Kenwood kac-829 User manual

KAC-829
2001-1 PRINTED IN JAPAN
B51-7692-00 (4) 3394
POWER AMPLIFIER
SERVICE MANUAL
C
20
20
Accessory
(W01-1516-05)
Heat sink
(F01-1657-01)
Screw set
(N99-1587-05)

2
KAC-829 ADJUSTMENT
No. ITEM FIG.
INPUT
SETTINGS OUTPUT SETTINGS RECEIVER SETTINGS ALIGNMENT POINTS ALIGN FOR
1IDEL
CURRENT (a)-
Connect a DC
voltmeter
between CN3
(L/R) and J3
(SP.OUT,L+/R-)
VOLUME : 0 VR11 (L ch)
VR12 (R ch)
(X09-) 2.5mV
Connect a cassette receiver or CD receiver.
DC Voltmeter
DC Voltmeter
(a)2.5mV
(a)2.5mV
VR12(R)
J3
(L)VR11
CN3
L
R
L
R

BCA DEFGHIJ
2
4
3
5
6
7
1
34
AUDIO UNIT (X09-5410-10)
PC BOARD (Component side view)
Refer to the schematic diagram for the values of resistors and capacitors.
AUDIO UNIT (X09-5410-10)
PC BOARD (Foil side view)
C306 C215 C213
W39
R313
R315
R316
C309
9
81
16
R314 C307 C308
R215
C214
R214
R213
R212
R211
W48
W46
W31
W26
W42
R318
BE
E
B
EB
B
E
E
B
C201
W71
W72 W89
W90
W86
W87
W121
W127
W76
W79
W88
W91
W99
W105
W109
W111
W129
W131
R206
R208
R210
W140
W142
R205
R207
R209
W132
W133
R203 C205
W149
W301
L1
L2
W183
W182
W176
W173
W171 R322
R323 R324
R325 C129
C116
R124
W146
W151
W152
W153
W154
W155W157
C206
TH2
W147
W148
R122
W166
W167
R186
R320
W52
W172
W177
W184
W175
W178
W179
K1
C207
R154
R153
W180
W174
W181
W169
W170
W163
TH1
R144
R140
R138
W161
W160
W159
W162
W150
W143 W144
W145
R308
W141
R150 R152
R142
R146
C120
W115
W113
W112
W110
W102
W101
W188 W130
W124
W117
W118
W119
W120
W134
W135
W136
W137
R134
R136 W138
VR12
R
L
VR11
RL
R145 R133
W81
W74
W73
W69 W96
W97
W94
W95
C181
C183
R117
R121
W85
W84 W83
W82
W67
W65
W66
W68
W45
W49
C202
W44
R143
R151 R149
R141
W64
C119
W62W58 W57
W59
W61
W56
W158
W33
TH3
R139
R336
R334 R337
W14
W13
W36
W35
C19
C20
R32
R40
R39
R41
R42
W21
W15
W7
W6
W8
W185
C4
C3
C10
C2
C1
W9
W11
C9
C11
C12
W2
W3
R329
R330
R333
C17
W23
R22 R21
R6
R4
R50
C50
R3
R5
R26
R25
R27
R28
R18
R17
R19
R20
R13
R14
R49
C18
R48
W19
R36
C8
R34
R30
C5
R7
R8 C6 C7
R35
R29
R31 W38
W34
W32
W186
W27
W24
R319
R321
R317
W53
W50
R33
C115
R123
W63
W75
W77
R326
R309
R310 R184
R182
R101
R103
C103
W187
R105
R113 R115
C107
R111
R109
C111
C105
R107
C113R119
W116
W122
C204
R202
R201
C203 R181
R183
C305 C102
R332 W123
W114
W108
R185 W103 W107
R331 W104
W98
W93
W92
R112 C108
R116
R114
R106
R120
C114
R108
C106
C112
W189
C104
R104
R102
W300
C130
W168W164 C126
R148
W165
C128
R408
C404 R404
W156
R406
C402
R402
R126 W139
R128
C122
C124
C118
W128
W126 W125
R130
R132
R129
R131
C117
W100
R135
W106
C123
R125
W78
R127
C121
W80
W70
W55
W47
R307R405
C401
