– 25 –
ADJUSTMENT
< DECK SECTION >
3. PB Frequency Response Check
Settings :
• Test tape :
TTA–330
• Test point :
TP3 (Lch), TP4 (Rch)
Method :
Play back the 315Hz and 8kHz signals of the
test tape and check that the output ratio of the
8kHz signal with respect to that of the 315Hz
signal is -2.0dB
±
3dB.
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