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Samsung Electronics

- This Document can be used without Samsung’s authorization -

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9-1. MAIN BLOCK DIAGRAM

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Summary of Contents for HT-Q9

Page 1: ... HT Q9 SERVICEManual DVD RECEIVER AMP SYSTEM Features Multi Disc Playback FM Tuner Dolby Pro Logic II DTS Digital Theater Systems TV Screen Saver Function Power Saving Function Customized TV Screen Display Confidential MODEL HT Q9 ...

Page 2: ... Samsung Electronics Co Ltd AUG 2006 Printed in Korea Code no AH68 01893Q ELECTRONICS ...

Page 3: ...w to disassemble How to disassemble 5 1 Ch6 Troubleshooting 1 Main Power 6 1 2 Output Failure for 2Ch Analog Input 6 2 Ch7 Exploded View Parts List 1 Total Exploded View 7 1 2 Parts List 7 2 Ch8 Electrical Parts List Electrical Parts List 8 1 Ch9 Block Diagram 1 MAIN BLOCK DIAGRAM 9 1 Ch10 Wiring Diagram No Reference Ch11 PCB Diagram 1 PCB Layout 11 1 Ch12 Schematic Diagram 1 MAIN 1 12 1 2 MAIN 2 ...

Page 4: ...eakage current tester or a metering system that complies with American National Standards Institute ANSI C101 1 Leakage Current for Appliances and Underwriters Laboratories UL Publication UL1410 59 7 With the unit completely reassembled plug the AC line cord directly into a 120V AC outlet With the unit s AC switch first in the ON position and then OFF measure the current between a known earth grou...

Page 5: ...nplug the unit s AC power cord from the AC power source before attempting to a Remove or reinstall any component or assembly b Disconnect an electrical plug or connector c Connect a test component in parallel with an electrolytic capacitor 3 Some components are raised above the printed circuit board for safety An insulation tube or tape is sometimes used The internal wiring may be clamped to preve...

Page 6: ...ready to install it Most replacement ESDs are packaged with leads that are electrically shorted together by conductive foam aluminum foil or other conductive materials 8 Immediately before removing the protective material from the leads of a replacement ESD touch the protective material to the chassis or circuit assembly into which the device will be installed 9 Minimize body motions when handing ...

Page 7: ...sed for wrapping repair parts Note The surface of the work bench should be covered by a copper ground plane which is grounded 3 The repair technician must wear a wrist strap which is grounded to the copper sheet 4 To remove the Optical Pickup block Place the set on the conductive sheet and momentarily touch the conductive sheet with both hands While working do not allow any electrostatic sources s...

Page 8: ...f multi channel audio signal decoding technology that improves upon existing Dolby Pro Logic DTS is an audio compression format developed by Digital Theater Systems Inc It delivers full frequency 5 1 channel sound The HT Q9 automatically brightens and darkens your TV screen after 3 minutes in the stop mode The HT Q9 automatically switches itself into the power saving mode after 20 minutes in the s...

Page 9: ...system Power Consumption Weight Dimensions W x H x D Operating Temperature Range Operating Humidity Range Usable Sensitivity S N Ratio Distortion Composite Video Component Video Front speaker output Center speaker output Rear speaker output Subwoofer speaker output Frequency range S N Ratio Channel separation Input sensitivity G E N E R A L T U N E R F M O U T P U T V I D E O A M P L I F I E R 20W...

Page 10: ...Accessories Name Code No 3 Accessories 2 3 Samsung Electronics AH59 01657A Remote control AH39 40001Y Audio Cable AH42 00021A FM antenna ...

Page 11: ...ward you Place the speakers so that their tweeters will be at the same height as your ear Align the front face of the front speakers with the front face of the center speaker or place them slightly in front of the center speakers Center Speaker It is best to install it at the same height as the front speakers You can also install it directly over or under the TV Position of the DVD Player Place it...

Page 12: ...ct ing jacks Do not let children play with or near the speakers They could get hurt if a speaker falls Caution If you place a speaker near your TV set screen color may be distorted because of the magnetic field generated by the speaker If this occurs place the speaker away from your TV set Note Front Speaker R Rear Speaker R Subwoofer Center Speaker Front Speaker L Rear Speaker L ...

Page 13: ...er button Standby indicator MIC 1 MIC 2 ECHO LEVEL MIC VOL Volume buttons Tuning Down Skip buttons Tuning Up Skip buttons Stop button Play Pause button Open Close button Disc Tray Function button SVCDVD System Status Display Disc type indicators Play Pause indicators ...