W60
R407
C403
R403
W40
W37
R328
W30
R37
W54
W51
W43
W41
W22
W20
W18
W17
R137
W16
W12
W10 R43
R44
R45
W5
W4 W1 R47
C15
R46
C16
C14
R335
R51
R1
R2
R16
R15
18
R110
R118
W25
41
41
58
C125
C310
VR1
W302
W303
C101
R311
R312
C182
C109
W401
R401
C127
E
B
E
B
B
E
B
E
B
E
B
E
E
B
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
E
B
E
B
B
E
B
E
E
B
E
B
B
E
B
E
B
E
B
E
B
E
B
EB
E
B
E
B
E
EB
41
14 8
7
1
GDS SDG GDS SDG
B
E
B
E
EB
EB
EB
EB
C110
R11R12
21
R147
R38
21
12 98 7 6 5 4 3 2 1
12
4141
CN4 J3
Q305
E3
Q304
Q306
D186
Q126
Q118
Q122
Q404
Q402
Q112
Q110
Q106
D203
Q202
Q203
Q201
Q204
D204 Q114
Q124
Q116
Q120
Q108
Q104
Q113
Q119
Q115
Q103
Q101
Q309
D313
Q107 D405
D202
D201
Q105
Q109
Q111
Q401
Q403
D407
D403 Q125
Q121
Q307
D2
D4
D1
D3
CN1
IC2
IC1
CN2
Q206
Q205
Q207
Q208
MONO ST ON LPF OFF
S2
S1
Q1
Q308
X09 D/4
D315
WH1
D309
D409
Q117 D401
CN5
D306
D182
D184
D181
D183
CN3
D406
D402
D408
D404
D205
D314
Q310
Q123
Q303
D308
D305
D410
Q102
IC11 IC12
X09-5410-10 A/4
(J74-1197-11)
FUSE SPEAKER
OUTPUT
D307
POWER IN
X09 B/4
X09 C/4
SPEAKER LEVEL INPUT
E2
J2
RCA INPUT
J1
R
E1
L
Refer to the schematic diagram for the values of resistors and capacitors.
B
W121
W90
W72
W48
C215
4
C306
BE
1
C214
R215
R213
R214
C213
EB
41
R212
EB
R211
21
W71 W89
R208
R206
R337
R334
R336
W12 R49
C9
W9
9
8
R13
R14
C308
R316
R315
R313
R314
C307
R321
R317
1
W2 C12 C11
R25
R27
R28
R26
R17
R19
R20
R16
R18
W8
W6
R15 W7
R335
R51 R44
R45
R43
W5
W4
W3
VR1
C18
R48
W10
E
R47 W1
R46
C15
C14
C16
B
BE
C17
R331
W38
R107
C113
C111
C105
R119
W63
R318
C309 16
W31
W26
1
BE
W23
R319
8
W11
C10 C4
R22
4
C50 R21
1
R3
R5
R6
R4
R50
W42
W39
BE
W46
C201
W49
W45
C202
R31 C6
4
C5
R11
C1
C2
R1
R2
W25
W185
R12
C3
1
R7
R814
C8
1
R34
R30
W15
W19
R32
R40
8
7R36
R35
W27
W24
W32
W34
W186
W44
C7
R33
R29
W50
W53
R123
C115
B
R310
R326
R309
W82
W88
W79
W76
W68
W66
W65
W67
W84 W83
W85
W105
W99
W91
W87
W86
W111
W109
W102
W101
W113
W112
W110
W115
2
W75
W77
R182
R184
R109
R121
R111
BE
B
R115
C107
R113
R105
R117
BE
B
BE
E
1
W116
W122
R185
W103
C101
E
C183
W108
W57
W59
W37
W36
W35
W22
W20
5
8
R41
R39
4
W21
R42
1
W17
W16
W18
R38
R37
C20 C19
W30
C125
C310
R137
W13
W14
R139
R329
R330
R333
R328
E
B
C127
E
TH3
B
E
B
W158
W54
W43
W41
W51
W56
W58
W55
W47
E
R143
W40
EB
W33
R147
R405
C403
R403
R307
R407
C401
W60
ER151
BBE
E
R145
R133
BE
W81
W64
W61
E
W62
C109
C103
W187
W74
W73
W69
W401
W70
C119
R141
BE
R401
C121
R127 W80
W78
R125
W95
W96
W107
W93 R101
R103
B
W104
W98
W92
W94
W97
C182
W114
C181
W106
E
C123
B
C117
R135
W100
L
VR11 VR12
R
L12R
R129
R131
R130
