JVC LT-Z37DX5 Service Manual page 113

MAIN POWER PWB CIRCUIT DIAGRAM (1/2) SHEET 21
!
F9001
QMF5AD2-6R3-J1 R9001
!
QRZ9046-105Z
! !
CN00PW LF9001 LF9002
QQR1514-001 QQR1467-001
QGA7901C1-02
POWER CORD
!
VA9001
QAF0060-621
AC110V-AC240V,
50 Hz/60Hz
C9001
!
1
QFZ9072-105
!
C9011
QCZ9071-102
R9002
Y9011
OPEN
BW10
C9012 C9014
OPEN OPEN
K9001
CN00E1
QRN143J-0R0X
QGZ8005C3-01
OPEN
GND2
C9101
!
.0047
QCZ9078-472
D9111
S1WB/A/60-4101
GND1
OPEN
CN000D
QGA7901C1-02
Y9013
OPEN !
C9002
1
Y9014
QFZ9072-105
OPEN
R9202
OPEN
!
LF9003
QQR1514-001
!
R9201
8.2 7W
QRZ9055-8R2
Y9015
OPEN
Y9016
OPEN
QCZ9078-222
!
C9013
QCZ9071-102
!
RY9021 !
Y9012
QSK0162-001
BW10
RY9201
QSK0163-001
QCZ9078-222
D9021 D9202
MA111-X
MA111-X
Q9021
2SC3928A/QR/-X
R9021
2.2k
R9022
47k
GND5
Y9101
BW10
D9205
MA3082/M/-X
C9199
OPEN GND3
GND5 !
C9198
QCZ9071-102 R9203
680 1/2W
R9005
OPEN
R9003
OPEN
R9148
OPEN
IC9141
R9006
OPEN
BA50BC0FP-X
D9001 PC9001
OPEN OPEN
R9004
OPEN
GND2
GND2
R9101
4.7
QRZ0216-4R7
R9143
OPEN
C9102
!
.0047 !
QCZ9078-472 T9121
! QAL0425-002
CP9121 L9141 D9141
QMFZ052-2R0-E NQL52EN-4R7X OPEN
C9142
K9111 330 /16 C9143
NQR0499-001X QEHR1AM-337Z 100 /16
QEHR1CM-107Z
GND2
! C9111
C9103 10 /450 C9141
.0047 QEZ0709-106
470 /16
QCZ9078-472 QECR1CM-477Z
R9144
OPEN
C9152 C9150 R9142 R9141 1 1W
OPEN OPEN 0.82 1W QRX01GJ-1R0
R9145
QRX01GJ-R82
OPEN
GND1
GND2
!
R9199
QRZ9046-685Z
!
C9197
QCZ9071-102
GND1 GND2
(No.YA362)2-47
L9201 QQR1662-001
C9204
!
.0022 L9202
QCZ9078-222 QQR1513-001
H9201 D9211
OPEN YG972S6R
C9201
!
.0022
C9219
330p 2kV
QCZ0340-331
R9219
22k
K9212
1/2W
QQR0621-002Z
C9203
!
.0022 K9211
D9201 QQR0621-002Z
!
D25XB60
D9215
D1FL20U-X
C9205 C9211 1
!
.0022 MPP 450V
QCZ9078-222 QFZ0222-105
D
R9238
22 1/2W
Q9211
2SK3522-01-F1
R9239
G S
1
R9211 1/2W
470k
1/2W
R9220
QRM059J-R22
5W
R9212
R9221
470k
QRM059J-R22
1/2W
5W
GND3
R9216
220k
C9221
0.0022
!
NCB31HK-222X
R9213 IC9211
R9217
330k 220k
FA5500AN-W
1/2W
GND3
C9215
QEHR1VM-476Z
R9218
18k
0.5%
CB2
R9214
C9213
9.1k
C9212 1/16
0.01
R9215
100
C9214
D9213
.001
CH MA111-X
2-48(No.YA362)
MAIN POWER PWB ASS'Y (1/2)
LCA90463-21A (SFL-9039A)
H9211
LC32819-001B
!
CP9211
QMFZ043-2R0Z-J1
R9222 R9225
820k 330k
1/8W 1/2W
C9216
QEZ0650-227
R9223 R9226
820k 330k
1/8W 1/2W
R9224 R9227
820k 390k
1/8W 1/2W
R9233
R9236
0
470k
1/8W
1/2W
D9214
Q9213
MA111-X
IMD3A-W
D9252 R9253
MA111-X 22k
Q9251
D9251
UN2213-X R9251
MA3100/M/-X
0
R9237 R9228
10K 10k
R9252
R9229 OPEN
270k
0.5%
Q9215
2SD601A/QR/-X
C9251
100 /50
GND3
D9253
R9257
MA111-X
Q9212 R9254 1k 1/2W
2SD601A/QR/-X 47k
Q9252
C9218
UN2212-X
.01
NCB31HK-103X
R9255
R9256 Q9216
220k
GND3 15k C9252
UN2212-X
0.1
QEHR1HM-107Z
D9254
GND3
D1FL20U-X
R9151 R9153
OPEN OPEN
D9151
R9152 R9154
OPEN
OPEN OPEN
C9151
OPEN
Q9151
OPEN
GND2
20V
375V
PON
GND3
18V
PFC_CTR
SHEET22
STB5V
PFC_RST2
AC
POW_GOOD
MAIN_POW
Q9153 D9152
OPEN OPEN
R9159
OPEN
R9158
OPEN
GND2
R9157
OPEN
R9155
OPEN
Q9152
OPEN
R9156
OPEN
c10412001a001_1004_1/2_0.0