Main Pwb Circuit Diagram [Av-21Ms16/H, Av-21Ms26] (3/4), (4/4) - JVC AV-2186ME Schematic Diagrams

MAIN PWB CIRCUIT DIAGRAM [AV-21MS16/H, AV-21MS26] (3/4), (4/4) SHEET 4
!
F901
QMF51E2-4R0-S
! !
!
VA901 R910 !
CN0PW QAF0060-621
QRZ0107-474Z C910
QGA7901C1-02 ! QFZ9072-224
S901
QSW0846-001
AC110V-AC240V
!
LF901
50Hz/60Hz QQR1635-001
!
!
CNDEG C901
QGZ5003C1-02 TH901
QFZ9072-224
QAD0134-4R5
DEG COIL
!
LF902
QQR0673-004
!
C902
QFZ9072-224
Y911
R901 D901
BW
QRF154K-2R2 GSIB460-S1
!
C904
QCZ9015-102Z
!
CN00D C903
X Y910 QCZ9015-102Z
BW
!
C905
QCZ9015-102Z
D926
R902
*9
QRL029J-683
K921
QQR1114-001Z
D
C921
NC QCZ0364-561
S/GND
VCC
MC C922
.01
SS/ADJ
FB D927
MA8180/M/-X
BD
R923
5.6K
1/4W
IC921
D923
MTZJ9.1C-T2
STR-W6554A-F5
D921
*9
R924
QRA14CF-3902Y
D924 C925
MC
X
22/35
C924
D925
.1
MTZJ9.1C-T2
D928
X
SCW SCW SCW
* -1902A -1903A -1905A
SCW SCW SCW
* -1902A -1903A -1905A
QUY160- QUY160-
Y571 X
125Y 125Y
QUY160- QUY160-
QRE121J QRE121J Y572 X
R431 X 125Y 125Y
-271Y -271Y
QFZ0197
QRE121J QRE121J QFZ0197 QFZ0197
R433 X C582
-330Y -330Y -124 -124 -154
QQH0188 QQH0188 QQH0214 QQS0271 QQS0385 QQS0271
T522 T921
-001 -001 -001 -001 -001
-001
QUY160- QUY160-
QQLZ026 QQLZ026 QQLZ026 Y951 X
L551 -280 -280 100Y 100Y
-140
QFZ0196 QFZ0196 QFZ0196 QUY160- QUY160-
C524 Y957 X
100Y 100Y
-232 -232 -202
QUY160- QUY160-
QFZ0196 QFZ0196 QFZ0196 Y965 X
C525 050Y
-472 -472 -542 050Y
QUY160- QUY160-
C527 QFZ0197 QFZ0197 QFZ0197 Y966 X
-124 -124 -114 050Y 050Y
QUY160- QUY160-
Y570 X
100Y 100Y
Note: 1. Please refer to page 2-25 for voltages of this circuit diagram.
2. Please refer to page 2-26 for waveforms of this circuit diagram.
!
RY901
QSK0061-002
D956
C966
*3
100/16
R963
C964
22K
X Q955
*1
R964
IC971
22K
MM1563DF-X
D957
*3
IC972
PQ033RDA1SSH
C962
X
!
C991
QCZ9079-102
!
C992
QCZ9079-102
R965
QRT029J-R47
IC975
PQ050RDA1SZ
T921
! C955
* QCB32HK-471Z !
K955 CP955
*7 ICP-N75-T
CP
D955
FMX-G12S
C960
2200/35
C952
QCB32HK-471Z !
K952 CP952
*7 ICP-N38-T C995
R977 C967
C916 CP QRL039J-120 X 47/35
X
D952
RU3AM-LFC4
Y952
QUY160-050Y
C957
2200/10
PQ120RDA1SZ
Y953
X
C953
!
QCB32HK-471Z
K953 CP953
*7 ICP-N75-T
CP
D953
RU3AM-LFC4
R957 C980
C958
3.3K 47/35
2200/25
1/2W
C954
X
K954 CP954
X X
R926 CP
QRE121J-150Y D954
X
C959
X
C963
!
QCZ0364-102
K951 CP951
L951
QQR1114-001Z QMFZ052-2R0-E
QQLZ026-460
CP
D951
RU4AM-LFM1
C951 C965
QCZ0364-152 C956
X
QEZ0203-107
R951
3.3K
1/4W
C926
R952
X
X
R927 R953
15K 1.8K
C950
1/4W
1/4W 0.1
! MC
PC901
PS2581AL1/QW/
IC951
D950
SE135N
X
!
R991 8.2M
QRZ9046-825Z
C993 1000pF
!
