TABLE OF CONTENTS
No.MA063 2004/4
SERVICE MANUAL
KD-LH401
SPECIFICATION
AUDIO AMPLIFIER SECTION
TUNER SECTION
CD PLAYER SECTION
SECTION PRECAUTION
1.1 Safety Precautions
1.4 Attention when traverse unit is decomposed
Please refer to Disassembly method in the text for the pickup unit
1.2 Preventing static electricity
1.2.1 Grounding to prevent damage by static electricity
REPRODUCTION AND POSITION OF LABELS
WARNING LABEL
1.5 Important for laser products 1.CLASS 1 LASER PRODUCT
Please use enough caution not to see the beam directly or touch it
SECTION SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS
SECTION DISASSEMBLY
A B A
3.1.1 Removing the front panel assembly See Fig.1
3.1 Main body section
3.1.3 Removing the top chassis assembly See Figs.3 to
Reference
3.1.4 Removing the front chassis See Figs.7 and
3.1.5 Removing the mechanism control board See Fig.9
3.1.6 Removing the CD mechanism assembly See Fig.10
Reference
3.1.7 Removing the main board See Figs.11 and
Reference
K L K
3.1.8 Removing the rear bracket See Fig.13
3.1.9 Removing the gear bracket unit See Fig.14
Reference
Rear cover assembly P
3.1.10 Removing the front board See Figs.15 to
3.2 CD Mechanism section 3.2.1 Removing the top cover See Figs.1 and
Joints a
3.2.2 Removing the connector board See Figs.3 to
3.2.3 Removing the DET switch See Figs.6 and
2 Unsolder the DET switch wire if necessary DET switch Connector
DET switch
DET switch wire
3.2.4 Removing the chassis unit See Figs.8 and
3.2.5 Removing the clamper assembly See Figs.10 and
3.2.6 Removing the loading / feed motor assembly See Figs.12 and
3.2.7 Removing the pickup unit See Figs.14 to
3.2.8 Reattaching the pickup unit See Figs.14 to
Pu. shaft holder
Feed rack
3.2.10 Removing the top plate assembly See Fig.21
3.2.9 Removing the trigger arm See Figs.19 and
arm spring
3.2.11 Removing the mode sw. / select lock arm See Figs.22 and
Select lock
3.2.12 Reassembling the mode sw. / select lock arm See Figs.24 to
REFERENCE
3.2.13 Removing the select arm R / link plate See Figs.27 and
REFERENCE
3.2.14 Reattaching the Select arm R / link plate See Figs.29 and
REFERENCE
3.2.15 Removing the loading roller assembly See Figs.31 to
3.2.16 Removing the loading gear 5, 6 and 7 See Figs.35 and
3.2.17 Removing the gears See Figs.37 to
3.2.18 Removing the turn table / spindle motor See Figs.41 and
SECTION ADJUSTMENT
4.1 Adjustment method „ Test instruments required for adjustment
„ Standard volume position
„ How to connect the extension cable for adjusting
SECTION TROUBLESHOOTING
5.1 Feed section
5.2 Focus section 5.3 Spindle section
5.4 Tracking section
5.5 Signal processing section
Is RF output
Page
No.MA0631-33
No.MA063
VICTOR COMPANY OF JAPAN, LIMITED
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
Safety precaution
Block diagram
BATTERY
TU.L TU.R
S600 to S617
Standard schematic diagrams
Main amplifier section
SHEET
To CN50147K SHEET
To CN702 SHEET
CD servo control section
SHEET
To CN701 SHEET
LCD & Key control section
SHEET
Printed circuit boards
Main board
Forward side
Reverse side
Front board
Mecha control board
Front board
Mecha control board
M E M O
Printed in Japan
No.MA063SCH
VICTOR COMPANY OF JAPAN, LIMITED
Exploded view of general assembly and parts list Block No.M1
CD mechanism assembly and parts list Block No.MB
Electrical parts list Block No.01~03
Packing materials and accessories parts list Block No.M3
Exploded view of general assembly and parts list
Block No. M 1 M M
40 39
20 21 C
1 M M
General Assembly
Block No. M1MM
Block No. M B M M
CD mechanism assembly and parts list
TN-2001-1013
CD mechanism
Block No. MBMM
Block No
Electrical parts list
Main board
Symbol No. Part No
Part Name
Front board
Block No
Part Name
ROTARY ENCODER
Micon control board
Block No
Part Name
Part Name
MEMO
Packing materials and accessories parts list
Block No
Packing and Accessories
Block No. M3MM
CD RECEIVER
CD-RECEIVER RECEPTEUR CD CD-RECEIVER
ENGLISH DEUTSCH
BEDIENUNGSANLEITUNG MANUEL D’INSTRUCTIONS GEBRUIKSAANWIJZING
How to reset your unit
IMPORTANT FOR LASER PRODUCTS
ENGLISH
CAUTION on Volume Setting
CONTENTS
MAINTENANCE
SOUND ADJUSTMENTS
TROUBLESHOOTING
LOCATION OF THE BUTTONS
Control panel
Illumination Navigation for easy operations
w er t y
Remote controller
ENGLISH
Preparing the remote controller
Installing the battery
1. Remove the battery holder
3. Return the battery holder
BASIC OPERATIONS
Turning on the power
3 Adjust the volume
1 Turn on the power
Canceling the display demonstration
To drop the volume in a moment
To turn off the power
PSM settings
Setting the clock
6 Finish the setting
3 Adjust the hour 4 Set the minute
ENGLISH
RADIO OPERATIONS
Listening to the radio
Searching for a station automatically Auto search
