Panasonic SC-XH166GA Service Manual Download

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ORDER NO.AD1405024CE

DVD Home Theater Sound System

Model No.

SC-XH166GA

SC-XH166GS

SA-XH166GA

SA-XH166GS

Color: (K)...........Black Type

Notes: Please refer to the original service manual for:
• Speaker system

SB-HFS4810/HFS4010/HC4010

Order No:AD1403015CE

SB-HW3010

Order No:AD1403030CE

SB-HFS4810

SB-HFS4010

SB-HC4010

SB-HW3010

SA-XH166

Remote
Control

Summary of Contents for SC-XH166GA

Page 1: ...D Home Theater Sound System Model No SC XH166GA SC XH166GS SA XH166GA SA XH166GS Color K Black Type Notes Please refer to the original service manual for Speaker system SB HFS4810 HFS4010 HC4010 Order No AD1403015CE SB HW3010 Order No AD1403030CE SB HFS4810 SB HFS4010 SB HC4010 SB HW3010 SA XH166 Remote Control ...

Page 2: ...n 8 3 1 Service Information 8 3 2 How to Update Firmware 8 4 Specifications 10 4 1 Others Licences 11 5 Location of Controls and Components 12 6 Installation Instructions 14 6 1 Speaker Connections 14 6 2 Connection to a TV 14 6 3 FM Antenna Connection 14 7 Operating Instruction 15 7 1 Take out the Disc from Drive Unit when the Disc cannot be ejected by the OPEN CLOSE button 15 8 Troubleshooting G...

Page 3: ...ing should be between 1MΩ and 5 2MΩ When the exposed metal does not have a return path to the chassis the reading must be infinity 1 3 Leakage Current Hot Check See Figure 1 1 Plug the AC cord directly into the AC outlet Do not use an isolation transformer for this check 2 Connect a 1 5kΩ 10W resistor in parallel with a 0 15μF capacitor between each exposed metallic part on the set and a good eart...

Page 4: ...ure of the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an antistatic solder removal device Some solder removal devices not classified as antistatic ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove ...

Page 5: ... the plug must not be used until a replacement cover is obtained A replacement fuse cover can be purchased from your local Panasonic Dealer If the fitted moulded plug is unsuitable for the socket outlet in your home then the fuse should be removed and the plug cut off and disposed of safety There is a danger of severe electrical shock if the cut off plug is inserted into any 13 ampere socket If a ...

Page 6: ...p unit since radiation from exposed laser diode is dangerous 2 Do not adjust the variable resistor on the pick up unit it was already adjusted 3 Do not look at the focus lens using optical instruments 4 Recommend not to look at pick up lens for a long time CAUTION INVISIBLE LASER RADIATION WHEN OPEN DO NOT STARE INTO BEAM DANGER INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO THE BEAM...

Page 7: ...ity of the working environment Repair in the working environment that is grounded 2 5 1 Work table grounding Put a conductive material sheet or steel sheet on the area where the traverse unit optical pick up is placed and ground the sheet 2 5 2 Human body grounding Use the anti static wrist strap to discharge the static electricity from your body 2 5 3 When exchanging the Drive Before remove the E...

Page 8: ...he model No File Name PANASONIC_HTSXXX BIN 300W Model PANASONIC_HTS105 bin 1000W Model PANASONIC_HTS333 bin Step 3 Burn all files to a blank CD R disc or USB memory device by the writing software Use only CD R or USB memory device Burning method to CD R disc is not image data writing but normal data writing 3 Service Navigation 3 1 Service Information This service manual contains technical informa...

Page 9: ... and playback it Step 5 Software update is completed When the message of recommending the Software Update appears on the display monitor select the Left cursor button Yes or the Right cursor buttons No and press the OK button with the remote control If you choose the Left cursor buttons Yes the DVD Theater is automatically updated ...

