Text preview for : Kenwood-KAC859 caramp.pdf part of Kenwood KAC859 car amplifier
Back to : Kenwood-KAC859 caramp.pdf | Home
POWER AMPLIFIER
KAC-859
SERVICE MANUAL
© 2000-5 PRINTED IN KOREA B51-7626-00 (K) 3547
HEAT SINK (F01-1629-01)
DRESSING PANEL (A21-4015-02)
DC CORD ASSY (E30-4341-05) (J type only)
LEAD TERMINAL SET (W01-1530-05) (E type only)
FUSE (25Ax2)
POWER IN
GND
P.CON BATT
SPEAKER OUTPUT
A
BRIDGED
LEFT
RIGHT
SUB
SPEAKER LEVEL INPUT
LEFT RIGHT
A
SPEAKER LEVEL INPUT
A B B L R B
FUSE SCREW TERMINAL SCREW TERMINAL SCREW TERMINAL BOARD (E52-0014-05) BOARD BOARD (E70-0821-05) (E70-0828-05) (E70-0829-05) SCREW SET (N99-1587-05)
GND
L
1 0.5 2 3 150Hz 0.3 4 80Hz OFF (MIN)5 0.2(MAX) 1 0.5 2 3 150Hz 0.3 4 80Hz OFF (MIN)5 0.2(MAX) 1 0.5 2 3 0.3 4 (MIN)5 0.2(MAX) 100 80 150 170 50 200
25
A.CH INPUT A.ch HPF SENSITIVITY(V)
25
R
SUB
TERMINAL COVER SET (W01-1515-05)
STEREO MONO(Lch)
OPERATION
A B SUB
70
5/4/3 CHANNEL POWER AMPLIFIER
B.ch HPF B.CH INPUT SENSITIVITY(V) A A B A INPUT SELECTOR
B
SUB
SUB.CH INPUT SENSITIVITY(V)
LINE IN
SUB.CH LPF INPUT FREQUENCY(Hz) SELECTOR
PIN JACK (E63-0849-05)
40%
KAC-859
LEVEL
S3 ST/MONO
S4 AB/A
B
LEVEL
LEVEL
L SUB R
IC3 (2/4)
IC3 (3/4) LPF S5 SUB/AB
50Hz-200Hz (18dB/oct)
IC3 (4/4) INFRA
15Hz (18dB/oct)
120mV
21.9V
MUTE
Q307
120W (4 )
SUB
INPUT
IC3 (1/4)
KAC-859
LEVEL VOL.
2
5 CH AMP. BLOCK DIAGRAM
SP-P-CON
SP IC1
FILTER 80,150,OFF S1-1 (12dB/oct)
320mV
L
P-CON L Q101,102 40W (4 ) R
11.8V +LB -LB +HB -HB
HPF IC4 (1/4)
T1,T2 Q1-6 A DC/DC CONVERTER BATT
A
200mV IC4 (2/4) HPF R S1-2 SP IC5 (1/4)
-1
MUTE
BLOCK DIAGRAM
SP L IC2
80,150,OFF S2-1 HPF IC4 (3/4) IC5 (2/4)
-1
[ LEVEL DIAGRAM ]
dB 50
L Q201,202 40W (4 ) R
40
MONO AMP
MUTE
B
30 20 4ch AMP 10 0 -10 ISOLATION & FILTER POWER
IC4 (4/4) HPF R SP IC5 (3/4) IC5 -1 (4/4) S2-2
KAC-859
CIRCUIT DESCRIPTION
SP P-CON Switching Circuit
When the SP output from the head unit is connected to SP IN, the power can be switched ON/OFF based on the DC voltage of the SP output. However, As certain head unit models output DC permanently or generate a click during switching OFF, it is required to provide the capability of previous P-CON switching. A circuit which can perform the switching without using a switch is described below. This circuit performs switching by inhibiting the operation of the S-P-CON circuit when a voltage is applied to the P-CON pin. Circuit operation description When the head unit is connected to SP-INN, the DC component in the SP output turns Q2 ON through D8 and R16. When a voltage is applied to the P-CON pin under this condition, Q13 is turned ON via R44, positive feedback is applied by combination of Q13 and Q14, Q13 and Q14 are held at ON, so the voltage at point (A) is almost 0V and the SP-P-CON circuit is not activated. This circuit holds the ON status while the DC voltage from SP is present. Therefore, in this condition, the P-CON circuit continues functioning. To cancel the functioning, the voltage at the SP-IN pin should go 0V.
D11 7.5v to P-CON terminal D8 from SP-P-CON Q14 100k R44 A R16 10u 35 4.7k
power control
Q2 3.3k
Q13
3
KAC-859
ADJUSTMENT
ADJUSTMENT
No ITEM
INPUT SETTINGS
OUTPUT SETTINGS
TUNER (RECEIVER) SETTINGS
ALIGNMENT POINTS
(A) VR101(Lch) VR102(Rch) (B) VR201(Lch) VR202(Rch) (SUB) VR401
ALIGN FOR
FIG.
Connect a cassette receiver or other receiver. Connect a DC voltmeter to CN7/CN8 and J4(SP.OUT, L+/R-) in X09-5330-10 UNIT Connect a DC voltmeter to CN7 in X08-4080-10 UNIT
1
IDLE CURRENT
Volume : 0
After sufficient aging adjust to 2.0mV
(a)
2
IDLE CURRENT
Volume : 0
After sufficient aging adjust to 2.0mV
(a)
(a)2mV
(a)2mV
SPEAKER OUTPUT FUSE P.CON. BATT. GND
L R B ch
SPEAKER LEVEL INPUT
L DC VOLTMETERS 2mV
R
A ch
(a)2mV
(a)2mV A-Lch A-Rch B-Rch B-Lch
CN7
CN8 VR102
(A-Rch)
VR202
(B-Rch)
VR201
(B-Lch)
VR101
(A-Lch)
(X09-5330-10) CN7 VR401
(IDLE ADJ.)
(X08-4080-10)
(a)2mV
4
A
B
C
D
E
F
G
H
I
J
PC BOARD (Component side view)
1
PREAMPLIFIER UNIT X08-4080-10 A/2 (J74-1031-11)
Ref.No. IC1 IC2
W137 W125
Address 3C 4C 6C 2C 2D 6E 6D 6D 6D 6D 6D 6E 6E 6E 6E 6E 6E 7F 6D 6D 2F 2E 2F 2E 2F 2E 2F
Ref.No. Q108 Q109 Q110 Q201 Q202 Q203 Q204 Q205 Q206 Q207 Q208 Q209 Q210 Q301 Q302 Q303 Q304 Q307 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409
Address 2E 2F 2E 2G 2G 2F 2G 2F 2G 2G 2G 2G 2G 3E 3E 3E 4E 3E 6I 6H 6H 6H 6H 6I 6G 5I 6F
IC3
R244 R242
W102
W109
R243 R241
IC4
D210
W111
W6 W14 W86 W84 C124 R126 C123
Q201
Q202
C231
C232
R141
R143
D209
E B C235 R257 B E E B C236 R258 B E
IC5 IC6 Q1
R352
D110
C131
R144
R142 E B C136 R156 R158
Q101
VR1 R139
Q102
D109
E B C135 R157 B E
R255
R256
Q205
C117
R133 W35
R131
R129
C120
R134
R130
C122
R127
C119
R136
R138
C309
R312 R313
Q103 Q105
R132
C132
Q203
W44
R128 W46
Q106
Q107
W2
Q104
R160
S1
R226
C12
R125 R225
14
8
14
8 C7 W82 W72 W83
E B C134 R146
R154 C130 R152 R162 R150 B E
E B
R153 C129 R151
C233 R245 C227
R251 R261 R249 W131 B E C226 C237
C234 R246 C228 R248
R252 R262 R250 W143 B E R238 R260 1 2 7 8
E2
2
A.CH INPUT SENSITIVITY
W19
R140
C118
R155 W154
E B
E B
Q208
R339
Q204 Q206
Q207
Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q101 Q102 Q103 Q104 Q105 Q106
E B
B E
Q108
E B
E B
R253 C229
E B
R254 C230
1
2
IC4
1 R231 R227 7 C219 R233 R234 R230 R229 W36 C220 W47 R236 C222 R228 1 R238 R315
IC5
7 R314 C310
W11
Q209
R247
W15 W20
C217
W9
W13
W119
Q110
W120
C128 R148 C126
C127 R147 C11 W121 C125 W110
C311
Q109
W3
W85
C218 W23 W30
S2
R159
R107 R103
R240
R239 R232
W115 W116
W129
C109
C111
R113 W48 R115
R117
Q307
C105
R109
R111
W39
C322
W130
C224
W140
B.CH HPF
W10
C223 C113 R119 W55
R336
W141
W12
W61
E3
7 8
C138 W94
C137
C225
R259
D305
R334 E B C324 R333 B E
C101
W4
D101
W25
3
B.CH INPUT SENSITIVITY S4
R105 14 8
R332 C13 W65 W67 W71 W76 W77
Q301 Q302
D107 D105
Q303
C4 R350 W155 W156 W157 R7 C5 R5
IC1 D102
C8 R106 R110 R112 1 R118 C106 C110 7 W52 R120
W26
W62
E B
D108 D106 D104
E B
R329 C321 R331 R335 R330 B E C325 W99
W1
W7
W60 W40 C112 R114 W49 R116 C114 C116 R124 R122 R121 R123 C323 R327 C320 R328 W57 R217 R213 W50 R215 C205 R219 R326 C335 R223
