I’ve been working on a (UHF/VHF) and needed the official service manual for troubleshooting a PA stage issue. After some digging, I managed to get a clean copy of the original Motorola service manual (68P81091C80-O).
Let me know if you need help locating test points or interpreting the alignment steps. Motorola Gp3188 Service Manual
Here’s a forum-style post you can use to share or request the . Just copy and paste it where needed. Title: 📡 Motorola GP3188 Service Manual – Full schematics, alignment, and repair info I’ve been working on a (UHF/VHF) and needed
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Hi everyone,