![background image](http://html.mh-extra.com/html/sharp/lc32dv24u-31-5-lcd-tv/lc32dv24u-31-5-lcd-tv_service-manual_373863068.webp)
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC6502
NJM2750M(TE1)
AV_SW IC
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
W883
W884
W885
R6511
1K
R6510
1K
C6512
1B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C6513_1
47
16V
YK
C6509_1
47
16V
YK
P.CON+9V
AL1
AR1
AV3_PR
AL1
AL2
AR2
SW_L
ASW1
DVI_A_IN_L
DVI_A_IN_R
AV3_Y
AV3/AV4_PR
AV3_PB
AV3_PR
ASW2
AV4_Y
AV4_PB
AV3_PB
AV3/AV4_PB
AV4_PR
DVI_A_IN_L
AV3_Y
AV3/AV4_Y
SW_R
AR1
ASW2
ASW1
SW_L
DVI_A_IN_R
SW_R
AV3/AV4_Y
AV3/AV4_PB
AL2
AV3/AV4_PR
AR2
P.CON+5V
P.CON+9V
GND
FROM JACK
H-40
H-39
PCB240
CEG353
AV SWITCH SCHEMATIC DIAGRAM
FROM REGULATOR
FROM POWER2
FROM/TO JACK2
NC
NC
IN1a
CNT1
IN3a
CNTT2
IN4a
IN2a
IN1b
IN2b
IN4b
IN3b
NC
OUTb
Vref
Vcc
OUTa
GND
4.8
4.8
4.8
4.8
3.2
4.8
3.2
4.8
NC
4.8
0
4.8
4.8
4.8
9.6
4.8
0
(A_GND)
(POWER PCB)