Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: 700 – 800 MHz (84012266001 / PC000351A01)
8-271
Figure 8-126. Automatic Level Control Circuit
BAND
BAND
BAND
ADDED FOR DEFAULT
HIGH
10K
150K
DC_LIN_5V
4700PF
LPV321M7X
.01UF
DC_LIN_5V
11K
200
DNP
24K
.01UF
DC_LIN_1_875V_D
DIG_DMCS
SN74LVC2T45
DC_LIN_5V
DC_LIN_5V
74LVC1G08YZP
MODE_SELECT
TS5A3159
VC
.47UF
0
.01UF
LMV7275
DNP
.01UF
SN74LVC1G00
DNP
ANA_CTRL_ISET
10K
AD8315
DC_LIN_5V
.01UF
HMC468LP3E
.01UF
.022UF
1K
100K
10K
DC_LIN_1_875V_D
DC_LIN_5V
10K
10K
PA_OFFSET
33PF
DIG_CTRL_TX_INH
DC_LIN_5V
.01UF
VCTRL
M74VHC1GT86
DC_LIN_1_875V_D
3300PF
12K
10PF
DAC_C
2.2PF
10K
DC_LIN_5V
74LVC1G08YZP
DC_LIN_5V
IO49
DC_LIN_5V
74LVC1G32YZP
1UF
.01UF
TS5A3159
0
10K
0
TXH_5V
DC_LIN_5V
6.8NH
0
LPV321M7X
.01UF
10K
DNP
.1UF
DC_LIN_5V
100K
LPV321M7X
100K
5.6PF
1UF
DC_LIN_5VREF
100K
340K
LT1790
LM50
80.6K
.1UF
51
51
.01UF
100K
DC_LIN_5V
100
10K
100
RVS
FWD
COUPLER
DIG_CTRL_I_LIMIT
DC_LIN_5V
TX_INH
10K
0
TS5A3159
4.7K
.022UF
SN74LVC2T45
DC_LIN_5V
LPV321M7X
DC_LIN_5V
74LVC1G08YZP
NTR1P02T1
MUN5212T
FIL
DIG_GPIO49
DC_LIN_5V
TX_7V_1
.1UF
100K
DC_LIN_5V
100K
75K
DIG_CTRL_ATTH
.01UF
TX_SWI
10K
TXH_1
DC_LIN_3V
74LVC1G32YZP
DC_LIN_5V
1000PF
68
100K
100PF
LTC5532
DC_LIN_3V
.01UF
10K
10K
D
DC_LIN_5V
74LVC1G32YZP
DC_LIN_3V
10K
74LVC1G08YZP
74LVC1G32YZP
DC_LIN_5V
DC_LIN_5V
DC_LIN_3V
ANA_CTRL_VSET
LMV7275
DC_LIN_5V
SN74LVC1G00
ANA_RX_FE_FILT_VTUNE
200
DC_LIN_5V
TXH
100K
100K
LMV841
.02
TXH_1
100
5.6PF
DC_LIN_5V
10K
4700PF
NL17SZ74
SW_B+
DNP
DIG_SPI_CLK
M74VHC1GT86
74LVC1G08YZP
10K
.1UF
DC_LIN_5V
FIL
.01UF
33NH
6.8PF
6.8
DNP
33NH
100
AD5624R
.1UF
75K
30.1K
DAC_C
74LVC1G08YZP
0
1000PF
DNP
5.6PF
DNP
68.1K
LPV321M7X
LMV841
2.55NH
RF_OUT
100
20K
LPV321M7X
10K
TX_INH
DIG_DATA_SPI_MOSI
SN74LVC2T45
DC_LIN_1_875V_D
DC_LIN_5VREF
DC_LIN_5V
INA138
510K
DNP
100K
LPV321M7X
.01UF
10K
VOUT
22K
22K
GND
VCC
DNC2
DNC1
GND1
VIN
GND2
VOUT
GND
VCC
GND
VCC
OUT
GND
VPOS
VINNEG
VINPOS
GND
COM
NO
NC
V_POS
IN
DIR
B2
B1
GND
VCCB VCCA A2
A1
DIR
B2
B1
GND
VCCB VCCA
A2
A1
DIR
B2
B1
GND
VCCB VCCA
A2
A1
VCC
VREFIN_VREFOUT
SYNC
VOUTC
SCLK
DIN
VOUTB
VOUTD
VDD
VOUTA
GND
VCC
GND
COM
NO
NC
V_POS
IN
GND
COM
NO
NC
V_POS
IN
Q
CP
CLR
D
Q*
GND
