Turn the remote control over and slide the battery compartment cover in the direction of the arrow. Insert the batteries (AA, R06 or UM-3 type) according to the polarity markings on the inside of the battery compartment. Close the battery compartment cover.
0102V420RDS01-09_EN 3 2/12/1, 1:34 PM

CONTROLS AND FUNCTIONS

Front Panel

VOLUME

D I G I T A L

RDS MODE/FREQ

D I G I TA L

STANDBY /ON

SURROUND

PTY SEEK MODE START

INPUT MODE

PRESET /TUNING

6CH INPUT

TREBLE

BALANCE
SPEAKERS A B PROGRAM EFFECT PRESET/TUNING A/B/C/D/E

EDIT MEMORY TUNING MODE

MAN'L/AUTO FM AUTO/MAN'L MONO PHONES VIDEO L AUDIO R

SILENT

VIDEO AUX

o pa s

1 STANDBY/ON
Press this switch to turn on the power of this unit or to set this unit in the standby mode. Before turning the power on, set the volume at the minimum level. Standby mode In this mode, this unit consumes a very small quantity of power to receive infrared-signals from the remote control.
Press this button to select the desired program type (NEWS, INFO, AFFAIRS, SPORT) when you want to tune in to a radio program of that type automatically.

7 PTY SEEK START

Press this button to begin searching for a station after the desired program type has been selected in the PTY SEEK mode.

2 Remote control sensor

This receives signals from the remote control.

8 INPUT MODE

Press this button to select the input mode among AUTO, DTS and ANALOG for the sources that send two or more types of signals to this unit.

3 Display

This shows various information.

9 VOLUME

Turn this control to turn up or down the volume.

4 PTY SEEK MODE

Press this button to set the unit in the PTY SEEK mode.

0 6CH INPUT

Press this button to select the source connected to the 6CH INPUT jacks. The source selected by pressing 6CH INPUT takes priority over the source selected with INPUT l / h (or the input selector buttons on the remote control).

5 RDS MODE/FREQ

When an RDS station is received, press this button to change the display mode among the PS mode, PTY mode, RT mode, CT mode (if the station offers those RDS data services) and/or frequency display mode in turn.
0102V420RDS01-09_EN 4 2/12/1, 1:34 PM

q BASS

Turn this control clockwise to increase or counterclockwise to decrease the low-frequency response.

i VIDEO AUX jacks

Connect an auxiliary audio or video input source such as a game console to these jacks. To reproduce source signals from these jacks, select V-AUX as the input source.

w TREBLE

Turn this control clockwise to increase or counterclockwise to decrease the high-frequency response.

o PRESET/TUNING l / h

When z appears on the display: This button is used to select a preset station number (1 to 8). Press l to select a lower and h to select a higher preset station number. When z goes off from the display: This button is used for tuning. Press l to tune in to lower frequencies, and h to tune in to higher frequencies. When this unit is in the PTY SEEK mode, press this button to select a program type.
If you increase or decrease the high-frequency or the lowfrequency sound to an extreme level, the tonal quality from the center and rear speakers may not match that of the left and right main speakers.

e BALANCE

This control is only effective for the sound from the main speakers. Turn the control to adjust the balance of the output volume from the right and left main speakers to compensate for sound imbalance caused by the speaker location or listening room conditions.

p A/B/C/D/E

Press this button to select one of 5 preset station groups (A to E).

a PRESET/TUNING (EDIT)

Press this button to turn on or off z on the display and switch the function between for storing a broadcasting station (preset tuning) and for tuning. This button is also used to exchange the assignment of two preset stations with each other.

r SPEAKERS A/B

Set A or B (or both A and B) to the ON position for the main speaker system (connected to this unit) that you want to use. Set the button(s) to the OFF position for the main speaker system that you dont want to use.

6 SLEEP

Press this button to set the SLEEP timer.

7 VOLUME

These buttons are used to adjust the volume level. : To turn up the volume : To turn down the volume

8 SET MENU

Press this button to select the items in the SET MENU.

9 DSP PRG+, PRG

Press these buttons to select a DSP program.

0 EFFECT

Press this button to turn on or off the effect speakers (center and rear).

q Input selector buttons

These buttons select the input source. CD: To play a CD TUNER: To listen to an FM (RDS) or AM broadcast MD/CD-R(TAPE): To play an MD or CD recorder (or tape deck) DVD: To play a DVD D-TV/CBL: To watch a TV/digital TV or cable TV VCR: To play a video cassette AUX: To use another audio component V-AUX: To use another audio/video component

I Controlling this unit

1 POWER
Each time you press this button, the unit switches between the power on and standby mode.

w 6CH INPUT

Press this button to play a source connected to the 6CH INPUT jacks.

2 TIME/LEVEL

Press this button to select the item in the TIME/LEVEL mode.
0102V420RDS01-09_EN 6 2/12/1, 1:34 PM
I Controlling a YAMAHA tape deck or CD player
Identify the remote control buttons with your components buttons. If these buttons are identical, their functions will be the same. Refer to the instructions for each button function supplied with your component. ! Tape deck buttons These buttons are used for controlling a tape deck. DECK A/B, DIR A and DIR B are only available for a double cassette tape deck. For a single cassette tape deck with an automatic reverse function, press DIR A to reverse the direction of tape running. @ CD player buttons These buttons are used for controlling a CD player. DISC SKIP is only available for a CD player with a CD changer.

Using the Remote Control

Remote control sensor
Within approximately 6 m (20 feet)
PREPARATION BASIC OPERATION
The remote control transmits a directional infrared beam. Be sure to aim the remote control directly at the infrared sensor during operation. When the sensor is covered or there is a large object between the remote control and the sensor, the sensor cannot receive signals. The sensor may not be able to receive signals properly when it is exposed to direct sunlight or a strong artificial light (such as a fluorescent or strobe light). In this case, change the direction of the light or reposition the unit to avoid direct lighting.
Handle the remote control with care. Do not spill water, tea or other liquids on the remote control. Do not drop the remote control. Do not leave or store the remote control in the following conditions: high humidity or temperature such as near a heater, stove or bath; dusty places; or extremely low temperature.

I Automatic preset tuning options
You can select the preset number from which the unit will store RDS stations and/or begin tuning toward lower frequencies. Before automatic preset tuning begins (after pressing MEMORY in step 3), 1. Press A/B/C/D/E and PRESET/TUNING l or h to select the preset number with which the first station will be stored. The automatic preset tuning will stop when stations have all been stored up to E8. 2. Press PRESET/TUNING (EDIT) to turn z off and then press PRESET/TUNING l to begin tuning toward lower frequencies.
I When automatic preset tuning is completed
The display shows the frequency of the last preset station. Check the contents and the number of preset stations by following the procedure in the section To Recall a Preset Station on page 29.
Press FM/AM to select the FM band.
A new setting can be stored in place of the former one. The reception mode is stored along with the station frequency. You can manually replace a preset station with another FM or AM station by simply using the manual preset tuning method. Automatic preset tuning will be performed for all RDS network stations until all have been stored up to E8. Even if the number of received stations is not enough to be stored up to E8, automatic preset tuning is automatically ended after searching for all stations. Only RDS stations with sufficient signal strength are stored by automatic preset tuning. If the station you want to store is weak in signal strength, tune in to it manually in monaural mode and store it by using the manual preset tuning method. (There may be a case that this unit cannot receive a station which could be received by using the automatic tuning method. This is because this unit receives a large amount of PI (Program Identification) data along with the station.)
Hold down MEMORY (MANL/AUTO FM) for about 3 seconds. The preset number, the MEMORY and AUTO indicators flash. After about 5 seconds, automatic preset tuning begins from the frequency currently displayed toward the higher frequencies. Received stations are sequentially stored as A1, A2. A8. If more than 8 stations have been tuned, they are stored as preset station numbers in other groups (B, C, D and E) in that order.

MEMORY

BASS EXT. MEMORY AUTO

MAN'L/AUTO FM

Memory back-up The memory back-up circuit prevents the stored data from being lost when this unit is set in the standby mode. If, however, the power cord is disconnected from the AC power outlet or the power is cut for more than one week, the memory will be erased. If so, store the stations again by using preset tuning methods.

Flashes

0105V420RDS26-30_EN 28 2/12/1, 1:35 PM

Manual Preset Tuning

You can also store up to 40 stations (5 groups x 8 stations) manually.
To Recall a Preset Station
You can recall any desired station simply by selecting the preset station number with which it was stored.
You can also recall a preset station with the remote control.
Tune in to the desired station. Refer to Automatic/Manual Tuning for the tuning procedure. Press MEMORY (MANL/AUTO FM). The MEMORY indicator flashes for about 5 seconds.
Press A/B/C/D/E repeatedly to select the desired group (A to E) of preset stations before the MEMORY indicator goes off. Make sure that z appears on the display. The selected group appears on the display.

