JVC XV-N420BEK2 Service Manual page 11

Power supply and AV output terminal section
!
FC901 FC902
QNG0019-001Z QNG0019-001Z
!
D903
DI106
!
C901
!
0.082
P901
L901
QGA7901C1-02
5
QQR1384-001
!
C903
100P
!
C904
NI
C980
NQR0129-002X
!
C908
22P
4
DANGEROUS VOLTAGE
3
Refer to the "E" in a table.
QLF0158-001
C511
2
0.1
R502
10K
R508
C505
NI 22K
IC501
C502
0.1
C504
NI
C509
DGND
4700p
D504
1SS133-T2
D505
1SS133-T2
D506
1SS133-T2
D507
1SS133-T2
1
A
C902
NI
!
T901
QQS0328-001
! !
R950
!
! D951 ICP-N10-T
C906 R901
1F4G-T2
1000P 68K
!
D905
C907
!
47/200
! D902
1F4G-T2 D952
1F4G-T2 C982
39/35
! C983
470/10
D953
SB240-F26 C954
!
470/10
! D955
PS154R-F83
D906
R902
1SS133-T2
220
! C955
D954
330/16
1F4G-T2
IC901 R904 C909
MIP2C40MSSCF 18K 39/35
C910 !
0.1 D956 C957
1SS133-T2
82/16
R905
10K
C911 R903
R906
C956
!
390K
82/16
0.0022 18K
D957
1SS133-T2
C905
2200P
R953
100
R954
PC901 1.5k
PC123Y82FZ
R957
5.6K
C967
R955
1k
1
IC902
TL432/A/-T
R958
R956 3.3K
220K
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
IC502
QAL0552-001
TO CN302
C515
0.1
SHEET 1
C506 R509
C507
100/6.3 Not use
0.1 0
CN502
C508 QGF1036C1-07
K511
0.022/50
NQR0251-001X
TO CN903
SHEET 2
K519
0
CN501
QGF1208C1-17
C503
0
CN503
QGF1036C1-07
R910
TO CN4
56
SHEET 4
C501
0
Refer to the "E" in a table.
B C
C950
100/6.3
D960
MTZJ3.6B-T2
C958
100/6.3
L951
QQR1633-001
C959
L952 100/10
QQR1633-001
L953 Q951
2SC3576-JVC-T
QQR1633-001 C964 R963
100/16 4.7
R932
10k
R934
R961
L954 C985
100U 47/25 10K
1.5K
Q952
RT1P441C-X
C966 R911
47/25 0
L955
100U
Q960
R969 2SC3928A/Q/-X
10K
R962
4.7K
Q961
R983 KRA104S-X
Q962
1.5k
KRC102S-X
R981
DGND
4.7K
R935
10K Q963
2SA1530A/Q/-X
R912
0
K703
NQR0251-001X
R788
IC704
NI SN74AHCT08NS-X
Q712
R772
R781 C730
C729
0.1
NI NI 620
100/6.3
R773
620
R756
NI
R775
NI
K702
R774
K701 Q711
R780 NI
NI
NI
NI
NI
C741
150P
R741
82
R701 R703
C755 R704
47K
4.7K
3.9K
NI
R705 C702
R706
200
470P
100
C790 C701
C952
NI IC701
0.0033
RC4558D-X 0.1/16
C706
R711
R735
R734
560
22/25
3.9K 200
R709
C727
C707
C731 100
NI
C953 0.0022
470P
0.1/16
C756
NI
CN905
QGF1040F1-23
R718 R723
DGND
3.9K R753 4.7k
C711
200 470P
C777
C709
NI IC701
EP902 0.0033 C712
RC4558D-X R725 R726
NI R737
R738
560 100
22/25
3.9K 200
C710 R727
R724 C713
470P 27K 0.0022 10k
Q705
2SC3928A/QR/-X
Y
C
C/Cv/Y
C748 47P
L709
PrOUT
2.2U
C744 D701
C746
470P 270P 1SS355-X
C771 47P
L730
PbOUT
2.2U
D702
C745 C753
470P 270P 1SS355-X
D E
2-5 2-6
EP901
NI
C920 C919 C918 C991 C917
NI 0 NI 0 NI
TO CN301
SHEET 1
CP950
BUSWIRE
C990 CN901
QGF1040C1-13
NQR0129-002X
TO CN303
SHEET 1
S502 S501
QSW1120-001Z QSW1120-001Z CN902
S508
QGF1040C1-07
S503
QSW1120-001Z
QSW1120-001Z
S507
S504
K503
QSW1120-001Z
QSW1120-001Z 0
TO CN501
S506
S505
QSW1120-001Z
QSW1120-001Z
SHEET 2
K508
0
CN903
QGF1208C1-17
TO CN702
SHEET 3
CN904
QGF1201C3-17
TP703 TP704 J703
GP1FA553TZ
C742
0.1
TP705
Q760
R790
RT1P44QC-X 1K
R713
100K
100 NI
R964 L960
Q701 Q704
QNS0221-001
RT1N44HC-X RT1P141C-X
K901 C989 J901
NQR0251-001X R965
Q702 100p
100
R714
2SC3928A/QR/-X
100
Q703
R715
10k
2SC3928A/QR/-X
C708
0.0015
TP702
R717
47K
TP701
J601
QNN0668-001
C752 27P
L706
TP603
1U D703
C740
C751
270P C720
270P 1SS355-X
0.1/16
C714 47P
L702 R732 8.2K
2.2U D704 Q706
KRC102S-X
C716
C715 1SS355-X
270P
470P
47P
C718
L701
2.2U D705
C743
C719
C717 1SS355-X NI
270P
470P
DGND
F
J602
QNN0698-001
gns10037001a2_rev0
SHEET 2
G