LG PLDC-P005A_CKD Schematic
19115_007_120309.eps
120309
Power Supply Unit with Integrated Led Driver
2010-10-19
1
2722 171 90352
PLDC-P005A_CKD
Power Supply Unit with
Integrated Led Driver
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COLD
COLD
CO LD
3V3stdby
Standby
GND1
+12V
GND1
BL-ON-OFF
BL-DIM1(Vsync)
+24(AL2_DVBS)
BL-I-CTRL
POK
GND1
+Vsnd
GND_SND
+12V
HO T
LED1A
NC
LED2A
LED1K
NC
LED2K
LED3A
NC
LED4A
LED3K
NC
LED4K
NC
NC
LiveNeutral
D102
IN4007
D101
IN4007
ZD110
OPEN
Q112
OPEN
R112
OPEN
D116
RF101L4S
Q110
OPEN
D115
MMSD4148
R121
4.3K
C115
2200pF/ 1KV
R127
510K 1W
C116
100n
C117
100n
R124
220K
R128
510K
U102
AS431A
D110
OPEN
R120
1K
D114
MMSD4148
R117
OPEN
R118
OPEN
R119
OPEN
R126
10K
Q111
KST2907A
C118
1nF
R125
10K
R122
OPEN
R111
OPEN
D103
IN4007
C102
450V 10uF
1
2
CN1(1308)
AC-inlet
CY101
NC
CY102
NC
CY103
470pF
CY104
470pF
R101
120 1W
s
SA101
TSA601MA1
F101
T3.15AH 250V
CX101
0.68uF
12
3
4
LF103
CS1830080
PC101
EL817MC
PC102
EL817MC
R109
1K
ZD102
15V
Q101
KST2222A
R110
10K
R306
1.5K
C304
0.1uF
U301
AZ431L
R302
100F
R303
1.5K
R305
2.7K
R310
1K
R308
47
D301
SB140
C301
1000uF
B
EC
Q301
KST2907A
R307
120
R304
750
R309
4.7K
C305
0.1uF
L301
4.7uH
C303
2.2u
C109
ZS 22uF/50V
C306
47u/50V
D107
1000V
R105
0
R123
56K
C121
ZS47uF/50V
ZD103
7.5V
1S2
S3BP4FB
5D6NC7S8
S
• •••
••• •••
C107
0.1uF
D106A
IN4007
C119
1nF
R113
200
ZD101
P6KE180A
PC501
EL817MC
CY202
220pF
C507
1nF/50V
ZD503
5.6V
C509
OPEN
C510
0.1u
1
CSS
2
DELAY
3
CF
4
RFMIN
5
STBY
6
ISEN
7
LINE
8
DIS9PFC_STOP
10
GND
11
LVG
12
VCC
13
NC
14
OUT
15
HVG
16
VBOOT
U501
IC-SOP-16-L6599
L6599
G
D
S
Q501
KF5N50
G
D
S
Q510
KF5N50
R511
4.3K
R521
47
R522
10
D504
MMSD4148W
R523
10K
R518
47
R519
10
D503
MMSD4148
R520
10K
R513
120
C511
0.1uF
C513
15nF
R512
2.2K
C506
1uF
R509
47
R507
12K
R508
3.3K
C501
2.2nF
C504
220nF
C505
330pF
R510
750K
C502
10nF
C508
100nF
R527
33
R501
100K
R502
36K
R531
100/1W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN4_1M95
1-1735446-4
R230
1.8K
U206
AS431AN / SMD
C220
1nF
R231
9.1K
R235
1k
C526
100pF/1kV
D512
1N4148
D506
MMSD4148W
PC502
EL817MC
1
2
3
4
5
6
7
8
9
10
T101
EFD2020
•
••••
•
•••
•
•••
•
••••
•
••
•
••••
•
••• •
•
••• •
•
••••
••
•••••
••
•••••••
••
••••••••••• • • •
••
•••••
••
••••
••
