25 KAC-859 25 - users.atw.huusers.atw.hu/bazsielektron/Hang Auto/kenwood_kac-859_[ET].pdf · power...
Transcript of 25 KAC-859 25 - users.atw.huusers.atw.hu/bazsielektron/Hang Auto/kenwood_kac-859_[ET].pdf · power...
POWER AMPLIFIER
KAC-859SERVICE MANUAL
© 2000-5 PRINTED IN KOREAB51-7626-00 (K) 3547
SUB
SUBOUTPUTPOWER IN
GNDBATTP.CON
FUSE (25Ax2)
BRIDGED
RIGHTLEFTSPEAKER
SPEAKER LEVEL INPUT
RIGHTLEFTSPEAKER LEVEL INPUT
25 25
SELECTORINPUT
INPUT SELECTOR LINE IN
GND
B.ch HPFA.ch HPFFREQUENCY(Hz)
SUB.CH LPFSENSITIVITY(V)SUB.CH INPUT
MONO(Lch)STEREOOPERATION
A
B
A
B
A
BRL
5/4/3 CHANNELPOWER AMPLIFIERB SUBA
A
L
R
B SUB
0.3
0.2(MAX)
0.5
1
234
(MIN)5
SENSITIVITY(V)B.CH INPUT
0.3
0.2(MAX)
0.5
1
234
(MIN)5
SENSITIVITY(V)A.CH INPUT
0.3
0.2(MAX)
0.5
1
234
(MIN)5
170
200
15010080
70
50
BAA
OFF150Hz
80HzOFF150Hz
80Hz
SCREW TERMINALBOARD(E70-0828-05)
(E type only)
(N99-1587-05)SCREW SET
(W01-1515-05)TERMINAL COVER SET
(W01-1530-05)LEAD TERMINAL SET
DRESSING PANEL(A21-4015-02)
HEAT SINK(F01-1629-01)
SCREW TERMINALBOARD(E70-0829-05)
SCREW TERMINALBOARD(E70-0821-05)
FUSE(E52-0014-05)
PIN JACK(E63-0849-05)
(J type only)
DC CORD ASSY(E30-4341-05)
40%
KA
C-859
2
BLO
CK
DIA
GR
AM
-111.8V
-1
AB
/A
ST
/MO
NO
LEV
EL
LEV
EL
-1
50Hz-200Hz(18dB/oct)
(12dB/oct)
(18dB/oct)15Hz
LEV
EL
120mV 21.9V
SP-P-CON
+LB-LB
+HB-HB
320mV
0
10
20
30
40
50
-10
MONO AMP
4ch AMP
ISOLATION& FILTER POWER
dB
INP
UT
LEV
EL
VO
L.
IC1L
R
SP
SP
HPF
HPF
IC4 (1/4)
IC4 (2/4)
S1-1
S1-2
R
L
(440W
)
80,150,OFF
(1/4)IC5
MUTEQ101,102
SP
R
L
SP
IC5(2/4)
S2-2
IC4 (4/4)
HPF
IC2
IC4 (3/4)
HPF
80,150,OFFS2-1
R
40WMUTE
Q201,202(4 )
L
S4
S3
200mV
R
L (2/4)(1/4)IC3
IC3
(3/4)IC5
(4/4)IC5
IC3 (3/4)
LPF
IC3 (4/4)
INFRA
MUTE
120W(4 )
SUB
A
B B
A
SUB
FILTER
CONVERTERDC/DC BATT
P-CON
T1,T2Q1-6
Q307
S5SUB/AB
5 CH AMP. BLOCK DIAGRAM
[ LEVEL DIAGRAM ]
KAC-859
Q14 4.7k
R16
to P-CON terminal
from SP-P-COND8
R44
100k
10u
35
3.3k
Q13
A
Q2
power controlD117.5v
KAC-859
3
CIRCUIT DESCRIPTION
When the SP output from the head unit is con-
nected to SP IN, the power can be switched
ON/OFF based on the DC voltage of the SP out-
put.
However, As certain head unit models output DC
permanently or generate a click during switching
OFF, it is required to provide the capability of pre-
vious 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 cir-
cuit is not activated.
This circuit holds the ON status while the DC volt-
age 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.
SP P-CON Switching Circuit
KAC-859
4
ADJUSTMENT
ADJUSTMENTNo ITEM INPUT SETTINGS OUTPUT SETTINGS
TUNER (RECEIVER)SETTINGS
ALIGNMENTPOINTS ALIGN FOR FIG.
Connect a cassette receiver or other receiver.
1 IDLE CURRENTConnect a DC voltmeter toCN7/CN8 and J4(SP.OUT,
L+/R-) in X09-5330-10 UNITVolume : 0
(A)VR101(Lch)VR102(Rch)
(B)VR201(Lch)VR202(Rch)
After sufficient agingadjust to 2.0mV
(a)
2 IDLE CURRENTConnect a DC voltmeter toCN7 in X08-4080-10 UNIT Volume : 0
(SUB)VR401
After sufficient agingadjust to 2.0mV (a)
BATT.P.CON. GND
(X09-5330-10)
(X08-4080-10)
SPEAKEROUTPUT
SPEAKERLEVELINPUT
FUSE
DC VOLTMETERS2mV
(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-RchA-LchB-LchB-RchCN7
CN7
CN8
B ch
A ch
A C E G IB D F H J
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Component side view)
5 6
1 7
14 8
1 7
14 8
1
1 6
11 2
5
6
1
22
5
6
1
2
3
4
5
6
7
14 8
1 7
14 8
1 8
16 9
1 7
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
R150R145
R149 R247
R245
R255R257
R256R258
R253 R254
R252
R262R250
R251
R261
R249R246
R248
R259
R341
R343
R345
R347R346 R348
R344
R342
R238
R260
R349
R352
R241R243
R242R244
R161
R151
R153
R157R155
R141 R143
R147
R334
R333R332
R331
R329
R335R327
R328
R326
R330 R8
R40
R11
R12
R29
R34
R32 R39
R21
R22R15 R35
R27R26
R18
R19
R20
R17
R16
R25
R410R411
R404
R407
R401
R405R406
R417
R419 R418
R416
R36
R37
R13R42
R41R14R23
R43R24
K1
IDLE SUB
IDEL ADJ.
R6
R47
R4
R5
R7
R146
R148
R336
R339
R228
C218
C118C136
C130
C127
C133
C129
C227
C237
C330 C327 C328 C329
C333C332C331
C225
C233
C135
C235C236
C230C229C234
C228
C226
C125 C137
C134
C128
C324
C321
C323
C320
C325
C326C335
C216
C4
C5
C6
C24 C17
C21
C26
C403
C19C16
C138C126
C124 C123
C223
C115
C116
C315
C316
C319
C104
C2
C224R
132
R12
6
R13
1
R12
7
R12
9
R13
3
R13
4
R13
0
R13
6
R13
8
R31
2R
313
R16
0
R15
9
R35
0
R35
1
R14
4
R31
4
R31
5
R23
8
R23
6
R23
0R
234
R23
3
R22
9
C21
7
C21
9
C22
0C
120
C11
9
C11
7
C12
2
C30
9
C12
C13
2
C322
C11
C25
C13
1
C23
1
C23
2
C7
C31
0
C22
2C
113
C13
C8
C21
5
C9
C14
C11
4
C21
1
C20
9
C20
5C1
C11
2
C11
0
C10
6
C11
1
C10
9
C10
5
C10
1C
102
C20
1
C20
2
C10
3
C20
4C
302
C3
C15
C10
C31
8
C31
7
C31
4
C30
5
C30
6
C31
3
C31
2
C30
7
C30
8
C30
3
C30
1
C20
6
C21
0
C21
2
C21
4
C27
C20
3
C31
1
R22
7R
231
R23
2R
239
R24
0
R10
7
R10
9
R11
1
R11
7
R11
3
R11
5
R11
9
R12
0
R11
6
R11
4
R11
8
R11
2
R11
0
R10
4
R10
8
R1
R20
7
R20
3
R20
9
R21
1
R21
7
R21
3
R21
5
C21
3
R21
9
R22
1 R22
3R
224
R22
0
R45
R21
6
R21
4
R21
8
R21
2
R21
0
R20
4R
208
R32
2
R32
3R
324
R30
7
R31
1
R30
8 R30
9
R31
0
R31
9R
317
R31
6
R31
8
R32
0R
321
R30
5R
303
R30
4
R30
6
R3
C23
C22
C18
C20
C40
6
C40
5
C40
4
C40
2
C40
1
R30
R38
R41
3
R40
3R
402
R41
5
R41
4
R41
2
R40
9R
408
R46
VR
401
R31
R28
R33
R22
2R
124
R12
2
R12
1R
123
R22
5
R22
6
R10
3
W14
W46
W47
W60
W76
W94
W154
W117
W131 W143
W77
W57
W56
W73
W74
W59
W69
W64
W93 W78
W91
W81
W103W104
W105W106
W92W79
W45W98
W132W133
W134W135
W150
W151
W158
W159
W96
W97
W56
W113
W80W90
W89 W95
W29
W70
W169
W122W123
W138
W43
W136
