Sony XR-M500R Service Manual

25
Dolby Level Adjustment
Setting:
[SOURCE] button : ON
Preset
[MENU] (PLAY MODE) and
[DISC ] buttons : NR off
[SOUND] (BAS) button : Center
[SOUND] (TRE) button : Center
[SOUND] (BAL) button : Center
[SOUND] (FAD) button : Center
[+] (VOL) button : Maximum
Procedure:
1. Put the set into the FWD PB mode.
2. Adjust RV400 (L-CH) and RV401 (R-CH) so that the level
meter reading is –6±0.5 dB (0.37 to 0.41 V).
Tuner section adjustments are done automatically in this set.
set
+
–
test tape
P-4-D400
(400Hz, 0 dB)
level mete
r
MAIN board
TP (DOLBY-L)/
TP (DOLBY-R)
      
TUNER SECTION
–
– SET UPPER VIEW –
– SET BOTTOM VIEW –
TUX100
Tape Speed
Adjustment
RV401
Dolby Level
Adjutment (R-ch
)
RV400
Dolby Level
Adjutment (L-ch)
TP (DOLBY-R)
Dolby Level
Adjustment
TP (DOLBY-L)
Adjustment Location:

Sony XR-M500R Specifications

General

Brand	Sony
Model	XR-M500R
Category	Car Receiver
Language	English