Motorola Gm328 Gm338 Gm398 Detailed 6804112j18 E Manual
Have a look at the manual Motorola Gm328 Gm338 Gm398 Detailed 6804112j18 E Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 249 Motorola manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
UHF Band 2 1-25W PCBs / Schematics / Parts List4-11C5061 2113740F63 330pFC5062 2113743E20 0.1uF C5064 2113743E20 0.1uF C5065 2113740F51 100pF C5067 2113741F37 3300pF C5068 2113740F51 100pF C5069 2113741F49 10nF C5201 2113740F51 100pF C5202 2113741F49 10nF C5203 2113741F49 10nF C5204 2113740F51 100pF C5205 2113741F49 10nF C5206 2311049J25 10uF C5208 2113743E20 0.1uF C5209 2113743E20 0.1uF C5210 2104993J02 2.2uF C5211 2113743E20 0.1uF C5213 2311049A09 2.2uF C5214 2311049A09 2.2uF C5215 2311049A09 2.2uF C5217 2113741F49 10nF C5221 2109720D01 0.01uF C5222 2109720D14 0.1uF C5224 0882422W23 1uF C5225 2113741F18 510pF C5227 2113740F27 10pF C5230 2104993J02 2.2uF C5231 2113741F49 10nF C5232 2113741F49 10nF C5233 2104993J02 2.2uF C5234 2113741F49 10nF C5235 2113741F49 10nF C5236 2113743E12 0.047uF C5242 2113740F51 100pF C5243 2113740F51 100pF C5244 2113740F51 100pF C5245 2113740F51 100pF C5246 2113740F51 100pF C5251 2113743E20 0.1uF C5252 2113741F25 1000pF C5253 2311049A56 4.7uF C5254 2113743E20 0.1uF C5255 2113740F51 100pF C5263 2113743E20 0.1uF C5287 2113740F51 100pF C5289 2113743E20 0.1uF C5301 2113740F51 100pF C5302 2113740L09 4.3pF C5303 2113740L09 4.3pF C5304 2113740L12 5.6pF C5306 2113740L01 2pF Circuit RefMotorola Part No.Description C5307 2113740F51 100pF C5308 2113743E20 0.1uF C5309 2113740F51 100pF C5311 2113740F51 100pF C5312 2113740F33 18pF C5314 2113740L01 2pF C5315 2113740F51 100pF C5316 2109720D14 0.1uF C5318 2113743E20 0.1uF C5321 2113740F03 1pF C5324 2113740F07 1.5pF C5325 2311049A56 4.7uF C5331 2113740L12 5.6pF C5335 2113740F51 100pF C5336 2113743E07 0.022uF C5337 2113740F44 51pF C5338 2113740F44 51pF C5351 2113740F51 100pF C5352 2113743E20 0.1uF C5353 2113743E20 0.1uF C5354 2104993J02 2.2uF C5355 2104993J02 2.2uF C5361 2113740F51 100pF C5364 0662057B47 0 C5371 2113743E20 0.1uF C5381 2113743E20 0.1uF C5400 2113740F57 180pF C5401 2113740F51 100pF C5402 2113743E07 0.022uF C5403 2113740F23 6.8pF C5404 2113740F51 100pF C5405 2113740F51 100pF C5406 2113740F51 100pF C5407 2113740F51 100pF C5411 2113743E07 0.022uF C5412 2113740F51 100pF C5413 2113743E07 0.022uF C5414 2113740F51 100pF C5415 2113743E07 0.022uF C5416 2113740F51 100pF C5417 2113740F51 100pF C5420 2113740F36 24pF C5421 2113741A57 0.033uF C5422 2113740A55 100pF C5423 2311049A08 1uF C5424 2113740F27 10pF C5425 2113743E20 0.1uF C5426 2113740F51 100pF C5427 2113741F37 3300pF C5428 2113741F33 2200pF C5431 2111078B25 27pF Circuit RefMotorola Part No.Description C5432 2111078B29 33pFC5434 2113743E20 0.1uF C5435 2113740A55 100pF C5436 2311049A45 10uF C5437 2113741A57 0.033uF C5438 2311049A08 1uF C5439 2111078B42 100pF C5440 2113741F25 1000pF C5441 2111078B05 4.7pF C5442 2111078B19 16pF C5448 2111078B29 33pF C5449 2111078B29 33pF C5451 2113741F25 1000pF C5452 2113740F28 11 p F C5453 2113740F51 100pF C5454 2111078B01 3.3pF C5455 2111078B19 16pF C5457 