Keypad Lite Board (84012559002); Figure 8-191.Keypad Lite Board Overall Circuit Schematic - Motorola APX 1000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Keypad Lite Board (84012559002)
8.8

Keypad Lite Board (84012559002)

3
P2001 NC NC
5
P2001 NC NC
6
P2001 NC NC
8
P2001 NC NC
9
P2001 NC NC
12
P2001 NC NC
13
P2001 NC NC
15
P2001 NC NC
17
P2001 NC NC
18
P2001 NC NC
19
P2001 NC NC
21
P2001 NC NC
25
P2001 NC NC
32
P2001 NC NC
10 OMAP_RESET_OUT
P2001
1
P2001
2
P2001
7
P2001
11
P2001
14
P2001
20
P2001
23
P2001
24
P2001
29
P2001
33
P2001
34
P2001
V_2.755D
R2500
R2502
10K 10K
EXPANSION DNP DNP
16 EXP_BRD_TYPE
BOARD ID
P2001
R2531 R2533
10K 10K
DNP
SOFTWARE TO DETERMINE VALUE
VCC5V
E2001
USED TO BE VSW_5.4
22 1 P2001
P2001 TP2006
C2050
0.1UF
C2051 C2052
100PF
12PF
39
P2000
41
P2000
43
P2000
45
P2000
C2
100PF
VCC5V
KEYPAD_WHITE_LED
31
P2001
E2002
R16 R19
560 560
KEYPAD_WHITE_LED
VCC_1.85
V_2.755D
V_2.755D
4
C2023
C2003
C2022 C2004
100PF 12PF
12PF 100PF
1 GND
P2000
F_DISP_RW
2
P2000
3 PTT
P2000
4 F_DISP_DATA_0
P2000
5 SIDE_1
P2000
6 F_DISP_DATA_1
P2000
SIDE_2
7
P2000
8 F_DISP_DATA_2
P2000
9 MONITOR
P2000
10 F_DISP_DATA_3
P2000
11 GND
P2000
F_DISP_DATA_4
12
P2000
13 GPIO_3_RTS_FILLSENSE
P2000
14 F_DISP_DATA_5
P2000
15 GPIO_2_DM_RXDC_FILLDATA
P2000
16 F_DISP_DATA_6
P2000
GPIO_1_DP_TXDC_FILLREQ
17
P2000
18 F_DISP_DATA_7
P2000
19 GCAI_1WIRE_5V
P2000
20 GND
P2000
21 GPIO_4_CTS_KEYFAIL_FILLCLK
P2000
F_DISP_RW_EN
22
P2000
23 VBUS2
P2000
24 GND
P2000
VBUS2
25
P2000
26 F-DISP_DATA_CMD
P2000
GPIO_0
27
P2000
28 V_2.755D
P2000
29 EXT_MIC_NEG_DP
P2000
OMAP_RESET_OUT
30
P2000
31 EXT_MIC_POS_DP
P2000
MAIN_DISPLAY_LED1
32
P2000
33 EXT_SPKR_POS_DP
P2000
34 MAIN_DISPLAY_LED2
P2000
EXT_SPKR_NEG_DP
35
P2000
36 MAIN_DISPLAY_LED3
P2000
GND
37
P2000
38 MAIN_DISPLAY_LED4
P2000
SPKR+
F_DISP_BD_ID
40
P2000
SPKR+
GND
42
P2000
SPKR-
44 SWITCH_KNOB_A
P2000
SPKR-
46 SWITCH_KNOB_B
P2000
MIC+
47
P2000
48 SWITCH_KNOB_S
C4
P2000
100PF
49 MIC-
P2000
51 GND
P2000
52
NC
D3 P2000
53 SPEAKER_RED_1
RSB6
P2000
54 GND
P2000
55 SPEAKER_GREEN_1
P2000
56 TX_RX_LED_AMBER
P2000
57 SPEAKER_AMBER_1
P2000
58 TX_RX_LED_RED
P2000
59 SW_5+
P2000
60 TX_RX_LED_GREEN
P2000
VCC_1.85
50
P2000
SH1
SH2
SHIELD
SHIELD
C2005 D16
RSB6
470PF
DNP
1
P1000
2
P1000
4
P1000
6
P1000
8
P1000
10
P1000
11
P1000
R2007
12
P1000
100
14
P1000
15
P1000
16 C16
P1000
100PF
17
P1000
18
P1000
20 R2006
P1000
0
22 R2005
P1000
510
24
P1000
25
P1000
26 R2004
P1000
100
28
P1000
R2003
30
P1000
150
32 R2013
P1000
0
34 R2014
P1000
0
36
P1000
37
P1000
R2024 R2025
38
P1000 2.2 2.2
D13
C17
39
RSB6
P1000 100PF
40
P1000
41
P1000 C2010 C2011
42 .1UF .1UF
P1000
43
P1000
44
P1000
45
P1000
46
P1000
47
P1000
48
P1000
E11
49
P1000 SPARK_GAP
50
P1000
51
P1000
C2008
52
P1000
470PF C2006 C2009
53
DNP 0.1UF 470PF
P1000
DNP
54
P1000
55
P1000
56
P1000
57
P1000
58
P1000 E2003
59
P1000
60
P1000
Figure 8-191. Keypad Lite Board Overall Circuit Schematic
8-405
3
P1000
5
P1000
7
P1000
9
P1000
13
P1000
19
P1000
21
P1000
23
P1000
27
P1000
29
P1000
31
P1000
33
P1000
35
P1000