Page 10: ...type M M M M Front L 6 5 M1 Centre L 6 5 M2 Surround L 6 5 M1 Subwoofer 16 L L M M M M Dimensions W mm MH mm MD mm Mass Approx kg M M M M Front 270 M1181 M270 2 7 Centre 304 M87 M77 0 7 Surround 83 M141 M75 0 5 Subwoofer 156 M290 M263 3 1 p The impedance of speakers Front speakers Centre speaker Surround speakers 4 j Subwoofer 8 j Specifications are subject to change without notice p With certain ...

Page 11: ...rademark of DTS Inc DTS Inc All Rights Reserved This item incorporates copy protection technology that is protected by U S patents and other intellectual property rights of Rovi Corporation Reverse engineering and disassembly are prohibited HDMI the HDMI Logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countr...

Page 12: ...12 5 Location of Controls and Components 8 6 1 2 3 4 5 9 3 1 0 1 12 11 7 16 14 15 17 18 19 8 3 ...

Page 13: ...er of music tracks Press to select the item Press 0 to 9 to specify the order To cancel Press CANCEL Press to select PLAY To clear the whole program Press to select CLEAR Press OK K L K L w Move the highlight for selection OK Confirm the selection OPTION Show Option menu RETURN Return to previous screen 5 SOUND Set the sound effects SRD Set the surround effects SLOW Start slow motion playback FRAM...

Page 14: ...urn Channel also known as HDMI ARC This feature allows a home theatre system to receive and play audio from the TV through a single HDMI cable without additional wiring If you use an optional HDMI cable use the ARC compatible High Speed HDMI cables Non HDMI compliant cables cannot be utilized It is recommended that you use Panasonic s HDMI cable When outputting 1080p signal please use HDMI cables ...

Page 15: ...ton 7 1 1 When the Disc Eject can not be done 1 Turn off the power and pull out the AC cord 2 Put the unit upside down so that the bottom can be seen 3 Insert the paper clip into the slot and slide the gear in the direction of the arrow to eject the tray slightly 4 Put the unit upward and pull out the tray Paper clip Slot ...

Page 16: ...nd Cannot hear the desired audio type Depending on the connected equipment the sound may be distorted if this unit is connected with an HDMI cable Disc cannot be played The disc is dirty Alternative subtitles cannot be selected You may not be able to use the Option menu to change the subtitles on some discs Use the disc s menus to make changes Sound Playback To return to the factory defaults Selec...

Page 17: ... cutting or damage etc Check the Power supply P C B Is the Fuse F501 1 break Check the Digital P C B connector XS752 2 voltage Exchange the Digital P C B Exchange the AC cord Exchange the Fuse Exchange the Power Supply P C B NG OK NG NG OK OK Before the syptom check remove the power cable and reinsert it after 10 sec If the unit is still NG please refer to below syptoms ...

Page 18: ...oltage Check the FFC cable 4 connecting Digital P C B and Front panel P C B Exchange the Front panel P C B Exchange the Digital P C B Exchange the FFC cable OK OK NG NG 3 CHECK POINT LOCATION 4 VOLTAGE DATA measurement value 3 1 5 1V 2 GND 3 5 1V 4 2 7V 5 2 8V 6 3 0V 7 5 1V 8 5 1V 1 1 8 8 ...

Page 19: ... etc Check the connector XP135 5 XP136 6 voltage on the Digital P C B Exchange the mechanism Check the symptom 1 OK NG NG OK Exchange the Mechanism unit 6 1 GND 2 3 3V 1 1 2 2 CHECK POINT LOCATION 5 6 VOLTAGE DATA measurement value 5 1 1 5V 2 3 5V 3 3 3V 4 GND 5 2 6V 6 2 4V 1 1 6 6 ...

Page 20: ... and playback time NG Check the connector XP135 5 voltage on the Digital P C B after pulling a drive cable NG OK OK and FL display 1 DISC TOC read 2 Track No and playback time OK NG XP135 5 voltage on the Digital P C B after pulling a drive cable NG Exchange the Digital P C B Exchange the Digital P C B Exchange the Mechanism unit NG Check the Digital P C B output terminal waveform Exchange the Dig...

