HCD-HCDGN90D/GN100D
51
51
HCD-GN90D/GN100D
7-20. SCHEMATIC DIAGRAM – VIDEO BOARD –
C1205
C1206
FB1200
FB1201
FB1202
R1202
R1203
R1204
TP1200
C1218
C1217
C1216
C1214
JR1203
G1
G2
R1232
R1233
R1210
EPT1201
JW1200
JW1206
JW1209
JW1202
C1223
C1224
C1222
C1221
C1220
C1219
C1200
IC1201
R1223
JR1209
C1211
C1212
R1201
C1210
L1200
JR1205
FB1206
L1201
C1228
JW1201
FB1205
R1208
C1204
C1203
JR1208
C1202
C1201
C1226
JR1204
C1209
C1208
C1207
R1200
CN1202
R1231
FB1203
C1227
Q1200
CN1200
CN1201
C1231
JW1205
R1206
C1229
JW1203
R1207
C1213
C1215
R1205
J1202
J1201
C1230
IC1200
J1200
FB1204
JW1208
JR1210
JR1202
C1225
1 50V
1 50V
0
0
0
75
75
75
1000 6.3V
1000 6.3V
1000 6.3V
1000 6.3V
0
68
100k
100
22p
50V
22p
22p
22p
22p
100p
MM1623BFBE
10k
0
100
10V
0.1
10k
1
50V
FB
0.01
0
75
100
10V
0.01
FB
10
50V
10
50V
22
50V
0
1 50V
1 50V
1 50V
10k
17P
1M
0
0.01
DTC114EKA
SWITCH
2P
2P
1000
6.3V
75
0.01
10k
1000
6.3V
1000
6.3V
75
0.01
NJM2244M
0
FB
0
0.1
BUFFER
VIDEO AMP
BOARD
DMB07
(5/6)
(CHASSIS)
(CHASSIS)
EXCEPT EA,AUS
EA,AUS
EXCEPT EA,AUS
(CHASSIS)
VIDEO SELECTER
COMPONENT
VIDEO
OUT
(Page48)
BOARD
BOARD
MAIN
(2/4)
(Page54)
GAME
(Page61)
• See page 70 for IC Block Diagram.
• See page 31 for Waveforms.