D2 D4
R8
D1 D3
C6 R4
A
C102
R351
VR2
D103
C115
Q210
A.CH HPF
C133 R145
R161 R149 W117 B E
R349
Q107
1 2
Q304
W17
W22 W24
R6
C25
INPUT SELECTOR
W8 R1 AB C1
R108 R104
R207
R211
C209
R209
C201
R203
C211
C213
W41
W54
R47 W114 W124 W126 C330 C327 C328 C329 R341
C103
W56
E4
7 8 R342 R344 R346
C326
C215
W66 W68
R2 W28 C2 R201 C203 C204 W21
W63
2
R102
C104
14
8
C14
4
D201
W27
A
R221
1
R101
D207 D205 D203
R205
W73 W74 W87 W88 R222 C334 C331 C332 C333
R343 R345 R347 R348
IC2 D202 D208 D206 D204
R206 R210 R212 1 C206 7 C9
LINE IN
B
R202 4
C210
C212
R218
R214 W51 R216
C214
W53 R220
W18
W59 W42
R224
3
C202
R325 C216
C302
5
R301 R3 C3
R208 R204
6
R302 W16 C315 R322 VR3
W37
SUB
W38
J1
X08 B/2
CN6
W31 W32 C15 C10 1 R321 R320 R323 C317 6 C21 W170 W69 W64 W93 W80 W90 W78 W91 W81 R40 W103 W104 W105 W106 W92 W79 W45 W98 W132 W133 W146 W134 W135 W150 W151 C401 W152 W158 W159
5
SUB.CH INPUT SENSITIVITY
C319 W5 R305 R303 R306 C303 C301 R304
C316
E1 CN5
6 5 W75 2 K1
CN4
6 2 1 W95
C404
VR401
D401
R324
C318
CN7
1 2
R407
D402
B
R402
W112
E
S3
D304
R307
W147
Q10
E B
B E
C27
R45
D11
S5
D303 D302 D301
Q11
D5
R309
R310
C306
R319
C305
C314
Q5
R308
Q409
6
C308
INPUT SELECTOR
SUB
R311
W33
C313
C23
VR4
D15
R42
D18
R15
R35 R36 R37 R13
16
9 R31 R410
E B W163 W166
Q1
Q3
R318
R316
C312
R317
D17
R28
R30
SUB.CH LPF FREQUENCY
Q4
Q2
R14 R23
R41 W169 B E R24
D9
D10
R16 C22
D7
C18
1
C24 R34 R32
8
W113 C17 C26 B E
R417 C20 R38 R39
TH1 W123 W122
W138 R419 W128
W142
IC6
R411
W43 W136
Q402
R18 D12 R19 R22 R20 B E
W148
R29
W97
Q407
E B
W70 R12 R21
C307
Q7
C16
C19
E B
Q6
R404 E B W144
W96
W160
D8
Q403
R413
R414
C406
R415
C405
R412
D16
R408
E B
B
AB
B E
W168
1
7
R46
R26
R25
W162 W165 W167
R11
R27
E
E B
E B
R403
IC3
W34
E B
C402
Q9
Q8
Q14
W153
Q13
D6
E
14
8
W89
Q405
Q404
IDLE SUB R44
B
R416
E
OPERATION
D14
1
5
C403
W161
W164
R405
R409
W29
IDEL ADJ.
R406
B
R401
Q408
Q401
B
E
B
E
Q406
B E
B E
R418
R43
R17 W56
R33
D13
E B
Q12
7
Refer to the schematic diagram for the value of resistors and capacitors.
5
6
K
L
M
N
O
P
Q
R
S
T
PC BOARD (Foil side view)
1
Ref.No. IC1 IC2 IC3 IC4 IC5 IC6 Q1 Q2 Q3 Address 3R 4R 6R 2R 2Q 6P 6P 6Q 6Q 6Q 6Q 6P 6P 6P 6P 6P 6P 7O 6Q 6Q 2O 2P 2O 2P 2O 2P 2O Ref.No. Q108 Q109 Q110 Q201 Q202 Q203 Q204 Q205 Q206 Q207 Q208 Q209 Q210 Q301 Q302 Q303 Q304 Q307 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409 Address 2P
W137
PREAMPLIFIER UNIT X08-4080-10 A/2 (J74-1031-11)
2O 2P 2N 2N 2N 2N 2N 2N 2N 2N 2N 2N 3P 3P 3P 4P 3P 6L 6L
R351 8 7 2 1 R260 R259 8 7 2 1 R352 B E C236 R258 E B R244 R242
W125
Q201
D210 Q202
C232
D209
B E C235 R257
W111
R241 C231 R143 R141
W109
R243
W102
W6 W14 W84 W86
D109 Q101 D110
C131 B E C135 R157 E B R144
Q102
R142 B E C136 R158 R156
C123
C124 R126
R256
R255
VR1 R139 W19 R140 W44 W2
Q204 Q206
Q207
Q205
Q208
B E
E B
B E
R155
R339 C118 R130 W35 R133 R129 C117 R313 R312 R134 C120 R138 C122 R136 C309 C119 R127 R131 C132 R128 W46
Q103 Q105
Q107
E2
2
R254 C230 R252 R262 R250 W143 E B R238
Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14
B E C234 R246 C228 R248
R253 C229 R251 R261 R249 W131 E B
Q203
B E C233 R245 C227
B E
E B
Q106
Q108
R160 R154 C130 R152 R162 R150 E B W85
B E
C12
Q210
Q209
R349
R238
C222
C219
R227 R231
R247
W120
W119
Q109
C226 C237
Q110
R159
C311
W141
W121
W30
E3
W61
W12
C138 W94
W23
C225
C137
C11
S2
C125 W110
C126
C218
W3
R147
R148
W13
W9
C127
C128
W20 W15
C220
R229
C217
R161 R149 W117 E B
C133 R145
W11
R151
C134 R146
IC5
7 C310 R314 R315 1 R236 W47 R228 7 R230 R234
IC4
1 R233 W36
R225
W83
W82
W72
C129
R226
C7
B E
S1
R153
Q104
8
14
8
14
B E
R125
R132
W154
A.CH INPUT SENSITIVITY
A.CH HPF
R232 R239
W140
W116 W115
W130
W129
Q307
C105
W39
R111
C111
R115 W48 R113
W55
R119
C113
C101
D103
Q303
W71 W67 W65
R350
W62
R7 C5 R5
B E
D102
Q104 Q105 Q106 Q107
6L 6N
W157 W156
R329 C321 R331 R335 R330 E B C325 W99
D104 D106 D108
B E
7 R118 R120 W52 C110
1 C106
R106 R112 R110
W26
Q103
6M
W77
IC1
C8
D105 D107
Q102
6M
Q301 Q302
C4
8
14
E B
W76
W25
C13
R333
D101
W4
3
B E C324
Q101
6M
R332
C115
VR2
R105
W10
R334
R117
C109
R109
D305 C322
C224
R240
R336
R103
R107
C223
B.CH HPF
B.CH INPUT SENSITIVITY
W1
R114
D3
R8 C6
D4 Q304
C116 R123 R121 R122 R124
C102
5L 6O
2 1
R104 R108
C323 R327 C320 R328 R326 C335 R223
C114
R4 W155
R116 W49
C112
W40
W7
D1
D2
W60
S4
A
C25
W24 W22
E4
W17
R6
INPUT SELECTOR
C1 R1 W8 AB
R219
R215 W50 R213
R217
C205
C213
C209
R211
C211
R209
R203
R207
W54
C330
D203 D205 D207
C329 R341 R342 R343 R344
C328
C327
W126 W124
8
C103
7
W114
C326
W56
C201
W41
R47
W57
R221
C215
R205
R101 C104 R2 R102
1
D201
W68 W66
4
R348
8
14
W73 W74 W87 W88 R222 C333 C332 C331 C334
W27
C14
A
2
W63
W28
C9
W21
R346
D202
R345 R347
IC2
7 1 C206
C2 R201 C203 C204
W59 R220 W53 C212 C210 C214 R216 W51 R214 R218 R212 R210 W42
W18
B
R202 4
R204 R208
C202
R325 C216
R301 C302 C3 R3
5
W38
W37
SUB
R302 6
R322
X08 B/2
W32 W158 W159 C401 W150 W151 W146 W152 W91 W81 R40 IDEL ADJ. VR401 2 1 W95 W153 W147 W80 W90 C21 W170 W64 6 1 W31 C10 C15
W16 C315 VR3
J1
5
Q408
B R409
W132 W133 W134 W135
W92 W79 W45 W98
W103 W104 W105 W106
W78
W93
W69
CN6
C316
E1 CN5
2 6 5 W75 K1
C317
R323
R320 R321
SUB.CH INPUT SENSITIVITY
C319 W5 R306 R304 R303 R305
R401 W164 R405 W161 C403 B
R406 C404
CN4
6
W29 R324 C318 C303
D401
R407
D14
5
1
C301
2 1
CN7
D402
B
Q404
W112
R402
Q405
E
E
C402
Q8
Q9
W34
R403
Q401
E W167 W165 W162 W168
B E
D11
R45
C27
B E R25
E B
B E
B E E B
IC3
7 R319 R310 C314 C305 C306 1
D304
Q10
R307
D6
R11
Q14
Q13
R46
Q11
W160
Q6
Q7
R404 W144 B E
D8
C16
Q407
Q409
W148
W97 9 R31
R29 16 R35 R36 R37 1 R30 R28 R13 R15
R308
6
R408 R412 R414 W166 W163 E B C406 R413 E B C405 R415
W96
B E
Q5
C19
C308
B E
W70 R12 R21
D5
B
R26
D301 D302 D303
R27
C307
S5
S3
R416
W89
IDLE SUB R44
E
OPERATION
8
14
AB
R309
INPUT SELECTOR
SUB
Q403
D18
D16
C23
B
R410
Q402
W142
W43 W136 R419
Q1
Q3
R411 W138 TH1 W123 W122 R39 W128 R417 C20 R38 W113 C26 B E
IC6
8 C24 R34 R32
E B
R22 E B
R20
R317
Q2
C18
C22
R33
B E R17 W56
Q4
E
R418
D17
E B R24
D13
R43
Q12
7
7
8
Refer to the schematic diagram for the value of resistors and capacitors.
