Hitachi UltraVision UT47V702 Service Manual Download Page 33

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D8MW

...TROUBLESHOOTING FLOWCHARTS (finished).

B : Sound Troubleshooting

No sound, abnormal sound

Is there signal

Yes

Check the signal at the P301

of Terminal PWB

Change speaker.

Has it been

improved?

It is trouble of

the speaker.

Change EISP cable

Change Terminal PWB

Has it been

improved?

It is trouble of the

Terminal PWB

Change EFFC cable

Has it been

improved?

Yes

It is trouble of the

EFFC cable.

Change Main PWB

Summary of Contents for UltraVision UT47V702

Page 1: ...61 CLU 4981S UT47V702 P HL02562 CLU 4982S SERVICE MANUAL REVISION HISTORY INFORMATION DATE REVISION REASON Oct 20 2008 SM00001 FIRST ISSUE OF MANUAL SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT LCD DISPLAY PANEL OCTOBER 2008 HIMEX MANUFACTURING DIVISION Nov 10 2008 SM00002 Added part No for Terminal Cover ...

Page 2: ...ng instructions are for use by qualified service personnel only To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so Before servicing this chassis it is important that the service technician read the IMPORTANT SAFETY INSTRUCTIONS in this service manual SAFETY NOTICE USE ISOLATION TRANSFORMER WHEN...

Page 3: ...from the 120V AC 60Hz source place a jumper across Line 1 and Line 2 of the three plug prongs do not connect with the third prong which is physical ground Using an insulation tester DC500V connect one of its leads to the AC plug jumper and touch with the other lead each exposed metal part antennas screwheads metal overlays control shafts etc particularly any exposed metal part having a return path...

Page 4: ...the general caution recommendations from Safety precautions section 2 If necessary to replace Panel module this work must be started after the panel module and the AC DC Power supply becomes sufficiently cool 3 Special care must be taken with the display area to avoid damaging its surface 4 The Panel Module shall not be touched with bare hands to protect its surface from stains 5 It is recommended...

Page 5: ... to any heatsink in this instrument Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components The following techniques should be used to h...

Page 6: ...remove and replace the IC When working with boards using the familiar round hole use the standard technique as outlined in paragraphs 5 and 6 above Removal 1 Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts 2 Draw away the melted solder with an anti static suctiontype solder removal device or with solder braid bef...

Page 7: ...technique only on IC connections 1 Carefully remove the damaged copper pattern with a sharp knife Remove only as much copper as absolutely necessary 2 Carefully scratch away the solder resist and acrylic coating if used from the end of the remaining copper pattern Install jumper wire and solder 3 Bend a small U in one end of a small gauge jumper wire and carefully crimp it around the IC pin Solder...

Page 8: ... Component Installation 1 Put a small amount of solder on the board soldering pads 2 Hold the chip component against the soldering pads with tweezers or with a miniature alligator clip and apply heat to the pad area with a 30 watt iron until solder flows Do not apply heat for more than 3 seconds How to Replace Flat lC Required Tools Soldering iron iron wire or small awl De solder braids Magnifier ...

Page 9: ... previous solder as much as possible from the soldering point When soldering please perfectly melt the lead free solder to mix well with the previous solder 3 Soldering iron for lead free solder Melting point of lead free solder is higher than solder containing lead Use of a soldering tool with temperature control and with much thermal capacitance is recommended Recommended temperature control 320...

Page 10: ...C Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation Modifications The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Hitachi Home Electronics America...

Page 11: ...7mm Depth Excluding stand 1 9 16 39 9mm Including stand 12 3 16 310mm Weigth Excluding stand 21 9 kg 48 2 lb Including stand 24 8 kg 54 6 lb No Model Name Indicated Value Chassis Max Rating W A 1 UT47X902 275 2 4 D8MW 2 UT47V702 275 2 4 D8MW POWER RATINGS CIRCUIT PROTECTION CAUTION It is very important to replace the fuse with the same kind of fuse as original The fuse rating is indicated in the s...