2111078B34 47pF C5458 2111078B35 51pF C5461 2111078B11 8.2pF C5471 2113740F51 100pF C5472 2111078B27 30pF C5473 2111078B27 30pF C5474 2113740F18 4.3pF C5475 2113740F10 2pF C5481 2113741A57 0.033uF C5482 2113740F38 30pF C5483 2113741A57 0.033uF C5491 2111078B09 6.8pF C5492 2111078B42 100pF C5496 2111078B05 4.7pF C5497 2111078B01 3.3pF C5498 2111078B01 3.3pF C5501 2113741F33 2200pF C5502 2113741F33 2200pF C5503 2113741F33 2200pF C5504 2113741F46 7500pF C5505 2311049A07 1uF C5506 2113741F33 2200pF C5507 2113740F51 100pF C5508 2113740F51 100pF C5510 2113740F51 100pF CR5301 4805649Q13 DIODE VCTR ISV 228 CR5302 4862824C01 DIODE VARACTOR CR5303 4862824C01 DIODE VARACTOR CR5311 4862824C01 DIODE VARACTOR CR5321 4802245J22 DIODE, VARACTOR D0101 4813825A05 DIODE D0151 4813833C02 DIODE, DUAL 70V D0179 4813833C02 DIODE, DUAL 70V D0301 4802245J47 DIODE, SCHOTTKY Circuit RefMotorola Part No.Description D0621 4813833C02 DIODE, DUAL 70V D0651 4813833C02 DIODE, DUAL 70V D0660 4813833C02 DIODE, DUAL 70V D0661 4813833C02 DIODE, DUAL 70V D3101 4880154K03 DIODE DUAL SCHOTTKY D5001 4862824C01 DIODE VARACTOR D5002 4862824C01 DIODE VARACTOR D5003 4880154K03 DIODE DUAL SCHOTTKY D5004 4862824C01 DIODE VARACTOR D5005 4862824C01 DIODE VARACTOR D5006 4880142L01 DIODE D5007 4813833C02 DIODE, DUAL 70V D5051 4886143B01 DIODE, MIXER D5201 4802233J09 DIODE, TRIPLE D5221 4813825A05 DIODE D5401 4813833C02 DIODE, DUAL 70V D5451 4813825A05 DIODE D5471 4802482J02 DIODE, SMD PIN D5472 4802482J02 DIODE, SMD PIN E0271 2484657R01 FERRITE BEAD E0272 2484657R01 FERRITE BEAD E0631 2484657R01 FERRITE BEAD F0401 6580542Z01 FUSE 3A FL3101 9180112R16 2 POLE 44.85 MHZ CRYSTAL FILTER FL3102 9180112R16 2 POLE 44.85 MHZ CRYSTAL FILTER FL3111 9180469V03 CERAMIC FILTER, 455KHz FL3112 9180469V06 CERAMIC FILTER, 455KHz FL3114 9180468V06 CERAMIC FILTER, 455KHz FL3115 9180469V04 CERAMIC FILTER, 455KHz J0401 0902636Y02 FLEX CONNECTOR J0451 0902636Y01 FLEX CONNECTOR J0501 0986105B01 ACCESSORY CONNECTOR J0551 0905505Y04 FLEX CONNECTOR J0552 0905505Y03 FLEX CONNECTOR J0601 0986165B01 DC POWER CONNECTOR J5401 0986166B01 RF CONNECTOR (BNC) L3101 2462587T25 620nH L3111 2462587T25 620nH L3112 2462587T25 620nH L5003 2462587T20 270nH L5006 2462587V24 15nH L5008 2462587T23 470nH L5009 2462587V24 15nH L5051 2462587T17 150nH L5053 2462587N43 15nH L5054 2462587N43 15nH L5201 2462587Q42 390nH L5221 2462587P25 12uH L5231 2462587Q20 2.2uH Circuit RefMotorola Part No.Description
4-12UHF Band 2 1-25W PCBs / Schematics / Parts ListL5301 2462587T13 68nHL5302 2462587T19 220nH L5303 2460593C03 RESONATOR L5304 2462587T22 390nH L5305 2462587T22 390nH L5311 2462587T22 390nH L5312 2460593C03 RESONATOR L5313 2462587T22 390nH L5331 2462587T09 33nH L5333 2462587T22 390nH L5361 2462587T22 390nH L5362 2462587T38 22nH L5371 2462587T13 68nH L5401 2460591B04 11 . 