Electrical Adjustments - Sony TA-N55ES Service Manual

TA.N55ES
PRECAUTIONS
Adjust the idling after tuning the unit on for about 10-15
minutes, giving it time to warm uP.
Always make sure to adjust the idling when repairing the
power amp section or when replacing any parts
IIDLING ADJUSTMENT)
Procedure :
Set the ATTENUATOR control as low as possible and adjust
RT301 (L-CH) and RT35i (R-CH) so that the voltmeter reads
7mV at TP301 (L-CH) and TP351 (R-CH).
Adjustment Location : power board
sEcTloN 2
ELECTRICAL
ADJ USTMENTS
d i g i t a l v o l t m e t e r
( D C 0 . 2 5 V r a n g e )
d i g i t a l v o l t m e t e r
( D C 0 . 2 5 V n n g e )