C312
R16
R316
R318
C17
D7
D10
D9
R42 W169 R41
C313
Q406
E
B
E
B
W33
D15
VR4
R311
D12
R18 R19
R14 R23
SUB.CH LPF FREQUENCY
LINE IN
R224
D204 D206 D208
R206
3
U
V
W
X
Y
Z
AA
AB
AC
AD
PC BOARD (Component side view)
1
Ref.No. Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q101 Q102 Q103 Q104 Q105 Q106 Q107 Q108 Q109 Q110 Q111 Q112 Q113 Q114 Q201 Q202 Q203 Q204 Q205 Q206 Q207 Q208 Q209 Q210 Q211 Q212 Q213 Q214 Address 4AB 5AB 4AB
R23 C301 W25 W73 W74 W75 W76 W77 W84 W85 W89 W90 W102 W172 W111 W112 W113 W114 W115 W116 W117 W118 W142 W143 W144 W145 W146 W147 W148 W149 W152 W153 W154 W155 W156 W157 W158 W159
AUDIO UNIT X09-5330-10 (J74-1032-21)
E2
5 6 W209 W192 W193 2 1 6
E3
5 2 W205 W206 1 6 W241 R26 R28
WH6
1 W238
E1
Q209
C211 R211 E B R301 W26
5AB 3AB 5AB 5Z 4Z 3Z 4Z 3Z
Q201 Q213
R16 C8
D207
R215 D205
W261
W188 W189 W183 W184 W185 W186
C7 W251 W249 W180 W232 W229 W243 W250 R5 R7 R6 W224 W237 W236 W215 W24 W244 W231 W201 R4 C14 R2 W270
R221
R201
Q109
R13 C111
C207
W43
R225
W5
Q113
R121
B
D105
IDLE A-L
W168 W169 W197 W198 R21 E
3Y 5Y 3X 5X 2X 4X
R203 W13 R205 R207 C203 R209 B W34 W42 W51 R223 W58 W65 W79 W87 W92
C101
VR101 R101 R103 C103 R107 R105
W127
C13
Q101
E
W33
C105 W131
R125
IDLE B-L
D19
W170
D24
R219
W6
R10
D101
B E
R19
R27
Q211
C6
VR201 W1 C205 R213 E B
R113
3X 5X 2X 4X 3Y 5Y 2Y 4Y 2W 5W 3W 5W
D21 Q11
R20
B
W200 W266
W230
W59 W66 W80 W88
R109
W307 W228
W36
W44 W52
W107
D203
C109
C209
E B
B E
W2 W7
D11
W98
W128 W133 W132
Q9
B
3
W164 E B R25
W9 W22 W23 TH3 W27 W28 W29 W30 W31 C212 R202 W37 W45 W53 W60 W67
R123
B
Q107
W120 W121 W105 W106 W108 W109 W110
C17
D13
R9
C18
Q207
Q111
Q203
W93
R22
R119
E B
D4
S D G S D G C4 W253 S D G W166 W165 W242 W248 S D G W211 W257 W213 W219 S D G S D G R8 W256 W204 W245
E
D7 Q2 Q4 Q6 Q1 Q3 Q5
Q103
E
W126
W8 W14
R217
Q10
B E R112
W227 W268
W68 W69
W122 W123
D14
R18
W20
W181
R3
D103
D23
W271
D3
E
W21 W15
D108
R102
E B
TH2
T1 C5 W223 W182 W214 C15 W196 W208
W3
W10
W70 W81
W94 W99
W38 W46 W54
W16 W19 R222
W61
W49
D106
C112
B E
E
W129 W134 W139
D206
4
D208
W17
3W
R226
Q110 Q106
R116 C108 R122 E B R212
W212 W175 W176 W173 R11 W178 W190 C16 R17 W265 W218
5W
B
Q206
C208 R216 E B
E
2W 4W
Q202
W130
Q114
W95 W100
R204
W11
D102
R104
R206 R208
Q102
Q7
2W 4W
B
VR202
C104
5W
Q8
IDLE A-R
E
3W
D202
W135
R126
W39
W47 W55 W62
W71 W82
C202
C102
D12
W171 W199 E B W220 W262 B E C11 R12 C12 T2 W187
W191
B
W258 W254 W203 W267 W32 W235 W264
R224
VR102 B E R114 C106 R108 R106 C110 W136 W101 W83 IDLE B-R R210
E
W40 W48 W56 W63
W72
R220
C204
W96
R110
R124
W18
Q212
Q104 D104
D20
W303
R120 B E
E
C206
R214
B E
5
W12
B
W225
Q108
W97 B-ch IDLE R 2 L 1
W4
Q208
C210 E B
D204
Q112
Q204
W119
C113 C114 R118 R128
E
C2
B
D2
R130
C213
R218
D15 D17
1
W41 R129 R229 1 2 7 8
R127 1 R227 W138 R228 C214 2 W140 W124 W125 W137 8 4 7 3
CN3
7 8 W141
CN7 2 1
C9
R
L A-ch IDLE
R24 W160
W195 W301 W162 R15 C1 L1
W305
CN8
R230 7 2 8
D16 D18
W269 W150 W151 W161
R1
D1
C19 W302 W202 W246 1 2 3
CN1
8 4 5 1
CN2
10 9
6
J5
J4
6 2
5 1
W163
J1
CN9
L2
W259
W247 W194 W234 W240
W174
W207 W210
C3
CN10
W179
R
L SUB R L
GND
BATT
P.CON
7
Refer to the schematic diagram for the value of resistors and capacitors.
9
W233
W239
4W
B
W255
W252
2W
Q214
D9
W263
W226
TH1
W304
Q210
D10
W221
W222
D8
D6
C201
Q201
W167
W260
W216 W217
D107
2
W57 W64 W78 W86 W91
E B
Q105
R111 R115 C107 E B
R117
Q205
W35 W50
B E
W103 W104
B
W177
D5
E
10
AE
AF
AG
AH
AI
AJ
AK
AL
AM
AN
PC BOARD (Foil side view)
1
Ref.No. Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Address 4AG 5AG 4AG 5AG 3AG 5AG
W261 C7
AUDIO UNIT X09-5330-10 (J74-1032-21)
WH6 E1
1 W238 W241 R28 R26 6 1
E3
5 2 6 W205 W206 R16 C8 1 2
E2
5 6
W172 W152 W153 W154 W155 W156 W157 W158 W159 W142 W143 W144 W145 W146 W147 W148 W149 W111 W112 W113 W114 W115 W116 W117 W118
W73 W74 W75 W76 W77 W84 W85 W89 W90 W102 W103 W104 W91
W25
W209 W192 W193
C301
Q209
R211 C211 E B W26 R23 R225 B E R301
D207
D5
R201
Q109
C111 R13
B E
W50 W35
W43
W86 W78 W64 W57
W217 W216
R115
W249 W251
D6
C14
C13
Q101 Q102 Q103 Q104 Q105 Q106 Q107 Q108 Q109
3AJ 5AJ 3AJ 5AK 2AJ 4AK
W250 W243
W168 W197 W198 R21 E W169
IDLE A-L
D105
Q11
3AI
B
W260
R121
D107
C107
R111
E B
W177 W167
Q113
Q10
4AI
Q201
C201
W5
2
Q105
E B
3AI
R117
Q205
C207
4AI
W183 W184 W185 W186
R221
5AI
R215 D205
Q213
E B
W188 W189
C101
R203 R209 R207 R205 W13 W92 W87 W79 W65 W58 W51 W42 W34 C203 R223
W127
VR101 R105 C103 R107 R103 R101
D24
R125
C105 W131
D3
W33
D19 D23
W170 R20
Q101
IDLE B-L
E
R10
R2
R3
R27
W232
R213
Q11
D7
5AJ 2AJ 4AJ 3AJ
R109
W307 W224 W237 W236 W244 W24 W215 W270 W228
R22
Q111
B E C18
C209
W133 W132 W128
R5
R6
R7
R4
Q112 Q113 Q114 Q201 Q202 Q203 Q204 Q205 Q206
5AJ 2AJ
Q5
C17
W9 W67 W22 W23 W27 W28 W29 W30 W31 R202 C212 W60 W53 W45 W37 TH3
W201 W231
D4
D G W256 W204 W245
D13
R9
W120 W121 W110 W109 W108 W106 W105
W20
4AJ 2AL 5AL 3AL 5AL 2AL 4AL 3AL
W181 R18
E
W122 W123
D14
W268 W227
W222
W221
Q10
W304
R112
TH1
W226
D G
W223
W263
W99 W94
W208
W196
W214
W49
W61 W54 W46
W38
S
B
W239
W139 W134 W129
W233
4
Q207 Q208 Q209 Q210 Q211 Q212 Q213 Q214
W212 W265 W218 R11 W176 W173 W178 W190 R17 C16 W175
Q110
R122 C108 R116
Q1
Q106
E B
5AL 2AL 4AL 3AL 5AL
R212
D G
D208
R216
E B
R226
Q206
D206
Q114
S
E
W191
W130
C102
R8
W100 W95
R126
W82 W71
W135
W62 W55 W47 W39
C202
D202
W11
C104
D102
R104
Q6
B
2AL 4AL
W258 W254 W220 W203 W262 W267 W235 W264 W165 W166 W253 W32
D G
R224
W136 R106 R108 B E C106 R120 R114
B E
W63 W56 W48 W40
C204
R210
Q4
W303 W240 W234 W194 W247 C3 C2 W207 W210 W174
D104
D G
C110
B E
R214
Q108 Q112
C113 C114 R118 R128 C213 R127 1 R227 W138 8 W269 W150 W151 W163 W161 W141 2 W140 W124 W125 W137 6 2 7 3 8 4 R228 8 C214 7 2 1 W119 W97 B-ch IDLE 2 R 1 L E
S
Q204 D204
C210
W248 W242
D2
Q2
E B
W4
Q208
C206
D G
W259
W301
W160
W211 L2
C1 L1
W162 R15
A-ch IDLE
C9
7
R229
CN8
R230 7 8 2 1
D17 D16 D18
W257 W219 W213
D1
W302 C19
R1
CN2
10 9 5 1
CN1
6
CN10
CN9
W202 W246 W179 3 2 1
J1
5 1
J4
8 4
J5
P.CON
BATT
GND
L L R SUB
R
7
11
12
Refer to the schematic diagram for the value of resistors and capacitors.
