JVC AV32H20EUS Service Manual page 42

FRONT CONTROL PWB CIRCUIT DIAGRAM
FRONT CTRL PWB
SMF-8401A-U2
SMF-8402A-U2
Q004 Q003
*3
LED SW LED SW
R005
220
[R]
D010
POWER SPR-39MVWF
[STD BY RED]
[POWER ON GRN]
Q002
*4
LED SW
ISOLATED
CN00W
CHGH0001-0H-N LIVE
! LF901
QQR1095-001
Y902 X
Y901 X
MAIN
!
PW POWER
F901 VA901
CN0PW
QMF51D2-3R15J1
BRN X
AC275V
BLU !
S901 QFZ9072-474
T3.15AH
AC230V 50Hz
QSW0824-001
(AC220~240V)
POWER CORD
QMPK160-185-JC
No.51945
(AV32H20EUS)
(AV28H20EUS / AV28H20EUB)
IC001
GP1U281Q
REMOCON RECEIVER
Vcc
OUT GND
R036
R039 R037 R038
X
330 X X
R008
1k
D012 D013 D009
*3
X X X
TIMER ECO
3D-PHONIC C022
47/25
QETN1EM-476Z
D011
*2
Q005 Q006 Q007
[G]
X X X
LED LED LED D008
SW SW SW
Y904 X
Y903 X
!
C901
MF
.47
CN002
*
ONLY32inch.
CN102
*
ONLY28inch.
MAIN PWB
AV32H20EUS AV32H20EUS
AV28H20EUS AV28H20EUS
AV28H20EUB
AV28H20EUB
S001
QSW0619-003Z
MENU
R013
10k
CH DOWN
R012
10k
C004
.1
NCB31CK-104X CH UP
R010
10k
D014
MA3068/M/-X
S003
QSW0619-003Z
Q001 D007
X X
R006
QQR0716-001Z
X
R020
X
X
R018
X
R004 C003
X X
R003
X
R007
CN00J-2
CN00J-1
CHRC12-24-TF
R035
150 1/2W 1/2W
C019
100/16
N
D018
MA3033-X
2-19 2-20
J001
QMS3004-C01
EXT-4
HEADPHONE JACK
J003 J003
J003
R4IN L4IN V4IN
L R
C001
.01
C002
.01 C010 C011
.0047 .0047
L001
C021
R001 R002
.1
270 270
1/2W 1/2W
Y008
R021
R022 X
1k
1k
X
C021
NCB31CK-104X
CN00F
QGA2501C1-09
Y002
X
C005
68p
CH
C006
CN0SR
CN0SL
*
*
R
L
No.51945
J003
QNZ0453-001
Y006
0 Y009
0
Y001
Y005
X
0
R015
X
Y007
X
R016
X
R017
X
Y004
*DIFFERENCE LIST
SMF- SMF-
8401A-U2 8402A-U2
QGF1220
CN002 X
C2-25
QGF1220
CN102 X
C2-25
NOTE
*1 2SA1037AK/QR/-X
*2 MA111-X
*3 DTA124EKA-X
*4 DTC124EKA-X