JVC AV-32F703/Y Service Manual page 39

Table of Contents

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MAIN PWB CIRCUIT DIAGRAM [2/2]
!
PW
POWER CORD
QMPD200-200-JC
CN0PW
CN0E3
!
R998
2.7M 1/2W
!
F901
QRZ9041-275
QMF51U1-5R0-J8
!
VA901
ERZV10V621CS
!
C997
.001 AC125V
QCZ9052-102
R999
120
!
C901
(120 1/2W)
.1 AC275V
QRE121J-121Y
QFZ9075-104
MPP
!
T951
QQT0355-001
!
LF901
QQR1159-001
!
C902
.047 AC275V
QFZ9072-473
!
LF902
QQR0527-004
MAIN
RELAY
!
RY951
!
QSK0085-001
C903
MPP
QGA7901C1-02
.1 AC275V
CNDEG
!
TH901
QFZ9075-104
DEG
QAD0132-3R0
L01
!
C909
OPEN
QQW0107-001
R902
OPEN
!
C905
.001 AC250V
!
C906
QCZ9054-102
.001 AC250V
QCZ9054-102
!
D901
GSIB460-S1
C904
!
!
C908
.001 AC250V
QCZ9054-102
.001 AC250V
QCZ9054-102
!
D911
!
RGP10J-5025-T3
R901
.47 7W UNFR
R911
QRF074K-R47
22k 1/2w
C907
!
470 /200
R930
QEZ0169-477
22k 1/2w
!
F905
!
QMFZ049-5R0Z-E
SW TRANSF
C919
R919
T921
QQS0152-001
.01/400
680k R1/2
QFP32GJ-103
QRE121J-684Y
K917
OVP
C914
100/50
!
GND
*4
R909
K916
47 1W
TSD
17.8V
*4
QRG01GJ-470
Vcc
D917
D915
OSC
K920
152.2V
MTZJ30A-T2
SARS01-T2
K918
DRIVE
*4
.15 2WMFR
0V
Y916
NC
C912
K912
R913
2200p 2KV
BW
1.5V
*4
Y917
QCZ0340-222
R914
R912
!
C913
470p
BW
.18 2WMFR
680 1/2W*
MY,5%
D910
QRK126J
!
IC911
-681X
MA700A-T2
R915
STR-F6626/F3
!
D912
QRK129J-6R8
POWER REGULATOR
K914
RGP10J-5025-T3
BW
R918
C920
2.2K
OPEN
!
1/2W*
D913
NC
D914
RGP10J-5025-T3
D918
C916
*3
C917
330p
MTZJ5.1C-T2
.0018
NDC31HJ-331X
D920
*3
12.5V
16.1V
!
R917
3.3k 1/2W*
!
PC921
QRK126J-332X
C918
TLP421F/D4-GR/
.1
VOLTAGE
B2
FEED
BACK
1.5V
11.5V
LIVE
ISOLATED
(
)
!
C998
!
C999
.01 AC250V
.01 AC250V
QCZ9074-103
QCZ9074-103
D957
D954
1SR35-400A-T2
1SR35-400A-T2
STB_VCC
C951
D955
R940
470 /16
1SR35-400A-T2
180 1/2W
D956
QETN1EM-477Z
QRE121J-181Y
1SR35-400A-T2
GND
D952
1SS133-T2
D945
MTZJ9.1B-T2
C952
D953
220 /16
R954
1SS133-T2
MAIN_POW
BW
0
R950
R952
1k
Q951
R951
2SD1383K/AB/-X
R953
C950
47k
SWITCH
82 1/2W
OPEN
C941
.001
QCB32HK-102Z
Y905
BW
!
CP936
K935
ICP-N70-T
AU_VCC
*4
CP
D935
R939
RU3YX-LFC4
OPEN
C935
1000 /25
QETN1EM-108Z
AU_GND
C949
OPEN
8V
CP
C934
K937
D937
!
