Schematy są ale można wysilić się i zrobić kolorowy skan i o większej rozdzielczości. Wtedy schematy płytek będą czytelniejsze. Całość super jako wartość merytoryczna. Wszystkie dane potrzebne do podłączenia różnego rodzajów urządzeń takich gramofon, CD itd.
jedyne do czego mogę mieć zastrzeżenie to jakość zdjęć zawartych w przesłanej instrukcji serwisowej ponieważ są fatalnej jakości, praktycznie nieczytelne. tak poza tym jestem zadowolony to jest to czego szukałem.
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DVR-7000
6. GENERAL INFORMATION
6.1 MODEL TYPE AND REGION SETTING
Setting the Model type and Region No. for DVD Recorder
For the DVD recorder DVR-7000/WY,/WV and /WL , it is necessary to set the region No. [ 2 or 3 ] on the FLASH ROM in the MAIN ASSY and the model type [WY,WV and WL] on the EEPROM in the TUMJ ASSY. So when the MAIN ASSY or TUMJ ASSY is renewed, "The Model type and Region setting mode screen" is displayed automatically. Note : If the region No. is once set, it is unable to rewrite it. When it is necessary to change the region No., renew the MAIN ASSY. And it is able to rewrite the once set model type on the EEPROM in the TUMJ ASSY only when the MAIN ASSY is renewed and setting the new region No. on the FLASH ROM.
How to set the Model type and Region No.
1. Turn the power on. 2. The setting request screen is displayed when the model type and region No. is not set. At this time FL displays " MODE SETTING".
/WY,/WV [ Recorder's Model and Region Setting] Please pick out any one of the following. Button No. Model [1 : WY_MODEL<Europe> [2 : WV_MODEL<UK> Region Region 2 ] Region 2 ] /WL [ Recorder's Model and Region Setting] Please pick out any one of the following. Button No. [3 Model : WL_MODEL<Hong Kong> Region Region 3 ]
3. Enter the data according to the mode menu by the service remote control unit. 4. The recorder restarts automatically. 5. Set the shipping position. (stop + power off) But it is omitted when making the Down Load of the system µ-com is done after this. 6. Turn off the power, then turn on the power again.
When the FL displays "MODEL MISMATCH" after connecting the AC plug to the outlet.
It displays, connecting the AC plug to the outlet when the setting is mismatched between the software setting of the model type data on the EEPROM and the µ-com hardware pin setting of the model type in the TUMJ ASSY. At this time, it is unable to turn on the power. � It is considered the TUMJ PCB board fault (model type hardware pin setting fault).
[Tuner µ-com Hardware Pin Setting Table]
Note : [Tuner control µ-com hardware pin setting of the model type] Pin 76=Region 1, Pin 77=Region 2, Pin 98=Region 3 Check the corresponded pin according to the right table. L : Pull down
H : Pull up
Pin76 WY, WV type WL type L H
Pin77 H H
Pin98 L L
When the screen shows the following display after turning on the power
<display 1>
< Model and Region don't match > Model [already memorized on the TUFL-EEPROM] : WY_MODEL Region [already memorized on the MAIN-CPU-FLASH ROM] :3 Please take the power-plug off the plug socket
model type information in the TUMJ ASSY region information memorized in the MAIN ASSY
[When WL type MAIN Board is mounted to the WY type model.]
It displays, exchanging the MAIN ASSY or TUMJ ASSY,etc when the combination of model type and region No. already set is mismatched. After this, it is unable to operate any functions. � Match the combination between the model type and region No. setting, or renew the ASSY and set the data newly.
When the screen shows the following display after setting the Model type and Region No.
<display 2>
< You can't change and overwrite the Region No. ! > Region was already memorized on the MAIN-CPU-FLASHROM and you can't overwrite the different Region. Region[already memorized on the MAIN-CPU-FLASHROM] : 3 Model-Region[that you selected just now] : WY_MODEL -2 Please take the power-plug off the plug socket.
region information memorized in the MAIN ASSY region information selected by the key input at the setting mode screen
[When WY type TUMJ Board is is paired to the WL type MAIN Board.]
It displays, renewing TUMJ ASSY,etc when setting the different model type from the region No. already set in the FLASH ROM in the MAIN ASSY. � Match the combination between the model type and region No. setting, or renew the MAIN ASSY and set the data newly.