R218
R24
R130
W305
W195
L
S
R 1 2 CN7
CN3
W41 R129
D15
B
E
5
W12
Q212
Q104
W18
D20
R124
B
W225
R110
R220
T2 W187
W96
W83
W72
C12
W101
R12
IDLE B-R
S
E
E B C11
Q102
VR102
R208 R206
Q7
W199
B
B E
W171
VR202
Q202
D12 Q8
IDLE A-R
C4
R204
E
B
E
W255
R222 C208 W19 W17 W16
W252
C15
D106
C112
B E
Q214
D9
W81 W70
W10
W3
W182
TH2
C5
E B
Q3
T1
R102
D108
D10
Q210
W15 W21
R217
S
E B
W14 W8
W68 W69
B
R25
R123
Q111
B E
D11
Q107
W7 W2
W98
E B
Q9
B
Q110
D203
C109
B E
3
W164
W107
R119
W93 W88 W80 W66 W59 W52 W44 W36
W266
W126
Q103
C205
E B
W1
W229
W271
W200
D21
B
W230
Q203
Q207
E
Q211
3AJ
R19
C6
W180
R113
D101
D103
B E
VR201
R219
W6
Q201
8D
A
PRE AMPLIFIER UNIT (X08-4080-10) (A/2)
B
C
D
E
F
G
H
I
J
R147
7.5K
1
D101 D105
R105 10K
0V 12 C105 10P 13
IC1 (1/4)
14 R109
ISOLATION AMPLIFIER
R111 6.8K C109 22P R117 6.8K R121 82K 7 0V 10 9 C111 10P
8 0V
VR1 10K(A)
D109
R145 18K
D103
C101 10u35 +
D107
R129 5.6K R125 39K
13
C137 100P
IC1 (3/4)
C117 0.22 C115 10u35 +
C119 0.22
0V 12
IC4 (1/4)
14 0V
R141 6.8K C123 22u35 +
C125 10u35 +
0V
Q103
Q105
C135 10P R157 18K
14.3V R159 100 5 6 -23.4V
Q103-110
0.6V C133 47P
0V
-1.2V
2-STAGE DIFFERENTIAL AMPLIFIER
1 2 3 4 5 6 7 8
E3
1 BRN 2 BRA 3 BLN 4 BLA 5 ALN 6 ALA 7 ARN 8 ARA
X09CN2 2/2 WH2
0V R107 10K
R119 100K
R127 100K
R131 6.8K
0V R113 6.8K C1 1000P R1 1K R104 10K R108 10K R123 82K R124 82K 8 R103
R115 6.8K C113 22P
HPF
R133 18K S1
C127 470P
8.2K
R155 360
S1
Q101
R153 C129 100 1000P
Q107
Q109
-24.0V
R139 390
R143 10K
1200P
C103
10K
OFF
150Hz
80Hz
MUTE
1200P
C104
A.CH INPUT LEVEL
R140 390
R120 100K
R144 10K
R150 1K
R152 1K
R162 33
R114 6.8K 0V
C114 22P R126 39K R116 6.8K
C132 100u10 +
C110 22P
C106 10P
2 3
R101 1K
R102 1K
6.8K
R122 82K
D102 D106
16.8V
0V
IC1 0V (2/4)
6
0V
11
C118 0.22
C120 0.22
10 0V
IC1 (4/4)
IC4 (2/4)
0V 0V R138 10K C122 22P C124 22u35 +
-23.4V R142 6.8K C126 10u35 + 0V 0.6V 7.5K
0V
-1.2V
C138 100P
R106 10K
1
R112
5
7
5.6K
9
8
R136 10K
12 13
VR1 10K(A)
6
4
C116 10u35 + 0V
R130
IC5 (1/4)
14
D110
C112
R156 360
10P
D104
D108
R118 6.8K
2
R110 8.2K
0V
0V
R146 18K
C102 10u35 +
5
R128 100K
R132 6.8K
R134 18K
R151 1K
R161 33
A.CH HPF
C131 100u10 +
R149 1K
-23.4V
A
-24.3V -24.0V
C128 470P
PHASE INVERTER
R154 C130 100 1000P C134 47P
Q108
Q110
-23.4V
Q102
R158 18K
R160 100
8 7
Q104
14.3V
R148
Q106
C136 10P
J1 Lch Ach Rch
-16.6V
S3
R247
D201 D205
R205 10K
ISOLATION AMPLIFIER
0V 12 C205 10P 13
S4
7.5K
ST
MONO
OPERATION
C217 0.22 C219 0.22 R229 5.6K 0V 3 2
IC2 (1/4)
14 R209
10 9 C211 10P
11 4
8
C233 47P
C237 100P
R211 6.8K C209 22P R217 6.8K
R221 82K
3
0V
IC2 (3/4)
INPUT SELECTOR
C215 10u35 + 0V R219 100K
S3
IC4 (3/4)
1 0V
R241 6.8K C223 22u35 + VR2 10K(A)
C225 10u35 +
0V
Q203
Q205
C235 10P R257 18K R259 100 3 4 -23.4V 1 2 -24.3V C11 220u35 + Q203-210
0.6V
2-STAGE DIFFERENTIAL AMPLIFIER
D209
3
R201 1K 1200P C203 C201 10u35 +
R245 18K
D203
D207
Q201
C227 470P
R253 100
C229 R255 360 1000P
E4
1 NF 2 A CLAS 3 -LB
0V R207 10K
8.2K R213 6.8K C2 1000P R2 1K
0V R215 6.8K
S4
AB A
R225 39K
R227 100K
R231 6.8K
0V C213 R223 82K R224 82K 4 22P R203
R233 18K
S2
HPF
S2
Q207
Q209
-24.0V
X09CN3 2/2 WH3
R239 390
R243 10K
10K
R251 1K
OFF
150Hz
80Hz
MUTE
R261 33
B.CH HPF
R249 1K
-23.4V
C231 100u10 +
Lch
1200P
Bch
C204
R204
R232 6.8K
R234 18K
10K
25.2V C232 100u10 + R252 1K
4 GND 5 +LB 6 -HB 7 +15V 8 MUTE
B
B.CH INPUT LEVEL
R208 10K
R240 390
R220 100K
R226 39K
C210 22P
R218 6.8K
C212
R256 360
10P
D204 Lch
D208
C206 10P 2 3
D210
R210 8.2K 1
0V 6 5 7
4
D202 D206 SUBch
16.8V
0V
IC2 (2/4)
6.8K 0V
R222 82K
2
0V
IC2 (4/4)
C218 0.22
C220 0.22 0V
5
11 IC4
0V 0V R238 10K C222 22P C224 22u35 +
-23.4V R242 6.8K C226 10u35 + 0.6V 7.5K
0V
-1.2V
C238 100P
R206 10K
R212
5.6K
6
4
7
R236 10K
3 2
VR2 10K(A)
C216 10u35 +
R230
IC5 (2/4)
1
C228 470P
0V
0V
R246 18K
Rch
R216 6.8K
PHASE INVERTER
R244 10K
R250 1K
R262 33
R202 1K
C202 10u35 +
R214 6.8K
1
R228 100K
C214 22P
-24.3V -24.0V
-45.4V 14.3V
R254 C230 100 1000P C234 47P
Q208
Q210
-23.4V
Q202
(4/4)
R258 18K
R260 100
2 1
R339 10
-16.6V 5 4 8 7 6 3 2 1
R8 12K C6 1u50 +
Q204
R248
Rch
C309 22P R312 10K + R345 C331 1K 10u35 + R343 C329 1K 10u35 + R344 C330 1K 10u35 + R346 C332 1K 10u35 R341 C327 1K 10u35 + R342 C328 1K 10u35 + R347 C333 1K 10u35 + R348 C334 1K 10u35 0V + 9 10 0V R313 10K C310 22P R314 10K 0V
0V
Q206
C236 10P
-5.1V,5.7V(MUTE)
14.3V 16.8V -16.6V R4 82 2W R6 82 2W R5 82 2W R7 82 2W
8
6 5
4
7
C10 0.01
C9 0.01
C8 0.01
R302 2.2K
R301 2.2K
D1
D3
R328
C4 22u25
+
(E) TYPE ONLY
+
C15 0.01
C14 0.01
C13 0.01
C12 0.01
R352 2.2K
R351 2.2K
R350 2.2K
R349 2.2K
(4/4) PHASE INVERTER
C5 22u25
7.5K
11 IC5
C7 0.01
IC5 (3/4) SIGNAL MIXER
C311 10u35 +
R315 100K
E2
Q301-304 1 2 3 4 5 1 2 C324 10P R333 18K R334 100 6 7 8 C326 220P 1 BR2 BR+ 3 BL+ 4 BL5 AR6 AR+ 7 AL+ 8 AL-
D2
D4
X09CN1 2/2 WH1
5
5 4 8 7 6 3 2 1
2-STAGE DIFFERENTIAL AMPLIFIER
0.6V
C
S5
D301 D303
C301 10u35 + R304 1K
0V 12 C303 10P 13
IC3 (1/4)
14 R306
ISOLATION AMPLIFIER
R307 6.8K C305 22P R310 6.8K C306 0V 3 2 10P
INPUT SELECTOR IC3 (2/4)
1 0V R311 100K R309 6.8K C307 22P C308 10u35 + R316 47K
SUB. CH LPF FREQ.