Page 21: ...A 7 1 1 SP POWER 33V SP POWER 33V HOME POWER 33V RFGND GND SLED GND SLED GND SPHE8253RD AT XS752 XP1 XP135 MOTOR DRIVER AM5890S S G PSON 6 1 RFGND 1 TRAYIN 2 16 1 4 1 XP221 16M FLASH XP136 XP82 NC 8 16 1 4 1 KEY POW IR RN VSTB VDAT VCLK ST5V GND P 5V USB DP USB DM GND VCC USB Digital P C B Front Panel P C B 1 S X 2 8 P X USB XP221 XP82 NC 8 1 2 3 4 5 ...

Page 22: ... 5V 3 3 3V 4 GND 5 2 6V 6 2 4V 1 1 6 6 2 2 PIN NO VALUE 1 GND 2 3 3V 1 1 2 2 3 3 PIN NO VALUE 1 5 1V 2 GND 3 5 1V 4 2 7V 5 2 8V 6 3 0V 7 5 1V 8 5 1V 1 1 8 8 4 4 PIN NO VALUE 1 5 1V 2 GND 3 0V 4 0V 1 1 4 4 5 5 PIN NO VALUE 1 0V 2 GND 3 GND 4 GND 5 34 5V 6 34 5V 7 34 5V 1 1 7 7 ...

Page 23: ... inside parts for internal inspection when carrying out the servicing To assemble the unit reverse the steps shown in the chart below 1 Top Panel 2 Front Panel Unit 4 Power Supply P C B 7 AC Inlet Unit 6 Mechanism Unit 5 Digital P C B 10 2 P C B Positions 3 Front Panel P C B Mechanism Unit Front Panel P C B Power Supply P C B Digital P C B ...

Page 24: ... Top Panel in the direction of arrow 1 then pull up the top panel in the direction of arrow 2 to remove it 10 3 2 Front Panel Unit 10 3 2 1 Tray Ornament 1 Insert paper clips etc into the hole on the unit bottom then slide the gear in the direction of arrow 1 to eject the tray slightly 2 Unlock 2 tabs 3 Pull the Tray Ornament in direction of arrow 2 1 Tab A Tab E Front Panel Connector A FFC Tab B ...

Page 25: ...AC Inlet Unit 10 3 4 Power Supply P C B 1 Disconnect the connector A and connect B 2 Remove 4 Screws C to remove the Power Supply P C B 10 3 5 Digital P C B 1 Remove 5 Screws C and 1Screw A on the back panel 2 Disconnect FFC cabel and connector A B and C 3 Lift upward the Digital P C B to remove it Screw C Screw A Screw C Digital P C B FFC Connector A Connector B Screw C Connector C Tab A Mechanis...

Page 26: ...051F POWER SUPPLY P C B UNIT 1 4 REP1050N FRONT P C B UNIT 1 5 RGK2583 K TRAY ORNAMENT 1 6 REK0124 AC INLET UNIT 1 7 RMV0440 INSULATION SHEET 1 8 REZ2119 FFC 1 9 RMC0830 METAL PLATE 1 10 RMC0830 METAL PLATE 1 11 RYP2009D K FRONT PANEL UNIT 1 12 RKM0762 K TOP PANEL 1 13 RGR0465D A REAR CABINET 1 XH166GA 13 RGR0465D B REAR CABINET 1 XH166GS 14 RMK0882B BOTTOM CABINET 1 15 RKA0327 K RUBBER LEG 1 16 R...

Page 27: ...27 11 2 Casing Parts Mechanism Section 1 171 172 5 8 142 143 144 145 10 9 4 11 16 17 18 15 14 7 167 168 169 170 6 165 166 2 13 161 162 163 164 12 121 106 105 104 103 102 101 141 3 ...

Page 28: ...OR ANTENNA A5 OI BOOK A6 QSG OI PREPARATIOPN VER ACCESSORIES BAG SPEAKER CABLE STICKER SCREWS NOT SUPPLIED A7 A2 A4 AC CORD FOR GA ONLY AC CORD FOR GA GS A2 AC CORD FOR GS ONLY HDMI CABLE SPEAKER CABLE A2 SB HFS4810 SB HFS4010 SB HC4010 SB HW3010 A1 SA XH166 P2 P3 P4 P1 ...

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