R132
R149 EB
W176
W183
W182
W171
W173
W149
G
R210
DS
W127
GDS
R205
R207
G
R209
DS GDS
B
E
C104
R102
W157
W140
W129
W131
W133
W132
W303
L2
C203
R201
R202
C205
W142
R203
W302
W152
W151
W154
W153
W155
C204
C305
C102
R183
R181
R332
R114
R106
R118
B
B
E
E
BE
TH2
W148
W147
W146
R112
R122
C108
R116
B
R110
E
R124
C116
W301
L1
W300
12987
W52
W172
W177
C206 W184
W166
R322
R320
R186
W167
W179
W178
W175
C207
R323
E
B
65
R312
R325
R324 B
E
B
E
C129
R153
R311
4
R152
R140
R138
W160
C114
W120 W137
W124W188
B
W123
R104
W117
W118
W119
W130
C110
W189
R120
W136
W135
W134
R134
W126
W128
R136
W125
C118
B
C124
E
W139
R128
R126
BE
C122
W138
W141
C106
R108
C112
EB
W143
W145
W144
W150
E
C120 R308
R146
C402
R402
R142
C404
E
B
R408
BE
W156
R406
R404
EBR150
TH1
W168
W162
W159
W161
W163
K1
W170
W169
E
R144
C128
B
E
W164
B
C126
W165
R148
R154
W174
W180
W181
C130
321
EB
D181
D183
SPEAKER LEVEL INPUT
J2
Q303
X09 B/4
J1
E2
X09 C/4
Q208
E1
RCA INPUT
RL
Q207
X09 D/4
WH1
D315
D201
D202
D204
D309
MONO
ST
ON
LPF
OFF
S1
Q1
S2
Q308
IC11
CN2
Q206
IC12
Q205
D1
D3
CN1
IC1
D4
D2
Q105
Q107
Q101
Q103
D306
CN5
D182
D313
D184
Q121
Q117
Q307
IC2
Q111
D403
D407
Q403
D409
Q125
Q115
Q109
D401
Q401
D405
Q309
Q119
CN3
Q123
Q113
X09-5410-10 A/4
Q204
D203
Q202
Q203
Q201
E3
(J74-1197-11)
D305
Q310
D314
Q104
Q108
Q102
Q106
CN4
D205
J3
D308
D186
Q306
Q305
Q304
D307
D404
D406
Q120
Q116
Q110
Q112
D410
D402
Q402
Q404
Q114
Q124
D408
Q122
Q118
Q126
FUSE
POWER IN
OUTPUT
SPEAKER
(X09-5410-10)
IC1 6D
IC2 6D
IC11 6B
IC12 6C
Q1 6E
Q101 4D
Q102 3D
Q103 4D
Q104 3D
Q105 5D
Q106 3D
Q107 5D
Q108 3D
Q109 5D
Q110 3D
Q111 5D
Q112 3D
Q113 4E
Q114 4E
Q115 4D
Q116 3D
Q117 6E
Q118 2D
Q119 4D
Q120 4D
Q121 6E
Q122 2D
Q123 4E
Q124 3E
Q125 5E
Q126 2E
Q201 2B
Q202 3B
Q203 3B
Q204 3B
Q205 5B
Q206 6B
Q207 6B
Q208 6B
Q303 6B
Q304 2D
Q305 2C
Q306 2D
Q307 6D
Q308 6E
Q309 4D
Q310 4D
Q401 5D
Q402 3D
Q403 5D
Q404 2D
Ref. No.
Address
(X09-5410-10)
IC1 6H
IC2 6G
IC11 6I
IC12 6H
Q1 6G
Q101 4H
Q102 3G
Q103 4H
Q104 3G
Q105 5H
Q106 3G
Q107 5H
Q108 3G
Q109 5G
Q110 3G
Q111 5G
Q112 3G
Q113 4F
Q114 4F
Q115 4G
Q116 3G
Q117 6G
Q118 2G
Q119 4G
Q120 4G
Q121 6F
Q122 2G
Q123 4F
Q124 3F
Q125 5F
Q126 2F
Q201 2I
Q202 3I
Q203 3I
Q204 3I
Q205 6I
Q206 6I
Q207 6I
Q208 6I
Q303 6I
Q304 2G
Q305 2H
Q306 2G
Q307 6G
Q308 6F
Q309 4G
Q310 4G
Q401 5G
Q402 3G
Q403 5G
Q404 3G
Ref. No.
Address

BCDEFGHIJA
2
4
3
5
6
7
1
IC11
IC12
AUDIO UNIT (X09-5410-10) (A/4)
RCA INPUT
(X09- ) (B/4)
(X09- ) (D/4)
(X09- ) (C/4)
SPEAKER
LEVEL INPUT
KAC-829
E1 CN1
D1
D2
(1/4)
IC1 (3/4)
IC1
IC2 (1/2)
ISO. AMP.