W144
TH1
W128
W5
W18
W16
W35
W44
W19
W20
W15W
13
W11
W9
W3
W12
W10
W4
W1
W7
W8
W23
W30
W36
W72
W82
W83
W84
W86
W61
W85 W
119
W12
0W
121
W11
0
W11
5
W11
4
W12
4
W12
6
W11
6
W12
9
W13
0
W14
0
W15
5 W15
6
W15
7
W14
1
W99
W10
2
W10
9
W11
1
W12
5
W13
7
W55
W48
W62
W52
W54
W63
W53
W51
W42
W38
W37
W32
W31
W34
W17
0
W75
W14
7
W15
3W
152
W14
6W
148
W14
2
W16
0
W16
3W
166
W16
2W
165
W16
7
W16
1
W16
4
W16
8
W11
2
W33
W66
W68
W87
W88
W49
W50
W40
W41
W17
W27
W28
W21
W22
W24
W65
W67
W71
W39
W25
W26
W2 E B E B
E B
E B
E B
E B
E B
E B
E B
E B
E B
BE
EB
EB
EB
EB
EB
BE
E B
E B E B E B
E B E B
E B E B
E BE B
E B
B E
B E
B E
B E
B E B E
EB
EB
BE
B E
B E
B E
B E B E
B E
B E B
12
78
12
78
12
78
E
B E
B E
C334
IC4
A.CHINPUT
A.CHHPF
B.CHHPF
SENSITIVITY
B.CHINPUT
SENSITIVITY
SUB.CHINPUT
SENSITIVITY
SUB.CHLPF
FREQUENCY
OPERATION
INPUTSELECTOR
INPUTSELECTOR
LIN
E IN
A
B
SUB
IC1
IC2
IC3
CN6
CN5 CN4
CN7
IC6
J1
S1
S2
S4
S3
S5
D10
7D
105
D10
3
D10
1
Q10
4
Q10
3
Q20
9
Q10
5
Q20
6
Q20
8Q
210
Q30
2Q
301
Q30
3Q
304
Q13 Q14
Q5
Q2
Q4
Q3
Q12
Q40
3
Q40
2
Q40
5
Q1
Q10
Q9
Q7
Q6
Q40
4
Q401
Q408
Q406
Q8
Q11
Q40
9
Q40
7
D305
D109
D209 D210
D2
D4
D6
D8
D9
D13
D15
D10
D12
D7
D1
D3
Q10
6
Q10
7
Q20
3
Q10
9
Q20
5
Q20
7
Q20
4
Q10
1
Q20
1
Q20
2
Q30
7
Q11
0
Q108
Q102
D11
0
D10
8D
106
D10
4 D10
2
D20
7D
205
D20
3
D20
1
D20
8
D30
4
D30
3D
302
D30
1
D20
6D
204
D5
D11
D17
D40
2
D16
D18
D40
1
D14
D20
2
IC5
X08-4080-10 A/2 (J74-1031-11)PREAMPLIFIER UNIT
X08 B/2
E3
E4
E2
E1
Ref.No. Address Ref.No. Address
IC1 3C Q108 2E
IC2 4C Q109 2F
IC3 6C Q110 2E
IC4 2C Q201 2G
IC5 2D Q202 2G
IC6 6E Q203 2F
Q1 6D Q204 2G
Q2 6D Q205 2F
Q3 6D Q206 2G
Q4 6D 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
K L N P R TM O Q S
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Foil side view)
87
17
148
17
148
1
16
112
5
6
1
2 2
5
6
1
2
3
4
5
6
7
148
17
148
18
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
R156R158
R154
R152
R162
R150R145
R149R247
R245
R255R257
R256R258
R253R254
R252R262R250
R251
R261
R249R246
R248
R259
R341
R343
R345
R347R346R348
R344
R342
R238
R260
R349
R352
R241R243
R242R244
R161
R151
R153
R157R155
R141R143
R147
R334
R333R332
R331
R329
R335 R327
R328
R326
R330R8
R40
R11
R12
R29
R34
R32R39
R21
R22R15R35
R27R26
R18
R19
R20
R17
R16
R25
R410R411
R404
R407
R401
R405R406
R417
R419R418
R416
R36
R37
R13R42
R41 R14R23
R43R24
K1
IDLE SUB
IDEL ADJ.
R6
R47
R4
R5
R7
R146
R148
R336
R339
R228
C218
C118C136
C130
C127
C133
C129
C227
C237
C330C327C328C329
C333 C332 C331
C225
C233
C135
C235C236
C230 C229C234
C228
C226
C125C137
C134
C128
C324
C321
C323
C320
C325
C326C335
C216
C4
C5
C6
C24C17
C21
C26
C403
C19 C16
C138C126
C124C123
C223
C115
C116
C315
C316
C319
C104
C2
C224
R13
2R
126
R13
1
R12
7
R12
9
R13
3
R13
4
R13
0
R13
6
R13
8
R31
2R
313
R16
0
R15
9
R35
0
R35
1
R14
4
R31
4
R31
5
R23
8
R23
6
R23
0R
234
R23
3
R22
9
C21
7
C21
9
C22
0C
120
C11
9
C11
7
C12
2
C30
9
C12
C13
2
C322
C11
C25
C13
1
C23
1
C23
2
C7
C31
0
C22
2C
113
C13
C8
C21
5
C9
C14
C11
4
C21
1
C20
9
C20
5 C1
C11
2
C11
0
C10
6
C11
1
C10
9
C10
5
C10
1C
102
C20
1
C20
2
C10
3
C20
4C
302
C3
C15
C10
C31
8
C31
7
C31
4
C30
5
C30
6
C31
3
C31
2
C30
7
C30
8
C30
3
C30
1
C20
6
C21
0
C21
2
C21
4
C27
C20
3
C31
1
R22
7R
231
R23
2R
239
R24
0
R10
7
R10
9
R11
1
R11
7
R11
3
R11
5
R11
9
R12
0
R11
6
R11
4
R11
8
R11
2
R11
0
R10
4
R10
8
R1
R20
7
R20
3
R20
9
R21
1
R21
7
R21
3
R21
5
C21
3
R21
9
R22
1R22
3R
224
R22
0
R45
R21
6
R21
4
R21
8
R21
2
R21
0
R20
4R
208
R32
2
R32
3R
324
R30
7
R31
1
R30
8R30
9
R31
0
R31
9R
317
R31
6
R31
8
R32
0R
321
R30
5R
303
R30
4
R30
6
R3
C23
C22
C18
C20
C40
6
C40
5
C40
4
C40
2
C40
1
R30
R38
R41
3
R40
3R
402
R41
5
R41
4
R41
2
R40
9R
408
R46
VR
401
R31
R28
R33
R22
2R
124
R12
2
R12
1R
123
R22
5
R22
6
R10
3
W14
W46
W47
W60
W76
W94
W154
W117
W131W143
W77
W57
W56
W73
W74
W59
W69
W64
W93W78
W91
W81
W103W104
W105W106
W92W79
W45W98
W132W133
W134W135
W150
W151
W158
W159
W96
W97
W56
W113
W80W90
W89W95
W29
W70
W169
W122W123
W138
W43
W136
W144
TH1
W128
W5
W18
W16
W35
W44
W19
W20
W15 W
13
W11
W9
W3
W12
W10
W4
W1
W7
W8
W23
W30
W36
W72
W82
W83
W84
W86
W61
W85W
119
W12
0W
121
W11
0
W11
5
W11
4
W12
4
W12
6
W11
6
W12
9
W13
0
W14
0
W15
5W15
6
W15
7
W14
1
W99
W10
2
W10
9
W11
1
W12
5
W13
7
W55
W48
W62
W52
W54
W63
W53
W51
W42
W38
W37
W32
W31
W34
W17
0
W75
W14
7
W15
3W
152
W14
6W
148
W14
2
W16
0
W16
3W
166
W16
2W
165
W16
7
W16
1
W16
4
W16
8
W11
2
W33
W66
W68
W87
W88
W49
W50
W40
W41
W17
W27
W28
W21
W22
W24
W65
W67
W71
W39
W25
W26
W2EBEB
EB
EB
EB
EB
EB
EB
EB
EB
EB
BE
EB
EB
EB
EB
EB
BE
EB
EBEBEB
EBEB
EBEB
EB EB
EB
BE
BE
BE
BE
BEBE
EB
EB
BE
BE
BE
BE
BEBE
BE
BEB
12
78
12
78
12
78
E
BE
BE
C334
IC4
A.CHINPUT
A.CHHPF
B.CHHPF
SENSITIVITY
B.CHINPUT
SENSITIVITY
SUB.CHINPUT
SENSITIVITY
SUB.CHLPF
FREQUENCY
OPERATION
INPUTSELECTOR
INPUTSELECTOR
LIN
E IN
A
B
SUB
IC1
IC2
IC3
CN6
CN5CN4
CN7
IC6
J1
S1
S2
S4
S3
S5
D10
7D
105
D10
3
D10
1
Q10
4
Q10
3
Q20
9
Q10
5
Q20
6
Q20
8Q
210
Q30
2Q
301
Q30
3Q
304
Q13Q14
Q5
Q2
Q4
Q3
Q12
Q40
3
Q40
2
Q40
5
Q1
Q10
Q9
Q7
Q6
Q40
4
Q401
Q408
Q406
Q8
Q11
Q40
9
Q40
7
D305
D109
D209D210
D2
D4
D6
D8
D9
D13
D15
D10
D12
D7
D1
D3
Q10
6
Q10
7
Q20
3
Q10
9
Q20
5
Q20
7
Q20
4
Q10
1
Q20
1
Q20
2
Q30
7
Q11
0
Q108
Q102
D11
0
D10
8D
106
D10
4D10
2
D20
7D
205
D20
3
D20
1
D20
8
D30
4
D30
3D
302
D30
1
D20
6D
204
D5
D11
D17
D40
2
D16
D18
D40
1
D14
D20
2
IC5
X08-4080-10 A/2 (J74-1031-11)PREAMPLIFIER UNIT
X08 B/2
E3
E4
E2
E1
Ref.No. Address Ref.No. Address
IC1 3R Q108 2P
IC2 4R Q109 2O
IC3 6R Q110 2P
IC4 2R Q201 2N
