Astro Spectra Plus Vocon Top Level Schematic (Sheet 2 Of 2) - Motorola ASTRO Digital Spectra Plus Service Manual

Vhf uhf 800 mhz mobile radios
Hide thumbs Also See for ASTRO Digital Spectra Plus:
Table of Contents

Advertisement

7-50
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
AA
BB
CC

ASTRO Spectra Plus VOCON Top Level Schematic (Sheet 2 of 2)

October 28, 2002
7
5
8
TX-RS232_3
TX-RS232_5
CTS-RS232_3
CTS-RS232_5
LH-TX_DATA_3
LH-TX_DATA_5
BUSY_OUT_3
BUSY_OUT_5
LH_RESETO_3
LH_RESETO_5
DISP_EN-LATCH_3
DISP_EN-LATCH*_5
SPKR_EN_3
SPKR_EN_5
TXPA_EN*_3
TXPA_EN*_5
K9_4EN-MIC_EN_3
K9_4EN-MIC_EN_5
5V_EN*_3
5V_EN*_5
VIPOUT1-BL_EN_3
VIPOUT1-BL_EN_5
VIPOUT2_3
VIPOUT2_5
RESET_OUT_3
RESET_OUT_5
RX-RS232_3
RX-RS232_5
RTS-RS232_3
RTS-RS232_5
LH-RX_DATA_3
LH-RX_DATA_5
BUSY_RTS_3
BUSY_RTS_5
LH_RESETI_3
LH_RESETI_5
VIP_IN2_3
VIP_IN2_5
VIP_IN1_3
VIP_IN1_5
EMER_3
EMER_5
INT_PTT_3
INT_PTT_5
MISO_SEC_3
MISO_SEC_5
MOSI_SEC_3
MOSI_SEC_5
SSI_SEC_CLK_3V
SSI_SEC_CLK_5V
SS#_3
SS#_5
0
0
LOCK_DET_3
LOCK_DET_5
1
1
MOSIA_3
DA_SEL*_5
2
2
QSCKA_3
ROSC-PSC_EN_5
3
3
ROSC-PSC_EN_3
SYN_SEL_5
4
4
SYN_SEL_3
MOSIA_5
5
5
DA_SEL*_3
QSCKA_5
Schematics, Component Location Diagrams and Parts Lists: ASTRO Spectra Plus VOCON Section
9
12
10
11
VOCON BOARD CONNECTOR
J501-43
J501-5
J501-18
J501-19
J501-27
J501-41
J501-44
J501-14
J501-29
J501-45
J501-15
B+_SENSE
J501-35
J501-22
J501-23
J501-50
J501-42
J501-17
J501-20
J501-28
J501-25
J501-24
J501-31
J501-16
J501-30
J501-26
J501-32
J501-21
J501-36
J501-39
J501-40
VCC10_13V
J501-38
VCC5.0
J501-33
J501-34
J501-37
J501-47
J501-46
J501-3
J501-4
TX/RS232
CTS/RS232
LH/TX_DATA
BUSY_OUT
LH_RSTO
DISP_EN*/LATCH*
SPKR_EN
ROW4/TXPA_EN*
POR*
K9-4V_EN
ROW5/5V_EN
B+SENSE
VIP_OUT1
VIP_OUT2
RX/RS232
RTS/RS232
LH/RX_DATA
BUSY_RTS
LH_RESETI
VIP_IN2
VIP_IN1
OPTB+/BOOT/VPP/CABLE
EMERG
INT_PTT
IRQ_B
TAMPER_LOOP
KEYFAIL*
KG_BACKUP
MAI
SDO
UNSW_10-13V
SW5.0
VOC+5V
SW 5
6881076C25-D

Advertisement

Table of Contents
loading

This manual is also suitable for:

Astro digital spectra

Table of Contents