Motorola ASTRO Digital XTL 5000 Detailed Service Manual

May 25, 2005 6881096C74-B
3-10 Theory of Operation: Main Board Major Sections
3.2.3 700–800 MHz Band
The illustrations (Figure 3-9 and Figure 3-10 on page 3-11) and their accompanying tables (Table 3-9
and Table 3-10 on page 3-11) identify the location of the major sections of the main board.
Figure 3-9. XTL 5000 Main Board Sections (700–800 MHz)—Side 1
Table 3-9. XTL 5000 Main Board Sections (700–800 MHz)—Side 1
1 Secure Connector (J0501) 8 Controller Section
2 Front Connector (J0401) 9 Audio Power Amplifier (PA)
3 RX Back-End (ABACUS III) 10 RX VCO
4 16.8 MHz Reference Oscillator 11 TX VCO
5 IF Filter 12 TX PA
6 RX Front-End 13 TX Power Control
7 Daughtercard
1
2
34
5
6
7
8
9
10
11
12
13
49
50
1
2
1
2
19
20
MAEPF-27876-O

Motorola ASTRO Digital XTL 5000 Specifications

General

Brand	Motorola
Model	ASTRO Digital XTL 5000
Category	Radio
Language	English