4-233-598-13(3)

FM Stereo FM-AM Receiver

Operating Instructions

STR-DE675 STR-DE575 STR-K502

2001 Sony Corporation

WARNING
To prevent fire or shock hazard, do not expose the unit to rain or moisture.

CAUTION

You are cautioned that any changes or modification not expressly approved in this manual could void your authority to operate this equipment.

Precautions

On safety
Should any solid object or liquid fall into the cabinet, unplug the receiver and have it checked by qualified personnel before operating it any further. To prevent fire, do not cover the ventilation of the receiver with newspapers, table cloths, curtains, etc. And dont place lighted candles on the receiver. To prevent fire or shock hazards, do not place vases on the receiver.
Note to CATV system installer:
This reminder is provided to call CATV system installers attention to Article 82040 of the NEC that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical.

On power sources

Before operating the receiver, check that the operating voltage is identical with your local power supply. The operating voltage is indicated on the nameplate at the rear of the receiver. The unit is not disconnected from the AC power source (mains) as long as it is connected to the wall outlet, even if the unit itself has been turned off. If you are not going to use the receiver for a long time, be sure to disconnect the receiver from the wall outlet. To disconnect the AC power cord, grasp the plug itself; never pull the cord. One blade of the plug is wider than the other for the purpose of safety and will fit into the wall outlet only one way. If you are unable to insert the plug fully into the outlet, contact your dealer. AC power cord must be changed only at the qualified service shop.
This symbol is intended to alert the user to the presence of uninsulated dangerous voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

Owners Record

The model and serial numbers are located on the rear of the unit. Record the serial number in the space provided below. Refer to them whenever you call upon your Sony dealer regarding this product. Model No. STR-DE675/DE575/K502 Serial No.
This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
For customers in Canada CAUTION
TO PREVENT ELECTRIC SHOCK, DO NOT USE THIS POLARIZED AC PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.

INFORMATION

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

On placement

Place the receiver in a location with adequate ventilation to prevent heat buildup and prolong the life of the receiver. Do not place the receiver near heat sources, or in a place subject to direct sunlight, excessive dust or mechanical shock. Do not place anything on top of the cabinet that might block the ventilation holes and cause malfunctions. Although the receiver heats up during operation, this is not a malfunction. If you continuously use this receiver at a large volume, the cabinet temperature of the top, side and bottom rises accordingly. To avoid burning yourself, do not touch the cabinet.

For customers in the United States and Canada
ENERGY STAR is a U.S. registered mark. As an ENERGY STAR partner, Sony Corporation has determined that this product meets the ENERGY STAR guidelines for energy efficiency. Don't throw a battery, dispose it as the injurious wastes.

On operation

Before connecting other components, be sure to turn off and unplug the receiver.

On cleaning

Clean the cabinet, panel and controls with a soft cloth slightly moistened with a mild detergent solution. Do not use any type of abrasive pad, scouring powder or solvent such as alcohol or benzine.
If you have any question or problem concerning your receiver, please consult your nearest Sony dealer.

About This Manual

The instructions in this manual are for the STR-DE675, STR-DE575 and STR-K502. Check your model number by looking at the lower right corner of the front panel or lower right corner of the remote. In this manual, the STRDE675 and the remote commander RM-U305 are used for illustration purposes unless stated otherwise. Any difference in operation is clearly indicated in the text, for example, STR-DE675 only.

Type of differences

TABLE OF CONTENTS
Hooking Up the Components
Unpacking 4 Antenna Hookups 5 Audio Component Hookups 6 Video Component Hookups 7 Digital Component Hookups 8 MULTI CH IN Hookups 10 Other Hookups 11

Model Feature

CONTROL A1-II VIDEO 2 MD/TAPE OPTICAL IN/OUT AC OUTLET IMPEDANCE SELECTOR
Hooking Up and Setting Up the Speaker System 13
Speaker System Hookup 14 Performing Initial Setup Operations Multi Channel Surround Setup 17 Before You Use Your Receiver 21 16

About area codes

The area code of the player you purchased is shown on the lower portion of the rear panel (see the illustration below).
Location of Parts and Basic Operations 23
Front Panel Parts Descriptions 23

Enjoying Surround Sound

SPEAKERS CENTER

IMPEDANCE SELECTOR

AC OUTLET
4-XXX-XXX-XX AA Area code Any differences in operation, according to the area code, are clearly indicate in the text, for example, Models of area code AA only.
Selecting a Sound Field 28 Understanding the Multi-Channel Surround Displays 32 Customizing Sound Fields 34

Receiving Broadcasts 38

Direct Tuning 40 Automatic Tuning 40 Preset Tuning 41
Conventions The instructions in this manual describe the controls on the receiver. You can also use the controls on the supplied remote if they have the same or similar names as those on the receiver. The following icon is used in this manual: z Indicates hints and tips for making the task easier. This receiver incorporates Dolby* Digital and Pro Logic Surround and the DTS** Digital Surround System.

Manufactured under license from Dolby Laboratories. Dolby, Pro Logic and the double-D symbol a are trademarks of Dolby Laboratories. Confidential unpublished Works. 1992-1997 Dolby Laboratories. All rights reserved. **Manufactured under license from Digital Theater Systems, Inc. US Pat. No. 5,451,942, 5,956,674, 5,974,380, 5,978,762 and other world-wide patents issued and pending. DTS and DTS Digital Surround are registered trademarks of Digital Theater Systems, Inc. Copyright 1996, 2000 Digital Theater Systems, Inc. All Rights Reserved.

Other Operations

Naming Preset Stations and Program Sources 43 Recording 43 Using the Sleep Timer 44 Adjustment Using the SET UP Button 45 CONTROL A1 Control System (STR-DE675 only) 45
Additional Information 47
Troubleshooting 47 Specifications 49 Glossary 51 Settings Using SURR, LEVEL, EQ, and SET UP buttons 52 Remote Button Description 53 Index 61
This chapter describes how to connect various audio and video components to the receiver. Be sure to read the sections for the components you have before you actually connect them to the receiver.

Unpacking

Check that you received the following items with the receiver: FM wire antenna (1) AM loop antenna (1) R6 (size-AA) batteries (2) STR-DE675 only Remote commander RM-PP505 (remote) (1) STR-DE575 only Model of area code U only Remote commander RM-U305 (remote) (1) Model of area code CA only Remote commander RM-PP505 (remote) (1) STR-K502 only Remote commander RM-U305 (remote) (1)
Inserting batteries into the remote
Insert R6 (size-AA) batteries with the + and properly oriented in the battery compartment. When using the remote, point it at the remote sensor g on the receiver.

] } ] }

z When to replace batteries
Under normal conditions, the batteries should last for about 6 months. When the remote no longer operates the receiver, replace all batteries with new ones.
Do not leave the remote in an extremely hot or humid place. Do not use a new battery with an old one. Do not expose the remote sensor to direct sunlight or lighting apparatuses. Doing so may cause a malfunction. If you dont use the remote for an extended period of time, remove the batteries to avoid possible damage from battery leakage and corrosion.

Before you get started

Turn off the power to all components before making any connections. Do not connect the AC power cords until all of the connections are completed. Be sure to make connections firmly to avoid hum and noise. When connecting an audio/video cord, be sure to match the color-coded pins to the appropriate jacks on the components: yellow (video) to yellow; white (left, audio) to white; and red (right, audio) to red.

