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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.
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4
Press the play key. (PAUSE)
VREF-TSO
Vref Vref
Is waveform at R572 (TSO) like that shown in Fig. 29 ? No
Yes
* Readjust VR501.
Figure 29
VREF-TSO A VREF B A=B A+B=0.6V<
Is waveform at R572 (TSO) like that shown in Fig. 30 ? No
Yes
* Check wire connector CN502. * Check pickup.
Figure 30
Press the� � or � � key.
VREF-FMFB
Is waveform at pin 36 (FMFB) of IC502 like that shown in Fig. 31.
Yes
* Check around IC503. * Check sled motor.
Figure 31
No
VREF-TKIC
Is waveform at pin 33 (TKIC) of IC502 like that shown in Fig. 32 ?
Yes
* Check around IC501.
Figure 32
No * Check around pins 36 and 33 of IC502.
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