Akai GX-747 dbx

3. PRE-AMPLIFIER P.C BOARD ADJUSTMENT
AUDIO
OSCILLATOR
(23.2KHz)
ATT
LINE
INPUT
TAPE DECK
REC HEAD
AC VOLT METER
Fig. 9-3 Rec Peaking Adjustment Instrument Connection (Step 3)
AC VOLT METER
(LEFT)
[a
I
RED
REC HEAD
R4-241
~_I;
~ -~
I
AC VOLT METER
(RIGHT)
Fig. 9-4 Rec Peaking Adjustment (Step 3)
---------------SERVICE MANUAL GX-747dbx ---------------
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