Akai GX-230 Service Manual

VI.
AMPLIFIER
SYSTEM
ADJUSTMENT
1. POWER SUPPLY
VOLTAGE
ADJUSTMENT
2.
TAPE
SPEED
ADJUST}IENT
J
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ilt
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gcm
/3cc.
VR I IOKE
.at lK8
,:CJUST TO
24V
Fig. 14
Test Tape
1.000 Hz. 7-Il2 ips
test tape
i9
cm/s!c
I
l''-
95cm'/s¿c:
Fis. l5
I
i
Rema¡ks
I
3e
Result
24.0V
Terminal
@,
Po*"t
Supply P.C. Boa¡d
Tape
Speed 7-ll2 ips.
Mode
STOP
FWD
P.B.\
Adjustment Item
Power
Supply
Voltase
Adiustment
7-ll2
ips.
Tape
Speed
Adjustment
@t."
',r..fi
3-3/4
ips.
Tape Speed
Adjustment
i,000 Hz. 7-ll2
ips.
test
tape
FWD
I
p.¡.
I
VR2 30
kB 500
Hz
xlj%
Tape
Speed 3-3/4
ips.
r5

Akai GX-230 Specifications

General

Brand	Akai
Model	GX-230
Category	Tape Deck
Language	English