AV32H20EUS
AV28H20EUS
AV28H20EUB
AV32H20EUS
AV28H20EUS
AV28H20EUB
No.51945
No.51945
2-19
2-20
FRONT CONTROL PWB CIRCUIT DIAGRAM
.01
C001
R4IN
J003
QNZ0453-001
J003
X
C003
X
Y001
X
D008
QGA2501C1-09
CN00F
X
R016
X
R015
68p
CH
C005
.01
C002
5
.6
Q
Q
L
2
4
4
K
-5
R
6
Z
L
0
0
2
5
.6
Q
Q
L
2
4
4
K
-5
R
6
Z
L
0
0
3
270
1/2W
R001
270
1/2W
R002
QQR0716-001Z
L001
X
Y002
*
CN0SR
X
Y904
X
3D-PHONIC
D013
2
7
Q
Q
L
2
4
4
K
-2
7
0
Z
L
0
1
1
2
7
Q
Q
L
2
4
4
K
-2
7
0
Z
L
0
1
0
X
ECO
D009
10k
R010
X
LED
SW
Q005
X
Y903
L4IN
J003
10k
R013
X
Y901 X
Y902
MA3033-X
D018
10k
R012
150
1/2W
1/2W
R035
*
CN0SL
X
R017
GP1U281Q
REMOCON RECEIVER
IC001
OUT
Vcc
GND
X
D007
100/16
N
C019
.0047
C010
.1
NCB31CK-104X
C004
*
ONLY28inch.
CN102
.0047
C011
X
TIMER
D012
*
ONLY32inch.
CN002
[POWER ON GRN]
POWER
[STD BY RED]
SPR-39MVWF
D010
V4IN
J003
MA3068/M/-X
D014
Q
Q
R
0
7
1
6
-0
0
1
Z
L
0
1
2
X
R036
QMS3004-C01
HEADPHONE JACK
J001
1k
R021
X
R007
.1
NCB31CK-104X
C021
47/25
QETN1EM-476Z
C022
1k
R008
SMF-
8401A-U2
*3
LED SW
Q003
X
Q001
X
LED
SW
Q006
X
R003
220
R005
1k
R022
X
R004
X
R018
X
R038
CHRC12-24-TF
CN00J-1
CN00J-2
X
R037
330
R039
*2
D011
*4
LED SW
Q002
X
R020
X
LED
SW
Q007
SMF-
8402A-U2
CN002
X
QGF1220
C2-25
CN102
QGF1220
C2-25
X
QSW0619-003Z
S003
Q
S
W
0
6
1
9
-0
0
3
Z
S
0
0
2
QSW0619-003Z
S001
T3.15AH
QMF51D2-3R15J1
!
F901
QSW0824-001
!
S901
CHGH0001-0H-N
CN00W
*3
LED SW
Q004
CN0PW
POWER CORD
QMPK160-185-JC
QQR1095-001
!
LF901
X
VA901
.47
MF
QFZ9072-474
AC275V
!
C901
X
R006
X
L
C
0
0
1
0
Y006
0
Y005
0
Y009
N
Q
R
0
1
6
9
-0
0
1
X
L
C
0
0
2
X
Y007
X
Y008
C006
Y004
R
4
_
IN
G
N
D
G
N
D
G
N
D
G
N
D
[G]
L
4
_
IN
V
4
_
IN
Y
4
_
IN
C
4
_
IN
CH UP
CH DOWN
MENU
*DIFFERENCE
LIST
1
2
V
T
IM
E
R
_
O
N
/O
F
F
G
N
D
[R]
G
N
D
G
N
D
E
C
O
_
O
N
/O
F
F
R
E
M
O
C
O
N
G
N
D
H
/P
D
E
T
E
C
O
K
E
Y
1
K
E
Y
2
G
N
D
G
N
D
S
T
B
Y
_
5
V
3
D
_
O
N
/O
F
F
S
T
B
Y
_
5
V
P
.O
N
/O
F
F
ISOLATED
FRONT CTRL PWB
*4
K
E
Y
3
EXT-4
NOTE
*1
*2
*3
MA111-X
DTC124EKA-X
DTA124EKA-X
L
R
H
/P
_
L
H
/P
_
R
H
/P
_
L
H
/P
_
R
2SA1037AK/QR/-X
MAIN PWB
H
/P
_
G
N
D
H
/P
_
G
N
D
S
P
+
S
P
+
S
P
-
L
S
P
-
R
C021
MAIN
POWER
(AC220~240V)
BLU
BRN
LIVE
AC230V
50Hz
PW
3.5V
4.5V
SMF-8401A-U2
SMF-8402A-U2
(AV32H20EUS)
(AV28H20EUS / AV28H20EUB)