Philips HTS3538 Service Manual page 48

7-5
A
Power Board Circuit Diagram:
HV
BD501 BD501
KBU4M KBU4M
CE501 CE501
CE502 CE502
1 + +
3 2 C539 C539
+ +
4700pF/400VAC 4700pF/400VAC
NC NC
150uF/450V 150uF/450V
LIF502 LIF502
6.6mH 6.6mH
R502C R502C R502D R502D
R503 R503
2
220/1W 220/1W
1M 1M 1M 1M
CX502 CX502
0.22uF/250VAC 0.22uF/250VAC Alternative
RV504 RV504 CY501 CY501 CY502 CY502
200V/500A 200V/500A 100pF/250VAC 100pF/250VAC 100pF/250VAC 100pF/250VAC
HV
CE5011 CE5011
+ +
NC NC
LIF501 LIF501
6.6mH 6.6mH
T5311 T5311
NC NC
HV 1 8
VDD A8
9
CX501 CX501
A9
0.22uF/250VAC 0.22uF/250VAC
R502A R502A R502B R502B
2
1M 1M 1M 1M
N.C
R501 R501 NC NC
RV501 RV501 T531D 3
D
3
11
A11
VDR/560V VDR/560V 12
A12
F501 F501
T6.3AH/250V T6.3AH/250V
TR501 TR501
NTC/3ohm/5A NTC/3ohm/5A
T531G 5
P-GND
CY505 CY505
NC NC
T531F 6
FB
R509 R509
1M 1M
CN501 CN501
2PIN/7.92mm 2PIN/7.92mm
4
* CAUTION :
THE PARTS MARKED WITH
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
A
B
C531 C531
4700pF/400VAC 4700pF/400VAC
Alternative
R534 R534
47K/2W 47K/2W
R536 R536 R531 R531 R535 R535 R556 R556 R557 R557
NC NC
C5312 C5312 2M 2M
22 22 22 22 22 22
4700pF/400VAC 4700pF/400VAC
D531 D531 D534 D534
R537 R537 R532 R532 FR207/2A/1000V FR207/2A/1000V HER308/3A/1000V HER308/3A/1000V
Alternative
2M 2M NC NC
D D V V
U531 U531
top260EN/top261EN top260EN/top261EN
CONTROL CONTROL
C541 C541
C C
100pF/1KV 100pF/1KV
S S X X
F F
R538 R538
6.8 6.8
+ +
R533 R533
NC NC
R548 R548
0 0
HV
CE5021 CE5021
HV
+ +
NC NC
R505 R505 R526 R526 R527 R527 R528 R528
150K 150K 150K 150K 150K 150K 150K 150K
T531P T531P
T5011 T5011
NC NC 9 T501P12
D505 D505
HV 5 FR107/1A/1000V FR107/1A/1000V
7
T501P5
1 U501 U501
8 T501N TNY179PN TNY179PN
5 4
S Drain
T501D 3 3
NC
6
S R507 R507
T531N 10 T501P24
2
BP/M
7
S
6 T501P5
150 150
ZD502 ZD502
8 1 BZX79C18 BZX79C18
S EN/UV
R508 R508
T501F 2
FR107/1A/1000V FR107/1A/1000V
22K 22K
T501G 1 8 T501N R523 R523
100 100
+ +
CE505 CE505
D507 D507 10uF/16V 10uF/16V
Q501 Q501
PNP_MMBT8550CLT1 PNP_MMBT8550CLT1
R504 R504
1N4148 1N4148
Q502 Q502
PNP_MMBT8550CLT1 PNP_MMBT8550CLT1
1M 1M
C502 C502 R522 R522
0.47uF/63V 0.47uF/63V
2.2M 2.2M
R524 R524
ZD503 ZD503
100K 100K BZX79C11 BZX79C11
ARE IMPORTANT PARTS ON THE SAFETY.