Speaker System Hookup

Speaker cords (not supplied)
One for each front, surround, and center speaker (+) () (+) () Front speaker (R) Front speaker (L)
Monaural audio cord (not supplied)
One for an active woofer Black Black

* IMPEDANCE SELECTOR

Active sub woofer

Surround speaker (R)

Surround speaker (L)

Center speaker

Terminals for connecting the speakers
Front speakers (8 or 4* ohm) Surround speakers (8 ohm) Center speaker (8 ohm) Active sub woofer
Notes on speaker system hookup
Twist the stripped ends of the speaker cords about 2/3 inch (10 mm). Be sure to match the speaker cord to the appropriate terminal on the components: + to + and to. If the cords are reversed, the sound will be distorted and will lack bass. If you use speakers with low maximum input rating, adjust the volume carefully to avoid excessive output on the speakers.
SPEAKERS FRONT terminals SPEAKERS SURROUND terminals SPEAKERS CENTER terminals SUB WOOFER AUDIO OUT jack
* STR-DE675 only. See Speaker impedance on the next page.
To avoid short-circuiting the speakers
Short-circuiting of the speakers may damage the receiver. To prevent this, make sure to take the following precautions when connecting the speakers. Make sure the stripped ends of each speaker cord does not touch another speaker terminal or the stripped end of another speaker cord. Examples of poor conditions of the speaker cord
Speaker impedance (STR-DE675 only)
Set the IMPEDANCE SELECTOR for the front speakers as indicated in the table below. Check the instruction manual supplied with your speakers if youre not sure of their impedance. (This information is usually printed on a label on the back of the speaker.) If the nominal impedance of your speaker is
Between 4 and 8 ohms 8 ohms or higher
Set IMPEDANCE SELECTOR to
Speakers connected to the SURROUND and CENTER SPEAKERS terminals must have a nominal impedance of 8 ohms or higher (regardless of the setting of the IMPEDANCE SELECTOR).
Stripped speaker cord is touching another speaker terminal.
Stripped cords are touching each other due to excessive removal of insulation.
After connecting all the components, speakers, and AC power cord, output a test tone to check that all the speakers are connected correctly. For details on outputting a test tone, see page 20. If no sound is heard from a speaker while outputting a test tone or a test tone is output from a speaker other than the one whose name is currently displayed on the receiver, the speaker may be short-circuited. If this happens, check the speaker connection again.

To avoid damaging your speakers
Make sure that you turn down the volume before you turn off the receiver. When you turn on the receiver, the volume remains at the level you turn off the receiver.
Performing Initial Setup Operations
Once you have hooked up the speakers and turned on the power, clear the receivers memory. Then specify the speaker parameters (size, position, etc.) and perform any other initial setup operations necessary for your system.
Performing initial setup operations
Before you use your receiver for the first time, use the SET UP button to adjust settings to correspond to your system. You can set the following items. For details on how to adjust each setting, see the page in parentheses. Speaker size and placement (page 17). Speaker distance (page 19). Select the MULTI CH IN video signal (page 45). Whether the display turns off or not when you press DIMMER (page 45). Demonstration Mode
Clearing the receivers memory
Before you use your receiver for the first time or when you want to clear the receivers memory, do the following. This procedure is not necessary if the demonstration activates when you turn the power on.
The demonstration will activate the first time you turn on the power. When the demonstration starts, the following message appears in the display: NOW DEMONSTRATION MODE IF YOU FINISH DEMONSTRATION PLEASE PRESS POWER KEY WHILE THIS MESSAGE APPEARS IN THE DISPLAY THANK YOU
To cancel the demonstration
Turn off the receiver. Hold down ?/1 for four seconds. The currently selected function, then the demonstration message appears in the display and the items including the following are reset or cleared: All preset stations are reset or cleared. All sound field parameters are reset to their factory settings. All index names (of preset stations and program sources) are cleared. All adjustments made with the SET UP button are reset to their factory settings. The sound field memorized for each program source and preset stations are cleared.
Press ?/1 to turn the receiver off while the above message is being displayed. The next time you turn the receiver on, the demonstration will not appear.
To view the demonstration
Hold down SET UP and press ?/1 to turn on the power.
Running the demonstration will clear the receivers memory. For details on what will be cleared, see Clearing the receiver's memory on this page. There will be no sound when the demonstration mode is activated. You cannot cancel demonstration if you did not press ?/1 while the above message is being displayed. To cancel demonstration after the above message appears, press ?/1 twice to activate the demonstration again. Then, press ?/1 while the above message is being displayed.

SPEAKERS DISPLAY PRESET TUNING EQ LEVEL SURR SET UP NAME A CINEMA STUDIO EX B SOUND FIELD A.F.D. ENTER MODE 2CH C DIMMER + TUNING + MEMORY PHONES SHIFT FM MODE FM AM

EQUALIZER

MULTI CH IN MUTING
Press ?/1 to turn on the receiver. Press a function button to select a component (program source) that you connected (e.g., CD player or tape deck). Turn on the component and start playing it. Rotate MASTER VOLUME to turn up the volume.
If you do not obtain normal sound output after performing this procedure, look for the reason in the following checklist and take the appropriate measures to correct the problem. There is no sound no matter which component is selected. , Check that both the receiver and all components are turned on. , Check that the volume level on the display is not set to VOL MIN by turning the MASTER VOLUME. , Check that the SPEAKERS button is not set to OFF. , Check that all speaker cords are connected correctly. , Press MUTING if MUTING appears on the display. , Check that the headphones are not connected to the PHONES jack. No sound will come from the speakers if the headphones are connected. , Check that the receiver is not in Demonstration Mode (see page 16).
Theres no sound from a specific component. , Check that the component is connected correctly to the audio input jacks for that component. , Check that the cord(s) used for the connection is (are) fully inserted into the jacks on both the receiver and the component.
No sound is heard from one of the front speakers. , Connect a pair of headphones to the PHONES jack to verify that sound is output from the headphones (see qf SPEAKERS button and PHONES jack on page 25). If only one channel is output from the headphones, the component may not be connected to the receiver correctly. Check that all the cords are fully inserted into the jacks on both the receiver and the component. If both channels are output from the headphones, the front speaker may not be connected to the receiver correctly. Check the connection of the front speaker which is not outputting any sound. If you encounter a problem that is not included above, see Troubleshooting on page 47.
Location of Parts and Basic Operations
This chapter provides information about the locations and functions of the buttons and controls on the front panel. It also explains basic operations.
Front Panel Parts Descriptions
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:

v Index name of the component or the preset station* v FUNCTION button indication or frequency** v Sound field applied to the program source
* Index name appears only when you have assigned one to the component or preset station (see page 43). 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.
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).
Front Panel Parts Description
MD/TAPE INPUT MODE CD TUNER AUX
DISPLAY PRESET/ PTY SELECT + EQ
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. 5 MULTI CHANNEL DECODING indicator This indicator lights up when the unit is decoding signals recorded in a multi channel format.

qd qs qa

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). 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 and MD/TAPE (STR-DE675 only)). Each press switches the input mode of the currently selected component. Select
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.

Speaker Distance

You can

Specify the front, center, and surround speaker distances. (page 19)
MULTI CH IN video input Specify the video input to be used with the audio signals from the MULTI CH IN jacks. (page 45) Dimmer range Specify the display to turn off when you press the DIMMER button several times. (page 45)
ql NAME button Press to activate the name function and enter names for preset stations and program sources (page 43). w; ENTER button Press to enter individual characters for the preset station and program source names. wa Cursor buttons ( / ) Press to select various speaker level, surround, and equalizer parameters (etc.). ws Jog dial Turn to adjust the selected speaker level, surround, and equalizer parameters (etc.).
Specify the type of speakers. (page 17) Specify the front, center, surround speaker sizes, the surround speaker position, and whether or not you are using a sub woofer. (page 17)
This chapter describes how to set up the receiver to enjoy surround sound. You can enjoy multi channel surround when playing back software encoded with Dolby Digital or DTS.
You can take advantage of surround sound simply by selecting one of the receivers pre-programmed sound modes. They bring the exciting and powerful sound of movie theaters and concert halls into your home. You can also customize the sound modes to obtain the sound you desire by changing the various surround parameters. The receiver contains a variety of different sound modes. The cinema sound modes are designed for use when playing back movie software (DVD, LD, etc.) encoded with multi channel surround sound or Dolby Pro Logic. In addition to decoding the surround sound, some of these modes also provide sound effects commonly found in movie theaters. The virtual sound modes contain compelling applications of the Sony Digital Cinema Sound digital signal processing technology. They shift the sound away from the actual speaker locations to simulate the presence of several virtual speakers. The music (etc.) sound modes are designed for use with standard audio sources and TV broadcasts. They add reverberation to the source signal to make you feel as if you were in a concert hall or stadium (etc.). Use these sound modes with two-channel sources like CD and stereo broadcasts of sports programs or musical concerts. For more information about the sound modes, see pages 29 31. A.F.D. The Auto Format Decoding sound mode presents the sound exactly as it was encoded, without adding any reverberation (etc.). To fully enjoy surround sound, you must register the number and location of your speakers. See MultiChannel Surround setup starting on page 17 to set the speaker parameters before enjoying surround sound.