Page 12: ...ION UT47X902 UT47V702 Panel Display dimensions Approx 47 inches measured diagonal 40 15 16 H x 23 1 16 V in Approx 11194 mm measured diagonal 1040 H x 585 V mm Resolution 1920 H x 1080 V pixels Ambient conditions Temperature Operating 5ºC to 35ºC Storage 0ºC to 40ºC Relative humidity Operating 20 to 80 Storage 20 to 90 non condensing Power supply AC120V 60Hz Audio output speaker 6W 6W HDMI input I...

Page 13: ...On Connect the plug into the wall socket after all other connections are completed CAUTION Ensure that both ends of the power cord are easily accessible The Main Power Switch is factory set to On activated therefore after you connect the plug into the wall socket the color of the indicating lamp must turn Green and the Illumination Lamp turns Blue The image will display on screen Once the Main Pow...

Page 14: ...tton Volume Down Ż button Input Select OK button Menu Exit button Power Cord Socket 3 HDMI Input Terminal Please refer to the owner s guide for detailed information regarding the connections 3 1 4 2 Main Power switch Service use only RS232C 0 PC RGB DVI Analog Audio Input Terminal PC Connection Terminal D sub 15 Pin Reset button 0 Control panel located on the bottom MENU EXIT VOL INPUT OK 3 ...

Page 15: ...y Initialize affected adjustments 16 3 Video Adjustment 3 1 RGB amplitude adjustment PC D SUB input 16 3 2 NTSC Composite video adjustment 17 4 Video Color Temperature adjustment 4 1 Video Color Temperature adjustment Cool 17 4 2 Video Color Temperature adjustment Normal 18 4 3 Video Color Temperature adjustment Warm 19 5 Another procedure to set to factory shipping conditions 19 5 1 Factory Shipp...

Page 16: ...ter power button b Keep pressing the menu key until the Service Menu appears on screen release menu key 2 To exit the Service Mode press MENU key of the remote control or the UT monitor the user menu OSD will appear The next picture shows the Service Mode OSD for the 42 models example 1 2 Changing data and selecting adjustment codes When the UT monitor is in the Service Mode use the remote control...

Page 17: ...30 to data value 6 2 2 EEPROM RENEW Procedure There are two methods FIRST METHOD 1 Enter Service Mode by the procedure in section 1 1 2 Change the data value of the adjustment item no 659 from 0 to 1 3 Push the OK button in the remote control The picture will disappear indicating that the initialization of the EEPROM is started 4 About 2 seconds later the initialization will finish and the picture...

Page 18: ...V which is 105 100 of the standard signal is equal to 714 3 mV The next graphics show the white raster pattern and the waveform of the signal All white raster pattern White signal waveform Adjustment Procedure 1 Enter the Service Mode Menu by following the procedure in section 1 1 2 Input the NTSC composite signal to the UT Monitor 3 Select the no 658 adjustment item in the Service Mode Menu and p...

Page 19: ...icture settings Factory setting Check that the mode is set as the factory shipping conditions Picture mode Dynamic 3 The color analyzer CA 210 should be verified by a spectrum radiation brightness meter such as the CS 1000 or standard LCD 4 Set aspect to full mode 5 Set the color analyzer CA 210 at the center of the panel Adjustment procedures 1 Enter the Service mode by following the procedure in...

Page 20: ...NOTE At least one of the parameters should remain in the initial value REMARKS 1 Color temperature should be adjusted under the condition in which the screen is the brightest thus the initial value of adjustment is set at its maximum 2 Beware there is RESET in each of picture mode 3 When the adjustment items no 6 7 or 8 are selected the color temperature of the picture changes to warm mode 4 Color...

