JVC SFL-9087A Schematic
POWER
CORD
CN0PW
CN0E1
OPEN
C9010
OPEN
CN000D
OPEN
Y9001
K9201
OPEN
C9205
C9207
OPEN
Y9002
OPEN
Y9003
OPEN
Y9004
OPEN
C9004C9003
Q9001
R9002
2.2k
R9003
47k
R9204
OPEN
GND3
R9230
100k
R9206
100k
R9228
OPEN
D9203
0.1
C9208
0.0022
C9206
1/50
IC9201
C9219
100/35
R9208
390k
!
F9001
!
VA9001
!
OPEN
GND3
D9215
! ! !
LF9001 LF9002 LF9003
C9001
!
1
Y9201
OPEN
R9205
4.7
D9212D9211
D9213 D9214
R9229
OPEN
C9223
OPEN
C9222
OPEN
CP9201
C9204
GND3
! ! !
GND1
!
D9216
!
C9002
1
RY9001
D9002
NPN
GND2
R9201
OPEN
R9202
OPEN
R9203
OPEN
OPEN
R9231
OPEN
D9208
!
22
R9219
D9204
R9207
100
R9209
3.3K
GND3
R9004
2.2k
R9005
47k
T9201
GND2
!
GND1
R9211
OPEN
GND2
Q9002
NPN
PC9201
OPEN
PC9202
R9210
!
!
C9209
GND2
R9212
!
D9206
47
D9205
C9211
470/6.3
GND2
RY9002
!
D9003
R9213
3.3k
R9006
!
L9501
L9201
C9005
OPEN
R9214C9210
1k.1
GND3GND5
GND2
R9215
10K
R9216
470
R9217
10K
C9212
330/10
R9001
!
!
C9006
!
C9007
!
D9001
C9009
C9008
L9502
K9502
22
R9508
220K
R9509
220K
C9508
47/35
GND3
K9503
R9502
R9501
OPEN
R9514
18K
D9501
C9502
Q9501
R9515
220K
C9501
R9572
5.6K
Q9508
D9504
Q9507
R9511
820k
R9512
820k
R9513
820K
R9571
47K
Q9502
NPN
Q9503
NPN
R9520
68K
GND3
R9516
330k
R9517
330k
R9518
390K
R9519
470K
C9509
0.01
D9505
!
R9507
22k
!
C9504
0.0022
C9512
OPEN
R9574
OPEN
R9581
R9582
R9583
GND3
C9506
C9503
C9507
.001
R9506
9.1k
R9503
470k
R9504
470k
R9505
330k
C9505
0.01
OPEN
OPEN
OPEN
IC9502
D9502
R9530
R9529
100
!
R9510
100
D9503D9202
R9221
OPEN
R9522
15k
R9521
100K
CP9501
R9222
OPEN
Q9221
OPEN
!
C9510
0.1
R9223
OPEN
Q9504
GND3
GND3
GND2
R9523
47K
D9508
D9507
R9524
0
R9525
820k
C9511
R9527
D9221
OPEN
100/50
R9526
1K
47K
Q9506
R9226
OPEN
D9506
Q9505
R9528
220k
R9224 R9225
OPEN OPEN
C9221
OPEN
R9227
OPEN
Q9222
OPEN
375V
PON
GND3
18V
PFC_CTR
SW18V
STB_5V
AC
POW_GOOD
PFC_POW
MAIN_POW
SHEET 25
LCD PANEL UNIT
(INVERTER PWB)
OPEN
SHEET 24
375V
SW18V
PON
GND3
PFC_CTR
R9552
R9575
OPEN
L9552
GND5
CN00Q
GND2
OPEN
C9561
OPEN
GND5
C9560
D9563
D9559
D9560
R9562
15K
R9563
1.2K
GND2
C9559
L9553
R9564
18K
Q9553
NPN
D9562
C9563
100/50
R9569
R9570
OPEN
K9557
K9556
K9552
K9553
K9554
K9555
GND2
GND5
PFC_POW
STB_5V
AC
POW_GOOD
MAIN_POW
CN00A
SHEET 24
DC-DC PWB
CN10A
(SHEET 29)
GND2
0
R9573
OPEN
R9567
R9568
OPEN0
CN00P
GND5
GND4
C9552
1200/35
R9555
L9551
OPEN
C9553
1200/35
10k
R9558
68K
!
T9501
R9531
1M
C9540
D9534
R9533
18
R9544
47k
D9533
Q9534
R9548
100k
270
R9545
R9534
68k
GND3
R9536
47k
R9546
OPEN
R9535
3.3k
Q9535
D9537
C9537
330p
0.22
C9541
0.0047
C9539
D9535
D9536
Q9536
PNP
Q9537
PNP
R9549
6.8k
Q9531
NPN
R9539
10k
C9538
10/10
R9540
22k
D9532
Q9532
R9543
5.6k
Q9533
GND3
R9532
22k
R9537
1k
C9531
330p
C9532
0.022
C9533
0.022
R9538
C9534
10k
0.1
C9535
0.1
C9536
0.1
IC9501
D9531
18V
R9541
R9542
GND3
R9547
100k
GND3
T9502
GND5
R9560
1.8k
CP9552
R9554
10k
!
!
!
PC9501
D9561
OPEN
GND5
!
PC9502
Q9551
R9561
GND2
GND3
PC9503
1.8k
!
CP9551
C9554
GND4
D9556
D9551
!
D9555
R9551
CBW
C9551
1200/35
D9552
D9553
D9550
C9555
C9556
K9551
.022
GND2
GND4
C9562
.1
GND5
R9556
27k
R9557
6.8k
R9559
3.9k
Y9551
C9557
D9554
OPEN
R9553
OPEN
GND5
D9557
Y9552
IC9551
D9558
C9558
GND5
!
C9542
GND2
GND2
Q9552
R9565
R9566
CN00F
D-AMP PWB
CN10F
GND3
!
GND3
(SHEET 28)
GND4
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