JVC LT-26DR7BJ Service Manual page 81

POWER PWB CIRCUIT DIAGRAM (1/2) SHEET 24
!
F9001
! !
CN0PW LF9001 LF9002
!
VA9001
!
C9001
1
! !
C9003 C9004
CN0E1
OPEN
R9002
GND1 2.2k
R9003
47k
Y9201
OPEN
R9205
4.7
GND3
D9211 D9212
OPEN R9230
! 100k
K9201
CP9201
OPEN
R9206
100k
D9213 D9214 C9205
R9228
C9204
OPEN
GND3
D9203
GND3
C9206
1/50
IC9201
R9229
OPEN
D9215
C9222
C9207
OPEN
0.1
C9223
OPEN
D9216 C9208
0.0022
CN000D
Y9001
OPEN
!
C9002 1
Y9002
OPEN
!
!
R9006
LF9003
Y9003
OPEN
!
R9001
Y9004
OPEN
C9006
2200p
!
RY9002
!
RY9001
!
C9007
2200p
D9002 D9003
Q9001
Q9002
NPN
NPN
R9004
2.2k
R9005
47k
GND2
GND2
C9005
OPEN
GND5 GND3
R9201
OPEN
R9202
OPEN
R9211
OPEN
R9203
OPEN
PC9201
D9202 OPEN
R9204 OPEN
OPEN
GND2
!
T9201
L9201
D9206
R9231 C9211
OPEN D9208 470/6.3
C9212
330/10
R9219 22
C9219
100/35
GND2
D9204
R9215
10k
R9207 R9212
100 47
R9213
3.3k
R9216
!
470
PC9202
C9210 R9214
.1 1k
!
R9209
15k
D9205
R9217
10k
!
R9210
R9208
! GND2
390k
C9209
GND3
GND2
GND1
L9501
H9502
L9502
H9001
D9501
!
C9009
2200p
C9502
R9507
22k
K9503
K9502
!
!
D9001
C9008 D9502
2200p
R9530
22
Q9501
C9503
R9529
100
R9503
470k
R9502
R9504
R9501
470k
GND3
R9508
220k
C9504
0.0022
!
R9509
R9505
220k
330k IC9502
GND3
C9508
47/35
R9514
18k
R9506 R9574
9.1k
R9510
100
C9505
0.01
C9507
D9503
.001 R9515
220k
C9512 C9506
POWER PWB ASS'Y(1/2)
SFL-9047A-U2
[ LT-37DR7BJ, LT-37DR7BJ/P, LT-37DR7SJ, LT-37DR7SJ/P]
(No.YA408)2-53 2-54(No.YA408)
!
CP9501
R9511 R9516
820k 330k
C9501
!
R9512 R9517
820k 330k
R9513
R9518
820k
390k
R9519
470k
D9504
Q9507
R9523
47k
D9508
R9520 Q9504
R9521
68k R9524 D9507
100k
R9571 0
R9572 47K
5.6K
R9525
820k
C9511
Q9502
100/50
NPN
Q9508
GND3
D9506
R9526
Q9503 R9527 1k
NPN 47k
Q9505
C9509
0.01
R9522
R9528 Q9506
GND3 15k C9510
220k
0.1
D9505
GND3
R9221 R9223
OPEN OPEN R9227
OPEN
D9221
R9222 R9224 R 9225
OPEN
OPEN OPEN OPEN
Q9222
OPEN
R9226
C9221
OPEN
Q9221 OPEN
OPEN
GND2
375V
PON
GND3
18V
PFC_CTR
SW18V
POWER PWB(2/2)
SHEET 25
STB_5V
AC
POW_GOOD
PFC_POW
MAIN_POW
LF9001
LF9003
CN000D OPEN OPEN
C9501
C9503
C9506 .47/25 .47/25 .22/25 . 22/25
C9512 OPEN OPEN 0.1 0.1
H9001 OPEN OPEN OPEN
D9001
D9204
D9208
D9502
D9505
R9574 OPEN OPEN 47k 47k
R9501 OPEN
R9210
VA9001
c10453001c001_0329_1/2_0.0