Motorola Vhf 136 174 Mhz Uhf 435 480 Mhz 6881096c38 Manual
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VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List 7-31 6881096C38March, 2006C470 5pF; 50V; +-0.25% MURATA GRM39CH050C50PT N/AC471 8pF; 50V; +-0.5% MURATA GRM39CH080D50PT N/A C472 56pF; 50V; +-30% MURATA GRM39CH560J50PT 2113740F45 C473 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C474 0.01uF; 50V; +-5% MURATA GRM39B103K50PT 2113931F49 C475 10pF; 50V; +-30% MURATA GRM39CH100D50PT 2113740F27 C476 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C477 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C478 5pF; 50V; +-0.25% MURATA GRM39CH050C50PT N/A C479 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C480 NU C481 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C482 0.01uF; 50V; +-5% MURATA GRM39B103K50PT 2113931F49 C483 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C484 6.8uF; 6.3V; +-20% NEC TEMSVA0J685M8R N/A C485 2.2uF; 16V; +-0% MURATA GRM40F225Z16PT N/A C486 33pF; 50V; +-30% MURATA GRM39CH330J50PT 2113740F39 C487 NU C489 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25C490 100pF; 50V; +-30% MURATA GRM39CH101J50PT 2113740F51 C493 0.01uF; 50V; +-5% MURATA GRM39B103K50PT 2113931F49 C494 NU C495 3pF; 50V; +-0.25% MURATA GRM39CJ030C50PT N/AC496 22pF; 50V; +-30% MURATA GRM39CH220J50PT 2113740F35 C501 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C502 0.01uF; 50V; +-5% MURATA GRM39B103K50PT 2113931F49 C503 NU C504 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C505 100pF; 50V; +-30% MURATA GRM39CH101J50PT 2113740F51 C506 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C508 470pF; 50V; +-10% MURATA GRM39B471K50PT N/A C509 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C510 0.22uF; 10V; +-10% MURATA GRM39B224K10PT N/A C511 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C512 0.0015uF; 50V; +-10% MURATA GRM39B152K50PT 2155169M11 C513 33pF; 50V; +-30% MURATA GRM39CH390J50PT 2113740F41 C514 0.01uF; 50V; +-5% MURATA GRM39B103K50PT 2113931F49 C515 0.01uF; 16V; +-2% Panasonic ECHU1C103GX5 DSCF097003 C516 0.01uF; 16V; +-2% Panasonic ECHU1C103GX5 DSCF097003 C517 0.01uF; 16V; +-2% Panasonic ECHU1C103GX5 DSCF097003 C518 0.01uF; 16V; +-2% Panasonic ECHU1C103GX5 DSCF097003 C519 0.01uF; 50V; +-5% MURATA GRM39B103K50PT 2113931F49 C520 0.01uF; 16V; +-2% Panasonic ECHU1C103GX5 DSCF097003 C521 0.01uF; 16V; +-2% Panasonic ECHU1C103GX5 DSCF097003 C522 0.01uF; 16V; +-2% Panasonic ECHU1C103GX5 DSCF097003 C523 0.22uF; 10V; +-10% MURATA GRM39B224K10PT N/A C524 0.068uF;16V; +-10% MURATA GRM39B683K16PT N/A C525 27pF; 50V; +-30% MURATA GRM39CH270J50PT 2113740F37 C526 39pF; 50V; +-30% MURATA GRM39CH390J50PT 2113740F41 C528 1uF; 6.3V; +-20% MURATA GRM39B105K6.3PT 2113928P04 C529 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part Number C530 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C531 220pF; 50V; +-10% MURATA GRM39B221K50PT 2155169M01 C532 220pF; 50V; +-10% MURATA GRM39B221K50PT 2155169M01 C533 22pF; 50V; +-30% MURATA GRM39CH220J50PT 2113740F35 C534 2.2uF; 10V; +-20% NEC TESVA1A225M1-8R N/A C535 0.027uF;25v; +-10% MURATA GRM39B273K25PT N/A C536 0.047uF;16V; +-10% MURATA GRM39B473K16PT N/A C537 0.0027uF;50V; +-10% MURATA GRM39B272K50PT N/A C538 0.01uF; 50V; +-5% MURATA GRM39B103K50PT 2113931F49 C539 0.039uF; 16v; +-10% MURATA GRM39B393K16PT 2113743E11 C540 0.0015uF; 50V; +-10% MURATA GRM39B152K50PT 2155169M11 C541 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C542 390pF; 50V; +-10% MURATA GRM39B391K50PT 2113741F15 C543 0.0047uF;50V; +-10% MURATA GRM39B472K50PT N/A C544 0.22uF; 50V; +-10% MURATA GRM39B224K10PT N/A C545 33uF; 6.3V; +-20% NEC TEMSVB20J336M8R N/A C546 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C547 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C550 0.01uF; 16V; +-2% Panasonic ECHU1C103GX5 DSCF097003 C551 0.01uF; 16V; +-2% Panasonic ECHU1C103GX5 DSCF097003 C601 0.01uF; 50V; +-5% MURATA GRM39B103K50PT 2113931F49 C602 0.0033uF;50V; +-10% MURATA GRM39B332K50PT 2155169M15 C603 82pF; 50V; +-30% MURATA GRM39CH820J50PT 2113740F49 C604 0.0012uF; 50V; +-10% MURATA GRM39B122K50PT 2155169M10 C605 680pF; 50V; +10% MURATA GRM39B681K50PT N/A C606 