JVC AV32H20EUS Service Manual page 37

POWER & DEF PWB CIRCUIT DIAGRAM
! Y901
X
TH901
QAD0133-9R0
L901 QQL401K-100Z
DEG
DEG !
C901
CNDEG QFZ9075-473
QGA7901C1-02 QFZ9072-473
R901
330
1/2W
Y902
X
L902
QQL401K-100Z
! C931~C933
! QCZ9054-472 QCZ9054-472 QCZ9054-472
Y904 X
C931
Y905 X
! LF901 .0047
CN00W QQR1095-001
!
AC IN C932
! !
AC IN
C902 .0047
QFZ9072-104
!
Y906 X
C933 .0047
Y907 X ! D931 C934
22/400
C903
S1WB/A/60-4101 GND1
QFZ9072-473
QETM2GM-226
C904~C906
C904
QCZ9054-472
.0047
L903
QQR1200-001 C905
.0047
C908
QCB32HK-103
QEZ0199-227
R905
Y908 C906 C907
470k C908
X 220/400
1/2W .01/500
D901 .0047
D3SB60 R906
Y909
GND3
470k
X
1/2W
R904
68k
OMF 3W R907
BW
D902
RG1C-LFA1
D903
X
K901
QQR0679-001
IC901
STR-F6667B/F7
C916
D908
1500p/500
*3
OVP
GND QRZ9017-100
D906
TSD
C913 X
18.7V MTZJ27B-T2
Vcc
OSC D904
EU2A-T2
304V K902 X D905
1SS133-T2
C912
DRIVE
0V
560p
2kV
D909 R915 R911
2.5V 1.5k
BW 680
1/2W
1/2W
R914
C914 .1 R913 D907
*3 R912
470p X .001
D910
X
MTZJ15B-T2 QRM059J-R10
C915
.1
PC123FY2
QFLC1HJ-104Z
D911 R916
*3 3.3k
1/2W
QRZ9046-825Z
LIVE (
NOTE
*1 : 2SC1740S/QR/-T
*2 : 2SA933AS/QR/-T
*3 : 1SS133-T2
BW : BUS WIRE
X : NON MOUNT
(OPTION)
RY931
!
QSK0099-001
L960
D945
22
*3
QQL26AK-220Z
R946
R948
10k
BW
Q942
*1
0.1V 0.7V Q941
*1 R944
10k
0V
R947
X
R945
56k
D960
1SR124-400A-T2
R952
22k
! C993 QCZ9079-471 OMF 3W
R981
470p
D958 C967 15k
MTZJ33B-T2 X
! IC902
QAL0425-001
CP941 L961
BW QQL26AM-4R7Z
CP
R953
X
C942
330/10
R931 1
R954
R933
10k
1.8
C941 R932
470/16 1.5
QTMN1CM-477Z
L959
22
QQL26AK-220Z
! C992
X
C960 QCZ0325-821
Y952 820p 2kV L951
BW
46
QQLZ026-460
T901
D953
! QQS0156-001 Y953 RU4AM-LFT2
BW
K951 D951
C951
X RU4AM-LFT2
220/160
C961
IC954
GND X QEZ0203-227 BA05T
K952
BW RGP10J-5025-T3
D952 Vin
ICP-N75-Y 5V
11V
CP
4.9V 2V
CP951
C962 C952
X !
Y951 QETN1CM-108Z GND
BW C972 C973
!
470/10 470/10
CP952 ICP-N75-Y
C909
CP
390p D956
K953 C956
2kV BW RGP10J-5025-T3
QETN1AM-108Z
IC955
*
ICP-N75-Y
CP
K954 D959 CP953
C957 3.3V
RU3YX-LFC4 11V
BW !
C963 QETN1AM-228Z R964 *
3.2V 2V
X
GND
C964 C975 C974
Y910
X 2200/10 2200/6.3
*
X
R959
! CP954
X X
D954
! R910 K955
C954
X X R963
X
10 1/4W C965 X
K956 X
! CP955 OMF 3W
BW
ICP-N75-Y
D955
RU3YX-LFC4 C955
QETM1VM-228
GND2 TF
C959
C911
.68
18.6V
9.9V
R951
D961
IC951
1k 1SS133-T2
!
1/2W SE140N
PC901
IN
C E 0V
141.5V D957
3.8V 8.9V
8.9V
BW
C966 MY
X
GND
! C991 .0022
QCZ9079-222
!