ENGLISH
Searching for a station manually Manual search
ENGLISH
1 Select the band FM1 - 3, AM
3 Tune in to a station you want while “Manual Search” is flashing
FM station automatic preset SSM
When an FM stereo broadcast is hard to receive
Storing stations in memory
2 Start automatic preset
2 Tune in to a station in this example, of 92.5 MHz
Manual preset
ENGLISH
Tuning in to a preset station
Selecting a preset station directly
Selecting a preset station using the preset station list
2 Select the number 1 - 6 for the preset station you want
Changing the display pattern
When receiving an AM or non FM RDS
ENGLISH
station
RDS OPERATIONS
What you can do with RDS
Tracing the same programme automatically Network-Tracking Reception
To use Network-Tracking Reception
Using TA Standby Reception
5 Finish the setting
ENGLISH
3 Select “AF-Regn’l” alternative frequency/regionalization reception
Using PTY Standby Reception
To select your favorite PTY code for PTY Standby Reception
To set PTY Standby Reception
4 Finish the setting
Searching for your favorite programme
To store your favorite programme types
ENGLISH
2 Select one of the twenty-nine PTY codes. See page
To search for your favorite programme
type
you can show the list of your preset PTY
ENGLISH
Other convenient RDS functions and adjustments
Setting the TA volume level
Automatic clock adjustment
Automatic selection of the station when using the number buttons
The same programme can be received on different frequencies
PTY codes
ENGLISH
DISC OPERATIONS
About MP3 and WMA discs
Playing a disc
ENGLISH
To stop play and eject the disc
Display indications when inserting an audio
WMA or MP3 indicator lights up depending on the first detected track
You can eject the disc even when the unit is turned off
What is ImageLink?
To activate ImageLink, follow the procedure below
ENGLISH
ImageLink will not work in the following cases
Locating a track or a
particular portion on a disc
To go to the next or previous tracks
To go to a track quickly
ENGLISH
You cannot directly select a folder with a number greater than
To select a particular track in a folder, press
If the folder does not contain any MP3 or WMA tracks, it is skipped
Selecting a folder and a track using the name lists
Selecting a track and start playback
Selecting a folder and start playback
ENGLISH
Selecting the playback modes
To play back tracks at random Random Play
To play back tracks repeatedly Repeat Play
To cancel random play, select “Random Off” by
Prohibiting disc ejection
To play back only intros Intro Scan
To cancel the prohibition and unlock the disc
To cancel intro scan, select “Intro Off” by
When the disc title/performer is shown, the
disc indicator lights up. When the track title is
the track indicator lights up
indicator appear on the display instead of the folder
SOUND ADJUSTMENTS
Adjusting the sound
2 Make adjustments
1 Select the item you want to adjust
Selecting preset sound modes iEQ intelligent equalizer
To adjust the input level of each source -Vol Adj
ENGLISH
1 Press SEL select once
Sound modes preset frequency level settings
To cancel the sound mode, select “FLAT” in
Preset equalizing values
ENGLISH
Storing your own sound modes 4 Make adjustments as you like
2 Select the sound mode you want to adjust
5 Store the adjustment you made
3 Enter the sound adjustment mode
Selecting the display theme
View
Meter
Shake
Install / Start the program
GRAPHIC DISPLAYS
Import the images
Retouch and edit the images
Downloading images and animations
ENGLISH
1 Open the control panel
3 Press M MODE after the disc is detected
If you want to cancel the procedure
You can assign your own names when editing a CD-R
If you want to cancel the procedure
ENGLISH
12 Finish the download procedure
ENGLISH
8 Show the name list of the files included in the selected folder
9 Select highlight a file you want to download
Deleting unwanted files
To delete all the stored files at a time
time,” and “Movie”
To delete the files stored for “Opening,”
To delete the stored files for “Picture” one by one
5 To delete the file stored in “Opening,”
3 again
∞ down repeatedly
Activating the graphic screen using either picture or movie
Activating the downloaded images and animations
Activating the animations stored for opening and ending screens
5 Finish the setting
4 Finish the setting
4 Select a file you want 5 Finish the setting
To cancel all graphic displays, select “Off” in step
Selecting a still image for graphic display-User Picture
Basic Procedure
OTHER MAIN FUNCTIONS
Changing the general settings 3 Select the PSM item you want to
adjust
Preferred Setting Mode PSM items
Factory-preset
ENGLISH
Indications
TA Volume
Displayed only when “DAB AF” is set to “Off.”
