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There are currently no product reviews.
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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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Perfect like it was descriped, Perfect like it was descriped
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Very good detail, all pages clear, exactly what I needed
PC-XC350
Electrical Performance
Items Measurement conditions Adjustment of recording blas current (Reference Value) Mode: Playback mode Recording mode Test tape TDK-D60 Measurement output terminal : Both recording and headphone terminals Reference frequency :1KHz and 8KHz (REF.:-10dB) Test tape TDK-D60 Measurement input terminal : OSC IN 1 With the recording and playback mechanism, load the test tapes TDK-D60, and set the mechanism to the recording and pausing condition in advance. 2 After connecting 100 in series to the recorder head, measure the blas current with a valve voltmeter at both of the terminals 1 with the recording and playback mechanism, load the test tapes (TDK-D60) and set the mechanism to the recording and pausing condition in advance 2 While repetitively inputting the reference frequency signal of 1KHz and 8KHz from OSC IN, record andplayback the tape. 3 While recording and playback the test tape Lch and Rch so that the output deviation between 1KHz and 8KHz from -1dB +/-2dB Output deviation between 1KHz and 8KHz :-1dB +/-2dB Measurement method Standard Values TDK-D60 4.5 u A +/-0.5u A Adjusting position
Adjustment of recording and palyback frequency characteristics
Reference Values for Electrical Function Confirmation Items
Items Measurement conditions Recording blas frequency Playback Test tape TDK-D60 Measurement terminal : BIAS TP on P.C. board 1 While changing over t and form BIAS 1 and 2, confirm that the frequency is changed. 2 With the recording and playback mechanism, load the test tape. (TDK-D60), and set the mechanism to the recording and pausing condition in advance. 3 Confirm that the BIAS TP frequency on the P.C. board is 64KHz +/-6KHz Measurement method Standard Values 64KHz +/-6KHz T201 Adjusting position
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