Motorola Pro3100 Detailed Service Manual

Section 11: 4-12 VHF (136–174 MHz) 25–45 W LDMOS PCB 8486140B15, 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.
R3454 0662057A87 39K OHMS 5%
R3455 0662057A97 100K OHM 5%
R3460 0662057C01 0 OHMS .050 OHMS
R3461 0680194M20 62 OHMS 5% 1W
R3471 0662057A41 470 OHMS 5%
R3473 0680194M18 51 OHMS 5% 1W
R3474 0680194M18 51 OHMS 5% 1W
R3475 0662057A73 10K OHMS 5%
R3501 0662057A69 6800 OHM 5 1/8W
R3502 0662057A87 39K OHMS 5%
R3504 0662057A73 10K OHMS 5%
R3505 0662057B09 300K OHMS
R3507 0662057A80 20K OHMS 5%
R3508 0662057A97 100K OHM 5%
R3509 0662057A49 1000 OHMS 5%
R3510 0662057C01 0 OHMS .050 OHMS
R3511 0662057R19 100 OHMS 1%
R3512 0662057P95 100.0K 1%
R3515 0662057P95 100.0K 1%
R3517 0662057C88 3600 OHMS 5%
R3518 0682089V01 SMT .01 2W
R3525 0662057C13 2.7 OHMS 5%
R3526 0662057C13 2.7 OHMS 5%
R3527 0662057C13 2.7 OHMS 5%
R3540 0662057C75 1000 OHMS 5%
R3541 0662057C01 0 OHMS .050 OHMS
R3545 0662057A89 47K OHMS 5%
R3555 0662057C99 10K OHMS 5%
R3556 0662057B06 220K OHMS 5%
R3560 0662057B47 0 OHMS +.050 OHMS
R3561 0662057B20 820K OHMS 5%
R3562 0662057D48 1.0 MEG OHMS 5%
R3563 0662057D48 1.0 MEG OHMS 5%
RT3501 0605621T02 TMTR CHIP SURFACE MT
SH3301 2602641Y02 SHIELD, ARIANE VCO
T3001 2508396X02 TRANSFORMER
T3002 2508397X02 TRANSFORMER
U3101 5186144B01 FM IF IC SA616
U3111 5102463J52 MC74HC4066D QUAD ANALOG
SWITCH
U3115 5102463J52 MC74HC4066D QUAD ANALOG
SWITCH
U3201 5185963A27 IC TESTED AT25016 48 PIN
GFP
U3211 5105739X05 IC SOT 5V HI-PRECISION
REGULAT
U3301 5105750U54 IC PKG DIE VCO BUFFER
U3401 5185130C65 IC VHF/UHF/800 MHZ LDMOS
DRIVER
U3402 5109731C21 C OP AMP LM6142BIM 8SO
U3501 5185765B26 IC PWR CTRL IN MOS20
U3502 5185963A15 IC TEMP SENSOR 1M50C
U3503 5109731C21 C OP AMP LM6142BIM 8SO
Y3101
4802245J84
4880606B09
2ND OSC XTAL 44.395 MHZ
3rd overtone crystal
fundamental crystal
Circuit
Ref
Motorola
Part No.
Description
Y3102 9186145B02 CER.DISCR. CDBCA455CX36-
TC
Y3263 4886182B01 VCTCXO 16.8MHZ 2PPM
TTS05V
Circuit
Ref
Motorola
Part No.
Description

Motorola Pro3100 Specifications

General

Brand	Motorola
Model	Pro3100
Category	Two-Way Radio
Language	English