IC5 2Q Q202 2N
IC6 6P Q203 2N
Q1 6P Q204 2N
Q2 6Q Q205 2N
Q3 6Q Q206 2N
Q4 6Q 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
U W Y AA ACV X Z AB AD
2
1
3
5
7
4
6
W26
W25 W73
W74
W75W76W77
W111
W112W113W114
W115
W116W117W118
W142
W143W144W145
W146
W147W148W149
W152
W153W154W155
W156
W157W158W159
W84
W85
W89W90
W102
W103
W104
W126
W120
W122
W123
W119
W97
W41
W140
W124W141
W150
W195
W162
W174
W199
W190
W178
W173W176
W204
W256
W182
W181
W164
W175
W171
W207
W303
W305
W302
W202
W246
W211
W257
W179
W187 W225
W264W235
W203W254
W258
W218
W265
W212
W255
W270W228 W224
W229
W180
W237
W236
W170
W307
W271W200
W198
W197W169W168
W167
W177
W260
W186W185
W184W183
W189W188
W193
W192
W209
W172
W205W206 W241
W238
W230
W266
W210
W151
W269
W125
R R
L
L
W121
W98
W67
W68
W69
W9W22
W23
W27
W28W29
W30
W31
R301
R203
R119
R128
R129
R229
R127 R24
R18
R25
R20
R21
R16
R17
R12
R227
R228
VR201
VR102
VR202
IDLE B-L
IDLE A-R
B-chIDLE
A-chIDLE
IDLEB-R
VR101
IDLE A-L
C301
C201
C202
C113
C114
C9 C1
C2
T2
C3
C16
C15
C18
C17
T1
C19
C12
C11
C214
1
2
7
8
1
1 1 2 32349
567810
1
2
2
7
81
14
58
1
2
2
7
8
R23
R13
R21
1
R20
1R
209
R20
7R
213
R20
2
R22
6R
224
R22
0
R22
2
R21
2
R21
6
R20
4
R20
8R
206
R21
4
R21
8
R21
0
R21
7
R20
5
R11
5
R10
1
R10
3R
109
R22
R11
2
R10
2R
116
R10
4
R11
4R
120
R10
8
R10
6
R13
0
R23
0
R11
8
R15 R1
R8
L1
L2
R11
R9 R
4
R5
R2
R3
R26
R28
R10
R27
R19
R7
R6
R11
0
R12
2
R10
7
R10
5R
113
R12
1R
125
R12
3R
126
R12
4R
117
R11
1
R22
1
R22
5R
223
R21
9
R21
5
W5
W43
W35
W34
W13
W6
W1
W2
TH
3
TH
2
W8
W21
W3
W16
W17
W18
W12
W4
W11
W19
W10
W15
W14
W7
W33
W42
W50
W57
W64
W78
W86
W51
W58
W65
W79
W87
W92
W52
W44
W36
W59
W53
W45
W37
W60
W54
W46
W38
W61
W71
W62
W55
W47
W39
W82
W95
W10
0
W40
W48
W63W
56
W72 W
83
W96
W10
1
W13
7 W16
1
W16
3W
160
W21
3
W21
9
W30
1
W25
9
W24
2W
248
W24
0
W23
4W
194W
247
W16
6W
165
W25
3
W22
0
W32
W26
7
W26
2W
208
W22
7W
268
W30
4
TH
1
W22
1
W22
2
W23
3
W23
9 W25
2W
245
W19
6
W20
W21
5
W24
W24
4
W23
1W
201
W25
0W
243W
232
W25
1W
249
W21
7
W21
6W
261
W49W21
4
W22
6
W22
3
W26
3
W19
1
W13
8
W70
W99W
81
W94
W10
9W
108
W10
6W
105
W12
9
W13
0
W13
5W
136
W13
4
W13
9
W11
0
W66
W80
W88
W93
W10
7
W13
2W
133W
128
W91
W12
7W
131
C21
1
C11
1
C10
7
C10
3
C10
5
C10
9
C11
2
C10
8
C10
2
C4
C5
C6
C7
C14
C8
C13
C10
4
C10
6
C21
3
C11
0
C10
1
C20
7
C20
3
C20
5
C20
9
C21
2
C20
8C
204
C20
6
C21
0
E B
56
12
56 61 12
E B
B E
B E
E B
EB
BE
EB
EB
EB
EB
DG
SD
GS
DG
SD
GS
DG
SD
GS
BE
BE
BE
EB
EB
EB
BE
BE
EB
EB
EB
EB
EB
EB
EB
BE
BE
BE
BE
BE
BE
BE
X09-5330-10 (J74-1032-21)AUDIO UNIT
D18D16
D17
D15
D1
D2
D20
D12
D9
D10
D13
D11
D24
D3
D7
D8
D6
D5
D21
D23
D19
E2 E3 WH6
E1
D4
D14
CN8
CN1 CN2
J5
R L
L
GND BATT P.CON
RSUB
J4 J1
CN3
CN9 CN10
CN7
Q21
3Q
201
Q21
1Q
214
Q20
2Q
212
Q10
6
Q209
D20
7
D10
7
D10
5
D10
1
D10
8
D20
8
D20
6 D10
6
D10
2
D10
4
D20
3D
202
D20
4
D103
Q205
Q201
Q10
9
Q105
Q103
Q107
Q207
Q206
Q204Q208
Q210
Q110
Q104
Q108
Q203
Q11
3Q
101
Q11
1Q
114
Q10
2
Q7
Q2
Q4
Q6
Q1
Q3
Q5
Q8
Q9
Q11
Q10
Q11
2
D20
5
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Component side view)
9 10
Ref.No. Address
Q1 4AB
Q2 5AB
Q3 4AB
Q4 5AB
Q5 3AB
Q6 5AB
Q7 5Z
Q8 4Z
Q9 3Z
Q10 4Z
Q11 3Z
Q101 3Y
Q102 5Y
Q103 3X
Q104 5X
Q105 2X
Q106 4X
Q107 3X
Q108 5X
Q109 2X
Q110 4X
Q111 3Y
Q112 5Y
Q113 2Y
Q114 4Y
Q201 2W
Q202 5W
Q203 3W
Q204 5W
Q205 2W
Q206 4W
Q207 3W
Q208 5W
Q209 2W
Q210 4W
Q211 3W
Q212 5W
Q213 2W
Q214 4W
AE AF AH AJ AL ANAG AI AK AM
2
1
3
5
7
4
6
W26
W25W73
W74
W75W76W77
W111
W112W113W114
W115
W116W117W118
W142
W143W144W145
W146
W147W148W149
W152
W153W154W155
W156
W157W158W159
W84
W85
W89W90
W102
W103
W104
W126
W120
W122
W123
W119
W97
W41
W140
W124W141
W150
W195
W162
W174
W199
W190
W178
W173W176
W204
W256
W182
W181
W164
W175
W171
W207
W303
W305
W302
W202
W246
W211
W257
W179
W187W225
W264W235
W203W254
W258
W218
W265
W212
W255
W270 W228W224
W229
W180
W237
W236
W170
W307
W271 W200
W198
W197 W169W168
W167
W177
W260
W186W185
W184W183
W189W188
W193
W192
W209
W172
W205W206W241
W238
W230
W266
W210
W151
W269
W125
RR
L
L
W121
W98
W67
W68
W69
W9W22
W23
W27
W28W29
W30
W31
R301
R203
R119
R128
R129
R229
R127R24
R18
R25
R20
R21
R16
R17
R12
R227
R228
VR201
VR102
VR202
IDLE B-L
IDLE A-R
B-chIDLE
A-chIDLE
IDLEB-R
VR101
IDLE A-L
C301
C201
C202
C113
C114
C9C1
C2
T2
C3
C16
C15
C18
C17
T1
C19
C12
C11
C214
1
2
7
8
1
1123 2 3 4 9
5 6 7 8 10
1
2
2
7
8 1
1 4
5 8
1
2
2
7
8
R23
R13
R21
1
R20
1R
209
R20
7R
213
R20
2
R22
6R
224
R22
0
R22
2
R21
2
R21
6
R20
4
R20
8R
206
R21
4
R21
8
R21
0
R21
7
R20
5
R11
5
R10
1
R10
3R
109
R22
R11
2
R10
2R
116
R10
4
R11
4R
120
R10
8
R10
6
R13
0
R23
0
R11
8
R15R1
R8
L1
L2
R11
R9R
4
R5
R2
R3
R26
R28
R10
R27
R19
R7
R6
R11
0
R12
2
R10
7
R10
5R
113
R12
1R
125
R12
3R
126
R12
4R
117
R11
1
R22
1
R22
5R
223
R21
9
R21
5
W5
W43
W35
W34
W13
W6
W1
W2
TH
3
TH
2
W8
W21
W3
W16
W17
W18
W12
W4
W11
W19
W10
W15
W14
W7
W33
W42
W50
W57
W64
W78
W86
W51
W58
W65
W79
W87
W92
W52
W44
W36
W59
W53
W45
W37
W60
W54
W46
W38
W61
W71
W62
W55
W47
W39
W82
W95
W10
0
W40
W48
W63 W
56
W72W
83
W96
W10
1
W13
7W16
1
W16
3W
160
W21
3
W21
9
W30
1
W25
9
W24
2W
248
W24
0
W23
4W
194 W
247
W16
6W
165
W25
3
W22
0
W32
W26
7
W26
2W
208
W22
7W
268
W30
4
TH
1
W22
1
W22
2
W23
3
W23
9W25
2W
245
W19
6
W20
W21
5
W24
W24
4
W23
1W
201
W25
0W
243 W
232
W25
1W
249
W21
7
W21
6W
261
W49 W21
4
W22
6
W22
3
W26
3
W19
1
W13
8
W70
W99 W
81
W94
W10
9W
108
W10
6W
105
W12
9
W13
0
W13
5W
136
W13
4
W13
9
W11
0
W66
W80
W88
W93
W10
7
W13
2W
133 W
128
W91
W12
7W
131
C21
1
C11
1
C10
7
C10
3
C10
5
C10
9
C11
2
