Motorola APX 7000 - 8.10 Expansion Boards; Figure 8-144.MHLN6977 A Expansion Board Overall Circuit Schematic

Schematics, Boards Overlays, and Parts Lists: Expansion Boards 8-331
8.10 Expansion Boards
Figure 8-144. MHLN6977A Expansion Board Overall Circuit Schematic
AUDIO
SDIO BUS
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
C2021
1
TP2009
1
TP2002
1
TP2004
1
TP2003
C2002
TEST_POINT
TEST_POINT
100PF
SWB+
TEST_POINT
TEST_POINT
12PF
9
7
5
3
1
19
17
15
13
11
29
27
25
23
21
39
37
35
33
49
47
45
43
41
51
53
55
57
59
DNP
R2017
C2001
L2001
AUD_MIC_P
470PF
AUD_MIC_N
GCAI_EXT_MIC_P_1
270NH
AUD_MIC_P_1
0
DNP
DNP
R2016
R2015
1
M2005
1
M2004
1
M2003
1
M2002
00
GCAI_EXT_SPKR_P_1
GCAI_EXT_SPKR_N_1
MMC2_DAT3
MMC2_CMD
MMC2_MPC
AUD_PA_MUTE
MMC2_DAT0_DIR
MMC2_DAT2
MMC2_CLK
MMC2_DAT0
MMC2_DAT1_DIR
MMC2_DAT1
MMC2_CLK_FB
MMC2_CMD_DIR
AUD_INT_SPKR_FILT_N
AUD_INT_SPKR_FILT_P
MMC2_CS0
AUD_PA_SHUTDOWN
AUD_PA_IN_N
AUD_PA_IN_P
MMC_INTERFACE
AUDIO PA
AUDIO_CONTROLLER
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
20
18
30
28
26
24
22
38
36
34
44
32
50
48
46
42
40
52
54
58
60
56
GCAI_ONE_WIRE
GCAI_USB_P_GPIO1
GCAI_USB_N_GPIO2
GCAI_RTS_GPIO3
GCAI_GPIO4_CTS
GCAI_EXT_MIC_N
GCAI_GPIO0
GCAI_VBUS_5V
GCAI_EXT_MIC_P
GCAI_EXT_SPKR_P
GCAI_EXT_SPKR_N
DNP
DNP
12
VR2005
12
VR2006
1
2
VR2003
12
VR2002
12
VR2001
21
D2003
21
D2002
21
D2001
C2010
C2011
.1UF
.1UF
PGB1010603
GCAI_ONE_WIRE_1
GCAI_GPIO0_1
GCAI_GPIO4_CTS_1
PGB1010603
PGB1010603
GCAI_RTS_GPIO3_1
GCAI_EXT_MIC_P_2
PGB1010603
PGB1010603
RSB6
RSB6
RSB6
R2007
R2006
R2005
L2002
R2003
R2004
GCAI_EXT_MIC_P_1
510
100
0
0
270NH
150
DNP
DNP
12
VR2004
D2009
D2008
C2024
C2023
C2022
1
TP2006
C2009
C2005
C2008
C2006
C2003
C2004
TEST_POINT
PGB1010603
0.1UF
470PF
RSB6
470PF
470PF
VCC_2.8
100PF
12PF
100PF
12PF
VCC_1.875
12PF
RSB6
CON_INT_PTT
CON_SB1
CON_SB2
CON_MONITOR
DNP
DNP
DNP
DNP
C2016
C2015
C2014
C2013
470PF
470PF
470PF
470PF
R2012
R2011
R2010
R2009
0
0
0
0
SIDE BUTTONS CONN
1
J2005
2
J2005
3
J2005
10
J2005
9
J2005
8
J2005
7
J2005
6
J2005
5
J2005
4
J2005
D2006
2
1
E2012
2
1
E2013
2
1
E2014
21
E2015
SPARK_GAP
SPARK_GAP
RSB6
SPARK_GAP
SPARK_GAP
CON_MONITOR_1
CON_SB2_1
CON_INT_PTT_1
CON_SB1_1
21
D2007
21
21
D2005
2
1
D2004
RSB6
RSB6
RSB6
R2014
R2013
GCAI_EXT_SPKR_P_1
GCAI_EXT_SPKR_N_1
0
0
GCAI CONNECTOR
J2004
J2004
J2004
J2004
J2004
J2004
J2004
J2004
J2004
J2004
J2004
J2004
16
17
20
19
1
2
3
4
6
7
9
10
J2004
J2004
J2004
J2004
18
J2004
15
J2004
5
J2004
8
J2004
11
12
13
14
UART_RX
GPS_RX
UART_TX
GPS_TX
21
E2002 E2004 E2006
E2008 E2010
2
1
E2001
21
21 21
21
21
GCAI_CONNECTOR1
GCAI_CONNECTOR1
GCAI_CONNECTOR1
GCAI_CONNECTOR1 GCAI_CONNECTOR1
GCAI_CONNECTOR1
SPARK_GAP
GCAI_CONNECTOR1
GCAI_CONNECTOR1
SPARK_GAP SPARK_GAP
GCAI_CONNECTOR1
GCAI_CONNECTOR1
SPARK_GAP
SPARK_GAP
GCAI_CONNECTOR1
SPARK_GAP
2
1
21 21 21
E2003
E2005 E2007
E2009 E2011
SPARK_GAP
SPARK_GAP SPARK_GAP
SPARK_GAP
SPARK_GAP
G2
P2001
G1
P2001
10
P2001
8
P2001
6
P2001
4
P2001
2
P2001
16
P2001
14
P2001
12
P2001
32_KHZ
GPS_RESET
UART_TX
GPS_TX
GPS_RX
UART_RX
C2020
C2018
1
TP2007
C2012
TEST_POINT
100PF
12PF
VSW_3.6
0.1UF
GPS_RESET
32KHZ
GPS_RX__FROM__OMAP_UART_TX
GPS_TX__TO__OMAP_UART_RX
GPS_ANT
MACK_PORTABLE_GPS
31
P2001
AUDIO PA SHIELD
AUDIO PA FILTER SHIELD
GPS SHIELD
1
SH2001
1
SH2003
1
SH2002
SHIELDSHIELD
SHIELD
CLIPS FOR CHASSIS GROUNDING
DNP...DNP
1
M2013
1
M2012
1
M2011
1
M2010
1
M2009
1
M2008