Samsung SP42W4HPX/BWT Service Manual page 47

Alignment and Adjustments
4-9-3 PROSCAN MODULE Pins
PIN NO.
1 EW
2 V-BLK
3 ABL
4 VD-
5 VD+
6 H-BLK
7 HD
8 GND
9 OSD/TTX-FB
10 OSD/TTX-B
11 OSD/TTX-G
12 OSD/TTX-R
13 V-RESET
14 GND
15 SCL1
16 SDA1
17 N.C
18 COMP
19 GND
20 CG-R
21 CG-G
22 CG-B
23 CG-SYNC
24 D/F
25 GND
26 9[V]
27 N.C
28 N.C
29 N.C
30 N.C
31 GND
32 13.5[V]
4-34
ITEM
EAST WEST OUT
VERTICAL BLANK
ABL(Automatic Brightness Limiter)
VERTICAL DRIVE(-VOLTAGE)
VERTICAL DRIVE(+VOLTAGE)
HORIZONTAL BLANK
HORIZONTAL DRIVE
GND
OSD/TTX-FB
ON SCREEN DISPLAY BLUE IN
ON SCREEN DISPLAY GREEN IN
ON SCREEN DISPLAY RED IN
VIDEO RESET
GND
SERIAL CLOCK LINE
SERIAL DATA LINE
N.C
COMP
GND
CONVERGENCE RED
CONVERGENCE GREEN
CONVERGENCE BLUE
CONVERGENCE SYNC
DYNAMIC FOCUS
GND
9[V]
N.C
N.C
N.C
N.C
GND
13.5[V]
FUNCTION OUT VOLT
2.26[V]
-12.07[mV]
2.26[V]
3.46[V]
3.53[V[
215.93[mV]
2.38[V]
-
7.29[mV]
0.46[mV]
0.46[mV]
167.99[mV]
2.94[mV]
-
3.42[V]
3.50[V]
-
27.28[mV]
-
0.27[mV]
0.27[mV]
0.29[mV]
180.03[mV]
1.5[V]
-
9[V]
-
-
-
-
-
14.05[V]
Samsung Electronics