Selecting a Sound Field

EQ LEVEL SOUND FIELD buttons SURR
You can enjoy surround sound simply by selecting one of the pre-programmed sound fields according to the program you want to listen to.
Press MODE. The current sound field is indicated in the display. Turn the jog dial or press the cursor buttons ( or ) to select the sound field you want. See the table starting on page 29 for information on each sound field.

Cursor buttons Jog dial

To turn the sound field off Press A.F.D. or 2CH (page 24).
Brief descriptions of buttons used to enjoy surround sound
LEVEL button: Press to customize the level parameters. SURR button: Press to customize the surround parameters in the current sound field. EQ button: Press to customize the equalizer parameters in the current sound field. Cursor buttons ( / ): Use to select parameters after pressing the LEVEL, SURR, EQ or SET UP buttons. Jog dial: Use to adjust parameters and select sound fields (etc.). SOUND FIELD buttons: A.F.D. button: Press to set the receiver to automatically detect the type of audio signal being input and perform proper decoding (if necessary). MODE button: Press to activate the sound field selection mode. 2CH button: Press to output sound from only the front (left and right) speakers. EQUALIZER button: Turns the equalizer effect on or off.
z The receiver memorizes the last sound field selected for each program source (Sound Field Link)
Whenever you select a program source, the sound field that was last applied is automatically applied again. For example, if you listen to CD with SMALL HALL as the sound field, change to a different program source, then return to CD, SMALL HALL will be applied again. With the tuner, sound fields are memorized separately for AM, FM, and all preset stations.
z You can identify Dolby Surround-encoded software by looking at the packaging
Dolby Digital discs are labeled with the logo, and Dolby Surround encoded programs are labeled with the A logo.

Sound field information

Sound field
NORM. SURR. (NORMAL SURROUND)

Effect

Software with multi channel surround audio signals is played according to the way it was recorded. Software with two channel audio signals, is decoded with Dolby Pro Logic to create surround effects. Reproduces the sound characteristics of Sony Pictures Entertainments classic editing studio by using the 3D sound imaging of V.M.DIMENS. (page 30) to create 5 sets of virtual speakers surrounding the listener from a single pair of actual surround speakers. Reproduces the sound characteristics of Sony Pictures Entertainments mixing studio which is one of the most up-to-date facilities in Hollywood. The 3D sound imaging of V.M.DIMENS. (page 30) is used to create 5 sets of virtual speakers surrounding the listener from a single pair of actual surround speakers. Reproduces the sound characteristics of Sony Pictures Entertainments BGM recording studio by using the 3D sound imaging of V.M.DIMENS (page 30) to create 5 sets of virtual speakers surrounding the listener from a single pair of actual surround speakers.

AV ?/1

SYSTEM STANDBY
If STEREO does not appear at all even when the FM broadcast is received normally, press this button to turn on the STEREO indication.
FUNCTION VIDEO 1 VIDEO 2 VIDEO 3 VIDEO DVD/LD TV/SAT PHONO MD/TAPE

FN SHIFT

FM: Press to select the FM band.
AM: Press to select the AM band. MEMORY: Uses for memorizing preset stations.

CD/SACD

Numeric buttons

RETURN

SHIFT: Press to select a memory page (A, B, or C) for presetting radio stations or tuning to preset stations. TUNER: Press to select the tuner. On the remote: D. TUNING: Press this button to enter a frequency directly using the numeric buttons. Numeric buttons: Press to enter a numeric value when inputting the frequency directly, presetting radio stations, or tuning to preset stations.

>10

D.TUNING

POSITION

DISPLAY
D.SKIP/ CH/PRESET ANT TV/VTR

SUB CH +

P IN P

TV/ VIDEO

MULTI CH/ 2 CH DIRECT
SOUND FIELD 2CH/OFF A.F.D.

MODE +

MUTING

TEST TONE MAIN MENU MENU

MASTER VOL

Direct Tuning

For details on the buttons used in this section, see Brief descriptions of buttons used to receive broadcasts on page 39.

Automatic Tuning

Press TUNER. The last received station is tuned in. Press FM or AM to select the FM or AM band. Press D.TUNING on the remote. Press the numeric buttons on the remote to enter the frequency.

Example 1: FM 102.50 MHz

Press TUNER. The last received station is tuned in. Press FM or AM to select the FM or AM band. Press TUNING + or TUNING. Press the + button to scan from low to high; press the button to scan from high to low. When the receiver reaches either end of the band Scanning is repeated in the same direction. The receiver stops scanning whenever a station is received.

Example 2: AM 1350 kHz

(You dont have to enter the last 0 when the tuning interval is set to 10 kHz)
If you cannot tune in a station and the entered numbers flash Make sure youve entered the right frequency. If not, repeat Steps 3 and 4. If the entered numbers still flash, the frequency is not used in your area.

See page

EFFECT LEVEL WALL TYPE REVERBERATION TIME SCREEN DEPTH

LEVEL button

FRONT BALANCE SURR BALANCE CENTER LEVEL SURR LEVEL SUB WOOFER LEVEL LFE MIX LEVEL DYNAMIC RANGE COMP

EQ button

FRONT BASS GAIN FRONT BASS FREQUENCY FRONT TREBLE GAIN FRONT TREBLE FREQUENCY

*SET UP

(FRONT)

(CENTER)

SL SR (SURR) S.W. (SUB WOOFER) L R

(FRONT) XX.X ft.

(CENTER) XX.X ft. (SURR) XX.X ft. (SURR) PL. XX.X (SURR) HGT. XX.X VISUAL XX.X

SL SR SL SR

DIM.RANGE

NARROW or WIDE

* When you press the SET UP button, you can select NORM. SP. (for normal speakers) or MICRO SP. (for Micro Satellite speakers). (page 17)
Remote Button Description
Models of Area Code U (STR-DE575/K502 only) You can use the remote RM-U305 to operate the components in your system. The tables below show the settings of each button. Remote Button

Operations

Receiver

Function

Activates the sleep function and the duration which the receiver turns off automatically. Turns the audio and video components on or off.

Remote Button

TV/VCR/SAT/ Tape deck/ LD player/ VCD player/ MD deck/ DAT deck Receiver
After selecting a channel, disc or track using the numeric buttons, press to enter the value.
TV/VCR/ CD player/ DVD player/ MD deck/ VCD player/ LD player/ DAT deck Receiver Receiver Receiver Receiver Receiver Receiver Receiver Receiver Receiver Receiver Receiver Remote Receiver
Press repeatedly to select a memory page for presetting radio stations or tuning to preset stations. Selects the channel entry mode, either one or two digit. Tuner station direct keyin mode.
?/1 VIDEO/ VIDEO 1 VIDEO 2 VIDEO 3 DVD/LD TV/SAT MD/TAPE CD/SACD TUNER PHONO AUX FN SHIFT* 0-9
Turns the receiver on or off. To watch VCR. (VTR mode 3) To watch VCR. (VTR mode 1) To watch VCR. (VTR mode 2) To watch DVD or laser disc. To watch TV programs or satellite receiver. To listen to Minidisc or audio tape. To listen to compact disc. To listen to radio programs. To listen to turn table. To listen to an audio equipment. Use simultaneously to select other function. Use with SHIFT button to select tuner preset station numeric input during DIRECT TUNING or MEMORY mode. Selects track numbers. 0 selects track 10.