Displayed only when DAB tuner is connected
Not displayed when the current source is “CD-CH” or “LINE IN.”
To adjust the display contrast level -Contrast
To show the graphics on the display -Graphics
To select the display illumination pattern -LCD Type
To turn the tag display on or off-Tag
To change the FM tuner selectivity -IF Filter
To select the external component to use -Ext Input
To select the amplifier gain control -Amp.Gain
when the next track starts playing
Selecting the dimmer mode
5 Select “From- To” to set the timer for the dimmer mode
3 Press ¢ or 4 to select “Dimmer.” 6 Set the timer
7 Finish the setting
Changing the display color
Setting the desired color for each source
6 Finish the setting
ENGLISH
Creating your own color-User
4 Select the user color adjustment screen
5 Select “Day” or “Night” which you want to make an adjustment for
6 Adjust the selected user color
Assigning names to the sources
To erase the entered characters
7 Finish the procedure while the last selected character is flashing
ENGLISH
Changing the control panel angle
1 Press and hold angle until the angle adjustment screen appears
ENGLISH
The control panel angles changes as follows
Detaching the control panel
Detaching the control panel
Attaching the control panel
ENGLISH
CD CHANGER OPERATIONS
Playing discs
ENGLISH
Select the CD changer CD-CH
To change the display pattern
To go to a particular disc directly
To fast-forward or reverse the track
To go to the next or previous tracks
To skip to the next or previous folder only for MP3 discs
How to go to the desired track quickly
ENGLISH
To go to a track quickly
Selecting a disc/folder/track using the name lists
ENGLISH
1 While playing a disc, press and hold
5 up or ∞ down until a disc name list appears on the display
Selecting the playback modes
ENGLISH
To play back tracks at random Random Play
To play back tracks repeatedly Repeat Play
To cancel repeat play, select “Repeat Off” by
To cancel intro scan, select “Intro Off” by
To play back only intros Intro Scan
Mode
EXTERNAL COMPONENT OPERATIONS
Changing the display pattern
Playing an external component
3 Adjust the volume 4 Adjust the sound as you want. See pages 32
Tuning in to an ensemble and one of the services
What is DAB system?
DAB TUNER OPERATIONS
ENGLISH
When surrounding noises interfere your listening while driving
To tune in to a particular ensemble without searching
4 Select a service either primary or secondary you want to listen to
ENGLISH
Storing DAB services in memory
To restore the FM/AM tuner
4 Select a service of the ensemble you want to listen to
To cancel the DRC effect, select “DRC Off.”
service
Tuning in to a preset DAB
Selecting a preset service using the preset service list
preset DAB service primary you
Using Announcement Standby Reception
What you can do more with DAB
Road Traffic News Standby Reception TA Standby Reception
for Announcement Standby Reception
To activate Announcement Standby Reception
How Announcement Standby Reception works
Announcement type
ENGLISH
Searching for your favorite service
To use Alternative Reception
Using PTY Standby Reception
To store your favorite programme service types, see pages 19 and
ENGLISH
1 TEXT indicator implies the current service received is providing DLS Dynamic Label Segment-DAB radio text information
Changing the display pattern
TROUBLESHOOTING
Symptoms
ENGLISH
Causes
Symptoms
ENGLISH
Causes
Remedies
Available characters
Symptoms
ENGLISH
Causes
MAINTENANCE
How to handle discs
To keep discs clean
When playing a CD-R or CD-RW
SPECIFICATIONS
AUDIO AMPLIFIER SECTION
TUNER SECTION
CD PLAYER SECTION
Please reset your unit
Refer to page of How to reset your unit
Having TROUBLE with operation?
Bitte setzen Sie Ihr Gerät zurück
INSTALLATION
INSTALLATION MONTAGE
INSTALLATIE INBOUW IN
KD-LH401
TROUBLESHOOTING
FEHLERSUCHE
EN CAS DE DIFFICULTES
ELECTRICAL CONNECTIONS
FRANÇAIS
NEDERLANDS
ENGLISH
DEUTSCH
Amplifier / Verstärker / Amplificateur / Versterker
Subwoofer / Subwoofer / Caisson de grave / Subwoofer
CAUTION / VORSICHT / PRECAUTION / LET OP
For amplifier only
