SC1627A TRANSISTOR
R28 RD14BB2C333J RD 33K J 1/6W Q209,210 2SA817A TRANSISTOR
R101-104 RD14BB2C272J RD 2.7K J 1/6W
R105,106 RD14BB2C152J RD 1.5K J 1/6W Q211,212 2SC5100LB TRANSISTOR
R107,108 RD14BB2C431J RD 430 J 1/6W Q213,214 2SA1908LB TRANSISTOR
R109-112 RD14NB2E101J RD 100 J 1/4W TH1 PTH9L04BD222TS POSITIVE RESISTOR
R113-116 RD14BB2C132J RD 1.3K J 1/6W
R117,118 RD14NB2E331J RD 330 J 1/4W
R119-122 RD14BB2C182J RD 1.8K J 1/6W
R123-126 R92-2115-05 METAL FILM 0.1 J 2W
R127,128 RD14DB2H100J SMALL-RD 10 J 1/2W
R129,130 RD14BB2C473J RD 47K J 1/6W
R201-204 RD14BB2C272J RD 2.7K J 1/6W
R205,206 RD14BB2C152J RD 1.5K J 1/6W
R207,208 RD14BB2C431J RD 430 J 1/6W
R209-212 RD14NB2E101J RD 100 J 1/4W
R213-216 RD14BB2C132J RD 1.3K J 1/6W
R217,218 RD14NB2E331J RD 330 J 1/4W
R219-222 RD14BB2C182J RD 1.8K J 1/6W
R223-226 R92-2115-05 METAL FILM 0.1 J 2W
R227,228 RD14DB2H100J SMALL-RD 10 J 1/2W
E1 : Europe J1 : Japan K: North America indicates safety critical components.
M1 : Other Areas
KAC-959
19
PARTS LIST

KAC-959
SPECIFICATIONS
Audio Section
Rated Power Output (4 Ω)
A, B Channel (20-20KHz, 0.08% THD) ............................................................................40W x 4
Sub Channel (20-20KHz, 0.08% THD) ............................................................................120W
A, B Channel (DIN45324, +B=14.4V) ..............................................................................40W x 4
Sub Channel (DIN45324, +B=14.4V) ..............................................................................120W
Rated Power Output (2 Ω)
A, B Channel (1KHz, 0.8% THD) .....................................................................................60W x 4
Sub Channel (100Hz, 0.8% THD) ....................................................................................150W
Bridged Power Output (4 Ω, 1KHz, 0.8% THD) ..................................................................120W x 2
Max Power Output (4 Ω, Normal) ........................................................................................(80W x 4) + 240W
Max Power Output (4 Ω, Bridge, 3-channel) .......................................................................(240W x 2) + 320W
Low Pass Filter (sub channel, 18dB/oct.) ............................................................................50Hz - 200Hz
High Pass Filter (A, B channel, 12dB/oct.) ..........................................................................80Hz, 150Hz
Infrasonic Filter (sub channel, 18dB/oct.) ............................................................................15Hz (Fix.)
Frequency Response (+0, -3dB) .........................................................................................5Hz - 50KHz
Signal to Noise Ratio ...........................................................................................................100dB
Sensitivity (Max) (rated output) . ..........................................................................................0.2V
Sensitivity (Min) (rated output) ............................................................................................5.0V
Input Impedance .................................................................................................................10KΩ
General
Operating Voltage (11V-16V allowable) ..............................................................................14.4V
Current Consumption (1KHz, 10% THD) ............................................................................48A
Dimensions (Width x Height x Depth) .................................................................................290mm x 56mm x 320mm
Weight .................................................................................................................................5.2Kg