10-6
T1102
INVERTER
TRANS
2
1
4
3
5
6
7
8
Q1702
TK40P04M1
G
D
S
36K
R1112
10
R1222
13
R1117
2200/35V
C1709
2
OPEN
D1300
100K
R1510
D1507
DAN202U
0.022
C1705
100
R1131
47K
R1301
10
R1223
10P/6.3KV
C1108
4.7K
R1126
4.7K
R1102
1000P
C1704
2.2
C1102
4.7K
R1135
0.1
C1303
2.2
C1101
D1503
DAN202U
+24V
T1100
INVERTER
TRANS
2
1
4
3
5
6
7
8
1000P
C1703
OPEN
D1301
510/2W
R1305
OPEN
C1701
1M
R1513
100K
R1506
1
C1710
D1703
OPEN
1SS133
D1702
10P/6.3KV
C1104
1000P
C1707
0.1
C1300
1000P
C1706
OPEN
R1115A
OPEN
Q1204
10K
R1703
1000P
C1500
0.1
C1305
CN1100
1
D1508
DAN202U
1SS133
D1700
PROTECT3
CN1102
1
D1501
DAN202U
1SS133
D1706
47K
R1514
330P
C1107
4.7/1W
R1709
100K
R1512
1M
R1500
CN1101
1
100K
R1508
D1707
OPEN
OPEN
R1226
OPEN
R1147
22K
R1310
2.2
C1116
2.2
C1100
D1705
OPEN
1
C1702
330P
C1118
2
OPEN
R1150
D1506
DAN202U
2
4.7K
R1123
2SA1576UBTLQ
Q1303
470
R1118
OPEN
R1225
100K
R1502
1000P
C1301
100K
R1505
100
R1707
D1505
DAN202U
10P/6.3KV
C1110
2.2
C1117
10P/6.3KV
C1106
470
R1106
100
R1107
10K
R1708
13
R1129
470
R1130
4.7K
R1114
4.7K
R1111
2SA1576UBTLQ
Q1300
100K
R1504
100K
R1511
OPEN
R1146
10K
R1309
13
R1105
Q1701
TK40P04M1
G
D
S
10P/6.3KV
C1114
T1101
INVERTER
TRANS
2
1
4
3
5
6
7
8
36K
R1124
330P
C1123
0.022
C1708
330P
C1119
4.7/1W
R1704
OPEN
R1145
330P
C1113
OPEN
R1118A
Q1700
TK40P04M1
G
D
S
330P
C1109
330P
C1105
Q1203
OPEN
13
R1132
330P
C1122
BACKLIGHT-ADJ
2200/35V
C1700
36K
R1109
0
R1229
1K
R1307
100K
R1507
13
R1108
36K
R1121
D1504
DAN202U
10/50V
C1302
OPEN
R1106A
4.7K
R1308
100
R1116
10P/6.3KV
C1112
4.7K
R1304
OPEN
R1228
OPEN
R1103A
470
R1115
36K
R1133
10K
R1701
470
R1127
OPEN
R1227
100
R1128
3300P
C1502
100K
R1503
D1502
DAN202U
330P
C1111
OPEN
R1148
100
R1700
100
R1104
100K
R1501
10K
R1306
D1701
OPEN
BACKLIGHT-SW
51K
R1302
1000P
C1311
2.2
C1103
100
R1702
13
R1120
10K
R1706
330P
C1115
1000P
C1501
D1500
DAN202U
10K
R1300
OPEN
R1127A
1SS133
D1704
330P
C1120
27K
R1515
2.4K
R1516
330P
C1121
Q1703
TK40P04M1
G
D
S
100K
R1509
100
R1119
36K
R1100
100
R1705
KTC3875S
-Y-RTK/P
Q1301
220/35V
C1304
OPEN
R1130A
4.7K
R1303
OPEN
R1143
470
R1103
OPEN
C1700A
OPEN
C1709A
TFZGTR5.6B
D1300A
OPEN
D1300B
TFZGTR5.6B
D1301A
OPEN
D1301B
D1701A
TFZGTR15B
D1701B
OPEN
D1703A
TFZGTR15B
D1703B
OPEN
D1705A
TFZGTR15B
D1705B
OPEN
D1707A
TFZGTR15B
D1707B
OPEN
KTC3875S-Y-RTK/P
Q1201
680K
R1201
0.01
C1215
1
2
3
4
5
6
7
9
10
8
11
12
13
14
24
23
21
18
19
22
17
20
15
16
VCC
GND
GND
PWM
DRIVE 1
DRIVE 2
PROTECT
REF
/BIAS
LFOSC
HFOSC
IC1200
OZ9972A
1000P
C1207
24K
R1235
D1200
150P
C1216
680K
R1200
2.2
C1205
0.1
C1201
4.7K
R1213
560K
R1233
KTC3875S-Y-RTK/P
Q1202
0.47
C1209
56K
R1234
OPEN
C1200
10/50V
C1206
0.47
C1212
560K
R1231
10K
R1212
0.047
C1217
10K
R1206
D1201
22K
R1208
1M
R1232
10K
R1215
D1203
OPEN
C1211
0.1
C1204
10K
R1209
2.2
C1218
0.47
C1208
33K
R1207
KTC3875S-Y-RTK/P
Q1205
150K
R1230
D1201A
OPEN
D1200A
OPEN
0
R1517
2
O
3
M
R
N
P
Q
1
4
(+12V REG.)
12.0
(SW+12V)
0.1
0.7
LCD
MODULE
ASSEMBLY
0
(SWITCHING)
POWER SUPPLY CBA
11.2
(SWITCHING)
BACK
LIGHT
BACK
LIGHT
0
11.9
BACK
LIGHT
12.0
(SWITCHING)
11.2
12.0
(SWITCHING)
(SWITCHING)
CONTINUE
POWER 1
CONTINUE
POWER 1
(SWITCHING)
0
11.9
4.7
11.9
11.9
24.2
0
11.8
4.7
11.8
24.2
11.7
0.3
2.1
0.1
3.3
12.2
14.5
5.5
0.3
0
4.8
2.2
(PWM CONTROL)
(SWITCHING)
0.3
0
0.5
(SWITCHING)
0
(SWITCHING)
1.3
11.8
1.4
14.2
0
1.2
14.9
0
1.5
3.2
6.0
11.4
0.1
4.8
13.6
2.0
3.3
0
Power Supply 3 Schematic Diagram (sub Power Supply CBA)
When you conduct on a component level repair for the Power Supply CBA for any models within this service manual,
make sure to refer the right Block Diagram/Schematic Diagram/CBA and Parts List.
For the main CBA, the last digit of the board number, which is engraved on every board, should be a number (e.g. BA17F1F0102 4).
For the sub CBA, the last digit of the board number, which is engraved on every board, should be an alphabet (e.g. BA17F1F0102 Y).
PL11.10SCM3-2
