9.
Block Diagrams
9-2 Wiring diagram Thriller 42"
19080_401_110317.eps
110405
WIRING DIAGRAM 42"
(Thriller)
Board Level Repair
Component Level Repair
Only For Authorized Workshop
KEYBO
ARD CONTR
OL P
ANEL
(1057)
CN901
1.
N
2.
L
CN7003
1. GND
2. Z_OUT
3. CLK1_TCON
4. CLK2
5. CLK3
6. CLK4
7. CLK5
8. CLK6
...
60. GND
SSB
(1053)
B
MAIN POWER SUPPLY
(1054)
IR/LED BOARD
(1056)
CN001
4P
CN301
9P
CN903
1. ENA
2. DIM
3. +12V
4. +12V
5. GND
6. GND
7. GND
8. +24V
9. +24V
10. S/B
11. +5V
12. +5V
13.
14. GND
TO
BACKLIGHT
CN6004
1.
R
S
PK-
2.
R
S
PK+
3
. L
S
PK-
4.
L
S
PK+
CN803
1. HV2
2. HV2
3. HV2
DA
N
G
E
R
O
U
S
HIGH V
OL
T
A
GE
CN802
1. HV2
2. HV2
3. HV2
DA
N
G
E
R
O
U
S
HIGH V
OL
T
A
GE
LCD DISPLAY
A
J
8
001
CN4003
9. KEY2
8. KEY1
7. GND
6. DV33SB
5. DV33SB
4. GND
3. RC6
2. LED_G
1. LED_R
CN7001
13. LED_ON
12. STB_PWR5V
11. STB_PWR5V
10. STANDBY
9. +24V
8. +24V
7. GND
6. GND
5. GND
4. +12V
3. +12V
2. BRIGHT_ADJ
1. INVERTER_ON_OFF
CN7002
1. GND
2. GMA1
3. GMA3
4. GMA4
5. GMA6
6. GMA7
7. GMA9
8. GMA10
...
60. GND
87003
RIGHT SPEAKER
LEFT SPEAKER
84003
87002
(1050)