Akai PDP42Z5TA - 42" Plasma TV, Service Manual

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Product Specification of 42XGA PDP Module
RE+
RE-
nc
nc
nc
Symbol
31
30
29
28
27
26
25
24
23
22
21
Pin No.
nc 20 RCLK+ 10
GND 19 RCLK- 9
nc 18 RC+ 8
nc 17 RC- 7
nc 16 GND 6
nc 15 RB+ 5
GND 14 RB- 4
GND 13 RA+ 3
RD+ 12 RA- 2
RD- 11 GND 1
Symbol Pin No. Symbol Pin No.
‰
LVDS Signal
¾
Definitions and Functions of LVDS Signal
¾
Video Input Connector (P31)
LG Cable, GT121-31P-TD pin number ( Top view )
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 1617 18 19 20 21 22 23 24 25 26 27 28 29 30 31
3.3V level
PIX_CLK
Clock Pos. Receiver Input RCLK
＋
Clock Neg. Receiver Input RCLK
－
R0 , R1 , G0 , G1 , B0 , B1
R2 , R3 , G2 , G3 , B2 , B3
B6 , B7 , B8 , B9 , Hsync , Vsync , BLANK
G5 , G6 , G7 , G8 , G9 , B4 , B5
R4 , R5 , R6 , R7 , R8 , R9 , G4
Related Output Signal
Channel-E Neg. Receiver Input RE
－
Channel-E Pos. Receiver Input RE
＋
Channel-D Neg. Receiver Input RD
－
Channel-D Pos. Receiver Input RD
＋
Channel-C Neg. Receiver Input RC
－
Channel-C Pos. Receiver Input RC
＋
Channel-B Neg. Receiver Input RB
－
Channel-B Pos. Receiver Input RB
＋
Channel-A Neg. Receiver Input RA
－
Channel-A Pos. Receiver Input RA
＋
Definition and Function Symbol
* DISPEN need to be set to “LOW” when power is ON and OFF, need to be set to “HIGH” when normal
operation.
☞
According to the PDP Module Gamma Mode, ths RGB video sginal can be changed.
☞
Twisted pair cable must be used for LVDS signal
☞
Default 8 bit input ( For 10 bit input, ROM should be changed )
110／148