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15. Troubleshooting (For consumer self)

Cannot   r ecor d  TV  pr ogr ammes .

1.   Di d  you  s et   t he  DVD- HDD  r ecor der
channel   s et t i ngs   cor r ect l y?
2.   Check  t he  f r ee  s pace  on  your   HDD/ DVD 
R/ RW/ RAM  di s cs .

Cannot   pl ay  t he  di s c.   Checkpoi nt  

1  : Check  t he  r egi onal   code  of   t he  DVD  di s c.

The  di s c  r evol ves ,   but   no  i mage  or   bad 
qual i t y
i mages   ar e  di s pl ayed.

1  : Be  s ur e  t hat   t he  Vi deo  Set t i ng  i s  
pr oper l y  s et .
2.   Check  whet her   t her e  i s   damage  t o  or   any 
f or ei gn  mat er i al   on  your   di s c.

Содержание DVD-HR750

Страница 1: ...ng DVD Recorder DVD HR750 HR751 HR753 HR755 HR756 HR757 Introducing Samsung DVD Recorder DVD HR750 HR751 HR753 HR755 HR756 HR757 Samsung Electronics Co LTD Digital AV Division DVD HR753 DVD HR755 756...

Страница 2: ...re HDD Built in DVD Recorder Analog Broadcasting reception Recording USB 2 0 Step up M odel 55 mm Slim Design HDD Built in 160GB 320GB HDM I HDM I CEC DV in DivX Playback USB2 0 Host Slave Step Up M o...

Страница 3: ...HDD volume 160G 250G 320G 160G 250G Full Multi Dual Layer R R R R R USB 2 0 Karaoke 8x copy DVB T MHEG HDMI HDMI Cable EPG Showview Pause Live TV Quick Recording 1 5X audio HDMI CEC TBD TBD 07 HDD Re...

Страница 4: ...o DVD Playback User action Turn on TV automatically Select the right input HDMI IN Automatically Enjoy the movie Turn off the TV User action Turn off the DVD recorder automatically HDMI CEC Power On H...

Страница 5: ...nnection Enjoy the clear digital video audio without data loss Upscaling up to 720p 1080i HDMI Digital Output Normal DVD Product Analog Output Digital Output HDMI output HDD ALL MODEL HDMI output HDD...

Страница 6: ...D RAM RW R Playback Recording The ultimate final solution against the format compatibility war DVD RAM DVD RW DVD RW Dual Multi DVD R DVD R Full Multi Recording HR754 HR755 SH855 M Full Multi Recordin...

Страница 7: ...video playing recording using optical disc as the medium format High picture and sound quality recording capability comparing with analog medium recording systems Digital recording by an optical medi...

Страница 8: ...essibility of HDD disc One touch recording Automatic empty area recording High Speed Search and Play 3 Qui ck dubbi ng W i t h t he qui ck dubbi ng f unct i on dat a t r ans f er f r om HDD t o DVD Di...

Страница 9: ...uring subject movement which is characteristic of the conventional interlaced scanning method 50 Frame Sec 25 Frame Sec Recorded programs are shown as thumbnail pictures and information such as title...

Страница 10: ...DVD HR75x consists of Deck Main PCB Jack PCB SMPS PCB HDD Top Bottom Panel Ass y JACK PCB MAIN PCB SMPS PCB DECK LOADER TOP COVER BOTTOM HDD HDMI PCB FRONT PANNEL Disassembly and Reassembly...

Страница 11: ...1 Top Cabi net Rem oval...

Страница 12: ...2 As s y Fr ont Cabi net Rem oval...

Страница 13: ...3 Har d Di s k Rem oval...

Страница 14: ...4 As s y Deck Rem oval...

Страница 15: ...5 Mai n PCB and S M P S PCB Rem oval...

Страница 16: ...6 Jack PCB Rem oval...

Страница 17: ...7 DC FAN Rem oval...

Страница 18: ...Description Front Panel...

Страница 19: ...Description Rear Panel...

Страница 20: ...Description Front Panel Display...

Страница 21: ...Supplide Accessary DVD HR755 supply below accessary...

Страница 22: ...Product Specifications European model...

Страница 23: ...Product Specifications Asia and Australia model...

Страница 24: ...Chassis Product Specifications European model...

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Страница 27: ...Chassis Product Specifications Asia and Australia model...

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Страница 30: ...sing DVD RW RW R RW RAM One Touch Recording Automated Quality Adjustment for Timer Recording Copying data from a digital camcorder using a DV input jack Selectable Recording Mode Recording Features Pl...

Страница 31: ...1 Overall block diagram Block Diagram...