C10
8
C10
2
C4
C5
C6
C7
C14
C8
C13
C10
4
C10
6
C21
3
C11
0
C10
1
C20
7
C20
3
C20
5
C20
9
C21
2
C20
8C
204
C20
6
C21
0
EB
56
12
566 11 2
EB
BE
BE
EB
EB
BE
EB
EB
EB
EB
DG
SD
GS
DG
SD
GS
DG
SD
GS
BE
BE
BE
EB
EB
EB
BE
BE
EB
EB
EB
EB
EB
EB
EB
BE
BE
BE
BE
BE
BE
BE
X09-5330-10 (J74-1032-21)AUDIO UNIT
D18D16
D17
D15
D1
D2
D20
D12
D9
D10
D13
D11
D24
D3
D7
D8
D6
D5
D21
D23
D19
E2E3WH6
E1
D4
D14
CN8
CN1CN2
J5
RL
L
GNDBATTP.CON
R SUB
J4J1
CN3
CN9CN10
CN7
Q21
3Q
201
Q21
1Q
214
Q20
2Q
212
Q10
6
Q209
D20
7
D10
7
D10
5
D10
1
D10
8
D20
8
D20
6D10
6
D10
2
D10
4
D20
3D
202
D20
4
D103
Q205
Q201
Q10
9
Q105
Q103
Q107
Q207
Q206
Q204Q208
Q210
Q110
Q104
Q108
Q203
Q11
3Q
101
Q11
1Q
114
Q10
2
Q7
Q2
Q4
Q6
Q1
Q3
Q5
Q8
Q9
Q11
Q10
Q11
2
D20
5
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Foil side view)
11 12
Ref.No. Address
Q1 4AG
Q2 5AG
Q3 4AG
Q4 5AG
Q5 3AG
Q6 5AG
Q7 5AI
Q8 4AI
Q9 3AI
Q10 4AI
Q11 3AI
Q101 3AJ
Q102 5AJ
Q103 3AJ
Q104 5AK
Q105 2AJ
Q106 4AK
Q107 3AJ
Q108 5AJ
Q109 2AJ
Q110 4AJ
Q111 3AJ
Q112 5AJ
Q113 2AJ
Q114 4AJ
Q201 2AL
Q202 5AL
Q203 3AL
Q204 5AL
Q205 2AL
Q206 4AL
Q207 3AL
Q208 5AL
Q209 2AL
Q210 4AL
Q211 3AL
Q212 5AL
Q213 2AL
Q214 4AL
A C E G IB D F H J
2
1
3
5
7
4
6
KAC-859
0V
0V0V
0V
0V
0V
0V 0V0V
0V
0V
-16.6V
16.8V
0V
0V0V
0V
0V 0V
0V
0V
-16.6V
16.8V
0V0V
0V
0V
0V0V
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
0V0V
0V
0V
0V
0V0V
0V
14.3V0V
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
B LINEB LINE
Bch
Lch
Rch
Lch
Ach
J1
Rch
Rch
Lch
SUBch
S2
E3
E4
E2
IC2IC2
(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
PHASEINVERTER
HPF D20
9D
210
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
D11
0
Q102
Q104 Q106
MUTE
D10
9 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
D1
D2
D3
D4
IC3(4/4)
D30
5
ISOLATIONAMPLIFIER
MIXERSIGNAL
ISOLATIONAMPLIFIER
PHASEINVERTER
FILTERINFRASONIC
IC1-3,5 : UPC4574CIC4 : 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
: 1SS133GND LINESIGNAL LINE
WH2
WH3
WH1
2/2
X09-CN2
2/2
CN3X09-
2/2
CN1X09-
AMPLIFIERISOLATION
INPUTSELECTOR
SUB. CH LPF FREQ.
SUB. CH
LEVELINPUT
2-STAGE
AMPLIFIERDIFFERENTIAL
INPUTSELECTOR
OPERATION
B.CH HPF
B.C
H IN
PU
T L
EV
EL
A.C
H IN
PU
T L
EV
EL
A.CH HPF
AMPLIFIERDIFFERENTIAL2-STAGE
AMPLIFIERDIFFERENTIAL2-STAGE
ONLY(E) TYPE
10K
1200
P
R20
4
C20
4C
203
1200
P
10K
R20
3
1KR201
R2021K
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-
62
31 5
7
12
1314 10
94
811
10u35+
C201
10u35+
C202
R209
8.2K
C2 1000P
R2 1K
R213 6.8K
R214 6.8K
R205 10K
10P
C20
510
KR
207
10K
R20
810
PC
206
R206 10KR212
6.8K
22P
C21
0
6.8KR211
22P
C20
9
6.8K
R21
76.
8KR
218R210
8.2KC
211
10P
C21
2
10P
R215
C213
C214 22P
R216 6.8K
10u35+
C2153
4
1
2
R221
82K
R222
82K
82K
R224
R223
82K
100K
R21
910
0KR
220
10u35+
C216
AB A
ST MONO
12
3
R23
1 6.
8K
R23
3 18
KR
234
18K
R23
2 6.
8K
R22
7 10
0KR
228
100K
R22
5 39
KR
226
39K
0.22C217
0.22C219
R2295.6K
R230
5.6K
C218
0.22
C220
0.22
5
6
11
47
3
21
10K
(A)
VR
2
10KR236
R238 10K
C222 22P
22u35+
C223
22u35+
C224
390
R23
939
0R
240
10K
(A)
VR
2
10K
R24
310
KR
244
10u35+
C225
10u35+
C226
6.8KR241
6.8KR242
470P
C22
747
0PC
228
R24
5 18
KR
246
18K
C233 47P
C234 47P
360
R25
5
1KR25
11KR25
2
360
R25
6
1KR25
01KR24
9
100
R253
1000P
C229
1000PC230
100R254
R24
7
7.5K
R24
8
7.5K
100u
10C
231 +
100u
10C
232
+
33R
261
33R
262
100P
C23
710
0PC
238
R257 18K
C235 10P
R258 18K
C236 10P
R259 100
R260 100
R106 10K C10
610
P
10u35
C10
4
R10
4
1200
P
10K
10u35+
C10212
00P
C10
3 +
R10
3
10K
R10
810
KR
107
10K
C101
C10
510
P
R105 10K
10P
C11
2
C116R11
86.
8K
C11
022
P
3
2
6.8K
R1121
R122
82K6
5
67 10u35
+
10P
8.2KR110
R114 6.8K
R113 6.8K
R1 1K
C1 1000P
582K
R123
R124
82K8
6.8K14
8.2K
R109
13
C10
922
P
12 R11182K
R11
76.
8K
C11
1
R1217
100K
R11
9
R116 6.8K
C114 22P
100K
R12
0
C113 22P
C11510
R115 6.8K
98 10u35
+
R130R12
6 39
K
C118
0.22
C120
0.22
5.6K8
10
910K
R136
C124C122 22P 22u35
+
13
R138 10K
1214
10K
(A)
VR
1
R13
3 18
K
R13
1 6.
8K
R12
5 39
K
R12
7 10
0KR
128
100K
R13
4 18
K
R13
2 6.
8K
5.6KR129
C1170.22
C1190.22
390
R14
039
0R
139
1314
12
10K
(A)
VR
1
+22u35C123
360
R15
6
R14
6 18
K
1000P
6.8K 10u35+
R142 C126
7.5K
R14
8
C134 47P
100
R158 18K
C136 10P
R160 100
C13
810
0P
C130
1000P
C129
R14
5 18
K
470P
C12
747
0P
10K
R14
4
C12
8
R14
310
K
1KR15
0
R154
R15
2
R14
91K
R15
1
6.8KR141
10u35+
C125
R153
100
C133 47P
R14
7
7.5K
100u
10C
132
1K + R16
233
100u
10C
131
1K
+
R16
133
R15
536
0
R157 18K
C135 10P
100P
C13
7
R159 100
10K
R30
5
10u35
C30
2
1200
P
+
10K
R30
3
C301
10P
C30
3
R304 1K
R31
110
0K
C307 22PR308 6.8K
C3 1000P
R3 1K
390
R32
2
10P
6.8K14
R306
8.2K
13
22P
C30
5
12 R307
6.8K
R31
0
C30
6
3
R309 6.8K
21
+10u35C308 6
75
VR
310
K(A
)
+
C31910u35
R32
7 18
K
R33
6
10K
R33
01.
2K
R33
1
100u
10C
322
1.2K
+
R33
568
C321100P
C32
0 10
00P
10u35+
C335
R329100
C323 47P
R32
8
7.5K
R33
233
0
R333 18K
C324 10P
C32
622
0P
R334 100
9
108
R312 10K
C309 22P
10R
339
5
11
76 4
R314 10K
C310 22P
10KR313
10u35+
C311100KR315
22u2
5C
4 +
98
10
R32
6 8.
2K
2.2KR325
1u50+
C317
R31
647
K
0.47
C31
2
3.3K
R319
10K(C) 10K(C)
0.12
C31
4R324 4.7K
C318 4700P
1u50+
C316
+
C3151u50
5.1KR320
R32
1 22
K
R32
3 5.
6K
1KR34
510
u35
C33
1
+R
346
1KC
332
10u3
5
+R
347
1KC
333
+10u3
5
R34
81K
+
C33
410
u35
R34
11K R34
2
R34
3
1K 1K 1KR34
4
C32
710
u35
C32
8+ +C
329
+10u3
5
10u3
5
10u3
5C
330
+
78 6 5 4 3 2 1
78 456 123
7
8
6
5
2
4
3
1+
C5
22u2
5
R6 82 2W
R4 82 2W
R7 82 2W
R5 82 2W
1
2
21
1
2
3
4
7
8
6
5
7
8
6
5
4
3
2
1
R10
2 1K
R10
1 1K
R30
1 2.
2K
R30
2 2.