R317 1.5K R318 3.3K 10K(C) VR4 50Hz R319 10K(C) 3.3K 0V C312 0.47 200Hz 5 6
IC3 (3/4)
11 7 4 VR3 10K(A) C319 10u35 +
C315 1u50 +
C316 1u50 + R320 5.1K
0V 10 9 0V
IC3 (4/4)
8
0V
C317 1u50 +
R325 2.2K
C335 10u35 +
0V
Q301
C323 47P R329 100
Q302
0V
-1.2V C325 220P
D305 R336
R324 4.7K C318 4700P
10K
C320 1000P
1200P
C302
R303
10K
R323 5.6K
R326 8.2K
0V R305 10K
8.2K
S5
R321 22K
0V
C314 0.12
R330 1.2K
R331 1.2K
6
C3 1000P R3 1K
MUTE
R335 68
SUB - AB
+
Q307
C322 100u10
LPF
R322 390
R308 6.8K
SUB. CH INPUT LEVEL
INFRASONIC FILTER
-44.0V
R332 330
C313 0.47
0V
R327 18K
Q303
Q304
-44.5V
-44.0V
C25 220u50 +
R47 10 -45.2V
D302
D304
C321 100P
SIGNAL LINE GND LINE B LINE B LINE
IC1-3,5 IC4
: UPC4574C : 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
R51 470
R52 470
R53 470
R55 470
R56 470
R58 470
R59 470
R54 470
R57 470
R60 470
KAC-859 (K,M,E,J) (1/2)
7
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.
2SA1110 2SC2590
DTA124ESA
2SC4137
KAC-859
K
AUDIO UNIT (X09-5330-10)
L
M
N
O
P
Q
R
PRE AMPLIFIER UNIT (X08-4080-10) (B/2)
S
T
Q103-106
25.2V
SIGNAL LINE GND LINE
R401 3.9K C403 100P R41 R42 K1 2 1 3 4 0V 820 820
D101
OVER CURRENT DETECTION
1.2V C109 100P R109 100
B LINE B LINE
45.4V
1
Q101,102
R402 3.9K
R101 2.7K 11.4V
R103 2.7K R105 1.5K
Q401
Q107 Q111
R119 0.1 2W R123
D103
1.2V
TEMPERATURE COMPENSATION
0.55V
R405 100
1.2V
Q404
R408 10 R409 10
Q406
C103
+ VR401 R404 220(B) 470
R113 1.3K
1 0V 2
1 2 3 4 5 6
5 0.1 2W C107 4700P R107 430 R125 R115 1.3K R117 330 R129 47K
SP OUT SP OUT +HB -HB
5 4 3 2 1
+HB 5 SP OUT 4 SP OUT 3 A CLAS NF 2 1
R416 0.1 2W
Q105
(A) IDLE ADJ. CN7
1 2
R407 270
R412 1.3K
Q402
-1.2V
R418 0.1 2W
C405 4700P
R121 1.8K
45.4V -45.4V 0V
0V
R417 0.1 2W
R419 0.1
VR101 220(B)
-1.2V
6
-1.2V
R111 100
Q113
C111 100P
R40 47K
ARA 8 ARN 7 ALA 6 ALN 5 BLA 4 BLN 3 BRA 2 BRN 1
8 7 6 5
1/2
R102 2.7K
R104 2.7K 11.4V + R106 1.5K
1.2V
R110 100
1.2V
C110 100P
X08-A/2 -E3
CN2
D102 Q108 Q112
R120 0.1 2W R124 R114 1.3K 1.8K
D402
2
-25.2V 25.2V 0V 0V 0V 0V 0V R228 10 1/2W R227 10 1/2W R128 10 1/2W
R301 10 C301 1/2W 0.047
IDLE CURRENT
Q109
J4
1 2 3 4 5 6 7 8 9 10
: : : : : : : : :
2SK2897-01MR-F DTA124ESA 2SC945(A) (Q,P) 2SC4137(V,W) 2SA992(F,E) 2SC1627A 2SA817A 2SC5100LB 2SA1908LB
C406 4700P
R413 1.3K
2W C17 10u35 +
-0.55V
(X09-5330-10) Q1-6 Q7 Q8-11,103,104,203,204 Q101,102,201,202 Q105,106,205,206 Q107,108,207,208 Q109,110,209,210 Q111,112,211,212 Q113,114,213,214 L A-CH R L B-CH R SUB
Ach,Bch 40W/4 60W/2 SUBch 120W/4 150W/2
D105
D107
Q12
PROTECTOR CONTROL
-45.2V R39 22K
R406 100
Q403
Q402,403
R415 470
D16
-45.4V
-0.58V R410 10 R411
Q12
OVER CURRENT DET.
Q404,405
Q409
C20 100u10
SP OUT
C102 10u35
A
R38 10K
0.55V
C104
3 2 1 7
0.01
4
Q104
C106 4700P
-0.6V
Q102
D1,2 : 1N5406-M D3,4,9-12,15-18,20,21,24,101-108,201-208 : 1SS133 D5,7 : FML22S A D6,8 : FML22R A D13 : RD5.1JS(B) D14,23 : RD15JS(B) D19 : B30-1460-05
-1.2V C404 100P +
Q405 10
Q407
Q406-409
CN4
PRT OC 6 PRT DC 5 DD CON 4 DD CON 3 POSI 2 POSI 1 0V 4 3 5.0V 5.0V C19 10u35 + R35 4.7K R36 27K R29 1K 5.0V
POWER DRIVE STAGE
D104
-45.4V
POWER STAGE
C108 4700P
R108 430
R116 1.3K
R126
R118 330
R130 47K
0.1 2W
Q107-110
Q106
R122 1.8K
C214 0.047
C213 0.047
C114 0.047
-0.55V VR102 220(B)
D106
D108
3
X08-A/2 -E4 1/2 CN3
NF A CLAS 1 2 1 2
TH1
-1.2V
R28 47K
Q114
C113 0.047
POWER DRIVE STAGE
Q111-114
R127 10 1/2W
DC/DC CONVERTER OSCILLATOR & CONTROLLER
8
-1.2V
R112 100
IC6
2.5V 5.0V 1 2 16 15
C112 100P
IDLE CURRENT
Q110
POWER STAGE
D5
10 1/2W TH1 + R37 680K
D17
-LB 3 GND 4 +LB 5 -HB 6 +15V 7 MUTE 8
C7 2200u50
R28 33K
1000P
C5
B
25.2V -45.4V -14.3V
T1 R8 10 1/2W
DC/DC CONVERTER DRIVER
D14
-24.3V
R24 10
-25.2V
+
HEAT SINK
5.0V
R30 10K
C18 1u50
R9
0.1V 0.7V 1.7V 3.8V
3 4 5 6 7 8
14 13 12 11 10 9 10 9
Q10 Q1 Q3 Q5
R6 4.7K R2 22 C21 220u10 R3 75
+ R31 220K
C26 1u50
R33 27K
R32 680
1000P
C6
C8 2200u50
R27
C4 0.015
R201 2.7K
R203 2.7K 11.4V
1.2V
R209 100
C209 100P
Q207 Q211
R219 R11 0.1 2W 25.2V
R10
D201
10 1/2W
OVER CURRENT DETECTION
D6
4 4.8V
D203
C203
0.01
C201 10u35
R213 1.3K
R223
100K
1000P
3 C207 4700P R215 1.3K R207 430 R217 330 R225 R229 47K 0.1 2W
C11
0V
T2
Q4 Q2
R4 75
LED 3 PRT CONT CN9 F1 25A 2 P-CON SP 1
1.7V 24.7V R13 10K
R11 680
R44
3 4.8V
F2 25A
+
Q201
C13 3300u35
CN10
-0.6V
C205 4700P
TEMPERATURE COMPENSATION
10 1/2W
Q203
R7 4.7K
Q201,202 +
R205 1.5K
4
1.2V
0.55V
D7
14.4V R5 22
CN5
GND 6 BATT 5 P-CON 4 14.4V 8.1V
14.3V
Q6 P.CON POWER CONTROL Q8
1.5K R25 R26
1.8K
Q6
D4
R12 680
C14 3300u35
R19
-0.55V VR201 220(B)
10 1/2W
D205
D207
C3 3900u16
+ C2 3900u16
D6
R12
D2
D1
4
-1.2V
R211 100
Q213
C211 100P
1 2
L1 + L2
D7
-1.2V
CN8
D8
-25.2V
D11
D12
-25.2V 25.2V
14.3V
0V
R23 100K
IDLE CURRENT D202
Q209
21.5V
C1 10u35 + C19 0.047
Q14
R20 33K
1.8K
R45 10K
1.5K
R21 3.3K
IDLE ADJ.
+
C12
R221
1000P
Q205
Q6-9 R43 33K
0V R46
D9 D10 Q2
DC/DC CON. FET DRIVER
J1
1 GND
Q13 D8 Q1
C16 10u35
10K
25.2V R27 4.7K R22 47K Q8
C210 100P
J5 L A-CH R SP IN L B-CH R X08-A/2 -E2 1/2
1 2
R202 2.7K
R204 2.7K 11.4V + R206 1.5K
R210 100
Q208 Q212
R17 3.3K
R22 1.5K
R15 10K
D204
R21 10K
R18 4.7K
C202 10u35
C204
0.01
D21
Q204
C206 4700P R214 1.3K
4 5 6 7 8 1
R220 0.1 2W R25 24K R224 1.8K
A-CLASS AVR
C9 47u25 +
R17 15K
3
D12
R19 43K
R13 68
0.55V
Q7
22K
Q10
TH1
22K
E2
6 POSI TH2 5 POSI 4 4 DD CON 3 DD CON 2 PRT DC 1 PRT OC 3 2 Q1
-0.6V
TH3
R14 100
Q202
Q2
Q3
C18 47u25 +
D23
D13
0V Q207-210
Q9 D11
MUTE DET.