USE MODE

VIDEO 3
To cancel programming Press USE MODE during any step. The remote automatically exits the programming mode. z To activate the function after programming.
Press the programmed button to activate the function you want.

MD/TAPE CD/SACD

TV/VIDEO

2ND ROOM

/11 /10

(SOURCE)

INPUT MODE

SEARCH MODE

AUDIO SPLIT ANT TV/VTR

DISC JUMP

z If programming is unsuccessful, check the following:
If the indicator does not light up in step 1, the batteries are weak. Replace both batteries. If the indicator flashes 4 times in quick succession while entering the numeric code, an error has occurred. Start again from step 1.

/ D.TUNING

VOL +

D. SKIP/ CH/PRESET

A.F.D. AV DISPLAY TITLE GUIDE
PRESET MULTI/2CH A. DIRECT
SOUND FIELD 2CH MODE TEST TONE NIGHT MODE AV MENU
The indicator turns off while a valid button is pressed. In step 2, if several function buttons are pressed, only the last pressed button is valid. In step 3, if a function button is pressed, the new function is selected and the programming procedure returns to the beginning of step 3. For the numeric codes, only the first three numbers entered are valid.

EQ/TONE ON SCREEN

MAIN MENU ENTER/ EXEC EXIT/ RETURN
Press AV ?/1 while pressing down USE MODE. The indicator lights. Press the function button (including MONITOR) for the component you want to control. For example, if you are going to control a CD player, press CD.
To clear the memory of the remote To clear all programmed and learned signals, do the following to reset the remote to factory settings. Press ?/1, AV ?/1 and MASTER VOL at the same time. The indicator flashes 3 times, then goes off. The numeric codes corresponding to the component and the maker of the component Use the numeric codes in the tables below to control nonSony conponents and also Sony components that the remote is normally unable to control. Since the remote signal that a component accepts differs depending on the model and year of the component, more than one numeric code may be assigned to a component. If you fail to program your remote using one of the codes, try using other codes.
The numeric codes are based on the latest information available for each brand. There is a chance, however, that your component will not respond to some or all of the codes. All of the functions on this remote may not be available when used with your particular component.

STR-DE575/K502/K502P

SERVICE MANUAL

Ver 1.0 2001. 04

US Model

Canadian Model

STR-DE575/K502P

E Model Australian Model

STR-K502P

Photo : STR-DE575

Dolby Laboratories Licensing Corporation. DOLBY the double-D symbol ; AC-3 and PRO LOGIC are trademarks of Dolby Laboratories Licensing Corporation.

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS

Frequency response

POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 8 ohm loads, both channels driven, from 20 20,000 Hz; rated 100 watts per channel minimum RMS power, with no more than 0.09% total harmonic distortion from 250 milliwatts to rated output (USA model only).

Amplifier section

Rated Power Output at Stereo mode
MULTI CH IN, CD, MD/TAPE, DVD/ LD, TV/SAT, VIDEO*, AUX: 10 Hz - 50 kHz +0.5/ 2 dB (with sound field and equalizer bypassed)

Inputs (Analog)

DVD/LD, TV/SAT (Optical): Sensitivity: Impedance: S/N: 100 dB (A, 20 kHz LPF)

Outputs

MULTI CH IN, CD, DVD/LD, MD/ TAPE, TV/SAT, VIDEO*, AUX: Sensitivity: 250 mV Impedance: 50 kilohms S/Na): 96 dB (A, 250 mVb))
a) Input short. b) Weighted network, input level.
(8 ohms 20 Hz - 20 kHz, THD 0.09%) 100 W + 100 W

Reference Power Output

MD/TAPE, (OUT); VIDEO*, (AUDIO OUT): Voltage: 250 mV, Impedance: 10 kilohms SUB WOOFER: Voltage: 2 V Impedance: 1 kilohms PHONES: Accepts low- and high-impedance headphones 6 dB 48 kHz (TV/SAT, MD/ TAPE OPTICAL IN) 96 kHz (DVD/LD OPTICAL IN, COAXIAL IN)

Inputs (Digital)

Sampling Frequency
(8 ohms at 1 kHz, THD 0.7%) Front1): 100 W/ch Center1): 100 W Surround1): 100 W/ch
1) Depending on the sound field settings and sources, there may be no sound output.
DVD/LD (coaxial): Sensitivity: Impedance: 75 ohms S/N: 100 dB (A, 20 kHz LPF)

Continued on next page

FM STEREO FM-AM RECEIVER

9-873-862-11

2001D1600-1 2001.4

Sony Corporation

Audio Entertainment Group General Engineering Dept.

FM tuner section

Tuning range 87.5 - 108.0 MHz Antenna terminals S/N
54 dB (at 50 mV/m) 0.5 % (50 mV/m, 400 kHz)

Power requirements

Harmonic distortion

120 V AC, 60 Hz

Power consumption

75 ohms, unbalanced

Intermediate frequency

10.7 MHz

Sensitivity

Selectivity

Mono: 18.3 dBf, 2.2 V/75 ohms Stereo: 38.3 dBf 22.5 V/75 ohms 11.2 dBf, 1 V/75 ohms
At 9 kHz: 35 dB At 10 kHz: 40 dB

Usable sensitivity

Mono: 76 dB Stereo: 70 dB Mono: 0.3% Stereo: 0.5%
c) You can change the AM tuning interval to 9 kHz. After tuning in any AM station, turn off the receiver. Hold down the TUNING + button and press the ?/1 button. All preset stations will be erased when you change the tuning interval. To reset the scale to 10 kHz, repeat the procedure.
Models of area code U: 220W In standby condition: 1W Models of area code CA: 315 VA In standby condition: 1W

AC outlets

1 switched, total 120 W/1A Max 430 308.5 157.5 mm (14.5 10.4 5.3 in.) including projecting parts and controls
Harmonic distortion at 1 kHz

Video section

Inputs

Dimensions

Separation
45 dB at 1 kHz 30 Hz - 15 kHz +0.5/2 dB
Video: 1 Vp-p 75 ohms S-video***: Y: 1 Vp-p 75 ohms C: 0.286 Vp-p 75 ohms Video: 1 Vp-p 75 ohms S-video***: Y: 1 Vp-p 75 ohms C: 0.286 Vp-p 75 ohms

Mass (Approx.)

7.5 kg (16 lbs. 9 oz.) 7.4 kg (16 lbs. 6 oz.)

Supplied accessories

60 dB at 400 kHz

AM tuner section

Tuning range With 10-kHz tuning

*** STR-DE575 only

scale: 530 - 1710 kHzc) With 9-kHz tuning scale: 531 - 1710 kHzc)

Antenna

General

System

Loop antenna

450 kHz

50 dB/m (at 1,000 kHz or 999 kHz)
Tuner section: PLL quartz-locked digital synthesizer system Preamplifier section: Low-noise NF type equalizer Power amplifier section: Pure-complementary SEPP
FM wire antenna (1) AM loop antenna (1) R6 (size-AA) batteries (2) STR-DE575 only Model of area code U only - Remote commander RM-U305 (remote) (1) Model of area code CA only - Remote commander RM-PP505 (remote) (1) STR-K502 only Remote commander RM-U305 (remote) (1) Design and specifications are subject to change without notice.

SAFETY CHECK-OUT

After correcting the original service problem, perform the following safety checks before releasing the set to the customer: Check the antenna terminals, metal trim, metallized knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.

4. EXPLODED VIEWS

4-1. Front Panel Section... 29 4-2. Chassis Section... 30
5. ELECTRICAL PARTS LIST 32
STR-DE575/K502/K502P SECTION 1 GENERAL
This section is extracted from instruction manual.

MULTI CHANNEL DECODING

VIDEO 1

VIDEO 2

DVD/LD

TV/SAT

MD/TAPE INPUT MODE

MASTER VOLUME

SPEAKERS

DISPLAY PRESET TUNING EQ

LEVEL SURR SET UP NAME A CINEMA STUDIO EX B SOUND FIELD A.F.D. ENTER MODE 2CH C MULTI CH IN MUTING EQUALIZER

DIMMER

TUNING

MEMORY PHONES

FM MODE
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
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
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.