VCC
PR
GND
VCC
GND
GND
VAPC
NC
COMM
FLTR
VSET
ENBL
RFIN
NC7
NC6
NC5
RF2
NC3
NC4
NC2
NC1
RF1
V3
V2
VDD
V1
ACG1
ACG2
ACG3
VOUT
GND
VCC
VOS
VM
RFIN
1
4
3
6
2
5
U1106M11
1
2
E1101M11
C1102M11
C1101M11
C1113M11
C1108M11
C1112M11
R1121M11
C1107M11
C1110M11
C1105M11
2
3
1
4
5
U1113M11
2
3
1
4
5
U1114M11
C1104M11
R1122M11
7
6
5
17
13
16
14
15
2
1
3
8
4
11
9
10
12
U1112M11
1
2
3
4
8
5
6
7
9
U1105M11
R1103M11
C1116M11
R1108M11
R1124M11
C1118M11
C1117M11
R1126M11
R1125M11
R1117M11
R1129M11
R1130M11
R1128M11
C1119M11
C1120M11
R1116M11
5
3
U1121M11
R1127M11
R1110M11
A2
C1
U1119M11
A1
B1
C2
U1119M11
C1125M11
C1126M11
R1135M11
R1136M11
C1124M11
C1123M11
C1127M11
R1105M11
R1104M11
R1141M11
2
3
1
4
5
U1104M11
R1115M11
R1114M11
R1106M11
2
1
4
U1121M11
R1107M11
1
4
5
2
3
U1126M11
1
4
5
2
3
U1131M11
2
3
1
4
5
U1129M11
2
3
1
4
5
U1130M11
R1151M11
R1152M11
C1129M11
R1112M11
7
8
4
3
2
6
1
5
U1132M11
C1130M11
6
5
3
1
4
2
U1133M11
6
5
3
1
4
2
U1127M11
A1
B1
C2
U1128M11
A2
C1
U1128M11
R1137M11
C1128M11
R1145M11
R1142M11
R1139M11
R1138M11
R1144M11
R1146M11
R1143M11
R1154M11
R1140M11
G1
1
9
5
2
8
7
3
4
6
10
U1125M11
A2
C1
U1136M11
A1
B1
C2
U1136M11
R1158M11
B1
C1
A1
A2
D1
B2
C2
D2
U1138M11
B1
C1
A1
A2
D1
B2
C2
D2
U1137M11
B1
C1
A1
A2
D1
B2
C2
D2
U1139M11
R1160M11
C1135M11
R1164M11
R1167M11
R1165M11
R1166M11
R1168M11
2
3
1
4
5
U1141M11
R1170M11
R1169M11
R1171M11
R1172M11
C1137M11
C1138M11
2
3
1
4
5
U1142M11
R1174M11
2
3
1
4
5
U1143M11
R1163M11
R1162M11
R1175M11
6
5
3
1
4
2
U1144M11
R1177M11
R1176M11
C1139M11
3
4
5
2
1
U1101M11
R1178M11
C1140M11
R1181M11
R1180M11
C1141M11
A2
C1
U1146M11
A1
B1
C2
U1146M11
A2
C1
U1147M11
A1
B1
C2
U1147M11
R1182M11
C1142M11
2
3
1
4
5
U1148M11
6
2
4
1
3
5
U1150M11
L1102M11
C1160M11
C1161M11
C1165M11
C1122M11
A1
B1
C2
U1149M11
A2
C1
U1149M11
L1116M11
C1155M11
L1117M11
R1198M11
R1111M11
2
1
3
Q1103M11
1
2
3
Q1101M11
R1102M11
R1101M11
L1101M11
C1103M11
C1111M11
1
3
2
U1103M11
C1106M11
GND
POS
OUT
IN
IN
NC
OUT
IN
NC
NC
IN
OUT
OUT
OUT
NC
IN
IN
IN
GND
IN
IN
IN
IN
GND CTGND
IN
IN
IN
IN
IN
VCC
VPOS
GND
OUT
OUT
Содержание APX 2000
Страница 1: ...APXTM TWO WAY RADIOS APX 1000 APX 2000 APX 4000 APX 4000Li DETAILED SERVICE MANUAL ...
