Section 5. Installation
5-21
Connections to a Motorola MSF5000 Analog Base/Repeater
For:
Zetron Model 37-MAX
To:
Motorola MSF5000 Analog Base/Repeater
Using:
709-7179 Generic Radio Cable
37-MAX End
Function
J1
pin#
Wire
Color
Radio End
Connection/Notes
+12 volts DC
1
RED
J800 Pin-1 & Pin-2, TB601 (A+) on Power
Supply
Ground
2
BLACK
J800 Pin-7 & Pin-8, or TB601 (GND) on
Power Supply
Discriminator Input
3
WHITE
Test Point 3 (3 kHz = 1Vpp)
Ground
4
BRAID
No connection
TX Audio Output
5
BLUE +
33 k
Ω
U834 Pin-13 (1 Vpp = 3 kHz)
Ground (spare)
6
N/C
PTT Output
7
ORANGE
J801 Pin-14
Ground
8
BROWN
COR Input
9
YELLOW
Test Point 6 (0.5 V SQ. , 2.9 V UnSQ.)
CTCSS/DCS Encode
10
GREEN +
33 k
Ω
Wiper of R889 IDC pot (3 Vpp = 0.75 kHz)
Motorola MSF-5000 (Analog) Configuration
1. Make all connections to the Station Control Module PCB.
2. Set the "AccDis" switch in the up position.
Summary of Contents for 37-MAX
Page 72: ...Section 6 Repair 6 6 MODEL 37 MAX REPEATER PAL 702 9808A Schematic 1 3...
Page 73: ...Section 6 Repair 6 7 2 3...
Page 74: ...Section 6 Repair 6 8 3 3...
Page 75: ...Section 6 Repair 6 9 MODEL 37 MAX REPEATER PAL 702 9808A Silkscreen...
Page 76: ...APPENDIX A PROGRAMMING LOG A 1 OVERVIEW A 1 SYSTEM PROGRAMMING A 2 USER PROGRAMMING A 3...