LPF
Q1
S2S1
D4
D3
(2/4)
IC1 (4/4)
IC1
IC2
(2/2)
E2 CN2
D313
Q101
Q105
Q103
Q107
Q109 Q111
D183 D181
Q113
Q115
Q119
IDLE
ADJ.
TEMPERATURE
COMPENSATOR
Q117
Q121
Q123
Q125
CN3
IDLE
Q106 Q108
Q102
Q104
Q110 Q112
Q122
Q118
ADJ.
Q114
TEMPERATURE
COMPENSATOR
Q126
Q124
Q116
Q120
MUTE
D309
D314
Q307
D305
D315
MUTE
DRIVER Q308
REGULATOR
SWITCHING
PROTECTOR
Q303 Q305
DET.
P. CON.
Q304
SW
Q306
D202
D201 L2
CONVERTER
DC/DC
Q201 Q203 D203
Q207
Q205
POWER
D308
D186
SWITCHING
DRIVER
D307
J3
IDLE ADJ.
D205
Lch 1
Rch 2
J1
J2
IC1 : UPC4574C
IC2 : NJM4565D
IC11 : UPC494C
IC12 : UPC1237HA
Q1,205,206,304,305,308-310
: 2SC945(A)(Q,P)
Q101-108,207,208,307
: 2SA733(A)(Q,P)
Q109-112,401,402
: 2SC1845(F,E)
Q113,114 : 2SA945(A)(Q)
Q115,116,119,120
: 2SC2235
Q117,118,121,122
: 2SA965
Q123,124 : 2SC4388LB∗5
Q125,126 : 2SA1673LB∗5
Q201-204 : IRFI110NLF24
Q303,403,404
: 2SA992(F,E)
Q306 : 2SA1534A(R,S)
D1-4,203,204,305,309,
313,314,401-410
: 1SS133
D181-184,307
: RD7.5JS(B)
D201 : FML22S∗A
D202 : FML22R∗A
D205 : 1N5406-M
D308 : RD15JS(B)
D315 : B30-1613-05
STEREO/MONO(L)
INVERTER
Q309
Q310
VOLTAGE
OVER
DET.
CN4
LPF
OFF/ON
RD10JS(B)D186 :
SIGNAL LINE
WH1
WH2
INPUT
SENSITIVITY
D204
Q202 Q204 Q208 Q206
D407
D403
Q403
D401 D409
D405
Q401
D404
D408
Q404
D402
Q402
D406
D410
D184 D182
WH1CN5
1
2
3
4
1
2
3
4
R1
820 3.3u50
C3
+
1000P
C1
9.1K
R3
R7 3.9K
22P
C5
R5
C50 1000P
R50 1K
2.2K
R11 R17
150 2.2K
R29
56
R15
150
R19
2.2K
R31
10
9
48
3
21
36K
R33
C7
22P
36K
R35
VR1
47u16
C19
+
47K
R37
1
8
3
2
4.7K
R40 4.7K
R39
1.8K
R41
R42
4.7K
27K
R44
27K
R43
1K
R46
27K
R45
0.022
C16
0.12
C15
0.082
C14
22u16
C17
+
47K
R51
5K(A)
1000P
C2
R4
9.1K
12
13 14
R6 10K
C6 22P
3.9K
R8
R13
2.2K2.2K
R14
R20
150 2.2K
R32
R16
56
R34
C8
36K
22P
36K
R36
5
67
2.2K
R12 2.2K R30
150
R18
3.3u50
C4
+
820
R2
47K
R38
47u16
C20
+
15K
R47
5
67
R48
10K
C18 47P
R49 10K
44
22
33
11
2.2K
R21
2.2K
R22
2.2u50
C9
+
+
C11
+
C12
+
C10
2.2u50
2.2u50
2.2u50
22K
R25
22K
R28
22K
R26
22K
R27
R115
100
C107
0.01
C105 1000P
75K
R101
4.7K 10u16
C101
+
R103 75K
C103
10K
R331
1K
R113
75K
R109
1K
R111
33u10
C109
+
4.7K
R117
R121 200
C111
R123
27
C113 6P
R119 75K
22u35
C119
+
5.1K
R125
5.1K
R127
1.2K 2W
R183
R181
1.2K 2W
22u16
C181
+
1K
R131
12P
C115
470
VR11
R129
3K
R133
100
100
R135
47P
C121
47P
C123
VR11
47P
C125C127
47P
100
R139
100
R137
100
R143
100
R141
1/2W
2.2
R147
R145
2.2
R151 0.1
R149
2W
21
470K
R307
5.1K
R126
R110 R112
1K
75K
R114
33u10
1K
