Audio System Adjustments; Playback Level Check - Sony HANDYCAM DCR-TRV130E Service Manual

3-6.

AUDIO SYSTEM ADJUSTMENTS

[Connecting the measuring instruments for the audio]
Connect the audio system measuring instruments in addition to the
video system measuring instruments as shown in Fig. 5-3-15.
Playback
Main unit
Left (White)
AUDIO/
Right
VIDEO
(Red)
47k
Fig. 5-3-15.
TV monitor
Video (Yellow)
Audio level meter
47k
or Distortion meter
47k
(1-249-437-11)

1. Playback Level Check

Mode
Signal
Measurement Point
Measuring Instrument
Specified Value
Checking Method:
1) Check that the playback signal level is the specified value.
5-49
Playback
Digital8 alignment tape:
For audio operation check
(WR5-3ND (NTSC), WR5-3CD (PAL))
AUDIO/VIDEO jack left or right
Audio level meter and frequency
counter
32 kHz mode: 1 kHz, +3.0 ± 2.0dBs
48 kHz mode: 1 kHz, +3.0 ± 2.0dBs
44.1 kHz mode:
The 7.35kHz signal level during EMP
OFF is +2.0 ± 2.0dBs.
The 7.35kHz signal level during EMP
ON is –6 ± 2 dB from the signal level
during EMP OFF.