Troubleshooting Tables: List of Board and IC Signals 7-5
Table 7-5. J2301 VOCON Board (MNCN6200) to Front Chassis
J2301
Pin No.
Description
J2301
Pin No.
Description
1 GROUND 31 LCD_CLK (R2325)
2 KP_ROW_0 32 GROUND
3 KP_COL_0 33 GROUND
4 KP_ROW_1 34 LCD_CS
5 KP_COL_1 35 LCD_VSYNC_CONN (R2303)
6 KP_ROW_2 36 GROUND
7 KP_COL_2 37 LCD_HSYNC_CONN (R2304)
8 KP_ROW_3 38 LCD_PCLK_CONN (R2305)
9 KP_COL_3 39 LCD_OE_CONN (R2306)
10 KP_ROW_4 40 GROUND
11 KP_COL_4 41 GROUND
12 GROUND 42 LCD_PIX15_CONN (R2307)
13 GROUND 43 LCD_PIX14_CONN (R2308)
14 KP_W 44 LCD_PIX13_CONN (R2309)
15 KP_G 45 LCD_PIX12_CONN (R2310)
16 KP_R 46 LCD_PIX11_CONN (R2311)
17 VDD_LC 47 LCD_RED0_CONN (R2312)
18 KP_A 48 LCD_PIX10_CONN (R2313)
19 GROUND 49 LCD_PIX9_CONN (R2314)
20 GROUND 50 LCD_PIX8_CONN (R2315)
21 VCC_SW_20V 51 LCD_PIX7_CONN (R2316)
22 LCD_RST 52 LCD_PIX6_CONN (R2317)
23 MAIN_BL_C 53 LCD_PIX5_CONN (R2318)
24 VCC_2.775D (2301) 54 LCD_PIX4_CONN (R2319)
25 VCC_SW_1.875 (R2302) 55 LCD_PIX3_CONN (R2320)
26 GROUND 56 LCD_PIX2_CONN (R2321)
27 GROUND 57 LCD_PIX1_CONN (R2322)
28 GROUND 58 LCD_PIX0_CONN (R2323)
29 GROUND 59 LCD_BLJEO_CONN (R2324)
30 LCD_DIN (R2326) 60 GROUND