Power Pwb Circuit Diagram - JVC LT-47DV1BJ Service Manual

POWER PWB CIRCUIT DIAGRAM (1/2)

!
R9001
QRZ9046-105Z
!
!
CN9010 !
LF9001
C9003
QGA7901C1-02 VA9001 QQR1635-001
QFZ9084-224
QAF0072-621
AC INLET PWB QAF0060-621 4 3
2
QAF0028-621
CN9021 1
# Y9006
1 2
QUY160-125Y
#
FC9001
!
QNG0003-001Z C9001
# FC9002 QFZ9084-224
QNG0003-001Z
AC275V
F9001
#
QMF5AD2-3R15-J1
# Y9005
QUY160-125Y
! !
# #
C9011 C9012
GND2A
R9024
ISOLATED
!
CP9201
QMFZ052-2R0Z-E
CP
QFP32JK-222
CP
CP9202
OPEN
IC9201
MIP2F20MSSCF
R9220
OPEN
C9221 D9216
OPEN MA8150/M/-X
C9220 UDZW15B-X
OPEN
D9217
MA8150/M/-X
UDZW15B-X
Y9001
OPEN
C9004 TH9001
Y9002
OPEN QAD0174-250
OPEN
!
LF9003
QQR1635-001
4 3
1 2
Y9003
OPEN
Y9004
OPEN
!
! !
#
# RY9002
C9013 C9014
QSK0162-001
D9022
MA111-X
1SS355W-X
SW
2.2k
MAIN_POW Q9022
2SC3928A/QR/-X
2SD601A/QR/-X
2SC1623A/5-6/-X
R9023
47k
R9235
1M
GND2A
R9233 R9234
220k 220k
1/2W 1/2W
SJPX-H6-W
D9232
R9232
R9231
220k
220k
1/2W 1/2W
SJPX-H6-W
D9231
D9218
SJPX-H6-W
R9221
22 1/2W
QRE121J-220Y
ISOLATED
C9219
100/50
QEHR1HM-107Z
!
TRANSF
# T9201
(STBY)
GND1
R9205
C9205 220k
1/2W
.
L9201
D9203
QQL26AM-5R6Z
EG01C-T2
D9206
EC30HA04-X
R9206
100
D9204
1/2W
SJPX-H6-W
QECR1AM-477Z
C9206
1/50
C9211 R9216
1200/10 OPEN
QECR1AM-128Z
8 7 6 5
R9215
10k
0.5\%
GND1 R9210
NRSA63D-103X
270
R9214
R9211 470
1 2 3 4 4 1
3.3k NRSA63D-471X
R9212
R9208 !
C9210
R9207 15k 1k
0.1
390K PC9202
PS2581AL1/QW/
C9208
0.0022 3 2 ERROR AMP
D9205
R9213
TL431/A/-T
10k
UTCTL431-T
0.5\%
C9207
0.1
D9215 GND2C
MA8330/M/-X
UDZW33B-X
!
R9209
GND1
QRZ9046-685Z
!
# C9209
GND1
GND2B
(No.YA692<Rev.001>)2-33
D9002
D3SBA60
BRIDGE
DIODE
#
Y9010
6 5 4 3 2 1 !
QUY160-075Y L9502
QQR1850-001
#
Y9011
7 8 9 10 11 12
QUY160-075Y
GND3
GND1
C9501
2.2
# Y9012 QFZ0231-225
QUY160-075Y
PFC COIL
# Y9013 6 5 4 3 2 1
QUY160-075Y
7 8 9 10 11 12
!
