Table of Contents
Advertisement
1. User menu Setting (AUDIO MENU)
700 INT SG : ON
713 MONI OUT : UNITY
2. Scope
CH1 : HOT
CH2 : COLD
Scope Mode : ADD
3. Adjust VR402 so that the CH1 waveform level is minimum.
4. Repeat the above adjustment in the same way about the other
Audio channels.(Refer to above table.)
6.4.5. Output Level Adjustment
Board
Specification
Test Point
Adjustment Point
Input Signal
Mode
Tape
M. EQ.
1. User menu Setting (AUDIO MENU)
700 INT SG : ON
713MONI OUT : UNITY
2. Adjust VR401 so that the CH1 level is 0dBu+/-0.2dB.
3. Repeat the adjustment in the same way about the other Audio
channels.(Refer to above table.)
4. Confirm that the all channels sinewave output is normal.
6.4.6. CMRR Adjustment
A_ADDA(F8)
0dBu+/-0.2dB
AUDIO OUT (CH1-CH4)
MONI OUT (LCH, RCH)
VR401 (CH1), VR476
(CH2),
VR551 (CH3), VR626
(CH4),
VR702 (LCH), VR701
(RCH)
INT SG
EE
Oscilloscope
Audio Analyzer / Audio
Precision
93
Advertisement
Chapters
Table of Contents
