JVC SFL-9054A-M2 Schematic

MAIN POWER PWB CIRCUIT DIAGRAM (1/2) SHEET 23

Y9001

OPEN

C9002

!

F9001

CN0PW LF9001 LF9002 LF9003

!

VA9001

! !

Y9002

OPEN

SUB POWER PWB

CN900D

SHEET 30

CN000D

!

1

R9006

!

CN0E1

C9001

!

1

! !

OPEN

R9002

GND1

2.2k

Y9201

OPEN

R9205

4.7
GND3

Y9003

OPEN

Y9004

OPEN

!

!

C9004C9003

Q9001

NPN

R9003
47k

GND2

R9203
470k

R9204

33k

RY9001

D9002

Q9002

NPN

R9004

2.2k

R9005

47k

R9201
56k

R9202

0

D9202

R9211
18k

!

PC9201

GND2

RY9002

D9003

GND2

GND5 GND3

!

R9001

!

C9006

!

C9007

C9005

C9009

!

H9001

!

D9001

C9008

!

L9502

R9507

22k

R9503
470k

R9504
470k

C9504

0.0022

R9505
330k

GND3

R9506

R9574

15k

C9505

0.01
C9506

C9512

D9212D9211

OPEN

!

GND3

D9214

D9213

R9229
OPEN

D9215

C9223

OPEN

CP9201

C9204

GND3

C9222
OPEN

R9230
100k

K9201

R9206
100k

C9205

D9203

C9207

0.1

D9216

C9208

0.0022

R9231

D9208

R9219

C9219

R9228

IC9201

R9207

C9206

R9208
390k

!

T9201

D9206

D9204

R9209

15k

GND1

R9212

47

!

PC9202

D9205

!

R9210

C9209

!

GND2GND3

L9201

C9211
470

R9213

3.3k

GND2

C9212

330

GND2

R9215
10k

R9216
470

R9214C9210

1k.1

R9217
10k

N

MAIN POWER PWB ASS'Y (1/2)
SFL-9054A-M2

L9501

H9502

D9501

C9502

K9503

K9502

D9502

R9530

C9503

!

IC9502

D3

4

6

C9507

D9503

.001

2

22

R9529

220

R9510
100

Q9501

R9502

R9501

GND3

R9508
220k

R9509
220k

C9508

R9514
18k

R9515
270k

R9511

820k

C9501

R9512

820k

R9513
820k

D9504

Q9507

R9520

68k

R9571

47K

R9572

5.6K

Q9502

Q9508

GND3

Q9503

D9505

!

CP9501

R9516

330k

R9517
330k

R9518
390k

R9519
470k

R9523

47k

Q9504

R9521

100k

GND3

.01

C9509

R9522

15k

C9510

0.1

GND3

D9508

R9524

D9507

0

R9525

820k

D9506

Q9505

R9528

220k

100

R9526
1k

R9527
47k

Q9506

C9511

375V

PON

GND3

18V

PFC_CTR

SW18V

STB_5V

AC

POW_GOOD

PFC_POW

MAIN_POW

MAIN POWER PWB(2/2)
SHEET 24

C9003

C9004

C9005

LF9001

LF9002

LF9003

C9006

C9007

C9008

C9009

C9209

C9502

R9574

C9512

C9204

K9201

C9503

C9506

R9006

CN000D

R9219

R9231

OPEN

OPEN OPEN

OPEN

OPEN

.47/25

0.1

OPEN

OPEN OPEN OPEN

/

OPEN

47k

47k

0.1

0.1

OPEN

OPEN

0.1

.47/25

OPEN

OPEN

R9221

R9223

OPEN

Q9221

OPEN

R9222

OPEN

OPEN

GND2

D9221

R9224

OPEN

OPEN

C9221

OPEN

R9238

OPEN

R9237

R9236

OPEN

R9225
OPEN

R9226

OPEN

GND2

R9227

OPEN

Q9222
OPEN

OPEN

Q9224
OPEN

Q9223
OPEN

c10466001a001_0428_1/2_0.0