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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.
3-1-3. Adjusting Connectors Some of the adjusting points of the video section are concentrated at VC-213 board CN910. Connect the measuring instruments via the CPC-13 jig (J-6082-443-A). The following table lists the pin numbers and signal names of CN910. Pin No. 1 2 3 4 5 6 7 8 9 10 Signal Name SWP AFC F0 BPF MONI RF AGC IN PB RF REG GND RF AGC OUT VC RF SWP EVF BL EVF BL 4.6V Pin No. 11 12 13 14 15 16 17 18 19 20 Signal Name EVF VCO EVF VG DV RF SWP RF IN CAP FG RF MON TMS TCK TDO TDI
CN910 1 20
Screw driver (�)
Table 5-3-1.
Cover
3-1-4. Connecting the Equipment Connect the measuring instruments as shown in Fig. 5-3-2 and perform the adjustments.
Connecting the TV Monitor and Regulated Power Supply
Battery terminal
Main Unit Regulated power supply 8.4 +0.1Vdc _ VIDEO
TV monitor
Connect when using the camera mode or playing back. VIDEO terminal
Fig. 5-3-2.
5-47
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