Philips 715G8962 PSU Schematic

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

9-2-1 AC Input

!

F9903

T5AH/250V

L

NC

!

FB9901

F9901

T5AL/250V

BEAD

NR9902

SG9901

5A 250V

1

2

1

2

DSPL-501N-A21F

!

t

1R5

!

C9913

!

!

!

C9911

220PF 250V

1

FB9905

22pF 5% 250V

!

1

2

1

3

L9901

2

RV9901

1

2

4

!

!

17mH

127R

4

3

680V

C9901

NC

AC 2P

2

C9912

470NF 275V

!

CN9905

CN9901

!

C9914

22pF 5% 250V

220PF 250V

NR9901

FB9902

1R5

!

t

1

BEAD

2

1

2

SG9902

N

DSPL-501N-A21F

FB9903	C9923
NC
1	NC
	2

!

N

!

U9901

NC 1 2 3 4 NC D1 D1 NC NC D2 D2 NC 8 7 6 5

!

!

C9908 NC/47PF

!

510K	R9906
510K	R9904
510K	R9902

510K	R9905
510K	R9903
510K	R9901

!

!

!

L

BR

							2
!	1	2		!			!
C9902			L9902	C9903	Rsen-	4	-
470NF 275V			17mH	220NF 305V
	4	3	!
							3

BD9901

TS10K80-01

+

1

Vsin

HS9901

1

2

HEAT SINK

9-2-2 PFC with LD7592GS

1

Vsin

FB9801

127R

Rsen-

VCC_ON

C9806 + 10uF/50V

C9801

47PF

EQ32

!

FB9802

D9801

FB9803

BEAD

BEAD

FMNS-1106S

2

3

4

1

2

1

2

L9801

FB9805

0.47F10%

300uH

BEAD

1

5

C9804

1

2

C9817

R9804

D9804

Q9801

1.5M 1%

R9803

STF24NM60N

+

MPP

220PF

51 OHM 1/4WSS1060FL

R9802

51 OHM +-5% 1/8W

R9806

R9805

1.5M 1%

Q9803

10KOHM

MMBT2907A

3

Q9802

R9818

R9808

BSS127

R9817

NC/0R05 1/4W

0.082R

1

10K 1/4W

VCC_ON

1:50K

2

2

8 7 6 5

PFC_OVP

R9800

R9812

ZD9801 NC

C9814

100N50V

R9816 1/8W100K

VCC INV OUT RAMP COMPGND OVP CS

1K5 1% 1/8W

1K +-1% 1/8W

U9801

1

PFC_OVP

LD7592

C9810

C9809

470PF 50V

100N 50V

R9811

18K +-1% 1/8W

1 2 3 4

10K 1/8W

R9814

R9813

24K OHM 1% 1/8W

C9812

C9813

47N 50V

0.47UF 50V

C9803 56UF 450V

C9802 10NF 1KV

HV

	+	56UF 450V
		C9805

HS9801

1

2

3

4

HEAT SINK

For Q9801, D9802