A/B/C/D/E

Press A/B/C/D/E to select the required group of preset stations. Make sure that z appears on the display.
Press PRESET/TUNING l or h to select a preset station number (1 to 8) with which you want to store the station before the MEMORY indicator goes off. Press l to select a lower preset station number and h to select a higher preset station number.
Press PRESET/TUNING l or h (or PRESET /+) to select a preset station number (1 to 8). The preset group and number appear on the display along with the reception band, frequency, and the TUNED indicator lights up.
Press MEMORY (MANL/AUTO FM) before the MEMORY indicator goes off. The displayed station has been stored as the preset group and number you have selected, and the reception band and frequency appear and the TUNED indicator lights up on the display.

TUNED AUTO STEREO

AUTO STEREO
Repeat steps 1 to 5 to store other stations.

A new setting can be stored in place of the former one. The reception mode is stored along with the station frequency.
0105V420RDS26-30_EN 29 2/12/1, 1:35 PM
Exchanging Preset Stations
You can exchange the assignment of two preset stations with each other. Example: Exchange preset station E1 with A5
Recall preset station E1. Refer to the procedure in the section To Recall a Preset Station on page 29. Hold down (PRESET/ TUNING) EDIT for about 3 second. E1 and the MEMORY indicator flash.

BASS EXT. MEMORY

Recall preset station A5 by using the buttons on the front panel. A5 and the MEMORY indicator flash.
Press (PRESET/TUNING) EDIT again. The display shows the exchange of stations has been completed.
0105V420RDS26-30_EN 30 2/12/1, 1:35 PM

RECEIVING RDS STATIONS

Radio Data System (RDS) is a data transmission system by FM stations in many countries. Stations using this system transmit an inaudible stream of data in addition to the normal radio signal. RDS data contains various information such as PI (Program Identification), PS (Program Service name), PTY (Program Type), RT (Radio Text), CT (Clock Time), EON (Enhanced Other Networks), etc. The RDS function is carried out among the network stations.

Changing the RDS Mode

The four modes are available in this unit for displaying RDS data. When an RDS station is being received, PS, PTY, RT and/or CT that correspond to the RDS data services offered by the station light up on the display. Press RDS MODE/ FREQ repeatedly to change the display mode among the RDS data offered by the transmitting station in the order shown below. Illumination of the red indicator next to the RDS mode indicator shows that the corresponding RDS mode is now selected.

Description of RDS Data

This unit can receive PI, PS, PTY, RT, CT, and EON data when receiving RDS broadcasting stations.
When an RDS station is being received, do not press RDS MODE/FREQ until one or more RDS mode indicators light up on the display. If you press the button before the indicators light up on the display, the mode cannot be changed. This is because the unit has not yet received all of the RDS data on the station. RDS data not offered by the station cannot be selected. The RDS data service cannot be utilized by this unit if the received signal is not strong enough. In particular, the RT mode requires a large amount of data to be received, so it is possible that the RT mode may not be displayed even if other RDS modes (PS, PTY, etc.) are displayed. RDS data cannot sometimes be received under poor reception conditions. If so, press TUNING MODE so that the AUTO indicator goes off from the display. Although the reception mode is changed to monaural by this operation, when you change the display to RDS mode, RDS data may be displayed. If the signal strength is weakened by external interference during the reception of an RDS station, the RDS data service may be cut off suddenly and.WAIT will appear on the display.

Press EON repeatedly to select the desired program type (NEWS, INFO, AFFAIRS or SPORT). The selected program type name indicator lights up on the display.

PS PTY RT CT

This function can only be used when an RDS station that offers the EON data service is being received. When such a station is being received, the EON indicator lights up on the display.

EON TUNED

If a preset RDS station of the selected program type starts broadcasting, the unit will automatically switch from the program being currently received to that program. The program type name indicator flashes.
Make sure that the EON indicator lights up on the display. If the EON indicator does not light up, tune in to another RDS station so that the EON indicator lights up.
When broadcasting of the required program ends, the previously received station (or another program on the same station) is recalled.

EON BASS EXT. TUNED

Press EON repeatedly until no program type name lights up on the display.
0106V420RDS31-34_EN 33 2/12/1, 1:35 PM

RECORDING A SOURCE

Recording adjustments and other operations are performed from the recording component. Refer to the instructions for these components.
Do a test recording before you start an actual recording. When this unit is set in the standby mode, you cannot record between other components connected to this unit. The DSP program and the setting of VOLUME, BASS, TREBLE and BALANCE have no effect on the material being recorded. A source connected to the 6CH INPUT jacks of this unit cannot be recorded. A given input source is not output on the same REC OUT channel. (For example, the signal input from VCR 1 IN is not output on VCR 1 OUT.) Check the copyright laws in your country to record from records, CDs, radio, etc. Recording of copyrighted material may infringe copyright laws.
If you play back a video source that uses scrambled or encoded signals to prevent it from being dubbed, the picture itself may be disturbed due to those signals.
Select the source you want to record.
Begin recording by the recording component connected to this unit. Play the source and then turn up the volume to confirm the input source.
0106V420RDS31-34_EN 34 2/12/1, 1:36 PM

SET MENU

The SET MENU consists of 9 items including the speaker mode setting. Use the SET MENU to enjoy the optimum audio/video playback for your system.
Press SET MENU to enter the SET MENU.
You can adjust the items on the SET MENU while playing a source.

SPEAKER SET CENTER SP MAIN SP
Press PRG (or PRG+) repeatedly to select the item (1 to 9) you want to adjust.

REAR LR SP BASS OUT

MAIN LVL HP TONE CTRL I/O ASSIGN INPUT MODE DOLBY D. SET LFE LEVEL D-RANGE DTS SET SP DLY TIME DISPLAY SET Depending on the item, press PRG (or PRG+) to select a sub item.
By pressing SET MENU repeatedly, you can select items in the same order as when pressing PRG.
Press or + once to enter the setup mode of the selected item. The last setting you adjusted appears on the display.
BASIC OPERATION ADVANCED OPERATION

MEM. GUARD

Adjusting the Items on the SET MENU
Adjustment should be made with the remote control.
Some items require extra steps to change to the desired setting.
0107V420RDS35-42_EN 35 2/12/1, 1:36 PM
Press or + repeatedly to change the setting of the item.
I CENTER SP (center speaker mode)
By adding a center speaker to your speaker configuration, the unit can provide good dialog localization for many listeners and superior synchronization of sound and images. Choices: LRG (large), SML (small), NON (none) Initial setting: LRG
Press PRG (or PRG+) repeatedly until the input source name appears to exit from the SET MENU.
LRG Select this if you have a large center speaker. The entire range of the center channel signal is directed to the center speaker. SML Select this if you have a small center speaker. The lowfrequency signals (90 Hz and below) of the center channel are directed to the speakers selected with BASS OUT. NON Select this if you do not have a center speaker. All of the center channel signals are directed to the left and right main speakers.
Memory back-up The memory back-up circuit prevents the stored data from being lost even if this unit is set in the standby mode, the power cord is disconnected from the AC outlet, or the power supply is temporarily cut due to power failure. However, if the power is cut for more than one week, the settings of the SET MENU you adjusted will return to the factory settings. If so, adjust the items again.
I MAIN SP (main speaker mode)
1 SPEAKER SET (speaker mode settings)
Use this feature to select suitable output modes for your speaker configuration.
Choices: LARGE, SMALL Initial setting: LARGE
When 6CH INPUT is selected as the input source, level adjustments in items of 1 SPEAKER SET are not affected (except MAIN LVL).

STEREO TUNED SLEEP

0107V420RDS35-42_EN 42 2/12/1, 1:36 PM

SOUND FIELD PROGRAM

A digital sound field processor (DSP) based on the latest YAMAHA technology is built into this unit. It is possible to play back various sound fields for the source you are listening to.
Regardless of the program name and characteristics listed in the table below, select the sound field program that sounds best to you.

Hi-Fi DSP Programs

I For audio sources: Nos. 1 to 4
No. 1 Program (group) CONCERT HALL Sub-program Features
A large round concert hall with a rich surround effect. Pronounced reflections from all directions emphasize the extension of sounds. The sound field has a great deal of presence, and your virtual seat is near the center, close to the stage. This is the sound field at stage front in The Bottom Line, a famous New York jazz club. The floor can seat 300 people to the left and right in a sound field offering a real and vibrant sound. The ideal program for lively, dynamic rock music. The data for this program was recorded at LAs hottest rock club. The listeners virtual seat is at the center-left of the hall.

JAZZ CLUB

ROCK CONCERT

ENTERTAINMENT

This program recreates the acoustic environment of a lively disco in the heart of a big city. The sound is dense and highly concentrated. It is also characterized by a highenergy, immediate sound. Using this program increases the listening position range. This is a sound field suitable for background music at parties.