Page 21: ...ck Light 20 Deep Color Off Contrast Mode Dynamic 3D Color Management On Black Enhancement Middle DNR Middle MPEG NR Low Cross Color NR Low Game Mode Off Film Mode Smooth2 3D Comb Filter Low RGB Input Composite only Color Temp Adjus Off Amplitude Red 0 Green 0 Blue 0 Cut off Red 0 Green 0 Blue 0 Picture RGB Contrast 31 Brightness 0 Color 0 Tint 0 Color Temperature Normal Color Temp Adjust Off Ampli...

Page 22: ...lume Off Speakers On Function System Grayed out HDMI Control Auto Input Change Off System Standby None AV Center Control Off Setup HDMI Video Power Save Off RGB Input RGB Grayed out Color System Auto Grayed out Setup RGB Auto Adjust Horizontal Position 0 Vertical Position 0 Horizontal Clock 0 Clock Phase 0 Frequency Display On WXGA Mode Off RGB Input RGB Language English US ...

Page 23: ...nect MiniDin8pin plug to Service terminal 3 Follow the procedure in the section 1 1 of this manual to get to the service adjustment mode menu Select RS232C SW Focus on No 653 RS232C SW Press Right key 0 1 Press OK 4 Double click ISP Utility icon Double Click bottom 6 Software upgrade procedure DB9 F DIN8 M 1 OPEN 2 3 3 5 4 OPEN 5 4 6 OPEN 7 2 8 1 9 OPEN SHIELD SHIELD OPEN 6 OPEN 7 OPEN 8 4 Request...

Page 24: ...LI8538 Flash S29AL032D and click Flash Image select button 6 Select the new software ex D8M_VC148 hex and click Open 7 Click Start Then execute Erase Program and Verify 8 Click OK D8M D8M_VC148 hex FW2_VA117 hex C FW2_VA117 hex 6 software upgrade procedure continued ...

Page 25: ...cedure in section 1 1 to get to the service adjustment mode menu 14 Focus on No 659 EEPROM RENEW operation 15 Press Right key 0 1 16 Press OK 10 Exit ISP Utility 12 Turn on the TV set again Connect AC cord 11 Turn off the TV set Unplug AC cord C D8M_VC148 hex C D8M_VC148 hex 6 software upgrade procedure continued ...

Page 26: ...3 CHINA 4 JAPAN 6 N AMERICA 7 EUROPE Press LEFT Right key and select an appropriate value Press OK Press MENU key and exit the adjustment mode 19 Turn off the power Power indicator Off Push the up cursor key of the bottom control panel and turn on the power of the UT monitor while keeping the up cursor key pushed for more than 5 seconds 20 Turn off the TV set and remove MiniDin8pin connector 6 sof...

Page 27: ...are Click 1 Turn off the TV set power 5 Select a download file ex D8M_SUB_V007 mot 2 Connect E8 or E8a and PC with USB connection cable 3 Connect the E8 or E8a to connector PM02 ZH 10pin 4 Start Flash Development Toolkit 4 00 Basic Start All Program Renesas Flash Development Toolkit 4 00 Flash Development Toolkit 4 00 Basic Rear view 6 software upgrade procedure continued ...

Page 28: ...it 11 Turn Off the TV set 12 Remove the E8 or E8a from the connector PM02 13 Turn On the TV set 9 Wait until appearing the message Image successfully written to device Finish Upadate If necessary verify the Flash Checksum D8M_Sub_ROM D8M_SUB_V007 mot D8M_SUB_V007 mot C D8M_Sub_ROM D8M_SUB_V007 mot 6 software upgrade procedure finished ...

Page 29: ...ed on can activate the mode 1 Set the service adjustment mode 2 Change No 646 from 0 to 1 After a few second appear the burn in picture 3 To escape from this mode change No 646 from 1 to 0 At first please confirm whether you put a connector cable again and a phenomenon comes out no picture no sound LED is not light Is the voltage of pin 5 5 4V of CNPS power supply unit normal It is trouble of Main...