•• • •
••
•• • • •
••
•••••
••
••••
••
•• • •
••
•••
••
••••
••
••••
••
•••••
••••
••••••••••••••••
• • ••••
C409
1uF
R409
100K
C407
100nF
R410
10K
R411
10
C408
2.2u
R408
47K
R407
56K
C402
1uF
C4031nC404
0.47uF
C405
1n
C406
0.47uF
R417
10
G
D
S
Q402
AOD450
D401
SB3200
R412
120K
R419
100
R416
56K
R421
39K
R422
3K
C410
47n
R414
1K
R415
2K
G
D
S
Q401
7002
R441
47K
R413
10K
C416
100nF
R451
39K
R443
2.7
R444
2.7
R445
2.7
R446
2.7
C422
47n
R442
10k
U602
AS431AN / SMD
PC601
EL817MC
R632
4.7K
C622
100n
R631
2.7k
Q406
KST2222A
R481
10K
R480
100K
C440
10n
R482
47K
R622
330k
G
D
S
Q604
STK0160
R626
10K
R627
4.3K
C611
1nF
R629
100K
R628
100
R452
10k
C423
open
R438
100K
R470
10
G
D
S
Q403
AOD450
D402
SB3200
R471
100
R450
39K
R449
3K
R464
2.7
R466
2.7
R465
2.7
R467
2.7
C433
47n
R463
10k
1
2
3
4
•• •••
4A 600V
R432B12k
R434B 12k
R461
1.5K
G
D
S
Q404
MDHT3N40
R462
10k
R457
1.5K
G
D
S
Q405
MDHT3N40
R456
10k
C413
33uF/200V
C414
33uF/200V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN2-1316
53426-1510
R507A
0
R623
330k
R624
330k
R625
330k
R234
1k
R426
10K
C401
0.47u
•• •••
••• • ••••
C64568uF/450V
C64468uF/450V
R615
470k
R610
10k
G
G
D
D
S
S
Q602
MDF11N60
R609
100
R608
30
D603
MMSD4148
D602
BYV29X-600
C610
47p/1kV
L603
BFS3550A
G
D
S
Q603
STK0160
R619
12k
C606
1nF
R620
0
R621
100k
R612
100
C610A
47p/1kV
1
2
3
45
6
7
8
• •••
IC-SOP-8
FA5591
R614
2W 0.12
R604
68K
C603
470nF
C602
100nF
R603
43
C604
100nF
R605
82K
C608
10nF
R602
43K
C605
10nF
C699
2.2nF
C607
1nF
C610B
47p/1kV
D601
S3V60
123456
7
8
9
10
••••
•••••
R616
470k
R617
470k
R618
470k
R633
2W 0.12
R402
10K
R403
10K
C626
10nF
C432
1nF
C434
1nF
C419
1nF
C471
1nF
R423
39K
R448
39K
R224
1.8K
U207
AS431AN / SMD
C221
1nF
R227
18K
D212
SDB1060PI
R256
1.5K
L201
1.6uH
R251
5.6k
R252
10K
D211
SDURF1040CT
C215
2.2uF
R431
68K
C411
33uF/200V
C208
47u/50V
C209
47u/50V
R254
750
C210
150nF
R255
1.5K
R253
2.7K
U203
AS431AZ
C222
1000uF
C206
1000uF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
T501
EFD4549
C207A
MK 220uF/35V
C207
MK 220uF/35V
D210
MBRF10100CT
R211
OPEN
R212
OPEN
R284
82k
C233
ZS 50V 47UF
R223
56K
R243
7.5K
R221
10K
R222
15K
C323
2200pF
R229
16K
R240
2K
R228
470K
C292
22nF K 50V
ZD220
6.8V
R220
12K
D220
MMSD4148
Q220
KST2222A
B
EC