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C607 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C608 NU C612 10pF; 50V; +-30% MURATA GRM39CH100D50PT 2113740F27 C615 0.01uF; 50V; +-5% MURATA GRM39B103K50PT 2113931F49 C616 0.027uF; 25V; +-10% MURATA GRM39B273K25PT N/A C617 0.0047uF;50V; +-10% MURATA GRM39B472K50PT N/A C618 82pF; 50V; +-30% MURATA GRM39CH820J50PT 2113740F49 C619 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C620 NU C621 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25C622 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C623 0.01uF; 50V; +-5% MURATA GRM39B103K50PT 2113931F49 C624 220pF; 50V; +-10% MURATA GRM39B221K50PT 2155169M01 C625 4.7uF; 6.3V; +-20% NEC TEMSVA0J475M8R N/A C626 10uF; 6.3V; +-20% NEC TEMSVA0J106M8R N/A C627 470pF; 50V; +-10% MURATA GRM39B471K50PT N/A C628 1uF; 16V; +-20% NEC TESVA1C105M1-8R N/A C629 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C630 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C631 0.0082uF; 50V; +-10% MURATA GRM39B822K50PT N/A C632 68pF; 50V; +-30% MURATA GRM39CH680J50PT 2113740F47 C633 0.01uF; 50V; +-5% MURATA GRM39B103K50PT 2113931F49 C634 0.0018uF;50V; +-10% MURATA GRM39B182K50PT 2155169M12 C636 100pF; 50V; +-30% MURATA GRM39CH101J50PT 2113740F51 C639 27pF; 50V; +-30% MURATA GRM39CH270J50PT 2113740F37 Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part Number
7-32 VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List March, 20066881096C38C641 0.22uF; 10V; +-10% MURATA GRM39B224K10PT N/AC642 0.0015uF; 50V; +-10% MURATA GRM39B152K50PT 2155169M11 C643 1uF; 6.3V; +-20% MURATA GRM39B105K6.3PT 2113928P04 C646 4.7uF; 50V; +-10% MURATA GRM21BB31A475KA7 4_+A02 N/A C647 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C648 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C701 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C702 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C703 0.22uF; 10V; +-10% MURATA GRM39B224K10PT N/A C704 4.7uF; 6.3V; +-20% NEC TEMSVA0J475M8R N/A C705 2.2uF; 16V; +-0% MURATA GRM40F225Z16PT N/A C706 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C707 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C708 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C709 10uF; 6.3V; +-20% NEC TEMSVA0J106M8R N/A C710 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C711 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C713 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C714 100pF; 50V; +-30% MURATA GRM39CH101J50PT 2113740F51 C715 100pF; 50V; +-30% MURATA GRM39CH101J50PT 2113740F51 C716 100pF; 50V; +-30% MURATA GRM39CH101J50PT 2113740F51 C717 100pF; 50V; +-30% MURATA GRM39CH101J50PT 2113740F51 C718 100pF; 50V; +-30% MURATA GRM39CH101J50PT 2113740F51 C719 100pF; 50V; +-30% MURATA GRM39CH101J50PT 2113740F51 CD501 Discriminator Samsung IFD0455C24E03 DSFL506003 CN201 Connector Contact Motorola 09D86237A N/A CN701 Connector Matsushita DenkoAXK6S40545J/P DSCN097003 F401 NU F402 Filter , 45.1 Mhz HERTZ 45N12A5 (45.1MHz) UM-5J-SMDDSXF137006F501 TOKO BLFYM455D N/A F502 TOKO ALFYM455G N/A J401 Antenna Jack Motorola 02D04852J N/A J702 Molex 53047-0210 DSCN075035 J703 Hoshiden HSJ1603-011020 N/A J704 Hoshiden HSJ1501-011120 N/A L301 100nH TOKO LL1608-FSR10J (100nH) 2413926N24 L302 100nH Sagami Elec C2012C-R10J N/A L305 47nH Sagami Elec C2012C-47NG 2413923B12 L306 1uH Sagami Elec C2520C-1R0J 2462587N68 L307 Chip Emifil MURATA BLM21A121SPT 2480067M02 L312 1uH TOKO FSLM2520-1R0J 2485601J13 L313 47nH Sagami Elec C2012C-47NG 2413923B12 L314 56nH Sagami Elec C2012C-56NG 2413923B18 L315 47nH Sagami Elec C2012C-47NG 2413923B12 L317 47nH Sagami Elec C2012C-47NG 2413923B12 L318 1uH Sagami Elec C2520C-1R0J 2462587N68 L319 TOKO A914BYW-470M=P3 N/A Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part Number L401 12nH Sagami Elec C2012C-12NJ 2462587V23 L402 12nH Sagami Elec C2012C-12NJ 2462587V23 L403 470nH TOKO FSLM2520-R47K 2485602J33 L404 12nH Sagami Elec C2012C-12NJ 2462587V23 L405 12nH Sagami Elec C2012C-12NJ 2462587V23 L406 Airwound Coil UCHIDA/LETEST E2-0.30-1.0-4TL N/A L407 Coil LATEST SMD-0314A N/A L408 Coil LATEST SMD-0314A N/A L409 33nH TOKO LL2012-FH33NJ (33nH) 2413926K17 L410 150nH Sagami Elec C2012C-R15J 