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K
L
PC BOARD(Foil side view)
Q Q
3 7 6 3 1 5 1 5 0
1
SWITCH UNIT
X13-xxxx-xx (J74-1184-12)
C6
KI4
CP2
CP3
2
3
T E
L
1 3 9 4 2 2 9 6 5 1 3
4
E
B
B
E
B
E
B
E
DIMMER
E
B
5
D4
C9
C11
D3
D2
C10
CP1
6
R10
D21
w w w
R21
R22
C7
R9
.
7
Refer to the schematic diagram for the value of resistors and capacitors.
M
N
(X14)
Ref.No.
IC1 IC2 IC4
Address
5R
4Q
Ref.No.
Q31 Q32 Q33 Q34
Address
4R
3S
SYNTHESIZER UNIT
X14-xxxx-xx (J74-1141-12)
C60
CN5
3
1
J4
L1
A1
1
(X13)
Ref.No. Address
IC1
2L
L
IC2
6L
Q1
2L
Q3
5L
Q4
5L
Q5
4L
Q6
4L
Q7
5L
R169
24
1
CN2
4
x
a o
u 1 6 3
y
i
O
P
8
IC10
IC11
IC13
IC15
IC16 Q1 Q2 Q3 Q4 Q17 Q18 Q20 Q21 Q22 Q23 Q24 Q25 Q26 Q27 Q28 Q29 Q30
2P
4Q
5O
5S
5S
4O
2O 2P 2O 2O
Q35
Q36
Q37 Q38 Q39 Q40 Q41 Q42 Q44 Q45 Q71 Q72 Q86 Q87 Q88 Q89 Q90 Q91 Q92 Q95
6S
6S
6S
5S
5T
5S
5R 6S 5R
W113
IC4
24
25
J2
C147
D15
R11
R48
R13
Q2
D17
R14
W114
R134
R47
R38
R33
R12
C35
R34
R8
R37
E B
R24
C36
W115
R23
R7
B
Q1
E
Q4
E
B
R10
C37
W116
E
B
Q3
C27
D13
R
C31
D11
C34
C29
C39
L
C40
C32
L3
C28
C30
C155
C33
L4
C132
R133
R165
L8
R167
E
B
E
B
L5
Q86
28
C133
Q89
Q
Q
Q88
L7
E B
E B
3
7
6
3
1
VR1
Q87
C365
C356
C131
C355
R352
1
10
R411
11
40
C353
R402
15
IC16
C352
E B
1
31
R401
2
CN4
20
CP13
Q95
30
21
4
5
C361
C364
R410
R306
R307
4.332M
C190
Q45
X3
R
R377
B E
C223
R217
12
CN1
2
VR2
9
R171
16
IC11
E B
C163
13
1
Q91
C224
R370
8
1
R374
E B
CP12
C226
C222
C225
.
11
Q
R
2
4
9
9
8
3S
5Q
3S
4S
4S
4R
3R
5S
6S
5P
4Q
5Q
4O
4O
4O
W112
2
1
C79
C81
TH1
9
1
D52
L11
C41
D12
C42
Q24
C111
C112
W117
Q25
D37
D39
R98
W118
R97
R100
R80
W3
R104
1
Q71
D36
E
B
E
B
IC2
5
1
5
0
8
9
2
4
B E
R108
Q28
W119
C6
R135
W120
C90
C92
C156
R106
R163
C157
R110
1
R161
Q27
7
Q29
D41
C251
C136
C135
E B
E
B
IC10
Q31
R162
C138
B
E
Q23
14
14
8
W27
C91
R114
D43
Q72
C300
W28
C252
E
B
W26
C253
R96
R621
R131
D81
R312
TEST
W24
R83
R350
W11
Q18
R619
W20
E
B
W126
R333
W12
R347
R339
R346
1
25
C103
100
26
CP7
P1
W1
IC1
W2
R361
R357
R618
R340
X1
76
R617
C304
50
R359
R606
75
W22
51
R616
W127
R321
CP5
R322
R323
R324
R328
R326
R320
R319
CP4
R327
R325
m
c o
S
T
2
9
9
3R
4R
4R
4R
4R
4R
4P
5N
5O
6O
4P
J1
J3
2
3
8
12
11 13
5
16
1
6
10
9
4
7
8
R71
W101
D22
D21
C1
C93
C3
D3
C2
D2
Q20
C94
E
C87
E B
Q17
B
D34
R82
R81
C80
9
8
2
9
9
D32
E
5V
W10
E
B
L9
Q21
B
W122
C82
Q22
C84
R94
C85
R620
E
B
R93
R315
Q39
C83
D33
D44
Q42
Q38
B
E
E
B
R119
E B
Q36
25
2
1
14
B
E
IC15
2
IC13
1
4 3
RST
X2
13
1
Q37
R121
B E
D42
B E
C102
D46
C301
C302
R116
R609
C303
11
R197
12
20M
R607
E B
CN3
Q40
CP3
B E
Q34
E B
R124
B
E
Q44
Q33
D53
12
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