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Yes thank you i got the file i was after. There was a slight problem in my communication but it all worked out well.
A job well done.
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Great manual...really saved me. The only problem is that I thought I would be able to download it directly when I paid for it but never received the download instructions until the next morning. The board trace pages were somewhat light also: really need to turn up the contrast on the printer before printing them. The schematic page was great; very clear! Well worth the money.
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I've been in the electronic business for a long time. I used to buy Sam's Photofact for my needs which intailed having to go to the store and paying about $20 for a package of 3 different units so I was forced to buy more than I needed just to get one.
Owner manual is just at your keyboard and the information is almost instantansouly and the cost is very reasonable. Easy to print out if needed or simply read off of the screen. The larger the screen the better for obvious reasons.
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Very good manual, at a very good price. Received in a timely manner
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Only thу cover has poor quality, internal material has excellent quality - exactly what I needed
Thanks!
3. SERVO SYSTEM CHECK 3-1. RF Switching Position Adjustment (MA-341 Board) [Adjustment Purpose] To adjust the link of the A-ch and B-ch of the tape playback outputs. To make the unit compatible with other tapes and units. If this specification is not satisfied, the link will appear on the screen and the screen will be disrupted, etc. Mode Signal Measurement point Playback Alignment tape: SP color bar portion CH1: CN270 pin 2 (PB RF) CH2: CN270 pin 3 (RF SWP) Oscilloscope REMOCON CH+/� A=minimize
4. AUDIO SYSTEM ADJUSTMENT � Adjust both L ch and R ch. [Connecting Instruments]
Audio line OUTPUT L/R Audio line INPUT L/R Audio oscillator 600 � Attenuator VTR Audio level meter or distortion meter 47 k�
Measuring instrument Adjusting element Specified value
Fig. 6-2-4
4-1. Hi-Fi Audio System Adjustment (Hi-Fi model only) � Perform the adjustment setting the switch on the following positions. � AUDIO MONITOR ..................................................... STEREO [Adjustment Method] 1. ACE head adjustment.....Refer to the VHS mechanical adjustment manual (S MECHANISM)(9-921-647-11). 2. E-E output level check 3. �Recording Bias Adjustment�
[Adjustment Method] 1) Playback the alignment tape. 2) Short JS401 to Ground. 3) Check that �A P� is indicated on FL display. 4) Adjust so that part A becomes minimized at CH +/�. 5) Write data in EEPROM by pressing PAUSE button. Monoral model: 6) The display �A P� disappears and then the Adjustment mode terminates. Hi-Fi model: 6) The display changes to �A H� and the mode goes to the HiFi switching position Adjustment.
A CH1 PB RF CH2 RF SWP
Fig. 6-2-3
6-3
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