2462587V36 L411 470nH TOKO FSLM2520-R47K 2485602J33 L413 Airwound Coil UCHIDA/LETEST E2-0.40-0.9-3TL N/A L414 Airwound Coil UCHIDA/LETEST E2-0.30-1.7-6TL N/A L415 Airwound Coil UCHIDA/LETEST E2-0.30-1.7-5TL N/A L416 Airwound Coil UCHIDA/LETEST E2-0.30-1.7-5TL N/A L417 1uH TOKO FSLM2520-1R0J 2485601J13 L418 Airwound Coil UCHIDA/LETEST E2-0.30-1.0-7TL N/A L419 Airwound Coil UCHIDA/LETEST E2-0.40-0.9-3TL N/A L420 Airwound Coil UCHIDA/LETEST E2-0.40-1.0-5TL N/A L421 39nH Sagami Elec C2012C-39NJ 2462587V29 L422 Airwound Coil UCHIDA/LETEST E2-0.40-0.9-3TL N/A L423 Airwound Coil UCHIDA/LETEST E2-0.30-1.0-6TL N/A L424 Airwound Coil UCHIDA/LETEST E2-0.30-1.0-5TL N/A L425 68nH Sagami Elec C2012C-68NJ 2462587V32 L426 Airwound Coil UCHIDA/LETEST E2-0.30-1.0-4TL N/A L427 100nH TOKO LL1608-FSR10J (100nH)2413926N24 L428 100nH TOKO LL1608-FSR10J (100nH) 2413926N24 L429 Chip Beads TDK ZBFS5105-PT N/A L430 100nH TOKO LL1608-FSR10J (100nH) 2413926N24 L431 2.2uH TDK MLF1608A2R2KT N/A L702 390nH Sagami Elec C2012C-R39J 2462587V41 P701 SP WIRE Assembly EU-connector WC-013 N/A PB201 K305E502 N/A Q201 PNP NEC 2SB798-T1 DK N/A Q202 DUAL NPN Rohm UMW1N TL N/A Q203 Single Rohm 1SR154-400 TE25 4842006M02 Q204 IC, Regulator TOREX XC62HR5002PR DSIC510004 Q208 Toshiba RN2102 N/A Q209 Toshiba RN1102 N/A Q210 PNP Toshiba 2SA1362-GR TE85L N/A Q211 Toshiba RN2110 N/A Q308 NPN Toshiba 2SC5086-Y TE85L N/A Q309 FET NEC 2SJ243-T1 N/A Q310 DUAL PNP/NPN Rohm UMC4N TR N/A Q311 Dual Varactor Toshiba 1SV228-TPH3 N/A Q314 PNP Toshiba 2SA1586-GR TE85L N/A Q315 NPN Toshiba 2SC4116-GR TE85L N/A Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part Number
VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List 7-33 6881096C38March, 2006Q316 Zener ;7.6V Rohm UDZ S 7.5B TE-17 N/AQ319 Single Rohm 1SS355 TE-17 4870360C15 Q323 Fujitsu MB15A02PFV1-ER DSIC042003 Q324 NPN NEC 2SC4226-T1 R24 N/A Q325 NPN NEC 2SC4226-T1 R24 N/A Q326 Dual Varactor Toshiba 1SV228-TPH3 N/A Q329 Varactor Toshiba 1SV279-TPH3 N/A Q330 NPN Toshiba 2SC4116-GR TE85L N/A Q331 NPN Toshiba 2SC4116-GR TE85L N/A Q332 Single Rohm RB521S-30 TE61 N/A Q333 TOKO TK11850LTL N/A Q334 Toshiba TA R 5 S 3 3 N/A Q401 Dual Varactor Toshiba 1SV225-TPH3 N/A Q403 Dual Varactor Toshiba 1SS362-TE85L N/A Q404 NPN Toshiba 2SC5086-Y TE85L N/A Q405 Dual Varactor Toshiba 1SV225-TPH3 N/A Q407 Diode HP HSMS-2817 (B7) N/A Q408 NPN Toshiba 2SC4215-Y TE85L N/A Q409 Single Hitachi HVU131TRF N/A Q410 (MA/COM) MA4PH262 N/A Q411 FET Toshiba 2SK3476 DSTR013027 Q412 FET Toshiba 2SK3475 DSTR013026 Q413 NPN NEC 2SC3356-T1B R24 N/A Q414 NPN Toshiba 2SC5086-Y TE85L N/A Q415 Single Hitachi HSC277TRF N/A Q416 NPN Toshiba 2SC5086-Y TE85L N/A Q417 Toshiba RN1102 N/A Q418 Toshiba RN1104 N/A Q419 TI LM2904PW N/A Q501 DUAL PNP/NPN Rohm UMC4N TR N/A Q502 TI LM2902DTB N/A Q503 FET Toshiba 2SJ144Y-TE85L N/A Q504 Toshiba RN1104 N/A Q505 TI LM2902DTB N/A Q506 IF IC Toshiba TA31136FN-TP1 DSIC013007 Q507 Dual Rohm DAN235ETL N/A Q508 Dual Rohm DAN235ETL N/A Q509 Toshiba RN2104 N/A Q510 IC, Op-Amp JRC NJM2107F (TE1) DSIC025016 Q511 Single Rohm RB521S-30 TE61 N/A Q512 Single Hitachi HSC277TRF N/A Q513 Single Rohm RB521S-30 TE61 N/A Q601 Toshiba RN1104 N/A Q602 TI LM2902DTB N/A Q604 Single Rohm RB521S-30 TE61 N/A Q605 Toshiba RN1104 N/A Q608 Toshiba RN1104 N/A Q609 DUAL NPN Rohm UMG2N TR N/A Q610 TI LM2902DTB N/A Q613 Toshiba RN2104 N/A Q615 Toshiba 1SS361 N/A Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part Number Q616 FET Toshiba SSM3K03FE-TE85L N/A Q617 IC, Op-Amp JRC NJM2107F (TE1) DSIC025016 Q701 Toshiba RN1104 N/A Q702 IC, Audio Amplifier Philips TDA8541T/N1 DSIC174004 Q703 Toshiba RN1104 N/A Q704 PNP Toshiba 2SA1586-GR TE85L N/A Q705 Single Rohm 1SR154-400 TE25 4842006M02 Q706 Zener;6.9V Rohm UDZ S 6.8B TE-17 4842006M03 Q713 Toshiba 2SC2859 N/A Q714 NPN Toshiba 2SC4116-GR TE85L N/A Q715 Zener;20.39V Rohm UDZ S 20B TE-17 N/A R201 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R202 2.2 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 222 0662057A57 R203 4.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 472 0662057A65 R204 4.