Pioneer RS-A9/EW Service Manual page 92

Pioneer optical digital reference system digital integrated amplifier service manual
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1
Remarks
1
Offset voltage/Master clock must be adjusted in the product condition.
Input signal must be CD -
2
3
The adjustment for offset voltage/master clock must be done within 2 or 3 minutes from the start of product
A
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
7
Adjusting Point Offset voltage/master clock for the audio unit must be adjusted by the following
B
connection:
RS - D7R
H/U
C
D
E
F
92
1
2
signal.
23 tracks of test disc(YEDS-7)
RS - A9
RS-A7/EW
2
3
RS - A7
3
4
4

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