Technics SA-GX505 Service Manual

SA-GX505
1
Amplifier section
@ Parametric EC system ON/OFF button
(P. EQ SYS)
This button IS used tc turn the parametnc ED system ON or
OFF
Dolby Pro-Logic Surround ON/OFF button
(SURROUND)
T~!s button IS used t0 actuate the Dolby Pro-Logic Surround
effect
@ Fine mode select button (FINE)
Th,s button IS used to Me-adjust the center frequency Of the
parametric EQ.
@ Slope changeover button [SLOPE (Q)j
This button is used 10 increase or decrease the slope of the
parametric EC) curves
@ Parametric EQltone mode select button
(P.EQ/TONE)
This buftcn IS used tc select parametnc ED mode or tone
mode
@$ Center frequency select/bass control
(CENTER FRED/BASS)
This control is used lc select the center frequency in the
parametric EQ mode or tc adjust the low-frequency sounds in
the tone mode
@ Frequency level/treble control
(LEVEL/TREBLE)
This control is used tc adjust the frequency level in the
parametric ED mcde or the high-frequency sounds in the tone
mode.
@I Dolby 3 stereo ON/OFF button (3 STEREO)
This button is used tc activate the Dolby 3 sterec effect
@ Center mode select button (CENTER MODE)
Each bme you press ,hls button, the center mode will change
as fcllcws: NORMAL- PHANTOM- CENTER OFF.
@I Test slgnal button (TEST)
When “s,ns the center speaker and the rear speakers, press
,h!s buttcn tc activate the test signal Then adjust the volume
balance of the center speaker and rear speakers.
8 Center speaker level adjustment buttons
(CENTER LEVEL)
These buttcns are used 10 adjust the vclume level of the
center speaker
@ Rear speaker level adjustment buttons
(REAR LEVEL)
These buttons are used tc adjust the volume level of the rear
speakers.
-6

Technics SA-GX505 Specifications

General

Brand	Technics
Model	SA-GX505
Category	Stereo Receiver
Language	English