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Manual acquired with good resolution, complete in all its pages, very good policy of the folder where are saved all products purchased.
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Service manual very complete and clear. It was very helpfull for my work.
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This is the 2nd time I download manuals from this website and I can say it's what I was expecting. It contains schematic, layout (decent quality), short description, parts and dissasembly instructions. I recomend it for anyone who wants to repair/modify this device.
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Very useful Service Manual! With it I was able to identify the damaged pots in my old amplifier, purchase the adequate replacements and make myself the repair.
I have again my old amplifier, still a very good one that I will keep for as many years as I can!
Thanks to Owner Manuals!
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Good price for the manual and easy to locate on the site and download. Plus, just like the original. Thanks a lot.
B. ADJUSTMENT OF THE A/C HEAD ASS'Y (TILT ADJUSTMENT)
a. Play back a T-120 Tape and check the running condition of the TAPE at the lower flanges of the T GUIDE POST ASS'Y ¤æin Fig. 5-1. b. Adjust the A/C HEAD TILT SCREW untill the TAPE runs stable as shown in Fig. 5-2
TURN THE A/C HEAD TILT SCREW TO THE DIRECTION OF CW
(
)
(
)
TURN THE A/C HEAD TILT SCREW TO THE DIRECTION OF CCW
Fig. 5-2 A/C HEAD ASS'Y ADJUSTMENT (TILT ADJUSTMENT)
C. ADJUSTMENT OF THE AUDIO AZIMUTH (See Fig.5-3)
a. Play back the ALIGNMENT CASSETTE TAPE (NTSC: DN2 (SP 7KHz), PAL: DP2 (SP 6KHz)) , , b. Observe audio signals on an OSCILLOSCOPE. c. Turn the A/C HEAD AZIMUTH SCREW to obtain the maximum audio output signal (-9~-3dBm).
Fig. 5-3 A/C HEAD ASS'Y
D. THE HEIGHT ADJUSTMENT OF A/C HEAD
a. Play back a T-120 TAPE. b. Make sure that the gap is 0.25mm between the lower end of TAPE and that of A/C HEAD. c. When the gap is longer than 0.25mm, turn the A/C HEAD HEIGHT ADJUST NUT counter-clockwise. When the gap is shorter than 0.25mm, turn it clockwise. Repeat this procedure untill 0.25mm is obtained.
GAP
Fig. 5-4 A/C HEAD ASS'Y ADJUSTMENT (HEIGHT ADJUSTMENT)
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