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

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

If 96 kHz digital signal is input, the tone, sound field and surround parameters do not function.
qf SPEAKERS button Press SPEAKERS button to ON. 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
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 TVs video input to match the component you selected.

qj qk ql

qg EQ button Press to activate the equalizer parameters (page 36). The indicator on the button lights up and you can adjust the various equalizer parameters. qh SURR button Press to activate the surround parameters (page 34). The indicator on the button lights up and you can adjust the various surround parameters (effect level, wall type, etc.). qj LEVEL button Press to activate the speaker level parameters (page 35). The indicator on the button lights up and you can adjust the various speaker level parameters (front balance, surround balance, etc.). qk SET UP button Press to activate the setup mode, then use the cursor buttons (wa) to select any of the following indications. You can then make various settings using the jog dial (ws). When you select

Speaker type Speaker setup

When you select

Speaker Distance

Y can ou

Specify the front, center, and surround speaker distances. (page 19)
MULTI CH IN video input Specify the video input to be used with the audio signals from the MULTI CH IN jacks. (page 45) Dimmer range Specify the display to turn off when you press the DIMMER button several times. (page 45)
ql NAME button Press to activate the name function and enter names for preset stations and program sources (page 43). w; ENTER button Press to enter individual characters for the preset station and program source names. wa Cursor buttons ( / ) Press to select various speaker level, surround, and equalizer parameters (etc.). ws Jog dial Turn to adjust the selected speaker level, surround, and equalizer parameters (etc.).
Specify the type of speakers. (page 17) Specify the front, center, surround speaker sizes, the surround speaker position, and whether or not you are using a sub woofer. (page 17)
STR-DE575/K502/K502P SECTION 2 TEST MODE

FACTORY PRESET MODE

* All preset contents are reset to the default setting. * Procedure: While depressing the VIDEO and the 2CH buttons simultaneously, press the power ?/1 button to turn on the main power. The message FACTORY appears and switch off the set. While depressing the VIDEO and the 2CH buttons simultaneously, press the power ?/1 button again. The message FACTORY appears and the present contents are reset to the default values. 3. Press the VIDEO button, confirm display
SP.OFF C ((( SL ))) SR DIGITAL DTS OPT MULTI CH IN EQ MONO NEWS dB Hz ft. MEMORY
EQ , SUR , NAME and 2CH LED turn on. 4. Press the VIDEO button, All segments turn off.
AM CHANNEL STEP 9 KHZ/10 KHZ SELECTION MODE
* Either the 9 kHz step or 10 kHz step can be selected for the AM channel step. * Procedure: Set the FUNCTION to AM. Turn off the main power. While depressing the TUNING+ button or the PRESET TUNING+ button, press the power ?/1 button to turn on the main power. Either the message 9 k STEP or 10 k STEP appears. Select the desired step. * For US/Canadian/E model only
5. Every pressing of the VIDEO button turns on each segment and LED one after another in the same order. (Not only the VIDEO button, but also the other buttons such as DVD/LD , TV/SAT , MD/TAPE , CD , TUNER and AUX can be used.)

SOUND FIELD CLEAR MODE

* The preset sound field is cleared when this mode is activated. Use this mode before returning the product to clients upon completion of repair. * Procedure: While depressing the SOUND FIELD MODE button, press the power ?/1 button to turn on the main power. The message SURR. CLR. appears and initialization is performed.

DSP VERSION DISPLAY MODE

* DSP version is displayed. * Procedure : While depressing the MD/TAPE and the A.F.D buttons simultaneously, press the power ?/1 button to turn on the main power. DSP and the version are displayed.

DEMONSTRATION MODE

* Demonstration is performed. * Procedure : While depressing the SET UP button, press the power ?/1 button. The message appears and demonstration is performed. * To finish DEMONSTRATION MODE, press the power ?/1 button while the introduction message appears in the display.
FLUORESCENT INDICATOR TUBE TEST MODE
* All fluorescent segments are tested. When this test is activated, all segments turn on at the same time, then each segment turns on one after another. * Procedure: While depressing the MD/TAPE and the SHIFT buttons simultaneously, press the power ?/1 button to turn on the main power. 1. All segments turn on.
SW SLEEP DDDIGITALPRO LOGIC DTS MPEGSTEREO MONO RDS SP.OFF OPT COAX MULTI CH IN D.RANGE EQ TA NEWS INFO L C R dB (((LFE))) kHz mft. SL S SR MHz MEMORY MUTING
SOFTWARE VERSION DISPLAY MODE
* The software version is displayed. * Procedure: While depressing the TUNER and the SHIFT buttons simultaneously, press the power ?/1 button to turn on the main power. The model name, destination and the software version are displayed.

KEY CHECK MODE

* Button check * Procedure: While depressing the VIDEO and the SHIFT buttons simultaneously, press the power ?/1 button to turn on the main power. REST 36 appears. Every pressing of any button other than ?/1 and SPEAKERS counts down the buttons. The buttons which are already counted once are not counted again. When all buttons are pressed REST 00 appears. When MASTER VOLUME is rotated in clockwise direction, VOL MIN, VOL 1 to VOL 48, VOL MAX appear.
All LED turn on. 2. Press the VIDEO button, confirm display
SW L LFE S SLEEP R k m MHz DD COAX PRO LOGIC MPEGSTEREO D.RANGE TA RDS INFO MUTING
MULTI CHANNEL DECODING (blue), Digital Cinema Sound , LEVEL , SET UP , A.F.D and MODE LED turn on.

DSP TEST MODE

* DSP tests are performed. * Procedure : 1. While depressing the LEVEL and CD buttons simultaneously, press the power ?/1 Button to turn on the main power. 2. Press the NAME button. 3. Select the item by pressing Cursor button ( < or > ). 4. Select the function by turning Jog dial if selection is necessary.
Items Function NORM ALL SWAP Normal channel output Left input t Front Left, Surround Left, Center channel output Selection of setting output channels Right input t Front Right, Surround Right, Sub Woofer channel output Left input t Center channel output t Surround Left channel output Description Remark

SYSTEM CONTROL IC1601(2/3)

DISPLAY/POWER SECTION

R-CH POWER AMP IC701 +V OUTLIMITER Q701 L R-CH is omitted due to same as L-CH Signal Path : FM : CD(ANALOG) : DVD (DIGITAL) SPEAKERS TM601 R-CH SR SURROUND SL RYMUTING -V OUTLIMITER Q652 BOOSTER Q654 CURRENT DETECT Q655,656 AF POWER PROTECT Q640 D733 RELAY DRIVE Q610 C CENTER -V OUT8 IN2 NFRY701 LIMITER Q702 BOOSTER Q704 CURRENT DETECT Q705,706 AF POWER PROTECT Q740 D731 RELAY DRIVE Q710 R-CH R BOOSTER Q703 RELAY DRIVE Q790 TM602 L FRONT J791 PHONES RY791
+V OUTLIMITER Q651 SL 6 IN1 NF1 5

BOOSTER Q653

POWER AMP IC501 +V OUT 6 LIMITER Q501 C 1 IN+ IN- 2 RY501 LIMITER Q502 -V OUT 5 BOOSTER Q504 CURRENT DETECT Q505,506 D721 +2.5V PROTECT SWITCH Q722,723,RY560 RELAY DRIVE Q560 J405 AUDIO OUT SUB WOOFER +5V AF POWER PROTECT Q540 D734 RELAY DRIVE Q550 +3.3V 3 BOOSTER Q503
IC1901 +3.3V 1 REG IC1902 +2.5V 1 REG IC1903 +5V REG 1 D1901-1904 T901
FL101 FLUORESCENT INDICATOR TUBE SW
LED DRIVE IC100 D106-109 LEVEL LED 2 NAME LED 3 SUR LED 1

