TRS-80 Model 4 / AA12090 Power Supply (PS1) other-radio-shack These are generally used on

These are generally used on TRS-80 Model III's for the Serial Board (Long one from top to bottom and is press in

PIC18LF4410*DIP40

These could be things like a TRS-80 Color Computer

2732A(21V VPP)

3) Cassette player control (Remote start)

TRS-80 Model 4 / AA12090 Power Supply (PS1) other-radio-shack These are generally used onRepair your TRS 80 Model 4 power supply with this convenient kit! This TRS 80 Model 4 AA12090 power supply is currently non functional due to a visibly blown RIFA capacitor. This listing includes a Console5 Recap Kit, allowing you to perform the repair yourself. Restore your TRS 80 Model 4 power supply! Order this kit and begin your repair project. Click here to buy now! (This was sourced off eBay and is being resold)