Text preview for : philips_q522.1e_lb_psu_sch.pdf part of Philips philips q522.1e lb psu sch Philips LCD TV (and TPV schematics) Q522.1E lb philips_q522.1e_lb_psu_sch.pdf



Back to : philips_q522.1e_lb_psu_sc | Home

L




N




B+
CN1: 2
R607 20K

VCC_ ON
CY2 CY1
C604 1kp R623




F1:1
1k PC601:2 1/2 * *




R801A




10
T5AH/250V
PC123




1M/ 1206




R601
R616 10K Z1
TVR14D681


4.7M
R33




R801B




B+
1M/ 1206
R608 3.24K R604 R603 R602




L1




NTC1
402K/1206 402K/1206 402K/1206




SCK2R512




R801C
R32
4.7M




1M/ 1206
C602 1kp




CR-18-LP3009B
R609 100
FL1:
1




D601
C603 1kp
LF-R18-LP4010E

C804
R629 * 0.1u *




BAS316 402
L1 N1




C610




R624
C613 * R806 R6 R5




CY3
18.7K 1M 1M
13B
Display Supply (32"): Part 1




C805
ZD1




CT601:1 8.06K 0.1u CX1
100:1 1/2 R606 470n/275V AC




VCC_ON
470p/ 250VAC
C807
C1 1u/0805




R610 2K
D1




1kp R807 C806 CY4
15K 0.47u
RL1
BAS316




C606 1Kp 470p/250V AC
835-1A-B-C




R627 100 SCR601 C813 R804
R2




511
P0102BL 1.5Kp 1M/0805
GT2




R625
FL2:
1




C611 1Kp
GT1




R803
DSP-201M
R4




R611
LF-R22-LP3003-
8




15K
DSP-201M




C810
100p
R815



C605
1M/ 0805 1M/ 0805
R7




2.2u
75/ 1206 75/ 1206 75/ 1206




1u/450V
IC801

R612
BD1




C801




R605
51.1K
1.5M
NCP1606B
D3SB60
7. Circuit Diagrams and PWB Layouts




D4
BAV70




R613
3.01K




100
L2




* 0.47u/450V




R810
C814
C802
Circuit Diagrams and PWB Layouts




C607
VCC_ON




C809 R814
CR-18-LP3009




1u
B




0.1u 10 0.47u/450V
C812
A1 MAIN POWER SUPPLY (32"): PART 1




22
VCC_SW




R614
R808




19.6K




IC601
R809




DDA001B
100k/0805 L1 N1
L801:1
PQ3220
CX3
100n/ 275VAC




D801




D3
1N5406




100
R811
BAS316




C612
0.1u
D802




R812
3.5x6
Q522.1E LB




FB801
F2




MUR460




10K
NTC2




C608
R615




0.47u/0805
100K
T1AL/250V




R813
0.068/3W Q801
SPA15N60C3




3.5x6
FB803
FL4:




D605
C811 C808
1




220p/1k V




CY5
120u/450V
SCK10083 HFV-CE5085




D911
7.




R901




STTH1R06A
B++ 1K/2 W




R626 22




1.5n/ 250VAC
D910




3.5x6
FB802
22
1N4007




J901




22
C609