Philips 55PFL4909 - Page 48

10-4
SB2150BD
D1101
360K
R1125
240K
R1126
CN1101
1 VLED1
2 ILED1
1/100V
C1102
1/100V
C1101
100uH
L1101
120
R1105
120
R1104
10
R1113
OPEN
D1102
47/100V
C1117
1
C1112
0.12/1W
R1115
100/63V
C1103
TFZVTR20B
D1104
3.9K
R1123
3.9K
R1124
75K
R1101
0.22
C1106
OPEN
R1140
36K
R1110
120
R1120
0.22
C1110
1K
R1128
51
R1121
2200P
C1113
0.56
R1130
0.62
R1129
D1103
1SS400ST
560P
C1108
BACKLIGHT-SW
VIN
AMP+13V
BACKLIGHT-ADJ
PROTECT3
2.2K
R1112
24K
R1111
1
C1105
OPEN
C1111
22K
R1127
20K
R1103
20K
R1102
OPEN
C1104
CN1201
1 VLED2
2 ILED2
200
R1118
1000P
C1109
OPEN
R1117
OPEN
R1116
100K
R1107
10K
R1106
100K
R1109
10K
R1108
TFZVTR20B
D1105
OPEN
R1122
GP002
OPEN
OPEN
C1140
OPEN
D1108
0.56
R1131
62K
R1119
0.047
C1107
0.56
R1231
100/63V
C1203
OPEN
D1202
100uH
L1201
22K
R1227
TFZVTR20B
D1204
1/100V
C1214
0.047
C1207
360K
R1225
0.62
R1229
OPEN
R1216
1
C1205
36K
R1210
120
R1205
20K
R1203
1/100V
C1202
2200P
C1213
3.9K
R1223
100K
R1207
1/100V
C1216
20K
R1202
1/100V
C1201
10K
R1206
62K
R1219
120
R1204
D1203
1SS400ST
120
R1220
560P
C1208
10K
R1208
75K
R1201
1
C1212
3.9K
R1224
240K
R1226
1K
R1228
SB2150BD
D1201
OPEN
C1204
100K
R1209
2.2K
R1212
OPEN
D1208
1000P
C1209
200
R1218
10
R1213
OPEN
R1222
24K
R1211
0.56
R1230
0.22
C1210
TFZVTR20B
D1205
OPEN
R1217
OPEN
C1215
51
R1221
OPEN
C1211
0.22
C1206
0.12/1W
R1215
OPEN
C1240
OPEN
R1316
OPEN
C1440
1K
R1328
OPEN
R1416
1K
R1428
0.56
R1330
10K
R1306
24K
R1411
100K
R1407
0.56
R1431
1/100V
C1302
20K
R1303
OPEN
D1402
1/100V
C1301
1
C1305
51
R1321
10
R1413
1
C1405
1
C1312
OPEN
C1404
1/100V
C1416
36K
R1410
100K
R1309
0.62
R1429
0.56
R1430
100K
R1409
0.62
R1329
OPEN
D1308
75K
R1401
2200P
C1313
51
R1421
2.2K
R1412
200
R1318
0.56
R1331
OPEN
R1417
36K
R1310
OPEN
C1415
100/63V
C1303
0.22
C1410
SB2150BD
D1301
TFZVTR20B
D1304
TFZVTR20B
D1405
62K
R1419
D1303
1SS400ST
1/100V
C1401
560P
C1308
1
C1412
2.2K
R1312
OPEN
C1411
3.9K
R1323
3.9K
R1424
0.22
C1406
560P
C1408
120
R1404
100uH
L1301
120
R1320
OPEN
C1311
1/100V
C1314
1/100V
C1316
OPEN
C1315
100K
R1307
120
R1305
22K
R1327
TFZVTR20B
D1404
75K
R1301
360K
R1325
D1403
1SS400ST
3.9K
R1324
OPEN
R1422
0.22
C1310
120
R1405
1/100V
C1414
100/63V
C1403
10K
R1308
20K
R1302
0.047
C1407
120
R1304
OPEN
D1408
100uH
L1401
1000P
C1409
360K
