
Schematics, Boards Overlays, and Parts Lists
: Expansion Boards
8-333
Figure 8-146. MHLN7035A Expansion Board Overall Circuit Schematic
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
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
56
60
58
54
52
40
42
46
48
50
32
44
34
36
38
22
24
26
28
30
18
20
SDIO BUS
AUDIO
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
59
57
55
53
51
41
43
45
47
49
33
35
37
39
21
23
25
27
29
11
13
15
17
19
1
3
5
7
9
VOCON CONNECTOR
12PF
TEST_POINT
100PF
TEST_POINT
SWB+
C2002
TP2002
TP2009
C2021
1
1
TEST_POINT
TEST_POINT
TP2003
TP2004
1
1
DNP
AUD_MIC_P
AUD_MIC_N
GCAI_EXT_MIC_P_1
0
R2017
470PF
270NH
AUD_MIC_P_1
L2001
C2001
M2002
M2003
M2004
M2005
1
1
1
1
DNP
DNP
0
GCAI_EXT_SPKR_P_1
GCAI_EXT_SPKR_N_1
R2015
R2016
1
0
AUD_PA_IN_P
AUD_PA_IN_N
AUD_PA_SHUTDOWN
MMC2_CS0
AUD_INT_SPKR_FILT_P
AUD_INT_SPKR_FILT_N
MMC2_CMD_DIR
MMC2_CLK_FB
MMC2_DAT1
MMC2_DAT1_DIR
MMC2_DAT0
MMC2_CLK
MMC2_DAT2
MMC2_DAT0_DIR
AUD_PA_MUTE
MMC2_MPC
MMC2_CMD
MMC2_DAT3
MMC_INTERFACE
AUDIO PA
AUDIO_CONTROLLER
GCAI_EXT_MIC_N
GCAI_USB_P_GPIO1
GCAI_USB_N_GPIO2
GCAI_RTS_GPIO3
0
GCAI_GPIO0
GCAI_VBUS_5V
270NH
GCAI_EXT_MIC_P
GCAI_EXT_SPKR_P
GCAI_EXT_SPKR_N
150
R2004
R2003
L2002
GCAI_GPIO4_CTS
GCAI_EXT_MIC_P_1
GCAI_ONE_WIRE
12PF
100PF
VCC_1.875
VCC_2.8
C2004
C2003
TP2006
C2022
C2023
12PF
TEST_POINT
100PF
1
DNP
DNP
510
GCAI_GPIO4_CTS_1
GCAI_GPIO0_1
GCAI_EXT_MIC_P_2
470PF
PGB1010603
RSB6
PGB1010603
PGB1010603
470PF
RSB6
PGB1010603
GCAI_RTS_GPIO3_1
470PF
0
12PF
RSB6
RSB6
0.1UF
100
R2005
R2006
R2007
C2006
C2008
C2005
C2009
D2001
D2003
C2024
VR2001
D2008
D2009
VR2005
VR2004
VR2006
D2002
RSB6
GCAI_ONE_WIRE_1
2
1
2
2
1
2
12
12
12
1
1
0
0
GCAI_EXT_SPKR_N_1
GCAI_EXT_SPKR_P_1
R2013
R2014
DNP
DNP
2.2
PGB1010603
.1UF
PGB1010603
.1UF
2.2
C2011
C2010
VR2002
VR2003
R2089
R2088
12
12
J2005
J2005
J2005
J2005
J2005
J2005
J2005
J2005
J2005
J2005
SIDE BUTTONS CONN
4
5
6
7
8
9
10
3
2
1
SPARK_GAP
RSB6
RSB6
SPARK_GAP
SPARK_GAP
RSB6
RSB6
SPARK_GAP
E2015
E2014
E2013
E2012
D2004
D2005
D2006
D2007
2
1
2
1
2
1
2
1
1
2
1
2
1
2
1
2
0
0
0
0
CON_INT_PTT_1
R2009
R2010
R2011
R2012
CON_SB1_1
CON_SB2_1
CON_MONITOR_1
DNP
470PF
470PF
C2014
470PF
C2015
470PF
C2013
C2016
CON_INT_PTT
CON_SB1
CON_SB2
CON_MONITOR
P2001
P2001
G1
G2
P2001
P2001
P2001
P2001
P2001
P2001
P2001
P2001
12
14
16
2
4
6
8
10
100PF
12PF
TEST_POINT
0.1UF
VSW_3.6
C2012
TP2007
C2018
C2020
1
32_KHZ
GPS_RESET
UART_RX
GPS_TX
GPS_RX
UART_TX
2
P2001
GPS_ANT
GPS_TX__TO__OMAP_UART_RX
GPS_RX__FROM__OMAP_UART_TX
32KHZ
GPS_RESET
31
MACK_PORTABLE_GPS
GPS SHIELD
AUDIO PA FILTER SHIELD
AUDIO PA SHIELD
SHIELD
SHIELD
SHIELD
SH2002
SH2003
SH2001
1
1
1
DNP
DNP...
CLIPS FOR CHASSIS GROUNDING
M2008
M2009
M2010
M2011
M2012
M2013
1
1
1
1
1
1
UART_RX
GPS_RX
UART_TX
GPS_TX
J2004
J2004
J2004
J2004
J2004
J2004
J2004
J2004
8
5
15
18
14
13
12
11
GCAI CONNECTOR
J2004
J2004
J2004
J2004
J2004
J2004
J2004
J2004
J2004
J2004
J2004
J2004
10
9
7
6
4
3
2
1
19
20
17
16
GCAI_CONNECTOR1
SPARK_GAP
GCAI_CONNECTOR1
GCAI_CONNECTOR1
GCAI_CONNECTOR1
GCAI_CONNECTOR1
GCAI_CONNECTOR1
GCAI_CONNECTOR1
SPARK_GAP
GCAI_CONNECTOR1
GCAI_CONNECTOR1
SPARK_GAP
SPARK_GAP
SPARK_GAP
GCAI_CONNECTOR1
SPARK_GAP
SPARK_GAP
SPARK_GAP
SPARK_GAP
GCAI_CONNECTOR1
SPARK_GAP
SPARK_GAP
E2011
E2009
E2007
E2005
E2003
E2001
E2010
E2008
E2006
E2004
E2002
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
Summary of Contents for ASTRO APX 7000
Page 1: ......
Page 4: ...iv Document History Notes ...
Page 24: ...2 4 Radio Power DC Power Routing VOCON Board Notes ...
Page 98: ...3 74 Theory of Operation Global Positioning System GPS ...
Page 163: ...Troubleshooting Charts PA Failure 5 59 ...
Page 164: ...5 60 Troubleshooting Charts PA Failure ...
Page 276: ...7 58 Troubleshooting Tables List of Board and IC Signals Notes ...
Page 318: ...8 42 Schematics Boards Overlays and Parts Lists Transceiver RF Boards VHF 700 800 Notes ...
Page 380: ...8 104 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 700 800 MHz Notes ...
Page 432: ...8 156 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 VHF Notes ...
Page 458: ...8 182 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 UHF2 Notes ...
Page 498: ...8 222 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 700 800 MHz Notes ...
Page 546: ...8 270 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 VHF Notes ...
Page 606: ...8 330 Schematics Boards Overlays and Parts Lists VOCON Boards Notes ...
Page 638: ...Glossary 10 Glossary Notes ...
Page 643: ......