R991 8.2M
) ISOLATED ( )
POWER & DEF PWB
SMF-2401A-U2
(AV32H20EUS)
SMF-2402A-U2
(AV28H20EUS / AV28H20EUB)
No.51945
AV32H20EUS
AV32H20EUS
AV28H20EUS
AV28H20EUS
AV28H20EUB AV28H20EUB
MAIN PWB ASSY
CN004 CN005
QGB1506M1-16 QGB1506M1-16
STBY_5V
IC401
IC401 1 AN5523
0.7
PUMP
P_ON/OFF
UP
VD+
Vcc -Vcc
0.5V 12.5
IC401 3 C406
1000/35
13.2
30
QETM1VM-108
V
C408
330/35
R401
5.6k
32V
C414
.0068
IC401 5 C407
X
D981
50
R403 CH
*3 PROTECT
2.2k
C401 K401
X
QQR0621-002Z
R982
1k
R402
C402 CH
5.6k
X
B1
R406
2.2k
BSO
R405
150 OMF 2W
Q501 D
R961
3.3k 5V R408 C411
1.5 .1/100
80
OMF 1W
R407
1.5
R962
3.3V OMF 1W
X
C413
X
! Q521
2SC5552-RL
H.OUT
R503 T501
10V 1.5k *
1/2W HDT
37V
C504
X K522
BSN304-T
CE41832-001
H.DRIVE
Q501
R501
D 5.6 D522
2.2V
470 FMV-3FU-F1
R506
G 1/2W
S
R502
C503
12k
.22
D501 TF
1SS81-T5
C502 K521
R504 R505
.01/200 X
* * QFM72DK-103
OMF 3W OMF 3W
5V MY
C523
.039
D984
R524 1.5k QRC121K-152Z 200V
*3
QFM72DK-393
D524
Q501 G Q521 B R522
22k *
D523
D985
MTZJ22B-T2 4.8 2
*3
R523
10k
3.3V
A_VCC27V
1 VCC R469
A_VCC24V
2.7k
2 7
5%
3 6
A_GND
QRG029J-820
C470 C468
GND 5
47p 47/25
RGP10J-5025-T3
IC461
BA10393
C471
R472 3.6V R468
R477 R473 .01
10k MY 1k
56k
47k IC461
1%
2SK2459N-F54
IC461
(2/2) BW
*1
BUFFER 2.1V (1/2) R467 R465
0.7V
Q463 R475 3.6V
1k 10V
0.9V
0.9V R471
PIN DRIVE
390
R476
PIN DRIVE R466
R478 MY PP
1k C467 X
33k R474
10k .001 C466
.0027
D463
QFP31HJ-272Z
*3
PROTECT
*DIFFERENCE LISTS
SMF- SMF-
2401A-U2 2402A-U2
QRX01GJ QRX01GJ
R407
-2R2 -1R5
QRA14CF
R463 6.8k
-9101Y
QRX01GJ QRX01GJ
R464
-3R3 -2R7
QRL039J QRL039J
R504
-222 -272
QRL039J QRL039J
R505
-272 -332
QRZ9022
R555
!
-R33
QRG01GJ
R561
-220
R562 12K 1/2W
QRZ0056
R563
-103Z
QRA14CF QRA14CF
R586
-6201Y -7501Y
QRA14CF QRA14CF
R587
-2801Y -2101Y
R964 X
QFM72DJ QFM72DJ
C463 -122Z
QFZ0200 QFZ0200
! C522
-123 -113
2-9 2-10
CN006
QGB1506M1-16
R591 4.7 R586
1/4W FR ! 6.80k
QRZ9017-4R7
! D584
RGP10J-5025-T3
2.10k
C583
10/100
V.OUT IC551 C558
BA12T L552 470/16
22
THERMAL 12V REG.
QQL26AK-220Z
PROTECTION
IN 12V
OUT
12.9V C559
220/16
QEHR1CM-227Z
!
R553 X
-10.3 12.9 0.5V
V V V
R554
X
R409
R410
82k 2.3V
10k R421
10k Q422
Q421 0.1V
*1
DTC124ESA-T
1.5V
R422
D421
D401 CH *3 270k
X
C421 T551
!
1/50
C404 C405
PROTECTOR
.1 82p
CC
IC401 6 IC401 7
L561
R404 *
30 0.8
1.0
OMF 1W
C551
R551
TF C409 .0015/500
.47 !
