Motorola ASTRO XTS 2500 Service Manual page 709

UHF1 Schematics, Board Overlays, and Parts Lists
MOTOROLA
ITEM PART DESCRIPTION
NUMBER
VR663 4813977M18 DIODE,ZEN,MBZ5239,SM,SOT-
23,9.1V,10MA,.225W,Z
VR678 4866544A01 DIODE
ARRAY,ZEN,SR05.TCT,SM,5V,5,L
OW CAPA
VR701 4813977M11 DIODE,ZEN,MBZ5232,SM,SOT-
23,5.6V,10MA,.225W,Z
Y200 4802245J68 OSC, REF 16.8 MHZ 1.5 PPM
Y701 4809995L05 XTAL QUARTZ 32.768KHZ CC4V-
T1
Y702 4864005H01 RESONATOR, CRYSTAL 24.576
MHZ
6003710K08 BATT COIN 3.3V LIION
1085674C03 PASTE/NC-SMQ230
PMLN4624A PEELABLE LABEL KIT
4285633D01 RETAINING CLIP
6816985H01-B
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:
-12
p=10
-9
n=10
-6
µ=10
-3
m=10
3
k=10
6
M=10
4. ITEM refers to the component reference designator. SIDE refers to the
location of the component on the board; S1=Side 1, S2=Side 2.
5. The PMLE2537A RF Board uses a 6-layer printed circuit board.
INNER LAYERS
9.2-39
August 16, 2007