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 472 0662057A65 R205 Chip Thermister Hokuriku NSM3503J400J (50K ohm)N/A R209 10 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 100 0662057A01 R210 22 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 220 0662057A09 R211 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R212 100 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 101 0662057A25 R213 47 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 473 0662057A89 R214 5.6 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 562 0662057A61 R310 100 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 101 0662057A25 R311 15 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 153 0662057A77 R312 220 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 221 0662057A33 R313 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R314 0 ohm; 0.1W; +-0.05 ohm Rohm MCR03 EZHJ 000 0662057B47 R315 2.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 272 0662057A59 R316 1.5 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 152 0662057A53 R317 2.2 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 222 0662057A57 R318 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R319 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R320 1.5 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 152 0662057A53 R321 6.8 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 682 0662057A69 R322 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R323 Chip Network Resistor Hokuriku CRA168-472J DSRA508001 R335 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R336 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R338 220 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 221 0662057A33 R339 15 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 150 0662057A05 R340 22 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 223 0662057A81 R341 NU R342 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R343 2.2 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 222 0662057A57 R346 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R347 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R349 1 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 102 0662057A49 R350 4.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 472 0662057A65 R356 4.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 472 0662057A65 Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part Number
7-34 VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List March, 20066881096C38R357 10 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 100 0662057A01R358 47 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 470 0662057A17 R359 4.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 472 0662057A65 R361 22 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 223 0662057A81 R362 22 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 223 0662057A81 R363 470 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 471 0662057A41 R364 2.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 272 0662057A59 R365 470 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 471 0662057A41 R366 470 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 471 0662057A41 R371 100 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 101 0662057A25 R372 1 ohm Hokuriku CR1/161R0JV N/A R373 5.6 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 562 0662057A61 R374 120 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 124 0662057A99 R375 220 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 221 0662057A33 R376 100 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 101 0662057A25 R377 0 ohm; 0.1W; +-0.05 ohm Rohm MCR03 EZHJ 000 0662057B47 R401 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R402 5.6 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 562 0662057A61 R403 3.3 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 332 0662057A61 R404 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R405 2.2 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 2R2 0662057W09 R406 0 ohm; 0.1W; +-0.05 ohm Rohm MCR03 EZHJ 000 0662057B47 R407 10 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 100 0662057A01 R408 1 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 102 0662057A49 R409 390 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 391 