Page 30: ...No Go to 1 Yes It is trouble of Main PWB or Terminal PWB Picture trouble Go to A Sound trouble Go to B No Yes After a few seconds it becomes a red lighting even if it turns on power Main PWB Inverter PWB PPO1 pin 10 CN2 pin 12 PPO1 pin 11 CN2 pin 14 Are these connected No It is trouble of Power supply unit Please change Or please check ELCD2 connector or EPS connector Yes It is trouble of Main PWB...

Page 31: ...on No Yes Are the voltage of pin 1 4 12V of PDO1 Main PWB normal It is trouble of Main PWB Please change No Yes It is trouble of LCD panel module No Is there voltage of pin 9 of CNPS Power supplyunit It is trouble of Main PWB Please change Yes It is trouble of Inverter PWB ...

Page 32: ...t H V DE CLK at RH33 RH35 RH37 and RH39 of Main PWB It is trouble of IA01 of Main PWB Please change Are there signals R G B H V at CE06 CE08 and IW01 pin1 13 of Main PWB It is trouble of QE01 QE03 or IE01of Main PWB Please change Yes Yes No Yes It is trouble of EFFC connector Terminal PWB or PW01 of Main PWB No Are there signals TMDS at RH60 67 of Main PWB It is trouble of IH01 of Main PWB Please ...

Page 33: ... Yes Yes No Yes Check the signal at the P301 of Terminal PWB Change speaker Has it been improved It is trouble of the speaker Change EISP cable Change Terminal PWB Has it been improved It is trouble of the Terminal PWB Change EFFC cable Has it been improved Yes It is trouble of the EFFC cable No Change Main PWB ...

Page 34: ...㪋㪈㪥㪡㪬㪉㪍㪇㪋㪈㪥㪡㪬㪉㪍㪇㪋㪈㪥㪡㪬㪉㪍㪇㪋㪈㪠㪉㪪㪩㪜㪪㪜㪫㪛㪄㪘㪤㪧㪛㪄㪘㪤㪧㪛㪄㪘㪤㪧㪛㪄㪘㪤㪧㪫㪘㪪㪌㪎㪇㪍㪫㪘㪪㪌㪎㪇㪍㪫㪘㪪㪌㪎㪇㪍㪫㪘㪪㪌㪎㪇㪍㪧㪛㪮㪥㪩㪜㪪㪜㪫㪠㪉㪪㪤㪬㪫㪜㪤㪚㪣㪢㪤㫀㫅㪧㫀㫅㪡㪸㪺㫂㪤㫀㫅㪧㫀㫅㪡㪸㪺㫂㪤㫀㫅㪧㫀㫅㪡㪸㪺㫂㪤㫀㫅㪧㫀㫅㪡㪸㪺㫂㪧㪚㩷㪘㫌㪻㫀㫆㪘㫌㪻㫀㫆㩷㪪㪮㪆㪛㪼㫃㪸㫐㪣㩷㫆㫌㫋㪩㩷㫆㫌㫋㪣㪧㪣㩷㪋㪎㪭㩷㪝㪟㪛㩿㪈㪉㪇㪀㪣㪧㪣㩷㪋㪎㪭㩷㪝㪟㪛㩿㪈㪉㪇㪀㪣㪧㪣㩷㪋㪎㪭㩷㪝㪟㪛㩿㪈㪉㪇㪀㪣㪧㪣㩷㪋㪎㪭㩷㪝㪟㪛㩿㪈㪉㪇㪀㪂㪈㪉㪭㪣㪭㪛㪪㪶㪪㪜㪣㪣㪭㪛㪪㪣㪭㪛㪪㪣㪭㪛㪪㪣㪭㪛㪪㪉㪋㪭㪙㪣㩷㪦㪥㪙㪩㪫㪙㪣㪶㪝㪘㪠㪣㪚㪫㪪㪃㩷㪩㪫㪪㪫㫏㪃㩷㪩㫏㪠㪉㪪㩿㪛㪼㫃㪸㫐㩷㫆㫌㫋㪀㪟㪧㪶㪛㪜㪫㪟㪧㪶㪤㪬㪫㪜㪫㫏㪃㩷㪩㫏㪃㩷㪚㪣㪢㪃㩷㪜㪥㪃㩷㪞㪶㪟㪙㪩㪜㪪㪜㪫㪘...

