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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Emerson VCR755 Tape Speed Fault
I got the transport sorted out; all modes work fine now. In play/record,
the tape speed starts out quite high, and slowly ramps down over 2-3 minutes but remains at about que/review speed. The auto tape speed indicator doesn't change with tapes recorded in SP,EP modes. I think it was doing this just before the transport got out of time; not sure. I swabbed the side mounted tape heads, but haven't cleaned the drum. How is tape speed sensed, and could it just be an adjustment? Que/review in play work ok, just quite higher than normal. Ideas? JR -- -------------------------------------------------------------- Home Page: http://www.seanet.com/~jasonrnorth |
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The speed of the tape being played back is sensed and automatically selected
via the A/C head.... make certain that it is clean and does not have a build up of gunk on it. -- Best Regards, Daniel Sofie Electronics Supply & Repair - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - "JR North" wrote in message ... I got the transport sorted out; all modes work fine now. In play/record, the tape speed starts out quite high, and slowly ramps down over 2-3 minutes but remains at about que/review speed. The auto tape speed indicator doesn't change with tapes recorded in SP,EP modes. I think it was doing this just before the transport got out of time; not sure. I swabbed the side mounted tape heads, but haven't cleaned the drum. How is tape speed sensed, and could it just be an adjustment? Que/review in play work ok, just quite higher than normal. Ideas? JR -- -------------------------------------------------------------- Home Page: http://www.seanet.com/~jasonrnorth |
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