POWER MUTING Q747,748

SEG1-16 GRID1-12
D802 +B -B D100-IC5 ICFL101 -30V LED DRIVE Q100-105 -30V REG Q801 D820-823 RELAY +B AUDIO +7V 1 IC801 +7V REG IC802 AUDIO -7V 3 -7V REG IC807 VIDEO +5V 1 IC804 VIDEO -5V 3 -5V REG IC806 TUNER +12V 3 +12V REG 1 F901 +5.6V REG QPOWER 8 CONTROL 5 ICD910-913 T902 JW903 AC IN D914 D915 RY901 RELAY DRIVE QFL1 FL+5V REG DD899 POWER AMP -B -B SW Q691,692

SETUP LED

BUFFER IC101

+3.3V 63

DIN CLK STB

+3.3V REG Q471 IC803

AFD LED EQ LED 2CH LED MODE LED MULTI CH LED DCS LED

AC MUTING

PROTECT

HEADPHONE RY

FRONT RY

REAR RY

CENTER RY

WOOFER RY

HP DETECT

TUNER +3.3V

+3.3V 1 REG IC1503
AUDIO +5V IC102 REMOTE 1 CONTROL 2 RECEIVER

+5V REG

SYSTEM CONTROL IC1601(3/3)

SIRCS 54

3-8. SCHEMATIC DIAGRAM MAIN SECTION (1/3)
See page 26 for IC Block Diagrams.
3-9. SCHEMATIC DIAGRAM MAIN SECTION (2/3)
3-10. SCHEMATIC DIAGRAM MAIN SECTION (3/3)
3-11. PRINTED WIRING BOARD DISPLAY SECTION
Ref. No. D100 D101 D102 D103 D104 D105 D106 D107 D108 D109 IC100 IC101 IC102 Q100 Q101 Q102 Q103 Q104 Q105 Location C-6 E-10 B-9 F-7 F-6 F-6 E-9 E-9 E-8 E-8 C-8 E-4 C-13 C-5 F-2 F-2 F-2 C-5 F-1
3-12. SCHEMATIC DIAGRAM DISPLAY SECTION
See page 9 for Waveform. See page 26 for IC Block Diagrams.
3-13. PRINTED WIRING BOARD VIDEO SECTION

IC1801

IC1802
Ref. No. D203 D204 IC103 IC1802 Location E-8 E-8 D-8 B-2
3-14. SCHEMATIC DIAGRAM VIDEO SECTION
3-15. PRINTED WIRING BOARD POWER SECTION

3-16. IC BLOCK DIAGRAMS

IC1101 LC89056W-E (DIGITAL BOARD)
VF/P3/C3 F2/P2/C2 F1/P1/C1 F0/P0/C0 CSFLAG
DI DO ERROR BPSYNC AUTO DGND
CE 37 CL 38 MICROCOMPUTER INTERFACE XSEL 39 SAMPLING FREQUENCY

C BIT DETECT

PA/PB DETECT

24 AUDIO 23 EMPHA

LOCK DETECT MODE SELECT
MODE0 MODE1 DGND DVDD DOSEL0 DOSEL1

DATA DEMODULATOR

TIMING
XIN XOUT XMCK DVDD DGND XSTATE DATAO LRCK BCK CKOUT
CKSELCKSELXMODE 48 SYSTEM RESET INPUT CIRCUIT PLL

DGND DVDD

R VIN LPF
IC1605 NJM2103M-TE2 (DIGITAL BOARD)

+ VSC 2 + VREF 7 VSA

VSB/SESIN

4 Q R S + +

AVDD AGND

DOUT DINO

IC501 STK350-230 (MAIN BOARD)
IC701 PC2581V (MAIN BOARD) IC702 PC2581V (MAIN BOARD)
TR3 TR1 INPUT NF -VEOUT +VEOUT VSS GND VCC 9 R9 TR8

TR2 TR4 R2

BIAS CIRCUIT PROTECTOR
TR7 R4 TR6 TR5 R3 D4 D1 D2 R5 R8 R7

REG DRIVE 3 4

PRE DRIVE 7

PRE DRIVE

+VOUT1 VOUT1 COMP1

IN2 NF2 COMP2

VOUT2 +VOUT2

VCC1 VCC2

IC101 TC74VHC08AF(EL) (DISPLAY BOARD)
IC1802 NJM2279D (S-VIDEO BOARD)
1A 1 1B 2 1Y 3 2A 4 2B 5 2Y 6 GND 7

14 VCC 13 4B 12 4A

11 4Y 10 3B 9 3A 8 3Y
IC103 NJM2296D (VIDEO BOARD)
V+ 16 Vout2 SW14 VinGND 12 VoutSWVin2 9

S6 S1 S4 S5

Vout1 SW5

3 Vin5

5 Vin4

7 Vin3

VOUT2 GND2 GND1

VIN3 SW1 VIN2

VOUT1 NC V+

VSW2 VIN1

3-17. IC PIN FUNCTION DESCRIPTIONS
IC1601 MB90478PF-G-101-BND (SYSTEM CONTROL)
Pin No. Pin Name DATAO GP9 BST HCS HACN XRST PM PD SMUTE CDT1 VSS SCL CS DATA CLK LATCH MUTING IN HDOUT HDIN HCLK F.MUTE AC MUTING VCC5 ANA/DIG DCS LED HP DETECT FLASH2 SP SWITCH/FLASH1 EQ MODE 2CH AFD AVCC AVRH AVSS A/D0 A/D1 A/D2 A/D3 VSS RDS SIGNAL MODEL VERSION MULTI CH LED STOP GND (F) MD0 MD1 I/O I I O O I O O O O O O O O O O O I O O O O I O I O I/O O O O O I I I I I I I I I O I I Audio data signal input from DIR GP9 signal input from DSP BST signal output to DSP HCS signal output to DSP HACN signal input from DSP Reset signal output to DSP PM signal output to DSP Power down signal output to AUDIO CODEC Muting signal output to AUDIO CODEC Control data signal output to AUDIO CODEC Ground Clock signal output to AUDIO CODEC Chip select signal output to AUDIO CODEC Control data signal output to the sound processor Clock signal output to the sound processor Latch signal output to the sound processor Muting signal output to the sound processor HDOUT signal input from DSP HDIN signal output to DSP Clock signal output to DSP Muting signal output Muting signal output to the power amplifier Power supply Muting and error signal input DCS LED control signal output Headphone switch detect signal input Terminal for FLASH programming Speaker ON/OFF switch signal input / Terminal for FLASH programming EQ LED control signal output MODE LED control signal output 2CH LED control signal output AFD LED control signal output Not used Not used Analog power supply Analog reference voltage input Analog ground Function key push signal input Function key push signal input Function key push signal input Function key push signal input Ground RDS signal detect input Version setting input (MODEL) Version setting input (DESTINATION) MULTI CH LED control signal output AC off detect signal input Terminal for FLASH programming (Ground) Operation mode setting input Operation mode setting input Description

Pin No. 99 100

Pin Name MD2 RDS CLOCK RDS DATA SIRCS SLEEP POWER KEY JOGJOG+ VOLVOL+ DIN CLK STB CONTROL A1 OUT CONTROL A1 IN POWER RELAY PROTECTOR HEADPHONE RELAY WOOFER RELAY REAR RELAY CENTRE RELAY FRONT RELAY STEREO TUNED MUTING DO RSTX SCLK X1A X0A VSS X0 X1 VCC3 SDATA SLATCH S1 S2 MUTING1 MUTING2 OPTICAL IN SELECT XMODE CKSEL 1 CLK CE DI DO ERROR XSTATE
I/O I I I I I I I I I O O O O I O I O O O O O I I O I O O O O O O O O O O O O O I I I Operation mode setting input RDS clock signal input (Not used) RDS data signal input (Not used)