0662057A39 R410 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R411 NU R412 NU R413 56 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 560 0662057A19R414 0 ohm; 0.1W; +-0.05 ohm Rohm MCR03 EZHJ 000 0662057B47 R415 150 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 154 0662057B02 R416 1.8Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 182 0662057A55 R418 39 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 390 0662057A15 R419 220 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 221 0662057A33 R420 100 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 101 0662057A25 R421 120 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 121 0662057A27 R422 39 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 390 0662057A15 R423 22 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 223 0662057A81 R424 12 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 123 0662057A75 R425 NU R426 100 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 101 0662057A25R427 12 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 123 0662057A75 R428 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R429 470 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 471 0662057A41 R430 100 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 101 0662057A25 R431 15 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 153 0662057A77 R432 220 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 221 0662057A33 R433 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part Number R434 10 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 100 0662057A01R435 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R436 4.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 472 0662057A65 R437 680 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 681 0662057A45 R438 4.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 4R7 0662057W17 R439 15 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 153 0662057A77 R440 4.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 472 0662057A65 R441 1 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 102 0662057A49 R442 330 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 331 0662057A37 R443 330 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 331 0662057A37 R444 22 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 220 0662057A09 R445 Hokuriku LPR1R100FE (0.1ohm 1W) N/A R446 100 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 1003 0662057P95 R447 100 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 1003 0662057P95 R448 97.6K ohm 1% Rohm MCR03 EZHF 9762 0662057P81 R449 100 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 1003 0662057P95 R450 100 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 1003 0662057P95 R451 100 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 1003 0662057P95 R452 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R453 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R454 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R455 27 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 273 0662057A83 R456 1 Mohm; 0.1W; +-5% Rohm MCR03 EZHJ 105 0662057B22 R457 15 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 153 0662057A77 R459 NU R466 1 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 102 0662057A49 R468 0 ohm; 0.1W; +-0.05 ohmRohm MCR03 EZHJ 000 0662057B47 R469 NU R470 22 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 220 0662057A09R501 0 ohm; 0.1W; +-0.05 ohm Rohm MCR03 EZHJ 000 0662057B47 R502 47 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 473 0662057A89 R503 2.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 272 0662057A59 R505 2.2 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 222 0662057A57 R506 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R507 1 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 102 0662057A49 R508 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R509 68 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 683 0662057A93 R510 470 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 474 0662057B14 R511 56 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 563 0662057A91 R512 47 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 