0.47 1W FR
TF
13V QRZ9022-R47
C410
.47
D551
RGP10J-5025-T3
C552
1000/16
C553
.0015/500
N13V
C412
X 0.47 D552
RGP10J-5025-T3
! R552
1W FR
C554
QRZ9022-R47
1000/16
D525
1200 QRL039J-103
RGP10J-5025-T3
! R525
10k
* QETN2EM-475Z C533 C531 .53
C522
Y523 QFZ0194-534 K524
CE41832-001
BW D525
4.7/250
R581 4.7 15W
Y524
C528 250VAC
BW QRF154K-4R7
X R582 R583
C525
X C526 680
6.8k 1/2W
250VAC * 250VAC
L522
!
* C581 C581 QETN1CM-107Z
C524 L521
LIN. COIL 100/16
*
QQLZ031-180
141.1V
141.5 Q581
R521 2SA1208/ST/Z1-T
V
470 0V FBT PROTECT
C527
* 1/2W R584
C529 18k
MTZJ7.5B-T2
*
C530
T521
560p/500
X
R585 C582
INNER PIN
47/25
2.2k
W-P1 W-P2
C532
220/160
QETM2CM-227
R561 *
DAF TRANSF.
MY
R562
L461
*
QQR1195-001
1/2W
R461
C561
82
*
D461 C462
MY .0015
200V R564
D561 D562
QFM72DJ-152Z
X X 1/2W
L462
QQLZ028-272
C461
PIN OUT C563
22V QEZ0414-226
C564
Q461 C463 C565
D
X X
* Y461
2kV 2kV
BW
G PIN PROTECT
BW
S
10V 0V Q464
*2
D462
R462
*3
47k 2.3V R570
R464
X
2.6V Q462
*
*1
OMF 1W C465 R569
10/50 X
R463 C464 .1
* QCZ0120-104Z MY
C567
X
8
SMF- SMF- 130
2401A-U2 2402A-U2
QFP32JJ QFP32JJ
! C524
-183 -223
QFZ0197 QFZ0197
C526
-204 -184
QFZ0194 QFZ0197
C527
-154 -124
C529 QFZ0194 QFZ0197
-154 -154
6
C561 .022/100 X
120
1SR35-
X D524 X
400A-T2
QQR1191 QQR1191
L522
X
-001 -002
Y401
QQLZ026
X BW
L551 X -540
X L561 QQLZ028
X
-272
QQR0882 QQR1111
T501
-001 -001 CN0HV HV
QQH0127 QQH0126
T551
!
-001 -001
QQR1096 CN0TB CHC802T-05N-J
X
T561 -001 X X
Y910
-152Z BW BW
IC955 PQ3RD13 PQ3RD13
V.DY H.DY
No.51945
X-RAY
D583 2.3V
MTZJ7.5S-T2
1% Q583
0V
*1
X-RAY PROTECTOR
R587 C584 R588
220/10 10k
1%
! R555
*
L551
HEATER
*
K551 CN010
X X
+12V
GND
-12V
K552 NC
X
12V
GND
NC
H_PULSE
NC
BUSTAB
H V T CN029
X
*
EHV
W-Z1
DAF
FOCUS2 (DYNAMIC)
R543
FOCUS1 (STATIC) 2.7k
1/2W
SCREEN
K523
CE41832-001
1/50
C541 ABL
R541 R542
N
1.8k 2.2k
D541
RGP10J-5025-T3
D553
D554
RH1S-T3 BW HB
C556
10/250
C555
1000p/500
TP-91 (B1)
CN00X
B1
NC
X-ray1
X-ray
X-ray2
X-ray
GND
PROTECT TP-E GND
( )
D582
2.3V
0V Q582
DTC144ESA-T
FBT
PROTECTOR
B1 139.9V
T561
*
R563 *
W-Z2
DAF
VA561
X
C562
Y561
X
BW
R565 R566 R567 R568
X X X X X
1/2W 1/2W 1/2W 1/2W
C566
X
X
Q562
R573
X
V_DAF X
C568 HEATER
X
Q563
V_DAF
X
Q561
X V_DAF
R572
R571
R575
X X
R574
X
X
T551
5
380
2
80
CN014
QGA2501C5-06Z
TO CRT SOCKET PWB ASSY