Page 14: ... Terminals Video Output Connector Connect the TV s video input jacks VIDEO IN to the VIDEO OUT connector COMPONENT VIDEO OUTPUT jacks Connect a TV with component video inputs to these jacks External Audio Input Connector Accessories Video Cable Remote Control FM Antenna User s Manual ...

Page 15: ...button EZ VIEW NT PAL button LOGO button RETURN button SOUND EDIT button TEST TONE button AUDIO button MUTE button INFO button TUNING CH buttons ZOOM button TUNER MEMORY P SCAN button SLOW MO ST button REMAIN button STEP button SEARCH buttons SUB TITLE button PL II EFFECT button Remote Control Play Pause button Tuning Preset CD Skip button Stop button DIMMER button DVD button TUNER button AUX butt...

Page 16: ...tions called chapters Numbers are allotted to these sections These numbers are called title numbers and chapter numbers TITLE 1 TITLE 2 CHAPTER 1 CHAPTER 2 CHAPTER 1 CHAPTER 2 CHAPTER 3 Tracks Video and music CDs Video and music CDs are divided into sections called tracks Numbers are allotted to these sections These numbers are called track numbers TRACK 1 TRACK 2 TRACK 4 TRACK 5 TRACK 3 Files Div...

Page 17: ...s automatically Selecting the Video Format Press and hold NT PAL button on the remote controller for over 5 seconds while the power is turned off By default the video format is set to PAL NTSC or PAL will appear in the display At this time press the NT PAL button shortly to select between NTSC and PAL Each country has a different video format standard For normal playback the video format of the di...

Page 18: ...c tray and then load the MP3 WMA disc 4 Press the STOP button to stop playback To select another album and track repeat Steps 2 and 3 above 3 To change the album use to select another album in Stop mode and then press the ENTER button Data CDs CD ROM CD R CD RW encoded in MP3 WMA format can be played MP3 WMA CD Playback Music File Icon Image File Icon Movie File Icon All File Icon Press the button...

Page 19: ...splay may appear different Depending on the disc you can also select DTS DOLBY DIGITAL or PRO LOGIC Note MP3 DivX JPEG You can view disc playback information on the TV screen Displaying Disc Information Screen Display CD display DVD display VCD display TITLE display ELAPSED TIME display TRACK FILE display CHAPTER display SUBTITLE display AUDIO LANGUAGE display REPEAT PLAYBACK display ANGLE display...

Page 20: ...JPEG files will be shown in 9 windows You can view 9 JPEG images on the TV screen The selected image is played for 5 seconds before moving to the next image To view the previous or next image with 9 windows press Images captured with a digital camera or camcorder or JPEG files on a PC can be stored on a CD and then played back with this Home Theater JPEG File Playback JPEG ...

Page 21: ...ontally button Rotate 90 Counterclockwise button Rotate 90 Clockwise Press Cursor buttons during playback Original Image The maximum resolutions supported by this product are 5120 x 3480 or 19 0 MPixel for standard JPEG files and 2048 x 1536 or 3 0 MPixel for progressive image files Note ...

Page 22: ...ows 2x 4x 8x 32x Normal DIVX file can be zoomed only in ZOOM X2 mode DivX files have Avi file extensions however not all Avi files are DivX and may not be playable in this unit Note Zoom Function 2 Press Cursor buttons to move to the area you want to enlarge 1 Press ZOOM button Each time you press the button your selection will toggle between ZOOM X2 and ZOOM OFF DivX Playback 5 Minute Skip functi...

Page 23: ...ed Formats This product only supports the following media formats If both video and audio formats are not support ed the user may experience problems such as broken images or no sound 2 Caption Function You must have some experience with video extraction and editing in order to use this feature properly To use the caption function save the caption file smi in the same file name as that of the DivX...

Page 24: ...Samsung Electronics 4 1 Samsung Electronics 4 Adjustments 1 How to recover the device ...

Page 25: ...4 2 Samsung Electronics ...

Page 26: ...4 3 Samsung Electronics ...

Page 27: ...4 4 Samsung Electronics ...

Page 28: ...4 5 Samsung Electronics 2 How to upgrade Firmware ...

Page 29: ...4 6 Samsung Electronics ...

Page 30: ...4 7 Samsung Electronics ...

Page 31: ...4 8 Samsung Electronics ...

Page 32: ...4 9 Samsung Electronics ...

