Philips 715G8962 PSU Schematic

9.2 A 715G8962 PSU (For 43” 5803/5823, 50” 5803 Series)

9-2-1 AC Input

!

T5AH/250V

!

NC
CN9905

F9903
NC

F9901

T5AL/250V

5A 250V

!

12

3

1
2

4

AC 2P
CN9901

!

FB9901

BEAD

1 2

RV9901

680V

1 2

N

FB9902

BEAD

NR9902

1 2

1R5

FB9905

1 2

127R

NR9901
1R5

1 2

L

t

!

!

t

C9911
22pF 5% 250V

!

C9912

22pF 5% 250V

!

C9901
470NF 275V

FB9903
NC

1 2

!

SG9901
DSPL-501N-A21F

1

2

L9901
17mH

4

3

!

SG9902
DSPL-501N-A21F

!

!

C9923
NC

C9913
220PF 250V

C9914
220PF 250V

!

C9902
470NF 275V

BR

2

1

2

L9902
17mH

4

3

C9903
220NF 305V

Rsen-

!! !

4

!

BD9901
TS10K80-01

+

-

1

3

Vsin

N

R9906

510K

U9901
NC

1

4

3

D12D1

NC

!

NC

NC5D26D27NC

8

!

!

C9908

NC/ 47PF

R9904

510K

R9902

510K

!

R9905

510K

HS9901

HEAT SIN K

1
2

!

R9903

510K

!

R9901

510K

!!

L

9-2-2 PFC with LD7592GS

Vsin

1 2

FB9801
127R

Rsen-

C9801

47PF

FB9802

EQ32

C9804

MPP 0.47F 10%

31

!

4

L9801

300uH

5

R9803

51 OHM 1/ 4W

D9804

SS1060FL

Q9803

MMBT2907A

BEAD

1 2

FB9805

BEAD

1 2

STF24NM60N

R9802

51 OHM +-5% 1/ 8W

R9805

10KOHM

D9801
FMNS-1106S

Q9801

R9808

0.082R

1:50K

C9817
220PF

FB9803

BEAD

1 2

1.5M 1%

1.5M 1%

R9818

NC/ 0R05 1/4W

R9804

R9806

HV

56UF 450V

+

C9803

3

Q9802
BSS127

1

2

R9817

10K 1/4W

VCC_ON

+

C9805 56UF 450V

C9802 10NF 1KV

VCC_ON PFC_OV P

C9806

10uF/50V

+

C9809

100N 50V

6

8

5

OVP

OUT7VCC

GND

INV1RAMP2COMP3CS

4

R9813
24K OHM 1% 1/8W

47N 50V

U9801
LD7592

10K 1/8W

R9814

C9812

C9813

0.47UF 50V

R9800
1K5 1% 1/ 8W

C9810

470PF 50V

R9812
1K +-1% 1/8W

PFC_OV P

R9811
18K +-1% 1/8W

C9814

ZD9801

NC

100N 50V

1 2

R9816

100K 1/8W

HS9801

1
2
3
4

HEAT SIN K

For Q9801, D9802