Akai GXC-704D

VIL AMPLIFIER ADJUSTMENT
= REC/PB HEAD
AUDIO ATT TAPE DECK
OSCILLATOR
(4 kHz) 100 OHMS
AC VOLT METER
Fig. 15 Rec Peaking Adjustment Instrument Connection
PRE AMP PC BOARD
AC VOLTMETER
(RIGHT)
RESISTOR
100 OHMS
REC/PB HEAD
(RIGHT) “=~
REC/PB HEAD
(LEFT) “=
RESISTOR
100 OHMS
=
YLW/LONG BLK
WHT/LONG BLU
a
Gon
REC
SWITCH
Ss)
DISCONNECT Sw903 Z
REC
SWITCH
3
&
Sw903 2 5
D a
iS 3
Q
a =
ie} a
a =
oO _t
a lu
S &
at
la
ioe
a
(a) Model CS-703D (b) Model GXC-704D
Fig. 16 Rec Peaking Adjustment