5CH STEREO

Reverberations (sound effects) for realizing the sound field and unprocessed stereo from the left and right main speakers is output. The sound is not output from the center speaker. (The sound is output when one of these programs is selected while playing a source encoded with a Dolby Digital or DTS signal. If 5CH STEREO is selected, the sound is output from all speakers regardless of the input source.)

CINEMA DSP Programs

I For audio-video sources: Nos. 4 to 6
No. Program (group) ENTERTAINMENT TV SPORTS Sub-program GAME Features This program adds a deep and spatial feeling to video game sounds. Although the presence sound field is relatively narrow, the surround sound field employs the sound environment of a large concert hall. With this program, you can enjoy watching various TV programs such as news, variety shows, music programs or sports programs. In a stereo broadcast of a sports game, the commentator is oriented at the center position, and the shouts and the atmosphere in the stadium spread on the surround side, while their spread to the rear is properly restrained. This program is provided for reproducing monaural video sources (such as old movies). The program produces the optimum reverberation to create sound depth by using only the presence sound field.

MONO MOVIE

0108V420RDS43-45_EN 43 2/12/1, 1:36 PM
I For movie programs: Nos. 7 to 9
No. 7 Program (group) Sub-program 70 mm SPECTACLE Input source Analog, PCM, Dolby Digital in 2-channel Dolby Digital (5.1-channel) Features This program creates the extremely wide sound field of a 70-mm movie theater. It precisely reproduces the source sound in detail, making both the video and the sound field incredibly real. This is ideal for any kind of video source encoded with Dolby Surround, Dolby Digital or DTS (especially large-scale movie productions). This program clearly reproduces dialog and sound effects in the latest sound form of science fiction films, thus creating a broad and expansive cinematic space amid the silence. You can enjoy science fiction films in a virtual-space sound field that includes Dolby Surround, Dolby Digital and DTS-encoded software employing the most advanced techniques. This program is ideal for precisely reproducing the sound design of the newest 70-mm and multichannel soundtrack films. The sound field is made to be similar to that of the newest movie theaters, so the reverberations of the sound field itself are restrained as much as possible. This program is for reproducing sounds from 70-mm and multichannel soundtrack films, and is characterized by a soft and extensive sound field. The presence sound field is relatively narrow. It spatially spreads all around and toward the screen, restraining the echo effect of conversations without losing clarity. For the surround sound field, the harmony of music or chorus sounds beautifully in a wide space at the rear of the sound field. The built-in decoder precisely reproduces sounds and sound effects from sources. The highly efficient decoding process improves crosstalk and channel separation, and makes sound positioning smoother and more precise. In this program, the digital sound field processor is not turned on. MOVIE THEATER 1 SPECTACLE

DGTL SPECTACLE

DTS SPECTACLE DTS SCI-FI 70 mm SCI-FI Analog, PCM, Dolby Digital in 2-channel Dolby Digital (5.1-channel) DTS Analog, PCM, Dolby Digital in 2-channel Dolby Digital (5.1-channel)

DGTL SCI-FI DTS SCI-FI 8 MOVIE THEATER 2 ADVENTURE 70 mm ADVENTURE DGTL ADVENTURE
DTS ADVENTURE DTS GENERAL 70 mm GENERAL Analog, PCM, Dolby Digital in 2-channel DGTL GENRAL Dolby Digital (5.1-channel) DTS

DTS GENERAL

q/DTS SURROUND

NORMAL

PRO LOGIC/ NORMAL
Analog, PCM, Dolby Digital in 2-channel
DOLBY DIGITAL/ Dolby Digital NORMAL (5.1-channel) DTS DIGITAL SUR./NORMAL ENHANCED PRO LOGIC/ ENHANCED DTS Analog, PCM, Dolby Digital in 2-channel
DOLBY DIGITAL/ Dolby Digital ENHANCED (5.1-channel) DTS DIGITAL SUR./ ENHANCED DTS
This program ideally simulates the multi-surround speaker systems of the 35-mm film theaters. Dolby Pro Logic decoding, Dolby Digital decoding or DTS decoding and digital sound field processing create precise effects without altering the original sound orientation. The surround effects produced by this sound field wrap around the viewer naturally from the back to the left and right, and toward the screen.
The x indicator does not light up when selecting the sub-program NORMAL of the q/DTS SURROUND program. If CENTER SP in the SET MENU is set to NON, no sound is output from the center speaker. The effect sound is output from the main speakers when a monaural source is played with CINEMA DSP program groups 4 (GAME) and 5 to 8.
0108V420RDS43-45_EN 44 2/12/1, 1:36 PM

I MOVIE THEATER 1 and 2

Most commercially available movie software has 4-channel (left, center, right and surround) sound information encoded by Dolby Surround matrix processing and stored on the left and right tracks. These signals are processed by the Dolby Pro Logic decoder. The MOVIE THEATER programs are designed to recreate the spaciousness and delicate nuances of sound that tend to be lost in the encoding and decoding processes. The 6-channel soundtracks found on 70-mm film produce precise sound field localization and rich, deep sound without using matrix processing. This units MOVIE THEATER 70 mm programs provide the same quality of sound and sound localization that 6-channel soundtracks do. When the input source is analog, PCM or encoded with Dolby Digital in 2-channel These programs express an immense sound field and a large surround effect. They also give depth to the sound from the Presence DSP sound field main speakers to recreate the realistic sound of a Dolby Stereo theater. 70 mm SPECTACLE 70 mm SCI-FI 70 mm ADVENTURE Surround DSP 70 mm GENERAL

sound field

INTRODUCTION PREPARATION BASIC OPERATION ADVANCED OPERATION
The built-in Dolby Digital or DTS decoder brings the professional-quality sound designed for movie theaters into your home. With the units MOVIE THEATER programs, you can recreate a dynamic sound that gives you the feeling of being at a public theater in your listening room by using Dolby Digital or DTS technology. When the input source is encoded with Dolby Digital (5.1-channel) or DTS (Tri-Field CINEMA DSP) These programs use YAMAHAs tri-field DSP processing on each of the Dolby Digital or DTS signals for the front, left surround and right surround channels. This processing enables this unit to reproduce the immense sound field and surround expression of a Dolby Digital- or DTS-equipped movie theater Presence DSP sound field without sacrificing the clear separation of all channels. DGTL SPECTACLE DTS SPECTACLE DGTL SCI-FI DTS SCI-FI DGTL ADVENTURE Left surround DSP Right surround DSP DTS ADVENTURE sound field sound field DGTL GENERAL DTS GENERAL

0109V420RDS46-53_EN 46 2/12/1, 1:36 PM
No sound from the effect speakers.
The sound effect is off. A Dolby Surround, Dolby Digital or DTS decoding DSP program is being used with material not encoded with Dolby Surround, Dolby Digital or DTS. The output level of the center speaker is set to minimum. CENTER SP in the SET MENU is set to NON. One of the Hi-Fi DSP programs (1 to 4) has been selected. The source encoded with a Dolby Digital or DTS signal does not have a center channel signal.
Press EFFECT to turn it on. Select another DSP program.

25 43, 44

No sound from the center speaker.
Raise the level of the center speaker. Select the appropriate mode for your center speaker. Select another DSP program.

43, 44

No sound from the rear speakers.
The output level of the rear speakers is set to minimum. A monaural source is being played with the program 9.
Raise the output level of the rear speakers. Select another DSP program. Select SWFR or BOTH.

40 43, 44 37

No sound from the subwoofer.
BASS OUT in the SET MENU is set to MAIN when a Dolby Digital or DTS signal is being played. BASS OUT in the SET MENU is set to SWFR or MAIN when a 2-channel source is being played. The source does not contain low bass signals (90 Hz and below).

Select BOTH.

Select MAIN. 37

Poor bass reproduction.

BASS OUT in the SET MENU is set to SWFR or BOTH and your system does not include a subwoofer. The output mode for each speaker (main, center or rear) in the SET MENU does not match your speaker configuration.
Select the appropriate output mode for each speaker based on the size of the speakers in your configuration. Firmly connect the audio plugs. If the problem persists, the cables may be defective.

36, 37

A humming sound can be heard.
Incorrect cable connections.
0109V420RDS46-53_EN 47 2/12/1, 1:36 PM
The volume level cannot be increased, or the sound is distorted. The effect and surround sounds cannot be recorded. A source cannot be recorded. The settings of the SET MENU and some other settings on this unit cannot be changed. This unit does not operate properly.
The component connected to the REC OUT jacks of this unit is turned off. It is not possible to record the effect and surround sounds by a recording component. A source component is only connected to the digital input jacks of this unit. 9 MEM. GUARD in the SET MENU is set to ON.
Turn on the power to the component.
Connect the source component to the analog input jacks of this unit. Select OFF.
The internal microcomputer has been frozen by an external electric shock (such as lightning or excessive static electricity) or by a power supply with low voltage. This unit is in the standby mode.
Disconnect the AC power cord from the outlet and then plug it in again after about 30 seconds.