473 0662057A89 R513 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R514 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R515 25.5 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 2552 0662057T92 R516 29.4 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 2942 0662057P29 R517 15.8 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 1582 0662057Z03 R518 11.5 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 1152 0662057Z35 R519 150 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 1503 0662057P97 R520 4.22 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 4221 N/A Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part Number
VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List 7-35 6881096C38March, 2006R521 715 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 7153 0662057T99R522 NU R523 47 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 473 0662057A89R524 2.2 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 222 0662057A57 R525 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R526 0 ohm; 0.1W; +-0.05 ohm Rohm MCR03 EZHJ 000 0662057B47 R527 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R530 22 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 223 0662057A81 R531 22 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 223 0662057A81 R532 1.5Mohm; 0.1W; +-5% Rohm MCR03 EZHJ 155 0662057B26 R534 330 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 334 0662057B10 R535 2.2 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 222 0662057A57 R536 1 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 102 0662057A49 R537 470 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 474 0662057B14 R538 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R539 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R540 22 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 223 0662057A81 R541 22 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 223 0662057A81 R542 22 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 223 0662057A81 R543 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R544 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R545 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R546 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R547 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R548 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R549 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R550 1 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 102 0662057A49 R551 0 ohm; 0.1W; +-0.05 ohm Rohm MCR03 EZHJ 000 0662057B47 R560 5.6 Kohm; 0.1W; +-5% Rohm MCR03 EZHF 562 0662057A67 R561 634 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 6343 N/A R569 1 Kohm; 0.25W; +-5% Rohm CR1/4-102J N/A R570 120 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 124 0662057A99 R571 220K ohm MURATA NPC18WM224K03RB (220K ohm)N/A R601 680 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 684 0662057B18 R602 6.8 Kohm; 0.25W; +-5% Rohm MCR03 EZHJ 682 0662057A69 R604 6.8 Kohm; 0.25W; +-5% Rohm MCR03 EZHJ 682 0662057A69 R605 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R606 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R607 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R608 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R609 680 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 684 0662057B18 R610 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R611 Chip Thermistor Hokuriku NSM3503J400J (50K ohm)N/A R612 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R615 47 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 473 0662057A89 R616 22 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 223 0662057A81 R617 120 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 124 0662057A99 Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part Number R620 4.