0 3 n H L5402 2484657R01 FERRITE BEAD L5403 2462587T11 47nH L5411 2462587T11 47nH L5421 2484657R01 FERRITE BEAD L5422 2460591C23 13.85nH L5436 2484657R01 FERRITE BEAD L5437 2460592A01 17nH L5471 2460591N36 43.67nH L5472 2460592A01 17nH L5491 2460592A01 17nH L5493 2460592A01 17nH M3421 2686201B01 HEAT SPREADER Q0110 4880048M01 NPN Q0151 4880048M01 NPN Q0171 4880048M01 NPN Q0173 4880052M01 NPN DARLINGTON Q0177 4880048M01 NPN Q0181 4880048M01 NPN Q0183 4880048M01 NPN Q0185 4880048M01 NPN Q0271 4880214G02 NPN Q0641 4880048M01 NPN Q0661 4805921T02 DUAL NPN/PNP Q0662 4880214G02 NPN Q0663 4880048M01 NPN Q0681 4880052M01 NPN DARLINGTON Q3101 4813827A07 NPN Q3102 4813827A07 NPN Q3141 4880214G02 NPN Q3151 4880048M01 NPN Q3152 4880048M01 NPN Q5001 4813827A07 NPN Q5002 4813824A17 PNP Q5003 4813827A07 NPN Q5004 4805921T02 DUAL NPN/PNP Q5221 4880048M01 NPN Q5301 4805218N63 DIODE DUAL SCHOTTKY Circuit RefMotorola Part No.Description Q5311 4805218N63 DIODE DUAL SCHOTTKY Q5332 4813827A07 NPN Q5333 4802245J50 DUAL NPN/PNP Q5411 4805921T02 DUAL NPN/PNP Q5421 4886212B01 POWER TRANSISTOR - MRF1518 Q5422 4880048M01 NPN Q5431 4886163B01 POWER TRANSISTOR - MRF1535 Q5442 4880048M01 NPN Q5471 4880048M01 NPN Q5472 4805128M27 PNP R0101 0662057A73 10K R0102 0662057A65 4.7K R0103 0662057B47 0 R0104 0662057A73 10K R0105 0662057A97 10K (used in GM338 only) R0106 0662057B47 0 (used in GM398 only) R0108 0662057A57 2.2K R0111 0662057B47 0 R0113 0662057A73 10K R0114 0662057A73 10K R0115 0662057A73 10K R0117 0662057A63 3.9K R0121 0662057A97 100K R0131 0662057B46 10M R0132 0662057B10 330K R0151 0662057A82 24K R0152 0662057A82 24K R0170 0662057A73 10K R0171 0662057A65 4.7K R0172 0662057A73 10K R0173 0662057A65 4.7K R0174 0662057A73 10K R0175 0662057A73 10K R0176 0662057A84 30K R0177 0662057A65 4.7K R0178 0662057A89 47K R0179 0662057A89 47K R0181 0662057A65 4.7K R0182 0662057A89 47K R0183 0662057A65 4.7K R0184 0662057A89 47K R0185 0662057A65 4.7K R0186 0662057A89 47K R0201 0662057A25 100 R0202 0662057A43 560 R0203 0662057A25 100 R0204 0662057A43 560 R0205 0662057A73 10K R0206 0662057A73 10K Circuit RefMotorola Part No.Description R0207 0662057A57 2.2KR0208 0662057A57 2.2K R0211 0660076E70 7.5K R0212 0660076E70 7.5K R0221 0662057A82 24K R0222 0662057A82 24K R0223 0662057A84 30K R0224 0662057A71 8.2K R0228 0662057B47 0 R0229 0662057A01 10 R0241 0662057A89 47K R0242 0662057B47 0 R0251 0662057A89 47K R0252 0662057A91 56K R0253 0662057A97 100K R0254 0662057A73 10K R0255 0662057A73 10K R0256 0662057A97 100K R0257 0662057A57 2.2K R0261 0662057A73 10K R0262 0662057B08 270K R0265 0662057A82 24K R0267 0662057A89 47K R0268 0662057A73 10K R0269 0662057A41 470 R0273 0662057A82 24K R0275 0662057A73 10K R0276 0662057A77 15K R0323 0662057A79 18K R0324 0662057A79 18K R0331 0662057A73 10K R0332 0662057A73 10K R0333 0662057A73 10K R0335 0662057B02 150K R0341 0662057A73 10K R0342 0662057A55 1.8K R0343 0662057B47 0 R0344 0662057A91 56K R0345 0662057A66 5.1K R0346 0662057A89 47K R0347 0662057A89 47K R0401 0662057A33 220 R0407 0662057M26 10 R0408 0662057A25 100 R0409 0662057M26 10 R0412 0662057B47 0 R0441 0662057B47 0 R0442 0662057A49 1K R0467 0662057M26 10 R0468 0662057A97 100K R0481 0662057B47 0 Circuit RefMotorola Part No.Description R0482 0662057B47 0 R0510 0662057A65 4.7K R0511 0662057A97 100K R0512 0662057A77 15K R0525 0662057A97 100K R0529 0662057A89 47K R0530 0662057B47 0 R0531 0662057A43 560 