LG 42PW350 - Main Board (Back Side) Component Layout

18. IF p
17. IF n
16. IF AGC
15. Reset
14. 3.3V
13. 1.26V
12. GND
11. CVBS
10. NC
9. SIF
8. NC
7. SDA
6. SCL
5. NC
4. NC
3. 5V
2. NC
1. NC
Digital Video
Analog
Video
C
A1A2
TU1300
IC1402
D805
IC1101
IC804
C
B
E
Q807
Q1304
C
BE
C
BE
Q1305
IC901
IC900
IC801
C
BE
Q805
C
A1 A2
D803
IC802
C
B
E
C
A1
A2
D804
Q103
C
B
E
Q806
1
D801
C
A1
A2
IC102IC109
123
IC505
C
B
E
Q500
3
12
IC500
Q800
MAIN BOARD
p/n: EBT61267425 AUSLLJR
Other Main Boards
p/n: EBR72942901 AUSLLHR
p/n: EBR71638619
Interchangeable
C
B
E
Q900
IC104
NAND
FLASH
144
42PW350 Main Back Layout Drawing
June 2011 42PW350 Plasma
3.3V_ST
5V_ST in (3)
EDID
EDID
RS232
EDID
Serial Flash
HDCP EEPROM
+3.3V
+5V in
USB +5V OCP
+5V in
EDID
EEPROM
Tuner SIF
Tuner CVBS
Hot Swap
B+ Routing
Q501 CTL
HDMI CEC
Hot Swap
EDID WP
RS232 TX
Buffer
Hot Swap