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There are currently no product reviews.
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I received a good service manual, with good resolution. Improve the instructions for the purchase because they are not well understood.
For the rest, so good.
Thanks Angel.
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Very good documentation for the Grundig 2077 model (as well as similar 800/900/1000 series radios). The first two pages are a summary of reception specifications and output capability. The third page is the tuner dial indicator and dial cord routing diagram. the final ~5 pages are the schematics for the various models (including 2077). The scan quality of the schematics are good, adn can be easily read if zoomed in. The documents are in German, not English as stated. It would have been nice to have the tuning sequence and settings, and some trouble shooting materials... or component and wiring map.
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Perfect like it was descriped, Perfect like it was descriped
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Very good detail, all pages clear, exactly what I needed
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Excellent service, and just what I needed to service my TU-7700. All pages of the manual are clear and easily readable.
Reference Information
2-1-4 How to Connect X-5 chassis jig
1. Unplug the power cord from AC outlet. 2. Remove the deck ass�y from main PCB (See Page 4-4 of service manual). 3. To emulate the function of the sensors, plug the power cord to outlet with pressing SW711 on the function PCB (See diagram below).
The location of SVC OPTION(SW711) is same on the function PCB regardless of model.
Function (Component side) Note : After completing repairs, unplug and plug the power cord in order to reset. 4. Insert wafers of drum motor, capstan motor and loading motor on X-5 chassis jig into each of the connectors of deck ass�y, and then secure with three screws. 5. Solder the 3 leads of the jig cable to �SERVICE OPTION� on the main PCB. 6. Apply power to the function PCB. 7. Insert a test tape into the housing ass�y. 8. Simultaneously touch the start and end sensor LEDs on the PCB, so that the tape loads automatically. After the tape is loaded, all of the function buttons on the function PCB can be used. 9. If the test tape is ejected while the jig is in use, attempt to re-load the tape by simultaneously touching the start and end sensor LEDs.
2-2
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