R0533 0662057B47 0 R0535 0662057A49 1K R0537 0662057A33 220 R0538 0662057A33 220 R0539 0662057A65 4.7K R0541 0662057A83 27K R0543 0662057A97 100K R0555 0662057A25 100 R0556 0662057A25 100 R0591 0662057A82 24K R0592 0662057A01 10 R0593 0662057A97 100K R0611 0662057A91 56K R0612 0662057A65 4.7K R0621 0662057A82 24K R0641 0662057A73 10K R0642 0660076E70 7.5K R0643 0660076E51 1.2K R0651 0662057A01 10 R0652 0662057A01 10 R0661 0662057A49 1K R0662 0662057B02 150K R0671 0662057A84 30K R0672 0662057A73 10K R0681 0662057A79 18K R0682 0662057A93 68K R3101 0662057A75 12K R3102 0662057A01 10 R3105 0662057A25 100 R3106 0662057A83 27K R3107 0662057A69 6.8K R3108 0662057A44 620 R 3 111 0662057A75 12K R3112 0662057A01 10 R3113 0662057A37 330 R3115 0662057A39 390 R3116 0662057A37 330 R3117 0662057A83 27K R3118 0662057A69 6.8K R3123 0662057B47 0 R3130 0662057A18 51 R3132 0662057A77 15K R3133 0662057A71 8.2K Circuit RefMotorola Part No.Description
UHF Band 2 1-25W PCBs / Schematics / Parts List4-13 * Motorola Depot Servicing only Reference designators with an asterisk indicate components which are not field replaceable because they need to be calibrated with specialized factory equipment after installation. Radios in which these parts have been replaced in the field will be off frequency at temperature extremes. R3134 0662057A73 10K R3135 0662057A51 1.2K R3141 0662057A39 390 R3142 0662057A55 1.8K R3144 0662057A58 2.4K R3145 0662057A61 3.3K R3146 0662057A45 680 R3147 0662057A75 12K R3148 0662057B47 0 R3151 0662057A73 10K R3152 0662057A73 10K R3153 0662057A73 10K R3154 0662057A73 10K R5001 0662057A97 100K R5002 0662057A37 330 R5003 0662057A65 4.7K R5004 0662057A59 2.7K R5005 0662057A73 10K R5007 0662057A25 100 R5012 0662057A97 100K R5016 0662057A61 3.3K R5018 0662057A61 3.3K R5020 0662057A01 10 R5021 0662057A01 10 R5022 0662057B47 0 R5051 0662057A18 51 R5052 0662057B47 0 R5060 0662057B10 330K R5061 0662057A73 10K R5062 0662057A53 1.5K R5063 0662057A39 390 R5064 0662057B47 0 R5068 0662057A53 1.5K R5069 0662057A49 1K R5070 0662057A39 390 R5071 0662057A73 10K R5072 0662057A73 10K R5201 0662057A29 150 R5203 0662057A17 47 R5204 0662057A17 47 R5211 0662057B47 0 R5221 0662057A29 150 R5222 0662057A42 510 R5223 0662057A21 68 R5224 0662057A89 47K R5225 0662057A89 47K R5228 0662057A89 47K R5241 0662057A33 220 R5251 0662057A87 39K R5252 0662057A84 30K R5261 0662057A89 47K Circuit RefMotorola Part No.Description R5263 0662057A25 100 R5301 0662057A67 5.6K R5302 0662057A73 10K R5303 0662057A12 30 R5304 0662057A29 150 R5305 0662057A01 10 R5311 0662057A70 7.5K R5312 0662057A70 7.5K R5313 0662057A12 30 R5314 0662057A33 220 R5315 0662057B47 0 R5321 0662057A91 56K R5322 0662057A69 6.8K R5323 0662057A97 100K R5331 0662057A09 22 R5341 0662057B47 0 R5342 0662057A57 2.2K R5343 0662057A49 1K R5344 0662057A01 10 R5346 0662057A73 10K R5347 0662057B47 0 R5361 0662057A31 180 R5362 0662057A01 10 R5363 0662057A49 1K R5381 0662057A41 470 R5400 0662057A23 82 R5401 0662057A36 300 R5402 0662057A05 15 R5403 0662057A36 300 R5404 0662057A73 10K R5406 0662057A81 22K R5411 0662057A67 5.6K R5413 0662057A61 3.3K R5415 