Motorola ASTRO Digital XTL 5000 Detailed Service Manual

7-42 Schematics, Component Location Diagrams, and Parts Lists: HUD4022A/HUD4025B (VHF) Main Board
May 25, 2005 6881096C74-B
Figure 7-40. HUD4022A/HUD4025B Secure Interface Board Schematic
11
P501-2
U803-4
12
13
VCC2.85
0.1uF
C811
10K
R806
P501-12
0
R808
J701-13
J701-15
*P501-11*
J701-27
J701-34
J701-12
VCC2.85VCC2.85
J701-36
J701-7
R802
1K
SW_B+
J701-22
J701-24
100K
R807
VCC2.85
J701-16
Q4
8
RESET
12
J701-6
J701-10
U802-2
CLK
13
Q1
11
Q2
10
Q3
9
U803-1
1
2
3
U803-3
9
10
8
P501-9
0.1uF
C809
VCC2.85
PWR_GND
U805-2
GND
3
VCC
5
U805-1
2
1
4
VCC2.85
J701-1
J701-8
A+
J701-19
J701-11
P501-4
J701-3
J701-35
VCC5
0.1uF
SW_B+
100K
C802
R804
4
5
6
VCC2.85
Q802
U802-3
PWR_GND
7
GND
14
VCC
U803-2
RESET
2
PWR_GND
U803-5
GND
7
VCC
14
U802-1
CLK
1
Q1
3
Q2
4
Q3
5
Q4
6
J701-20
VCC2.85
J701-17
J701-23
PWR_GND
U804-3
GND
7
VCC
14
J701-4
UNSW_B+_ENC
J701-33
D801
1
2
3
J701-21
Q800
1
3 2
J701-31J701-29
J701-25
R805
10K
R800
10K
J701-32
Q803
47K
47K
P501-17
C803
P501-20
J701-14
A+
0.1uF
P501-7
P501-3
5.6V
VR800
R801
100K
P501-1
P501-10
J701-38
P501-18
2
J701-5
U800
MC33269D
ADJ
1
IN
3
OUT
J701-2
VCC5
UNSW_B+_ENC
CLK
11
D
9
Q
13
Q*
12
RESET
10
SET
8
J701-39
10uF
VCC2.85
U804-2
C805
1uF
C804
P501-16
J701-30
0.1uF
C808
0.1uF
C807
SW_B+_ENC
0.1uF
C806
U804-1
CLK
3
D
5
Q
1
Q*
2
RESET
4
SET
6
3
GND
2
1
NC
4
5
VCC
U801
0.1uF
J701-18
C801
0.47
C810
P501-15
SW_B+_ENC
J701-40
J701-26
P501-13
J701-37
J701-9
J701-28
P501-14
P501-19
P501-6
P501-8
P501-5
SAP_TX
SAP_TX
ENC_SEL
TAMPER_ENC
TAMPER_ENC
BOOT*
ENC_SPARE2
ENC_SPARE1
ENC_RESET
WAKEUP
SAP_RX
SAP_FSYNC
SAP_DCLK
KEYFAIL*
KEYFAIL*
MAEPF-27914-O
Part Series
800

Motorola ASTRO Digital XTL 5000 Specifications

General

Brand	Motorola
Model	ASTRO Digital XTL 5000
Category	Radio
Language	English