Motorola PRO Serie Manual De Servicio página 15

Tabla 4-2. Lista de piezas del radio UHF (403-470MHz)
Número de
Ref. de
pieza de Descripción
circuito
Motorola
R253 0662057M95 7,5K
R254 0662057M95 7,5K
R255 0662057M89 4,3K
R256 0662057M37 30
R260 0662057M74 1K
R281 0662057M01 0
R300 0662057M82 2,2K
R301 0662057N23 100K
R302 0662057N23 100K
R303 0662057M74 1K
R304 0662057N01 12K
R305 0662057M67 510
R306 0662057N23 100K
R307 0662057N23 100K
R308 0662057M60 270
R309 0662057M32 18
R310 0662057M60 270
R311 0662057N10 30K
R312 0662057M83 2,4K
R313 0662057M62 330
R314 0662057M85 3K
R315 0662057N01 12K
R316 0662057A96 36K
R317 0662057M74 1K
R318 0662057A79 18K
R319 0662057A29 150
R320 0662057M88 3,9K
R321 0662057M74 1K
R322 0662057N30 200K
R324 0662057M81 2K
R325 0662057M94 6,8K
R326 No instalado
R327 0662057N11 33K
R328 0662057M12 2,7
R329 0662057M01 0
R330 No instalado
R331 No instalado
R332 No instalado
R333 No instalado
R334 No instalado
R335 No instalado
R336 No instalado
R338 No instalado
R339 0662057M01 0
R340 0662057M94 6,8K
R342 0662057N23 100K
R343 0662057M26 10
R344 0662057N01 12K
R345 0662057M98 10K
R346 0662057N17 56K
R347 0662057M74 1K
R348 0662057M87 3,6K
R349 0662057C01 0
Número de
Ref. de
pieza de Descripción
circuito
Motorola
R350 0662057N23 100K
R351 0662057C01 0
R352 0662057M86 3,3K
R355 0662057M01 0
R400 0662057N15 47K
R401 0662057M01 0
R402 No instalado
R403 No instalado
R405 0662057M01 0
R406 0662057N20 75K
R407 0662057N19 68K
R408 No instalado
R409 0662057M98 10K
R410 0662057N23 100K
R411 0662057M98 10K
R413 0662057M01 0
R414 0662057V34 180K, 1%
R415 0662057V26 91K, 1%
R416 0662057N13 39K
R418 0662057M01 0
R419 0662057M67 510
R420 0662057B46 10MEG
R421 0662057M81 2K
R423 0662057N15 47K
R424 0662057N12 36K
R425 0662057N10 30K
R426 0662057N35 330K
R427 0662057M84 2,7K
R428 0662057M10 2,2
R429 0662057M98 10K
R431 0662057N39 470K
R432 0662057N16 51K
R434 0662057M93 6,2K
R435 0662057M81 2K
R436 0662057M01 0
R437 No instalado
R445 0662057N08 24K
R446 0662057N31 220K
R447 0662057N50 1,3M
R448 0662057N33 270K
R449 0662057N08 24K
R450 0683962T45 68, 1W
R457 0662057M98 10K
R460 0662057M90 4,7K
R461 0662057M56 180
R462 0662057M98 10K
R463 0662057M61 300
R471 0662057M92 5,6K
R472 0662057M87 3,6K
R473 0662057M26 10
R475 0662057M01 0
R476 0662057N08 24K
R477 0662057M74 1K
R478 0662057M98 10K
R481 0662057N08 24K
Número de
Ref. de
pieza de Descripción
circuito
Motorola
R492 0662057M01 0
R501 0662057M70 680
R502 0662057M56 180
R505 0662057M98 10K
R506 0662057N15 47K
R507 0662057M01 0
RT300 0680590Z01 Termistor de 33K
RT301 No instalado
RT400 0680590Z01 Termistor de 33K
S501 4080502B03 Conmutador de canales
S502 1880619Z01 Conmutador de volumen