2K
4
11
Q103-110
SUB - AB
3.3KR318
1.5KR317 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
12KR8
1u50+
C6
220PC325
220u50+
C25
10R47
220u
35C
11
+
470
R51
R52
470
R53
470
R54
470
R55
470
R56
470
R57
470
R58
470
R59
470
R60
470
S5
200Hz50Hz
Q301-304
S4
S3
S2
80HzOFF 150Hz
150HzOFF
S1
80Hz
Q203-210
2.2KR352 R351
2.2KR3502.2K
R3492.2K
22P
6.8K
0.47C313
(X08-4080-10) (A/2)
KAC-859 (K,M,E,J)
PRE AMPLIFIER UNIT
A
B
C
(1/2)
2SA11102SC2590
DTA124ESA 2SC4137CAUTION: For continued safety, replace safety critical components only with manufacturer's recommendedparts (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 orresistance measurements shall be carried out (exposed parts are acceptably insulated from the supplycircuit) before the appliance is returned to the customer.
K L N P R TM O Q S
2
1
3
5
7
4
6
KAC-859
11.4V
-0.6V
1.2V
1.2V 0.55V
25.2V
0V
-0.55V
-1.2V
-1.2V
25.2V
-25.2V
0.55V
1.2V1.2V
-0.6V
11.4V
0V
-0.55V
-1.2V
-1.2V
-25.2V
-14.3V
-45.4V
25.2V
-24.3V
25.2V
1.2V
1.2V 0.55V
-0.6V
11.4V
-1.2V
-1.2V
-0.55V
0V
25.2V
-25.2V
0V
0.55V
1.2V1.2V
-0.6V
11.4V
-1.2V
-1.2V
-0.55V
-25.2V21.5V
-5.1V5.7V(MUTE)
-25.2V
14.3V21.5V
25.2V
14.4V
0V
0V
0V
0V
0V
-45.4V
45.4V
4.8V
4.8V
21.5V
25.2V
8.1V
14.4V
14.4V
14.4V
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
B LINEB LINE
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)
VR
401
470
R40
4R
403
1.5K
R40
23.
9K3.
9KR
401
C40
1 22
u50
+
10u3
5 +
270
100P
C40
3
100R405
1.3K
0.1
2W
4700
P
470R414
0.1
2WR
418
10R408
10R409
100P
C40
4
1.3K R41
9
4700
P
0.1
2W 0.1
R40
7
R41
2
R415
470
10
R411
10
R410
22K
R39
10K
R38
100u
10C
20
+
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
100
0P
1u50
C18
+
680K
R37
R36
27K
R35
4.7
KR
32 6
80
R33
27K
C19
10u
35
+
R28
47K
R30
10K
R31
220
K
TH
1
R29 1K
C26
1u5
0
+
R27
10K
C21
220
u10
+
K1
2
1
R41
3
C40
6
R41
7R
416
C40
5
C40
2
680R11
680R12
10u3
5C
16
+
10K
R13
10K
R15
100
R14
1000PC27
R44
100K
R46
10K
R19
33K
R20
1.5K
R18
3.3K
R21
100K
R23
1.5K
R22
3.3K
R17
10KR45
4.7KR16
10u3
5C
22
+
Q13,14
22K
R24
+
C23
47u2
5
Q1 Q2
Q6-9
Q3
33KR43
TH1
Q12
R40
47K
VR401
Q401
R40
610
0
820
R42
R41
820
2W
1.8K
R119
2
1
Q101,102
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
1
2
3
4
5
6
7
8
BR-
BR+
BL+
BL-
AR-
AR+
AL+
AL-
Q103-106
1.8K
R121
R12
3
0.1
2W
R12
5
0.1
2W
330
R11
7
1.3K
R11
51.
3KR
113
4700
PC
105
4700
PC
107
100P
C11
110
0PC
109
100R109
C10
3
R111
100
430
R10
722
0(B
)V
R10
1R
105
1.5K
2.7KR103
10u3
5C
101 +
2.7KR101
47KR129
5
6
7V
R10
222
0(B
)
R13047K
R10
843
0
C10
2 1.5K
R10
6
10u3
5 +
R1022.7K 2.7K
R104
R112
100
C11
210
0P
4700
PC
108
R11
61.
3K
4700
PC
106
R11
41.
3K1.8K
R12
6R
124
R11
833
0
R122 0.1
2W0.
1 2W
C10
4
100R110
C11
010
0P
R120
1.8K
220(
B)
VR
202
47KR230
430
R20
8
C20
2 +
10u3
5
2.7KR202
R20
61.
5K
R2042.7K
VR
201
220(
B)
R22947K
R20
743
0
C20
1
1.5K
R20
5
10u3
5 +
R2012.7K 2.7K
R203
R220
100
R212
100P
C21
2
4700
PC
208
1.3K
R21
6
C20
4
4700
PC
206
1.3K
R21
4
R22
6
1.8K
330
R21
8
R222 0.1
2W
R22
41.8K
0.1
2W
R211
R210100 10
0PC
210
100
C21
110
0P
4700
PC
207
R21
51.
3K
4700
PC
205
R21
31.
3K
1.8K
R22
5R
223
R21
733
0
R221 0.1
2W0.
1 2W
C20
3
100R209
Q203-206
C20
910
0P
R219
1.8K
2
1
3
2
4
1
6
7
8
P-CON SP
PRT CONT
LED
6
4
5
BATT
P-CON
2
3
GND1
PRT DC2
PRT OC1
DD CON
DD CON
POSI
POSI
4
3
5
6TH2TH3
TH1
4
3
1
2
3 P-CON
2
1 GND
BATT
25A
CN
9C
N10
25A
3
6
5
4
2
1
10
9
8
7
Ach,Bch40W/460W/2
120W/4150W/2
SUBch
2
1
4
3
8
5
1 2
2
1
3
1
2
3
4
5
6
NF
A CLAS
SP OUT
SP OUT
+HB
-HB
0.04
7C
113
10R
127
1/2W
R12
8C
114
0.04
71/
2W10
0.04
7C
213
10R
227
1/2W
C21
40.
047
R22
810
1/2W
2
1
Q107-110
Q201,202
3.3KR1
10u35+
C1
0.047C19
0.04
7C
301
10R30
1
4.7KR15
3
330R16
47K
R22
R27
4.7K
43KR19
10K
R21 68R13
4.7K
R18
15K
R17
100u
35C
15
+
10u3
5C
16
+
100u
25C
17
+
47u2
5C
9 +
8.2K
R20
47u2
5C
18
+
4
3
L1
L23900
u16
C2
+
3900
u16
C3
+
T1
T2
R11
10 1
/2W
C11
1000
P
C12
1000
P
R12
10 1
/2W
1000
P10
00P
10 1
/2W
10 1
/2W
R10
C6
C5
R9
Q9,11
2.2KR23
3300
u35
C13
+
3300
u35
C14
+
C8
2200
u50
+
C7
2200
u50
+
33K
R28
33K
R26
4.7KR6
75R3
22R2
4.7KR7
22R5
0.01
5C
410
1/2
WR
8
470
R30
2
470
R30
3
470
R30
4
470
R30
5
470
R30
6
470
R30
7
470
R30
8
470
R30
9
470
R31
0
470
R31
1
470
R31
2
470
R31
3
470
R31
4
470
R31
5
470
R31
6
470
R31
7
470
R31
8
470
R31
9
470
R32
0
470
R32
1
470
R32
2
470
R32
3
470
R32
4
470
R32
5
470
R32
6
470
R32
7
470
R32
8
470
R32
9
470
R33
0
470
R33
1
470
R33
2
470
R33
3
470
R33
4
470
R33
5
470
R33
6
470
R33
7
470
R33
8
470
R33
9
470
R34
0
470
R34
1
470
R34
2
470
R34
3
0.01
0.01
R24 10
75R4
24K
R25
0.01
0.01
R34
5
R34
4
470
470
1/2W
Q111-114
Q211-214
Q207-210
Q8
Q10
F1
F2
6
5
4
3
2
1
Q402,403
Q404,405
Q406-409
1.5K
CN6
CN4
CN5
IDLECURRENT
Q401
TEMPERATURECOMPENSATION
D40
1
Q402
Q403
Q404 Q406
Q408
Q409
Q407Q405
OVERCURRENTDET.
D16
PROTECTORCONTROL
OSCILLATOR &CONTROLLER
DC/DC CONVERTER
DC/DC CON.FET DRIVER
D17
D14
CN7
D6
D7
D5
Q7Q6
Q8 Q9
D9
D10D8
Q2
Q3
Q13
Q1
Q14
Q5
Q11
Q10
D11
/P.CON. SWSP-P.CON.
DET.MUTE
D13
Q4
SUB-AMP.SP-RELAYDRIVER
P.CONDET
DET.VOLTAGEOVER
P.CON POWERCONTROL
D12
SHIELD CASEE1
HEATSINK
PROTECTORDC DET.
D18
Q12
D40
2
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 : 2SC5100LBQ407,409 : 2SA1908LB
D5-10,14-18,401,402: 1SS133
(X08-4080-10) (B/2)
Q107
Q111
CN7
TEMPERATURECOMPENSATION
CN2
CN3
J5
CN1
Q101
Q105
DETECTIONOVER CURRENT
Q113
Q109
D10
5
D10
7
D10
3
D101
Q103
D102
Q102
D10
8
D10
6 Q114
Q110
Q106
D10
4
Q104
Q112
Q108
IDLE CURRENT
IDLE CURRENT
Q202
Q201
D202
D201
D20
6
D20
8
Q210
Q214
Q206
Q204
D20
7
D20
5
Q213
D20
4
Q208
Q212
Q209
Q205
D20
3
Q203
OVER CURRENTDETECTION
Q211
Q207
IDLE CURRENT
IDLE CURRENT
D18
D17
D16
D15
E3
E2
J1
J4
L
R
R
L
SUB
A-CH
B-CH
SP OUT
A-CHR
L
R
LSP IN
B-CH
IDLEADJ.
