Samsung SP42W5HFX/XTT, Service Manual

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Alignment and Adjustments
4-42 Samsung Electronics
4-10-4 MICOM Pins(CS)
1 W.P
2 SDA2
3 SCL2-
4 BUS-STOP I 2 BUS STOP
5 SDA-1 DATA BUS LINE
6 SCL-1 CLOCK BUS LINE
7 S-RESET SOUND RESET
8 V-MUTE VIDEO SIGNAL MUTE
9 VDD VDD 2.5V
10 GND GND
11 VCC VCC 3.3V
12 CVBS CVBS IN
13 VDD VDD 2.5V
14 GND GND
15 MAIN-AFT MAIN TUNER AFT
16 SUB-AFT SUB AUTO FINE TURNING CONTROL
17 KEY2 KEY SCAN 2
18 KEY1 KEY SCAN 1
19 HSYNC HORIZONTAL SYNC INPUT
20 VSYNC VERTICAL SYNC INPUT
21 KEY3 KEY SCAN 3
22 PROTECT PROTECT PORT
23 S-CONTO SOUND MODE SELECT
24 IR IN REMOCON INPUT
25 D3 CONVERGENCE D3
26 TIMER-LED TIMER LED
PIN NO. ITEM FUNCTION OUT VOLT