Front panel

Fig. 1

Sheild case (DSP P.C.B)

MAIN (4) P.C.B

Fig. 2

B MAIN (1) P.C.B
Rubber sheet MAIN (1) P.C.B

Fig. 3

Fig. 4 8
I SELF DIAGNOSIS FUNCTION (DIAG)
There are 14 DIAG menu items each of which has sub-menu items. Listed in the table below are menu items and sub-menu items. No DIAG menu 1 DSP THROUGH sub-menu 1. ANALOG BYPASS 2. M, C, R, SW CH 3. Main HPF 4. FULL BIT 5. FULL BIT F 1. FRONT NORMAL 2. FRONT MIX RAM 0dB (2ch/Multi) YSS928 1. MAIN 3dB Margin 2. MAIN 12dB Margin 3. MAIN 18dB Margin 1. CENTER -> MAIN 2. SW -> MAIN EXTERNAL DECODER 1. VFD DISP OFF (All segments OFF) 2. VFD DISP ALL (All segments ON 100%) 3. VFD DIMMER (All segments ON 50%) 4. CHECKED PATTERN1 (ON in lattice) 5. CHECKED PATTERN2 (ON in lattice) 1. TEST ALL 2. TEST MAIN L 3. TEST CENTER 4. TEST MAIN R 5. TEST REAR R 6. TEST REAR L 7. TEST LFE 1. PRESET INHIBIT (memory initialization inhibited) 2. PRESET RESERVED (memory initialized) 1. DC/PS (protection) 2. IMP/PL (impedance/power limiter) 3. 0/1/2 (panel key) 1. IST (internal status) 2. CS1 (channel status 1) 3. CS2 (channel status 2) 4. CS3 (channel status 3) 5. CS4 (channel status 4) 6. CS5 (channel status 5) 7. BI1 (BSI-DD 1) 8. BI2 (BSI-DD 2) 9. BI3 (BSI-DD 3) 10. BI4 (BSI-DD 4) 11. BS1 (BSI-DTS 1) 12. BS2 (BSI-DTS 2) 13. BS3 (BSI-DTS 3) 14. BS4 (BSI-DTS 4) 15. YS1 (YSS928-1) 16. YS2 (YSS928-2) 17. YS3 (YSS928-3) BUS CHECK 1. VER. (Version information) 2. 1/2 (Checksum 1/2) 3. PORT (Port check) Remote control code (key) 7A-88 (PRG 1) 7A-89 (PRG 2) 7A-8A (PRG 3) 7A-8B (PRG 4) 7A-8C (PRG 5) 7A-10 (PRESET+) 7A-8D (PRG 6) 7A-11 (PRESET-) 7A-12 (P. PAGE) 7A-0C (CD FW) 7A-00 (TAPE PLAY) 7A-8E (PRG 7) 7A-8F (PRG 8) 7A-01 (TAPE RW) 7A-02 (TAPE FW) 7A-03 (TAPE STOP) 7A-90 (PRG 9) 7A-04 (TAPE PAUSE) 7A-05 (TAPE MUTE) 7A-06 (TAPE A/B) 7A-07 (TAPE DIR A) 7A-08 (CD PLAY) 7A-09 (CD STOP) 7A-57 (SLEEP) 7A-0B (CD SKIP-) 7A-0A (CD SKIP+) 7A-0D (CD REW)
FRONT CH RAM THROUGH PRO LOGIC MARGIN CHECK
MAIN MIX OTHER INPUT DISPLAY CHECK

MANUAL TEST

10 PRESET 11 AD DATA CHECK

12 IF STATUS

13 DSP RAM CHECK 14 VERSION/CHECK SUM/PORT

Starting DIAG

Press the POWER (STANDBY/ON) key of the main unit while pressing the FM/AM key and the INPUT MODE key simultaneously, and DIAG will be activated.

Keys of main unit

Starting DIAG in the protection cancel mode
If the protection function activates and causes hindrance to trouble diagnosis, disable the protection function as described below, and it will be possible to enter the DIAG mode. (The protection function other than the excess current detect function will be disabled.) Press the POWER" (STANDBY/ON) key while pressing the FM/AM" key and the INPUT MODE" key simultaneously. At this time, keep pressing the FM/AM" key and the INPUT MODE" for 3 seconds or longer. In this mode, SLEEP in the FL display of the main unit flashes.

FRONT MIX [Remote control code: 7A-8C (PRG 5)] The head margin is included and the front channel signal is output to the main channel. Head margin: L/R: 0dBFS, Center: Mute, RL/RR: Mute, SWFR: Mute. Reference data INPUT: DVD ANALOG SWFR: 50Hz, Others: 1kHz Condition MAIN L/R CENTER - RL/RR - SWFR -
Both ch, -20 dBV, volume -10 dB 22.5 dBV

[2ch/Multi]

*Multi: Lo/Ro Down Mix
Sub DSP L/R SDOB2 0dB or Mute CODEC (D/A) AK4527 L R
SDOxx represents a terminal name of AC3D3. The shaded square ( operate. ) means that the element indicated in it does not 16

3. RAM THROUGH

The input signal is automatically identified and switched in the priority order of dts DOLBY DIGITAL PCM AUDIO Analog (A/D) according to the signal detection. The Center and RL/RR signals are output through the external DRAM. RAM 0dB [REMOTE CONTROL CODE: 7A-10 (PRESET+)] Reference data INPUT: DVD ANALOG SWFR: 50Hz, Others: 1kHz Condition MAIN L/R CENTER Both ch, -20 dBV, volume -10 dB -1.4 dBV 16.0 dBV RL/RR - SWFR -
Sub DSP SDOB2 Mute CODEC (D/A) AK4527 L R

L/Mute

0dB/Mute

4. PRO LOGIC [YSS928]

The input signal is automatically identified and switched in the priority order of dts DOLBY DIGITAL PCM AUDIO Analog (A/D) according to the signal detection. Operation conforming to the ordinary Dolby Normal sound field is provided. [REMOTE CONTROL CODE: 7A-8D (PRG 6)] Same as ordinary Pro Logic except that the auto input balance function is off. Reference data INPUT: DVD ANALOG SWFR: 50Hz, Others: 1kHz Condition MAIN L/R CENTER Both ch, -20 dBV, volume -10 dB -18.0 dBV 16.0 dBV RL/RR - SWFR -

*Multi: All Mute

AC3D3 YSS928 ANALOG CODEC (A/D) AK4527 INTERNAL DIR DIGITAL S SDOB3 -12dB RL RR Main DSP (Decoder) L/R Sub DSP L/R SDOB2 -3dB CODEC (D/A) AK4527 L R

C/Mute

-3dB/Mute

5. MARGIN CHECK

The input signal is automatically identified and switched in the priority order of dts DOLBY DIGITAL PCM AUDIO Analog (A/D) according to the signal detection. There are 3 sub-menu items. The head margin of the main channel can be set to -3dB/-12dB/-18dB. MAIN 3dB Margin [Remote control code: 7A-11 (PRESET-)]
MAIN 12dB Margin [Remote control code: 7A-12 (P. PAGE)]
MAIN 18dB Margin [Remote control code: 7A-0C (CD FW)]
Reference data INPUT: DVD ANALOG SWFR: 50Hz, Others: 1kHz Sub-menu MAIN 3dB MAIN 12dB MAIN 18dB [2ch/Multi] *Multi: Lo/Ro Down Mix
AC3D3 YSS928 ANALOG CODEC (A/D) AK4527 INTERNAL DIR DIGITAL SDOB3 Mute RL RR Main DSP (Decoder) L/R Sub DSP L/R SDOB2 0dB or -3dB or -12dB or -18dB

Condition

CENTER - - -

RL/RR - - -

SWFR - - -
Both ch, -20 dBV, volume -10 dB 20 dBV Both ch, -20 dBV, volume -10 dB 10.5 dBV Both ch, -20 dBV, volume -10 dB 4.8 dBV
SDOxx represents a terminal name of AC3D3. The shaded square ( operate. ) means that the element indicated in it does not 18

Lighting of segments in lattice 2
Lighting of segments in lattice 1
Segment conditions of the FL driver and the FL tube are checked by turning ON and OFF all segments. Next, the operation of the FL driver is checked by using the dimmer control. Then a short between segments next to each other is checked by turning ON and OFF all segments alternately (in lattice).

9. MANUAL TEST

The noise generator with a built-in DSP outputs the test noise through the channels specified by the sub-menu. The noise frequency for LFE is 35 to 250 Hz. Other than that, the center frequency is 800Hz.
ALL [Remote control code: 7A-90 (PRG 9)] Noise is output from all channels. MAIN R [Remote control code: 7A-06 (TAPE A/B)] Noise is output from the MAIN R channel. LFE [Remote control code: 7A-09 (CD STOP)]
MAIN L [Remote control code: 7A-04 (TAPE PAUSE)] Noise is output from the MAIN L channel. REAR R [Remote control code: 7A-07 (TAPE DIR A)] Noise is output from the REAR R channel.
CENTER [Remote control code: 7A-05 (TAPE MUTE)] Noise is output from the CENTER channel. REAR L [Remote control code: 7A-08 (CD PLAY)] Noise is output from the REAR L channel.
Noise is output from the SUB WOOFER channel.