(A)
(B)
ADJ.IDLE
CN8
WH6
DRIVEPOWER
TEMPERATURE
DETECTIONTEMPERATURE
D19
POWER(RED)
D20
D12
D10
D14
Q8Q10
Q7
D9
D11
D21
D13
D23
Q6
Q4
Q2
Q5
Q1
Q3
D2
D1
D3
D4
D6
D5
DRIVERDC/DC CONVERTER
CIRCUITDRIVER
MUTE
DRIVERMUTE
Q9
Q11
Q1-6 : 2SK2897-01MR-FQ7 : DTA124ESAQ8-11,103,104,203,204 : 2SC945(A) (Q,P)Q101,102,201,202 : 2SC4137(V,W)Q105,106,205,206 : 2SA992(F,E)Q107,108,207,208 : 2SC1627AQ109,110,209,210 : 2SA817AQ111,112,211,212 : 2SC5100LBQ113,114,213,214 : 2SA1908LB
D1,2 : 1N5406-MD3,4,9-12,15-18,20,21,24,101-108,201-208
: 1SS133D5,7 : FML22S AD6,8 : FML22R AD13 : RD5.1JS(B)D14,23 : RD15JS(B)
:D19 B30-1460-05
(X09-5330-10)
D7
D8
D24
GND LINESIGNAL LINE
D11,13D12
RD7.5JS(B):RD16JS(B2):
Q5,8-11,14 2SA733(A) (Q,P):
1/2
X08-A/2-E3
X08-A/2-E4
1/2
X08-A/2-E2
1/2
STAGE
POWERSTAGE
COMPENSATION
POWER
POWER
STAGE
STAGE
DRIVE
RIPPLEFILTER
AVRA-CLASS
POWERDRIVESTAGE
IDLEADJ.
POWERSTAGE
(X08-4080-10) (B/2)PRE AMPLIFIER UNIT
IC6
AUDIO UNIT(X09-5330-10)
KAC-859 (K,M,E,J)
A
B
C
(2/2)
22K
22K
2SA733(A)2SA817A2SA9922SC1627A2SC1845
2SC945(A) NJM2058D
UPC4574C UPC494CCAUTION: For continued safety, replace safety critical components only with manufacturer's recommendedparts (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 orresistance measurements shall be carried out (exposed parts are acceptably insulated from the supplycircuit) before the appliance is returned to the customer.
Parts with exploded numbers larger than 700 are not supplied.
ABCDEFGHJKLMN
3x8 (BLK) 3x10 (BLK) 3x8 4x8 (BLK) 2x8 (BLK) 2.6x10 3x12 3x8FLAT WASHERM3M4M6M6x12
: 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
A
A
A
D J
Bx2
A
A
AA
A
Bx6
Ex2
Fx3 Kx8
Lx8
Mx2
Fx3Fx3
Fx3
Fx3
Fx4
Fx3
Fx3
Ex2
A
C
C
C
CC
C
C
Nx2
Nx2
C
C
G
G
G
G
C
C C
C
C
CC
C
F
C
C
C
C
C
Lx2
L
C
CH
CA
F
KAC-859 (K)
(X08-4080-10) (A/2)
(X09-5330-10)
(X08-4080-10)(B/2)
23
21
DC1(J type only)
22
702
F2F1
4
715
726
727
726
731
12
3
11
10
5
1
(E type only)
(X08-)
741(X09-)
1
2
3
A B
KAC-859EXPLODED VIEW
17
New PartsParts without Parts No. are not supplied.
A N Dest A N DestRef.No. d e Parts No. Description inati Ref.No. d e Parts No. Description inati
d w on d w onC20 CE04DW1A101M ELECTRO 100UF 10WVC21 CE04DW1A221M ELECTRO 220UF 10WV
1 3B A21-4015-02 DRESSING PANEL C22 CE04NW1V100M ELECTRO 10UF 35WV3 2A A64-1979-02 PANEL C23 CE04NW1E470M ELECTRO 47UF 25WV4 1B A84-0229-02 REAR PANEL C24 CF92FV1H102J MF-C 1000PF J
5 3B B19-2024-04 LIGHTING BOARD C25 C90-2726-05 ELECTRO 220UF 50WV- B46-0100-50 WARRANTY CARD E1M1K C26 CE04NW1H010M ELECTRO 1.0UF 50WV- B46-0191-03 J C27 CF92FV1H102J MF-C 1000PF J- B59-0090-00 J C101,102 CE04DW1V100M ELECTRO 10UF 35WV- B64-1662-00 INST.MANUAL (ENG,FRE,SPA) K C103,104 CK45FB1H122K CERAMIC 1200PF K
- B64-1663-00 INST.MANUAL (ENG,FRE,GER,DUT) E1 C105,106 CC45FSL1H100D CERAMIC 10PF D- B64-1663-00 INST.MANUAL (ITA,SPA,POR) E1 C109,110 CC45FSL1H220J CERAMIC 22PF J- B64-1664-00 J C111,112 CC45FSL1H100D CERAMIC 10PF D- B64-1665-00 INST.MANUAL (ENG,CHI) M1 C113,114 CC45FSL1H220J CERAMIC 22PF J
C115,116 CE04DW1V100M ELECTRO 10UF 35WVDC1 1A E30-4341-05 J
C117-120 CF92FV1H224J MF-C 0.22UF J10 3B F01-1629-01 HEAT SINK C122 CC45FSL1H220J CERAMIC 22PF J11 2B F01-1630-03 HEAT SINK C123,124 CE04DW1V220M ELECTRO 22UF 35WV12 2A F01-1631-03 HEAT SINK C125,126 CE04DW1V100M ELECTRO 10UF 35WVF1,F2 1B F52-0014-05 FUSE(BLADE TYPE) (25A) C127,128 CC45FSL1H471J CERAMIC 470PF J
- H10-4642-03 POLYSTYRENE FOAMED FIXTURE C129,130 CF92FV1H102J MF-C 1000PF J- H10-4642-03 C131,132 CE04DW1A101M ELECTRO 100UF 10WV- H11-1521-04 POLYSTYRENE FORMED BOARD C133,134 CC45FSL1H470J CERAMIC 47PF J- H11-1521-04 C135,136 CC45FSL1H100D CERAMIC 10PF D- H21-1117-04 PROTECTION SHEET C137,138 CC45FSL1H101J CERAMIC 100PF J
- H21-1117-04 C201,202 CE04DW1V100M ELECTRO 10UF 35WV- H25-0336-04 PROTECTION BAG (170X250X0.03) C203,204 CK45FB1H122K CERAMIC 1200PF K- H25-0336-04 C205,206 CC45FSL1H100D CERAMIC 10PF D- H54-1648-03 ITEM CARTON CASE C209,210 CC45FSL1H220J CERAMIC 22PF J- H54-1648-03 C211,212 CC45FSL1H100D CERAMIC 10PF D
21 1A N99-1587-05 SCREW SET C213,214 CC45FSL1H220J CERAMIC 22PF JA 1B N89-3008-45 BINDING HEAD TAPTITE SCREW C215,216 CE04DW1V100M ELECTRO 10UF 35WVC 2B N89-3008-46 BINDING HEAD TAPTITE SCREW C217-220 CF92FV1H224J MF-C 0.22UF JD 2A N09-4026-05 TAPPING SCREW (4X8,TP,S) C222 CC45FSL1H220J CERAMIC 22PF JF 2B N09-4382-05 TAPTITE SCREW (2.6X10) C223,224 CE04DW1V220M ELECTRO 22UF 35WV
G 2B N87-3012-46 BRAZIER HEAD TAPTITE SCREW C225,226 CE04DW1V100M ELECTRO 10UF 35WVH 2A N88-3012-46 FLAT HEAD TAPTITE SCREW C227,228 CC45FSL1H471J CERAMIC 470PF JJ 2A N15-1040-46 C229,230 CF92FV1H102J MF-C 1000PF JK 1B N09-4216-08 SCREW C231,232 CE04DW1A101M ELECTRO 100UF 10WVL 1B N09-4214-08 SCREW C233,234 CC45FSL1H470J CERAMIC 47PF J
M 1B N07-0003-08 SCREW C235,236 CC45FSL1H100D CERAMIC 10PF DN 3A N09-4378-05 DRESSED SCREW (M6X12) C237,238 CC45FSL1H101J CERAMIC 100PF J
C301 CE04DW1V100M ELECTRO 10UF 35WV22 1A W01-1530-05 LEAD TERMINAL SET E1 C302 CK45FB1H122K CERAMIC 1200PF K23 1A W01-1515-05 TERMINAL COVER SET C303 CC45FSL1H100D CERAMIC 10PF D
C305 CC45FSL1H220J CERAMIC 22PF JC1 -3 CF92FV1H102J MF-C 1000PF J C306 CC45FSL1H100D CERAMIC 10PF DC4 ,5 CE04DW1E220M ELECTRO 22UF 25WV C307 CC45FSL1H220J CERAMIC 22PF JC6 CE04DW1H010M ELECTRO 1.0UF 50WV C308 CE04DW1V100M ELECTRO 10UF 35WVC7 -10 CK45FF1H103Z CERAMIC 0.010UF Z C309,310 CC45FSL1H220J CERAMIC 22PF JC11 C90-2707-05 ELECTRO 220UF 35WV
C311 CE04DW1V100M ELECTRO 10UF 35WVC12 -15 CK45FF1H103Z CERAMIC 0.010UF Z C312,313 CF92FV1H474J MF-C 0.47UF JC16 ,17 CE04NW1V100M ELECTRO 10UF 35WV C314 CF92FV1H124J MF-C 0.12UF JC18 CE04NW1H010M ELECTRO 1.0UF 50WV C315-317 CE04DW1H010M ELECTRO 1.0UF 50WVC19 CE04NW1V100M ELECTRO 10UF 35WV C318 CF92FV1H472J MF-C 4700PF J
K : North America E1: Europe J: JapanM1: Other Areas indicates safety critical components.
KAC-859
PREAMPLIFIER UNIT(X08-4080-10)
(170X250X0.03)
FLAT WASHER (4)
PARTS LISTKAC-859
18
KAC-859
19
PARTS LIST New PartsParts without Parts No. are not supplied.