0662057A18 51 R5416 0662057A18 51 R5418 0662057A57 2.2K R5421 0662057A86 36K R5422 0662057A58 2.4K R5423 0662057A87 39K R5424 0662057C11 2.2 R5425 0662057C11 2.2 R5426 0662057C11 2.2 R5427 0662057C11 2.2 R5428 0662057A58 2.4K R5429 0662057A49 1K R5431 0662057C51 100 R5432 0662057C51 100 R5441 0662057A87 39K R5442 0662057A57 2.2K R5443 0662057A87 39K R5445 0662057A58 2.4K Circuit RefMotorola Part No.Description R5446 0662057B47 0R5452 0662057A59 2.7K R5454 0662057A73 10K R5455 0662057A97 100K R5457 0683962T51 120 R5471 0662057A41 470 R5473 0680194M18 51 R5474 0680194M18 51 R5475 0662057A73 10K R5491 0662057A73 10K R5501 0662057A69 6.8K R5502 0662057A97 100K R5504 0662057A73 10K R5505 0662057B09 300K R5507 0662057A89 47K R5508 0662057B05 200K R5509 0662057A63 3.9K R5511 0662057C13 2.7 SH5301 2602641Y02 SHIELD SH5302 2602641Y02 SHIELD T5051 2505515V03 TRANSFORMER 4:1 T5052 2508397X02 TRANSFORMER 1:1 U0101 5102226J56 MICROPROCESSOR U 0 111 5102463J64 EEPROM U0121 5186137B01 IC, FLASH ROM U0122 5185748L01 SRAM U0141 5113805A30 REMUX U0211 5183222M49 IC, QUAD OPAMP U0221 5185130C53 IC, ASFIC U0251 5184704M60 IC-CMOS ANALOG U0271 5109699X01 AUDIO PA U0301 5109152M01 EEPROM ANALOG U0331 5186204B01 BUFFER / DRIVER U0341 5113818A01 LINEAR IC OP AMP U0342 5105750U28 IC CMOS SWITCH U0351 5102463J40 REGULATOR, 3.3V U0611 5183308X01 ADJUSTABLE VOLTAGE REG- ULATOR U0641 5183308X01 ADJUSTABLE VOLTAGE REG- ULATOR U0651 5113816A07 REGULATOR, 5V U0652 5113815A02 UNDERVOLT SENSOR U3101 5186144B01 IC, IF U 3 111 5102463J52 QUAD ANALOG SWITCH U3115 5102463J52 QUAD ANALOG SWITCH U5201 5185963A27 IC FRACTN U5211 5105739X05 IC, VOLTAGE REGULATOR U5301 5105750U54 IC, VCO U5401 5185130C65 IC LDMOS DRIVER U5402 5113818A01 DUAL OP-AMP U5501 5185765B28 IC POWER CONTROL Circuit RefMotorola Part No.Description U5502 5185963A15 IC TEMPERATURE SENSOR VR0151 4813830A15 DIODE, 5.6V VR0501 4805656W09 DIODE, ZENER VR0503 4805656W09 DIODE, ZENER VR0504 4813830A40 DIODE, ZENER VR0505 4805656W09 DIODE, ZENER VR0509 4813830A40 DIODE, ZENER VR0510 4813830A40 DIODE, ZENER VR0537 4813830A15 DIODE, 5.6V VR0541 4813830A27 DIODE, 14V VR0601 4813832C77 DIODE VR0621 4813830A15 DIODE, 5.6V VR5471 4813830A15 DIODE, 5.6V Y0131 4880113R19 CRYSTAL 38.4KHZ Y3101 4880606B09 2ND OSC XTAL 44.395 MHZ Y3102 9186145B02 455KHz DISCRIMINATOR Y5262 4886182B01 TCXO 16.8MHZ Circuit RefMotorola Part No.Description
4-14UHF Band 2 1-25W PCBs / Schematics / Parts List THIS PAGE INTENTIONALLY LEFT BLANK
GM338/GM398 Mobile Radios Low Band Service Information Issue: December, 2003
Computer Software Copyrights The Motorola products described in this manual may include copyrighted Motorola computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs, including the exclusive right to copy or reproduce in any form, the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied or reproduced in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant, either directly or by implication, estoppel or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive royalty- free license to use that arises by operation of law in the sale of a product.
