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Z
S3
S5
a
S7
S1
f
b
g
S9
e
c
d
(1GA)
2G
a
1a
2a
3a
Upside
col
Dp
Downside
KI5
TP56
3
KS1
ATT
TP57
KS2
DISP
6
TP51
TP58
KS3
40
TP59
TP69
7
S17
2
1
39
8
S18
KS4
38
9
S19
37
0
S20
36
1
S21
35
SRC
EJECT
2
S22
34
TP61
3
S23
33
4
S24
32
5
S25
31
6
S26
30
7
S27
29
8
S28
∗
28
9
S29
C
27
0
S30
26
1
S31
25
2
S32
24
3
S33
23
4
22
5
S35
21
6
S36
∗
B
RED
LED SW
AA
S2
S4
S1
S6
S1
S8
S10
1GA
TP55
S12
5
4
3
TP52
TP53
TP54
Q or EQ
ATT
TP62
TP63
∗
∗
Q2
Q1
∗
GREEN
∗
R2
R1
LED SW
2.2K
2.2K
AB
6
RESET
S11
CP11 10K
3
VOL
IC3
VOL
13
AUDIO
ESD GND
ED1
:
3-BT-224N
TP65
IC1
:
LC75756W
IC3
:
PNA4S22M
Q1,2
:
2SC4617 or
:
KTC4075EP(Y,GR or
2SC5383(E,F)
Q21
:
DTA114EE or
KRA302E-P or
RT1P141U
D31-33,37-39,43-45,49-51,70
:
B30-1567-05 (COLOR:RED)
D34-36,40-42,46-48,52-54
:
Refer to the parts list.
∗
D61-65
:
D71-77
:
UDZS5.6B or
02DZ5.6F-Y
D96
: DA204U
KDC-W4031/W4031Y/W409/W409Y/
W431GY/W4531/W4531Y/WF431A (2/2)
AC
KDC-W4031/W4031Y/W409/W409Y
KDC-W431GY/W4531/W4531Y/WF431A
CAUTION : For continued safety, re-
place 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 measure-
ments shall be carried out (exposed parts
are acceptably insulated from the supply
circuit) before the appliance is returned
to the customer.
• DC voltages are as measured with a
high impedance voltmeter. Values may
vary slightly due to variations between
individual instruments or/and units.
GND LINE
B LINE
X16-2932-7x (2/2)
AD
1
2
3
4
5
6
7
23
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