JVC AV-29LS2 Service Manual page 8

MAIN PWB CIRCUIT DIAGRAMS (2/2) [AV-29LX2, AV-29LX2
! L01
TH901
QQW0150-001
QAD0145-2R3
DEG COIL
CNDEG
QGZ5003C1-02
C901
X
R902 2.2
Y901 X
QRF154K-2R2 D901 C905
Y902 X
TO 15W UNF R GSIB460 .001 AC400V
AC QCZ9015-102Z
FRONT CONTROL
AC
PWB CN00W C903 C907
.001 330/400
CN00W
QCZ9015-102Z QEZ0371-337
QGA7901C1-02
AC400V
R914
47K
QRL039J-473
Y903 X C904 QCZ9015-102Z
Y904 X .001
AC400V
! LF901 D913
RGP10M-5010-T3
QQR1356-001
R903
39K 3W
K903
QRL039J-393
QQR1214-001Y
D916
MTZJ15B-T2
K902
QQR1214-001Y
C909
C910 1000p
-99.6V
1000P/2KV
OCP
QCZ0325-102
-100.5V
IC901
S/GND
STR-F6256S-F7
-189.8V R905
D R906
.1
R907 C921 1.5 C915
-81.2V 1/4W
x
Vcc
0.047
-97.4V
D909
FB/OLP
1SS133-T2
R912
R904 R915 D921 D915
12K 1/2W
220 82K BW MTZJ39B-T2
1/2W
D919
D902 1SS133-T2
D907
MTZJ33B-T2 MTZJ33B-T2
QCB32HK-181Z
K901
D912
QQR1214-001Y RGP10J-5025-T3 -37.2V
-81.4V
Q901
2SC3852A RGP10J-5025-T3
-82.0V
R921 C911 R908
C922
X 100/35
10K
1/2W
D908 22/100V
MA3200/M/-X
D906
MTZJ27B-T2
D920
MTZJ15B-T2
C916
4.7/50
MAIN PWB ASS'Y ( 2/2 )
SCH-1095A-H2 ( AV-29LX2, AV-29LX2
SCH-1104A-H2 ( AV-2968TEE)
∗ ∗
DIFF ERENCE LIST ( PARTS )
AV-29LX2 AV-29LX2
/A
L01 QQW0150-001 QQW0113-001
!
No.52062
, AV-2968TEE]
/A
RY901 !
QSK0061-001
D968
∗3
R966 C980
0V
22K 100/16
Q954
∗1 0V
0V
D969
! ∗3
C992 R967
QCZ9079-102 47K
D970
MTZJ9.1B-T2
! R991
8.2M
1W
QRZ0057-825
R959
C991 !
82 1/2W
.001 5VSTB
AC400V
QCZ9079-102
C993 C962
! 10/50
QCZ9079-102 D958
R954 MTZJ5.1A-T2
15
IC972
LIVE ISOLATED 1/2W
R956 L88M33T-X
12 1/2W
C952 8.0V 3.3V STB
470p
QCB32HK-471Z
C963
C964
! T901 0V
C918 K952 470/16 47/25
C961
QQS0110-001
.01/500 X !
47/16 R955 33 IC973
CP QRG01GJ-330
QCB32HK-103 C965
BA17812T
CP951 C983
47/35 21.9V
D952 ICP-N75-Y 220/16 12.1V
C919 ERC30-02L38
QCZ0325-151 C953 C966
2200/35 28.9V 0V 100/16
7.1V
K951 QEHQ1VM-228 D955 D950
C920 RGP10J-5025-T3
QQR1214-001Y 1SR35-400A-T2
470p 28.8V R958 82
C954 C981 Q951
X .001 2SA1013/RO/-T QRL039J-820
QCZ0122-471
IC974
BA51W12ST-V5
C955 R951
QCB32HK-471Z
470p CP952 22K
!
