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MAIN PWB CIRCUIT DIAGRAM (2/2)
!
F901
QMF51E2-3R15J4
CN0PW
QGA7901F1-02
!
!
!
VA901
R910
QAF0060-621
QRZ0107-474Z
C910
!
X
S901
QSW1041-001
AC110V-AC240V
50Hz/60Hz
LF901
X
!
TH901
QAD0121-9R0
CNDEG
QGZ5003C1-04
Y909
X
DEG COIL
Y910
!
X
C901
QFZ9072-224
!
R904
QRL039J-151
!
C909
X
LF902
QQR0673-004
!
C902
QFZ9077-104
R901
D901
QRF104K-3R9
G2SBA60
!
!
C904
.001
C903
AC400V
QCZ9015-102Z
QCZ9015-102Z
QRL039J-683
!
C906
C905
QEZ0633-127
QCZ9015-102Z
D926
RGP10M-5010-T3
R902
QRL029J-104
R903
K921
QRL029J-104
QQR1114-001Z
K922
QQR1114-001Z
D
C931
NC
C924
QCZ0364-681
4.7/50
S/GND
R923
1.8
C928
QFLC1HJ-822Z
GND
1/2W
220p
VCC
R921
D927
220
5.6K
1SS133-T2
OLP
1/2W
C922
D935
D934
.1
X
MTZJ3.3A-T2
OCP
R924
68K
D928
MTZJ16C-T2
IC921
STR-W5753A/F5
D932
D933
MTZJ36A-T2
MTZJ9.1C-T2
NOTE) 1.Refer to page 2-13 for voltages of this circuit diagram.
2.Refer to page 2-14 for waveforms of this circuit diagram.
IC972
BA33BC0T
R972
D974
!
X
X
C992
QCZ9079-102
Y972
QUY160-100Y
C976
C975
!
4700p
470/16
C991
QCZ9079-102
IC973
PQ120RDA1SZ
Y965
R965
QUY160-125Y
X
C929
QFKA2JK-103
C955
QCB32HK-222Z
!
R930
K955
CP955
QQR1114-001Z
ICP-N75-Y
CP
D955
!
C979
FR105GT-T3
C960
100/25
QQS0272-001
2200/35
C915
X
C962
C963
.1
.001
C953
QCB32HK-222Z
!
CP953
ICP-N38-Y
CP
K953
D953
ERC30-02L38
QQR1114-001Z
C958
330/35
IC975
R977
PQ050RDA1SZ
X
OMF2
L954
QQL244J-5R6Z
K957
Y977
BW
X
C952
QCB32HK-222Z
!
CP952
R986
C926
ICP-N38-Y
10k
C989
CP
.1
1/2W
R932
D952
QRE121J-6R8Y
FMX-G12S
C957
R934
1000/16
1/2W
C964
C949
100/35
1000/10
D922
RGP10J-5025-T3
Y950
C940
X
QCZ0364-561
L951
QQL26AK-820Z
D921
D951
RGP10J-5025-T3
FR155GV-FL
C925
C951
C956
QCZ0364-122
QEZ0203-107
22/50
R982
1k
1/2W
R983
Q981
0
*1
C987
22/50
Y913
BW
Y914
QUY160-125Y
Y915
QUY160-200Y
Y916
BW
!
Y917
R991
8.2M
QUY160-100Y
Y971
K954
QRZ9046-825Z
BW
QQR1114-001Z
!
