Section 4: 4-38 VHF (136–174 MHz) 1–25 W PCB 8486172B07, Schematics, and Parts Lists
6881091C63-F
* 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.
†
Replacement boards must be ordered from
RPSO (formerly CCSD and/or AAD)using the
number shown in the model charts in Section 1.
Boards are not orderable using the 84-prefixed
number.
R3414 0683962T51 120 1W 5%
R3415 0662057A25 100 1/16W 5%
R3416 0662057A25 100 1/16W 5%
R3418 0662057A81 22k 1/16W 5%
R3421 0662057A87 39k 1/16W 5%
R3422 0662057A57 2200 1/16W 5%
R3423 0662057A87 39k 1/16W 5%
R3424 0662057C13 2.7 1/10W 5%
R3425 0662057C13 2.7 1/10W 5%
R3426 0662057C13 2.7 1/10W 5%
R3427 0662057C13 2.7 1/10W 5%
R3428 0662057A58 2400 1/16W 5%
R3429 0662057A33 220 1/16W 5%
R3431 0680194M18 51 1W 5%
R3432 0680194M18 51 1W 5%
R3433 0662057C13 2.7 1/10W 5%
R3434 0662057C13 2.7 1/10W 5%
R3435 0662057C13 2.7 1/10W 5%
R3441 0662057A87 39k 1/16W 5%
R3442 0662057A57 2200 1/16W 5%
R3443 0662057A87 39k 1/16W 5%
R3444 0662057C19 4.7 1/10W 5%
R3445 0662057A58 2400 1/16W 5%
R3446 0662057B47 0 1/16W
R3450 0662057A41 470 1/16W 5%
R3452 0662057A75 12k 1/16W 5%
R3454 0662057A84 30k 1/16W 5%
R3455 0662057A97 100k 1/16W
R3457 0683962T51 120 1W 5%
R3471 0662057A41 470 1/16W 5%
R3473 0680194M18 51 1W 5%
R3474 0680194M18 51 1W 5%
R3475 0662057A73 10k 1/16W 5%
R3491 0662057A73 10k 1/16W 5%
R3501 0662057A69 6800 1/16W 5%
R3502 0662057A87 39k 1/16W 5%
R3504 0662057A73 10k 1/16W 5%
R3505 0662057B09 300k 1/16W 5%
R3507 0662057A80 20k 1/16W 5%
R3508 0662057A97 100k 1/16W
R3509 0662057A49 1k 1/16W 5%
T3001 2508396X02 TRANSFORMER
T3002 2508397X02 TRANSFORMER
U3101 5186144B01 FM IF IC SA616
U3111 5113805A86 IC QUAD ANALOG MUX/
DEMUX
U3115 5113805A86 IC QUAD ANALOG MUX/
DEMUX
U3201 5185963A27 IC TESTED AT25016 48 PIN
GFP
Circuit
Ref
Motorola
Part No.
Description
U3211 5105739X05 IC SOT 5V HI-PRECISION
REGULAT
U3301 5105750U54 VCO BUFFER PKG DIE
U3401 5105109Z67 LDMOS DRIVER VHF/UHF
U3402 5180932W01 LINEAR IC OP-AMP
U3501 5185765B01 IC POWER CONTROL
U3502 5185963A15 TEMP SENSOR 1M5
VR3471 4813830A15 5.6V 5% 225mW
Y3101 4880606B09 CRYSTAL 44.395 MHZ
Y3102 9186145B02 CERAMIC DISCRIMINATOR
455kHz
Y3263 4886182B01 VCTCXO 16.8MHz 2ppm
TTSO5V
* Y3261 Not Used 16.8MHz 75Z04
Circuit
Ref
Motorola
Part No.
Description
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