7-16 Schematics, Component Location Diagrams and Parts Lists: RF Section
October 28, 2002 6881076C25-D
Notes:
1. For optimum performance, order replacement diodes, transistors, and circuit
modules by Motorola part number only.
2. When ordering crystals, specify carrier frequency, crystal frequency, crystal
type number, and Motorola part number.
3. Part value notations:
p=10
-12
m=10
-3
n=10
-9
k=10
3
µ=10
-6
M=10
6
4. ITEM refers to the component reference designator.
5. The RF Board Kits use a 6-layer printed circuit board.
6. C334 is Not Placed in the following kits. Earlier kits contain the 100pF
capacitor.
HRN4009F,G
HRN6014E-G
HRN4010E,F
HRN6020D-F
HRN6019D-F.
R623 0611077A26 10
R624 0611077A98 10k (VHF Bd)
or 0611077A90 4.7k (UHF and 800MHz Bds)
R625 0611077B01 12k (VHF Bd)
or 0611077A78 1.5k (UHF and 800MHz Bds)
R626 0611077B23 100k
R627 0611077A94 6.8k (VHF Bd)
or 0611077A80 1.8 (UHF and 800MHz Bds
R628 thru 630 0611077A78 1.5k
R631 0611077B47 1M
R633 0611077B21 82k
R634 1880273N01 Potentiometer
R635 0611077B23 100k
R637 0611077B47 1M
R638, 639 0611077A98 10k
R640 0611077B47 1M (Placed on VHF and 800MHz
Bds Only)
R641 0611077A43 51
R642 0611077A98 10k
R645 0611077B47 1M
R646, 647 0611077A98 10k
R653 0611077B11 33k
R670 0611077A90 4.7k (Placed on VHF Bd Only)
:
:
THERMISTOR:
RT612 0680149M02 100k (Placed on UHF and 800MHz
Bds Only)
INTEGRATED CIRCUIT
MODULE: See Note 1.
U301 5105835U90 Hybrid, ABACUS (VHF and 800MHz
Bds)
U302 5105469E90 5V Regulator
U600 5180291B11 Reference Oscillator; 16.8MHz
U601 5180057S09 Prescaler
U602 5180057S10 Synthesizer (Placed on VHF and
800MHz Bds Only)
DIODE:
VR350, 351 4882958R39 Zener, 3.3V
CRYSTAL: See Note 2.
Y350 9180084M01 109.65MHz
MISCELLANEOUS:
2605256X01 Shield, Filter
7580094M06 Pad, VF Shock
8485219C02 Circuit Board
ITEM
MOTOROLA
PART NUMBER
DESCRIPTION
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