10. PRESET

This menu is used to reserve and inhibit initialization of the back-up RAM. The signals are processed using EFFECT OFF. (The L/R signal is output using ANALOG MAIN BYPASS.) PRESET INHIBIT (Initialization inhibited) [REMOTE CONTROL CODE: ] RAM initialization is not executed. Select this sub-menu to protect the values set by the user. PRESET RESERVED (Initialization reserved) [REMOTE CONTROL CODE: 7A57 (SLEEP)] Initialization of the back-up RAM is reserved. (Actually, initialization is executed next time when the power is turned on.) Select this sub-menu to reset when shipped out of the factory or to reset RAM. CAUTION: Before setting to the PRESET RESERVED, write down the existing preset memory content of the Tuner in a table as shown below. (This is because setting to the PRESET RESERVED will cause the user memory content to be erased.)
Preset group A B C D E P1 P2 P3 P4 P5 P6 P7 P8

PRESET STATIONS

STATION PAGE NO. FM FACTORY PRESET DATA (MHz) U, C, R, T 87.5 90.1 95.1 98.1 107.9 88.1 106.1 107.9 R, T, A, B, G 87.5 90.1 95.1 98.1 108.0 88.1 106.1 108.0 STATION PAGE NO. AM FACTORY PRESET DATA (kHz) U, C, R, T R, T, A, B, G 1350 1404

11. AD DATA CHECK

This menu is used to display the A/D conversion value of the main CPU which detects panel keys of the main unit and protection functions in % using the sub-menu. (Reference voltage 5V as 100%) During signal processing, the condition before execution is maintained. When in 0/1/2 page, it is not possible to operate the keys of the main unit because the values of all keys are detected. During signal processing, the condition before execution of this menu is maintained. DC/PS (Detection of the protection function) [REMOTE CONTROL CODE: 7A-0B (CD SKIP-)] DC: DC detect protection value (Normal value: 3 to 35) PS: Power voltage protection value (Normal value: 120 to 170) * If DC or PS is out of the normal value range, the protection function activates to turn off the power relay. IMP/PL (Detection of impedance/Power limit) [Remote control code: ] KY2: Detection of impedance switch PL: The value of the power limit 0/1/2 (Panel key of main unit) [Remote control code: ] A/D of the key fails to function properly when the standard value is deviated by 4%. In this case, check the constant of partial pressure resistor, solder condition, etc. Refer to table 1. [Table 1]
Display 3F 5A 73 8C A7 FF K0 SEEK MODE SEEK START EON RDS MODE KEY OFF K1 MEMORY TUNING MODE FM/AM EDIT A/B/C/D/E PRESET/TUNING PRESET/TUNING KEY OFF K2 PROGRAM PROGRAM EFFECT INPUT MODE INPUT INPUT 6CH INPUT KEY OFF

12. IF STATUS

Using the sub-menu, the status data is displayed one after another in the hexadecimal notation. During signal processing, the status before execution of this menu is maintained. * Numeric values in the figure example are for reference. IST (Internal status) [REMOTE CONTROL CODE: ] Indicates the status information of the microprocessor.
5th byte 4th byte 3rd byte 2nd byte 1st byte
<1st byte> Digital input/output setting value Upper 4 bits: REC OUT selected/lower 4 bits: INPUT selected
Numeric Selection Numeric Selection Numeric value value value 0 NONE 4 OPT3 (D-TV/CBL) FRONT (VIDEO AUX) 5 OPT2 OPT1 (MD/CDR) 6 OPT5 A 3 OPT2 (DVD) 7 OPT6 B Selection COAX1 (CD) COAX2 COAX4 COAX5 Numeric value C D Selection COAX3 RF
<2nd byte> Fs information of reproduction signal
Display Fs (kHz) 00 Analog 02 44.88.Unknown NRM 08 Unknown DBL 09 Undefined
<3rd byte> Audio code mode information of reproduction signal

I AMP ADJUSTMENT

Confirmation and Adjustment of Idling Current of Main (1) P. C. B.
Right after the power is turned on, confirm that the voltages at R53, R55, R59, R65 and R67 are between 0.1mV and 5mV. If any exceed 5mV, cut R27, R33, R39, R43 or R47. Reconfirm that they are between 0.1mV and 5mV. The voltages should be 0.1mV ~ 5mV after the power has been on for 60 minutes.
R53 (MAIN Lch) R55 (MAIN Rch) R67 (CENTER) R59 (REAR Lch) R65 (REAR Rch) 0.1mV ~ 5mV (DC)

Cut off

R27 (MAIN Lch) R33 (MAIN Rch) R47 (CENTER) R39 (REAR Lch) R43 (REAR Rch)

I DISPLAY DATA

G V301 : 10-BT-235GNK (V6840400)

PATTERN AREA

G PIN CONNECTION Pin No. 26
Connection 9G 10G NX NX NX NX NX NX NX NX NX P35 P34 P33 P32 P31 P30 P29 P28 P27 P26 P25 P24 P23 P22 Pin No. 1
Connection P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 NP NP F1 F1
Note : 1) F1, F2.. Filament 2) NP.. No pin 3) NX.. No extend pin 4) DL.. Datum Line 5) 1G ~ 10G.. Grid

G GRID ASSIGNMENT

10G 9G MONO TV SPORTS MOVIE THEATER 12 ENTERTAINMENT DISCO 5CH STEREO 8G 9G 8G
VIRTUAL DOLBY DTS DIGITAL PRO LOGIC ENHANCED

3 b 3 c

CONCERT HALL PS PTY RT CT AUTO JAZZ CLUB STEREO PTY HOLD EON NEWSINFO AFFAIRS SPORT ROCK CONCERT TUNED SLEEP GAME BASS EXT. MEMORY
1t 1h 1f 1g 1e 1p 1r 1d 1n 1a 1j 1k 1b 1m 1c
2t 2h 2f 2g 2e 2p 2r 2d 2n 2a 2j 2k 2b
1t 1h 1f 1g 1e 1p 1a 1j 1k 1b 1m 1c 1d 1n 2h 2f 2g 2e
2t 2a 2j 2k 2b 2m 2c 2p 2r 2d 2n

(1G, 2G, 4G~7G)

G ANODE CONNECTION 10G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 (PTY) (PS) (CT) (RT) 9G 8G 7G 1t 1a 1b 1h 1j 1k 1f 1g 1m 1c 1n 1p 1r 1e 1d 2t 2a 2b 2h 2j 2k 2f 2g 2m 2c 2n 2p 2r 2e 2d Dp 6G 1t 1a 1b 1h 1j 1k 1f 1g 1m 1c 1n 1p 1r 1e 1d 2t 2a 2b 2h 2j 2k 2f 2g 2m 2c 2n 2p 2r 2e 2d 5G 1t 1a 1b 1h 1j 1k 1f 1g 1m 1c 1n 1p 1r 1e 1d 2t 2a 2b 2h 2j 2k 2f 2g 2m 2c 2n 2p 2r 2e 2d 4G 1t 1a 1b h1 1j 1k 1f 1g 1m 1c 1n 1p 1r 1e 1d 2t 2a 2b 2h 2j 2k 2f 2g 2m 2c 2n 2p 2r 2e 2d s 3G 1t 1a 1b 1h 1j 1k 1f 1g 1m 1c 1n 1p 1r 1e 1d 2t 2a 2b 2h 2j 2k 2f 2g 2m 2c 2n 2p 2r 2e 2d 2G 1t 1a 1b 1h 1j 1k 1f 1g 1m 1c 1n 1p 1r 1e 1d 2t 2a 2b 2h 2j 2k 2f 2g 2m 2c 2n 2p 2r 2e 2d 1G 1t 1a 1b 1h 1j 1k 1f 1g 1m 1c 1n 1p 1r 1e 1d 2t 2a 2b 2h 2j 2k 2f 2g 2m 2c 2n 2p 2r 2e 2d 3b, 3c