Description

Data signal input from the remote control sensor Not used Power switch key detect signal input Jog dial signal input from the rotary encoder Jog dial signal input from the rotary encoder Volume signal input from the rotary encoder Volume signal input from the rotary encoder Data signal output to the FL tube driver Clock signal output to the FL tube driver Strobe signal output to the FL tube driver Control A1 signal output Control A1 signal input Power relay control signal output Protector status detect signal input Headphone relay control signal output Woofer relay control signal output Rear speaker relay control signal output Centre speaker relay control signal output Front speaker relay control signal output Stereo tuning signal input from the tuner Tuning a frequency signal input from the tuner Muting signal output to the tuner Frequency data signal input from the tuner System reset Clock signal output to the tuner Not used Not used Ground Connection for a crystal resonator Connection for a crystal resonator Power supply Not used Data signal output to the tuner Latch signal output to the tuner Video select control signal output Video select control signal output Video muting control signal output Video muting control signal output Optical in selector control signal output (Not used) Reset signal output to DIR CKSEL control signal to DIR Clock signal output to DIR Chip enable signal output to DIR Data signal output to DIR Data signal input from DIR PLL error muting signal input from DIR XSTATE data signal input from DIR

0.0015uF 10% 22uF 20.00% 0.1uF 10uF 20.00% 0.1uF 470uF 10uF 0.1uF 0.1uF 47uF
20.00% 16V 20.00% 50V 25V 25V 20.00% 16V
0.1uF 25V 0.1uF 25V 10uF 20.00% 50V 0.0015uF 10% 50V 22uF 20.00% 50V 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 47uF 4.7uF 0.01uF 0.01uF 0.01uF 0.01uF 0.1uF 0.022uF 0.022uF 0.022uF 0.022uF 0.22uF 10uF 0.1uF 1uF 25V 25V 25V 25V 25V 20.00% 16V 20.00% 50V 50V 50V 50V 50V 25V 50V 50V 50V 50V 20.00% 50V 20.00% 50V 25V 20.00% 50V
Ref. No. C1621 C1622 C1623 C1626 C1627 C1628 C1629 C1901 C1902 C1903 C1905 C1906 C1907 C1908 C1909 C1910 C1911 C1912 C1913 Part No. 1-163-038-11 1-164-156-11 1-164-156-11 1-163-038-11 1-104-905-11 1-162-908-11 1-162-908-11 1-164-156-11 1-164-156-11 1-126-936-11 1-164-156-11 1-126-935-11 1-163-038-11 1-126-935-11 1-164-156-11 1-126-935-11 1-164-156-11 1-126-935-11 1-126-964-11 Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CAPACITOR CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT ELECT < CONNECTOR > * CNP5 * CNP6 * CNS1 CNS2 * CNS3 CNS4 CNS7 CNS8 1-564-720-11 1-564-731-11 1-573-829-11 1-784-041-11 1-564-710-11 PIN, CONNECTOR (SMALL TYPE) 4P PIN, CONNECTOR (SMALL TYPE)15P CONNECTOR, BOARD TO BOARD 15P CONNECTOR, BOARD TO BOARD 9P PIN, CONNECTOR (SMALL TYPE) 8P IC1903 IC1904 8-759-647-11 IC uPC2905HF 8-759-647-10 IC uPC2933HF < JACK > J1101 1-778-228-11 JACK, PIN 1P (DVD/LD IN) < JUMPER RESISTOR > JR1101 1-216-295-11 SHORT JR1111 1-216-295-11 SHORT JR1116 1-216-295-11 SHORT < JUMPER > JWH200 1-164-124-11 CERAMIC < COIL > L1901 1-216-295-11 SHORT < TRANSISTOR > Q1601 Q1602 Q1603 Q1604 Q1605 Q1606 < FERRITE BEAD > < RESISTOR > FB1101 FB1102 FB1104 FB1105 FB1201 FB1202 FB1203 FB1204 FB1501 FB1502 1-414-813-11 1-414-813-11 1-469-152-11 1-469-152-11 1-414-813-11 1-414-813-11 1-469-152-11 1-469-152-11 1-414-813-11 1-414-813-11 FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE 0UH 0UH 0UH 0UH 0UH 0UH 0UH 0UH 0UH 0UH R1100 R1101 R1102 R1104 R1105 R1106 R1107 R1108 R1109 R1110 1-216-121-11 1-216-073-00 1-216-073-00 1-216-025-11 1-216-065-11 1-216-085-00 1-216-067-00 1-216-025-11 1-216-025-11 1-216-049-11 RES-CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP RES-CHIP 1M 10K 10K 100 4.7K 33K 5.6K 1K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 8-729-027-43 8-729-230-49 8-729-230-49 8-729-027-43 8-729-113-69 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR RT1N141C-TP-1 2SC2712-YG-TE85L 2SC2712-YG-TE85L RT1N141C-TP-1 FN1F4M-T1M32 2SD1733-TL-QR 0 300PF 5.00% 50V 0 0.1uF 0.1uF 0.1uF 0.1uF 0.22F 3PF 3PF 0.1uF 0.1uF 3300uF 0.1uF 470uF 0.1uF 470uF 0.1uF 470uF 0.1uF 470uF 10uF Remarks 25V 25V 25V 25V 5.5V 0.25PF 50V 0.25PF 50V 25V 25V 20.00% 16V 25V 20.00% 10V 25V 20.00% 10V 25V 20.00% 10V 25V 20.00% 10V 20.00% 50V Ref. No. Part No. Description 0UH 0UH 0UH Remarks FB1601 1-414-813-11 FERRITE FB1602 1-414-813-11 FERRITE FB1603 1-414-813-11 FERRITE < IC > IC1101 IC1102 IC1104 IC1105 IC1201 IC1202 IC1501 IC1502 IC1503 IC1552 IC1601 IC1603 IC1605 IC1901 IC1902 8-759-825-15 8-759-242-70 8-749-017-36 8-749-923-05 8-759-698-76 8-759-538-16 8-759-657-47 8-759-636-74 8-759-701-75 8-759-636-74 8-759-832-67 8-759-491-33 8-759-544-04 8-759-647-10 8-759-835-63 IC LC89056W-E IC TC7WU04F(TE12R) IC TORX-179 (DVD/LD IN) TORX178B (TV/SAT IN) IC CXD9617R IC IC IC IC IC IC IC IC IC IC IDT71V016S15PH-AUTL AK4527 NJM4565DD NJM7805FA NJM4565DD MB90478PF-G-101-BND TC74VHCT08AF(EL) NJM2103M-TE2 uPC2933HF NJM2391DL1-26-TE1

DISPLAY

A-4475-897-A DISPLAY BOARD, COMPLETE (DE575:US/K502/K502P:US) *********************** A-4475-905-A DISPLAY BOARD, COMPLETE (DE575:CND) *********************** A-4476-963-A DISPLAY BOARD, COMPLETE (K502P:MY,SP,AUS) *********************** A-4476-967-A DISPLAY BOARD, COMPLETE (K502P:CND) *********************** A-4476-970-A DISPLAY BOARD, COMPLETE (K502P:MX) *********************** * * 3-386-245-12 HOLDER (FL) 4-921-941-01 CUSHION (FL) < CAPACITOR > C100 C101 C104 C105 C108 C109 C110 C111 C112 C114 C115 C144 C150 C151 1-164-159-11 1-164-159-11 1-164-159-11 1-126-795-11 1-164-159-11 1-164-159-11 1-128-809-11 1-128-809-11 1-128-809-11 1-164-159-11 1-126-795-11 1-164-159-11 1-164-159-11 1-126-795-11 CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC ELECT 0.1uF 0.1uF 0.1uF 10uF 0.1uF 0.1uF 100PF 100PF 100PF 0.1uF 10uF 0.1uF 0.1uF 10uF 50V 50V 50V 20.00% 50V 50V 50V 50V 50V 50V 50V
20.00% 50V 50V 50V 20.00% 50V
1-216-295-11 SHORT 1-216-057-00 1-216-065-11 1-216-065-11 1-216-073-00 1-216-073-00 1-216-073-00 1-216-073-00 1-243-635-11 1-220-753-11
0 (DE575/K502/K502P:US,CND,MX) METAL CHIP 2.2K 5% 1/10W (K502P:MY,SP) RES-CHIP 4.7K 5% 1/10W RES-CHIP 4.7K 5% 1/10W METAL CHIP 10K 5% 1/10W 10K 10K 10K 0.33 6.8 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/2W 5W
METAL CHIP METAL CHIP METAL CHIP FUSIBLE CEMENTED < VIBRATOR >
< FILTER > FL101 1-518-718-11 INDICATOR TUBE, FLUORESCENT < IC > IC100 IC101 IC102 8-759-643-83 IC uPD16315GB-3BS 8-759-491-33 IC TC74VHCT08AF(EL) 8-749-011-22 IC GP1U27X (REMOTE CONTROL)
X1101 1-781-465-21 VIBRATOR, CRYSTAL 12.288MHz X1201 1-795-264-21 VIBRATOR, CERAMIC 13.5MHz X1601 1-795-318-11 OSCILLATOR, CERAMIC 20.0MHz ************************************************************
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Les composants identifis par une marque 0 sont critiques pour la scurit. Ne les remplacer que par une pice portant le numro spcifi.
STR-DE575/K502/K502P DISPLAY
Ref. No. Part No. Description < TRANSISTOR > Q100 Q101 Q102 Q103 Q104 Q105 8-729-119-78 8-729-119-78 8-729-119-78 8-729-119-78 8-729-119-78 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE Remarks Ref. No. R145 R146 R147 R148 R149 R150 R151 R152 R153 RRR199 Part No. 1-249-409-11 1-249-421-11 1-249-409-11 1-249-421-11 1-249-409-11 1-249-409-11 1-249-409-11 1-249-409-11 1-247-807-31 1-249-440-11 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 220 2.2K 220 2.2K 100 82K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remarks 1/4W 1/4W 1/4W 1/4W 1/4W F F F F F