Page 35: ...G1 G2 CN1 PH 14H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 G1 G2 CN2 PH 12H 1 2 3 4 5 6 7 8 9 10 11 12 G1 G2 Main P W B JA30713 4 POWER P W B Terminal P W B JA30724 5 A B Filter P W B Control P W B IR PWR_SW P W B Speaker Lout N Lout P Rout N Rout P 24V POWER 1 GND STB5V POWER OFF GND AC CLOCK BRT BL ON ON OFF 24V 24V AC CLOCK BRT BL ON ON OFF 24V STB5V POWER OFF GND GND POWER 1 FANLOCK FANVCC GND FAN to F...

Page 36: ...touch the main frame 㩷㶎㪉㩷㶎㪊Take loosening of the EISP wire so that along the guide of Bezel ass y Do the styling so that the wire should not touch the AC switch 㩷㶎㪌㩷Do the styling so that the EISP wire along the guide of Bezel ass y㩷㶎㪈㶎㪉㩷㶎㪋㩷㶎㪋㩷㶎㪊㩷 0 0 㩺㪊㪍㪇㩷㪛㪏㪤㪮㩷㪪㪠㪞㪥㪘㪣㩷㪪㪣㪛㩷㪫㪘㪧㪜㩷㩺㪊㪍㪇㩷㪛㪏㪤㪮㩷㪪㪠㪞㪥㪘㪣㩷㪪㪣㪛㩷㪫㪘㪧㪜㩷㶎㪍㩷㶎㪍㶎㪍Attention Execute the connector insertion between Power supply and Ma...

Page 37: ...㪧㪮㪙㩷㫊㫀㪻㪼㩷㪫㪼㫉㫄㫀㫅㪸㫃㩷㪧㪮㪙㩷㫊㫀㪻㪼㩷㪄㪄㪕 ޣ surface ޤ 㪌㫄㫄㫧㪈㫄㫄㩷 EMT2 N001 MAG K5BFP 40X2X12 K P GX00821 WN02 Nitto tape No 5 W 20mm L 30mm WN01 Nitto tape No 5 W 9mm L 100mm Ferrite core is 1set by 2pcs 㪓㪄㪄㪫㪼㫉㫄㫀㫅㪸㫃㩷㪧㪮㪙㩷㫊㫀㪻㪼㩷㪤㪸㫀㫅㩷㪧㪮㪙㩷㫊㫀㪻㪼㪄㪄㪕㩷 ޣ reverse ޤ ޣ side ޤ 㪓㪄㪄㩷㪤㪸㫀㫅㩷㪧㪮㪙㩷㫊㫀㪻㪼㪫㪼㫉㫄㫀㫅㪸㫃㩷㪧㪮㪙㩷㫊㫀㪻㪼㩷㪄㪄㪕㩷 2 ...

Page 38: ...How to paste of 360 D8MW SIGNAL SLD TAPE P MD20801 㪊㩷㩷㩷㩷㪟㫆㫎㩷㫋㫆㩷㫊㫋㫐㫃㫀㫅㪾㩷㵰㪜㪠㪪㪧㵱㩷㫎㫀㫉㪼㩷㫋㪿㪸㫋㩷㪪㪧㪣㩷㫊㫀㪻㪼㪅㩷 360 Speaker L WN04 Nitto tape No 5 W 20mm L 70mm N001 052 Speaker L NSPK MAG K5CRC12X15X7 MB2 P GX00738 1 turn 360㩷 D8MW SIGNAL SLD TAPE㩷 3 ...