K953 1/2W
ICP-N38-Y
QQR1214-001Y IC PROTECT
CP
9.1V 10.3V 0V 5.0V 3.2V
D953 C956
IN CTL
RGP10J-5025-T3
100/35
C957 470p
! CP953 QETN1VM-107Z
ICP-N38-Y
K954 IC PROTECT
CP
D903 R969 R974
QQR1214-001Y
D954
C958 1.5 1.2 NCB31CK-104X
X RU30A-F1
2W 2W
1000/16 C969
X
D917
C968
1SS133-T2
.1
NCB31CK-104X
! 100/16
R913
QRZ9017-100 K956
X
L951
D956
K955 46
C917 31DF6N-FC5
QQR1214-001Y QQLZ034-460
D911
C959
560p/2kV
QCZ0364-561
C960
220/160
QEZ0203-227
R953
D957
1.5K BW
1/2W
R916
R911
150k 1.5k 1/2W
D965
X
C912 R972
X
1.8K 1/2W
135.8V
D914
23.0V
C978
0 R973 1/2W
0.1
3.3K 0V
D966 NCB21HK-104X
MA3047/L/-X R963 R952
PC901
3.3K 2.2K IC951
! PC123F2 D971
Y906 1/2W
0
X SE135N
VOLTAGE FEEDBACK
ERROR AMP.
28.8V
25.3V
0V R968 R962
Q953 0V Q955
∗1 ∗1
330 680
R970
0V 0V
0V
R964 15K
0.7V
10K
R965 C979 Q952
0V R971
∗1
0 X
18K
)
/A
AV-2968TEE
QQW0150-001
AV-29LX2 AV-29LX2
AV-2968TEE AV-2968TEE
STB
D408
*3
D401
R425
RGP10J-5025-T3
15K
R401 C401
12K 33/50
H_DRIVE
32V
IC401
VERT OUT LA78041
9V
5V THERMAL
PROTECTION
8V
PUMP UP
R403
A.VCC
0.3V 12.5V -10.1V -12.3V 0V 12.8V 0.3V 0
-Vcc
C407
9V Vcc R404
X
C402
6.8n C403
100/35
QEHR1VM-107Z
IC401 1
C407
R402
C404
QCS32HJ-180Z X
0.68Vp-p(V) X
D405
D402
MTZJ75-T2 1N4003-T2
C422
1000/35
IC401 2
C406
C408
1.9Vp-p(H) QFLC2AJ-683Z
X
R408
6.8K
R407
C409 R409
X R480
L401 R410 X X
680 1/2W
QQL26AK-220Z 4.7K
R481
D960
L952
∗3 R411
BW
C411 220 C481
R486
NCF21HZ-334X 1W OMF 2.7K
C973
C412
X
NCF21HZ-334X R413 R485
C413
1.2 12K
.056/100
R412
CC
1
R414
1/2W
2.2
9V 4.6V 2.1V 2.1V
1/2W
9V IC480
D959
UPC358G2-XE
BW
8V
1.9V 4.4V 4.4V 0V
C972
C484 C485
R957 47/25 R487
5.6 X 22/50
33K
1/2W
L953
QQL244J-5R6Z 9V
C975 C976
R489
C974 220/16
X
.1 1.2K
R490
R960 1K
390
C970 L954
QQL26AK-820Z
5V R523
150
C982 C977 QRL039J-151
47/16 47/25
-0.1V
32V
R524
150
R961 R545
C521
QRL039J-151 22
22k 47/35
2W OMF D964 1/2W
QRL029J-223 MA3330/L/-X T521
QQR1229-001
STB
C550 Q521
2SC2655/Y/-T C522 R526
A.VCC .1
R521 21.8V 270
NCB31CK-104X .0033
H_DRIVE 100
CC QRL029J-271
0V
0V
C523
R522 D550
∗3
1K .022
CC
B
Q521 Q522
1.5Vp-p(H) 2.4Vp-p(H)
Q521 C
50Vp-p(H)
2-11 2-12
R539
R538
X
X
Q524
C471
X
10/50
D595
X R537
X
IC461
Q523
JLC1562BF-X
X
R536
X
R535
D593
X D594
X
MF 1%
3 5
IC401 IC401
R534
C537
X
28Vp-p(H) 64Vp-p(V)
R533
X
R405
6.8K
IC401 6 IC401 7
T551
FBT
QQH0139-001
28Vp-p(V) 0.47Vp-p(V)
C535
X
R406 C536
! R532 4.7
4.7K
.01 1/4W FR
R531
MY
1.8K QRZ9017-4R7
R530 D524
X X
C534
D525
560P
X
QCB32HK-561Z
!
