A 272217190355 - 272217190359 Psl - Philips Q552.2L Service Manual

Circuit Diagrams and PWB Layouts

10.4 A 272217190355 - 272217190359 PSL

10-4-1 Power Supply Unit with Integrated LED Driver
Power Supply Unit with
A01
Integrated Led Driver
BL-ON-OFF
EN
R401
R402
10K
100K
U401
1 EN 14 FBN
GND1 FBN
TP34 JW38
FBP
+12V 2 VCC 13 1 2
FBP
C402 GATE
R403
3 GATE 12
COMP
10 1uF TP47 R419 TP19 BL-DIM1(VSYNC)
JW29
4 GND 11 1 2
GND1 PWMI
TP35
CS 10k JW10
5 CS 10 1 2
OVP
TP36 PWMO R420
R415 OVP
6 RT 9
PWMO
10K
10 JW35 JW42
7 SYNC 8
C406 1 2 1 2
REF
330p MAP3202 VREF
C408 C413
TP37 C408A
C403
C409
2.2u OPEN
NC
1nF 6.8nF
R405 R404 GND1
110K 270K TP22
GND1
GND1
TP429
D601 D601A
EY21 TP401
! BD601
3
RS405
S3V60 S3V60
EY19 EY22 JW43 JW50
4 1
1 2 1 2
TP339
EY9 !
EY26
EY20
2 C601
TP430 EY10
TH601
!
820n
TP433 EY34 EY35 TP344 JW47
1 2
EER3611 150uH
3ohm 15D
CY106
VCC
CY105
COLD
101
101
EY23
GND1
TP316
U601
100nF
! C604 IC-SOP-8
LF103
EY51 EY50 C602
1 8
4
3 TP313 TP319
100nF
2 7
1
EY52 EY53 TP314
C608
JW40
2 1 R604 3 6
10nF
6.8K
TC930080S 4 5
TP311
470pF
FA5591
!
TP312
CY103 C605
C603
103
! CY104
COLD 470nF
470pF
GND1 TP318
JW76 JW75
1 2 1 2
!
CX102
TP424
TP425 EY14 680nF EY13
!
LF102
EY47 EY48
4
3
EY46 EY49
TP443
2 1 D101
JW6
JW30
TC930080S 1 2
1 2
IN4007
D102
COLD !
! TP423
CY102 IN4007
100pF GND1
!
CX101
EY8 EY7
0.68uF
R122
4 3
! OPEN
STVCC
LF101
TP31
TP380 TP382
D114
1 Q110
2 VCC
MMSD4148
OPEN
JUMPER
E C
C E
CAP002DG
TP26 TP27
5 4 Q111
KST2907A
510k 6 3 jumper
BASE
7 2
! R117 R119
R101B
8 1
! OPEN OPEN TP372
R101C D110
U110
D115
OPEN
C115 TP370
MMSD4148
C101 47pF/1kV
2200pF/ 1000V
C118 1nF
TP384 D116 TP378 R126 TP379 R125 TP376 R124 TP375
!
VA101
EY6 EY5
RF101L4S 51K 51K
220K
750V 14A
CY101
COLD
EY1 101
R127 C116 C117
47n 47n
GND1
510K 1W
!
EY2
F101
T5AH 250V TP422 TP421
EY3 EY4
TP427
TP428
Live Neutral
! CN1(1308)
Q552.2L LA 10.
200UH
TP57 TP58 TP51
VLED
8 5 LED_CN1_A
! L401
D401
RF101L4S
R416
TP55 TP54
100 R430
D
GATE 82k
JW4 TP56
G
1 2
Q401
R409 D402 R432
KF5N50DS
S
10 MMSD4148 82k
JW8 R434
1 2 82k
C405 CS
R414
JW3
OPEN 1 2
OVP
10k
R433
C407
TP8
2.7k
TP46 1N
TP52
GND1
GND1
R417 C410
33k 10N
GND1
TP42
R442 LED_CN1_K
TP44 TP43
820
PWMO D
JW9 TP45
G
1 2
Q402
R423 D403 KF3N40W
S
open MMSD4148
R444 R443
FBN
TP38 820 F TP40 820 F
R446 R445
820 F 820 F
TP39
R424 C419
C420
820p 10k NC
GND1
GND1
R630A
TP415
JW26 1k
1 2
R630
!