8-759-231-58 IC NJM78M12FA 8-759-039-69 IC uPC7805AHF < JACK >

J401 J402 J402 J403 J403

1-779-380-11 JACK, PIN 6P (MULTI CH IN,AUX IN) 1-774-411-11 JACK, PIN 6P (CD IN,MD/TAPE OUT) (DE575/K502/K502P:US,CND,MY,SP,AUS) 1-779-380-11 JACK, PIN 6P (CD IN,MD/TAPE OUT) (K502P:MX) 1-774-411-11 JACK, PIN 6P (MD/TAPE IN,TV/SAT IN,DVD/ LD IN) (DE575/K502/K502P:US,CND,MY,SP,AUS) 1-779-380-11 JACK, PIN 6P (MD/TAPE IN,TV/SAT IN, DVD/LD IN)(K502P:MX) 1-770-614-11 JACK, PIN 4P (VIDEO OUT, VIDEO IN) 1-774-843-11 JACK, PIN 1P (SUB WOOFER) < COIL >

J404 J405

L521 L601 L651 L701 L751
1-420-872-00 1-420-872-00 1-420-872-00 1-420-872-00 1-420-872-00
COIL, AIR-CORE COIL, AIR-CORE COIL, AIR-CORE COIL, AIR-CORE COIL, AIR-CORE < TRANSISTOR >
1.7uH 1.7uH 1.7uH 1.7uH 1.7uH
8-729-140-97 TRANSISTOR < RESISTOR >
Q361 Q362 Q363 Q364 Q365 Q366 Q379 Q471 Q501 Q502 Q503 Q504 Q505 Q506 Q540 Q550 Q560 Q601 Q602 Q603 Q604 Q605 Q606 Q610 Q640 Q651 Q652 Q653 Q654 Q655
8-729-823-22 8-729-823-22 8-729-823-22 8-729-823-22 8-729-823-22 8-729-823-22 8-729-900-63 8-729-823-22 8-729-119-76 8-729-141-30 8-749-010-25 8-749-010-26 8-729-140-82 8-729-140-82 8-729-281-53 8-729-119-79 8-729-119-79 8-729-119-76 8-729-141-30 8-749-010-25 8-749-010-26 8-729-140-82 8-729-140-82 8-729-119-79 8-729-281-53 8-729-119-76 8-729-141-30 8-749-010-25 8-749-010-26 8-729-140-82
TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR
2SC3576-AC 2SC3576-AC 2SC3576-AC 2SC3576-AC 2SC3576-AC 2SC3576-AC BN1F4M-TP 2SC3576-AC 2SA1115TP-EF 2SC3623ATP-LK MN2488-OPY-M MP1620-OPY-M 2SA988TP-PAFAEA 2SA988TP-PAFAEA 2SC1815GR-TPE2 2SC2785TP-FEK 2SC2785TP-FEK 2SA1115TP-EF 2SC3623ATP-LK MN2488-OPY-M MP1620-OPY-M 2SA988TP-PAFAEA 2SA988TP-PAFAEA 2SC2785TP-FEK 2SC1815GR-TPE2 2SA1115TP-EF 2SC3623ATP-LK MN2488-OPY-M MP1620-OPY-M 2SA988TP-PAFAEA
R360 R361 R362 R363 R366 R367 R368 R369 R370 R371 R372 R373 R374 R375 R376 R377 R378 R379 R380 R381 R401 R402 R403 R404 R405 R406 R407 R408 R409 R411
1-249-437-11 1-249-429-11 1-249-429-11 1-249-437-11 1-249-429-11 1-249-437-11 1-249-437-11 1-249-429-11 1-249-429-11 1-249-437-11 1-249-437-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-429-11 1-249-441-11 1-249-429-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11
CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON

WIRE (FLAT TYPE) (15 CORE) WIRE (FLAT TYPE) (9 CORE) CORD, POWER POWER TRANSFORMER (AUS) POWER TRANSFORMER (MY,SP) POWER TRANSFORMER (DE575:CND/K502P:CND) 1-435-906-11 POWER TRANSFORMER (DE575:US/K502/K502P:US,MX)
20.00% 50V 20.00% 50V 20.00% 50V 50V 50V 5% 5% 50V 50V
ACCESSORIES & PACKING MATERIALS ******************************* 1-476-552-11 COMMANDER, STANDARD (RM-U305) (DE575:US/K502/K502P:US,CND,MY,SP,MX,AUS) 1-476-606-11 REMOTE COMMANDER (RM-PP505) (DE575:CND) 1-501-374-11 ANTENNA, LOOP (AM) (DE575/K502) 1-793-184-21 CONNECTOR (F TYPE ADAPTOR)(DE575/K502) 4-228-696-01 COVER, BATTERY (FOR RM-U305) (DE575:US/K502,K502P:US,CND,MY,SP,MX,AUS) 4-233-598-11 INSTRUCTION MANUAL (ENGLISH)(DE575/K502) 4-233-598-21 INSTRUCTION MANUAL (FRENCH) (DE575:CND) 4-983-536-11 COVER, BATTERY (FOR RM-PP505) (DE575:CND) 3-703-044-26 LABEL, CAUTION (DE575/K502/K502P:US,CND)
1-128-825-11 CERAMIC 1-128-825-11 CERAMIC < CONNECTOR >
CNS150 1-568-439-11 SOCKET, CONNECTOR 7P CNS151 1-569-315-11 SOCKET, CONNECTOR 5P CNS152 1-568-442-11 SOCKET, CONNECTOR 9P < DIODE > D203 D204 8-719-911-19 DIODE 1SS133T-72 8-719-911-19 DIODE 1SS133T-72 * < IC > IC103 8-759-529-20 IC NJM2296D < JACK > J200 J201 1-770-337-11 JACK, PIN 3P (MONITOR OUT,VIDEO IN,VIDEO OUT) 1-695-317-11 JACK, PIN 2P (DVD/LD IN,TV/SAT IN) < RESISTOR > R200 R201 R218 R219 R220 1-247-804-11 1-247-804-11 1-247-804-11 1-247-804-11 1-247-804-11 CARBON CARBON CARBON CARBON CARBON 75 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W
R221 1-247-804-11 CARBON 75 5% 1/4W ************************************************************

REVISION HISTORY

Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. 1.0 Date 2001.04 New Description of Revision