Motorola Gm3688 Service Manual |work| -
The Motorola GM3688 Go to product viewer dialog for this item.
Why this fails without the manual: Many users turn the wrong trimmer (C258 is for VCO, not reference) and break the PLL lock. The manual’s PCB layout diagram is essential. Motorola Gm3688 Service Manual
How to Identify the Correct Manual Revision
Look at your radio's serial tag.
The service manual details the hardware limits and operating parameters required for the radio's optimal performance: The Motorola GM3688 Go to product viewer dialog