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Gold Star Audio
SERVICE MANUAL
for
Oo
service technician
Gold Star Co.,Ltd.
STEREO AMPLIFIER
GSA-3030
Component Series
SPECIFICATIONS
_
This specifications may be changed for improvement of perfo rmance without notice.
Output (at foad 8Q) ......... ee ae
TD ISEORTION aracec ii cateccicisesttedececeseeceaeeeu
Frequency response (at output 12.5W)
BOTA
RTA
E HORE
EE ATR
TE HH ERATE
KAR
HAASE
TO
BESSA
MPO HSEE
Signal to noise ratio
Phono (at input level MV) .........
Aux (at input level 500mV).........
TURGM: PADG:. saseescseteessenodeancessevects
Bass (100Hz, at output 0.05W) ........
Treble (10kHz, at output 0.05W) .....
Loudness (at Vol. -30 dB) .....0...........
Input sensitivity
15-40000Hz
100 Hz: +8 dB
10 kHz: +6 dB
Input impedance
PONG sessussruess
wists tiacaxedonsunensavadavies 2.5 mV
AUX. TUNEL, TAPE
oo. ececceeceeeeeee 200 mV
Inout impedance
|
PRONG
ine teat teers
47 KQ
Aux, Tuner, Tape...... semedinepeienes ce 350 KQ
Semi-COnductors ...sssccesceseseseseeeee wa IC, 317R, 20 Diode
|
1 Rectifier
FOWE? SUBDIY: ca secs deccctasceesaneedhececssses 220 V 50 Hz
Power Consumption ........cccccccceseeseuees 140 W
ISTO dsseticcecdins Sareatecn staat 5.4 Kg
-
Dimensions ...........-. ds ccaducnantadieeacen! .. 418(W) x56(H)x 282(D) mm
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