JVC KD-G405 8 Ω, Fuse blows, Sound is distorted, Noise interfere with sounds, Unit becomes hot

Page 40

When using the optional stay //

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WO

Fire wall

 

ºπß°—π‰ø—

Stay (option)

o¹d(« s

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When installing the unit without using the sleeve /

/

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In a Toyota for example, first remove the car radio and install the unit in its place.

TOYOTA

µ«Õ¬Ë“߇™Ëπ— „π√∂¬πµÏ‚µ‚¬µÈ“ „ÀÈ∂Õ¥«‘∑¬ÿµ‘¥√∂¬πµÏÕÕ°°ËÕπ·≈–µ‘¥µß™ÿÈ— ¥ª√–°Õ∫π’ȇ¢È“‰ª·∑π

Æt½UJ Ò

 

 

µ«¬÷— ¥ (‡≈◊Õ°‰¥È)

Dashboard

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I

 

 

·ºßÀπÈ“ª∑¡Ï—

 

 

…—UO

 

Screw (option)

 

 

°√Ÿ(‡≈◊Õ°‰¥È)

 

C

©w

Flat type screws (M5 x 8 mm)*

EM5 x 8 mmF*

°√ŸÀ«‡√’¬∫— (M5 x 8 ¡‘≈≈‘‡¡µ√)*

*©rK∏ x M5® …bŽUIW¹u²wž«dÐ

Bracket* ￿￿*

·∑Ëπ√Õß√∫—*

*XO³¦²

Pocket

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Bracket*

°–‡ª“–

VOł￿￿*

·∑Ëπ√Õß√∫—*

*XO³¦²

*Not included with this unit.

*‰¡Ë‰¥È„ÀÈ¡“°∫™ÿ— ¥ª√–°Õ∫π

Æ“UN'« «c¼ l ÒËe

*

Flat type screws (M5 x 8 mm)* EM5 x 8 mmF*

°√ŸÀ«‡√’¬∫— (M5 x 8 ¡‘≈≈‘‡¡µ√)*

*©rK x M5® …bŽUI

Install the unit at an angle of less than 30˚.

30°

µ‘¥µß™ÿÈ— ¥ª√–°Õ∫∑’Ë¡ÿ¡µË”°«Ë“ 30 Õß»“

ÆWł—œ ≥∞ s

Ò

Note

: When installing the unit on the mounting bracket, make sure to use the 8 mm-long screws. If longer

 

 

screws are used, they could damage the unit.

￿￿

:

=8 mm=

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: ‡¡◊ËÕµ‘¥µß™ÿ—È ¥ª√–°Õ∫≈ß„π·∑Ëπ√Õß√∫‰«È—„ÀÈ„™È°√Ÿ¬“«¢π“¥ 8 ¡‘≈≈‘‡¡µ√ ∂È“„™È°√Ÿ¬“«°«Ë“π’ÈÕ“®∑”„ÀÈ™ÿ¥ª√–°Õ∫‡ ’¬À“¬‰¥ô

s

 

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Æ“UN−K

ELECTRICAL CONNECTIONS

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To prevent short circuits, we recommend that

 

‡æ◊ËÕªÈÕß°π°“√‡°‘— ¥‰øøÈ“≈¥—«ß®√¢Õ·π–π”„ÀȪ≈¥¢«·∫µ‡µÕ√’Ë≈∫ÕÕ°È—

you disconnect the battery’s negative terminal

 

·≈È«®÷ßµËÕ

“¬‰ø°ËÕ𵑥µß‡§√◊ËÕßÈ—

and make all electrical connections before

µ√«®

Õ∫„ÀÈ·πË„®«Ë“‰¥È‡¥‘𠓬¥‘πµËÕ√–À«Ë“߇§√◊ËÕß°∫µ—«∂—ß—

installing the unit.

√∂¬πµÏ„À¡Ë·≈È«À≈ß®“°µ‘— ¥µßÈ—

Be sure to ground this unit to the car’s

 

chassis again after installation.