A N Dest A N DestRef.No. d e Parts No. Description inati Ref.No. d e Parts No. Description inati
d w on d w onC319 CE04DW1V100M ELECTRO 10UF 35WV R101,102 RD14BB2C102J RD 1.0K J 1/6WC320 CF92FV1H102J MF-C 1000PF J R103-108 RD14BB2C103J RD 10K J 1/6WC321 CC45FSL1H101J CERAMIC 100PF J R109,110 RD14BB2C822J RD 8.2K J 1/6WC322 CE04DW1A101M ELECTRO 100UF 10WV R111-118 RD14BB2C682J RD 6.8K J 1/6WC323 CC45FSL1H470J CERAMIC 47PF J R119,120 RD14BB2C104J RD 100K J 1/6W
C324 CC45FSL1H100D CERAMIC 10PF D R121-124 RD14BB2C823J RD 82K J 1/6WC325,326 CC45FSL1H221J CERAMIC 220PF J R125,126 RD14BB2C393J RD 39K J 1/6WC327-335 CE04DW1V100M ELECTRO 10UF 35WV R127,128 RD14BB2C104J RD 100K J 1/6WC401 CE04DW1H220M ELECTRO 22UF 50WV R129,130 RD14BB2C562J RD 5.6K J 1/6WC402 CE04DW1V100M ELECTRO 10UF 35WV R131,132 RD14BB2C682J RD 6.8K J 1/6W
C403,404 CC45FSL1H101J CERAMIC 100PF J R133,134 RD14BB2C183J RD 18K J 1/6WC405,406 CF92FV1H472J MF-C 4700PF J R136 RD14BB2C103J RD 10K J 1/6W
R138 RD14BB2C103J RD 10K J 1/6WCN4 ,5 E40-4296-05 FLAT CABLE CONNECTOR (6P) R139,140 RD14BB2C391J RD 390 J 1/6WCN6 E40-3668-05 PIN ASSY (6P) R141,142 RD14BB2C682J RD 6.8K J 1/6WCN7 E40-3640-05 PIN ASSY (2P)J1 E63-0849-05 PIN JACK (6P) R143,144 RD14BB2C103J RD 10K J 1/6W
R145,146 RD14BB2C183J RD 18K J 1/6WB 2A N80-3010-45 PAN HEAD TAPTITE SCREW R147,148 RD14BB2C752J RD 7.5K J 1/6W
R149-152 RD14BB2C102J RD 1.0K J 1/6WR1 -3 RD14BB2C102J RD 1.0K J 1/6W R153,154 RD14BB2C101J RD 100 J 1/6WR4 -7 RS14KB3D820J FL-PROOF RS 82 J 2WR8 RD14BB2C123J RD 12K J 1/6W R155,156 RD14BB2C361J RD 360 J 1/6WR11 ,12 RD14BB2C681J RD 680 J 1/6W R157,158 RD14BB2C183J RD 18K J 1/6WR13 RD14BB2C103J RD 10K J 1/6W R159,160 RD14BB2C101J RD 100 J 1/6W
R161,162 RD14BB2C330J RD 33 J 1/6WR14 RD14BB2C101J RD 100 J 1/6W R201,202 RD14BB2C102J RD 1.0K J 1/6WR15 RD14BB2C103J RD 10K J 1/6WR16 RD14BB2C472J RD 4.7K J 1/6W R203-208 RD14BB2C103J RD 10K J 1/6WR17 RD14BB2C332J RD 3.3K J 1/6W R209,210 RD14BB2C822J RD 8.2K J 1/6WR18 ,19 RD14BB2C152J RD 1.5K J 1/6W R211-218 RD14BB2C682J RD 6.8K J 1/6W
R219,220 RD14BB2C104J RD 100K J 1/6WR20 RD14BB2C333J RD 33K J 1/6W R221-224 RD14BB2C823J RD 82K J 1/6WR21 RD14BB2C332J RD 3.3K J 1/6WR22 RD14BB2C152J RD 1.5K J 1/6W R225,226 RD14BB2C393J RD 39K J 1/6WR23 RD14BB2C104J RD 100K J 1/6W R227,228 RD14BB2C104J RD 100K J 1/6WR24 RD14BB2C223J RD 22K J 1/6W R229,230 RD14BB2C562J RD 5.6K J 1/6W
R231,232 RD14BB2C682J RD 6.8K J 1/6WR25 ,26 RD14BB2C152J RD 1.5K J 1/6W R233,234 RD14BB2C183J RD 18K J 1/6WR27 RD14BB2C103J RD 10K J 1/6WR28 RD14BB2C473J RD 47K J 1/6W R236 RD14BB2C103J RD 10K J 1/6WR29 RD14BB2C102J RD 1.0K J 1/6W R238 RD14BB2C103J RD 10K J 1/6WR30 RD14BB2C103J RD 10K J 1/6W R239,240 RD14BB2C391J RD 390 J 1/6W
R241,242 RD14BB2C682J RD 6.8K J 1/6WR31 RD14BB2C224J RD 220K J 1/6W R243,244 RD14BB2C103J RD 10K J 1/6WR32 RD14BB2C681J RD 680 J 1/6WR33 RD14BB2C273J RD 27K J 1/6W R245,246 RD14BB2C183J RD 18K J 1/6WR34 RD14BB2C163J RD 16K J 1/6W R247,248 RD14BB2C752J RD 7.5K J 1/6WR35 RD14BB2C472J RD 4.7K J 1/6W R249-252 RD14BB2C102J RD 1.0K J 1/6W
R253,254 RD14BB2C101J RD 100 J 1/6WR36 RD14BB2C273J RD 27K J 1/6W R255,256 RD14BB2C361J RD 360 J 1/6WR37 RD14BB2C684J RD 680K J 1/6WR38 RD14BB2C103J RD 10K J 1/6W R257,258 RD14BB2C183J RD 18K J 1/6WR39 RD14BB2C223J RD 22K J 1/6W R259,260 RD14BB2C101J RD 100 J 1/6WR40 RD14BB2C473J RD 47K J 1/6W R261,262 RD14BB2C330J RD 33 J 1/6W
R301,302 RD14BB2C222J RD 2.2K J 1/6WR41 ,42 RD14BB2C821J RD 820 J 1/6W R303 RD14BB2C103J RD 10K J 1/6WR43 RD14BB2C333J RD 33K J 1/6WR44 RD14BB2C104J RD 100K J 1/6W R304 RD14BB2C102J RD 1.0K J 1/6WR45 ,46 RD14BB2C103J RD 10K J 1/6W R305 RD14BB2C103J RD 10K J 1/6WR47 RD14NB2E100J RD 10 J 1/4W R306 RD14BB2C822J RD 8.2K J 1/6W
R307-310 RD14BB2C682J RD 6.8K J 1/6WR51 -60 RD14BB2E471J RD 470 J 1/4W R311 RD14BB2C104J RD 100K J 1/6W
K : North America E1: Europe J: JapanM1: Other Areas indicates safety critical components.
KAC-859
20
PARTS LIST New PartsParts without Parts No. are not supplied.
