Fast Download,all pages present,an excellent copy.THis enabled to find the origional part numbers and chase them up. The cartridge is proving difficult to find but at least I know the origional part number.Thanks to all.
Very good manual, in depth and complete. Only criticism is that some of the circuit diagrams are slightly blurry and hard to follow for long periods of time, but this is to be expected. Perfect for any maintenance required. Also contains the wiring diagrams of the control cable for constructing extensions.
Text excerpt from page 107 (click to view)
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Remarks 1 Offset voltage/Master clock must be adjusted in the product condition. 2 Input signal must be CD- signal. 23 tracks of test disc(YEDS-7) 3 The adjustment for offset voltage/master clock must be done within 2 or 3 minutes from the start of product operation. 4 Master clock must be adjusted using high-frequency probe. 5 The measuring points for adjusting offset voltage must be as follows: Sensing pin land : AL2 or its equivalent land and GND Sensing pin land : AR2 or its equivalent land and GND Sensing pin land : BL2 or its equivalent land and GND Sensing pin land : BR2 or its equivalent land and GND 6 The measuring points for adjusting master clock must be as follows: TP3001 or its equivalent land and TP3002 or its equivalent GND