Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: UHF2 (84012432001 / PC000354A01)
8-219
Figure 8-113. GCAI MACE BT Interconnect Circuit (PC000354A01)
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301.20M2
J2301.16M2
J2301.2M2
J2301.60M2
J2301.39M2
J2301.1M2
J2301.42M2
J2301.17M2
J2301.15M2
J2301.5M2
J2301.9M2
J2301.13M2
J2301.11M2
J2301.19M2
J2301.21M2
J2301..25M2
J2301.27M2
J2301.29M2
J2301.31M2
J2301.33M2
J2301.35M2
J2301.37M2
J2301.41M2
J2301.43M2
J2301.7M2
J2301.3M2
J2301.6M2
J2301.8M2
J2301.10M2
J2301.12M2
J2301.14M2
J2301.18M2
J2301.28M2
J2301.30M2
J2301.32M2
J2301.34M2
J2301.36M2
J2301.38M2
J2301.40M2
J2301.44M2
J2301.46M2
J2301.45M2
J2301.4M2
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
25
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
60
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
EXP_BRD_ID IN PORT WAS HERE
OMAP_RESET WAS HERE
MACE
GPS/BT
BT_HOST_WAKEUP_1.8V
BT_WAKEUP_1.8V
BT_UART_TX_1.8V
BT_PTT
ACC_SPKR_UNMUTE
SSI_RED_RX_CODEC
SSI_RED_TX_CODEC
USB1_NEG_DP
AVR_STATUS_1.8V
SSI_BLACK_TX_MACE
4MHZ_MACE_CLK
MACE_RESET
BT_UART_CTS_1.8V
BT_UART_RTS_1.8V
USB_BOOT_1.8V
GPS_BT_32KHZ
BT_AVR_RESET
MACE_WAKEUP
SSI_OPT_CLK
SSI_BLACK_RX
SECURE_HIGH_NORM
HIGH_SECURE_DATA_GATE
SSI_RED_RX_MACE
SSI_MACE_TX_DIN
BT_SHUTDOWN
BT_UART_RX_1.8V
TX_INHIBIT
TEMP
BT_SPARE_1.8
USB1_POS_DP
EXP_BRD_ID
KEYFAIL
OPT_SSI_SYNC
IN
OUT
IN
IN
OUT
OUT
IN
OUT
OUT
IN
IN
IO
OUT
IN
OUT
IO
IO
IN
OUT
IN
IN
IN
OUT
IN
OUT
OUT
IN
IN
OUT
OUT
OUT
IN
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
49
47
45
43
41
39
37
33
35
31
29
27
25
23
21
17
19
15
13
INT_SPKR_POS_MP
INT_SPKR_NEG_MP
INT_MIC_POS_MP
INT_MIC_NEG_MP
IN
IN
IN
IN
R4008M2
U4003M2
Q4001M2
5
6
2
1
3
4
1
3
2
VCC
B1
GND
A
B0
SEL
47K
10K
U4001M2
R4011M2
C4006M2
R4010M2
C4005M2
R4009M2
7
2
5
4
6
3
1
8
SDA2
SCL1
SDA1
VREF1
VREF2
GND
EN
SCL2
R4014M2
OPTB_SEL3_SWITCH_EN
C1
B2
IN
C4007M2
R4013M2
R4012M2
U4004M2
A2
D1
C2
B1
D2
A1
B2
A2
B1
A1
GND
C2
C1
VCC
GCAI
GPIO0M2
D4001M2
SPKR-M2
SPKR+M2
1
2
1
1
1
F_GCAI_USB-M2
F_GM2
MAKO_OPTB_SEL2_GCAI12
GPIO_1_DP_TXDC_FILLREQ
GCAI_1_WIRE
GPIO_2_DM_RXDC_FILLDATA
GPIO_3_RTS_FILLSENSE
1
1
IO
IO
IO
IO
IO
KVL_DETACH
KEYFAIL_CTRL
KEYFAIL
GCAI_GPIO_1_INPUT
GCAI_GPIO_2_INPUT
EXT_SPKR_POS_DP
EXT_SPKR_NEG_DP
GPIO_0
EXT_MIC_NEG_DP
EXT_MIC_POS_DP
IO
IN
IN
IN
OUT
OUT
IN
IO
IO
MMC NOT REQUIRED
DELETED 2.775
TEMP SENSOR ON MAINBOARD
J2301M2
J2301M2
J2301M2
J2301M2
J2301M2
J2301.23M2
J2301.22M2
J2301.24M2
J2301.26M2
J2301.48M2
22
23
24
26
48
1
1
1
1
1
F_GCAI_1WIREM2
GCAI_1WIRE_5V
1
F_VBUS2M2
1
C2404M2
C2403M2
C2402M2
C2401M2
SIDE CONTROLS
MONITOR
SIDE_2
SIDE_1
PTT
IN
IN
IN
IN
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
R4007M2
R4006M2
R4005M2
1
3
5
7
9
11
Summary of Contents for APX 2000
Page 1: ...APXTM TWO WAY RADIOS APX 1000 APX 2000 APX 4000 APX 4000Li DETAILED SERVICE MANUAL ...
Page 4: ......
Page 6: ...iv Document History Notes ...
Page 8: ...Notes vi Commercial Warranty ...
Page 10: ...Notes ...
Page 22: ...xiv List of Figures Notes ...
Page 226: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 688: ...Index 4 Index Notes ...
Page 690: ...ii Notes ...
Page 700: ...xvi List of Figures Notes ...
Page 806: ...5 50 Troubleshooting Charts PA Failure Notes ...
Page 1008: ...8 178 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 84012621001 Notes ...
Page 1062: ...8 234 Schematics Boards Overlays and Parts Lists Keypad Board M2 and M3 PC000261A01 Notes ...
Page 1064: ...ii Notes ...
Page 1068: ...Notes A 4 EMEA Warranty Service and Technical Support Further Assistance From Motorola ...
Page 1090: ...Glossary 10 Glossary Notes ...
Page 1094: ...Index 4 Index Notes ...
Page 1095: ......