JVC AV-56WP30 Service Manual page 99

POWER & DEF. PWB CIRCUIT DIAGRAM [1/2]
14V
5V
B1_POW
PROTECT
OCP
B1
B1
12V
28V/10V
R972 1/4W,1%
QRA14CF-5800Y
C971
100/16
Q971
2SA1208/ST/Z1-T
R975
D972
22k
MTZJ15B-T2
1/2W*
R977
C972
47k
47/25
MAIN PWB
CN003
QGB1506M1-16
31/33R Y585
BW
Y587 X
Y502
MF BW
MF R423
5.6K
VD+
R415
MF
X
VD-
R427
R425
5.6K
10K
R428
4.7K
D583
X
R412
4.7k
D406
D408
MTZJ6.8C-T2 Q402
1SS133-T2
Q401 *1
*1
R420
R422
100
100K
Y582
BW D404
C410
X
D582
10/50
*3 R413
C411
Y581
C409 X .0022
X
X
ABL
R205 R206
R204
1.8K 1.8K
2.7K
D581
*3
D202
MTZJ3.9B-T2
X RAY PROTECTOR
C562
Q581 4.7/50
QETN1HM-475Z
*1
D562
R565
22k BW
C527
X
DEF_HP
C524
X
Y588
Y589 BW
Y586 R523
X
1.5K
BW
D522
1SS81-T5
R524
R521 D521
2.7K
47K MTZJ22B
FBP
-T2
R526
47
R522
QRE141J-593Y C525
.0068
C522
C523
680
.0068
100V 2KV
MY
QCZ0122-681
Q502 B Q502 C
QFLC2AJ-682Z
HORI DRIVE TRANSF.
1.5 40
!
C504 T501
2SC5521-RL
HORI DRIVE
X QQR1111-001
BUFFER
Q501
R503
BSN304-T
1.5k
1/2W
H_DRIVE
C501
H GND
330p
R501 R502
QCB32HK-331Z
470 12k
1/2W
D501
1SS81-T5
R504 R505 C502
.01
2.7k 200V
3.3k
QFM72DK-103
3WOMR 3WOMR
QRL039J-272 QRL039J-332
EW
GND
NOTE:
BW :
BUS WIRE
OPT: NON MOUNT
* :
DEFFENCE LIST
*1 : 2SC3311A/QR/-T
*2 : 2SA1309A/QR/-T
*3 : 1SS133-T2
R973
QRE121J-392Y
1/2W*
OVER CARR DET
D973
Y584
*3
X
R978
33k
J
CN00J
QGA2501CS-03Z
VM PWB
No.52007
AV-56WP30 AV-56WP30
DEF OSC PWB
CN010
QGB1505J1-35
V OUT
IC401 LA7876NZ
PUMP UP1
THERMAL
PROTECTION
PUMP UP2
-Vcc Vcc
R424
2.2K
C416
C406 C417
100/35
100/35
C412 C413 .0068
D401
X X
MTZJ75-T2
D407
D402 1SR35-400A-T2
R401
R421 C401
1SR35-400A-T2
X
X 1000/35
V
R403
C402 18 1/2W*
C403
MF X
Y403 18p/500
V_PROT
MY,5%
5%
BW
C404 K401
C405
.1/100 R402 QQR0621-002Z
.1
2.2K
QFV71HJ-104Z MY,5%
Y401 BW
R416
D405
33K
*3
Y402 X
R419
R418
2.2k X
C201
D201
.33 TF
1SR35-400A-T2
QFV71HJ-334Z
! FR802
1 1/2W
R561
D561
MTZJ7.5S-T2 12k 1/4W,1% C802 D802
QRZ9011-1R0
1000/25 EU2-T3
R562 ! FR801
3.3k R563 1 1/2W
1/4W,1%
18k
1/4W,1%
D801
QRZ9011-1R0
EU2-T3
C801
1000/25
! FR811
BUFFER
4.7 1/2W
Q521
X
D811
QRZ9011-4R7
C811 1SR124-400A-T2
100/35
L801
QQLZ026-140
R525 C526
X X
1250
C521
Q503 B
680 2KV
QCZ0122-681
2
C509 .15
!
D505 400V MPP
H OUT
V11CA-C1 QFZ0128-154
Q503
!
! C507
MPP
C506
.0039
!
.0045 1.8KVH
QFZ0122-392 C510
1.8KVH
MPP
QFZ0122 L501
.15 ! C511 MPP
-452
18
250V 400V
R506 MPP .25
5.6 QFZ0128-254
QFZ0197-154
D504
1/2W
RG2A-LFC4
C508
C503 L502
QFP32JJ-123
Y501
.22 200
630V
X
TF QQR1230-001
K505 C513
QQR0679-001 22/50 BP
K504 QRL029J-820
N
D506 QQR0679-001
GND QEZ0414-226
FMV-3FU-F1
R533 R532
82 82
2W 2W
R531
QRL02EJ-102X
2WOMR
C533
D531
560
Q532 RGP10J-5025-T3
QCS32HJ-561
L531
2SC1959/Y/-T
QQL43AJ-222
R535
C534
47
QFM72DK-472Z
Q531
200V
IRFI620G
C536
QFM72DK-472Z
200V
R534 R536
1k 47
Q533
2SA562TM/Y/-T
POWER DEF. PWB
&
(1/2)
SSB-2053A-M2
2-33 2-34
R404 R405
X X
1/4W,1% 1/4W,1%
T701
QQR1096-001
QRL01EJ-220X
PACK DAF TRNSF.
R701
QQL43AJ-222
22
R703
R702
10k
R406 12k
D403
QRZ0056-103Z
X X 1/2W
1/4W,1%
C701
Y701
QFLC2AJ-123Z
R407 X
X
IC401 2 IC401 3 7
1/4W,1%
R408
C407
X 60 30
X
1/4W,1%
C563
MF
X
R426
R409 C408
QRT01EJ-1R0X
.1
QRL02EJ-221X
MY
2WOMR C414
QFLC2AJ-104Z
.47
R410 C415
R411
8.2 .47
QRT029J-R62
1/2W
2WMFR
R201 X
R202 X
T502
!
QQH0113-002
F.B.T R203 X
HV
FOCUS
D803
RU30A-F1
FR803
X
CHC802T-05N-J
215V
V
C803
R430
Y801 QETM2EM-106
100
Z
1/2W
H
R591
3.3 7WUNF
B1 140V
QRF154K-3R3
GHV
R431
C591
L504
100/160 100 1/2W
QQR0915-003
QEZ0203-107
R512 C514
2WOMR 560p 500V
QCS32HJ-561
QRL029J-331
CHC802T-05N-J
BHV
T502 6 R432
T502 3 T502 5
100 1/2W
140
25 24
T502 7 T502 8
CNC802T-05N-J
90 380
No.52007
AB
CN0AB
OGZ8001C1-03
R CRT
DAF
G CRT
FOCUS
B CRT
PACK
GND
AA
CN0AA
QGA2501C5-03Z
GND
R CRT
GND HV G CRT
B CRT
L701
FB
S1 CN0S1
QGA2501C5-05Z
TP-91B
NC
XRAY1
XRAY2
TP-E
A CN00A
QGA2501C5-04Z
HEATER
CRT
GND
SOCKET
PWB
NC
HB
RHV
! DY01
DEF YORK
QQD0069-001
CNRHV
(V)
(H)
! DY02
QQD0069-001
DEF YORK
(V)
(H)
CNGHV
! DY03
QQD0069-001
DEF YORK
(V)
(H)
CNBHV
DEF OSC
CN00L
L
WJV0033-001A
W-E3
X