C110
R102
4.7K
C106 1000P
+
0.01
C108
R104
4.7K
R118
R116
100
75K
10u16
C102
+
C182
22u16
47P
C128
+
27
R124
C114 6P
1K 12P
C112
200
C116R132
R138
100
47P
C126
R140
100
3K
R130
C120
22u35
R120 75K
+
5.1K
R128
470
VR12
R134
100
47P
C122
2.2
100
R144
1/2W
R148
0.1
R152
2W
470K
R308
100
R142 R150
0.1
2.2
R146
VR12
R136
100
C124
47P
220u50
C183
+
10
R185
R328 150K
75K
R329
100K
R333
1u50
C310
+
180K
R330
10K
R337
33
R334
47K
R336
10K
R335
R106 7.5K
R332
10K
K1
1.8K
R309 1.8K
R310 1.8K 100u10
C305
+
C215
47u16
+
8
16K
C214
R214
680
1000P
R215
7
5
6
4
2
3
1
11
T.F/F 9
10
REFERENCE
REGULATOR
R213 10K
COMPARATOR
DEAD-TIME
OSC
EA.1
EA.2
LOW VOLTAGE
STOP
COMPARATOR
PWM
12
13
15
14
16
IC11
+
C213 10u16
3
LATCH SW
AUTO RECOVERY
1
OVER LOAD
VOL.DET.
2
DET.
OFFSET
6
FLIP-
FLOP
5
DET.
4
VCC ON
ACC OFF
MUTE
DRIVER
RELAY
7
VCC
8
R319
R318 13K
20K
R314
C306
100u10
R313
10K
R320
R316 2.2K
C307 2.2u50
2.2K
R315
R317 51K
C308 100u10
+
+
3K
10u50
+
180K
TH3TH2 TH1
Q304
R325
6.2K
R324
10K
3K R186 1K
3.3K
R312
R201
10
1/2W
C203
1800P
C205
0.015
R203
10
4.7K
R205
R209 220
10
R207
R211
1.5K
L1
3.3K
R322
750
R323
1800P
C204
1/2W
R202
10
4700u45
C202
+
4700u45
C201
+
3.3K
R311
1
2
3
4
5
6
7
8
9
Rch+
Rch-
Lch-
Lch+
P CON
GND
BATT
1
2
C207 10u16
+
F1 (20A)
SPEAKER
OUT
4
3
2
1
R+
L-
R-
L+
11
4
R501
1K
R502 R503
R504
R505 R506 R507 R508
R509
R510
R511
R512 R513
R514
R515 R516 R517 R518
R519
R520
3900u16
C206
+
S1
IC2
7.5K
R105
1000P
C118
Q114
1000P
C117
Q113
1/2W
4.7
R153 0.047
C129
1/2W
R154
1/2W C130
0.047
(F05-2038-05)
470P
R107R108
R326
1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K
F2 (20A)
(F05-2038-05)
330P
330P
R122
75K
C104
470P
R321
C309
+
4.7
R208
4.7K
R206 R212
1.5K
R210 220
10
1/2W
1.5K
R403
0.01
C403
1K
R407
1/2W
2W
1K
C401
0.01
R405
R401
1.5K
0.1
C404
0.01
1K
R408
1.5K
R404
1/2W
C402
0.01
1K
R406
R402
1.5K
1/2W
2W
R182
R184
1.2K 2W 1.2K 2W
10K
1
2
1
2
1
2
1
2
KAC-829
CAUTION: For continued safety, replace safety critical components only with
manufacturer's recommended parts (refer to parts list).
Indicates safety critical components. 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.
14
8
5
NJM4565D
1
8
9
16
UPC494C
1
7
8
14
UPC4574C
1
8
UPC1237HA
2SA1534A
2SA733(A)
2SA965
2SA992
2SC1845
2SC2235
2SC945(A)
ECB
•DC voltages are as measured with a high impedance voltmeter.
Values may vary slightly due to variations between individual
in struments or/and units.