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 472 0662057A65 R621 270 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 274 0662057B08 R622 0 ohm; 0.1W; +-0.05 ohm Rohm MCR03 EZHJ 000 0662057B47 R625 18 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 183 0662057A79 R626 18 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 183 0662057A79 R627 680 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 684 0662057B18 R628 0 ohm; 0.1W; +-0.05 ohm Rohm MCR03 EZHJ 000 0662057B47 R629 NU R631 NU R632 0 ohm; 0.1W; +-0.05 ohmRohm MCR03 EZHJ 000 0662057B47R633 12 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 123 0662057A75 R634 680 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 684 0662057B18 R635 1.2 Mohm; 0.1W; +-5% Rohm MCR03 EZHJ 125 0662057B24 R636 0 ohm; 0.1W; +-0.05 ohmRohm MCR03 EZHJ 000 0662057B47 R637 0 ohm; 0.1W; +-0.05 ohm Rohm MCR03 EZHJ 000 0662057B47 R638 330 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 334 0662057B10 R639 150 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 154 0662057B02 R640 150 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 154 0662057B02 R641 680 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 684 0662057B18 R642 33 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 3302 N/A R643 22 Kohm; 0.1W; +-1% Rohm MCR03 EZHF 2202 N/A R645 1 Mohm; 0.1W; +-5% Rohm MCR03 EZHJ 105 0662057B22 R646 3.3 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 332 0662057A61 R648 68 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 683 0662057A93 R649 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R650 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R651 120 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 124 0662057A99 R652 33 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 333 0662057A85 R654 2.2 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 222 0662057A57 R655 4.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 472 0662057A65 R658 820 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 821 0662057A47 R659 12 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 123 0662057A75 R660 68 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 683 0662057A93 R661 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R663 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R669 0 ohm; 0.1W; +-0.05 ohmRohm MCR03 EZHJ 000 0662057B47 R675 47 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 473 0662057A89 R676 NU R677 56 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 563 0662057A91 R678 100 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 104 0662057A97 R679 47 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 473 0662057A89 R680 120 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 124 0662057A99 R681 220 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 224 0662057B06 R701 2.2 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 222 0662057A57 R702 1.5 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 152 0662057A53 Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part Number
7-36 VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List March, 20066881096C38R703 470 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 474 0662057B14R704 47 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 473 0662057A89 R705 22 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 220 0662057A09 R706 470 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 471 0662057A41 R707 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R708 2.2 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 222 0662057A57 R709 0 ohm; 0.1W; +-5% Rohm MCR10 EZHJ 000 0662057B47 R710 100 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 101 0662057A25 R711 10 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 103 0662057A73 R716 0 ohm; 0.1W; +-5% Rohm MCR10 EZHJ 000 0662057B47 R717 0 ohm; 0.1W; +-5% Rohm MCR10 EZHJ 000 0662057B47 R720 220 ohm; 0.1W; +-5% Rohm MCR03 EZHJ 221 0662057A33 R721 4.7 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 472 0662057A65 RV601 Hokuriku VG025CHXTB103 N/A RV602 Hokuriku VG025CHXTB103 N/A RV603 Hokuriku VG025CHXTB103 N/A SP701 SPEAKER Orient Sound K028NA (S09139) N/A SW201 Potentiometer TOCOS TP76N17N A10Kohm 10SK N/A X301 NDK HKE3065B N/A X501 NDK HU-816-106 N/A Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part Number
