Intrepid Video & Electronics


PROSCAN VCR TIPS


Copyright Intrepid Video & Electronics

 

Proscan
PSVR61 *Power supply voltages low, motors lack power, tuner OK.

*Dead unit

*Q821, open E-B(2SC3199-ECG85)

*R806, R807, R810, Q802

PSVR64 Loads tape, plays. When ejecting, reloads tape Sticky cassette load sensing switch, on pcb/S102
PSVR80 *Video in/out of sync, audio fluctuates.

*Auto tracking cycles in/out

*R608(1MEG), R606(10k), C607 off IC601-33. Check solder Q607

*Replace C620(0.47/50v), C634, C635, C636(10/25v), C609(4.7uf)