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V 15.2V
0V-15.7V
0V
0V
0V
0V
0V
15.2V
-15.7V
0V
0V
0V
15.2V
-0.9V
-0.3V
0V
-0.5V
0V
0.2V0.8V
0.8V
0.2V
-17.5V
-17.0V -17.0V
-35.6V
-35.6V -36.2V
-1.1V
-36.6V
-36.2V
1.1V 36.6V
36.6V
0.5V
36.6V
0.5V
0.5V
-36.6V
-0.5V -36.6V
0V
-0.5V
-36.6V
-1.1V
-36.6V
-36.6V
-1.1V
36.6V
0.5V
-36.6V
-0.5V
0V
0.5V
36.6V
0.5V
1.1V
-36.2V
-36.2V
-1.1V
-35.6V
0.8V
-17.0V
-35.6V
0.8V
0.2V -17.0V
0.2V
0V
0V -0.5V -17.5V
-36.6V
36.6V
0V
0V 0.2V
15.2V
14.8V
-5.4V
15.0V
5.5V
5.5V
14.3V14.3V
4.5V
-16.9V
14.3V
0V
14.3V
0V
-16.9V
-16.9V
-18.5V
-18.5V
36.6V
4.5V
5.0V
0V
0.2V
1.7V
3.7V
0V
14.3V 5.5V
5.5V
14.3V
14.3V
5.0V
5.0V
5.0V
0V
0V 0V 0V
0V
0.7V 2.2V 3.3V
3.3V
0V
36.6V
36.6V
0V
0.7V
0V
0V
14.3V
13.6V
14.3V
0.7V
0V
0V
0V
0V
14.4V
0V
14.4V
14.4V
14.4V
14.4V
14.4V
0V
0.2V
0.2V
0.2V
0.2V
-0.4V 1.1V
1.1V
-1.1V
1.1V
1.1V
-0.4V
-1.1V
-36.6V
4.5V 0V
14.3V
4.5V
5.5V
5.5V
14.3V
0V
14.3V
14.3V
0.5V
0V
1.1V 0.5V
1.1V
0.5V
-36.6V
36.6V
0V 36.6V
-36.6V
-1.1V
0V
-36.6V
36.6V
-1.1V
36.6V
-36.2V
-16.9V
B LINE
B LINE

KAC-829
7
Parts with the exploded numbers larger than 700 are not supplied.
3
2
1
AB
EXPLODED VIEW
A
B
C
D
E
F
G
H
J
K
L
M
N
M4x8(BLK)
φ3x10
M2.6x10
φ4
φ2x8(BLK)
φ3x10(BLK)
φ3x13(BLK)
φ3x12
φ3x6(BLK)
φ3x8(BLK)
φ3x8
M4x10
M3x8
: N09-4026-05
: N09-4157-05
: N09-4382-08
: N15-1040-46
: N80-2008-45
: N80-3010-45
: N83-3013-45
: N87-3012-46
: N89-3006-45
: N89-3008-45
: N89-3008-46
: N80-3010-45
: N07-0002-08
701
J
J
J
J
20
21
F
EE
K
CK
K
FF
J
G
J
717
F1 F2
CCCCC
J 3
(X09-)
M
M
M
M
M
M
M
C
KC
K
716
3
K
K
H
K
K
C
C
F
F
K
E
H
(X09-)
(A/3)
X09
(D/4)
726
17
H
WH1
(X09-)
WH2
(X09-)
J 2
(X09-)
J 1
(X09-)
F
F
NNNN
AD
K
K
B
X09
(B/3)
X09
(C/3)
2
726 726
17 17
10
12
12
12
12 15
1
4
5
L

KAC-829
8
PARTS LIST
KAC-829
AUDIO UNIT (X09-5410-10)
∗
New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohane Parts No. werden nicht geliefert.
