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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
Alignment and Adjustments
1-2 Cassette Deck
1-2-1 To Adjust Tape Speed
Notes * Measuring tape: i) MTT-111 CN(or equivalent) (Tapes recorded with 3kHz) ii) MTT-5512 (or equivalent)
output Speaker Terminal Frequency Counter
VTVM
Cassette Deck
SP2 SPEAKER
Oscilloscope
SET VH (GND)
In Out Figure 1-5
- Adjust SPEED Control Step Item SPEED Control Tape MTT-111N (3KHZ) PreSetup
Press play button after puting tape into the Deck1
Figure 1-4
Adjust Point SVR3
Standard
Figure
Remark A&B Deck deviation : 60Hz
1
3 kHZ ±1%
Fig. 1-4
Recording /Play head
2
HI SPEED Control
MTT-111 (3KHZ)
Press play button after puting tape into the Deck1
No Adjustment
-
Fig. 1-4
5200~6600Hz Check
AZIMUTH control Figure 1-6
- Adjust Record Frequency Step 1 Item Tape PreSetup
Press Rec button after connecting (Fig1-5) Press Rec button after connecting (Fig1-5)
Adjust Point SVR4 SFT1
Frequency Range ±5dB
60KHZ±1KHZ(MAX900) 85KHZ±1KHZ(MAX920)
Figure Fig. 1-5
Remark SPEAKER VTVM (A-DECK) SP2
L,R MTT-112B Unbalance (1KHZ) Record Frequency MTT-5512
2
Fig. 1-5
- Adjust Azimuth PreSetup
Press Play button after puting tape into the Deck1
Step
Item
Tape
Adjust Point Adjustment screw of HEAD
Standard Figure
Remark
1
Azimuth
MTT-111CN
8KHZ
Fig.1-4 Fig. 1-6
Output:Maximum
- Adjust Rec Bias Voltage(Only MAX920 Model) Step Item Rec Bias Voltage Tape MTT-5512 (3KHZ) PreSetup
Press Rec button after puting tape into the Deck1
Adjust Point SVR1 SVR2
Votage Range 7V±0.5V
Remark Connete to MWF6 from AC Meter.
1
2-2
Samsung Electronics
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