B
C
CY506 CY506 C533 C533 1500pF/1KV 1500pF/1KV
1000pF/250VAC 1000pF/250VAC
Jumper Jumper JP505 JP505
JP506 JP506
T531 T531 Jumper Jumper R549 R549
PQ3230 PQ3230 220/3W 220/3W
Alternative Alternative
1
Jumper JP504 Jumper JP504
1 8 T531P 2
VDD A8
9
A9
3 NC NC L531 L531
Alternative
C5311 C5311
4700pF/400VAC 4700pF/400VAC
D533 SF20A300HPF/20A/300V D533 SF20A300HPF/20A/300V
2 R544 R544
N.C
75K/1% 75K/1%
+ + + +
CE533 CE533 CE534 CE534
T531D 3
820uF/50V 820uF/50V 820uF/50V 820uF/50V
D
R541 R541
10
A10 470 470
12
A12
R571 R571
10 mR 10 mR
T531N
T531G 5
P
P-GND
R572 R572 R573 R573
39/1% 39/1% 2.2K 2.2K
ZD532 ZD532
BZX79C12 BZX79C12
D532 FR104/1A/400V D532 FR104/1A/400V
T531F 6
FB
R540 R540
0 0
R542 R542
2.2K 2.2K
C535 0.1uF/50V/X7R C535 0.1uF/50V/X7R
U532 U532
BPC-817B BPC-817B
R539 R539
R543 R543 C534 C534
OP
10K 10K 0.1uF/50V/X7R 0.1uF/50V/X7R
U533 U533
100 100
AZ431LBZ AZ431LBZ
ZD531 ZD531 R545 R545
+ +
1
CE532 CE532 BZX79C8V2 BZX79C8V2 4.7K/1% 4.7K/1%
47uF/50V 47uF/50V
D562 D562 BAS316/100V/0.5A BAS316/100V/0.5A
D561 D561 MBRX120/20V/1A MBRX120/20V/1A
CY503 CY503
Alternative Alternative
220pF/250VAC 220pF/250VAC C503 C503 R514 R514
C501 C501
1000pF/1KV 1000pF/1KV 22 22
2200pF/1KV 2200pF/1KV
D511 D511
R506 R506
22 22 CY504 CY504 L503 L503
HER203G/2A/200V HER203G/2A/200V 3.3uH/3A 3.3uH/3A
NC NC
D515 D515
P
T501P12
T501 T501
+ +
SR360/3A/60V SR360/3A/60V
EF25 EF25 9 CE506 CE506
Alternative Alternative 1000uF/16V 1000uF/16V
Alternative
5
7
1
8 T501N
T501D 3
D508 D508
10 T501P24
FR107/1A/1000V FR107/1A/1000V
6 T501P5
C504 C504
D506 D506 D512 D512 D510 D510 D513 D513 2200pF/50V/X7R 2200pF/50V/X7R
+10V T501F 2
D514 D514 NC NC NC NC
FR107/1A/1000V FR107/1A/1000V R513 R513 R525 R525
MBRF1045/10A/45V MBRF1045/10A/45V
22 22 22 22
Alternative
4 8
+ + T501G
CE504 CE504
47uF/35V 47uF/35V
+ + + +
CE509 CE509 CE510 CE510
1500uF/16V 1500uF/16V 1500uF/16V 1500uF/16V
R511 470 R511 470
R512 R512
2.2K 2.2K
Alternative
U502 U502
BPC-817B BPC-817B
C505 C505 R516 10K R516 10K
0.1uF/50V/X7R 0.1uF/50V/X7R
U503 U503
AZ431LBZ AZ431LBZ
1
HV CY507 CY507
100pF/250VAC 100pF/250VAC
P
C
7-5
D
R601 R601 0 0
LOOP
P
CN531 CN531
6PIN/2.5mm/70mm 6PIN/2.5mm/70mm
+43V 1 1:+43V
1
2 2:+43V
C538 C538
2
3
3:+43V
3
0.1uF/50V/X7R 0.1uF/50V/X7R 4
4:GND
4
5
5:GND
5
6
6:GND
6
U573A U573A
LM3580 LM3580
8
<Package> <Package>
3 V+ V+
+ +
+ +
CE535 CE535 1
NC NC D536 D536 R550 R550 2
