Motorola ASTRO SPECTRA Service Manual

Exploded Views and Parts Lists: Model W4 Rotary Control Head Exploded View 11-3
6881076C20-E February 3, 2003
11.2 Model W4 Rotary Control Head Exploded View
Figure 11-2. Model W4 Rotary Control Head Exploded View
Table 11-2. Model W4 Rotary Control Head Parts List
Item No. Motorola Part No. Description
1 0380077M01 SCREW, Control Head Mounting (Qty 2)
2 3602113Z05 KNOB, Volume Control
3 3205805V01 GASKET, W4 Shaft (Qty 2)
4 0284218M01 NUT, Volume Switch
5 0484219M01 LOCKWASHER, Volume Switch
6 1502117Z07 or
1502117Z08
HOUSING, Front Cover (Mobile)
HOUSING, Front Cover (Motorcycle)
7 0102709J83 ASSEMBLY, Volume and Rotary Switch
8 3602113Z03 KNOB, Mode Control
9 3205805V01 GASKET, W4 Shaft (Qty 2)
10 0284218M02 NUT, Mode Switch
11 0484219M02 LOCKWASHER, Mode Switch
12 6105129X01 LIGHTPIPE
13 7505128X01 KEYPAD
14 AAHN4045_ or
PMLN4019_
ASSEMBLY, Circuit Board (Mobile)
ASSEMBLY, Circuit Board (Motorcycle)
15 4302112Z02 SPACER, Internal
16 0310945A14 SCREW, Machine (Qty 4)
17 3280289L02 GASKET, Housing
18 HLN6401_ ASSEMBLY, Circuit Board Interconnect
Notes: _ = The latest version kit. When ordering, refer to your specific kit
for this suffix letter.
The HKN4356_ Radio Cable is used to remote mount the W4
Control Head.
Universal Crypto Module (UCM) part numbers and descriptions are
listed in the Encryption chapter of this manual.

Motorola ASTRO SPECTRA Specifications

General

Frequency Range	136-174 MHz, 403-470 MHz
Number of Channels	Up to 255
Channel Spacing	12.5 kHz, 20 kHz, 25 kHz
Modulation	FM
Operating Temperature	-22°F to +140°F (-30°C to +60°C)