9.
Block Diagrams
Wiring Diagram Smart Choice 32"
18854_400_110816.eps
110819
Board Level Repair
Component Level Repair
Only For Authorized Workshop
WIRING DIAGRAM 32"
(Smart Choice)
KEYBO
ARD CONTR
OL P
ANEL
(1057)
CN1
1.
N
2.
L
SSB
(1053)
B
MAIN POWER SUPPLY
(1054)
A
IR/LED BOARD
(1056)
J
E
8
904
8
902
TO PANEL INVERTER
8903
CN401
12.
11.5V_SW
10.
9. KEY2
8. KEY1
7. GND
6. DV33SB
5. DV33SB
4. GND
3. RC6
2. LED_G
1. LED_R
CN902
1. INVERTER-ON/OFF
2. -
3. BRIGHT-ADJ
4. +12V
5. +12V
6. GND
7. GND
8. GND
9. +24V
10. +24V
11. STANDBY_IN
12. +5VSB
13. +5VSB
CN601
1.
R
OUT
-
2.
R
OUT+
3
. LOUT
-
4.
LOUT+
CN903
1. +24V
2. -
3. +24V
4. +24V
5. +24V
6. +24V
7. GND
8. GND
9. GND
10. GND
11. GND
12. -
13. INVERTER-ON/OFF
14. BRIGHT-ADJ
CN408
30. PANEL_VCC
29. PANEL_VCC
28.
5.
...
4. O1P
3. O1N
2. O0P
1. O0N
CN701
1. INVERTER-ON/OFF
2. BRIGHT-ADJ
3. PWR_12V
4. PWR_12V
5. GND
6. GND
7. GND
8. PWR_24V_16V
9. PWR_24V_16V
10. STANDBY
11. STB_PWR_5V
12. STB_PWR_5V
13. -
CN301
9P
RIGHT SPEAKER
LEFT SPEAKER
CN001
4P
LCD DISPLAY
(1050)