Sony MZ-R55 - Page 20

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2.65V ADJUSTMENT
Connection :
Adjustment Method :
1. Pla ybac k the test CD (TD YS-1).
2. Adjust R V901 so that the v olta g e between AP908 (2.65V) and
AP906 (GND) is at 2.65 ± 0.03 Vdc.
Adjustment Location :
digital voltmete
r
MAIN board
AP908 (2.65V)
AP906 (GND)
RV901
2.65V ADJUSTMENT
AP906
(GND)
AP908
(2.65V)
IC802
CN801
– main board (side B) –