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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.
6. GEOMETRY 6.1 VERTICAL CENTER
1) Set the TV to � NORMAL I�mode. 2) Enter the service mode. 3) Locate the cusor at � V.CENTER�then press � VOL +� or � VOL -�keys to adjust the center line with the mechanical center marks of the CRT.
6.2 VERTICAL SIZE
* The VERTICAL CENTER adjustment has to be done in advance. 1) Receive the Retma pattern. 2) Set the TV to � NORMAL I�mode. 3) Enter the service mode. 4) Locate the cursor at � V.SIZE�then press � VOL +� or � VOL -�keys to adjust the upper part of the picture.
6.3 HORIZONTAL CENTER
1) Apply a RETMA PATTERN signal. 2) Set the TV to � NORMAL I�mode. 3) Enter the service mode. 4) Locate the cursor at � H.CENTER�then press � VOL +� or � VOL -�keys to adjust the picture centering.
if EEPROM(I702) has been changed; - Option data has to be change and - all alignment function has to be readjusted * The initial state of adjustment are as follows; - V-Center, V-Size, H-Center, R, G, B, AFT = Center ( - AGC = * Service Remocon )
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