I/O I+ I+ O O O O O+ O+ O+ O+ O O O O O O O O
I+/O I+/O I+/O I+/O O+ O+ O+ O+ I+/O I+/O I+/O I+/O
I+/O I+/O I+/O I+/O I+/O I+/O I+/O I+/O O O O O
Function Word clock input terminal for SDIB, SDOB interface (Unconnected) Bit clock input terminal for SDIB, SDOB interface (Unconnected) Ground terminal PCM output terminal from Sub DSP PCM output terminal from Sub DSP PCM output terminal from Sub DSP PCM output terminal from Sub DSP +3.3V power terminal (for terminal section) SDOB3 Rch zero flag output terminal SDOB3 Lch zero flag output terminal SDOB2 Rch zero flag output terminal SDOB2 Lch zero flag output terminal General purpose output terminal (Unconnected) General purpose output terminal General purpose output terminal (Unconnected) General purpose output terminal General purpose output terminal General purpose output terminal General purpose output terminal (Unconnected) General purpose output terminal (Unconnected) Ground terminal +2.5V power terminal (for internal circuit) Sub DSP: External memory data terminal 0 Sub DSP: External memory data terminal 1 Sub DSP: External memory data terminal 2 Sub DSP: External memory data terminal 3 SDOB1 Rch zero flag output terminal SDOB1 Lch zero flag output terminal SDOB0 Rch zero flag output terminal SDOB0 Lch zero flag output terminal Sub DSP: External memory data terminal 4 Sub DSP: External memory data terminal 5 Sub DSP: External memory data terminal 6 Sub DSP: External memory data terminal 7 Ground terminal +3.3V power terminal (for terminal section) Sub DSP: External memory data terminal 8 Sub DSP: External memory data terminal 9 Sub DSP: External memory data terminal 10 Sub DSP: External memory data terminal 11 Sub DSP: External memory data terminal 12 Sub DSP: External memory data terminal 13 Sub DSP: External memory data terminal 14 Sub DSP: External memory data terminal 15 Sub DSP: Column address strobe output terminal for external DRAM Sub DSP: Write enable terminal for external memory Sub DSP: Output enable terminal for external memory Sub DSP: Low address strobe output terminal for external DRAM Ground terminal +3.3V power terminal (for terminal section) Sub DSP: External memory address terminal 8 Sub DSP: External memory address terminal 7 Sub DSP: External memory address terminal 0 Sub DSP: External memory address terminal 6 Sub DSP: External memory address terminal 1
(ZF3R) (ZF3L) (ZF2R) (ZF2L) (/RINH1) (/ICCDC) (DFS) (DPL)
(ZF1R) (ZF1L) (ZF0R) (ZF0L)

O O O O O

No. 159 160
Name RAMA5 RAMA2 SELI13 SELI12 SELI11 SELI10 SELI9 RAMA4 RAMA3 RAMA9 RAMA10 RAMA11 VSS VDD2 SELI8 SELI7 SELI6 SELI5 RAMA12 RAMA13 RAMA14 RAMA15 RAMA16 RAMA17 OVFB/END ZEROFLG VSS NONPCM DTSDATA AC3DATA MUTE KARAOKE VDD1 SURENC CRC /LOCK DIRINT /CS SO SI SCK /IC IPINT SELI4 VSS SELI3 SELI2 TESTXI TESTXO VDD2
I/O O O I+ I+ I+ I+ I+ O O O O O
I+ I+ I+ I+ O O O O O O O O O O O O O +3.3V O O O O Is Ot Is Is Is O+ I+ I+ I+ I O +2.5V

Function Sub DSP: External memory address terminal 5 Sub DSP: External memory address terminal 2 Built-in selector input 13 (Unconnected) Built-in selector input 12 (Unconnected) Built-in selector input 11 (Unconnected) Built-in selector input 10 (Unconnected) Built-in selector input 9 (Unconnected) Sub DSP: External memory address terminal 4 Sub DSP: External memory address terminal 3 Sub DSP: External memory address terminal 9 (Unconnected) Sub DSP: External memory address terminal 10 (Unconnected) Sub DSP: External memory address terminal 11 (Unconnected) Ground terminal +2.5V power terminal (for internal circuit) Built-in selector input 8 (CXA) Built-in selector input 7 (GND) Built-in selector input 6 (Unconnected) Built-in selector input 5 (Unconnected) Sub DSP: External memory address terminal 12 (Unconnected) Sub DSP: External memory address terminal 13 (Unconnected) Sub DSP: External memory address terminal 14 (Unconnected) Sub DSP: External memory address terminal 15 (Unconnected) Sub DSP: External memory address terminal 16 (Unconnected) Sub DSP: External memory address terminal 17 (Unconnected) Sub DSP: Overflow/program end detect terminal (Unconnected) Main DSP: Zero flag output terminal (Unconnected) Ground terminal Main DSP: Non-PCM data detect terminal Main DSP: DTS data detect terminal (Unconnected) Main DSP: AC3 data detect terminal (Unconnected) Main DSP: Auto mute detect terminal Main DSP: AC3 KARAOKE data detect terminal (Unconnected) power terminal (for terminal section) Main DSP: AC-3 2/0 mode Dolby surround encode input detect terminal (Unconnected) Main DSP: AC3 CRC error detect terminal (Unconnected) DIR: PLL lock detect terminal (Unconnected) DIR: Interrupt output terminal Microprocessor interface chip select input terminal (CSY) Microprocessor interface data output terminal Microprocessor interface data input terminal Microprocessor interface clock input terminal Initial clear input terminal Interrupt output terminal by IPORT 8-14 Built-in selector input 4 Ground terminal Built-in selector input 3 Built-in selector input 2 Test terminal (should be always connected to VSS) Test terminal (Unconnected) power terminal (for internal circuit) (SDM) (YSSCK) (/ICD) (OPTD) (OPTC) (OPTB)
Is: Schmidt trigger input terminal I+: Input terminal with pull-up resistor O: Digital output terminal Ot: 3-state digital output terminal A: Analog terminal

OPERATION (7) P. C. B.

1 PRV1 E +B VC NFC VRR NFRR VRL NFRL VR NFR VL NFL -BV

STANDBY/ON

Ref. No. D661 Location D2 D2 D3 C4 C4 E4 F3 Ref. No. IC732 IC733 IC734 IC771 IC772 Q661 Q662 Location F3 E3 E5 H3 I3 D3 D2 Ref. No. Q663 Q664 Q665 Q666 Q667 Q668 Q669 Location D3 D2 B4 B4 B4 C4 B3 Ref. No. Q670 Q671 Q672 Q673 Q674 Q675 Q676 Location C3 C3 C3 C3 C3 C4 C4 Ref. No. Q677 Q678 Q679 Location C3 C3 C3
D662 D663 D664 D665 D731 IC731

OPERATION (5) P. C. B.

HPL E HPR /HP

To INPUT (2)

E VE AXL AXR AUX-V

PSW +5M

OPERATION (8) P. C. B.
Circuit No. J X X X X X U, C X O O O X R, T O O O O O A, B, G O O O O O
C835, 839, 840 D661 Q662 R661, 662 R839

From Transformer

E-43/J-39

E-44/J-40

ADR DAL E SW RR FR DG DMT /ICD DG CSY +25V +5D1
DSP P. C. B. (Lead Type Device)
ADL E DAR C RL FL AXD INT928 YSSCK SDM SDD CSN -25V +5D2

COAXIAL CD

120 121
OPTICAL D-TV/CBL OPTICAL DVD
Ref. No. D801 D802 D824 D826 Location H2 H2 D4 D4 D4 D4 F4 Ref. No. IC802 IC803 IC804 IC812 Q819 Q820 Q821 Location G3 G3 H3 E4 E3 E3 C3 Ref. No. Q822 Q823 Q824 Location B3 C4 C4

D828 D830 IC801

E-45/J-41

E-46/J-42

DSP P. C. B.

(Surface Mount Device)

Ref. No. D803 D806 D807 D808 Location G3 G3 H3 H3 D4 D4 D4 Ref. No. D829 D832 IC805 IC806 IC808 IC813 IC814 Location D4 F4 H5 H4 H3 D3 D3 Ref. No. IC815 IC816 IC817 Q801 Q817 Q818 Location C3 C3 B3 E2 E3 E3

D823 D825 D827

E-47/J-43

E-48/J-44

LE LE L L E RE RE R R

MAIN (1) P. C. B.

From MAIN (2)

MG S12 PRY PRV1

From MAIN (5)

To MAIN (4)

+RYV +RYV YPB

From OPERATION (5)

/HP LIMDT MG PRY S12 SRY PRI PRD VP PRV1 ERY

CENTER

PRV1 E +B VC NFC VRR NFRR VRL NFRL VR NFR VL NFL -BV

From OPERATION (4)

RE BE BL
Ref. No. D1 D2 Location H4 F4 E3 D4 C4 G4 D4 G4 G4 C4 Ref. No. D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 Location H2 H2 G2 D3 D3 C3 C3 H3 G3 C3 Ref. No. D21 D22 D23 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Location D3 G3 D3 H5 G5 E5 D5 C5 H4 H4 Ref. No. Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15 Q16A Q16C Location G4 F4 F4 E4 E4 C4 C4 B4 H5 H5 Ref. No. Q17A Q17C Q18A Q18C Q19A Q19C Q20A Q20C Q26 Q27 Location F5 G5 E5 F5 D5 D5 B5 C5 I4 H4 Ref. No. Q28 Q29 Q30 Q31 Q32 Q33 Q34 Location G4 F4 E4 C3 G3 G2 E3
Circuit No. C38, 41~44 J X U, C X R, T X A, B, G, L O

D3 D4 D5 D6 D7 D8 D9 D10

E-49/J-45

E-50/J-46

MAIN (2) P. C. B. To MAIN (7)

BR GY OR BR

MAIN (3) P. C. B. From AC power cord To MAIN (5) From MAIN (7)

BE RE WH YE

MAIN (4) P. C. B.

