Figure 8-147.Lcd And Keypad Connector Circuit (84012266001) - Motorola APX 1000 Detailed Service Manual

8-292
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
Figure 8-147. LCD and Keypad Connector Circuit (84012266001)
V_EXT_1.85
V_2.775D
24
20
28
E2303M2
2 E2307M2
R2135M2 47
4 R2139M2 47 E2309M2
6 R2145M2 47 E2302M2
8
R2153M2 47 E2306M2
10 R2148M2 47 E2308M2
12
R2154M2 47 E2301M2
14 R2149M2 47 E2305M2
16 R2138M2 47
18 R2146M2 47 E2310M2
22 R2142M2 47 E2304M2
26
R2147M2 47
30 OMAP_RESET
DNP 1
OMAP_RESET_TPM2
32 R2136M2 MAIN_DISPLAY_LED1
330
34 MAIN_DISPLAY_LED2
R2144M2 330
36 R2137M2 330 MAIN_DISPLAY_LED3
38 R2192M2 330 MAIN_DISPLAY_LED4
40 F_DISP_BD_ID
42
KP_ROW_0
KP_ROW_1
KP_ROW_2
KP_ROW_3
KP_ROW_4
KP_COL<4..0>
IN
KP_ROW<4..0>
OUT
Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: 700 – 800 MHz (84012266001 / PC000351A01)
FRONT DISPLAY
R2151M2
1K
DNP
F_DISP_RW
IN
F_DISP_DATA_0
IO
F_DISP_DATA_1
IO
F_DISP_DATA_2
IO
F_DISP_DATA_3
IO
F_DISP_DATA_4
IO
F_DISP_DATA_5
IO
F_DISP_DATA_6
E2311M2
IO
F_DISP_DATA_7
IO
F_DISP_RW_EN
OUT
F_DISP_DATA_CMD
OUT
IN
OUT
V_EXT_1.85
KEYPAD
KP_COL_0
KP_COL_1
KP_COL_2
KP_COL_3
KP_COL_4
KP_COL_0
0
1 KP_COL_1
2 KP_COL_2
3 KP_COL_3
4 KP_COL_4
0 KP_ROW_0
1 KP_ROW_1
2 KP_ROW_2
KP_ROW_3
3
4 KP_ROW_4
IF 1 J2301.59M2 59
J2301M2
IF 1 J2301.47M2 47
J2301M2
IF 1 J2301.50M2 50
J2301M2
IF 1 J2301.49M2 49
J2301M2
IF 1 J2301.52M2 52
J2301M2
IF 1 J2301.51M2 51
J2301M2
IF 1 J2301.54M2 54
J2301M2
IF 1 J2301.53M2 53
J2301M2
IF 1 J2301.56M2 56
J2301M2
IF 1 J2301.55M2 55
J2301M2
IF 1 J2301.58M2 58
J2301M2
IF 1 J2301.57M2 57
J2301M2