CP933
L937
220p
C939
1500P
RU3YX-LFC4
ICP-N70-T
CH
*4
QCB32HK-152Z
C943
C932
1000/16
Y910
Y914
100/16
!
CP932
BW
OPEN
ICP-N70-T
L933
47
15V
12V
CP
K933
D933
C933
*4
C938
RU3YX-LFC4
1000 /16
*
1000P 2kV
Y912
C937
K932
BW
*4
Y913
L931
47
OPEN
K931
D931
*4
RU30A-F1
Y909
R941
OPEN
C931
18 2WMFR
100 /160
C942
D941
MTZJ33A-T2
1/50
QEHR1HM-105Z
K936
C925
*4
L940
OPEN
QQR0582-001Z
R924
2.2k
1/2W*
SCL0 SDA0
12V
5V
!
IC921
135.2V
SE135N
ERROR
AMP
C922
OPEN
IC501
OPEN
MY
IC502
(
)
OPEN
Q552
C562
C561
OPEN
OPEN
OPEN
R581
R582
R595
R591
R558
R588
OPEN
OPEN
R587
OPEN
OPEN
OPEN
OPEN
OPEN
R594
Q551
R583
R559
R514
R586
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
C553
R510
R560
C551
R592
OPEN
C552
OPEN
OPEN
OPEN
OPEN
R593
OPEN
OPEN
R590
R589
OPEN
OPEN
CN0SN
No.52004
AV-32F703
AV-32F703
AV-32F713
AV-32F713
AV-32F803
AV-32F803
R449
D432
C432
8.2k
1SS133-T2
47 /25
UN2212-X
Q431
1SR35-400A-T2
R447
R450
100k
OPEN
R448
C429
47k
OPEN
D423
OPEN
R431
R432
R453
10k
0
OPEN
C433
R433
47 /25
3.3k
R454
OPEN
VD
R421
8.2k
C403
R422
OPEN
R429
OPEN
R426
CH
C435
18k
2.7k
.018
R428
OPEN
R531
390
ABL
TF
GND
C526
.82
C973
10 /50
D527
1SR124-400A-T2
R532
R533
27K
12k
Q532
2SB709A/QR/-X
D535
SWITCH
1SS133-T2
R534
X_RAY
12k
Q531
2SC2785/JH/-T
D534
R538
C533
SWITCH
BW
33k
10/50
Q501 C
140
H.DRIVE
QCB32HK-331Z
T501
C502
330p/500
CE42034-002
H.DRIVE
75.1V
2SC4212/Z1/
R501
Q501
C501
0
150p /500
0.3V
QCB32HK-151Z
H.DRIVE
R502
Q501 B
270
R503
0.9
10k 1/2W*
QEHR2CM-105Z
R505
R504
B1
1.5K 3WMFR
1.5K 3WMFR
BT
R543
1.2k 1/2W*
SIDEPIN
2SB709A/QR/-X
Q541
R546
330
R571
OPEN
R570
R547
OPEN
100k
R572
D543
OPEN
OPEN
R573
C543
OPEN
OPEN
R540
R979
OPEN
QRT029J-1R0
R541
OPEN
R980
QRT029J-1R0
R973
R972
OPEN
2.7k 1/2W*
C971
100/16
Q971
2SA1208/ST/Z1-T
R975
22k 1/2W*
D972
MTZJ15C-T2
R977
R978
C972
47k
GND
47/25
33k
1/2W
D973
1SS133-T2
2-9
2-10
DAF PWB
!
D431
IC421
LA7841
V.OUT
R446
2.7K 1/2W
THERMAL
PROTECTION
PUMP UP
-Vcc
AMP
Vcc
R430
CN00Q
IC421 5
R455
OPEN
0V
15.2V
2.6V 2.6V 29.3V 3.3V
OPEN
30.3V
50
Y402
Q432
BW
OPEN
Y405
C422
C424
OPEN
OPEN
100 /35
C430
OPEN
D421
R423
R424
Vcc
C440
1N4003-T2
39k
39k
OPEN
C425
K401
R441
QQR0621-002Z
470 /35
0
VDY
MY
C427
D422
R434
1 /50
OPEN
180
C431
Y404
2WOMR
.056
Y412
S421
C428
100V
0
1000 /35
OPEN
QFLC2AK-563Z
R435
Y414
Y411
OPEN
OPEN
OPEN
R427
1.0 2W
Y415
Y413
0
BW
R524
R523
56k
OPEN
R557
OPEN
!