P.CON DET
C17 100u25 +
C208 4700P
R208 430
R216 1.3K
R218 330
R226
D20
CN1
BR1 VR202 220(B) BR+ 2 BL+ 3 BL- 4 AR- 5 AR+ 6 AL+ 7 AL- 8 1 3 2 2 -1.2V
R222 1.8K
R20 8.2K
Q206
D14
R230 47K
C16 10u35 + C15 100u35 +
0.1 2W
OVER VOLTAGE DET.
SHIELD CASE E1
-0.55V
POWER DRIVE STAGE
Q211-214
5.7V(MUTE) -5.1V
Q11
1
R24 22K
TEMPERATURE DETECTION
C22 10u35
C23 47u25
RIPPLE FILTER
Q10
+
21.5V
Q8
+
+
Q3
0.7V
Q4
D206
D208
-1.2V
Q214 POWER STAGE
21.5V 3 Q9,11
E3
R15 4.7K 14.4V 8.1V 1 GND 2 BATT 3 P-CON 4 LED 5 PRT CONT
(X08-4080-10) (B/2) IC6 : UPC494C Q1-4,6,7,12,13,402 : 2SC945(A) (Q,P) : 2SA733(A) (Q,P) : 2SC4137(V,W) : 2SA992(F,E) : 2SC2590(Q,R) : 2SA1110(Q,R) : 2SC5100LB : 2SA1908LB D5-10,14-18,401,402 : 1SS133 : RD7.5JS(B) : RD16JS(B2)
KAC-859 (K,M,E,J) (2/2)
R212 100
C212 100P
D9
6
IDLE CURRENT
D24
D10
C
Q210
-25.2V
MUTE DRIVER
R16 330
D19
D18
D16
D17
D15
R23 2.2K
POWER (RED)
6 P-CON SP
Q5,8-11,14 Q401 Q403 Q404 Q405 Q406,408 Q407,409
R321 470
R331 470
R302 470
R312 470
R322 470
R332 470
R341 470
R311 470
R303 470
R305 470
R306 470
R308 470
R309 470
R310 470
R313 470
R315 470
R316 470
R318 470
R319 470
R320 470
R323 470
R325 470
R326 470
R328 470
R329 470
R330 470
R333 470
R335 470
R336 470
R338 470
R339 470
R340 470
R342 470
R343 470
R304 470
R307 470
R314 470
R317 470
R324 470
R327 470
R334 470
R337 470
R344 470
R345 470
D11,13 D12
2SA733(A) 2SC945(A) 2SA817A 2SA992 2SC1627A 2SC1845
NJM2058D
7
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.
UPC4574C
UPC494C
KAC-859
D18
D5
5
1.2V
1.2V
MUTE CIRCUIT DRIVER
R1 3.3K
2 BATT 14.4V 3 P-CON
Q13,14
SP-P.CON. /P.CON. SW
R16 4.7K
0.7V
0V
8.2V
SUB-AMP. SP-RELAY DRIVER D13
1.5K
(B)
C27 1000P
Q5
R18 1.5K
10
14.4V
10K
Q203-206
25.2V
D3
9
PROTECTOR DC DET.
R34 16K
R26 33K
+
+
Q11
C24 1000P
Q7
Q9
D15 CN7 IDLE ADJ.
A CLAS
6
-HB 6
VR401
C402 10u35
+
-0.6V
C105 4700P
1.8K
NF
CN6
C401 22u50
TEMPERATURE COMPENSATION
C101 10u35
WH6
D401
0.01
Q101
+
Q103
R403 1.5K
Q401
0.57V
IDLE CURRENT
Q408 R414
470
KAC-859
EXPLODED VIEW
A B
A
22 (E type only)
A 702
21 23
1
A A
A
A C
F2
A
F1
Ex2 Ex2
(X09-)
4
C A
DC1 (J type only)
C
741 726
Bx6
(X08-4080-10) (A/2)
(X08-)
L 715 Mx2
731 Fx3 C C Fx4 C Bx2 A C C G F F A Fx3 C C C C Fx3 C C
C Lx8
Lx2 Fx3 C Fx3 Fx3 C Kx8
C Fx3
(X09-5330-10)
C 727 G
3
D J
2
(X08-4080-10) G (B/2)
726
C G H C C
11
12
C C
C
10
A B C D E F G H J K L M N 3x8 (BLK) 3x10 (BLK) 3x8 4x8 (BLK) 2x8 (BLK) 2.6x10 3x12 3x8 FLAT WASHER M3 M4 M6 M6x12 : N89-3008-45 : N80-3010-45 : N89-3008-46 : 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 : N09-4378-05
Nx2
3
5
1
Nx2
KAC-859 (K)
Parts with exploded numbers larger than 700 are not supplied.
17
KAC-859
PARTS LIST
New Parts Parts without Parts No. are not supplied. Ref.No. A d d N e w Parts No. Description Dest inati on Ref.No. C20 C21 C22 C23 C24 C25 C26 C27 C101,102 C103,104 C105,106 C109,110 C111,112 C113,114 C115,116 C117-120 C122 C123,124 C125,126 C127,128 C129,130 C131,132 C133,134 C135,136 C137,138 C201,202 C203,204 C205,206 C209,210 C211,212 C213,214 C215,216 C217-220 C222 C223,224 C225,226 C227,228 C229,230 C231,232 C233,234 C235,236 C237,238 C301 C302 C303 C305 C306 C307 C308 C309,310 C311 C312,313 C314 C315-317 C318 A d d N e w Parts No. CE04DW1A101M CE04DW1A221M CE04NW1V100M CE04NW1E470M CF92FV1H102J C90-2726-05 CE04NW1H010M CF92FV1H102J CE04DW1V100M CK45FB1H122K CC45FSL1H100D CC45FSL1H220J CC45FSL1H100D CC45FSL1H220J CE04DW1V100M CF92FV1H224J CC45FSL1H220J CE04DW1V220M CE04DW1V100M CC45FSL1H471J CF92FV1H102J CE04DW1A101M CC45FSL1H470J CC45FSL1H100D CC45FSL1H101J CE04DW1V100M CK45FB1H122K CC45FSL1H100D CC45FSL1H220J CC45FSL1H100D CC45FSL1H220J CE04DW1V100M CF92FV1H224J CC45FSL1H220J CE04DW1V220M CE04DW1V100M CC45FSL1H471J CF92FV1H102J CE04DW1A101M CC45FSL1H470J CC45FSL1H100D CC45FSL1H101J CE04DW1V100M CK45FB1H122K CC45FSL1H100D CC45FSL1H220J CC45FSL1H100D CC45FSL1H220J CE04DW1V100M CC45FSL1H220J CE04DW1V100M CF92FV1H474J CF92FV1H124J CE04DW1H010M CF92FV1H472J ELECTRO ELECTRO ELECTRO ELECTRO MF-C ELECTRO ELECTRO MF-C ELECTRO CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECTRO MF-C CERAMIC ELECTRO ELECTRO CERAMIC MF-C ELECTRO CERAMIC CERAMIC CERAMIC ELECTRO CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECTRO MF-C CERAMIC ELECTRO ELECTRO CERAMIC MF-C ELECTRO CERAMIC CERAMIC CERAMIC ELECTRO CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECTRO CERAMIC ELECTRO MF-C MF-C ELECTRO MF-C Description 100UF 220UF 10UF 47UF 1000PF 220UF 1.0UF 1000PF 10UF 1200PF 10PF 22PF 10PF 22PF 10UF 0.22UF 22PF 22UF 10UF 470PF 1000PF 100UF 47PF 10PF 100PF 10UF 1200PF 10PF 22PF 10PF 22PF 10UF 0.22UF 22PF 22UF 10UF 470PF 1000PF 100UF 47PF 10PF 100PF 10UF 1200PF 10PF 22PF 10PF 22PF 10UF 22PF 10UF 0.47UF 0.12UF 1.0UF 4700PF 10WV 10WV 35WV 25WV J 50WV 50WV J 35WV K D J D J 35WV J J 35WV 35WV J J 10WV J D J 35WV K D J D J 35WV J J 35WV 35WV J J 10WV J D J 35WV K D J D J 35WV J 35WV J J 50WV J Dest inati on
KAC-859
1 3 4 5 DC1 10 11 12 F1,F2 21 A C D F G H J K L M N 22 23 1A 3B 2B 2A 1B 3B A21-4015-02 2A A64-1979-02 1B A84-0229-02 3B B19-2024-04 B46-0100-50 B46-0191-03 B59-0090-00 B64-1662-00 B64-1663-00 B64-1663-00 B64-1664-00 B64-1665-00 E30-4341-05 F01-1629-01 F01-1630-03 F01-1631-03 F52-0014-05 HEAT SINK HEAT SINK HEAT SINK FUSE(BLADE TYPE) (25A) POLYSTYRENE FOAMED FIXTURE POLYSTYRENE FORMED BOARD PROTECTION SHEET DRESSING PANEL PANEL REAR PANEL LIGHTING BOARD WARRANTY CARD
INST.MANUAL (ENG,FRE,SPA)
E1M1K J J K
INST.MANUAL (ENG,FRE,GER,DUT) E1 INST.MANUAL (ITA,SPA,POR) E1 J INST.MANUAL (ENG,CHI) M1 J
H10-4642-03 H10-4642-03 H11-1521-04 H11-1521-04 H21-1117-04 H21-1117-04 H25-0336-04 H25-0336-04 H54-1648-03 H54-1648-03 1A 1B 2B 2A 2B N99-1587-05 N89-3008-45 N89-3008-46 N09-4026-05 N09-4382-05
PROTECTION BAG (170X250X0.03) (170X250X0.03) ITEM CARTON CASE
SCREW SET BINDING HEAD TAPTITE SCREW BINDING HEAD TAPTITE SCREW TAPPING SCREW (4X8,TP,S) TAPTITE SCREW (2.6X10) BRAZIER HEAD TAPTITE SCREW FLAT HEAD TAPTITE SCREW FLAT WASHER (4) SCREW SCREW SCREW DRESSED SCREW (M6X12) LEAD TERMINAL SET TERMINAL COVER SET E1
2B N87-3012-46 2A N88-3012-46 2A N15-1040-46 1B N09-4216-08 1B N09-4214-08 1B N07-0003-08 3A N09-4378-05 1A W01-1530-05 1A W01-1515-05
PREAMPLIFIER UNIT(X08-4080-10)
C1 -3 C4 ,5 C6 C7 -10 C11 C12 -15 C16 ,17 C18 C19 K : North America M1: Other Areas CF92FV1H102J CE04DW1E220M CE04DW1H010M CK45FF1H103Z C90-2707-05 CK45FF1H103Z CE04NW1V100M CE04NW1H010M CE04NW1V100M E1: Europe MF-C ELECTRO ELECTRO CERAMIC ELECTRO CERAMIC ELECTRO ELECTRO ELECTRO 1000PF 22UF 1.0UF 0.010UF 220UF 0.010UF 10UF 1.0UF 10UF J 25WV 50WV Z 35WV Z 35WV 50WV 35WV
J: Japan indicates safety critical components.
