Samsung SP43T7HF1X/BOB Service Manual page 84

Alignment and Adjustments
PIN NO. ITEM
53 KEY2
54 MAIN-AFT
55 SUB-AFT
56 VSS
57 A3
58 VDD
59 M3L CLK
60 M3L DAT
61 M3L ENABLE
62 NC
63 RXD
64 IR
4-40
FUNCTION
KEY2
MAIN-AFT
SUB-AFT
VSS
A3
VDD
M3L CLK
M3L DATA
M3L ENABLE
NC
RXD
IR
OUT VOLT
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