 

w

u½ ¨WOzUÐdNJ « dz«Ëb « w dOBIð ÀËbŠ lM*

q

qLŽË V U « W¹—UD³ « qO uð ·dÞ qBHÐ

 

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b Qð

 

 

ÆVO d² « bFÐ WO½UŁ

Notes:

Replace the fuse with one of the specified rating. If the fuse blows frequently, consult your JVC car audio dealer.

It is recommended to connect to the speakers with maximum power of more than 50 W (both

at the rear and at the front, with an impedance of 4 to 8 ). If the maximum power is less than 50 W, change “AMP GAIN” setting to prevent the speakers from being damaged (see page 26 of the INSTRUCTIONS).

To prevent short-circuit, cover the terminals of the UNUSED leads with insulating tape.

The heat sink becomes very hot after use. Be careful not to touch it when removing this unit.

 

 

À¡“¬‡Àµÿ:

 

„™Èæ‘°¥—®”‡æ“–·∑πø‘« À“°ø‘« ¢Ï“¥∫ËÕ¬ „ÀȪ√÷°…“√È“

 

JVC

 

π¢“¬‡§√◊ËÕ߇ ¬ß√∂¬πµÏ’JVC

 

¢Õ·π–π”„ÀȵËÕ≈”‚æß ∑’Ë¡’°”≈ß—¢∫— ߟ ¥ÿ‡°‘π°«Ë“ 50 W

50 W

4 – 8

 

(∑—ÈߥȓπÀπÈ“·≈–¥È“πÀ≈—ß ¡’§Ë“§«“¡µÈ“π∑“π 4 ∂÷ß 8 )

50 W

“AMP GAIN”

 

∂È“°”≈—ߢ—∫µË”°«Ë“ 50 W „Àȇª≈’ˬπ§Ë“ AMP GAIN

 

=26

 

‡æ◊ËÕªÈÕß°—π‰¡Ë„ÀÈ≈”‚æß™”√ÿ¥ (¥ŸÀπÈ“ 26 „π§ŸË¡◊Õ„™Èß“π)

 

°“√ªÈÕß°π°“√≈—¥—«ß®√ ®–µÈÕßæπ—¢«È— “¬µ–°«Ë—

 

 

 

∑’ˉ¡Ë„™È·≈È«¥È«¬‡∑ ªæπ— “¬‰ø

 

·ºËπ√–∫“¬§«“¡√ÈÕπ®–√ÈÕπ¡“°À≈ß®“°„™È—√–¡¥—√–«ßլ˓‰ª—

 

 

 

¡º— —‡¡◊ËÕ∂Õ¥™ÿ¥ª√–°Õ∫π’È

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qO Ë dA²?Ý« ¨“uOH « ‚«d²Š« —dJð «–« ÆW u u*«

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“AMP GAIN” W¾?ONð l{Ë dOÒž ¨◊«Ë µ∞ s q «

 

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dOž „öÝô« ·«dÞ« vKŽ o

 

 

 

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bFÐ «bł WMšUÝ …—«d(« iHš W×OH

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Æ“UN'«

Heat sink

·ºËπ√–∫“¬§«“¡√ÈÕπ

…—«d(« iHš W×OH

PRECAUTIONS on power supply and speaker connections:

DO NOT connect the speaker leads of the power cord to the car battery; otherwise, the unit will be seriously damaged.

BEFORE connecting the speaker leads of the power cord to the speakers, check the speaker wiring in your car.

 

¢ÈÕ§«√√–«ß— ”À√∫°“√µËÕ·À≈Ë߮˓¬°”≈—ß·≈—–≈”‚æß:

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UŽUL

լ˓µËÕ “¬µ–°«‡§‡∫‘≈°”≈Ë—ß—¢Õß≈”‚æ߇¢È“°∫·∫µ‡µÕ√’Ë√∂¬πµÏ—¡‘©–ππÈ—

 

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Òuð ô

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l

UŽUL

 

 

Æpð—UOÝ qš«œ

 

 

 

+

+

+

L -

-

L -

+

+

+

R -

-

R -

+

L

+

+

-

-

-

+

 

+

+

-

R -

-

TROUBLESHOOTING

°“√µ√«® Õ∫ª≠À“— ¢¥—¢ÈÕß

Õö

The fuse blows.

*Are the red and black leads connected correctly?