R1425
200
R1418
OPEN
R1322
0.22
C1306
TFZVTR20B
D1305
20K
R1403
1000P
C1309
10K
R1406
10
R1313
22K
R1427
OPEN
C1304
0.12/1W
R1415
240K
R1326
0.12/1W
R1315
62K
R1319
OPEN
R1317
10K
R1408
0.047
C1307
1/100V
C1402
240K
R1426
2200P
C1413
OPEN
D1302
20K
R1402
120
R1420
3.9K
R1423
24K
R1311
OPEN
C1340
GP003
OPEN
CN1401
1 VLED4
2 ILED4
Q1301
AP18T10AGH-HF
G
D
S
Q1101
AP18T10AGH-HF
G
D
S
Q1201
AP18T10AGH-HF
G
D
S
Q1303
AP18T10AGH-HF
G
D
S
Q1103
AP18T10AGH-HF
G
D
S
Q1203
AP18T10AGH-HF
G
D
S
8
3
2
10
1
7
12
9
611
134
5
14
15
16VCC
LDO
NU
GND
OSC
ULVS
FAIL
DETECT
LOGIC
NU
ISW
OVP
DRIVE
LOGIC DRIVE
IC1201
BD9486F-GE2
8
3
2
10
1
7
12
9
611
134
5
14
15
16VCC
LDO
NU
GND
OSC
ULVS
FAIL
DETECT
LOGIC
NU
ISW
OVP
DRIVE
LOGIC DRIVE
IC1101
BD9486F-GE2
8
3
2
10
1
7
12
9
611
134
5
14
15
16VCC
LDO
NU
GND
OSC
ULVS
FAIL
DETECT
LOGIC
NU
ISW
OVP
DRIVE
LOGIC DRIVE
IC1301
BD9486F-GE2
GP001
OPEN
150P/2KV
C1119
BC1102
BEAD
47/100V
C1118
OPEN
C1115
1/100V
C1116
1/100V
C1114
4 ILED3
3 VLED3
150P/2KV
C1219
150P/2KV
C1419
150P/2KV
C1319
47/100V
C1317
47/100V
C1318
BC1302
BEAD
47/100V
C1217
47/100V
C1218
BC1202
BEAD
47/100V
C1417
47/100V
C1418
BC1402
BEAD
Q1403
AP18T10AGH-HF
G
D
S
OPEN
R1141
OPEN
R1142
OPEN
R1343
OPEN
R1340
OPEN
R1341
OPEN
R1342
OPEN
C1341
OPEN
R1442
OPEN
R1441
OPEN
R1240
OPEN
R1243
OPEN
R1242
OPEN
R1241
OPEN
C1241
8
3
2
10
1
7
12
9
611
134
5
14
15
16VCC
LDO
NU
GND
OSC
ULVS
FAIL
DETECT
LOGIC
NU
ISW
OVP
DRIVE
LOGIC DRIVE
IC1401
BD9486F-GE2
Q1401
AP18T10AGH-HF
G
D
S
SB2150BD
D1401
OPEN
R1440
(SWITCHING)
LED BACKLIGHT
DRIVER
51.0
0.8
POWER SUPPLY CBA
TO LCD PANEL
ASSEMBLY
(SWITCHING)
1
2
3
4
HLKJIM
CONTINUE
POWER SUPPLY 1
CONTINUE
POWER SUPPLY 1
(SWITCHING)
LED BACKLIGHT
DRIVER
(SWITCHING)
(SWITCHING)
0
3.3
0.8
11.0
0.7
44.0
LED BACKLIGHT
DRIVER
(SWITCHING)
3.3
11.0
0.7
0
44.0
0.8
3.3
11.0
0.7
0
44.0
0.8
TO LCD PANEL
ASSEMBLY
(SWITCHING)
11.0
0.7
0.8
LED BACKLIGHT
DRIVER
0
44.0
3.3
(SWITCHING)
TO LCD PANEL
ASSEMBLY
51.0
0.8
0.8
51.0
0.8
51.0
3.3
0
2.8
2.9 0
0.7
4.2
2.1 2.0
11.0
5.0
1.20
5.0 11.0
1.2
3.3
0
2.0
0.7
2.9
0
5.0 11.0
11.0
1.2
5.0
4.2
1.2
0
2.8
2.1
3.3
0
2.0
0.7
2.9
0
5.0 11.0
11.0
1.2
5.0
4.2
1.2
0
2.8
2.1
3.3
0
2.0
0.7
2.9
0
5.0 11.0
11.0
1.2
5.0
4.2
1.2
0
2.8
2.1
Power Supply 2 Schematic Diagram
PL14.26SCP2