i Table of Contents Section 1 Model Chart and Technical Specifications 1.0 GM338 Model Chart............................................................................................. 1-1 2.0 Technical Specifications ...................................................................................... 1-2 Section 2 Theory of Operation 1.0 Introduction .......................................................................................................... 2-1 2.0 Low Band Receiver .............................................................................................. 2-1 2.1 Receiver Front-End ........................................................................................ 2-1 2.2 Front-End Band-Pass Filters and Pre-Amplifier ............................................. 2-2 2.3 First Mixer and High Intermediate Frequency (IF) .......................................... 2-2 2.4 High Intermediate Frequency (IF) and Blanker Switches ............................... 2-2 2.5 Low Intermediate Frequency (IF) and Receiver Back End ............................. 2-3 2.6 “Extender” (Noise Blanker) ............................................................................. 2-3 3.0 Transmitter Power Amplifier (PA) 60 W ............................................................... 2-4 3.1 Power Controlled Stage.................................................................................. 2-4 3.2 Driver Stage.................................................................................................... 2-5 3.3 Final Stage ..................................................................................................... 2-5 3.4 Antenna Switch............................................................................................... 2-5 3.5 Harmonic Filter ............................................................................................... 2-5 3.6 Power Control ................................................................................................. 2-6 3.7 TX Safety Switch ............................................................................................ 2-6 4.0 Frequency Synthesis ........................................................................................... 2-7 4.1 Fractional-N Synthesizer ................................................................................ 2-7 4.2 Voltage Controlled Oscillator (VCO) and Buffers ........................................... 2-8 4.3 Synthesizer Operation .................................................................................... 2-9 Section 3 Troubleshooting Charts 1.0 Troubleshooting Flow Chart for Receiver (Sheet 1 of 2)...................................... 3-1 2.0 Troubleshooting Flow Chart for Transmitter ........................................................ 3-3 3.0 Troubleshooting Flow Chart for Synthesizer ........................................................ 3-4 4.0 Troubleshooting Flow Chart for VCO ................................................................... 3-5
ii Section 4 Low Band PCBs/Schematics/Parts Lists 1.0 Allocation of Schematics and Circuit Boards ....................................................... 4-1 1.1 Controller Circuits ........................................................................................... 4-1 2.0 Low Band PCBs / Schematics / Parts Lists ......................................................... 4-3 Low Band Range 1 (29.7-36.0 MHz) 8486206B06 Top Side ................................. 4-3 Low Band Range 1 (29.7-36.0 MHz) 8486206B06 Bottom Side ............................ 4-4 Low Band Range 1 (29.7-36.0 MHz) 8486206B08 Top Side ................................. 4-5 Low Band Range 1 (29.7-36.0 MHz) 8486206B08 Bottom Side ............................ 4-6 Low Band Range 2 (36.0-42.0 MHz) 8486207B05 Top Side ................................. 4-7 Low Band Range 2 (36.0-42.0 MHz) 8486207B05 Bottom Side ............................ 4-8 Low Band Range 2 (36.0-42.0 MHz) 8486207B07 Top Side ................................. 4-9 Low Band Range 2 (36.0-42.0 MHz) 8486207B07 Bottom Side .......................... 