Page 39: ...LS to ELS 㩷㪜㪣㪪㩷㪌㪇㫄㫄㫧㪌㫄㫄㩷 Main PWB side LED PWB side NELS MAG K5CRC12X15X7 MB2 P GX00738 1 turn 㪋㩷㩷㩷㩷㪟㫆㫎㩷㫋㫆㩷㫊㫋㫐㫃㫀㫅㪾㩷㵰㪜㪠㪪㪧㵱㩷㫎㫀㫉㪼㩷㫋㪿㪸㫋㩷㪪㪧㪩㩷㫊㫀㪻㪼㪅㩷 Speaker R 052 NSPK2 MAG K5CRC12X15X7 MB2 P GX00738 1 turn NIS1 MAG K5BRC10X20X5 MB1 P GX00739 Speaker R NIS㧝 4 ...

Page 40: ... core NSPK NSPK2 to EISP 㩷㪜㪠㪪㪧㩷㪎㩷 How to set ECN1䋬ECN2䋮 Neither ECN1㩷 nor ECN2 are made to float䋮 0 0 SP R side Main PWB side Terminal PWB side NSPK2 MAG K5CRC12X15X7 MB2 P GX00738 1 turn SP L side NSPK MAG K5CRC12X15X7 MB2 P GX00738 1 turn Binding tape 5 ...

Page 41: ...g Diagram page 11 㪏㩷 How to paste of 360 D8MW SIGNAL SLD TAPE P MD20801 360㩷 D8MW SIGNAL SLD TAPE㩷 NECN1 MAG K5BFP 40X2X12 K P GX00821 WN03 Nitto tape No 5 W 20mm L 70mm ECN1 㪐㩷 Set the ferrite core NECN1 to EMT1 6 ...

Page 42: ...D8MW 41 Wiring Diagram page 11 ݘ GHV UKFG ݙ GPVTCN NGHV ݚ GPVTCN TKIJV ݛ 4KIJV UKFG QYGT UKFG NC QWV ޤ GPVGTNKPG 7 ...

Page 43: ...D8MW 42 Wiring Diagram page 11 ޣݘ GHV ENQUGWR ޤ 52 52 0 5 052 8 ...

Page 44: ...D8MW 43 Wiring Diagram page 11 9 ޣݙ GPVTCN NGHV ENQUGWR ޤ GPVGTNKPG 52 5 52 52 ...

Page 45: ...D8MW 44 Wiring Diagram page 11 10 ޣݚ GPVTCN TKIJV ENQUGWR ޤ GPVGTNKPG 52 27 KNVGT QCTF ...

Page 46: ...D8MW 45 Wiring Diagram page 11 11 ޣݛ 4KIJV ENQUGWR ޤ 52 052 ...

Page 47: ...D8MW Final assembly guide 10 46 1 ...

Page 48: ...D8MW Final assembly guide 10 47 2 ...

Page 49: ...D8MW Final assembly guide 10 48 3 ...

Page 50: ...D8MW Final assembly guide 10 49 4 NAA3041K Left Right frame ...

Page 51: ...D8MW Final assembly guide 10 50 5 ...

Page 52: ...D8MW Final assembly guide 10 51 6 ...

Page 53: ...D8MW Final assembly guide 10 52 7 ...

Page 54: ...D8MW Final assembly guide 10 53 8 ...

Page 55: ...D8MW Final assembly guide 10 54 9 ...

Page 56: ...D8MW Final assembly guide 10 55 10 Terminal Cover PH46521K ...

Page 57: ...and for the audio a 1Vp p 1kHz audio signal was used PC video signal white icon numbers example HDMI video signal black icon numbers example PC signal green color CE12 page 68 PC signal blue color CE13 page 68 PC signal red color CE14 page 68 PC signal horizontal drive RE49 page 68 PC signal vertical drive RE50 page 68 PC signal green color CE06 page 68 ...

Page 58: ... PC signal blue color CE07 page 68 PC signal red color CE08 page 68 PC signal sub vertical drive IW01 pin 1 page 78 PC signal sub horiz drive IW01 pin 13 page 78 HDMI signal HDMI CLK RH33 page 69 HDMI signal HDMI CB RH35 page 69 ...

