Motorola Gm Series Detailed 6864115b62 B Manual
Here you can view all the pages of manual Motorola Gm Series Detailed 6864115b62 B Manual. The Motorola manuals for Portable Radio are available online for free. You can easily download all the documents as PDF.
Page 321
LB Range1, 25-60W PCB 8486206B06 / Schematics4-9 2.5 - 11 VDC8.2VDC (R) -2.2VDC (R) 2.4VDC (R)0VDC (R) 4.7VDC (T) 8.5VDC (R) 0VDC (T) +14 dBm (R) 4.8VDC (R) 0.5VDC (R) 0.7VDC (R) 3.4VDC (R) -1.9VDC (T) 2.4VDC (T) 4.3VDC (T)3.5VDC (T) 0.7VDC (T)3.7VDC (T) 4VDC (R) 8.2VDC (T) 0.5VDC (T)+3 dBm (T) C1318 .01uF.01uF C1312 C13132 4 1 3 .01uFU1377 R1326C1341 56pF C1333 5610K 56pFR1311 1.2K R1313 2 3 1Q1305 4.7pF CR1314L1316 33uH C1335 L1322 33uH D SPRE_IN TXINJ_VCO_1 Q1306PRE_IN_VCO_1 R1341 100 .01uFC1339RXINJ...
Page 322
4-10LB Range1, 25-60W PCB 8486206B06 / Schematics AT ANTENNA PORT J1401 -47 dBm (1mVrms) -50 dBm -38 dBm +14 dBm (R) 9.1VDC (T) 0VDC (R) 9.14VDC 8.36VDC (R) 9.1VDC (T) 9.03VDC (R) 0VDC (T) 4.60VDC 4.00VDC 1.47VDC 4.56VDC 0.18VDC 0.94VDC C1041L10039V3 220pF10%0.1uF 130nH300pF C1031 L1004C1022 RXIN_FE_1 130nHC1015 .01uF 360pF C1021L1009 130nH 130pFC1034C1026 .01uF 9T1_FE_1 C1016 200pFC1024 C1035330pF9T1 91pF L1014 C1003 220pFC1006 220nH C1013 91pF 0.1uFC1017 .01uF 270pF 130nHL1008 220pFC1025 0.1uF C1012...
Page 323
LB Range1, 25-60W PCB 8486206B06 / Schematics4-11 -48.0 dBm-34.0 dBm -38 dBm -34 dBm 3.10 V 2.25 V5.94 V 7.50 V 1.10 V 6.40 V R1109 330 36pF C1115 120pF C1112 R1135R1108 3.3K 62 BLNKR_SWITCH_IF_1 R1111 47 FN0:NP L1108 18uH R1104 8.2K 15 R113433uH L1110 100 R1106 S L1104 6.8uH Q1104 D 120pF C1149 9V3_IF_1 200pF C1103L1105 6.8uH NOISE_BLNKR_IF1 3.3uH L1102D S C1102 91pFC1110 FN0:NP Q1102 S BLNKR_SWITCH 62pFQ1103 D Q110182pF C1107C1116 39pF 9V3 0.1uF C1114 36pF C1109 L1103 1.8uHR1110 100 FN0:NP6.8pF C1120...
Page 324
4-12LB Range1, 25-60W PCB 8486206B06 / Schematics 3.10 V5V (20KHz, 30KHz) 0V (12.5KHz) +13 dBm 120 mV rms 0.78 V 0.025 V-20 dBm RSSI_IF_1 U1101-3 MC74HC4066 6CNTL 89 14VDD7VSS R1137 12K C1129 22pFR112010K R1130 51.01uF R1124 FN0:NP C1140 11 10 14VDD7VSS 0 U1102-4 MC74HC406612CNTLR1129 47K 47K DISCAUDIOC113910K 680.01uF 0.1uF R1136 C1130 C1135 0.1uF 68pFR1121 C1148 GND1 3 GND2 4 1 IN2 OUT 8.2KR1132CFWC455FFL1106 R11312.4KQ1105 15K3.3K R11330 R1126 FN0:NP 0 R1125 FN0:NP 2 3 1 120pF D1101 Y1101...