Power cannot be turned on. * Is the yellow lead connected?

No sound from the speakers.

* Is the speaker output lead short-circuited?

Sound is distorted.

*Is the speaker output lead grounded?

*Are the “–” terminals of L and R speakers grounded in common?

Noise interfere with sounds.

*Is the rear ground terminal connected to the car’s chassis using shorter and thicker cords?

Unit becomes hot.

*Is the speaker output lead grounded?

*Are the “–” terminals of L and R speakers grounded in common?

 

 

ø‘« ¢Ï“¥

 

 

qJAÐ W

 

 

Æ“uOH

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L

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2

Image 40
Contents ‡§√ËÕ߇≈Ëπ CD KD-G455/KD-G405How to reset your unit How to use the Mode buttonContents Location of the Buttons Control panelDisplay window CD CD-CH CD changer buttonRemote controller Preparing the remote controller Installing the batteryReturn the battery holder Remove the battery holderTo drop the volume in a moment To turn off the powerAdjust the volume Basic OperationsCanceling the display demonstration Finish the settingTo cancel the display demonstration, follow Demo OFF Demo onSetting the clock Set the minuteFrequency Clock ElapsedClock playing timeRadio Operations Listening to the radioSearching for a station automatically Auto search Select the band FM1 3, AMWhen an FM stereo broadcast is hard to receive Searching for a station manually Manual searchFM1 FM2 FM3 AM Each time you press Button, the band changes as FollowsFM station automatic preset SSM Manual presetStoring stations in memory Select the FM band FM1 3 you want to store FM stations intoTuning in to a preset station Preset number flashes for a whileCD Operations Playing a CDTo stop play and eject the CD Insert a CD into the loading slotHow to use the +10 and -10 buttons To fast-forward or reverse the trackTo go to the next or previous tracks To go to a particular track directlyTo play back tracks at random Disc Random Play Selecting CD playback modesTo play back tracks repeatedly Track Repeat Play To cancel the prohibition and unlock the disc Playing a CD Text Prohibiting disc ejectionDisc title / performer Track title Elapsed playing time Current track number ClockWhat is MP3? MP3 IntroductionHow are MP3 files recorded and played back? Compatible with ID3 TagMP3 Operations Playing an MP3 discTo stop play and eject the disc Insert an MP3 disc into the loading slotLocating a file or a particular portion on an MP3 disc To change the display informationTo fast-forward or reverse the file To skip to the next or previous filesTo go to a particular folder directly To skip to the next or previous folderFolder number to start playing the first file To select a particular file in a folder, pressCanceled Selecting MP3 playback modesTo play back files at random Folder Random/Disc Random Play Fldr RND Disc RNDSound Adjustments Select the sound mode you wantIndication For Preset values User Rock Classic Jazz HIP HOP PopsBAS Adjusting the soundVOL Changing the general settings PSM Basic ProcedurePreferred Setting Mode PSM items Select the PSM item you want to adjustTo select the dimmer mode-DIMMER To select the scroll mode-SCROLLTo turn the tag display on or off To select the amplifier gain controlDetaching the control panel ConnectorsAttaching the control panel CD Changer Operations Playing discsSelect the CD changer CD-CH CD CD-CH This section is only for KD-G455When the current disc is a CD To go to a particular disc directlyTo fast-forward or reverse the track/file To skip to the next or previous tracks/filesButtons To go to a track/file quickly +10Canceled MAG RND Canceled Disc RPTSelecting the playback modes Disc RND MAG RNDExternal Component Operations Select the external component Line CD LineTroubleshooting Symptoms Causes RemediesDrop the disc when it is ejected Eject for more thanMP3 Playback Unit. Your preset Adjustments will also be Erased. See About mistrackingMaintenance Handling discsSpecifications Frequency Range MHz to 108.0 MHz KHz to 1 602 kHzFM Tuner AM TunerÆqBHM*« Negative ground electrical systems. If your 12VCR2025 8 Ω Fuse blowsSound is distorted Noise interfere with soundsLine out see diagram Antenna terminal To an accessory terminal in the fuse blockRear ground terminal Fuse 15 aKD-G455 KD-G405 JVC CD changerKD-G455 External component