Page 59: ...D8MW 58 WAVEFORMS continued HDMI signal HDMI Y RH37 page 69 HDMI signal HDMI CB RH35 page 69 HDMI signal RX RH60 RH67 page 69 Audio signal Input R225 page 80 Audio signal output P301 page 81 ...

Page 60: ... 10 8 0 0 5 5 55 0 0 5 3 0 IR PWR_SW P701 0 3 2 0 5 2 0 0 3 1 5 2 5 3 0 2 POWER CNPS 23 9 23 9 0 0 5 3 0 1 6 3 2 3 3 3 3 0 2 CNPP1 23 9 23 9 23 9 23 9 23 9 0 0 0 0 0 3 2 3 3 0 2 0 2 CNPP2 23 9 23 9 23 9 23 9 23 9 0 0 0 0 0 3 2 3 3 DC VOLTAGES To allow a quick check the next table shows the direct current voltages of the most accesible connector terminals in the LCD UT monitor ...

Page 61: ...s 232C Tranciever TMDS Audio DSP I2S LVDS FAN VCC Key Switch LED iR LVDS Control etc Audio ADC RS232C iR Out Audio AMP Audio In Mini Jack Analog RGB In HDMI In Sub MPU Renesas M16C64 DDR2 Memory DDR2 Memory DDR2 Memory DDR Memory HDMI Rx Silicon Image SiI9125 FC8 Scaler IC Genesis FLI8538 LF Signal PWB AC inlet 47 LCD Panel LPL CONT PWB Filter PWB Power PWB D8MW Main PWB Block Diagram DG DAT FPD D...

Page 62: ...TPP02 1 TPP03 1 TPP04 1 TPP05 1 TPP06 1 TPP07 1 TPP08 1 TPP09 1 CP20 3216 1 0 1 2 CP23 3216 1 0 1 2 CP25 3216 1 0 1 2 CP27 3216 1 0 1 2 CP29 3216 1 0 1 2 CP31 3216 1 0 1 2 CP03 22 35 TZV 1 2 CP01 22 35 TZV 1 2 CP02 22 35 TZV 1 2 CP08 22 35 TZV 1 2 CP05 22 35 TZV 1 2 CP04 22 35 TZV 1 2 CP06 22 35 TZV 1 2 CP07 22 35 TZV 1 2 15 LP03 SLF10145 15 1 2 POWER OFF GND STB5V AC CLOCK 24V BRT BL ON ON OFF PO...

Page 63: ...17 1A 017 6C 019 3E 019 4A 019 4D 019 6A 019 6D 020 4E AMP_PWR 002 5E 020 2B FANVCC 002 8D Tcon 12V 002 8C 019 6C FAN_ALRM 009 1B 5 6V 002 5C 004 2A 008 4A 009 1C 011 1B 012 1A 015 2A 016 1A 020 2B OVDET_N 012 1E AMP_PWR D 3 3V 5 6V Tcon 12V D 3 3V FANVCC DZ10 UDZS5 6B 1 2 IZ01 PST8328NR OUT VDD GND NC CD CZ02 1005 3300p 1 2 RZ06 3 0k 1 1 2 RZ08 3 0k 1 1 2 RZ12 27k 1 1 2 RZ10 6 8k 1 1 2 To FAN1 FA...

Page 64: ... 1C DDR_VCC1 007 1A GEN 1 8V 005 1B 007 1E 009 7C 5 6V 002 5C 003 G4 008 4A 009 1C 011 1B 012 1A 015 2A 016 1A 020 2B GEN 3 3V 005 1A 008 1D 009 7C 020 4A D 3 3V 5 6V GEN 1 8V DDR_VCC1 DDR_VCC2 GEN 3 3V 4 7 LG01 7E06NG 1 2 RG23 10k 1 2 RG16 0 1 2 RG15 10k 1 1 2 RG24 0 1 2 2125 XG01 NFM2012P13C105B 1 2 3 2125 XG02 NFM2012P13C105B 1 2 3 2125 XG03 NFM2012P13C105B 1 2 3 2125 XG04 NFM2012P13C105B 1 2 3...