- -
1N4148 1N4148 33K 33K V- V-
4
C571 C571
0.1uF/50V/X7R 0.1uF/50V/X7R
R574 R574
+ +
CE537 CE537
22uF/50V 22uF/50V 2.21k/1% 2.21k/1%
D535 D535
1N4148 1N4148
P
R565 R565
1K 1K
R567 R567
1.5K 1.5K
R546 R546
NC NC U561 U561
R561 R561 BPC-817B BPC-817B
1.5K 1.5K
OPP
R562 R562
2.2K 2.2K
Q561 Q561
NPN_MMBT8050CLT1 NPN_MMBT8050CLT1 Q562 Q562
NPN_MMBT8050CLT1 NPN_MMBT8050CLT1
Remote on/off C561 C561 R563 R563
0.1uF/50V/X7R 0.1uF/50V/X7R 1K 1K
Standby mode: Q561, D561 OFF; D562 ON
On mode: Q561, D561 ON; D562 OFF
C562 C562
0.1uF/50V/X7R 0.1uF/50V/X7R
TR532 TR532
NTC/10Kohm NTC/10Kohm
C563 C563
0.1uF/50V/X7R 0.1uF/50V/X7R
R555 R555
1.5K/1% 1.5K/1%
+ +
CE507 CE507 R521 R521 CE538 CE538
+ +
470uF/16V 470uF/16V 10K 10K 22uF/16V 22uF/16V
Alternative
R554 R554
C540 C540
2.21k/1% 2.21k/1%
0.1uF/50V/X7R 0.1uF/50V/X7R
P P
CN502 CN502
8PIN/2.5mm/120mm 8PIN/2.5mm/120mm
1
1 1:-24V
R515 R515 2
2:GND
2
+12V 3
22K 22K
3 3:+12V
CE508 CE508 4
4 4:GND
M+5V 5
47uF/50V 47uF/50V
5 5:M+5V
6
6
6:M+5V
PCON 7
7 7:P_on/off
C564 C564 8
8
8:GND
0.1uF/50V/X7R 0.1uF/50V/X7R
R517 R517
L502 L502
NC NC
3.3uH/3A 3.3uH/3A
R518 R518
12.1K/1% 12.1K/1%
+ +
CE511 CE511
1000uF/16V 1000uF/16V
Alternative
R520 R520 R519 R519
NC NC 11.2K/1% 11.2K/1%
D
E
R575 R575 Q571 Q571
10 10 PNP_MMBT8550CLT1 PNP_MMBT8550CLT1
M+5V
R578 R578
10K 10K
C572 C572 R576 R576
0.1uF/50V/X7R 0.1uF/50V/X7R 1K 1K
OPP
P
D572 D572 R577 R577
1N4148 1N4148 4.99K/1% 4.99K/1%
OP
1
OPP Circuit
C573 C573
0.1uF/50V/X7R 0.1uF/50V/X7R
+43V
ZD561 ZD561
BZX79C39 BZX79C39
R569 R569
R570 R570 1K 1K
100 100
R566 R566
2.2K 2.2K
PNP_3CG3906M PNP_3CG3906M
Q564 Q564
2
Q563 Q563
NPN_3DG3904M NPN_3DG3904M
C565 C565 R568 R568
1K 1K
R564 R564 0.01uF/50V/X7R 0.01uF/50V/X7R
1K 1K
OVP Circuit
LOOP
R552 R552
2.21k/1% 2.21k/1%
R600 100K R600 100K
U573B U573B
LM3580 LM3580
8
<Package> <Package> D573 D573
5 V+ V+ 1N4148 1N4148
+ +
7
6
- -
V- V-
R553 R553
4
2.21k/1% 2.21k/1%
OTP Circuit 3
P P
Alternative
BD mode DVD mode
T501:EF25 T501:EEL19
U501:TNY179P U501:TNY177P
+12V: +12V:
D511:HER203 D511:FR107
C503:1000pF/1kV C503:1000pF/1kV
R514:22/1206 R514:22/1206
CE506:1000uF/16V CE506:470uF/25V
CE507:470uF/16V CE507:NC
L503:3.3uH L503:JMP5
+5V: +5V:
D510:NC D510:SR360
D513:NC D513:SR360
D514:MBRF1045(HS) D514:NC
CE509:1500uF/16V CE509:1000uF/16V
CE510:1500uF/16V CE510:1000uF/16V
CE511:1000uF/16V CE511:470uF/16V
R516:10K R516:2.2K
4
E