Sony Handycam CCD-TR501E, Service Manual, Page: 157 / 203

6-64
Fig. 6-4-1
6-4. AUDIO SYSTEM ADJUSTMENT
• The right channel (STEREO) adjustment is performed in
STEREO MODEL only.
• Use the alignment tape for audio system adjustment.
• Connect an audio input signal from VC-188 board CN501 as
shown in Fig.6-4-1.
4-1. EE-OUTPUT LEVEL CHECK
Mode Record
signal CN501 pin
4
INPUT (Left)
CN501 pin
2
INPUT (Right)
400 Hz, –38 dBs
Audio input from CN501 pin
4
,
2
Measurement Point AUDIO output terminal (Left/Right)
(no load)
Measuring Instrument Audio level meter
Specification Value –7.5 ± 2.0dBs
Check procedure:
Order Procedure
1 Check that 400 Hz signal level satisfies the
specification.
Alignment tape
〈
MONO model
〉
WR5-5CSP : PAL
WR5-5NSP : NTSC
〈
STEREO model
〉
WR5-9CS : PAL
WR5-9NS : NTSC