Figure 7-36. Hud4022A Secure Block Diagram And Interconnections - Motorola ASTRO XTL 1500 Detailed Service Manual

7-44
J0501-11
11
J0501-12
12
J0501-13
13
J0501-14
14
J0501-15
15
J0501-16
16
J0501-17
17
1
C0706
100pF

Figure 7-36. HUD4022A Secure Block Diagram and Interconnections

June 15, 2005
VCC2.85
J0501-7
7
1
C0700
100pF
Control / I/O
BOOT*
TAMPER_ENC
WAKEUP
KEYFAIL*
ENC_RESET
ENC_SPARE1
ENC_SPARE2
1 1 1 1 1
C0708 C0709 C0710 C0711 C0712
100pF 100pF 100pF 100pF 100pF
Schematics, Component Location Diagrams, and Parts Lists: HUD4022A (VHF) Main Board
VCC5
J0501-8
8
1
C0701
100pF
A+_ENC
J0501-10
10
1
C0713
220pF
SAP SSI Audio Bus
J0501-1
1
J0501-2
2
J0501-3
3
J0501-4
4
1 1 1 1
C0702 C0703 C0704 C0705
100pF 100pF 100pF 100pF
J0501-5
5
J0501-6
6
J0501-18
18
J0501-19
19
J0501-20
20
SW_B+
J0501-9
9
1
C0714
220pF
73D02970C73-O
SAP_TX
SHEET 22 OF 23
SAP_RX
SAP_DCLK
SAP_FSYNC
6815854H01-A