A
B
D
F
H
J
C
E
G
I
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Component side view)
16
15
VIDEO CONTROL UNIT X14-692x-xx A/2 (J74-1334-12)
CN6
E2
D1
J1
J2
J3
S505
E1
CN1
WH501
IC105
CN2
CN3
CN4
CN5
D104
D105
D106
D301
D302
D501
D502
D503
D504
D505
D506
D507
IC2
IC3
IC4
IC101
IC102
IC201
IC202
IC203
IC204
IC205
IC301
IC302
IC303
IC501
Q1
Q2
Q3
Q4
Q5
Q6
Q8
Q14
Q101
Q103
Q102
Q104
Q302
S501
S502
S503
S504
S506
S507
S508
D304
D107
D108
D109
D14
D15
D305
D306
D307
D508
D509
D510
D51
1
X14 B/2
TO X25
TO TV
OPEN
SEEK DOWN
ATT
1
15
WHITE
BLACK
1
OL DOWN
OL UP
C
B
C
R
R
SRC
C
B
C
C
1
SEEK UP
RESET
1
2
C312
C1
C5
C8
C9
C10
C1
1
C14
C16
C18
C20
C22
C23
C24
C26
C27
C29
C31
C34
C35
C101
C102
C107
C108
C
111
C1
12
C1
13
C1
14
C1
15
C1
16
C214
C228
C218
C220
C215
C302
C310
C31
1
L1
L9
C117
C118
CP302
C7
C12
C103
C104
C105
C106
C201
C202
C203
C204
C205
C206
C207
C208
C210
C212
C213
C216
C217
C221
C222 C224
C225
C231
C301
CP301
R39
F1
F2
L2
L3
L4
L5
L6
L7
L8
L10
L301
R1
R4
R5
R6
R8
R9
R12
R18
R107
R108
R109
R201
R206
R207
R208
R209
R211
R212
R213
R214
R215
R222
R223
R301
R302
R303
R304
R305
R306
R307
R313
R314
R315
R316
R317
R318
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R331
R333
R334
R335
R338
R341
R342
R344
R345
R346
R347
R348
R353
R354
R355
R356
R357
R358
R359
R360
R361
R362
R363
R364
R367
R378
R379
R380
R381
R383
R385
X301
R119
W201
W202
W203
R351
R352
W1
R38
2
3
4
B
E
E
B
B
E
E
B
B
E
E
B
B
E
B
E
E
B
E
B
E
B
1
14
B
E
14
8
7
1
1
7
8
14
1
32
1
32
1
2
4
3
1
25
51
75
76
100
26
50
1
4
8
5
1
4
8
5
1
4
5
8
1
7
14
8
1
8
9
16
1
1
6
2
5
1
19
20
1
2
19
20
1
2
5
10
6
8
9
16
1
4
5
8
1
4
5
8
1
4
5
8
1
7
L201
1
3
5
4
R210
B
E
14
VIDEO CONTROL UNIT
X14-692X-XX
Ref. No. Address
IC2
4G
IC3
3F
IC4
3F
IC101
5E
IC102
5E
IC105
5D
IC201
4E
IC202
4E
IC203
5D
IC204
4D
IC205
4D
IC301
4C
IC302
3C
IC303
5C
Q1
6C
Q2
6B
Q3
5C
Q4
5G
Q5
5G
Q6
5G
Q8
4G
Q14
3G
Q101
5C
Q102
5D
Q103
5C
Q104
5C
Q302
3C
X14 B/2
Ref. No. Address
IC501
1C
VIDEO CONTROL UNIT