GND
GND
GND
GND
C993
.001
AC400V
QCZ9079-102
MAIN PWB ASS'Y (2/2)
SCW-1398A-H2 [AV-21U4/SK]
ABL
VER_PROTECT
PROTECT
STB1
STB
ABL
HFB
HFB
V_SHIFT
VDRB-
12V
VDRA+
NECK
NECK
PROTECT
3.3V_STB
V_SHIFT
P_ON/OFF
R475
H_DRIVE
X
32V
VER_PROTECT
12V
D472
5V
*3
Q471
PROTECT
8V
X
IC401
V.OUT
R471
LA78040N
3.3V_STB
1M
THERMAL
C471
PROTECTION
R791
4.7/50
QRE121J-471Y
STB1
PUMP
AMP
UP
A_VCC
Vcc
-Vcc
R473
L972
68K
QQL244J-5R6Z
3.3V_STB
D471
R474
C428
D791
X
220K
MA8051/M/-X
100/35
C977
C978
47/16
47/16
C426
D420
D422
X
1SR124-400A-T2
D423
X
GP10DE-5009-T2
12V
CH
C423
18p
C401
R401
R402
470/16
X
10K
R425
R424
15K
R422
X
R403
15K
R428
C421
12V
0
X
4.7/50
D401
D971
D973
X
L973
*3
R404
Q401
R429
QQL244J-5R6Z
*3
R426
X
PROTECT
0
C425
X
2200/25
1/2W
C402
R405
C980
C981
X
3.3K
100/16
100/16
C430
C420
R976
R434
QFN32AJ-472Z
390
P_ON/OFF
X
6.8K
VDRB-
L421
R970
R427
X
BW
820
1/2W
8V
VDRA+
R439
R440
R412
R411
X
470
C435
4.7K
4.7K
1/2W
C961
NCF21HZ-334X
C984
X
47/25
R448
C436
1
NCF21HZ-334X
1/2W
PROTECT
D977
*3
D975
*3
L975
QQL26AK-820Z
5V
R981
10K
C967
C968
47/16
47/16
R962
QRL029J-223
32V
!
Q522
D962
T521
TT2190LS-YB11
R524
MA8330/M/-X
QRL039J-560
QQR1522-001
STB
R522
C523
R980
47/35
56
4.7K
1/2W
1/2W
Q982
*1
R984
D981
1SS133-T2
15k
HFB
Q521
H_DRIVE
R520
C520
2SC2655/Y/-T
C521
100
.1
.0033
R985
C988
H_DRIVE
18k
47/16
R521
C522
D520
1K
MY
8200p
*3
(No.YA252)2-7
2-8(No.YA252)
IC351
X
R597
X
C352
X
D594
R596
X
X
Q592
X
R595
D593
X
Q591
X
X
R594
C593
X
X
Q371
X
Q372
D591
D592
X
R592
X
X
X
R593
C591
X
C592
X
Q373
X
X
R591
D371
X
X
CN10T
X
R430
X
X
Q402
X
QJK002-044034
R431
X
L551
!
T522
QQLZ026-360
QQH0170-001
C556
X
L525
C555
BW
QFLC2AJ-104Z
MY
R554
R555
!
1.8K
D555
D554
X
X
R533
MA8051/L/-X
QRZ9017-4R7
C551
QCB32HK-561Z
R551
QRX029J-R47
D551
*6
C527
X
C582
QFZ0197-374
D523
X
QRE121J-222Y
C529
X
C572
100/10
R527
X
R571
QRT029J-1R5
C571
QEZ0203-107
Y401
X
Y570
QUY160-125Y
Y571
QUY160-125Y
GND
GND
R529
QRL039J-221
Y501
QUY160-050Y
Y502
QUY160-050Y
L522
X
R528
C530
X
X
Y581
QUY160-100Y
Y582
X
HV
CN0HV
QGZ5004C1-04
!
DEF YOKE
R358
SK351
X
X
R359
X
R360
X
SG351
SG353
X
X
SG352
X
SK351
X
R371
X
SG354
X
R372
C358
X
X
C359
X
R373
X
R377
X
R375
C371
X
X
Q374
X
R376
X
D372
X
K355
X
Refer to page 2-9
CRT SOCKET PWB
circuit diagram
R369
R370
X
X
C350
X
CN10U
CRT SOCKET PWB ASS'Y CN10U
X
CN00U
FBT
R585
0
D583
R581
X
R582
1.8K
27K
1/2W
D581
R583
*6
39K
D582
C581
R584
MA8200/M/-X
L530
.1
X
QQL244K-220Z
1/2W
D530
!
*6
R530
C532
CN00X
QRZ9017-4R7
QGA2501F1-05
10/250
C580
X
ADJUSTMENT
CONNECTOR
R572
R573
X
Q571
2SA1208/ST/Z1-T
R574
22K
Q572
1/2W
D571
*1
MA8075/H/-X
R575
3.9K
C573
R576
47/25
10K
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