Page 33: ...4 10 Samsung Electronics ...

Page 34: ...4 11 Samsung Electronics ...

Page 35: ...5 How to disassemble 5 1 Samsung Electronics Picture Order Description 1 Unfasten 3 screws 2 Disassemble the CABINET TOP 3 Using the TAPE disassemble the KNOB VOL ...

Page 36: ...der Description 4 Pull out A part of the CABINET FRONT and remove the connection of CABINET BOTTOM with hook 5 Pull out B part of the CABINET FRONT and remove the connection of CABINET BOTTOM with hook Disassmeble the CABINET FRONT A B ...

Page 37: ...6 Troubleshooting 1 Main Power 6 1 Samsung Electronics ...

Page 38: ...2 Output Failure for 2Ch Analog Input Samsung Electronics 6 2 ...

Page 39: ...7 1 Samsung Electronics 7 Exploded View Parts List 1 Total Exploded View AK250 AD502 AR011 AR011 AK170 AC025 AD510 AC080 AB030 AC010 AL180 AK290 AS260 AK420 AD370 ...

Page 40: ...EW TAPTITE SCREW TAPTITE SCREW SNA SNA SNA SNA SNA SNA SNA LOC PART NAME AH64 03687B AH64 04017A AH73 00005A AH64 03746A AH64 04014A AH67 00438A AH64 04016A AH61 02122B AH64 04030A AH64 03789A AH64 04015A AH64 04012A AH64 02320B AH61 02182A AH61 02181A AH61 02183A AH62 00146B AH64 04013A 6003 001499 6003 001561 6003 000280 6003 000275 PART CODE REMARK 2 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 3 2 4 3 Q ...

Page 41: ... DS400 AL EXTR HEATS AH62 00146B HEAT SINK AMP COMMON AL 38 62 36 HEATS AH62 30061F HEAT SINK TR AL 15 40 HL23 2703 001254 INDUCTOR SMD 1 8uH 10 2012 IC HO AH61 02183A HOLDER IC HT Q9 ABS GF30 KIC2 1201 001572 IC PREAMP 2011 SIP 8P 19 2x6 5mm SINGLE KR1 2007 001198 R CHIP 820ohm 1 1 8W TP 2012 KR2 2007 000468 R CHIP 1Kohm 5 1 8W TP 2012 KR3 2007 000221 R CHIP 1 2Kohm 5 1 8W TP 2012 KR4 2007 000241...

Page 42: ...MPN0 3711 000190 HEADER BOARD TO CABLE 1WALL 2P 1R 7 92MM SMQ01 0501 000630 TR SMALL SIGNAL KTA1268 PNP 300MW TO 92 SMR01 2001 000242 R CARBON 1 5MOHM 5 1 4W AA TP 2 4X6 4M SMR04 2001 000302 R CARBON 10OHM 5 1 8W AA TP 1 8X3 2MM SMR05 2001 000786 R CARBON 47KOHM 5 1 8W AA TP 1 8X3 2MM SMR08 2003 000738 R METAL OXIDE S 56Kohm 5 2W AA TP 4x12 SMR43 2007 000830 R CHIP 39Kohm 5 1 8W TP 2012 SMR44 2007...

Page 43: ...Samsung Electronics This Document can be used without Samsung s authorization 9 1 9 BLOCK DIAGRAM 1 1 MAIN 9 1 MAIN BLOCK DIAGRAM ...

Page 44: ...Samsung Electronics This Document can be used without Samsung s authorization 10 1 10 Wiring Diagram 1 1 MAIN ...

Page 45: ...Samsung Electronics This Document can be used without Samsung s authorization 11 1 11 PCB Diagram 1 1 MAIN 11 1 PCB Layout ...

Page 46: ...Samsung Electronics This Document can be used without Samsung s authorization 12 1 12 Schematic Diagram 1 1 MAIN 1 MAIN 1 ...

Page 47: ...Samsung Electronics 12 2 2 MAIN 2 This Document can be used without Samsung s authorization ...

Page 48: ...12 3 Samsung Electronics 3 AMP This Document can be used without Samsung s authorization ...

Page 49: ...Samsung Electronics 12 4 4 FUNCTION This Document can be used without Samsung s authorization ...

Page 50: ...12 5 Samsung Electronics 5 RF This Document can be used without Samsung s authorization ...

Page 51: ...Samsung Electronics 12 6 6 SMSP This Document can be used without Samsung s authorization ...

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