A N Dest A N DestRef.No. d e Parts No. Description inati Ref.No. d e Parts No. Description inati
d w on d w onR312-314 RD14BB2C103J RD 10K J 1/6W IC6 UPC494C IC(SWITCHING REGULATOR)R315 RD14BB2C104J RD 100K J 1/6W Q1 -4 2SC945(A)(Q,P) TRANSISTORR316 RD14BB2C473J RD 47K J 1/6W Q5 2SA733(A)(Q,P) TRANSISTORR317 RD14BB2C152J RD 1.5K J 1/6W Q6 ,7 2SC945(A)(Q,P) TRANSISTORR318,319 RD14BB2C332J RD 3.3K J 1/6W Q8 -11 2SA733(A)(Q,P) TRANSISTOR
R320 RD14BB2C512J RD 5.1K J 1/6W Q12 ,13 2SC945(A)(Q,P) TRANSISTORR321 RD14BB2C223J RD 22K J 1/6W Q14 2SA733(A)(Q,P) TRANSISTORR322 RD14BB2C391J RD 390 J 1/6W Q101,102 2SC945(A)(Q,P) TRANSISTORR323 RD14BB2C562J RD 5.6K J 1/6W Q103-106 2SA733(A)(Q,P) TRANSISTORR324 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) TRANSISTORR326 RD14BB2C822J RD 8.2K J 1/6W Q203-206 2SA733(A)(Q,P) TRANSISTORR327 RD14BB2C183J RD 18K J 1/6W Q207-210 2SC1845(F,E) TRANSISTORR328 RD14BB2C752J RD 7.5K J 1/6W Q301,302 2SA733(A)(Q,P) TRANSISTORR329 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) TRANSISTORR332 RD14BB2C331J RD 330 J 1/6W Q401 2SC4137(V,W) TRANSISTORR333 RD14BB2C183J RD 18K J 1/6W Q402 2SC945(A)(Q,P) TRANSISTORR334 RD14BB2C101J RD 100 J 1/6W Q403 2SA992(F,E) TRANSISTORR335 RD14BB2C680J RD 68 J 1/6W Q404 2SC2590(Q,R) TRANSISTOR
R336 RD14BB2C103J RD 10K J 1/6W Q405 2SA1110(Q,R) TRANSISTORR339 RD14BB2C100J RD 10 J 1/6W Q406 2SC5100LB TRANSISTORR341-348 RD14BB2C102J RD 1.0K J 1/6W Q407 2SA1908LB TRANSISTORR349-352 RD14BB2C222J RD 2.2K J 1/6W Q408 2SC5100LB TRANSISTORR401,402 RD14BB2C392J RD 3.9K J 1/6W Q409 2SA1908LB TRANSISTOR
R403 RD14BB2C152J RD 1.5K J 1/6W TH1 PTH9M04BD222T POSITIVE RESISTORR404 RD14BB2C471J RD 470 J 1/6WR405,406 RD14NB2E101J RD 100 J 1/4WR407 RD14NB2E271J RD 270 J 1/4W D19 B30-1460-05 LED(RED)R408-411 RD14NB2E100J RD 10 J 1/4W
C1 CE04DW1V100M ELECTRO 10UF 35WVR412,413 RD14BB2C132J RD 1.3K J 1/6W C2 ,3 C90-2921-05 ELECTRO 3900UF 16WVR414,415 RD14BB2C471J RD 470 J 1/6W C4 CF92FV1H153J MF-C 0.015UF JR416-419 R92-2115-05 METAL FILM 0.1 J 2W C5 ,6 CF92FV1H102J MF-C 1000PF J
C7 ,8 C90-5306-05 ELECTRO 2200UF 50WVVR1 -3 R31-0223-05 VARIABLE RESISTOR (10K,A)VR4 R31-0229-05 VARIABLE RESISTOR (10K,C) C9 CE04DW1E470M ELECTRO 47UF 25WVVR401 R32-0030-05 SEMI FIXED VAR.RESISTOR (220) C11 ,12 CF92FV1H102J MF-C 1000PF J
C13 ,14 C90-1616-05 ELECTRO 3300UF 35WVK1 S76-0810-05 MAGNETIC RELAY C15 CE04DW1V101M ELECTRO 100UF 35WVS1 ,2 S31-2630-05 SLIDE SWITCH C16 CE04DW1V100M ELECTRO 10UF 35WVS3 S62-0845-05 SLIDE SWITCHS4 S62-0842-05 SLIDE SWITCH C17 CE04DW1E101M ELECTRO 100UF 25WVS5 S62-0845-05 SLIDE SWITCH C18 CE04DW1E470M ELECTRO 47UF 25WV
C19 CF92FV1H473J MF-C 0.047UF JD1 -4 RD8.2JS(B) ZENER DIODE C101,102 CE04DW1V100M ELECTRO 10UF 35WVD5 -10 1SS133 DIODE C103,104 CF92FV1H103J MF-C 0.010UF JD11 RD7.5JS(B) ZENER DIODED12 RD16JS(B2) ZENER DIODE C105-108 CF92FV1H472J MF-C 4700PF JD13 RD7.5JS(B) ZENER DIODE C109-112 CC45FSL1H101J CERAMIC 100PF J
C113,114 CF92FV1H473J MF-C 0.047UF JD14 -18 1SS133 DIODE C201,202 CE04DW1V100M ELECTRO 10UF 35WVD101-110 1SS133 DIODE C203,204 CF92FV1H103J MF-C 0.010UF JD201-210 1SS133 DIODED301-305 1SS133 DIODE C205-208 CF92FV1H472J MF-C 4700PF JD401,402 1SS133 DIODE C209-212 CC45FSL1H101J CERAMIC 100PF J
C213,214 CF92FV1H473J MF-C 0.047UF JIC1 -3 UPC4574C IC(OP AMP X4) C301 CF92FV1H473J MF-C 0.047UF JIC4 NJM2058D IC(OP AMP X4)IC5 UPC4574C IC(OP AMP X4) CN1 -3 E40-4233-05 FLAT CABLE CONNECTOR (8P)
K : North America E1: Europe J: JapanM1: Other Areas indicates safety critical components.
AMPLIFIER UNIT(X09-5330-10)
KAC-859
21
PARTS LIST New PartsParts without Parts No. are not supplied.
A N Dest A N DestRef.No. d e Parts No. Description inati Ref.No. d e Parts No. Description inati
d w on d w onCN7 ,8 E40-3640-05 PIN ASSY (2P) R302-345 RD14BB2E471J RD 470 J 1/4WJ1 E70-0828-05 SCREW TERMINAL BOARD (3P)J4 E70-0829-05 SCREW TERMINAL BOARD (10P) VR101,102 R32-0030-05 SEMI FIXED VAR.RESISTOR (220)J5 E70-0821-05 SCREW TERMINAL BOARD (8P) VR201,202 R32-0030-05 SEMI FIXED VAR.RESISTOR (220)WH6 E39-0339-05 WIRING HARNESS (6P)
D1 ,2 1N5406-M DIODECN9 ,10 J13-0602-05 FUSE HOLDER (2P) D3 ,4 1SS133 DIODE
D5 FML22SA DIODEL1 ,2 L33-1032-05 CHOKE COIL D6 FML22RA DIODET1 L19-0589-05 TRANSFORMER FOR CONVERTER D7 FML22SA DIODET2 L19-0588-05 TRANSFORMER FOR CONVERTER
D8 FML22RA DIODEB 1B N80-3010-45 PAN HEAD TAPTITE SCREW D9 -12 1SS133 DIODEE 1B N80-2008-45 PAN HEAD TAPTITE SCREW D13 RD5.1JS(B) ZENER DIODE
D14 RD15JS(B) ZENER DIODER1 RD14BB2C332J RD 3.3K J 1/6W D15 -18 1SS133 DIODER2 RD14BB2C220J RD 22 J 1/6WR3 ,4 RD14BB2C750J RD 75 J 1/6W D20 ,21 1SS133 DIODER5 RD14BB2C220J RD 22 J 1/6W D23 RD15JS(B) ZENER DIODER6 ,7 RD14BB2C472J RD 4.7K J 1/6W D24 1SS133 DIODE
D101-108 1SS133 DIODER8 -12 RD14DB2H100J SMALL-R D 10 J 1/2W D201-208 1SS133 DIODER13 RD14BB2C680J RD 68 J 1/6WR15 RD14BB2C472J RD 4.7K J 1/6W Q1 -6 2SK2897-01MR-F FETR16 RD14BB2C331J RD 330 J 1/6W Q7 DTA124ESA DIGITAL TRANSISTORR17 RD14BB2C153J RD 15K J 1/6W Q8 -11 2SC945(A)(Q,P) TRANSISTOR
Q101,102 2SC4137(V,W) TRANSISTORR18 RD14BB2C472J RD 4.7K J 1/6W Q103,104 2SC945(A)(Q,P) TRANSISTORR19 RD14BB2C433J RD 43K J 1/6WR20 RD14BB2C822J RD 8.2K J 1/6W Q105,106 2SA992(F,E) TRANSISTORR21 RD14BB2C103J RD 10K J 1/6W Q107,108 2SC1627A TRANSISTORR22 RD14BB2C473J RD 47K J 1/6W Q109,110 2SA817A TRANSISTOR
Q111,112 2SC5100LB TRANSISTORR23 RD14BB2C222J RD 2.2K J 1/6W Q113,114 2SA1908LB TRANSISTORR24 RD14NB2E100J RD 10 J 1/4WR25 RD14BB2C243J RD 24K J 1/6W Q201,202 2SC4137(V,W) TRANSISTORR26 RD14BB2C333J RD 33K J 1/6W Q203,204 2SC945(A)(Q,P) TRANSISTORR27 RD14BB2C472J RD 4.7K J 1/6W Q205,206 2SA992(F,E) TRANSISTOR
Q207,208 2SC1627A TRANSISTORR28 RD14BB2C333J RD 33K J 1/6W Q209,210 2SA817A TRANSISTORR101-104 RD14BB2C272J RD 2.7K J 1/6WR105,106 RD14BB2C152J RD 1.5K J 1/6W Q211,212 2SC5100LB TRANSISTORR107,108 RD14BB2C431J RD 430 J 1/6W Q213,214 2SA1908LB TRANSISTORR109-112 RD14NB2E101J RD 100 J 1/4W TH1 PTH9L04BD222TS POSITIVE RESISTOR
TH2 ,3 PTH9M04BD222T POSITIVE RESISTORR113-116 RD14BB2C132J RD 1.3K J 1/6WR117,118 RD14NB2E331J RD 330 J 1/4WR119-122 RD14BB2C182J RD 1.8K J 1/6WR123-126 R92-2115-05 METAL F ILM 0.1J 2WR127,128 RD14DB2H100J SMALL-R D 10 J 1/2W
R129,130 RD14BB2C473J RD 47K J 1/6WR201-204 RD14BB2C272J RD 2.7K J 1/6WR205,206 RD14BB2C152J RD 1.5K J 1/6WR207,208 RD14BB2C431J RD 430 J 1/6WR209-212 RD14NB2E101J RD 100 J 1/4W
R213-216 RD14BB2C132J RD 1.3K J 1/6WR217,218 RD14NB2E331J RD 330 J 1/4WR219-222 RD14BB2C182J RD 1.8K J 1/6WR223-226 R92-2115-05 METAL F ILM 0.1J 2WR227,228 RD14DB2H100J SMALL-R D 10 J 1/2W
R229,230 RD14BB2C473J RD 47K J 1/6WR301 RD14DB2H100J SMALL-R D 10 J 1/2W
K : North America E1: Europe J: JapanM1: Other Areas indicates safety critical components.
KAC-859SPECIFICATIONS
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
KENWOOD CORPORATION14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan
SPECIFICATIONS
Audio SectionMax Power Output(4Ω)
5-channel Mode .....................................................................................................................................80W X 4+ 240W X14-channel Mode ..................................................................................................................80W X 2+ 240W X1 + 240W X13-channel Mode ..................................................................................................................80W X 2+ 240W X1 + 240W X1
Rated Power Output(+B=14.4V)(4Ω)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)(2Ω)
5-channel Mode ....................................................................................................................................60W X 4 +150W X 1(1kHz, 0.8% THD) + (100Hz, 0.8% THD)
Frequency Response (0dB, -3dB) .................................................................................................................................5Hz ~ 50kHzSignal to Noise Ratio................................................................................................................................................................100dBSensitivity (Max.) .................................................................................................................................................0.2V(Rated Output)Sensitivity (Min.) ..................................................................................................................................................5.0V(Rated Output)Input Impedance .......................................................................................................................................................................10kΩHigh-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.)
GeneralOperating Voltage..................................................................................................................................14.4V(11V ~ 16V allowable)Current consumption (Rated Power)............................................................................................................................................48ADimensions (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