Kenwood GX-401EF2 PC BOARD
A B C D E F G H I J
1
PC BOARD (COMPONENT SIDE VIEW) PC BOARD (FOIL SIDE VIEW)
CD PLAYER UNIT CD PLAYER UNIT
X32-5240-01 (J74-1249-02)
S2
2
S1
R234
R233
C35
D4
C24
R218
C26
C28
R34
R36
R37
3
C85
R54
C46
R52
X1
D3
4
R202
C25
R38
C89
CP1
CP2
C17
R32
C21
C23
C15
C13
R18
R16
R15
C14
SLED-/EJECT
SLED+/LOAD
TRK+
TRK-
X32-5240-01 (J74-1249-02)
IOP-
R5
D1
Q4
A
VR
B
LD
R9
E
C4
B
BE
GND
EB
R46
221
CN2
CN1
FCS+
FCSD GND
16
PD
/MUTER
/MRST
LO/EJ
1
Q1
R47
BU 5V
/MUTEL
/MSTOP
MOTOR
TE
VCC
Q2
DATA
Vref
R3
D
C
LOS
ARF
E
A +8V
F
R6
C3
RF
C20
D OUT
12EJE
/CLK
8EJE
IOP+
R21
C19
C6
R10
Lch
GND
IC1
R11
R12
R20
C18
R19
C7
C5
C8
PON
C16
R17
1732
161
C12
EB
SPDL-
SPDL+
GCTL
C11
C10
Q5
FBAL
TBAL
FE
VDET
TE
Vref
TRCRS
C1
C2
25 1
26
C29
50
51 75
DQS
ECS
TVD
ECM
KICK
TRD
TRV
FOD
RFENV
IC2
C33
LDON
/RFDET
100
76
R214
BDO
OFT
RW
LDCNT
C55
74
R49
R125
S3
R121
C77
R117
C71
5
R118
C72
R122
S4
14
IC6
58
C78
R126
R107
C51
R108
C79
C80
R71
R82
C41
R74
R75
R73
S 7.5V
S GND
R40
A GND
LOE/LIM
14 1
DRVMUTE
IC4
Rch
C44
R79
R76
C40
R81
R80
2815
C42
R84
R70
C39
Q3
EB
IC5
C70
C69
GIO
R102
R103
R104
C68
C67
R101
6
CD PLAYER UNIT
(X32-5240-01)
Ref. No.
IC Q
Address
65B
7
Refer to the schematic diagram for the values of resistors and capacitors.
CD PLAYER UNIT
(X32-5240-01)
Ref. No.
IC Q
Address
12H
23I
45H
55I
13G
Ref. No.
IC Q
23G
34I
43G
53H
Address
109
K L M N O P Q R S T
1
PC BOARD (COMPONENT SIDE VIEW)
SYNTHESIZER UNIT
J2
X14-6212-71
D710
R503
C713
R711
BE
Q94
C903
R904
R903
R901
Q1
Q2
R839
R846
R848
111
CN3
Q706
D709
D705
D902
L801
R832
EB
R6
EB
X81
R845
R847
R849
R720
R837
C810
(J74-1380-12)
J1
2
R508
L61
C602
R706
D601
B
4812
R709
C712
D706
R505
C603
R602
13 11 7 3
10 6 2
951
3
C612
E
4
Q603
A61
5
16
BEBE
Q606
6
Q605
R707
C604
W2
R610
D602
D604
C718
D712
R725
D501
D901
L62
C613
X82
C614
C608
212
C818
R888
R923
R1
Q701
BEEB
C707
D703
L72
C721
R841
C720
R840
D1
R829
R856
C801
W81
C800
R828
R826
31
50
51 80
R858
R857
R850
R860
R862
R836
R833
7
F2
7
C703
16
D701
R710
C722
Q804
EB
EB
R827
R825
Q801
EB
Q805
D506
R824
D713
D903
GND
R721
Q904
BE
D208
R208
Q202
R802
R810
R806
R877
R876
26
R809
R805
130
R878
C610
R808
R807
100
R911
R900
R898
R887
R896
81
C29
R818
R892
R804
R803
R890
R880
R851
R879
58
C803
R801
R800
R913
R910
R899
R897
R893
R886
R885
R37
R35
R36
R38
IC84
R914
R912
R895
R891
R918
R834
R835
R822
R821
VPP
R823
IC81
R865
R867
R864
R863
1
C28
C30
13 14
R612
R611
R920
R869
R870
R872
IC2
R831
R816
R873
R820
R815
R875
CN81
2
119
20
14
D206
D207
CN82
Q203
BE
C213
D201
D708
R209
C202
C215
R714
R715
R206
EB
Q204
14 8
BE
R230
BE
17
R229
C203
Q205
C201
C10
C3
C7 C9
12
122
C406 C407C405
C715
R713
C716
C218
L21
C214
IC21
C204
C14
R12
C8
20
21 30
R13
C12 C15
F1
224
1
L71
C408
4
5
C424
1
R430
IC72
C422
8
C432
14 8
R428
R438
R440
IC31
17
C205
C313
C206
C314
C423
R429
R425
R426
C434
R436
R427
C433
R437
R435
14 8
R439
C421
C431
IC32
17
C207
C208
1528
IC22
114
C209
110
IC1
C21
C210
4011
31
R15
C212
R28
C16
R27
C22
C20
C19
R32
C25
C211
C26
R31
L17
IC41
C409
C701
L12
R102
Q101
E
R105
BB
E
Q103
W12
5
CN2
1
C121
C124
C130
X11
R419
C419
25
C410
C708
C711
L11
C131
L13
C132
L14
L15
IC71
A11
C133
L16
Q109
Q110
EB
C118
IC12
R119
C127
C114
Q108
4
D103
R118
5
R124
81
IC13
18
W11
1
24
EB
R117
OGI
BE
R421
916
R705
VR11
VR2
CN1
DOLB
VR1
R702
Q704
RGND
L
BE
HIUP
R
31
L
SYNTHESIZER UNIT
(X14-6212-71)
Ref. No.
IC Q
Address
16P
26N
12 6Q
13 6Q
21 5O
22 5P
31 4P
32 4P
41 2Q
71 3R
72 3P
81 5N
84 4O
14M
24M
94 3M
101 4Q
103 4Q
108 5R
109 5R
110 5Q
202 4O
203 4O
204 5O
205 5O
603 4L
605 6L
606 6L
701 2N
704 2R
706 2M
801 3N
804 3N
805 3N
904 4N
Refer to the schematic diagram for the
values of resistors and capacitors.
1211
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