SONY STRK502
Service Manual

STR-DE575/K502/K502P SECTION 1 GENERAL
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This section is extracted from instruction manual.

9

MULTI CHANNEL DECODING

VIDEO 1

VIDEO 2

DVD/LD

TV/SAT

/
MD/TAPE INPUT MODE
MASTER VOLUME

CD

TUNER

AUX

+

LEVEL SPEAKERS DISPLAY PRESET TUNING EQ SURR SET UP NAME A CINEMA STUDIO EX B SOUND FIELD A.F.D. ENTER MODE 2CH C MULTI CH IN EQUALIZER

�

DIMMER

�

+

�

TUNING

+

MEMORY PHONES

SHIFT

FM MODE

FM

AM

MUTING

qf
1 ?/1 switch Press to turn the receiver on and off. 2 DISPLAY button Press repeatedly to change the information on the display window as follows:
m Index name of the component or the preset station* m FUNCTION button indication or frequency** m Sound field applied to the program source

qd
7 Use the SOUND FIELD buttons to enjoy surround sound. For details, see �Enjoying Surround Sound� starting from page 27. A.F.D. button / indicator Press to set the receiver to automatically detect the type of audio signal being input and perform proper decoding (if necessary). MODE button / indicator Press to activate the sound field selection mode (page 28). 2CH button / indicator Press to output sound from only the front (left and right) speakers. 8 INPUT MODE button Press to select the input mode for your digital components (DVD/LD, TV/SAT). Each press switches the input mode of the currently selected component. Select
AUTO

qs qa

0

0 MASTER VOLUME control After turning on the component you selected, rotate to adjust the volume. qa MUTING button Press to mute the sound. MUTING appears in the display when the sound is muted. qs EQUALIZER button Press to turn the equalizer on or off. The EQ indicator in the display lights when the equalizer is turned on. When you adjust the equalizer using the EQ parameters (page 36) the settings are stored automatically and can be reproduced wherever you turn on the equalizer.
� The equalizer is not compatible with 96 kHz digital audio signals and during MULTI CH IN input.

* Index name appears only when you have assigned one to the component or preset station (see page 41). Index name does not appear when only blank spaces have been entered, or it is the same as the function button. ** Frequency appears only when the tuner is selected.

z When you want to listen to an analog source without any digital processing
Do the following to bypass the sound field and equalizer circuits. 1 Press 2CH. 2 Press EQ to turn off the EQ indicator. The result will be a sound that is highly faithful to the program source.

3 DIMMER button Press repeatedly to adjust the brightness of the display. When you want to turn off the display, set in the �DIM.RANGE� parameter in the SET UP menu (page 45). 4 The following buttons operate the built-in tuner. For details, see �Receiving Broadcasts� starting from page 38. PRESET TUNING +/� buttons Scan all preset stations. TUNING +/- buttons Scan all the available radio stations. MEMORY button Press to memorize a preset station. SHIFT button Selects a memory page for preset stations. FM MODE button If �STEREO� flashes in the display and the FM stereo reception is poor, press this button. You will not have the stereo effect but the sound is improved. FM button Selects the FM band. AM button Selects the AM band.

To
Give priority to digital signals when there are both digital and analog connections. If there are no digital signals, analog is selected Specify the digital audio signals input to the DIGITAL OPTICAL input jacks Specify the digital audio signals input to the DIGITAL COAXIAL input jacks (DVD/LD only)

DIGITAL (OPTICAL)

DIGITAL (COAXIAL)

qd MULTI CH IN button Press to enjoy the audio source connected to the MULTI CH IN jacks with the video from the selected component. Press again to cancel MULTI CH IN.
� When the MULTI CH IN is selected, the tone, equalizer, and sound field effects do not function.

ANALOG

Specify the analog audio signals input to the AUDIO IN (L and R) jacks

qf SPEAKERS button Press SPEAKERS button to ON.

Note
If 96 kHz digital signal is input, the tone, sound field and surround parameters do not function.

PHONES jack Connects headphones.
� When you connect the headphones, no sound will come from the speakers.

9 Function buttons Press one of the buttons to select the component you want to use. To select
VCR DVD or LD player TV or satellite tuner MD or Tape deck CD player

Press
VIDEO DVD/LD TV/SAT MD/TAPE CD TUNER AUX

5 MULTI CHANNEL DECODING indicator This indicator lights up when the unit is decoding signals recorded in a multi channel format. 6 Use the CINEMA STUDIO EX buttons to enjoy the CINEMA STUDIO EX sound effects. A/B/C buttons Press to activate the CINEMA STUDIO EX A, B or C sound field (page 29).

Built in tuner An audio component

After selecting the component, turn on the component you selected and play the program source.
� After selecting VCR, DVD player, or LD player, turn on the TV and set the TV�s video input to match the component you selected.

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