LG 50PV450 Manual page 119

P102 Connector "Control Board" to "Center X Board" P310 P102 Connector "Control Board" to "Center X Board"
1~4
3.3V
P102 "Control" to P310 "X-Cent"
Pin Label Run
1 3.3V 3.28V
2 3.3V 3.28V
3 3.3V 3.28V
4 3.3V 3.28V
5 n/c n/c
6 n/c n/c
7 Gnd Gnd
8 TCP6_RSDS_A3N 1.18V
9 TCP6_RSDS_A3P 1.25V
10 TCP6_RSDS_A2N 1.18V
11 TCP6_RSDS_A2P 1.25V
12 TCP6_RSDS_A1N 1.18V
13 TCP6_RSDS_A1P 1.25V
14 Gnd Gnd
15 RSDS_CLK_N0 1.34V
16 RSDS_CLK_P0 1.08V
17 Gnd Gnd
18 TCP7_RSDS_A3N 1.18V
19 TCP7 RSDS A3P _ _ 1.25V
20 TCP7_RSDS_A2N 1.18V
Diode Mode Readings taken with all connectors Disconnected. Black lead on Gnd. DVM in Diode Mode.
Diode Check Pin Label
Open 21 TCP7_RSDS_A2P
Open 22 TCP7_RSDS_A1N
Open 23 TCP7_RSDS_A1P
Open 24 Gnd
n/c 25 RSDS_CLK_N1
n/c 26 RSDS_CLK_P1
Gnd 27 Gnd
3.09V 28 TCP8_RSDS_A3N
3.08V 29 TCP8_RSDS_A3P
Open 30 TCP8_RSDS_A2N
Open 31 TCP8_RSDS_A2P
Gnd 32 TCP8_RSDS_A1N
3.09V 33 TCP8_RSDS_A1P
Gnd 34 Gnd
1.36V 35 TCP9_RSDS_A3N
1.32V 36 TCP9_RSDS_A3P
Gnd 37 TCP9_RSDS_A2N
Gnd 38 TCP9_RSDS_A2P
1.36V 39 TCP9 RSDS A1N _
1.36V 40 TCP9_RSDS_A1P
Run Diode Check
1.25V 1.36V
1.18V 1.36V
1.25V 1.36V
Gnd Gnd
1.34V Gnd
1.08V 1.36V
Gnd Gnd
1.18V 1.36V
1.25V 1.32V
1.18V Gnd
1.25V Open
1.18V Open
1.25V Open
Gnd Gnd
1.18V Gnd
1.25V 1.36V
1.18V 1.36V
1.25V 3.09V
_ 1.18V 3.08V
1.25V Open
1 19
P310
White hash marks
count as 5
Note:
There are no voltages in
Stand-By mode.
Pin Label Run
41 Gnd Gnd
42 RSDS_CLK_N3 1.34V
43 RSDS_CLK_P3 1.08V
44 Gnd Gnd
45 TCP10_RSDS_A3N 1.18V
46 TCP10_RSDS_A3P 1.25V
47 TCP10_RSDS_A2N 1.18V
48 TCP10_RSDS_A2P 1.25V
49 TCP10_RSDS_A1N 1.18V
50 TCP10_RSDS_A1P 1.25V
51 Gnd Gnd
52 STB4 3.2V
53 STB5 3.2V
54 X_ER_DN2 0.42V
55 X_SUS_DN2 0.42V
56 CE1_2 0.42V
57 CE2_2 0.42V
58 P0C1 1.89V
59 BLK1 1.89V
60 Gnd Gnd
May 201 1 50PV450
Diode Check
Gnd
Gnd
3.09V
Gnd
1.36V
1.32V
Gnd
Gnd
1.36V
1.36V
Gnd
1.36V
1.36V
1.32V
Gnd
1.36V
1.36V
1.36V
1.32V
Gnd
Plasma