A
d
d
N
e
w
Des-
tina-
tion
Ref. No. Parts No. Description
13B
∗A21-4087-02 DRESSING PANEL
2 3A A64-2331-02 PANEL
3 2B A84-0277-02 REAR PANEL
4 2B B11-1337-03 REFLECTION SHEET
5 2B B19-2083-03 LIGHTING BOARD
- B46-0100-50 WARRANTY CARD
-∗B64-1949-00 INSTRUCTION MANUAL E
-∗B64-1950-00 INSTRUCTION MANUAL F,S
10 3B ∗F01-1657-01 HEAT SINK
F1,2 1B F52-0013-05 FUSE (BLADE TYPE)
12 3B G16-1190-04 SHEET
3B
- H10-4644-03
POLYSTYRENE FOAMED FIXTURE
- H21-1117-04 PROTECTION SHEET
- H25-0336-04 PROTECTION BAG (170X250X0.03)
15 H30-0542-03 ADHESIVE DOUBLE-COATED TAPE
-∗H54-2067-03 ITEM CARTON CASE
17 2A J30-1066-04 SPACER
20 1A N99-1587-05 SCREW SET
A 3A N09-4026-05 TAPPING SCREW (4X8,TP,S)
B 3A N09-4157-05 SEMS (TAPTITE SCREW)
C 1A N09-4382-05 TAPTITE SCREW (2.6X10)
D 3A N15-1040-46 FLAT WASHER (φ4)
E 1B N80-2008-45 PAN HEAD TAPTITE SCREW
F 1B N80-3010-45 PAN HEAD TAPTITE SCREW
G 1B N83-3013-45 PAN HEAD TAPTITE SCREW
H 2A N87-3012-46 BRAZIER HEAD TAPTITE SCREW
J 1B N89-3006-45 BINDING HEAD TAPTITE SCREW
K 1B N89-3008-45 BINDING HEAD TAPTITE SCREW
L 3A N89-3008-46 BINDING HEAD TAPTITE SCREW
21 1A W01-1516-05 ACCESSORY
D315 B30-1613-05 LED (BLUE)
C1 ,2 CK45FB1H102K CERAMIC 1000PF K
C3 ,4 CE04DW1H3R3M ELECTRO 3.3UF 50WV
C5 -8 CC45FCH1H220J CERAMIC 22PF J
C9 -12 CE04DW1H2R2M ELECTRO 2.2UF 50WV
C14 CF92FV1H823J MF-C 0.082UF J
C15 CF92FV1H124J MF-C 0.12UF J
C16 CF92FV1H223J MF-C 0.022UF J
C17 CE04DW1C220M ELECTRO 22UF 16WV
C18 CC45FSL1H470J CERAMIC 47PF J
C19 ,20 CE04DW1C470M ELECTRO 47UF 16WV
C50 CF92FV1H102J MF-C 1000PF J
C101,102 CE04DW1C100M ELECTRO 10UF 16WV
C103,104 CK45FB1H471K CERAMIC 470PF K
C105,106 CF92FV1H102J MF-C 1000PF J
C107,108 CF92FV1H103J MF-C 0.010UF J
C109,110 CE04DW1A330M ELECTRO 33UF 10WV
C111,112 CC45FSL1H331J CERAMIC 330PF J
A
d
d
N
e
w
Des-
tina-
tion
Ref. No. Parts No. Description
indicates safety critical components.
C113,114 CC45FSL1H060D CERAMIC 6.0PF D
C115,116 CC45FSL1H120J CERAMIC 12PF J
C117,118 CF92FV1H102J MF-C 1000PF J
C119,120 CE04DW1V220M ELECTRO 22UF 35WV
C121-128 CC45FSL1H470J CERAMIC 47PF J
C129,130 CF92FV1H473J MF-C 0.047UF J
C181,182 CE04DW1C220M ELECTRO 22UF 16WV
C183 CE04DW1H221M ELECTRO 220UF 50WV
C201,202 C90-2994-05 ELECTRO 4700UF 45WV
C203,204 CF92FV1H182J MF-C 1800PF J
C205 CF92FV1H153J MF-C 0.015UF J
C206 C90-2921-05 ELECTRO 3900UF 16WV
C207 CE04DW1C100M ELECTRO 10UF 16WV
C213 CE04DW1C100M ELECTRO 10UF 16WV
C214 CF92FV1H102J MF-C 1000PF J
C215 CE04DW1C470M ELECTRO 47UF 16WV
C305,306 CE04DW1A101M ELECTRO 100UF 10WV
C307 CE04DW1H2R2M ELECTRO 2.2UF 50WV
C308 CE04DW1A101M ELECTRO 100UF 10WV
C309 CE04DW1H100M ELECTRO 10UF 50WV
C310 CE04DW1H010M ELECTRO 1.0UF 50WV
C401-404 CF92FV1H103J MF-C 0.010UF J
CN1 ,2 E40-9472-05 FLAT CABLE CONNECTOR
CN3 E40-3640-05 PIN ASSY
CN5 E40-3246-05 PIN ASSY
E3 E23-0149-05 TERMINAL
J1 E63-0834-05 PIN JACK
J2 E70-0824-05 SCREW TERMINAL BOARD
J3 E70-0823-05 SCREW TERMINAL BOARD
WH1 E39-0417-05 WIRING HARNESS
CN4 J13-0602-05 FUSE HOLDER
L1 L33-1015-05 CHOKE COIL
L2 L19-0569-05
TRANSFORMER FOR CONVERTER
R141-144 RD14DB2H101J SMALL-RD 100 J 1/2W
R149-152 R92-0205-05 METAL-PLATE 0.1 K 2W
R153,154 RD14DB2H4R7J SMALL-RD 4.7 J 1/2W
R181-184 RS14KB3D122J FL-PROOF RS 1.2K J 2W
R185 RD14DB2H100J SMALL-RD 10 J 1/2W
