Figure 8-31. Lcd And Keypad Connector Circuit (Pc000352A01) - Motorola APX 1000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: VHF (84012320001 / PC000352A01)
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
24
20
28
2
R2135M2
4 R2139M2 E2303M2
6 R2145M2 E2307M2
8 R2153M2
10 E2302M2
R2148M2
12 E2306M2
R2154M2
14 R2149M2
E2301M2
16 R2138M2
E2305M2
18 R2146M2
22
R2142M2
26
R2147M2
30 E2304M2
1
OMAP_RESET_TPM2
32 R2136M2 MAIN_DISPLAY_LED1
34 MAIN_DISPLAY_LED2
R2144M2
36 R2137M2 MAIN_DISPLAY_LED3
38 R2192M2 MAIN_DISPLAY_LED4
40 F_DISP_BD_ID
42
KP_ROW_0
KP_ROW_1
KP_ROW_2
KP_ROW_3
KP_ROW_4
IN
OUT
FRONT DISPLAY
R2151M2
F_DISP_RW
IN
F_DISP_DATA_0
IO
F_DISP_DATA_1
IO
E2309M2
F_DISP_DATA_2
IO
F_DISP_DATA_3
IO
F_DISP_DATA_4
IO
E2308M2 F_DISP_DATA_5
IO
F_DISP_DATA_6
IO
F_DISP_DATA_7
IO
E2311M2 F_DISP_RW_EN
OUT
E2310M2 F_DISP_DATA_CMD
OUT
OMAP_RESET
IN
OUT
KEYPAD
KP_COL_0
KP_COL_1
KP_COL_2
KP_COL_3
KP_COL_4
KP_COL<4..0>
KP_COL_0
KP_COL_1
KP_COL_2
KP_COL_3
KP_COL_4
KP_ROW<4..0>
KP_ROW_0
KP_ROW_1
KP_ROW_2
KP_ROW_3
KP_ROW_4
1 J2301.59M2 59
J2301M2
1 J2301.47M2 47
J2301M2
1
J2301.50M2 50
J2301M2
1 49
J2301.49M2
J2301M2
1 J2301.52M2 52
J2301M2
1 J2301.51M2 51
J2301M2
1
J2301.54M2 54
J2301M2
1 53
J2301.53M2
J2301M2
1 56
J2301.56M2
J2301M2
1 J2301.55M2 55
J2301M2
1 J2301.58M2 58
J2301M2
1
J2301.57M2 57
J2301M2

Figure 8-31. LCD and Keypad Connector Circuit (PC000352A01)

8-59