Samsung PCJ522RX/XAA Service Manual page 34

Alignment and Adjustments
PIN NO. ITEM
27 BLANK
28 HSYNC
29 VSYNC
30 SDA-1
31 SCL-1
32 D3
33 N.C
34 N.C
35 /RESET
36 XTAL1
37 XTAL2
38 GND
39 VCC
40 XTAL GND
41 N.C
42 CRTL 2
43 AMP-MUTE
44 D1
45 S/W-MUTE
46 TIMER-LED
47 SDA-3
48 SCL-3
49 HOLD
50 BUS-STOP
51 CRTL 1
52 D2
4-20
FUNCTION
BLAKING SIGNAL OUTPUT
HORIZONTAL SYNC INPUT
VERTICAL SYNC INPUT
DATA BUS LINE
CLOCK BUS LINE
CONVERGENCE D3
N.C
N.C
RESET
XTAL 1
XTAL 2
GND
VCC
GND
N.C
CONTROL - 2 PORT
MAIN AMP MUTE
CONVERGENCE D1
SWITCH MUTE (NOT USED)
TIMER LED
DATA BUS LINE
CLOCK BUS LINE
HOLD
I C BUS STOP
2
CONTROL - 1 PORT
CONVERGENCE D2
OUT VOLT
-
-
-
4.5V
4.12V
-
-
-
4.74V
1.72V
2.2V
-
5V
-
-
5V
-
-
-
4.7V
4.6V
4.6V
4.65V
5V
4.65V
-
Samsung Electronics