3 SERVICE NAVIGATION
3.1. SERVICE INFORMATION
This service manual contains technical which will alow service personnel’s to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with
original service manual.
1. This service manual does not contain the following information, because of the impossibility of sevicing at component level.
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Schematic Diagram, Block Diagram and P.C.B. layout of RAM/Digital P.C.B. Module and Back End P.C.B. Unit.
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Parts List for individual parts of RAM/Digital P.C.B. Module.
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Exploded View and Parts List for individual parts of RAM/Digital P.C.B. Module.
2. The following category are recycle module part. Please send them to Central Repair Center.
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RAM/Digital P.C.B. Module: RFKNEX75EG
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RAM/Digital P.C.B. Module: RFKNEX75EC
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RAM/Digital P.C.B. Module: RFKNEX75EB
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RAM/Digital P.C.B. Module: RFKNEX85EG
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RAM/Digital P.C.B. Module: RFKNEX85EB
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Back End P.C.B. Unit: REPD00311A (EX75EG/EX85EG)
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Back End P.C.B. Unit: REPD00311C (EX75EB/EX85EB)
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Back End P.C.B. Unit: REPD00311D (EX75EC)
3.2. CAUTION FOR DivX
Please give the information “Warning for Customers who use the DivX Video-on-Demand content.” always to the customer
together with the product, if you have to exchange EEPROM, P.C.B. including EEPROM or the product itself.
Also attach these information to every service part (EEPROM or P.C.B. including EEPROM).
This complete Information is needed for every customer who is using the DivX Video-on-Demand Serivce.
Appendix:
* Parts that memorize user’s information are only on the EEPROM.
* The registration of Registration Code is possible for half a year up to 6 recorders up to 10 recorders a year.
Every replacement of EEPROM or P.C.B. including EEPROM spends one of this.
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Registration Code is memorized in the EEPROM (RFKFxxxxxxx)
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If the Power & Digital I/F P.C.B. or the EEPROM will be changed a new Registration Code
different from the previous one will be generated.
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In this case the customer, who is useing DivX Video-on-Demand sercive, can not longer play any content that
was or is purchased under that old registration code.
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Therefore the customer will need to register a new registration code.
7
DMR-EX75EG / DMR-EX75EC / DMR-EX75EB / DMR-EX85EG / DMR-EX85EB