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11.2. (DVD) Caution after parts replacing parts
11.2.1. (DVD) After replacing the RAM Drive with new one
11.2.2. (DVD) When the unit does not operate normally after replacing the Timer Micropro-
cessor or Main P.C.B.
When the unit does not operate normally after replacing the Timer Microprocessor or Main P.C.B. with new one, reset Timer Micro-
processor.
Step Operation Descriptions
1 While power is OFF, short TW7501 (BACK-UP) and the GND momen-
tarily.
Memory will be initialized then the unit operates normally.
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