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Good product and very helpfull to repair. Many thanks.
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Very good product. Best service manual. Many thanks
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I am only search for 5 Minute, by it in 5 Minutes to and get ist in few ours! Best i found in the Internet and my Amplifer is repaired as well! Thank you
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Readable text and good copy. Very much needed if you wish to do some repairs on this fine old unit.
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Fint forløb med levering af manualen. Kvaliteten af skanningen betegnes som middel
3-2. PRIOR ADJUSTMENT OF THE PATH (ADJUSTMENT OF PG)
a. Connect the Channel 1(CH1) of the Oscilloscope to TP01-3(Head Switching Pulse) and CH2 to the VIDEO OUT. And align the Tracking VR on the center. b. Playback the Stairstep Signal Tape (DN 2). c. Turn the PG Volume and adjust the gap between the Switching signal and the V-Sync signal to be 6.5H ± 0.5H.
CH1
CH2
6.5H 0.5H
PICTURE 5-5
3-3. ADJUSTMENT OF STRAIGHTNESS
Connect the Channel 1(CH1) of the Oscilloscope to the TP01-2(CTL Pulse) and CH2 to the TP01-4 (Envelope Wav and EXT.Trigger to the TP01-3 (Switching Pulse). And then, playback the test tape of the SP Mode. 3-1) Height Adjustment for the Ace Head a. adjust the Tracking VR to maximize the FM signal of the test tape. b. Make the entrance and exit side Envelope Wave same as the Picture 5-6 by adjusting the S/T-Guide Roller (4 and 8 of Picture 5-1).
a : Envelope Maximum Output b : Envelope Minimum Output
a
b
b/a
0.75
PICTURE 5-6
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