L521
QQLZ018-800
RGP10J-5025-T3
R556
1.0 2W
!
D524
T502
QQH0125-001
FBT
QRX029J-1R0
QRX029J-1R0
C531
OPEN
1.0 2W
R555
C524
D523
OPEN
RGP10J-5025-T3
C523
D537
1000 /25
!
QEHR1EM-108Z
R537
1SR35-400A-T2
!
7.5k 1/10W
D531
NRVA02D-752X
!
FR525
FOCUS
FR
4.7
1/4W
D525
MA4068N/Z1/-T2
C528
QRZ9017-4R7
SCREEN
1SS81-T5
C525
330
!
OPEN
R535
100 /25
C527
R529
2.4K 1/10W
R526
.01
NRVA02D-242X
!
FR527
2.7k
C522
R522
47 1/2W
1/2W*
OPEN
D526
QRZ9011-470
.0042 1.5KVH
D529
MTZJ5.1C-T2
1SS81-T5
QFZ0200-422
!
D521
C510
!
MPP
RH1S-T3
!
H.OUT
C513 MPP
.T
Q511
D501
.015 1.5KVH
2SD2645-YD
RH3G-F1
QFZ0198-153
-0.1V
RGP10J-5025-T3
D507
R511
C505
22
!
OPEN
1/2W
!
C514
R513
D502
.022
400V
27k 3W
QFP32GJ-223
R516
RU3AM-LFC4
PP
L513
C517
C503
QRZ0221-2R0
OPEN
OPEN
B1
134.5V
C504
100/160
QEZ0203-107
C515
!
!
L511
Q511 B
2
.47 250V
680 1/2W
C516
560p /500
R512
QFZ0197-474
QCB32HK-561Z
9V
L512
R553
QQLZ027-821
T502
or
R544
18 3WMFR
QQLZ036-821
3.9k
R545
8.2k 1/2W*
QRL039J-180
1/2W*
2
4
N
N
C507
85
35
4.7 /50
R549
OPEN
R550
OPEN
QEM61HK-475Z
D542
R551
Q542
R548
OPEN
OPEN
1.5k 1/2W*
2SB709A/QR/-X
7
8
C542
R552
OPEN
OPEN
0.9
80
Q543
2SD1408/OY/-LB
SINK
SIDEPIN_OUT
MAIN PWB
(2/2)
SGJ-1012A-M2
[AV-32F703/Y]
SGJ-1011A-M2
[AV-32F713/Y]
SGJ-1010A-M2
[AV-32F803/Y]
No.52004
CN00K
DAF
PWB
Q451
2SD601A/QR/-X
R451
100
IC421 3 7
R452
10K
30
CN009
QJB003-033626
BW
TP-91(B1)
S1 CN0S1
CN00A
TP-91B
X-RAY1
X-RAY2
GND
TP-E
R527
120k 1/2W
CN005
QGA2501C5-06Z
HB
R528
150k 1/2W
NC
GND
HEATER
NC
B1
CNDAF
CNDAF
HV
CRT
DAF
FOCUS
SCREEN
!
R554
15
1/2W
FR
QRK126J-150X
CN0CP
217V
CE41507-001P
CTR
C521
!
DY01
ITC
10/250
QETN2EM-106Z
V1
V2
(V)
H3
(H)
NC
H5
HV
DEF YOKE
CN0HV
CHC802T-05N-J
CN0E1
QQR1027-005
CN008
WJM0212-003A
6
250
10
1200

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