SPEAKERS

VOLTAGE SELECTOR 240V 220V 110V 120V 1-2/5-6 2-3/6-7 3-4/7-8 4-5/8-1 R R BR AR AL BL L L

PRV1 PRY S12 MG

HI1 HI1 HI2 HI2 E E LOW2 LOW2 LOW1 LOW1
From MAIN (6) MAIN (6) P. C. B. To MAIN (4)
MAIN (5) P. C. B. To MAIN (2)
VPB +RYV +RYV LOW1 LOW1 LOW2 LOW2 E E HI2 HI2 HI1 HI1
From MAIN (1) To MAIN (1)

To MAIN (5)

RE BL RE
MAIN (7) P. C. B. To MAIN (3)

RE YE OR WH BE BR

L L BL AL AR BR R R
Circuit No. C165, 166, 174 C201~210 CB163, 164 CB271, 272 D164 F161 F271 J161 J162 J163, 221, 224 J178, 179, 222, 223 Q162, 163 R162, 163, 175 R167 SW161 SW271 W261~266
J X X X X X X X O O O X X X X X X X
U, C X X O X X O X O O X O X X O O X X
R, T O X X O O X O X O X O O O X O O O
A, B X O X X X X X O O X O X X X O X X
G X O O X X O X O X X O X X X O X X
Ref. No. D161 D162 D163 D164 D221 D222 D223
Location C4 B5 E3 D3 I5 I6 H6

Ref. No. Q161 Q162 Q163

Location D3 E3 D3

E-51/J-47

E-52/J-48

I IC BLOCK DIAGRAM

IC351: LA7956 Video Switch 6dB AMP
IC442: LC78213 Analog Function Switch
IC446, 447: M5220L Dual OP-Amp.
IC802: MSM514260C-60JS 4Mbit DRAM

IC813~817 : M5220FP

L1 L2 LCOM1 L3 L4 LCOM2

LEVEL SHIFTER

CONTROL
R1 R2 RCOM1 R3 R4 RCOM2 R5 R6 RCOM3 R7 RCOM4

RAS LCAS UCAS

Timing Generator I/O Controller I/O Controller Column Address Buffers Internal Addess Counter Row Address Buffers Column Decoders

OUTIN1 2

Output Buffers

8 +VCC 7 OUTIN+IN2

+IN1 3

DQ1~DQ8

IN1 +IN1 +IN2 Vcc

Input Buffers

DRIVER
4 INPUT 1 OUTPUT VIDEO SWITCH

L5 L6 LCOM3

VSSA 4 MPX IN 2

ANTIALIASING FILTER 57kHz bpf (SCF)
VREF SMOOTHING FILTER DATA DECODER

15 VSSD 19 RDS-ID

LOUT1 ROUT1

LPF LPF

DAC DAC

DATT DATT

RAM (24 BLOCK DATA) MEMORY CONTROL
ERROR CORRECTION (SOFT DECISION) CLK(4.332MHz)

SYNC/EC CONTROLLER

18 SYNC 24 SYR

MCLK LRCK BICK

MCLK LRCK BICK DAUX
SYNC DETECT-1 SYNC DETECT-2
DATT Format Converter DATT 6DOUT

OSC/DIVIDER

DATT DATT SDIN1 SDIN2 SDIN3
SDOS SDTO SDTI1 SDTI2 SDTI3

T5 T6 T7

E-53/J-49

E-54/J-50

IC372: NJM79M12FA Voltage Regulator
SCHEMATIC DIAGRAM (INPUT)
PIN CONNECTION DIAGRAM OF TRANSISTORS, DIODES AND ICS.
2SC1815 2SC2878 2SC1740S DTA144ES 2SA1708 2SC4488 1SS133 1SS176 HZS11B2TD MTZJ5.6B S1VB20

24.1 24.7 31.6

NJM7805FA NJM7812FA

NJM79M12FA

0 -24.7 32.-32.0
Cathode E CB E CB E C B +

-24.2 -23.6

0 -32.9 AC 48.9

3: IN 2: COM

3: OUT 1: OUT 2: IN

1: COM

AC 32.2 20.8 E-56/J-52 G6 11.20.7 12.20.7 5.10.0 -21.4

M5220L

LA7956

PC4570HA

LC72722

LC78212

Point 1 Pin 12 of IC445

LC78211 LC78213

5.1 11.4.9 -21.3

AC 10.0

5.2.2.-11.7 -11.-11.-11.-11.9 -11.-11.9 4.8

0 -11.9 0

MAIN L

0 E-56/J-52 G5 23.0

REAR L

0 -11.9 -11.0 23.0

0 -11.-11.9

0 -11.9

5.0 4.8

5.0 4.8 -11.9

2.2/50 C515

R583 470-11.7

x: NOT USED O: USED / APPLICABLE
0 -24.5.0 4.8 E-56/J-52 C6 11.9

0 -11.0.0 0.1 0.1 -24.2

0 -12.0

6.1 5.4

6.1 6.7 7.2
0 4.7 4.7 5.7 11.8 11.8 3.0 2.0 4.7

-11.-11.-11.0 -11.9

-11.7 5.7

0 2.1 4.3 2.0

0.22/50

2200P/16 0.01/16 0.01/16

# All voltage are measured with a 10M /V DC electric volt meter. # Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. # Schematic diagram is subject to change without notice.

E-56/J-52 G3 E-57J-53 F1 E-56/J-52 A4

3.8 3.8 11.9 3.3.8 4.6.1

E-56/J-52 I2

E-56/J-52 C6

E-55/J-51
SCHEMATIC DIAGRAM (OPERATION)
-29.1 ~ ~ ~ ~ -29.2 ~ ~ -29.2 ~ -29.2 ~ -29.2 ~ ~ -29.2 ~ ~ -29.2 ~ ~ ~ ~ ~ ~ -29.2 ~ ~ ~ ~ -29.2 -29.2 -29.2 -29.2 -29.2 -21.7 -21.7 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ -21.7 -21.7

FL DISPLAY

~ ~ ~ ~ ~ ~ -29.2 ~ ~ ~ ~ -29.2 -29.2 -29.2 -29.2 -29.2 4.8 4.8 4.8 ~ ~ ~ ~ ~ ~ -29.2 ~ ~ -29.2 ~ ~ -29.2 ~ -29.2 ~ -29.2 4.8 ~ ~ ~ 4.8 ~ ~ 4.8 ~

11.0 0

FL DRIVER
-29.5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ -29.5

0 -11.7

E-55/J-51 F0

11.8 0

3.3/50
~ ~ -29.2 ~ ~ ~ ~ -29.2.5 2.5 4.8 5.0 0

0 3.3/50

E-55/J-51 B8

3.3/50 18K

4.8 2.7 4.8

E-58/J-54 G4 0.6

4.8 4.8 4.4.0.4.8 5.2
2.5 2.9 4.4.8 4.0 4.4.8 4.8 4.8 4.8 4.8 5.2
12.7 5.6 -50.4 -49.2 -49.8
0.-49.12.7 12.7 5.6 12.0 -49.8 -49.3

HZS182

4.8 4.8 4.8 4.8

0.6 0.6 0

HZS222

-49.3 0

&3 D661

0 4.8 0

0 -48.3 -49.2 -1.1 -48.3

&4 D662

0.047F/5.5
4.8 -50.9 4.8 4.8 -50.9 4.8

4.8 4.8 0

RB441Q-40

0.E-55/J-51 I0.6

0.-49.2

33P/500

REAR L CENTER

-1.1 -48.3 -48.9

HZS182 VM97600 MTZJ18C VG44150 HZS182 VM97600 MTZJ18C VG44150 HZS222 VM97620 MTZJ22D VG44230 HZS182 VM97600 MTZJ18C VG44150 HZS222 VM97620 MTZJ22D VG44230