4-10 Low Band Range 3 (42-50 MHz) 8486908Z02 Top Side ..................................... 4-11 Low Band Range 3 (42-50 MHz) 8486908Z02 Bottom Side ................................ 4-12 Low Band Range 3 (42-50 MHz) 8486908Z04 Top Side ..................................... 4-13 Low Band Range 3 (42-50 MHz) 8486908Z04 Bottom Side ................................ 4-14 Low Band Range 1 (29.7-36.0 MHz) Synthesizer FRACN ................................... 4-15 Low Band Range 2 (36.0-42.0 MHz) Synthesizer FRACN ................................... 4-16 Low Band Range 3 (42-50 MHz) Synthesizer FRACN ......................................... 4-17 Low Band Range 1 (29.7-36.0 MHz) Voltage Controlled Oscillator ..................... 4-18 Low Band Range 2 (36.0-42.0 MHz) Voltage Controlled Oscillator ..................... 4-19 Low Band Range 3 (42-50 MHz) Voltage Controlled Oscillator ........................... 4-20 Low Band Range 1 (29.7-36.0 MHz) Power Amplifier - Sheet 1 of 2 ................... 4-21 Low Band Range 1 (29.7-36.0 MHz) Power Amplifier - Sheet 2 of 2 ................... 4-22 Low Band Range 2 (36.0-42.0 MHz) Power Amplifier - Sheet 1 of 2 ................... 4-23 Low Band Range 2 (36.0-42.0 MHz) Power Amplifier - Sheet 2 of 2 ................... 4-24 Low Band Range 3 (42-50 MHz) Power Amplifier - Sheet 1 of 2 ......................... 4-25 Low Band Range 3 (42-50 MHz) Power Amplifier - Sheet 2 of 2 ......................... 4-26 Low Band Range 1 (29.7-36.0 MHz) Receiver Front End .................................... 4-27 Low Band Range 2 (36.0-42.0 MHz) Receiver Front End .................................... 4-28 Low Band Range 3 (42-50 MHz) Receiver Front End .......................................... 4-29 Low Band Range 1/2 Controller - T6 (for PC Boards 8486206B06 & 8486207B05) .............................................. 4-30 Low Band Range 3 Controller-T9 (for PC Board 8486908Z02)............................ 4-31 Low Band Range 1/2/3 Controller - T11 (for PC Boards 8486206B08, 8486207B07 & 8486908Z04 ) ............................................................................................... 4-32 Low Band Range 1 and 2 IO - T6 (for PC Boards 8486206B06 & 8486207B05 .. 4-33 Low Band Range 3 IO - T9 (for PC Board 8486908Z02) ..................................... 4-34 Low Band Range 1/2/3 IO - T11 (for PC Boards 8486206B08, 8486207B07 & 8486908Z04 ................................................................................................. 4-35 Low Band Range 1/2/3 (29.7-36.0/36.0-42.0/42-50 MHz) - Audio ....................... 4-36 Low Band Range 1/2/3 (29.7-36.0/36.0-42.0/42-50 MHz) - Supply Voltage ........ 4-37
iii Low Band Range 1/2/3 - IF sheet 1 of 2 (for PC Boards 8486206B06, 8486207B05 & 8486908Z02) ................................................................................................ 4-38 Low Band Range 1/2/3 - IF sheet 2 of 2 (for PC Boards 8486206B06, 8486207B05 & 8486908Z02) ................................................................................................ 4-39 Low Band Range 1/2/3 - IF sheet 1 of 2 (for PC Boards 8486206B08, 8486207B07 & 8486908Z04) ................................................................................................ 4-40 Low Band Range 1/2/3 - IF sheet 2 of 2 (for PC Boards 8486206B08, 8486207B07 & 8486908Z04) ................................................................................................ 4-41 Low Band Range 1/2/3 (29.7-36.0/36.0-42.0/42-50 MHz) - Noise Blanker .......... 4-42 Low Band Range 1 PCB 8486206B06 Parts List ................................................. 4-43 Low Band Range 2 PCB 8486207B05 Parts List ................................................ 4-49 Low Band Range 3 PCB 8486908Z02 Parts List ................................................. 4-54 Low Band Range 1 PCB 8486206B08 Parts List ................................................. 4-60 Low Band Range 2 PCB 8486207B07 Parts List ................................................. 4-66 Low Band Range 3 PCB 8486908Z04 Parts Lis .................................................. 4-72