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Sony CDX-C6850 Maintenance, Dismounting the unit, Fuse replacement, Cleaning the connectors, Warning, 2 Repeat step 1 on the left side, 4 Repeat step 3 on the right side

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Maintenance

Fuse replacement

Whenreplacingthefuse,besuretouseone matchingtheamperageratingstartedonthe originalfuse.Ifthefuseblows,checkthe powerconnectionandreplacethefuse.Ifthe fuseblowsagainafterreplacement,theremay beaninternalmalfunction.Insuchacase, consultyournearestSonydealer.

Fuse (10 A)

Warning

Neveruseafusewithanamperagerating exceedingtheonesuppliedwiththeunitas thiscoulddamagetheunit.

Cleaning the connectors

Theunitmaynotfunctionproperlyifthe connectorsbetweentheunitandthefront panelarenotclean.Inordertopreventthis, openthefrontpanelbypressing (OPEN),then detachitandcleantheconnectorswitha cottonswabdippedinalcohol.Donotapply toomuchforce.Otherwise,theconnectorsmay bedamaged.

Main unit

Back of the front panel

Notes

•For safety, turn off the engine before cleaning the connectors and remove the key from the ignition switch.

•Never touch the connectors directly with your fingers or any metal device.

Dismounting the unit

1 Press the clip inside the front cover with a thin screwdriver, and gently pry the front cover free.

2 Repeat step 1 on the left side.

Thefrontcoverisremoved.

3 Use a thin screwdriver to push in the clip on the left side of the unit, then pull out the left side of the unit until the catch clears the mounting.

4 Repeat step 3 on the right side.

5 Slide the unit out of the mounting.

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Contents

Page Warning CAUTION Welcome Table of Contents Location of controls Optional wireless remote (RM-X47) Getting Started Resetting the unit Attaching the front panel Detaching the front panel Caution alarm CD Player Listening to a CD Changing the display item Automatically scrolling a disc name — Auto Scroll Locating a specific track — Automatic Music Sensor (AMS) Radio Memorizing stations automatically — Best Tuning Memory (BTM) Memorizing only the desired stations Receiving the memorized stations If you cannot tune in a preset station If FM stereo reception is poor — Monaural Mode If interference occurs during FM reception Storing the station names —StationMemo Storing the station names Displaying the station name Erasing the station name Other Functions Labeling the rotary commander Using the rotary commander By pressing buttons (the SOURCE and MODE buttons) By rotating the control (the SEEK/ AMS control) By pushing in and rotating the control (the PRESET/DISC control) Other operations Attenuating the sound Changing the sound and display settings Adjusting the frequency of the speakers and the subwoofer(s) Adjusting the frequency of the speakers connected from the output terminal — High Pass Filter (HPF) Adjusting the frequency of the subwoofer(s) — Low Pass Filter (LPF) Page — Manual Search Playing tracks repeatedly Locating a disc by disc number —Direct Disc Selection Playing tracks in random order — Shuffle Play Labeling a CD — Disc Memo (For a CD unit with the custom file function) Displaying the disc memo Erasing the disc memo Locating a disc by name —List-up(For a CD unit with the custom file function or an MD unit) Selecting specific tracks for playback —Bank (For a CD unit with the custom file function) Playing specific tracks only TV/Video Watching the TV Watching a video Memorizing TV channels automatically Memorizing only the desired TV channels Storing the TV channel names Displaying the TV or radio station names Turning off the display Displaying the information stored on discs Watching the TV or video while listening to a CD or Returning to normal mode Additional Information Precautions Notes on handling CDs Note on moisture condensation Maintenance Fuse replacement Cleaning the connectors Dismounting the unit Specifications AUDIO POWER SPECIFICATIONS Other specifications CD player section Tuner section Troubleshooting guide CD/MD playback Radio reception Error displays (when optional CD/MD unit is connected)