R-2550 Service Monitor

This forum exists for the purposes for discussing service monitors (This includes but is not limited to Motorola, HP, Aeroflex, GD, etc). Additional topics allowed include test procedures, interpretation of test results, where to find information about specific tests, antenna VSWR, return loss testing, duplexer and filter alignment, etc.

Moderator: Queue Moderator

Post Reply
pawillie1947
New User
Posts: 2
Joined: Mon Sep 18, 2023 1:54 pm

R-2550 Service Monitor

Post by pawillie1947 »

Doe's anyone know where I can get a schematic for the R-2550az display .
I have the service manual but Motorola felt it unnecessary to include an info on the display circuitry.

Bill WB3FZV
Top
pawillie1947
New User
Posts: 2
Joined: Mon Sep 18, 2023 1:54 pm

Re: R-2550 Service Monitor

Post by pawillie1947 »

After extensive research I have found out that nothing was ever published for the display section.
However I did find a tech that was familiar with my problem .
Problem solved solder ring fracture at C213
Top
Post Reply

Return to “Test Equipment & RF Equipment Alignment”