Kenwood KXF-W4030-S Service Manual page 9

F G
PC BOARD (Component side view)
TRANS PWB
1
5 1
CN03
T01
2
C305
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
H I
MAIN PWB
IC8
IC9
R70A
C60A
C66
C62
C68
IC10 C69
C64
C73
R74
R73
D07
C80
D04
C81
C71 Q26
C94
D22 E B
R102A
R70B
D22A Q33
B
J44A E
C73A TP5
C72 D03
OSC OFF
J46
J47
E
J146
J49
E B
D23
J50
Q14
R156
J51
J143
4 1
J62
J63
IC12
J147
J148
8
R86F
5
R251
R86E
Q18
R250
E B
J144
R89
Q16
J154 J140
R87
E
B
Q17
J141
E
B
R88
C82
100 1
R86
R86C
J151
E B
J155 Q15
R86A
J156 81
J159
R86B
80 IC11
R86G J160
J161
R75
J162
D21
J157
R274
R273
R82 51
R272
R78
J167
J163
R85
J168
R76
J164
37
J171 J169
J172 J170
38
R81
J173
R80
R84A
R79 SFR05
J175
Q51
J176
B E
J177
R83A R93
SFR06
J178
J182 J201
J180 E B
Q50
R257 L14
B Q20 E R256
R91A
R258
J183 C160
SFR08
R90A
J184
L13 SFR07
J186 J194
R90
9 1
11
1
CN06
B E
12 2
10 C162 2 CN07
D160
Q22
Q57
E
Q55
E B
R256B
E
R256A
Q56
J K
SYSTEM
CONTROL
JK02
C67
R140
D15
Q42
R138
B
C90
R136
C144
Q42A
C146
B E
R136A
R132A
C65
C153A
IC7
R165B
Q40 C155
D19A
B
E
4
C115A D19 C153
D17
R167
R167A
J142
Q07
R162
B
C152A 5
J48
J60
J124
J61
J64
J200
J1L
B E B
R29 Q34
R30
R28 B E
Q38
R21
ENCODER
CN09
J88
4
C84
J129
1
J122 Q37
R122 R180
J133 J130 J123
J134
J131
R23 B
Q41
C87 Q06
C25
J125 C107
J185
30 R112
J135
C101 C105
31
J136
J126 C103
TIMER
1 2
R103
R127 SW J127
9
CN05
R125
50
R130
J116
IC14
C162
D09
C104
J205
R129
J245
10 18
J206
CN04 1
J244 J242
L08
C86
J241
2
IC19
G I
O
C108
L07
J203 C85
C110
Q25
J202
TP2
R100
J211
B Q19 E B
E
R101
Q24
R91 B E
C121
L04
Q21
E R96 L12
L09
B
J198
L03 TP6
C118
R257B
Rch
J197 C120
TP7
C119
R257A
Lch
B
R97 J199
J196 OSC FREQ. ADJ
GND
105KHZ
TP8
B E
B OSC FREQ.
Q23
9
L M
PLAY REC
LINE OUT LINE IN
JK01
Q13A
HEADPHONE
B
E
R139
CN08
R142 R141 J7 J222
4 1
Q12A
R60
R61 R33
R134 Q43 R137
E C147 E B
R35
E B C148 B
C142 Q13 E Q12
E B
Q09
R56A
C149 B E
R133 R57 R56
C54
C55 R37
C143
C145
R58A J9
R59A R36
R58
1 8
C27
R59
J8
IC17
R27
J1G
R135A
J11
E B C50
C53
C26
C45
Q43A R69
R131A
1
4
C140
R64
R66
IC5
R62
8
5
C150A C51
C141
C52
R165A
R165
1 C46
C29
C30
Q10
R151
IC18
R150 C150
E B C12
R55
R160
8
R164B
C152
C40
L06
R166
R44
R164 R166A
C49B
B
C41
Q35
E Q36
R52
B
E
J248
C49A
J101
C38
B
R53
C49
R200 TP11
J246
J100
C132A
GND
C47
TP4 R49
A
SFR10 C39
A
REC LEVEL
R51
ADJ. Rch Q11
DOLBY
E B J103
Rch 388mV R205A
C99 B
R202
C133A
R231
E
Q27
R225
R219
R213
C133
R209
1 R215
C132
R221
R227
R206
J108
C135
J236
R204
R226
B Q30 E
C100
R220
C136
B E R214 R207
R208
R211
Q29 R206A
DOLBY LEVEL
ADJ. Rch
SFR02
C14
C06 R08
L11 C04 R06 R04
C23
J229 J231
C22
8 1 C08
C19
C18A
IC1
R16
R19
R20
B
E
C21
9
Q04 16
C15
R03
RY01 J228
C17A
R01 R02
C13
C01 C02
J224
CN02
C03
1 3
6 1
C05
CN01
R05
SFR01
DOLBY LEVEL
ADJ.
Lch
N O
R32
R34
Q08
B E
C28
R26
C44
C32
R40
J15
C11
L01
R45
C35
C37
C48
L02
TP3
DOLBY
Lch 388mV
E
R203
SFR09
REC LEVEL
ADJ. Lch
C131
C137
R217
R223
R229
R208B
R10
R09
R17
C07
10