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very good quality readable manual,printed off very well.
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The manual was very accurate for the part that I was changing, I was able to order the correct part and had no issues with the replacement procedure. However, I was expecting to have more detailed repairs for the lower drive unit.
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I needed the manual immediately and I got it immediately. I couldn't find this manual anywhere else on the net. The site was easy to traverse, and the price was very reasonable. I'll definitely be back for any future needs.
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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.
IOP Data Recording and Display When optical Pick-up and Non-volatile Memory (IC171 of BD (MD)board) are Replaced
The IOP value labeled on the optical pick-up can be recorded in the non-volatile memory. By recording the value, it will eliminate the need to look at the value on the label of the optical pick-up. When replacing the optical pick-up or non-volatile memory (IC171 of BD (MD) board), record the IOP value on the optical pick-up according to the following procedure. Record Precedure: 1. When the power ON, press the ?/1 button while pressing the s button and z (TAPE) button together. 2. Press the lm/TUNING � button or ML/TUNING + button to display �[Service]�, and press the ENTER/YES �R� button. 3. Press the lm/TUNING � button or ML/TUNING + button to display � lop Write�, and press the ENTER/YES �R� button. 4. The display becomes �Ref=@@@.@� (@ is an arbitrary number) and the numbers which can be changed will blink. 5. Input the IOP value written on the optical pick-up. To select the number : Press the lm/TUNING � button or ML/TUNING + button. To select the digit : Press the SYNCHRO REC button and ENTER/START button at the sawe time. Note 1) Note 1 : If a message �Can not SYNC!� or �NO TAPE� appears momentarily, press SYNCRO REC button several times until �CD-MD SYNC?� appears momentarily. When the ENTER/YES �R� button is pressed, the display becomes �Measu=@@@.@� (@ is an arbitrary number). As the adjustment results are recorded for the 6 value. Leave it as it is and press the ENTER/YES �R� button. �Complete!� will be displayed momentarily. The value will be recorded in the non-volatile memory and the display will become �Iop Write�. Press the REPEAT/DOLBY NR/STEREO/MONO button to exit.
6. 7. 8. 9.
Display Precedure: 1. When the power ON, press the ?/1 button while pressing the s button and z (TAPE) button together. 2. Press the lm/TUNING � button or ML/TUNING + button to display �[Service]�, and press the ENTER/YES �R� button. 3. Press the lm/TUNING � button or ML/TUNING + button to display �lop Read�, and press the ENTER/YES �R� button. @@.@ : indicates the Iop value labeled on the pick-up. ##.# : indicates the Iop value after adjustment 5. To end, press MENU/NO �R� button to display �Iop Read�. Then press the REPEAT/DOLBY NR/STEREO/MONO button to display �Standby�.
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