1k
EL817MC
R631
2.7k
TP416
HOT
C622 R632
TP419
100n 4.7K
U602
AS431AN / SMD
TP340
D602
JW65 JW64 TP341
1 2 1 2
BYV29X-600
L601
TP326
TP334
VCC
TP342
TP327
MVCC
EY29
Q602
TP325 TP328
MDF11N60
D
R609 TP336
G G 0.1u
EY36 EY32
100 C510
TP324
! ! TP329
D603 TP337 R608
S
TP330 D
2 Q604
G
10
MMSD4148 EY37 STK0160
TP323 EY33
TP317
S
R629 C611
100K 1nF
TP331
C699 JW27
TP322 D 1 2
222
R612
VCC G
100 R621 Q603
S
1nF STK0160
100k
C607
C626
10nF
1nF
C606
TP431
JW5
1 2
C119
10D9
D103 TP24 TP352
102 1KV JW73
1 2
IN4007 TH101
TP355
R113 TP354 IN4007
200
D106A
JW41 TP353
LT 450V 10uF JW28
1 2
1 2
ZD110
TP373 TP367 C102
Q112
OPEN
OPEN
STVCC
Q110A
R122A ZD110A
MVCC TP365
OPEN
OPEN OPEN
TP30 TP29 TP28
Q112A
OPEN
R118A
R117A
OPEN
OPEN
BASE
JW39 JW46
1 2 1 2
VCC
U102
TP345
AS431A
C109
ZS 22uF/50V
TP346
EN 89
TP62
R493
100K
TP64 R491 TP12
1.5K
TP33 TP11
R488 R489
Q491 R492 C491 C492
0 1K
100K 2.2uF 2.2uF
C490 KST2222A
R490
100PF
680K
TP69
VREF
+12V EN
R483
10k COLD R464
0
PC601 R482 TP20 R456
JW32
Q412
47K R481 1 2 G
BL-I-CTRL
TP4
10K Q406 1K 2N7002
TP3 B
KST2222A
C414
R480
C440
OPEN
10n
100K
GND1 GND1 GND1
JW63
GND1
TP390 L501 TP65
BFS3550A
EY38
R511 TP393
R518 TP403 D
4.3KF G
1uF
U501
C506 47
! T501
TP411
S
R510 L6599 TP402 D503
TP400 TP399 R519 Q501
750K 1 CSS 16
VBOOT
TP395
10
MMSD4148W KF5N50
2 DELAY 15 1
C504 HVG
C505
224 TP396
EY43
3 CF 14
OUT C508 2
TP394
330pF
4 RFMIN 13 100nF
NC
TP391
3
5 STBY 12 EY39
R521
VCC
TP397 TP387 EY30
TP388
6 ISEN 11 D 4
LVG
TP386 47
22uF 50V JW57 G
1 2 7 LINE 10
GND D504 R522
R501 5
TP392 TP18
Q510
100K 9 S
C509 8 DIS R523
PFC_STOP 10
KF5N50
MMSD4148W
IC-SOP-16-L6599
D512 TP398 TP412
JW55
10K
1 2 EFD4549
R509
1N4148 C526 R531
EY54
100pF/1kV 100/1W
47
10nF/1kV
103
C513 EY55
C501
C502
JW33 JW80 JW81 2.2nF JW51
1 2 1 2 1 2 1 2
MMSD4148W
JW45
TP406
R527 1 2
D506
33
1nF/50V
C507
TP407
TP408
!
T101
L301
EFD2020
TP281 D301 TP296
EY41 EY42
5 10
3 9 SB140
4.7uH
C301
4
8
D107 TP282 1000uF
STVCC JW7 TP359 TP358 R105 TP357 JW12 JW20
1 2 1 7 1 2 1 2
1000V 1A 0
R302
2 6
100
C121
ZS47uF/50V R304
TP287 TP289 C304
750
!