18
KAC-859
PARTS LIST
New Parts Parts without Parts No. are not supplied. Ref.No. C319 C320 C321 C322 C323 C324 C325,326 C327-335 C401 C402 C403,404 C405,406 CN4 ,5 CN6 CN7 J1 B R1 -3 R4 -7 R8 R11 ,12 R13 R14 R15 R16 R17 R18 ,19 R20 R21 R22 R23 R24 R25 ,26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R40 R41 ,42 R43 R44 R45 ,46 R47 R51 -60 K : North America M1: Other Areas 2A A d d N e w Parts No. CE04DW1V100M CF92FV1H102J CC45FSL1H101J CE04DW1A101M CC45FSL1H470J CC45FSL1H100D CC45FSL1H221J CE04DW1V100M CE04DW1H220M CE04DW1V100M ELECTRO MF-C CERAMIC ELECTRO CERAMIC CERAMIC CERAMIC ELECTRO ELECTRO ELECTRO Description 10UF 1000PF 100PF 100UF 47PF 10PF 220PF 10UF 22UF 10UF 100PF 4700PF 35WV J J 10WV J D J 35WV 50WV 35WV J J Dest inati on Ref.No. R101,102 R103-108 R109,110 R111-118 R119,120 R121-124 R125,126 R127,128 R129,130 R131,132 R133,134 R136 R138 R139,140 R141,142 R143,144 R145,146 R147,148 R149-152 R153,154 R155,156 R157,158 R159,160 R161,162 R201,202 R203-208 R209,210 R211-218 R219,220 R221-224 R225,226 R227,228 R229,230 R231,232 R233,234 R236 R238 R239,240 R241,242 R243,244 R245,246 R247,248 R249-252 R253,254 R255,256 R257,258 R259,260 R261,262 R301,302 R303 R304 R305 R306 R307-310 R311 A d d N e w Parts No. RD14BB2C102J RD14BB2C103J RD14BB2C822J RD14BB2C682J RD14BB2C104J RD14BB2C823J RD14BB2C393J RD14BB2C104J RD14BB2C562J RD14BB2C682J RD14BB2C183J RD14BB2C103J RD14BB2C103J RD14BB2C391J RD14BB2C682J RD14BB2C103J RD14BB2C183J RD14BB2C752J RD14BB2C102J RD14BB2C101J RD14BB2C361J RD14BB2C183J RD14BB2C101J RD14BB2C330J RD14BB2C102J RD14BB2C103J RD14BB2C822J RD14BB2C682J RD14BB2C104J RD14BB2C823J RD14BB2C393J RD14BB2C104J RD14BB2C562J RD14BB2C682J RD14BB2C183J RD14BB2C103J RD14BB2C103J RD14BB2C391J RD14BB2C682J RD14BB2C103J RD14BB2C183J RD14BB2C752J RD14BB2C102J RD14BB2C101J RD14BB2C361J RD14BB2C183J RD14BB2C101J RD14BB2C330J RD14BB2C222J RD14BB2C103J RD14BB2C102J RD14BB2C103J RD14BB2C822J RD14BB2C682J RD14BB2C104J RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD Description 1.0K 10K 8.2K 6.8K 100K 82K 39K 100K 5.6K 6.8K 18K 10K 10K 390 6.8K 10K 18K 7.5K 1.0K 100 360 18K 100 33 1.0K 10K 8.2K 6.8K 100K 82K 39K 100K 5.6K 6.8K 18K 10K 10K 390 6.8K 10K 18K 7.5K 1.0K 100 360 18K 100 33 2.2K 10K 1.0K 10K 8.2K 6.8K 100K J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W Dest inati on
CC45FSL1H101J CERAMIC CF92FV1H472J MF-C E40-4296-05 E40-3668-05 E40-3640-05 E63-0849-05 N80-3010-45 RD14BB2C102J RS14KB3D820J RD14BB2C123J RD14BB2C681J RD14BB2C103J RD14BB2C101J RD14BB2C103J RD14BB2C472J RD14BB2C332J RD14BB2C152J RD14BB2C333J RD14BB2C332J RD14BB2C152J RD14BB2C104J RD14BB2C223J RD14BB2C152J RD14BB2C103J RD14BB2C473J RD14BB2C102J RD14BB2C103J RD14BB2C224J RD14BB2C681J RD14BB2C273J RD14BB2C163J RD14BB2C472J RD14BB2C273J RD14BB2C684J RD14BB2C103J RD14BB2C223J RD14BB2C473J RD14BB2C821J RD14BB2C333J RD14BB2C104J RD14BB2C103J RD14NB2E100J RD14BB2E471J E1: Europe
FLAT CABLE CONNECTOR (6P) PIN ASSY (6P) PIN ASSY (2P) PIN JACK (6P) PAN HEAD TAPTITE SCREW RD FL-PROOF RS RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD 1.0K 82 12K 680 10K 100 10K 4.7K 3.3K 1.5K 33K 3.3K 1.5K 100K 22K 1.5K 10K 47K 1.0K 10K 220K 680 27K 16K 4.7K 27K 680K 10K 22K 47K 820 33K 100K 10K 10 470 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J 1/6W 2W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/4W 1/4W
J: Japan indicates safety critical components.
19
KAC-859
PARTS LIST
New Parts Parts without Parts No. are not supplied. Ref.No. R312-314 R315 R316 R317 R318,319 R320 R321 R322 R323 R324 R325 R326 R327 R328 R329 R330,331 R332 R333 R334 R335 R336 R339 R341-348 R349-352 R401,402 R403 R404 R405,406 R407 R408-411 R412,413 R414,415 R416-419 VR1 -3 VR4 VR401 K1 S1 ,2 S3 S4 S5 D1 -4 D5 -10 D11 D12 D13 D14 -18 D101-110 D201-210 D301-305 D401,402 IC1 -3 IC4 IC5 K : North America M1: Other Areas A d d N e w Parts No. RD14BB2C103J RD14BB2C104J RD14BB2C473J RD14BB2C152J RD14BB2C332J RD14BB2C512J RD14BB2C223J RD14BB2C391J RD14BB2C562J RD14BB2C472J RD14BB2C222J RD14BB2C822J RD14BB2C183J RD14BB2C752J RD14BB2C101J RD14BB2C122J RD14BB2C331J RD14BB2C183J RD14BB2C101J RD14BB2C680J RD14BB2C103J RD14BB2C100J RD14BB2C102J RD14BB2C222J RD14BB2C392J RD14BB2C152J RD14BB2C471J RD14NB2E101J RD14NB2E271J RD14NB2E100J RD14BB2C132J RD14BB2C471J R92-2115-05 R31-0223-05 R31-0229-05 R32-0030-05 S76-0810-05 S31-2630-05 S62-0845-05 S62-0842-05 S62-0845-05 RD8.2JS(B) 1SS133 RD7.5JS(B) RD16JS(B2) RD7.5JS(B) 1SS133 1SS133 1SS133 1SS133 1SS133 UPC4574C NJM2058D UPC4574C E1: Europe RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD Description 10K 100K 47K 1.5K 3.3K 5.1K 22K 390 5.6K 4.7K 2.2K 8.2K 18K 7.5K 100 1.2K 330 18K 100 68 10K 10 1.0K 2.2K 3.9K 1.5K 470 100 270 10 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/4W 1/4W 1/4W 1/6W 1/6W 2W Dest inati on Ref.No. IC6 Q1 -4 Q5 Q6 ,7 Q8 -11 Q12 ,13 Q14 Q101,102 Q103-106 Q107-110 Q201,202 Q203-206 Q207-210 Q301,302 Q303,304 Q307 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409 TH1 A d d N e w Parts No. UPC494C 2SC945(A)(Q,P) 2SA733(A)(Q,P) 2SC945(A)(Q,P) 2SA733(A)(Q,P) 2SC945(A)(Q,P) 2SA733(A)(Q,P) 2SC945(A)(Q,P) 2SA733(A)(Q,P) 2SC1845(F,E) 2SC945(A)(Q,P) 2SA733(A)(Q,P) 2SC1845(F,E) 2SA733(A)(Q,P) 2SC1845(F,E) 2SC945(A)(Q,P) 2SC4137(V,W) 2SC945(A)(Q,P) 2SA992(F,E) 2SC2590(Q,R) 2SA1110(Q,R) 2SC5100LB 2SA1908LB 2SC5100LB 2SA1908LB Description IC(SWITCHING REGULATOR) TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR Dest inati on
PTH9M04BD222T POSITIVE RESISTOR
AMPLIFIER UNIT(X09-5330-10)
D19 C1 C2 ,3 C4 C5 ,6 C7 ,8 C9 C11 ,12 C13 ,14 C15 C16 C17 C18 C19 C101,102 C103,104 C105-108 C109-112 C113,114 C201,202 C203,204 C205-208 C209-212 C213,214 C301 CN1 -3 B30-1460-05 CE04DW1V100M C90-2921-05 CF92FV1H153J CF92FV1H102J C90-5306-05 CE04DW1E470M CF92FV1H102J C90-1616-05 CE04DW1V101M CE04DW1V100M CE04DW1E101M CE04DW1E470M CF92FV1H473J CE04DW1V100M CF92FV1H103J CF92FV1H472J CC45FSL1H101J CF92FV1H473J CE04DW1V100M CF92FV1H103J CF92FV1H472J CC45FSL1H101J CF92FV1H473J CF92FV1H473J E40-4233-05 LED(RED) ELECTRO ELECTRO MF-C MF-C ELECTRO ELECTRO MF-C ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO MF-C ELECTRO MF-C MF-C CERAMIC MF-C ELECTRO MF-C MF-C CERAMIC MF-C MF-C 10UF 3900UF 0.015UF 1000PF 2200UF 47UF 1000PF 3300UF 100UF 10UF 100UF 47UF 0.047UF 10UF 0.010UF 4700PF 100PF 0.047UF 10UF 0.010UF 4700PF 100PF 0.047UF 0.047UF 35WV 16WV J J 50WV 25WV J 35WV 35WV 35WV 25WV 25WV J 35WV J J J J 35WV J J J J J
RD 1.3K RD 470 METAL FILM 0.1
VARIABLE RESISTOR (10K,A) VARIABLE RESISTOR (10K,C) SEMI FIXED VAR.RESISTOR (220) MAGNETIC RELAY SLIDE SWITCH SLIDE SWITCH SLIDE SWITCH SLIDE SWITCH ZENER DIODE DIODE ZENER DIODE ZENER DIODE ZENER DIODE DIODE DIODE DIODE DIODE DIODE IC(OP AMP X4) IC(OP AMP X4) IC(OP AMP X4) J: Japan
FLAT CABLE CONNECTOR (8P) indicates safety critical components.
