Daewoo DV-K580NZ-T User Manual
13
ELECTRICAL ADJUSTMENT
3. AUDIO CIRCUIT ADJUSTMENT METHOD
(1) AUDIO RECORD BIAS
v
CONNECTION METHOD
v
ADJUSTMENT PROCEDURE
1) Supply the signal in the OPEN mode.
2) Connect the Audio Level Meter to R01 at the Deck AC Head.
3) After inserting a blank tape, record in SP mode.
4) Adjust R292 to obtain 3 m Vrms .
2) Connect the Audio Level Meter to R01 at the Deck AC Head.
3) After inserting a blank tape, record in SP mode.
4) Adjust R292 to obtain 3 m Vrms .
Adjustment Parts
Checking Point
Measuring Equipment
Condition of Adj.
Test Tape
R292
-
Audio Level Meter
REC mode
Blank Tape
R292
REC BIAS
(+)
Audio
(-)
Level Meter