JVC AV-21WS24, Схематические диаграммы

Страница: 6 / 10

2-8(No.YA113) (No.YA113)2-7
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Note: 1. Refer to page 2-15 for voltages of this circuit diagram.
2. Refer to page 2-16 for waveforms of this circuit diagram.
MAIN PWB ASS'Y(1/3)
CN 00T
AC110V-AC240V
50Hz/60Hz
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L951
C950
D931
IC921
IC451
K954
R902
L551
Q592
C953
R951
L421
C423
C954
C952
IC972
C581
R437
C979
R439
D977
R582
C521
R430
R554
R474
R956
C555
R473
K922
C429
Q521
K957
D422
R435
C978
R434
L975
R438
L530
PC901
Y503
C951
C522
Q952
C969
CN0HV
DEF YOKE
R957
R953
R440
R959
R958
D551
C980
R952
C981
CN00U
L973
LF902
L972
C989
D973
R431
C926
C963
R591
C424
Y951
D423
C427
C431
C928
R427
R426
C420
C901
Q471
R583
CP953 K953
Y952
D954
R581
LF901
C959
IC973
C435
R555
C436
R981
C902
R448
T522
R923
IC401
IC975
D523
R527
C961
R976
R972
CN00X
ADJUSTMENT
CONNECTOR
R962
D959
D962
CN10U
C922
D927
D593
C593
R594
R921
R924
R595
D928
Q591
D929
D922 R934
R596
Q951
D554
Y972
R970
C931
D571
R932
D958
C921
R901
R597
C903
C905
Y504
Y502
D961
D594
R955
C573
K901
C430
T921
R954
C572
Q572
C984
C975
C977
C976
C529
C910
C994
D592
C591
VA901
S901
F901
RY901
Q571
CNDEG
DEG COIL
TH901
D956
D957
R964
R991
R963
C966
Q955
C428
SG351 SG353
SG352
SG354
IC351
C358
SK351
R358
R360
R359
C993
R354
D530
R573
R381
T521
R471
R933
R380
D921
C471
D471
R455
C925
R453
R433
C592
R593
D581
D591
R592
R935
D451
C352
CN10T
R369
R370
D472
K355
K955
D955
Y978
C454
R451
D936
R454
GND
CP954
Q522
C955
CP955
C960
GND
Y570
C962
Y571
Y954
Y953
Y505
Y913
GND
Y961
Y962
Y963
GND
Y971
R456
R522
R457
R459
R461
R528
C940
D520
C911
D910
D960
C580
C909
R903
Y501
R529 R535
R576
R571
C359
C917
IC971
L971
C973 C971
R971
C974
C915
C916
D963
R950
Y950
C350
R791
R475
R575
R530
R458
R462
R463
C452
C451
C520
C453
R460
Q461
R464
C531
L521
R452
D971
C964
R524
C523
D974
C949
R930
Q982
D976
C904
Q373
R984
D980
R980
R985
R983
C987
C988
D981
Q981
R982
R986
Q372
Q371
R371
R372
R373
R377
R375
C906
D372
Q374
R376
C371
D371
C527
C528
R433
C582
C992
L551
R582
R583
C526
IC951
K952 L994
W-H1
C356
C906
C956
D953
D926
R533
C958
D555
C582
R570
R572
C553
D901
R552
C530
C556
R551
R574
C532
C571
C554
C551
D975
D951
C527
R521
R520
D552
C524
D952
CP952
C968
C957
C525
C991
C967
K921
CN0PW
L522
C552
C422
NECK
C924
R411
R523
Y908 Y905 Y906 Y907
C526
HFB ABL
C524
R472
H_DRIVE
Y904
C525
Y902
R922
R929
Y901
R412
BL_GND 12V
Y903
D970
R910
R355
D935
D934
R356 R357
R351
R353
P_ON/OFF
R352
R432
L954
C351
C353
D370
L351
D354 D355 D356
D351
Y912
L970
C970
PROTECT
3.3V 3.3V_STB
TP-E
A_GND
TP-47B TP-47G TP-47R
A_VCC
R350
D350
8V 5V
D933
32V
D932
R569
CN0E1 CN0E2
C972
STB1
R973
VDRB- EW VDRA+
C528
R965
Y965
Y977 R977
FR901
L952
Y911
VER_PROTEC
T
L357
L356
L355
Q980
C354
C380 C381
C355
C535
D521
D522
C929
K951
.1
X
X
47K
*
X
BW
6800p
X
.1
X
100/25
X
*3
*
.0033
12K
1.8K
220K
X
68K
X
X
X
47/16
6.8K
X
X
.022
X
X
X
1.8K
X
X
*6
100/16
X
100/16
.1
*3
X
.001
X
BW
1000/35
.18
1000P
6.8K
12K X
X
*
*7
X
X
8.2K
X
X
10K
.47
*6
X
390
X
X
.1
X
X
X
100
22K
X
X
*3
1K
X
X
1.8K
X
X
X
X
X
X
X
47/25
X
100/16
*5
33/50
470/16
47/16
4700p
3.3/50
X
X
*3
*3
47K
8.2M
22K
100/16
*1
X X
X
X
.001
150
*6
1K
X
1.5M
X
*6
10/50
X
22/50
X
*
X
X
*6
X
X
1.5K
X
4.7/250
120K
390K
*3
*7
X
X
X
X
X
2200/35
.1
X
BW
X
BW
X
X
X
X
22
X
X
X
470
*3
X
X
X
X
X
33K
X
X X
X
X
X
X
X
X X
X
X
X
X
X
X
X
1K
X
2.2K
X
X
X
X
X
.1
X
X
X
X
X
X
X
*3
100/35
47/35
X
1000/10
X
X
.001
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
*
X
X
X
X
X
*
*7
0
.0056
*6
470/25
X
X
*
X
X
X
18K
10/250
*3
*
1K
100
*6
47/16
1000/16
47/16
1/50
2.2K
X X X X
*
120K
X X
1K
X
2.2K
X
100
150 150
1000p
X
*6 *6 *6
X
X
X
X
10K
*
X
X
X
BW
BW
BW
X
.0056
X X
.0056
X
.01/500
8V
A_VCC
5V
H_DRIVE
P_ON/OFF
32V
PROTECT
12V
STB
VDRA+
3.3V_STB
NECK
32V
HFB
12V
8V
VDRB-
STB
5V
NECK
A_VCC
12V
3.3V_STB
EW
H_DRIVE
PROTECT
STB1
P_ON/OFF
PROTECT
P_ON/OFF
P_ON/OFF
PROTECT
PROTECT
ABL
VDRA+
VDRB-
EW
HFB
ABL
STB1
VER_PROTECT
3.3V_STB
VER_PROTECT
HFB
MAIN PWB ASS'Y (2/3)
SCW-1037A-H2[AV-21WS24]
SCW-1029A-H2[AV-21WX14/G]
SCW-1030A-H2[AV-21WX14/S]
SCW-1031A-H2[AV-2154W/E]
MAIN PWB ASS'Y (3/3)
SCW-1037A-H2[AV-21WS24]
SCW-1029A-H2[AV-21WX14/G]
SCW-1030A-H2[AV-21WX14/S]
SCW-1031A-H2[AV-2154W/E]
MAIN PWB CIRCUIT DIAGRAM (2/3),(3/3)