SH100 2680507Z01 Blindaje filtro de arm—nicas
SH101 2680510Z01 Blindaje del PA
SH201 2680511Z01 Blindaje superior del
sintetizador
SH202 2680511Z01 Blindaje inferior sintetizador
SH241 2680513Z01 Blindaje superior VCO
SH242 2680514Z01 Blindaje inferior VCO
SH301 2680554Z01 Blindaje filtro pre Rx
SH302 2680555Z01 Amplificador filtro post Rx
SH303 2680509Z01 Blindaje del mezclador
SH304 2680624Z01 Blindaje diodo del mezclador
SH321 2680508Z01 Blindaje Zif 2do LO
SH322 2680514Z01 Blindaje ZIF
SH323 2680553Z01 Blindaje filtro piezoelŽctrico
SH400 2680505Z01 Blindaje memoria del
controlador
SH401 2680506Z01 Blindaje encendido/apagado
del controlador
SH402 2680515Z01 Blindaje del microprocesador
del controlador
SH403 2680516Z01 Blindaje del controlador
AsficCmp/PA de audio
T301 2580541Z01 Bobina del transformador
T302 2580541Z01 Bobina del transformador
U101 5105109Z67 Excitador LDMOS
U102 5185765B01 IC de control de potencia
U201 5185963A27 IC FRACN de bajo voltaje
U210 5102463J61 Inversor
U211 5102463J61 Inversor
U241 5105750U54 Bœfer del VCO
U247 5105739X05 Regulador lineal
U248 5102463J58 Regulador de 3,3V
U301 5109632D83 ZIF de bajo voltaje
U400 5102463J40 Regulador de 3,3V
U404 5185963A53 ASFIC (s—lo modelos LTR )
U405 No instalado RAM 32Kx8 (S—lo modelos
5102463J36 MPT)
U406 *5102463J59 ROM 256K
*5102463J60 ROM 512Kx8 (S—lo modelos
MPT)
U407 *5102463J64 EEPROM 16Kx8
U409 5102226J55 Microcontrolador
5102226J56 (S—lo modelos MPT)
Número de
Ref. de
pieza de Descripción
circuito
Motorola
U410 5102463J57 Regulador de 3,3V
U420 5102463J44 PA de audio
VR300 No instalado
VR432 4805656W08 Zener de 5,6V
VR433 4805656W08 Zener de 5,6V
VR434 4802245J51 Zener de 6,8V
VR439 4880140L15 Zener de 10V
VR440 4802245J51 Zener de 6,8V
VR441 4802245J51 Zener de 6,8V
VR442 4802245J51 Zener de 6,8V
VR443 4802245J51 Zener de 6,8V
VR444 4802245J51 Zener de 6,8V
VR445 4802245J53 Zener de 10V
VR446 4802245J53 Zener de 10V
VR447 4802245J53 Zener de 10V
VR448 4802245J53 Zener de 10V
VR449 4802245J53 Zener de 10V
VR450 4802245J53 Zener de 10V
VR501 4813830A18 Zener de 6,8V
VR506 4802245J51 Zener de 6,8V
R253 0662057M95 7,5K
R254 0662057M95 7,5K
R255 0662057M89 4,3K
R256 0662057M37 30
R260 0662057M74 1K
R281 0662057M01 0
R300 0662057M82 2,2K
R301 0662057N23 100K
R302 0662057N23 100K
R303 0662057M74 1K
R304 0662057N01 12K
R305 0662057M67 510
R306 0662057N23 100K
R307 0662057N23 100K
R308 0662057M60 270
R309 0662057M32 18
R310 0662057M60 270
R311 0662057N10 30K
R312 0662057M83 2,4K
R313 0662057M62 330
VR448 4802245J53 Zener 10V
VR449 4802245J53 Zener 10V
VR450 4802245J53 Zener 10V
VR501 4813830A18 Zener 6,8V
VR506 4802245J51 Zener 6,8V
* S—lo talleres de servicio Motorola
4 -25