Chapter 8 UHF (435-480 MHz) Band Information 8.1 Model Charts Business Portable Radio, VHF 136-174 MHz Model Description AAH49RCF8AA1A_Business Portable, 435-480 MHz, 2-5W, 12.5/25 kHz, 16 Ch. AAH49RCF8AA1A_ Business Portable, 435-480 MHz, 2-5W, 12.5/25 kHz, 4 Ch. ItemDescription X PMUD1925_ Business Portable, 435-480 MHz, 2-5W, 12.5/25 kHz, 16 Ch. XPMUD1922_Business Portable, 435-480 MHz, 2-5W, 12.5/25 kHz, 4 Ch. X DSAXRK210004 Front Housing Kit, Black CP125 XDSAXRK210001Front Housing Kit, Black BC120 X X DSAXRK210002 Front Housing Kit, Grey XXPMDN4061_Chassis Hardware Kit (1-Piece Audio Jack R2) X X DS1M001120 Chassis Hardware Kit (2-Piece Audio Jack) XXDSAXRA110001Volume Knob Assembly X X DSAXRK290001 LCD Kit XXDSAXRA220001Speaker Assembly X X DSAXRM2B0001 Screw M2.6 XXDSAXRM2A0001Battery Contact Gasket X X DSAXRM250001 Main Gasket XXDSAXRM120001Volume Knob Gasket X X DSAXRM2C0001 Gasket (Screw 26) XXPMDN4063ABack Chassis Kit (1-Piece Audio Jack) X X DSM5190001 Back Chassis Kit (2-Piece Audio Jack) XXDSAXRM140001PTT Button X X PMNN4063_R Battery Std NiMH XXPMAE4003_UHF Helical 9cm Antenna, 403-470 MHz X X PMAE4011_ UHF Helical 10cm Antenna, 435-480 MHz XXNAE6483_Standard UHF Whip Antenna, 403-520 MHz X X PMTN4087_ Standard Rapid Rate Charger Kit, 120V
March, 20066881096C38 8-2UHF (435-480 MHz) Band Information: Model Charts X3380384W23CP125 Nameplate X DSAXRM160001 BC120 Nameplate XXHLN9844_2 Spring Belt Clip X 6881096C35 Business Portable Radio User Guide (English) X6881098C60CP125 Radio User Guide (English/French) X = indicates one of each is required.Business Portable Radio, VHF 136-174 MHz Model Description
Specifications8-3 March, 20066881096C38 8.2 Specifications General TransmitterReceiver UHF Frequency:435-480 MHz Channel Capacity: 16, 4 Power Supply:7.5 Volts ±20% Dimensions with Stan- dard High Capacity NiMH Battery:115.5mm x 56mm x 35mm Weight: with Standard High Capacity NiMH Battery:350 g Average Battery Life @ (5-5-90 Duty Cycle)(Low Power) >11 hrs(High Power) >8 hrs Sealing:Passes rain testing per IPX4 (EN60529=1991) Shock and Vibration:Meets MIL STD 810C, D and E Dust:Meets MIL STD 810C, D and E Humidity: Weather resistant housing passes EIA RS-316B UHF RF Output NiMH @ 7.5V:Low 2 WHigh 4 W Channel Spacing 12.5/25 kHz Freq. Stability (-30°C to +60°C)0.00025% Spurs/Harmonics: -26 dBm Audio Response: (from 6 dB/oct. Pre- Emphasis, 300 to 3000Hz)+1, -3 dB Audio Distortion: @ 1000 Hz, 60% Rated Max. Dev.
March, 20066881096C38 8-4UHF (435-480 MHz) Band Information: Theory of Operation 8.3 Theory of Operation 8.3.1 General Information Your radio has two printed circuit boards: the Controller board, and the Radio Frequency and Audio Frequency (RF) board. The Controller board contains the CPU/Control section. The RF board contains the VCO/Synthesizer section, Transmitter section, Receiver section, Transmitter Audio circuitry, Receiver Audio circuitry, and Battery section. 8.3.2 Power Distribution Figure 8-1. The above figure illustrates the DC distribution throughout the radio board. A battery supplies power directly to the electronic on/off control. Radio power supply is triggered by the Power Switch (On/ Off/Volume control) and +SW B is distributed as show in the figure. Regulator output 5V is supplied to the CPU. +SW B continues to support the Audio Power AMP, 5V Regulator, TX Regulator until the radio is turned off. The radio can be turned off on two ways: 1.Power Switch turned-off 2. Low Battery When a low battery level is detected by the CPU, it stores the radio personality data to EEPROM before turning off the radio. 8.3.3 Power up Sequence 1. Power supply is turned on by the On/Off/Volume Control (Power Switch). 2. Power from battery is supplied to the regulator through the switch. 3. Output (5V) from the regulator is directed to the CPU (Q101). 4.Q105 resets the CPU (Q101). 5. The CPU loads radio personality data from EEPROM after the reset. 6. This personality data is used to initialize the radio. 5V REG Q204 RX SW Q211 TX/RX SW Q210,211 TX REG Q201,202 RF AMP Q404Local AMP Q416IF AMP Q408IF AMP Q506LPF Q505HPF Q502 Audio Power AMP Q702 RF PA Q411Driver AMP Q412 MIC AMP Q602Sub Audio LPF Q610 VCO Buffer Q308PLL IC Q323 RF Power Control Q419TX Driver Q413,414 + SW BSAVE SW Q210RX +5V TX +5V Battery Diode Q126 Reset Q105CPU Q101EEPROM Q114DA Converter Q121 Power Switch SW201 Ripple Filter Q330TX/RX SW Q309,310TX VCO Q325 RX VCO Q324