R186 RD14DB2H102J SMALL-RD 1.0K J 1/2W
R201-203 RD14DB2H100J SMALL-RD 10 J 1/2W
VR1 R31-0209-05 VARIABLE RESISTOR
VR11,12 R32-0032-05 SEMI FIXED VARIABLE RESISTOR
K1 S76-0804-05 MAGNETIC RELAY
S1 ,2 S62-0845-05 SLIDE SWITCH
D1 -4 1SS133 DIODE
D181-184 RD7.5JS(B) ZENER DIODE
D186 RD10JS(B) ZENER DIODE
D201 FML22S*A DIODE
D202 FML22R*A DIODE
D203,204 1SS133 DIODE
D205 1N5406-M DIODE
D305 1SS133 DIODE

KAC-829
9
PARTS LIST
A
d
d
N
e
w
Des-
tina-
tion
Ref. No. Parts No. Description
∗
New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohane Parts No. werden nicht geliefert.
D307 RD7.5JS(B) ZENER DIODE
D308 RD15JS(B) ZENER DIODE
D309 1SS133 DIODE
D313,314 1SS133 DIODE
D401-410 1SS133 DIODE
IC1 UPC4574C IC(OP AMP X4)
IC2 NJM4565D ANALOGUE IC
IC11 UPC494C IC(SWITCHING REGULATOR)
IC12 UPC1237HA IC(POWER AMP)
Q1 2SC945(A)(Q,P) TRANSISTOR
Q101-108 2SA733(A)(Q,P) TRANSISTOR
Q109-112 2SC1845(F,E) TRANSISTOR
Q113,114 2SC945(A)(Q) TRANSISTOR
Q115,116 2SC2235 TRANSISTOR
Q117,118 2SA965 TRANSISTOR
Q119,120 2SC2235 TRANSISTOR
Q121,122 2SA965 TRANSISTOR
Q123,124 2SC4388LB*5 TRANSISTOR
Q125,126 2SA1673LB*5 TRANSISTOR
Q201-204 IRFI1010N FET
Q205,206 2SC945(A)(Q,P) TRANSISTOR
Q207,208 2SA733(A)(Q,P) TRANSISTOR
Q303 2SA992(F,E) TRANSISTOR
Q304,305 2SC945(A)(Q,P) TRANSISTOR
Q306 2SA1534A(R,S) TRANSISTOR
Q307 2SA733(A)(Q,P) TRANSISTOR
Q308-310 2SC945(A)(Q,P) TRANSISTOR
Q401,402 2SC1845(F,E) TRANSISTOR
Q403,404 2SA992(F,E) TRANSISTOR
TH1 PTH9M04BD222T POSITIVE RESISTOR
TH2 PTH9L04BD222TS POSITIVE RESISTOR
TH3 PTH9M04BD222T POSITIVE RESISTOR

KAC-829
Audio Section
Max Power Ouput (4Ω)
Normal .......................................................................................200W ×2
Bridge ........................................................................................600W ×1
Rated Power Output (4Ω)
Normal (20Hz ~ 20kHz, 0.08% THD) ........................................100W ×2
Normal (DIN45324, +B =14.4V) ................................................100W ×2
Bridge (1kHz, 0.8% THD) ..........................................................300W ×1
Rated Power Output (2Ω)
Normal (1kHz, 0.8% THD).........................................................150W ×2
Frequency Response (+0, -1dB)............................................. 5Hz ~ 50kHz
Signal to Noise Ratio .........................................................................100dB
Sensitivity (MAX) (rated output)............................................................0.2V
Sensitivity (MIN) (rated output) .............................................................5.0V
Input Impedance...............................................................................10kΩ
Low Pass Filter (12dB/oct.) ..............................................................80Hz
General
Operating Voltage (11V ~ 16V allowable) ..........................................14.4V
Current Consumption (1kHz, 10% THD) ...............................................28A
Dimensions (Width ×Height ×Depth)................ 221mm ×57mm ×300mm
Weight ................................................................................................. 3.8kg
SPECIFICATIONS
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.