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AJ
S3
S2
S5
S4
S1
S7
S6
S1
S9
S8
S10
(1GA)
1GA
3a
Dp
TP28
1
TP30
2
6
5
4
TP32
3
2
1
AUTO
TP34
ATT
4
TP35
TP37
TP39
KI1
KI2
KI3
RC
EJECT
TP36
TP38
TP40
LED+B
C
CP1 2.2K
GRN
RED
RED
LED SW
Q1
AK
8
RESET
S2
6
5
3
AM-
AUDIO
MENU
ESD GND
TP41
TP43
KI4
KI5
TP42
TP44
GREEN
LED SW
Q2
AL
KDC-MP4036U/MP435U/X491/W4537UA/W4537UAY
/W4537UG/W4537UGY/W4737U/W4737UY
ANODE CONNECTION
PIN
3GA,3GB
NAME
P1
col (Downside)
P2
2d
P3
1d
P4
2n
P5
1n
P6
2p
P7
1p
P8
2r
P9
1r
P10
2e
P11
1e
P12
2c
P13
1c
P14
2g
P15
1g
P16
2m
P17
1m
P18
2f
P19
1f
P20
2a
P21
1a
P22
2h
P23
1h
P24
2j
P25
1j
P26
2k
P27
1k
P28
2b
P29
1b
P30
col (Upside)
P31
P32
P33
P34
P35
col
P36
3d
P37
3n
P38
3p
P39
3r
P40
3e
P41
3c
P42
3g
P43
3m
P44
3f
P45
3b
P46
3k
VOL
P47
3j
P48
3h
VOL
P49
3a
COM
FM+
(X16-389x-xx)
DESTI-
UNIT
MODEL NAME
NATION
No.
J
0-01
U525
KDC-MP435U
K
0-10
YES
KDC-X491
K1
0-10
YES
KDC-MP4036U
M1
0-21
YES
KDC-W4537UA
E1
0-10
YES
KDC-W4537UAY
E3
0-10
YES
KDC-W4537UG
E2
0-21
YES
E4
0-21
YES
KDC-W4537UGY
KDC-W4737U
E5
2-74
YES
KDC-W4737UY
E6
2-74
YES
SIGNAL LINE
GND LINE
B LINE
IC1
: LC75756W
IC3
: PNA4S22M02KW
Q1.2
:
2SC4617
D1
: DA204U
D4-9
: 02DZ5.6F-Y
D10-12,16-18,22-24,
28-30,34,35 : B30-1566-05
D13-15,19-21,25-27,
31-33,36
:
D37,40,46
: B30-1766-05
ED1
:
3-BT-224N
KDC-MP4036U/MP435U/X491/W4537UA/W4537UAY
/W4537UG/W4537UGY/W4737U/W4737UY (2/2)
AM
2G
1GA,1GB
S1
2d
2d
1d
1d
2n
2n
1n
1n
2p
2p
1p
1p
2r
2r
1r
1r
2e
2e
1e
1e
2c
2c
1c
1c
2g
2g
1g
1g
2m
2m
1m
1m
2f
2f
1f
1f
2a
2a
1a
1a
2h
2h
1h
1h
2j
2j
1j
1j
2k
2k
1k
1k
2b
2b
CAUTION : For continued
1b
1b
safety, re place safe ty critical
S2
com po nents only with manu-
S3
facturer's rec om mend ed parts
S4
(refer to parts list).
S5
Indicates safety critical com-
S6
po nents. To reduce the risk of
Dp
S7
3d
S8
electric shock, leakage-cur rent
3n
S9
or re sis tance mea sure ments
3p
S10
shall be carried out (ex posed
3r
parts are ac cept ably in su lat ed
3e
from the supply cir cuit) be fore
3c
the ap pli ance is returned to the
3g
customer.
3m
d
3f
e
3b
c
• DC voltages are as mea-
3k
g
sured with a high impedance
3j
f
volt me ter. Val ues may vary
3h
b
slight ly due to vari a tions be-
3a
a
tween in di vid u al in stru ments
or/and units.
Q1,2
A
B
C
CP1
R20-23
W1
W2
YES
B30-1575-05
YES
YES
560
YES
560
YES
YES
560
YES
B30-1565-05
510
YES
YES
560
YES
YES
560
YES
B30-1565-05
510
YES
B30-1565-05
510
YES
YES
B30-1565-05
YES
YES
560
YES
B30-1565-05
YES
YES
560
X16-389x-xx (2/2)
AN
1
2
3
4
5
6
7
29
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