Q221
KST2907
R233
27K
C233A
OPEN
G
G
DDS
S
Q222
AOD407
D601A
S3V60
C409A
22uF 50V
8 5
••••
•• •
8 5
••••
•• •
R468
18
R468A
18
R468B
18
R468C
18
R468D
18
R468E
33
R468F
300
R468G
100
R468I
OPEN
R468H
0
R455
18
R455A18R455B
18
R455C
18
R455D
18
R455E
33
R455F
300
R455G
100
R455H
0
R455I
OPEN
R43412k R434A18k
R43212k R432A18k
R434C 18k
R432C 18k
CY105
220pF
CY106
220pF
VA101
750V 14A
C601
1uF
C425
100nF
C424
100nF
EY1
EY4
EY5 EY6
EY7
EY8
EY23EY43
EY26
EY36
EY38
EY39
EY40
EY44
EY45
EY46
EY2 EY3
12
JW5
12
JW812JW9
12
JW18
12
JW22
12
JW27
12
JW32
1
2
JW36
12
JW37
12
JW43
12
JW44
12
JW45
12
JW46
12
JW56
12
JW59
12
JW62
12
JP6
TP1
TP6
TP10
TP13
TP14
TP17
TP19
TP21
TP22
TP28
TP29
TP30
TP33
TP34
TP37
TP42
TP45
TP48
TP50
TP52
TP53
TP58
TP59
TP61
TP69
TP77
TP78
TP80
TP83
TP84
TP87
TP91
TP92
TP93
TP94
TP95
TP96
TP97
TP99
TP104
TP105
TP107
TP111
TP112
TP114
TP115
TP116
TP119
TP120
TP121
TP122
TP123
TP124
TP125
TP126
TP127
TP132
TP133
TP136
TP138
TP141
TP142
TP152
TP161
TP165
TP167
TP175
TP180
TP181
TP186 TP187
R101B
1W 510k
1
2
3
45
6
7
8
U110
CAP002DG
R101C
1W 510k
C101
47pF/1kV
ZD110A
OPEN
Q112A
OPEN
R112A
OPEN
Q110A
OPEN
R117A
OPEN
R118A
OPEN
R122A
OPEN
12
3
4
•••••
• • ••••••
12
3
4
•••••
•• •••••••• ••••
L501
BFS3550A
•• •••
••••
CX102
330nF
C216
1uF
R630A
1K
R630
1K
12
R454
39K
R424
39K
ZD104
5.6V
R490
OPEN
R493
OPEN
C493
10nF
R495
220k
R492
120k
R491
10K
R494
75K
R496
OPEN
R497
OPEN
G
DS
Q408
2N7002
G
DS
Q407
2N7002
R474
1.8K
C472
10nF
C470
10nF
R476
8.2K
R477
10K
R472
100k
R473
1.8K
R475
8.2K
12
JW34
TP147
TP148
TP149
TP150 TP151
TP158
TP182
12
JW64
TP202
TP217
TP227
TP232
STVCC
MVCC
VCC
VCC
ST3V3
STANDBY
STVCC
MVCC
STANDBY
GND1
GND1
+12V
POK
+12V
GND1
+24V5
+24V5
+12V
GND1
GND1
GND1
GND1
GND1
GND1
GND1
VLED
BL-ON-OFF
LED_CN2_A
VREF
POK
VREF
+12V
ADIM
+12V
UVLS
VREF
BL-DIM1(VSYNC)
LED_CN3_A
VCC
GND1
GND1
GND1
GND1
GND1
GND1
GND1
GND1
GND1
GND1
UVLS
LED_CN3_A
LED_CN3_K
LED_CN2_A
LED_CN2_K
VREF
VCC
VCC
GND1
GND1
LED_CN2_K
LED_CN3_K
ST3V3
GND1
BL-ON-OFF
BL-DIM1(VSYNC)
BL-I-CTRL
ISEN2
ISEN1
GND1
GND1
GND1
+24V5
+12V
VLED
GND1
GND1
GND1
GND1
GND1
+24V5
GND1
GND1GND1
GND1
STVCC
BASE
BASE
VCC
BL-I-CTRL
VREF
ADIM
GND1
ISEN2
ISEN1
GND1
GND1
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