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- Saturday 18th Apr 2009, 6:41
- Forum: CB Radio Repair and Troubleshooting
- Topic: trc458 older washington board
- Replies: 0
- Views: 5104
trc458 older washington board
Radio Make and Model: TRC 458 PCB Number: ? PLL Number: UPD858 Test gear available: WATT METER AND COUNTER MULTI METER Symptoms: LOW DEAD KEY IF YOU TURN VR 8 TO GET IT UP HIGHER IT BURNS UP THE POT FIRST I THOUGHT BAD AM REG SO REPLACED WITH 2SA473 What is working: EVERYTHING WITH LOW DEAD KEY ON A...