L9501
QQR1850-001
GND3
R9511
# 33k
D9001
D3SBA60 R9503
R9509
2.2
47
1/2W 1/2W
R9507
100
1/2W
Q9503
2SA2056-X
GND1
R9510 R9505
47 2.2
1/2W 1/2W
G
R9508
100
1/2W R9506
47k
Q9504
2SA2056-X
R9502
0.1
QRM059J-R10
LIVE
R9512
33k
Y9252
QUY160-125Y
IC9501
GND3 GND1
R2A20112SP-X
PFC_CONTROL
R9529
OPEN
ZCD-M VCC
ZCD-S GD-M
R9530
OPEN NC PGND
VREF GD-S
GND3
SGND NC
R9515
RT OCP-M
R9516
100
RAMP OCP-S
100
COMP FB
GND3
D9516
R9513 MA111-X R9519
R9540 R9514
22k 1SS355W-X D9511 100k
0.5\% 47k 1M
MA111-X
1SS355W-X
R9520
OPEN
C9515
0.0015
Q9513
GND1 RT1N241C-X
C9511 C9512 C9518 C9513 C9510 C9514 D9512
680p 0.1 0.1 0.1 0.0015 MA111-X UN2212-X
1
/50 /50 1SS355W-X
/50
Q9512
RT1N241C-X Q9514
UN2212-X OPEN
# DIFFERENCE TABLE
Ref
Dest
C9212
470/10 Key
LT-42DR1BJ/BU
Y9053 LT-42DV1BA/BJ
GND2C
QUY153-050Y
LT-42DV1A/BA
Y9051 Y9052 Y9054
QUY153-050Y QUY153-050Y QUY160-150Y
LT-47DV1
GND2A GND2B GND2A GND24
Y9055
NRSA02J-0R0X
GND2A GND2A
Y9201 Y9604
QUY160-075Y QUY153-050Y
GND2B GND2C
GND2
2-34(No.YA692<Rev.001>)
D9502
YG972S6R
C9506
QCZ0340-221
QCZ0122-221
D9505
YG972S6R
D9504
YG972S6R
D9503
OPEN
CP9501
QMFZ065-5R0Z-J8
D9501
YG972S6R
C9505
QCZ0340-221
QCZ0122-221
C9509
/450V
120
QEZ0890-127
R9521
C9508
H9512 /450V 470k IC9502
120
LC33020-001A 1/8W
QEZ0890-127 MM3313AF-W
D
Q9502 Vdd OUT2
TK10A60D
G
S
R9504
DET1 OUTAC
47k
DET2 GND
H9511
LC33020-001A
R9522
470k
OUT1 ACDET
D
1/8W C9542
0.01
Q9501
TK10A60D
S
D9233
UDZW6.8B-X
GND1
GND1
R9501
GND1 0.1
QRM059J-R10
R9523
470k
1/8W
C9517
0.0022
Q9532 SW
2SB1188/QR/-W
GND3 R9532
47K
Q9531
RJP020N06-W
R9533
5.6K
R9531
68k
Q9536
D9515
R9536 2SC3928A/QR/-X
R9534
2SD601A/QR/-X
47k
2SC1623A/5-6/-X
C9516 4.7k R9537
UDZW6.8B-X
47/35 47k
R9538
R9539 GND3
10k 100
R9517
9.1k
0.5\%
Q9533
C9519 RT1N241C-X
SW
100/25 UN2212-X
D9514
C9531
UDZW16B-X
0.1
R9518
R9528 OPEN
OPEN 0.5\%
R9535
0
GND3
C9011 C9013 FC9001 Y9005 Y9010 Y9012
C9209 T9201 D9001 F9001
C9012 C9014 FC9002 Y9006 Y9011 Y9013
QCZ9071-102 QCZ9071-681 QCZ9071-331
QQS0440-001 NO YES YES NO YES NO
QCZ9079-102 QCZ9079-681 QCZ9079-331
QCZ9071-681 QCZ9071-331 QCZ9071-102
QQS0440-001 NO NO NO YES YES NO
QCZ9079-681 QCZ9079-331 QCZ9079-102
QCZ9071-681 QCZ9071-331 NO QQS0440-001
YES NO NO YES NO YES
QCZ9079-681 QCZ9079-331 QQS0449-001
QCZ9071-681 QCZ9071-331
NO QQS0449-001 YES NO NO YES NO YES
QCZ9079-681 QCZ9079-331
POWER PWB ASS'Y (1/2)
SFY-9005A-H3
!
CP 390V
R9581
22k
POWER_GOOD
1 4
!
PC9533
PS2581AL1/QW/
2 3
GND2
R9906 R9905
33k 2.2k
R9574
GND1 LB_PRO
22k
D9903
MA111-X
1 4
1SS355W-X
Q9901 POWER PWB
2SC3928A/QR/-X
2SD601A/QR/-X
(2/2)
2SC1623A/5-6/-X
C9231
0.01
2 3
! GND2
PC9531
PS2581AL1/QW/
GND1
SW20V
STB5V
R9542
1.8k
4 1
!
PFC_POW
PC9532
D9541
PS2581AL1/QW/ MAIN_POW
MA111-X
1SS355W-X
Q9541
3 2 2SC3928A/QR/-X
2SD601A/QR/-X
2SC1623A/5-6/-X
R9544
GND3
10k
R9545
47k
R9546
C9541
OPEN 4.7k
D9542
MA111-X
1SS355W-X
GND2
c10610001a_0226_1/2_0.0