Страница 4: ......
Страница 6: ...iv Document History Notes ...
Страница 8: ...Notes vi Commercial Warranty ...
Страница 10: ...Notes ...
Страница 22: ...xiv List of Figures Notes ...
Страница 165: ...Troubleshooting Waveforms Clocks 6 3 6 2 2 4 MHz Clock Trace 1 Trace recorded at R6113 Figure 6 2 4 MHz Clock Waveform ...
Страница 172: ...6 10 Troubleshooting Waveforms Audio SSI 6 3 4 BCLK Trace 1 Trace recorded at R6107 Figure 6 9 Audio SSI BCLK Waveform ...
Страница 174: ...6 12 Troubleshooting Waveforms RX SSI 6 4 2 DA Trace 1 Trace recorded at R2805 Figure 6 11 RX SSI DA Waveform ...
Страница 175: ...Troubleshooting Waveforms RX SSI 6 13 6 4 3 FSYNC Trace 1 Trace recorded at R2804 Figure 6 12 RX SSI FSync Waveform ...
Страница 177: ...Troubleshooting Waveforms TX SSI 6 15 6 5 2 DA Trace 1 Trace recorded at R2817 Figure 6 14 TX SSI DA Waveform ...
Страница 178: ...6 16 Troubleshooting Waveforms TX SSI 6 5 3 FSYNC Trace 1 Trace recorded at R2807 Figure 6 15 TX SSI FSync Waveform ...
Страница 179: ...Troubleshooting Waveforms SPI 6 17 6 6 SPI 6 6 1 CLK Trace 1 Trace recorded at R2803 Figure 6 16 SPI CLK Waveform ...
Страница 180: ...6 18 Troubleshooting Waveforms SPI 6 6 2 CS Trace 1 Trace recorded at R6602 Figure 6 17 CS Waveform ...
Страница 182: ...6 20 Troubleshooting Waveforms I2C BUS 6 7 2 SCL 5V Trace 1 Trace recorded at R2204 Figure 6 19 I2C Bus SCA 5V Waveform ...
Страница 183: ...Troubleshooting Waveforms I2C BUS 6 21 6 7 3 SDA Trace 1 Trace recorded at R6209 Figure 6 20 I2C Bus SDA Waveform ...
Страница 187: ...Troubleshooting Waveforms USB 6 25 6 10 USB 6 10 1 D Trace 1 Trace recorded at TP F_GCAI_USB Figure 6 24 USB D Waveform ...
Страница 188: ...6 26 Troubleshooting Waveforms USB 6 10 2 D Trace 1 Trace recorded at TP F_GCAI_USB Figure 6 25 USB D Waveform ...
Страница 190: ...6 28 Troubleshooting Waveforms SDRAM 6 11 2 CLKX Trace 1 Trace recorded at TP6308 Figure 6 27 SDRAM CLKX Waveform ...
Страница 226: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Страница 284: ...8 4 Schematics Boards Overlays and Parts Lists List of Transceiver Schematics and Board Overlays Notes ...
Страница 688: ...Index 4 Index Notes ...
