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Motorola APX 2000 Detailed Service Manual

Motorola APX 2000
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8-292 Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: 700 – 800 MHz (84012266001 / PC000351A01)
Figure 8-147. LCD and Keypad Connector Circuit (84012266001)
FRONT DISPLAY
KEYPAD
KP_COL<4..0>
330PF
330PF
4
3
0
1
2
3
4
0
1
2
KP_COL_3
47
330PF
330PF
330PF
KP_ROW_4
IF
IF
IF
KP_ROW_4
KP_ROW_1
KP_ROW_0
KP_COL_4
KP_COL_2
KP_COL_1
KP_COL_0
IF
KP_ROW_3
KP_ROW_2
KP_ROW<4..0>
47
10K
47
47
KP_ROW_3
KP_ROW_2
KP_ROW_1
KP_ROW_0
330
KEYPAD_WHITE_LED
KP_COL_4
330
47
47
IF
IF
IF
IF
10K
10K
IF
10K
IF
10K
KP_COL_1
KP_COL_2
KP_COL_3
47
F_DISP_BD_ID
MAIN_DISPLAY_LED3
MAIN_DISPLAY_LED2
330
47
330
KP_COL_0
IF
IF
MAIN_DISPLAY_LED1
1K
DNP
OMAP_RESET
47
DNP
47
47
V_EXT_1.85
V_EXT_1.85
V_2.775D
F_DISP_DATA_0
F_DISP_DATA_1
F_DISP_DATA_2
F_DISP_DATA_3
F_DISP_DATA_4
F_DISP_DATA_5
F_DISP_DATA_6
F_DISP_RW_EN
F_DISP_DATA_7
F_DISP_DATA_CMD
F_DISP_RW
MAIN_DISPLAY_LED4
R2129M2
R2130M2
R2131M2
R2132M2
R2133M2
R2135M2
R2139M2
R2145M2
R2153M2
R2154M2
R2148M2
R2149M2
R2146M2
R2138M2
R2137M2
R2144M2
R2136M2
R2142M2
R2147M2
R2151M2
1
OMAP_RESET_TPM2
C2130M2
C2129M2
C2128M2
C2127M2
C2126M2
1
J2301.47M2
1
J2301.59M2
1
J2301.57M2
1
J2301.58M2
1
J2301.55M2
1
J2301.56M2
1
J2301.53M2
1
J2301.54M2
1
J2301.51M2
1
J2301.52M2
1
J2301.49M2
1
J2301.50M2
R2192M2
59
J2301M2
47
J2301M2
49
J2301M2
50
J2301M2
51
J2301M2
52
J2301M2
53
J2301M2
54
J2301M2
55
J2301M2
56
J2301M2
57
J2301M2
58
J2301M2
42
J2302M2
40
J2302M2
38
J2302M2
36
J2302M2
34
J2302M2
30
J2302M2
32
J2302M2
28
J2302M2
26
J2302M2
24
J2302M2
22
J2302M2
20
J2302M2
18
J2302M2
16
J2302M2
14
J2302M2
2
J2302M2
4
J2302M2
6
J2302M2
8
J2302M2
10
J2302M2
12
J2302M2
E2303M2
E2307M2
E2309M2
E2302M2
E2306M2
E2308M2
E2301M2
E2305M2
E2311M2
E2304M2
E2310M2
IN
OUT
OUT
IN
OUT
OUT
IO
IO
IO
IO
IO
IO
IO
IO
IN

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Motorola APX 2000 Specifications

General IconGeneral
BrandMotorola
ModelAPX 2000
CategoryTwo-Way Radio
LanguageEnglish

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