Page 325
LB Range1, 25-60W PCB 8486206B06 / Schematics4-13 3.8V 0V9.1V9.1V 0.45V VAGC 1.5V C1610 4700pF 0.1uF C1628 C1607 100pF Q16090.22uF C1608 R1601 10K R1628 1.8KR1622 1K 220pF C1626 9V3_NOISE_BLNKR_2 L1607 1uH 0.1uF C1632Q1602 47K 47K 0.22uFC16273300pFC1624 C1631 10uF TP1601 4.7K R1602 51 L1605 R1626 130pFC161322uH2200pF C1612 L1604 9V3_NOISE_BLNKR_1 R162747uH R1606 NOISE_BLNKR_IF1 10K L1603150K 0.1uF 1uH R1604 C1601 0.22uF 1K 36pF C1604 R1609 C1616 D1601 3 2 1R1613 10K FN0:NP2.7K 9V3 R1633 27K1.5K R1630...
Page 326
4-14LB Range1, 25-60W PCB 8486206B06 / Schematics FL0830685-O Comment: The NOISE_BLNKR line is required because it is routed through the FracN from the Controller. 2.2VDC 1.5VDC 7.6VDC -5 to 0 dBm 8.7VDC13.1VDC2 - 3 VDC 2.9VDC, 0.46Vpp 0VDC (R), 4.7VDC (T) 2.5 - 11 VDC 2.5 - 11 VDC 4.9VDC (LOCKED) 0VDC (UNLOCKED) FN0:NP C1232 .039uF FN0:NP820K R120721 .01uFC1254 .033uF 16.8MHz XTALY1201 C1214 R1219 47 1uF 9V39V3_FRACN_1CLK_FRACN_1 FN0:NP C1226 LOCK_FRACN_1 C1223FN0:NP1pF C1205 5V_FRACN_2 .01uFR1208 51...
Page 327
LB Range1, 25-60W PCB 8486206B06 / Schematics4-152.1 LB1 PCB 8486206B06 Parts List Circuit RefMotorola Part No.DescriptionC1001 2113740F59 220pF C1002 2113743E20 0.1uF C1003 2113740F59 220pF C1004 2113740F56 160pF C1006 2113740F50 91pF C1007 2113740F62 300pF C1008 2113743E20 0.1uF C1009 2113740F61 270pF C1010 2113740F49 82pF C1011 2113740F57 180pF C1012 2113740F59 220pF C1013 2113743E20 0.1uF C1014 2113740F59 220pF C1015 2113741F49 .01uF C1016 2113740F58 200pF C1017 2113741F49 .01uF C1019 2113740F61...
Page 328
4-16LB Range1, 25-60W PCB 8486206B06 / SchematicsC1485 2113741A45 .01uFC1486 2180060M40 75pF C1501 2113741F33 2200pF C1502 2113741F33 2200pF C1503 2113741F33 2200pF C1504 2113741F33 2200pF C1505 2113741F25 1000pF C1506 2113741F25 1000pF C1507 2113741F33 2200pF C1508 2113741F33 2200pF C1509 2311049A07 1uF C1510 2113741F33 2200pF C1511 2113741F33 2200pF C1512 2113741F33 2200pF C1525 2113743E20 0.1uF C1526 2113740F51 100pF C1527 2113741A45 .01uF C1528 2113741A45 .01uF C1529 2113741M69 0.1uF C1530...
Page 329
LB Range1, 25-60W PCB 8486206B06 / Schematics4-17 * Motorola Depot Servicing only Reference designators with an asterisk indicate components which are not fieldreplaceable because they need to be calibrated with specialized factory equipment after installation. Radios in which these par ts have been replaced in the field will be off frequency at temperature extremes. R1206 0662057A41 470R1208 0662057A18 51 R1209 0662057A61 3.3K R1210 0662057A33 220 R1211 0662057B14 470K R1212 0662057A25 100 R1213...
Page 330
4-18LB Range2, 25-60W PCB 8486207B05 / Schematics3.0 LB Range2, 25-60W PCB 8486207B05 / Schematics C0101C0102C0104 C0105 C0106 C0107 C0121 C0131C0132C0211 C0212 C0221 C0222 C0223C0225 C0226 C0227 C0228 C0231C0232 C0233 C0234 C0235 C0236C0237 C0241 C0242 C0243 C0244 C0245C0246 C0251 C0252 C0253 C0254 C0255 C0256 C0261 C0262 C0275 C0290 C0291 C0292 C0293C0331 C0401 C0441 C0442 C0443 C0445 C0446 C0447 C0448 C0449 C0451 C0452 C0453 C0455 C0456 C0457 C0458 C0459 C0460 C0461 C0462 C0463 C0464 C0466 C0467 C0468...