Power Board Circuit Diagram For Htl2160/12/93 - Philips HTL2160C/G/M/S/T/W/12/F7/93 Service Manual

7-5
A

Power Board Circuit Diagram for HTL2160/12/93:

1
CN501 CN501
1
1
2
2
NC NC
HV
2
R536 R536 R531 R531
5.1M 5.1M
2M 2M
R532 R532
R537 R537
6.8M 6.8M
2M 2M
3
R533 R533
0 0
4
* CAUTION :
THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
A
B
TR501 TR501
FB504 FB504
NTC/3ohm/5A NTC/3ohm/5A FB90@100MHz FB90@100MHz R502C R502C
CN5011 CN5011 R502A R502A
1M 1M
PWS004 PWS004 1M 1M
NC NC
RV501 RV501
LIF503 LIF503
VDR/560V VDR/560V
R502B R502B R502D R502D
1M 1M
1M 1M
F501 F501
T3.15AL250V T3.15AL250V FB502 FB502 CX501 CX501
FB90@100MHz FB90@100MHz
0.22uF/275VAC 0.22uF/275VAC
C531 C531
222/400V 222/400V
R572 R572 R565 R565
R566 R566
22 22
22 22
150K 150K R567 R567
150K 150K
R571 R571 R568 R568
150K 150K 150K 150K
D531 D531
FR207/2A/1000V FR207/2A/1000V
R510 R510
10 10 ZD536 ZD536 D532 D532
BZX79C27 BZX79C27
D D V V
TOP258EN TOP258EN
FR104/1A/400V FR104/1A/400V
U531 U531
CONTROL CONTROL
C536 C536 R540 R540
0 0
C C
100pF/1KV 100pF/1KV
S S X X F F
R538 R538
5.6 5.6
CE531 CE531
+ +
CE532 CE532
47uF/35V 47uF/35V ZD535 ZD535
+ +
C532 C532 BZX79C27 BZX79C27
47uF/35V 47uF/35V
0.1uF/50V/X7R 0.1uF/50V/X7R
B
C
KBP306 KBP306
LIF4-22-15 LIF4-22-15
220pF/250VAC 220pF/250VAC BD1 BD1
CY502 CY502
LIF501 LIF501
- - + +
4
220pF/250VAC 220pF/250VAC
CY501 CY501
FB90@100MHz FB90@100MHz
CY507 CY507 470pF/250VAC 470pF/250VAC
HV
CY506 CY506 470pF/250VAC 470pF/250VAC
C533 C533
R569 0 R569 0
1500pF/1KV 1500pF/1KV
T502 T502 R570 0 R570 0
TRF327 TRF327
1
VDD D533 D533
VDD
8
+18V
A8
9
MUR420/4A/200V MUR420/4A/200V
A9
D538 D538
MUR420/4A/200V MUR420/4A/200V
2
1
N.C
2
3 NC NC
+ +
D 3 CE533 CE533
D
470uF/35V 470uF/35V
PG 5 11
P-GND A10 GND
12
A10
FB 6
FB
R541 R541
1.5K 1.5K
R542 R542
3.3K 3.3K
C535 1000pF/50V/X7R C535 1000pF/50V/X7R
U532 U532
LTV-817S LTV-817S
R539 R539
R543 10K R543 10K C534 C534
0.1uF/50V/X7R 0.1uF/50V/X7R
100 100
U533 U533
ZD531 ZD531
1
BZX79C8V2 BZX79C8V2
ZD532 ZD532
NC NC AS431 AS431
C
7-5
D
T501 T501
HV
NC NC
VDD 1
VDD
8 +18V
A9
9
A12
CE502 CE502
+ +
1
C537 C537
NC NC
3
68uF/450V 68uF/450V
N.C
FB501 FB501
D 4 11 GND
D A12
12
A13
FB 7
FB
JMP502 JMP502
0 0
+18V1 +18V1
Alternative
PG 6
P-GND
+18V1
6PIN/2.5mm/120mm 6PIN/2.5mm/120mm
CN503 CN503
1.18V
1
1
2 2.18V
2
C549 C549 3
3.GND
+ +
ZD533 ZD533 3
4
NC NC 4 4.GND
0.1uF/50V/X7R 0.1uF/50V/X7R 5
CE535 CE535 5
6
470uF/25V 470uF/25V 6
CN502 CN502
4PIN/2.5mm/60mm 4PIN/2.5mm/60mm
1
1
2
2
3
3
4
4
R544 R544
68.1K/1% 68.1K/1%
R557 R557 R546 R546
2.21k/1% 2.21k/1%
NC NC
D
E
1
2
3
4
E