20
KAC-859
PARTS LIST
New Parts Parts without Parts No. are not supplied. Ref.No. CN7 ,8 J1 J4 J5 WH6 CN9 ,10 L1 ,2 T1 T2 B E R1 R2 R3 ,4 R5 R6 ,7 R8 -12 R13 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R101-104 R105,106 R107,108 R109-112 R113-116 R117,118 R119-122 R123-126 R127,128 R129,130 R201-204 R205,206 R207,208 R209-212 R213-216 R217,218 R219-222 R223-226 R227,228 R229,230 R301 K : North America M1: Other Areas 1B 1B A d d N e w Parts No. Description PIN ASSY (2P) SCREW TERMINAL BOARD (3P) SCREW TERMINAL BOARD (10P) SCREW TERMINAL BOARD (8P) WIRING HARNESS (6P) FUSE HOLDER (2P) CHOKE COIL TRANSFORMER FOR CONVERTER TRANSFORMER FOR CONVERTER PAN HEAD TAPTITE SCREW PAN HEAD TAPTITE SCREW RD RD RD RD RD SMALL-R RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD METAL F SMALL-R RD RD RD RD RD RD RD RD METAL F SMALL-R RD SMALL-R 3.3K 22 75 22 4.7K D 10 68 4.7K 330 15K 4.7K 43K 8.2K 10K 47K 2.2K 10 24K 33K 4.7K 33K 2.7K 1.5K 430 100 J J J J J J J J J J J J J J J J J J J J J J J J J 1/6W 1/6W 1/6W 1/6W 1/6W 1/2W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/4W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/6W 1/4W 1/6W 1/4W 1/6W 2W 1/2W 1/6W 1/6W 1/6W 1/6W 1/4W 1/6W 1/4W 1/6W 2W 1/2W 1/6W 1/2W indicates safety critical components. Dest inati on Ref.No. R302-345 VR101,102 VR201,202 D1 ,2 D3 ,4 D5 D6 D7 D8 D9 -12 D13 D14 D15 -18 D20 ,21 D23 D24 D101-108 D201-208 Q1 -6 Q7 Q8 -11 Q101,102 Q103,104 Q105,106 Q107,108 Q109,110 Q111,112 Q113,114 Q201,202 Q203,204 Q205,206 Q207,208 Q209,210 Q211,212 Q213,214 TH1 TH2 ,3 A d d N e w Parts No. RD14BB2E471J R32-0030-05 R32-0030-05 1N5406-M 1SS133 FML22SA FML22RA FML22SA FML22RA 1SS133 RD5.1JS(B) RD15JS(B) 1SS133 1SS133 RD15JS(B) 1SS133 1SS133 1SS133 2SK2897-01MR-F DTA124ESA 2SC945(A)(Q,P) 2SC4137(V,W) 2SC945(A)(Q,P) 2SA992(F,E) 2SC1627A 2SA817A 2SC5100LB 2SA1908LB 2SC4137(V,W) 2SC945(A)(Q,P) 2SA992(F,E) 2SC1627A 2SA817A RD Description 470 J 1/4W Dest inati on E40-3640-05 E70-0828-05 E70-0829-05 E70-0821-05 E39-0339-05 J13-0602-05 L33-1032-05 L19-0589-05 L19-0588-05 N80-3010-45 N80-2008-45 RD14BB2C332J RD14BB2C220J RD14BB2C750J RD14BB2C220J RD14BB2C472J RD14DB2H100J RD14BB2C680J RD14BB2C472J RD14BB2C331J RD14BB2C153J RD14BB2C472J RD14BB2C433J RD14BB2C822J RD14BB2C103J RD14BB2C473J RD14BB2C222J RD14NB2E100J RD14BB2C243J RD14BB2C333J RD14BB2C472J RD14BB2C333J RD14BB2C272J RD14BB2C152J RD14BB2C431J RD14NB2E101J RD14BB2C132J RD14NB2E331J RD14BB2C182J R92-2115-05 RD14DB2H100J RD14BB2C473J RD14BB2C272J RD14BB2C152J RD14BB2C431J RD14NB2E101J RD14BB2C132J RD14NB2E331J RD14BB2C182J R92-2115-05 RD14DB2H100J RD14BB2C473J RD14DB2H100J E1: Europe
SEMI FIXED VAR.RESISTOR (220) SEMI FIXED VAR.RESISTOR (220) DIODE DIODE DIODE DIODE DIODE DIODE DIODE ZENER DIODE ZENER DIODE DIODE DIODE ZENER DIODE DIODE DIODE DIODE FET DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR
2SC5100LB TRANSISTOR 2SA1908LB TRANSISTOR PTH9L04BD222TS POSITIVE RESISTOR PTH9M04BD222T POSITIVE RESISTOR
1.3K J 330 J 1.8K J ILM 0.1J D 10 J 47K 2.7K 1.5K 430 100 J J J J J
1.3K J 330 J 1.8K J ILM 0.1J D 10 J 47K J D 10 J
J: Japan
21
KAC-859
SPECIFICATIONS
SPECIFICATIONS
Audio Section
Max Power Output(4) 5-channel Mode .....................................................................................................................................80W X 4+ 240W X1 4-channel Mode ..................................................................................................................80W X 2+ 240W X1 + 240W X1 3-channel Mode ..................................................................................................................80W X 2+ 240W X1 + 240W X1 Rated Power Output(+B=14.4V)(4) 5-channel Mode ....................................................................................................................................40W X 4 +120W X 1 (DIN 45324) 5-channel Mode ....................................................................................................................................40W X 4 +120W X 1 (20Hz~20kHz, less than 0.08% THD) + (20Hz~200Hz, less than 0.08% THD) 4-channel Mode ............................................................................................................... 40W X 2 +120W X 1 + 120W X 1 (1kHz, 0.08% THD) + (1kHz, 0.8% THD) + (100Hz, 0.08% THD) 3-channel Mode ..................................................................................................................................120W X 2 +120W X 1 (1kHz, 0.8% THD) + (100Hz, 0.08% THD) Rated Power Output(+B=14.4V)(2) 5-channel Mode ....................................................................................................................................60W X 4 +150W X 1 (1kHz, 0.8% THD) + (100Hz, 0.8% THD) Frequency Response (0dB, -3dB) .................................................................................................................................5Hz ~ 50kHz Signal to Noise Ratio................................................................................................................................................................100dB Sensitivity (Max.) .................................................................................................................................................0.2V(Rated Output) Sensitivity (Min.) ..................................................................................................................................................5.0V(Rated Output) Input Impedance .......................................................................................................................................................................10k High-Pass Filter (A, B channel)....................................................................................................................80Hz, 150Hz(12dB/oct.) Low-Pass Filter (SUB channel) .................................................................................................................50Hz ~ 200Hz(18dB/oct.) Infrasonic Filter (SUB channel).................................................................................................................................15Hz(18dB/oct.)
General
Operating Voltage..................................................................................................................................14.4V(11V ~ 16V allowable) Current consumption (Rated Power)............................................................................................................................................48A Dimensions (W X H X D) .....................................................................................................................................290 x 60 x 320 mm (11-7/16 x 2-3/8 x 12-5/8 inch) Weight ....................................................................................................................................................................................5.42kg
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
KENWOOD CORPORATION
14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan