Control Board LVDS P31 Connector Voltages and Diode CheckControl Board LVDS P31 Connector Voltages and Diode Check
P31
P31 LVDS "Control" to P701 "Main"
Pin Label Run Diode Check Pin Label Run Diode Check Pin Label Run Diode Check
80 Gnd Gnd Gnd 53 Gnd Gnd Gnd 26 Gnd Gnd Gnd
79 n/c n/c 2.23V 52 n/c n/c 1.05V 25 RA2- 1.11V 1.05V
78 ROM_RX 3.3V 3.11V 51 n/c n/c 1.05V 24 RA2+ 1.3V 1.05V
77 ROM_TX 3.3V 3.11V 50 Gnd Gnd Gnd 23 RB2- 1.11V 1.05V
76 n/c n/c n/c 49 n/c n/c 1.05V 22 RB2+ 1.3V 1.05V
75 n/c n/c n/c 48 n/c n/c 1.05V 21 Gnd Gnd Gnd
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73 n/c n/c 1.05V 46 n/c n/c 1.05V 19 RC2+ 1.3V 1.05V
72 n/c n/c 1.05V 45 n/c n/c 1.05V 18 Gnd Gnd Gnd
71 n/c n/c 1.05V 44 n/c n/c 1.05V 17 RCLK2- 1.2V 1.05V
70 n/c n/c 1.05V 43 Gnd Gnd Gnd 16 RCLK2- 1.2V 1.05V
69 Gnd Gnd Gnd 42 Gnd Gnd Gnd 15 RD2- 1.11V 1.05V
68 n/c n/c 1.05V 41 RA1- 1.11V 1.05V 14 RD2+ 1.3V 1.05V
67 n/c n/c 1.05V 40 RA1+ 1.3V 1.05V 13 RE2- 1.11V 1.05V
66 Gnd Gnd Gnd 39 RB1- 1.11V 1.05V 12 RE2+ 1.3V Gnd
65 n/c n/c 1.05V 38 RB1+ 1.3V 1.05V 11 Gnd Gnd Gnd
64 n/c n/c 1.05V 37 Gnd Gnd Gnd 10 n/c n/c n/c
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62 n/c n/c 1.05V 35 RC1+ 1.3V 1.05V 8 n/c n/c n/c
61 n/c n/c 1.05V 34 Gnd Gnd Gnd 7 n/c n/c n/c
60 n/c n/c 1.05V 33 RCLK1- 1.2V 1.05V 6 Module_SDA1 3.3V 2.55V
59 Gnd Gnd Gnd 32 RCLK1- 1.2V 1.05V 5 DISP_EN 2.8V 2.55V
58 Gnd Gnd Gnd 31 RD1- 1.11V 1.05V 4 Module_SCL1 3.3V 2.55V
57 n/c n/c 1.05V 30 RD1+ 1.3V 1.05V 3
PC_SER_DATA
3.3V 2.55V
56 n/c n/c 1.05V 29 RE1- 1.11V 1.05V 2 PC_SER_CLK 0.5V 2.55V
55 n/c n/c 1.05V 28 RE1+ 1.3V 1.05V 1 Gnd Gnd Gnd
54 n/c n/c 1.05V 27 Gnd Gnd Gnd
May 2011 50PV450 Plasma
115
Note: There are no voltages in Stand-By mode.
Diode Mode Readings taken with all connectors Disconnected. Black lead on Gnd. DVM in Diode Mode.
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