C533
R529 D553
1000/25 1 RGP10J-5025-T3
QEHR1EM-108Z FR 1W
W-M1 QRZ9021-1R0
X
C480
10/50
D480
R482
C532
22K MTZJ4.3A-T2
5.6K
560P
QCB32HK-561Z
X
R484 R483
5.6K 82K
D554
C531
! R528
RGP10J-5025-T3
1000/25 1
QEHR1EM-108Z
FR 1W
R492 QRZ9021-1R0
8.2K T551 7
26Vp-p(H)
R591
12K 1/2W
QRA14CF-1202Y
R493
R491 22K
5.6K 1/2W R494 R592
330 L480
2.2
QRL039J-330 QQR1138-001
QRZ0225-2R2
21.6V
T551 1 T551 3
0V
C483
0.6V 1040Vp-p(H) 64Vp-p(H)
4.7/250
C592
QEZ0195-475Z
220/160
Q480
QETM2CM-227
2SD1408/OY/-LB
PIN OUT
Q522
H.OUT
2SD2634-YD
C527
QFZ0199-224
D521 C525
0V
RH3G-F1 QFZ0200-143
C528
0.22 L523
C524
QFZ0199-224 QQR1243-001
QFZ0196-382
D523
CN02V
RGP10J-5025-T3
CHT34KK3-16
C526 C530 R543
D522
.022 560p/500 470 CN01V
QRL029J-220
31DF6N-FC5 C529
400V PP QCB32HK-561Z 1/2W
QFP32JJ-223 2.2/250
QENC2AM-225Z R527 L561
10k 3W OMF QQLZ028-272
QRL039J-103
C561
QFV11HJ-683Z
C542 L522
X X
Y522
X
C563
X
CN02H
B 5 4 X
T551 T551
D561
X
144Vp-p(H) 120Vp-p(H)
CN01H
X
R573
C571 X
X
Q572
X
T551 2 T551 9
Q571
X
R575 R585
7.4Vp-p(H) 100Vp-p(H)
X X
R572
R574
X W-M
X
Y571
X
R571
X
HV
CN0HV
QGZ5003C1-06
H.DY V.DY
DY01
QQD0057-001
DEF YOKE
No.52062
D596
X
C538
X
X
C539
X X
1%
MF
!
(Not including ANODE WIRE ASS'Y)
EHV
FOCUS2 (DYNAMIC)
FOCUS1 (STATIC)
SCREEN
R542
120K
1/2W CN00U
QGA2501C5-06Z
C540 B1
.1
NC
TF
R541 HEATER TO CRT SOCKET
R546
120K
D541 8.2K GND PWB CN00U
RGP10J-5025-T3 1/2W 1/2W
NC
HB
!
D551 L541 R547
EU2-T3 QQL244K-220Z QRZ9011-4R7
CN00S
QGA2501C5-05Z
C541
10/250
GND
X-RAY1
FOR ADJ.
ANODE WIRE ASS'Y: QNZ0369-001 X-RAY2
CONNECTOR
NC
B1
C591
100/16
R593
3.3K
135.7V
135.4V
Q591
0V
2SA1208/ST/Z1-T
FBT PROTECTOR
R594
18k
1/2W
D592
5.0V
MA3075/H/-X
0V
Q592
UN2212-X
0V
R595
FBT PROTECTOR
2.2k
C593
47/25
DAF IN
CN02Z
R561
22 R563
10k CHT34KK8-32
2W OMF T561
QQR1153-001 QRZ0056-103Z CN01Z
R562 DAF OUT
12k
1/2W
Y561
X
C564
X
R564 R565 R566 R567 R568
C566
X X X X X
QFZ0200-113
1/2W 1/2W 1/2W 1/2W 1/2W
D562
X
C565
X
C573
R580 R583
R577 X X
V_DAF X
X Q574
V_DAF
X
C572
R578 Y572
X C575
X X Q573 X
X Q575
X
R576
C574 R579 R581 R582 R584
X
X
X X X X
MY
NOTE
∗
1: 2SC2412K/QR/-X
∗
3: MA111-X
BW: BUS WIRE
X: NON MOUNT (OPEN)
0: NRSA63J-0R0X