Chassis Board Layout 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Location of Lead Wiring 
 
To find the Part Number of required wire in Replacement Parts List click on the wire name in red box. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Board Name  Function 
A-Board AV Terminal, HDMI,HDMI-SWITCH,USB,Digital Audio Out,TV tuner, SD Card 
CI slot,PC,Ethernet, DVB-T/T2/C Dem, Peaks_LDA3, AV switch,            
Speaker Out,EEPROM, FlashMemory, DDR SDRAM 
KA-Board  Remote Receiver, Power and Timer  LED,C.A.T.S. 
P-BOARD  Main Input, Power Supply,Key Control, Power switch 
LD-BOARD LED DRIVER 
P-BOARD 
KA-BOARD 
A-BOARD 
A02 
SP_L 
A10A12
KA10
A15
SP_R 
LD2
37‘‘ A10-KA10 WIRE 
37‘‘  P4-LD4  WIRE  
32‘‘ A12-SP WIRE 
LD-BOARD 
LD4
P1 
P2 
P4 
37‘‘  P2-A02  WIRE 
37‘‘  A15-CN5  WIRE 
32‘‘ P4-LD4  WIRE  
32‘‘ P2-A02  WIRE 
32‘‘  A15-CN5  WIRE 
32‘‘ A10-KA10 WIRE 
37‘‘ A12-SP WIRE