PC101 0.1uF
TP349 TP293 2.2u
EL817MC
C303
TP288
TP350 TP294 JW18
1 2
U301
TP292 R308 TP295 AZ431L
TP286
! 47
PC102
TP351 R109 TP348
EL817MC GND1
TP290 R309
1K TP347
4.7K
JW58
1 2 R310 TP283
B
STANDBY
Q301
1K
Q101
KST2907A
0.1uF
R110
KST2222A C305
10K GND1
JW53 JW31
1 2 1 2
back to
2012-Mar-16
div. table
LED_CN1_A
VREF
R494
1K
JW59 LED_CN1_K
1 2 POK
G Q492
2N7002
C494
R495
2K 1uF
TP299
ST3V3
TP300
STANDBY
GND1
TP301
GND1
GND1
TP302
+12V
+12V
TP303
+24V5
TP304
GND1
TP15
100K
BL-ON-OFF
R470A BL-DIM1(VSYNC)
C474
BL-I-CTRL
R472 100nF
TP23 R469 TP67
10K
POK
FBP
150K +24V5
GND1
TP63
C416
G Q413
1uF
2N7002
100nF
C415
OPEN
GND1 GND1 GND1 GND1 GND1
Q222
AOD407
TP272
S
Q221
SDURF1040CT
TP266
VLED KST2907
TP267
B
TP265
D211
EY40
14
TP269
13
GND1
12
MBRF10100CT
TP263 TP264 TP249
11 JW13 JW49 JW56
1 2 1 2 1 2
TP262
GND1
10
D210
9
8
7
EY31 TP278
6
GND1
47u/50V
L201
1.6uH C208 C209
SDB1060PI C215
TP261
TP260
JW21 JW22 JW23 47u/50V 225J
TP259
1 2 1 2 1 2
D212
C206
! C222
CY202
220pF 1000uF
MK 1000uF/25V
GND1
! R256
PC501
JW15
1 2
EL817MC TP251
3.6K F
C210
R254
TP245 TP243
TP434 1uF
1K GND1
TP244
! U203
PC502
AS431AZ
EL817MC
GND1 GND1
TP297 ST3V3
C306
47u/50V
COMPANY:
TP298
GND1
+24V5 TITLE:
+12V
TP247 DRAWN: DATED:
MH KIM 2011-03-08
CHECKED: DATED: CODE:
R235
QUALITY CONTROL: DATED:
<Code>
1k
RELEASED: DATED:
SCALE:
R231
9.1K R227
18K
R234
1k
TP255
TP248
SMD
SMD
AS431AZ
K
TP254
U206 U207
R
AS431AZ
A
R230 C220 C221
R224
1.8K 1nF 1nF
1.8K
TP258
TP256
GND1 GND1
Power Supply Unit with
Integrated Led Driver
A01
CN2-1316
1 Anode 1+
2
NC
TP60
3
Cathode 1-
4 NC
5 Anode 2+
6 NC
7 Cathode 2-
SD-53427-07
CN4_1M95
1 3V3stdby
2
Standby
3
GND1
4 GND1
5
+12V
6
+12V
7 +Vsnd
8
GND_SND
9 BL-ON-OFF
10
BL-DIM1(Vsync)
11
BL-I-CTRL
12 POK
JW17 TP309
1 2 13
+24(AL2_DVBS)
TP310
JW54
14
1 2 GND1
1-1735446-4
C473
22nF K 50V
TP277 TP279 +24V5
C292
D
TP268 TP273
R228
470K
Q220
KST2222A
C233 C233A
TP274
TP275 D220
ZS 50V 47UF
ZS 50V 47UF
MMSD4148
TP280
JW62 JW48
1 2 1 2
+12V
LG Innotek
BL GL40S PLDE-P016A
SIZE: DRAWING NO: REV:
MPR1.0
A0
SHEET: 1 1 OF
2722 171 90355 2011-03-08
2722 171 90359
PLDE-P016A_CKD
PLDE-P016A_CBU
19132_009_111219.eps
111219