15 (Power P.C.B.) Caution after replacing parts
16 (DVD) Caution after parts replacing parts
16.1. (DVD) After replacing the RAM Drive with new one
16.2. (DVD) When the unit does not operate normally after replacing the
Timer Microprocessor (IC37501) or Digital I/F 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
Microprocessor.
Step
Operation
Descriptions
1
While power is ON, short IC37508-4 pin (RESET-OUT) and the GND
momentarily.
“RESET (L)” is transmitted to the XRESET terminal of
Timer Microprocessor (IC37501-11 pin), then the unit
operates normally.
16.3. (DVD) After replacing EEPROM (IC37502) or Digital I/F P.C.B.
IC37502 has Cock setting data, Tuning data, Self-Diagnosis data (DVD & VHS) and VHS PG Shifter adjustment data.
Therefore after replacing IC37502, PG Shifter should be adjusted (refer to 17.1).
44
DMR-ES30VGN / DMR-ES30VGC / DMR-ES30VEE
Summary of Contents for DMR-ES30VGN
Page 2: ...2 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 3: ...3 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 4: ...4 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 10: ...5 Each Buttons 10 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 11: ...11 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 18: ...Error Occurring Disc State 18 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 28: ...28 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 40: ...14 2 Checking and Repairing of Digital I F P C B 40 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 41: ...14 3 Checking and Repairing of Main P C B 41 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 42: ...14 4 Checking and Repairing of Digital P C B 42 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 43: ...14 5 Checking and DVD RAM Drive 43 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 62: ...62 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 90: ...DMR ES30VGN DMR ES30VGC DMR ES30VEE 90 ...
Page 102: ...24 2 Casing Parts Mechanism Section 2 102 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 103: ...24 3 VHS Mechanism Section 103 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...
Page 104: ...24 4 Packing Accessories Section 104 DMR ES30VGN DMR ES30VGC DMR ES30VEE ...