AC250V
QCZ9079-102
(No.YA442)2-13
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MAIN PWB (1/4) SHEET3
12V
3.3V_STB
5V
12V
8V
32V
H_DRIVE
P_ON/OFF
PROTECT
D976
R421
*3 10K
5V Q422
*1
Q421 IC401
*1
LA78040N
R471
THERMAL
270K
PROTECTION
PUMP
UP AMP
R472
10K
Vcc -Vcc
R473
68K
1/4W
3.3V_STB
R474
C428
220K
220/35
C977 C423
47/35 MC 6800p
R438 X
R426
P_ON/OFF
12K
C424
R978 QFLC2AJ-683Z D423
1K 1N4003SG-T2
1/4W
PROTECT
C427
1000/35
D424
*3
1SR35-400A-T2
D975
C431
D972 0.18/50
TF
*3
R434
6.8K
5V
L421 R430
QUY160-050Y 12K
R431
C994 R440
*
3.3/50 QRG01GJ-221
1/2W
C430
QFLC2AJ-563Z
R433
*
1/2W
C435
NCF21HZ-334X
IC973
C436
NCF21HZ-334X
D973
*3
R448
1
1/2W R461
X
1/2W
D971
*3
Q461
X
12V
R970
1.8K
1/4W 8V
D970
MA8082/M/-X
HS522
LC31722-001B
!
Q522
TT2190LS-YB11
R524 T521
QQR1522-001
QRL039J-470
!
R525 R522
X C523 C524
22
47/35 *
1/2W
Q521
R523
H_DRIVE
R520
W-X C520 2SC2655/Y/-T QRL029J-271
100
X .1
H_DRIVE 1/4W
C521
.0033 C522
R521 D520
MY
1K *3 .022
Y951
* W-B
QUB230-08ZAZA-E
Y957
*
R962
Y570
QRL029J-223
* 32V
W-X1
D962
X MA8330/M/-X
Y960
QUY160-125Y
W-E
Y958
QUB230-12ZAZA-E
BW
W-D Y954
QUB230-10ZAZA-E QUY160-125Y
GND GND GND GND
MAIN PWB ASS'Y (3/4)
SCW-1903A-H2 [AV-21MS16/H]
SCW-1902A-H2 [AV-21MS26]
2-14(No.YA442)
IC351
TDA6107AJF/N1
QRZ0107-152Z
QRZ0107-152Z
QRZ0107-152Z
C352
D595 X 4.7/250
D593
X
Q591
X
R594 C593
X
X
D591 D592
R592 Q371 R371
X X
X X
X
R593
Q372 R372
C591 X C592
X X
X
X
Q373 R373
X
X
R591
X
CN10T
QJL001-064431-E R350
Q374
X D371
X
X
R369
100K
1/2W
QJL001-043224-E
CN00U
QJL001-043224-E
L551
! T522 FBT
*
*
!
C555
R533
QFLC2AJ-103Z
QRZ9017-4R7
MY
R554
1.8K D555
D554
X
MA8051/L/-X
C551
R462 QCB32HK-561Z
X
R551
QRX029J-R47
C531 C553
D551
X 1000/25
*9
C554
R552 D552
1000/25
*9
QRX029J-R47
L521
X
C552 L530
QCB32HK-561Z QQL244K-220Z
D530 *9
C527
*
C525
*
Y503
X
C582
* W-Y1
X
Y504 Y966
Y965
X *
D523 *
*9
C528
Y571
QFP32GJ-393 Y572
C529
* X
QENC2AM-225Z
R527
D522
QRL039J-393
RU3AM-LFC4
R572
2.2K
1/2W
W-Y
X
C572
R569
R570 R571 R573
QRZ0225-2R2 100/16
X X 1K
Q571
2SA1208/ST/Z1-T
C571
QEZ0203-107 R574
18K
1/2W
Y505
X
MA8075/H/-X
Y502
X
R575
Y972
2.2K 47/35
QUY160-050Y
L522
Y971 QQR1005-004
0
Y970
X
Y967
C530 R528
QUY160-150Y 470
QCB32HK-561Z
1/2W
GND GND
HV
CN0HV
QGZ5003C1-04
!
DEF YOKE
!
!
R358 SK351
QNZ0536-002
R359
R360
SG351 SG353
X X
SG352
X
! SK351
QNZ0536-002
SCREEN
SG354 C358
X QCZ0121-472
R377
X
R375
X
C371
X
R376 D372
X X
K356
X
MAIN PWB ASS'Y (4/4)
Y361
(CRT SOCKET)
QUY160-050Y
SCW-1903A-H2 [AV-21MS16/H]
SCW-1902A-H2 [AV-21MS26]
GND GND
CN10U
R582
QRE121J-154Y
1/2W
R583
QRE121J-274Y
D581 C581
R581 1/2W
*9 .1
8.2K
1/2W
!
R530
C532
QRZ9017-270
10/250 CN00X
X
OPEN
CN00B
QGA2501C5-03Z
ADJUSTMENT
CONNECTOR
Q572
UN2226-X
D571
C573
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