Страница 32: ...2 Wiring diagram MAI N PCB Wiring Diagram...

Страница 33: ...t or age I nt er f ace ATAPI Cont r ol l er I DE 1 HDD I DE 0 ODD I EEE 1394 I nt er f ace Vi deo I nt er f ace Audi o I nt er f ace DDR I nt er f ace Ser i al I O I nt er f ace 3 B E DIGITAL Board H...

Страница 34: ...I nt er f ace Front Micom UD78F4928GF FIC1 NEC is used to control Power LED Module MTS Block KEY Input Matrix etc The SPI Serial Peripheral Interface port provides a bus for a serial interface with A...

Страница 35: ...5 Vi deo I nt er f ace...

Страница 36: ...ased on video signal DIC1 is synchronous signals with decoded video signal The above signals which are CVBS Composite Video Burst Synchronized Y S_Video C S_Video Y Component G Green Cr component R Re...

Страница 37: ...peed ADCs converters and A D conversion of 10bit analog Video signal converted into Digital Video signal ITU R656 Format is outputted via On CVBS and S video inputs the user can control video characte...

Страница 38: ...7 A V SW I TCHI NG I C DVD HR755 has the one RCA Video input FRONT IN and two SCART Jack AV1 Scart jack IN CVBS AV2 Scart jack IN RGB Input CVBS AV3 RCA input in Front Panel...

Страница 39: ...nd componect Y Pb Pr to IC216 Y pin31 C pin32 signals are superposed to composited video pin 17 and this signal outputted to Scart AV1 and composite RCA video S video and component video signals are i...

Страница 40: ...version of 10bit Video signal converted into analog signal is outputted via amplifer of analog part The above signals which are CVBS Composite Video Burst Synchronized Y S_Video C S_Video Y Component...

Страница 41: ...ite or component video output The digital input format includes 8 bit interleaved or 16 bit YCbCr 4 2 2 video The MS9405 ENCODER output can be in one of the following formats Baseband composite M NTSC...

Страница 42: ...10 AUDI O...

Страница 43: ...l S PDIF terminal switchig IC VIC1 A D coverter DIC1 MPEG Encorder Decoder So audio signal flows like this AV input Jack IC216 Mux switchig IC VIC1 A D coverter DIC1 MPEG Encoder Decorder Digital oupu...

Страница 44: ...11 Ci r cui t Di agr am Circuit Diagram...

Страница 45: ...12 St er eo Bi l i ngual MTS s um m ar y MTS SIGNAL mono Nicam Dual Nicam STEREO A2 Dual A2 STEREO A2 Germany Australia Nicam UK FRANCE...

Страница 46: ...MTS s i gnal t abl e...

Страница 47: ...the stereo and NICAM signal and send the detecting state to micom EIC1 and Front Micom FIC1 It will display the screen by OSD OSD On Scr een Di s pl ay 3 MTS processor decode the SIF signal and send...

Страница 48: ...13 Tuner Dem odul at or Bl ock di agr am of Tuner...

Страница 49: ...ncy signal interference from antenna LPF for VHF band remove UHF band signal HPF for UHF band remove VHF band signal Single Tune RF AMP Single Tune for receiving Channel initially RF AMP Gain control...

Страница 50: ...circuits It have double balance mixer for removing interference MOP tuned the selected channel It is very important function in tuner MOP generate IF signal and connect to IF demodulator OSC OSCI LLA...

Страница 51: ...at or Demodulate the IF signal for base band video and audio The demodulated video and audio signal go to AV processing go to MUX IC for AV input switching MUX Mul t i pl exer Bl ock di agr am of dem...

Страница 52: ...pe samsungportal com 2 W rite the file to disc using the CD RWof your computer 3 Insert the update CD R disc with the software update Recommended Application Program Nero Burning Easy CD Creator etc C...

Страница 53: ...2 minutes to complete the update The message below will be displayed in the screen after update is completed and the tray will open automatically 4 Press the OK button on the remote control if the me...

Страница 54: ...r ee s pace on your HDD DVD R RW RAM di s cs Cannot pl ay t he di s c Checkpoi nt 1 Check t he r egi onal code of t he DVD di s c The di s c r evol ves but no i m age or bad qual i t y i m ages ar e d...

Страница 55: ...gai n 2 Recor di ng wi l l be cancel l ed i f t he power i s i nt er r upt ed due t o a power f ai l ur e or anot her s i m i l ar r eas on whi l e r ecor di ng The r em ot e cont r ol does n t wor k...

Страница 56: ...16 Tr oubl es hoot i ng For s er vi ce engi neer...

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