Main Board (Back Side) Component Layout - LG 55LW5600 Troubleshooting Manual

47LW5600 Main Board (Back Side) Component Layout
p/n: EBR72717002 AUSYLHR
p/n: EBR73145701 AUSYLJR
p/n: EBR72717004 AUSYLUR
p/n: EBT61398007 AUSYLUR
MAIN BOARD
RGB_DDC_SCL
B G
Q102
S D
G D
Q101
RGB_DDC_SDA
B S
Q710
B G
CEC
S D
Q801
A1
C
A2
D713 E B
C
Side HP Mute
D711
18. IF p
C
A2 A1 17. IF n
16. IF AGC
15. Reset
14. 3.3V
D708
13. 1.26V
A1
C
12. GND
TU2101
A2
11. CVBS
TUNER
10. NC
9. SIF
18
D710
TU_CVSB
8. NC
C
E B
Q2105
7. SDA
A2 A1
C
6. SCL
Q2104 E B
C 5. NC
TU_SIF
D707 4. NC
3. 5V
A1
C
A2
1
2. NC
1. NC
Power Det (24V)
IC503
Power Det (12V)
Q1701
C
B E
Amp Mute
Q5201
E
C
S G
Q5202 B
D
URSA Reset
IC5202
SPI Flash
Panel Vcc Drivers
Digital Video
IC601
EEPROM
Analog Video
Audio
Tuner Data
Tuner Clock
Tuner B+
D810
C
A2 A1
70
IC502
Q504
3
B
2
C
1
E
3
2 INV_CTL
1
E B
Q505
C
B Q506
C
E
S G
Q507
D
Panel Vcc Switch
Q904
C
B E
E
C
B
Q906
IR Pass
July 2011 LCD-DV 55LW5600