Pioneer RS-A9/EW, Service Manual

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RS-A7/EW
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Remarks
Offset voltage/Master clock must be adjusted in the product condition.
Input signal must be CD- signal.
The adjustment for offset voltage/master clock must be done within 2 or 3 minutes from the start of product
operation.
Master clock must be adjusted using high-frequency probe.
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
The measuring points for adjusting master clock must be as follows:
TP3001 or its equivalent land and TP3002 or its equivalent GND
Adjusting Point Offset voltage/master clock for the audio unit must be adjusted by the following
connection:
1
2
3
4
5
6
7
RS- D7R
H/U RS- A9 RS- A7
23 tracks of test disc(YEDS-7)