Страница 689: ...Title Page ASTRO APX 1000 Digital Portable Radios Section 2 VHF UHF1 UHF2 700 800 MHz APX 1000 ...
Страница 690: ...ii Notes ...
Страница 695: ...List of Tables xi Related Publications APX 1000 Digital Portable Radios Basic Service Manual 68012004056 ...
Страница 700: ...xvi List of Figures Notes ...
Страница 756: ...4 6 Troubleshooting Procedures Power Up Self Check Diagnostics and Repair Not for Field Use Notes ...
Страница 806: ...5 50 Troubleshooting Charts PA Failure Notes ...
Страница 809: ...Troubleshooting Waveforms Clocks 6 3 6 2 2 4 MHz Clock Trace 1 Trace recorded at R6113 Figure 6 2 4 MHz Clock Waveform ...
Страница 816: ...6 10 Troubleshooting Waveforms Audio SSI 6 3 4 BCLK Trace 1 Trace recorded at R6107 Figure 6 9 Audio SSI BCLK Waveform ...
Страница 818: ...6 12 Troubleshooting Waveforms RX SSI 6 4 2 DA Trace 1 Trace recorded at R2805 Figure 6 11 RX SSI DA Waveform ...
Страница 819: ...Troubleshooting Waveforms RX SSI 6 13 6 4 3 FSYNC Trace 1 Trace recorded at R2804 Figure 6 12 RX SSI FSync Waveform ...
Страница 821: ...Troubleshooting Waveforms TX SSI 6 15 6 5 2 DA Trace 1 Trace recorded at R2817 Figure 6 14 TX SSI DA Waveform ...
Страница 822: ...6 16 Troubleshooting Waveforms TX SSI 6 5 3 FSYNC Trace 1 Trace recorded at R2807 Figure 6 15 TX SSI FSync Waveform ...
Страница 823: ...Troubleshooting Waveforms SPI 6 17 6 6 SPI 6 6 1 CLK Trace 1 Trace recorded at R2803 Figure 6 16 SPI CLK Waveform ...
Страница 824: ...6 18 Troubleshooting Waveforms SPI 6 6 2 CS Trace 1 Trace recorded at R6602 Figure 6 17 CS Waveform ...
Страница 826: ...6 20 Troubleshooting Waveforms I2C BUS 6 7 2 SCL 5V Trace 1 Trace recorded at R2204 Figure 6 19 I2C Bus SCA 5V Waveform ...
Страница 827: ...Troubleshooting Waveforms I2C BUS 6 21 6 7 3 SDA Trace 1 Trace recorded at R6209 Figure 6 20 I2C Bus SDA Waveform ...
Страница 831: ...Troubleshooting Waveforms USB 6 25 6 10 USB 6 10 1 D Trace 1 Trace recorded at TP F_GCAI_USB Figure 6 24 USB D Waveform ...
Страница 832: ...6 26 Troubleshooting Waveforms USB 6 10 2 D Trace 1 Trace recorded at TP F_GCAI_USB Figure 6 25 USB D Waveform ...
Страница 834: ...6 28 Troubleshooting Waveforms SDRAM 6 11 2 CLKX Trace 1 Trace recorded at TP6308 Figure 6 27 SDRAM CLKX Waveform ...
Страница 1008: ...8 178 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 84012621001 Notes ...
Страница 1062: ...8 234 Schematics Boards Overlays and Parts Lists Keypad Board M2 and M3 PC000261A01 Notes ...
Страница 1063: ...Title Page ASTRO APX 1000 APX 2000 APX 4000 APX 4000 Li Digital Portable Radios Section 3 Appendices ...
Страница 1064: ...ii Notes ...
Страница 1068: ...Notes A 4 EMEA Warranty Service and Technical Support Further Assistance From Motorola ...
Страница 1072: ...B 4 LACR Replacement Parts Ordering and Motorola Service Centers Motorola Service Centers Notes ...
Страница 1090: ...Glossary 10 Glossary Notes ...
Страница 1094: ...Index 4 Index Notes ...
Страница 1095: ......