12.0 12.0 0

E-58/J-54 A5
E-55/J-51 K5 E-55/J-51 G3

-0.1 -0.1

0 0.6 0.6 E-00/J-00 H-48.-49.2 -1.1 -48.3 -48.9
HZS182 VM97600 MTZJ18C VG44150
HZS222 VM97620 MTZJ22D VG44230

0.1 0.1 -11.9

13.4 13.9 E-58/J-54 G5

39.1 0

0.6 0.-49.2 -1.1 -48.3
D664, 665 901, 902,905-908, 910, 912

-48.3 0

D661 D662 IC902
HZS182 MTZJ18C HZS222 MTZJ22D UPD78F4218AGF-3BA UPD78F4216A

Point 1 Pin 38 of IC902

Point 2 emitter of Q910 and collector of Q911

Q910 E

Q911 C

2SA893A 2SC1890A 2SC2229

2SA933S 2SD1991A DTC144ES

2SB1565

2SC4488
1SS133 HZS5B2TD HZS5C2TD HZS6B2TD HZS7A2TD HZS7B2TD HZS12C2TD HZS222TD

Cathode

NJM78L05A-T3

PC4570C

NJM2068L-D

LB1641

4.8 4.4.11.4.8 4.8 4.8 4.8

0 2.7 0.5 0

0 0.1 4.8 5.2

E-55/J-51 F8

0 0.6 0.8 0.8 0.4 1.8 11.1

&5

-49.2 -48.3

11.1 0.8

MAIN COM

4.5.2 0

LC75725E
Anode 8 3: OUT 2: GND 1: IN 16 17
POWER ON (Connect the power cord)
POWER OFF (Disconnect the power cord)

E-56/J-52

RX-V520/RX-V520RDS/ HTR-5440/HTR-5440RDS
Note) Those parts marked with # are not included in the P.C.B. assy.

P.C.B. INPUT

Schm Ref. PART NO. Description Markets Schm Ref. PART NO. Description Markets

New Parts

P.C.B. INPUT & P.C.B. OPERATION

s s s s

P.C.B. OPERATION
P.C.B. OPERATION & P.C.B. DSP

s s s s s

P.C.B. DSP
P.C.B. DSP & P.C.B. MAIN

P.C.B. MAIN

s s s s s s s s s s
s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s
s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s
P.C.B. MAIN & Chip Resistors

s s s s s s s

s s s s s s s s s
RX-V420/RX-V420RDS/HTR-5440/HTR-5440RDS 1

I EXPLODED VIEW

B,G version

R,T version

103 (6) 3-1 166

171 162

2 200-1 (1) 6 (7) 6 1-25 1-3 1-40 1-4 1-7 1-(6) 1-6 1-(2) 16 1-103 1-1-10 1-1-13 3-3-(4) (4) 3-171 1-25 1-3 101

1-25 122

U.C,R,T,A version

200 (8) 200-1 (5) 7 2-6

162 (6) 3-1 168

3-3-10 (1) 7 (3)

(7) 3-1
3-1 (5) 3-1 (1) 3-167 3-11

3-1 (6) (2) 124 24

(2) 3-1
162 2-6 (5) 2-112 2-2-160

I MECHANICAL PARTS

Ref. No. PART NO. Description Remarks Markets

Ref. No.

PART NO.

Description

Remarks

Markets

Parts List for Carbon Resistors
Value 1.0 1.8 2.2 3.3 4.7 5.910 1.0 k 1.2 k 1.5 k 1.8 k 2.0 k 2.2 k 2.4 k 2.7 k 3.0 k 3.3 k 3.6 k 3.9 k 4.7 k 5.1 k 5.6 k 6.8 k 8.2 k 9.1 k 72 : Not available 1/4W Type Part No. 1/6W Type Part No. HJHFHJHJHFHJHFHJHFHJHFHFHFHJHFHFHFHJHFHFHFHJHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHJHFHFHFHFHFHJHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHJHFHFHFHJHFHFHFHFHFHFHFHJHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFValue 10 k 11 k 12 k 13 k 15 k 18 k 22 k 24 k 27 k 30 k 33 k 36 k 39 k 47 k 51 k 56 k 62 k 68 k 82 k 91 k 100 k 110 k 120 k 150 k 180 k 220 k 270 k 300 k 330 k 390 k 470 k 560 k 680 k 820 k 1.0 M 1.2 M 1.5 M 1.8 M 2.2 M 3.3 M 3.9 M 4.7 M 1/4W Type Part No. 1/6W Type Part No. HFHFHFHFHJHFHFHFHFHFHFHFHFHFHFHFHJHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHFHJHFHFHFHFHFHFHFHJHFHFHFHJHFHJHFHJHFHFHFHJHJHFHJHFHJHFHJHFHJHJHF85 9470

1/4W Type

1/6W Type
VDD VDD VDD U2 R15 R16 VDD C11 OPTIONAL VSS P33 P32 J2 J1 J1.1 X1 24LCXX U1 CVDD0 VDD1 AVDD XT1 XT2 P34/S9 VSSVSS6 SCL 5 SDA 7 NC AA1 A2

OPTIONAL

+ C1 +

BATT AAA x 4

G SCHEMATIC DIAGRAM
OPTION XX2 FOR BW0785/6 P57/ACBL/SAT 6 TAPE/MD 7 AMP/TUN K41 K42 P55 K33 K34 P54 K25 P53 K17 P52 K9 P51 K1 P50 P[50:56] R17 R12 VDD VBAT P[40:67] P40 P41 P42 P43 P44 P45 P46 P47 P67 K2 K3 K4 K5 K6 K10 K11 K12 K13 K14 K18 K19 K20 K21 K22 K26 K27 K28 K29 K30 K35 K36 K37 K38 K3 SDSP/TUN 1 TV 10 VCR K52

8 CD 5 LD/DVD 4 DVD MENU

OPTION 39 IC (VPP) 34 AVREF 25 AVSS P56

FOR BW0659/A K53

RRESET
P56/A14 P55/A13 P54/A12 P53/A11 P52/A10 P51/A9 P50/A8
1 P56 P55 P54 P53 P52 P51 P50
P20/SI30 P21/SO30 P22/SCK30 P23/RXD0 P24/TXD0 P25/ASCK0 P40/AD0 P41/AD1 P42/AD2 P43/AD3 P44/AD4 P45/AD5 P46/AD6 P47/AD7 P67/ASTB FOR BW0785/6 VBAT VBAT DDP40 P41 P42 P43 P44 P45 P46 P47 P67
R9 P66/WAIT P65/WR P64/RD
P00/INTP0 P01/INTP1 P02/INTP2 P03/INTP3/ADTRG
52 P75/BUZ 51 P74/PCL 50 P73/TI51/TO51

VDD 48 P71/T101 P30 P31

R10 R12
C8 RP72/T150/T050 P70/T100/T00
R19 R20 OPTIONAL R22 OPTIONAL R21
P35/SO31 P36/SCK31 P17/ANI7 P16/ANI6 P15/ANI5 P14/ANI4 P13/ANI3 P12/ANI2 P11/ANI1 P10/ANI0 47

OPTION

Key Label Key Type TV CABLE/DBS VCR DVD MENU DVD/LD CD TAPE/MD Device Device Device Device Device N/A Device Device Device Primary TV POWER CBL/DBS POWER VCR POWER DVD/LD POWER CD POWER CD TUNER MD/CD-R DVD D-TV/CBL VCR AUX V-AUX 6CH INPUT AMP EFFECT DISC DISC + DISC DISC + PRESET PRESET + TEST A/B/C/D/E +10 CLEAR DISC DISC TV VOL+ VOLTV MUTE VOL+ TV VOLTV SLEEP DISPLAY DISPLAY VCR REC DISPLAY VCR REC TV INPUT VCR PAUSE Up Left Menu Select Right Down RACALL MENU CABLE Library TV DBS (SAT) AUX VCR AUX Yamaha Default Your recommend DVD (MENU) DVD (MENU) LD Yamaha CD CD VCR PLAY VCR STOP VCR REW VCR FF VCR PAUSE VCR PLAY VCR STOP VCR REW VCR FF Up Left Select Right Down TITLE MENU PAUSE SKIP/CHAPPLAY SKIP/CHAP+ STOP REW FF PAUSE SKIPPLAY SKIP+ STOP STOP FF RETURN INDEX DISPLAY DISPLAY SLEEP DISPLAY REC/PAUSE A/B PAUSE DIR A/SKIPPLAY DIR B/SKIP+ STOP REW FF TAPE MD CD-R Yamaha MD AMP x TV INPUT PRG+ Down Up PRGTIME/LEVEL SET MENU AMP MUTE CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 CH9 CH0 CH Enter TV EFFECT VCR CHVCR CH+ CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 CH9 CH0 CH Enter +100 CBL/DBS CHCBL/DBS CH+ CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 CH9 CH0/CH10(J) CH Enter/CH1(J) TV EFFECT/CH12(J) TV CHTV CH+ Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary TAPE/MD POWER AMP POWER CD AMP/TUNER TAPE/MD DVD/LD TV VCR DVD MENU POWER ENTER EFFECT CHCH+ TV VOL+ VOLMUTE VOL+ TV VOLSLEEP DISPLAY REC TV INPUT PAUSE SKIPPLAY SKIP+ STOP REW FF