8-218
Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: UHF2 (84012432001 / PC000354A01)
Figure 8-112. GCAI MACE BT Interconnect Circuit (84012432001)
EXP_BRD_ID IN PORT WAS HERE
GCAI
OMAP_RESET WAS HERE
GPS/BT
MACE
MMC NOT REQUIRED
DELETED 2.775
TEMP SENSOR ON MAINBOARD
SIDE CONTROLS
C1
C2
VCC
GND
A1
B1
A2
B2
SCL2
EN
GND
V
REF2
VREF1
SDA1
SCL1
SDA2
10K
47K
SEL
B0
A
GND
B1
VCC
V_3.3
VBUS1
VBUS2
V_2.775D
V_EXT_1.85
V_5.0A
V_5.0A
V_5.0A
V_2.775D
VRTC
V_5.0A
V_SW_3.60
V_SAVE
V_SW_5
V_EXT_1.85
V_5.0A
TEST_POINT
DNP
IF
3.3K
IF
IF
IF
IF
IF
IF
0.1UF
IF
IF
IF
IF
IF
IF
DTC114YKAF
10K
NC7SB3157
PCA9306
0.1UF
0.1UF
200K
DNP
TEST_POINT
TEST_POINT
47K
22K
22K
SN74LVC2G66
3.3K
BAT54HT1G
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
IF
10K
10K
10K
IF
IF
IF
IF
IF
IF
IF
DNP
IF
IF
IF
IF
TEST_POINT
TEST_POINT
TEST_POINT
DNP
DNP
DNP
TEST_POINT
IF
100PF
100PF
DNP
100PF
DNP
DNP
DNP
100PF
DNP
C2404
C2403
C2402
C2401
GPIO0
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2302
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301
J2301.20
J2301.16
J2301.2
J2301.60
J2301.39
J2301.1
J2301.42
J2301.17
J2301.15
J2301.5
J2301.9
J2301.13
J2301.11
J2301.19
J2301.21
J2301.23
J2301..25
J2301.27
J2301.29
J2301.31
J2301.33
J2301.35
J2301.37
J2301.41
J2301.43
J2301.7
J2301.3
J2301.6
J2301.8
J2301.10
J2301.12
J2301.14
J2301.18
J2301.22
J2301.24
J2301.26
J2301.28
J2301.30
J2301.32
J2301.34
J2301.36
J2301.38
J2301.40
J2301.44
J2301.46
J2301.48
J2301.45
J2301.4
F_GCAI_USB-
F_G
C4007
R4013
R4012
R4014
U4004
D4001
R4011
C4006
SPKR-
SPKR+
R4010
C4005
R4009
F_VBUS2
R4007
R4006
R4005
F_GCAI_1WIRE
R4008
U4003
Q4001
U4001
EXP_BRD_ID
USB1_POS_DP
GPIO_2_DM_RXDC_FILLDATA
BT_SPARE_1.8
TEMP
TX_INHIBIT
BT_UART_RX_1.8V
GPIO_0
EXT_SPKR_NEG_DP
EXT_SPKR_POS_DP
GCAI_GPIO_2_INPUT
GCAI_GPIO_1_INPUT
KEYFAIL
KEYFAIL_CTRL
KVL_DETACH
GCAI_1_WIRE
OPTB_SEL3_SWITCH_EN
BT_SHUTDOWN
SSI_MACE_TX_DIN
SSI_RED_RX_MACE
HIGH_SECURE_DATA_GATE
SECURE_HIGH_NORM
SSI_BLACK_RX
KEYFAIL
SSI_OPT_CLK
MACE_WAKEUP
EMERG_BTN
OPT_SSI_SYNC
BT_AVR_RESET
GPS_BT_32KHZ
USB_BOOT_1.8V
GPIO_3_RTS_FILLSENSE
EXT_MIC_NEG_DP
EXT_MIC_POS_DP
INT_MIC_POS_MP
INT_MIC_NEG_MP
INT_SPKR_POS_MP
INT_SPKR_NEG_MP
BT_UART_RTS_1.8V
BT_UART_CTS_1.8V
MACE_RESET
4MHZ_MACE_CLK
SSI_BLACK_TX_MACE
AVR_STATUS_1.8V
USB1_NEG_DP
SSI_RED_TX_CODEC
SSI_RED_RX_CODEC
ACC_SPKR_UNMUTE
BT_PTT
GPIO_1_DP_TXDC_FILLREQ
MAKO_OPTB_SEL2_GCAI12
BT_UART_TX_1.8V
BT_WAKEUP_1.8V
BT_HOST_WAKEUP_1.8V
PTT
SIDE_1
SIDE_2
GCAI_1WIRE_5V
MONITOR
1
1
3
5
7
9
11
49
47
45
43
41
39
37
33
35
31
29
27
25
23
21
17
19
15
13
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
48
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
1
1
1
1
1
1
1
A2
D1
C1
B2
C2
B1
D2
A1
2
1
1
1
1
1
5
6
2
1
3
4
1
3
2
7
2
5
4
6
3
1
8
VCC
B1
GND
A
B0
SEL
47K
10K
SDA2
SCL1
SDA1
VREF1
VREF2
GND
EN
SCL2
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
OUT
IN
IN
IN
IN
IN
IO
IO
IO
IO
IO
IO
IN
IN
IN
OUT
OUT
IN
IO
IO
IN
B2
A2
B1
A1
GND
V
CC
C2
C1
IN
IN
IN
IN
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: ......