JVC LT-26DR7BJ Service Manual page 82

POWER PWB CIRCUIT DIAGRAM (2/2) SHEET 25
POWER H9501
PWB(1/2)
375V
SHEET 24
D9535
R9532
22k
D9536
Q9536
R9537 D9537
PNP
1k
C9531
330p
C9532
0.022
C9541
C9533 0.0047
0.022
R9538
C9534
10k
0.1
Q9531
NPN
C9535
0.1 R9539
10k
C9537
C9536 330p R9540
0.1 22k
D9532
Q9532
IC9501
R9542 0.22
D9531
C9539
R9541
22/50
GND3 R9543
5.6k
Q9533
GND3
SW18V
18V
POWER
PWB(1/2) PON
SHEET 24
GND3
PFC_CTR
!
CP9551
!
T9501
R9531
1M
H9551
C9540
D9551
D9534
R9533 18
R9534
270
GND3
D9533
R9535
3.3k
Q9537
PNP
R9536
47k
C9554
R9549 GND3
6.8k
!
GND5 CP9552
GND4
!
T9502
C9538
10/10 D9556
!
PC9501
R9554
10k
R9544
47k
D9561
OPEN
R9545
GND5
68k
R9546
OPEN
Q9534
R9560
1.8k
R9547
100k
!
PC9502
Q9535
Q9551
R9548
100k
GND3 GND2 R9561
1.8k
!
PC9503
Q9552
GND3
GND2
!
C9542
GND3 GND2
CN00P CN00Q
GND5
C9561
L9551
Y9552
OPEN
D9555
GND5
Y9551
GND4
C9557 D9558
R9551 R9552
L9553
C9551 C9553
1200/35 1200/35 C9559
D9557
C9558
D9563
D9554
OPEN
D9559
C9552
1200/35
GND5
R9553
D9560
D9552
R9575
GND5
D9553 GND5
L9552
D9550
C9560
GND2
C9555
C9556 K9551
GND4 GND2
R9555
10k
R9556
27k
!
IC9551
R9557 R9564
6.8k
R9558
C9562
68k
0.1
R9562
R9559
3.9k
Q9553
R9563
GND2
GND5
POWER PWB ASS'Y(2/2)
SFL-9047A-U2
[ LT-37DR7BJ, LT-37DR7BJ/P, LT-37DR7SJ, LT-37DR7SJ/P]
(No.YA408)2-55 2-56(No.YA408)
K9557
K9556
K9552
K9553
K9554
K9555
C9563
GND5
GND2
D9562
R9569
R9570
R9573
OPEN
R9567
R9565
R9566
PFC_POW
STB_5V
POWER PWB(1/2)
AC
SHEET 24
POW_GOOD
MAIN_POW
CN00A
DC-DC PWB
CN10A
SHEET 29,30
GND2
C9554 OPEN OPEN
C9555 OPEN OPEN
C9556 0.022 0.022 OPEN OPEN
CP9551 OPEN OPEN
CP9552 OPEN OPEN
D9555 OPEN OPEN
D9556 OPEN OPEN
K9551 OPEN OPEN
C9557 OPEN OPEN
C9558 OPEN OPEN
C9559 10/50 10/50 OPEN OPEN
C9560 100/50 100/50
C9561 OPEN OPEN
C9563 100/50 100/50 OPEN OPEN
D9557 OPEN OPEN
D9558 OPEN OPEN
D9559 OPEN OPEN
D9560 OPEN OPEN
D9562 OPEN OPEN
R9568
D9563 OPEN OPEN
Q9553 NPN NPN OPEN OPEN
L9552 OPEN OPEN
R9552 OPEN OPEN
R9553 OPEN OPEN
R9562 15k 15k OPEN OPEN
R9563 1.2k 1.2k OPEN OPEN
R9564 18k 18k OPEN OPEN
R9565 OPEN OPEN
R9566 OPEN OPEN
L9553 OPEN OPEN
R9551 CBW CBW OPEN OPEN
R9567 0 0 OPEN OPEN
R9568 OPEN OPEN 0 0
R9569 0 0 OPEN OPEN
R9570 OPEN OPEN 0 0
R9575 OPEN OPEN CBW CBW
CN00Q OPEN OPEN OPEN
CN00F OPEN OPEN
T9501
T9502
CN00F
D-AMP PWB
CN10F
SHEET 28
GND4
c10453001c001_0329_2/2_0.0