Service Manuals, User Guides, Schematic Diagrams or docs for : teac TV CTM689

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                         SERVICE MANUAL

                              CTM689
                                68 cm CTV




Effective: AUGUST,1997             CTM689SERV
                                      TECHNICAL BULLETIN                                28th April 1999


MODEL:               CT-M6829ST , CTM689ST
PROBLEM:             Sound drops off in AV mode when playing Macrovision based tapes.


The problem only occurs when playing Macrovision protected material via AV input.

The modification will also improve flag-waving related problems.

April 99 production onwards is corrected.

Connect the modification pcb as per directions below. P/N CTM6829MVMOD




Best Regards,



Connection:
 ( Green ) connects to pin 37 of microprocessor.

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