Page 65: ...D1 GND1 GND1 GND1 GND1 GND1 GND1 GND1 GND1 GND1 GND1 GND1 GND1 GND1 GND1 GND1 2518 LA04 47 1 2 2518 LA01 47 1 2 2518 LA03 47 1 2 2518 LA02 47 1 2 RA55 10k 1 2 RA29 10k 1 2 RA10 10k 1 2 RA67 10k 1 2 RA39 100 1 2 RA12 10k 1 2 RA42 100 1 2 RA31 10k 1 2 RA69 10k 1 2 RA70 10k 1 2 RA73 0 1 2 RA64 10k 1 2 RA32 10k 1 2 RA66 10k 1 2 RA68 0 1 2 RA06 10k 1 2 RA05 10k 1 2 RA02 10k 1 1 2 RA04 0 1 2 RA01 10k 1 ...

Page 66: ...ADDR_17 AE16 OCMADDR_16 AD16 OCMADDR_15 AF17 OCMADDR_14 AE17 OCMADDR_13 AD17 OCMADDR_12 AC17 OCMADDR_11 AF18 OCMADDR_10 AE18 OCMADDR_9 AD18 OCMADDR_8 AF19 OCMADDR_7 AE19 OCMADDR_6 AD19 OCMADDR_5 AC19 OCMADDR_4 AF20 OCMADDR_3 AE20 OCMADDR_2 AD20 OCMADDR_1 AF21 OCMADDR_0 AE21 OCMDATA15 AD21 OCMDATA14 AC21 OCMDATA13 AF22 OCMDATA12 AE22 OCMDATA11 AD22 OCMDATA10 AF23 OCMDATA9 AE23 OCMDATA8 AD23 OCMDATA...

Page 67: ... 470p 1 2 CC30 1005 470p 1 2 CC39 1005 470p 1 2 CC05 1 0 16 1 2 CC02 1 0 16 1 2 CC34 1005 470p 1 2 CC07 1005 470p 1 2 CC09 1005 470p 1 2 CC49 1005 470p 1 2 CC48 1005 470p 1 2 CC21 1005 470p 1 2 CC47 1005 470p 1 2 CC46 1005 470p 1 2 CC19 1005 470p 1 2 CC17 1005 470p 1 2 CC15 1005 470p 1 2 CC13 1005 470p 1 2 CC11 1005 470p 1 2 IC01 K4H561638H UCCC 1 VDD 1 2 DQ0 3 VDDQ 3 4 DQ1 5 DQ2 6 VSSQ 6 7 DQ3 8 ...

Page 68: ...BIT_EGRN0 R25 PD_10BIT_EBLU1 R24 PD_10BIT_EBLU0 T25 PD_10BIT_ERED1 T24 PD_10BIT_ERED0 P24 DCLK R26 DVS P25 DHS P26 DEN M24 N C M24 U25 PPWR U26 PBIAS GND1 GND1 GND1 GND1 GND1 GND1 2518 LD02 47 1 2 2518 LD01 47 1 2 RD20 1 0k 1 2 RD07 10k 1 2 RD03 10k 1 2 RD05 10k 1 2 RD06 10k 1 2 RD04 100 1 2 RD01 0 1 2 RD02 0 1 2 RD12 10k 1 2 RD11 10k 1 2 RD10 0 1 2 RD09 0 1 2 G_VSYNC 012 8D GEN 3 3V 004 5A 005 1A...

Page 69: ... 2 RE50 0 1 2 RE17 10k 1 2 RE57 10k 1 2 RE51 18 1 2 RE62 10k 1 2 RE43 75 1 1 2 RE37 75 1 1 2 RE31 75 1 1 2 RE29 1 0k 1 2 RE13 10k 1 2 RE28 0 1 2 RE40 100k 1 2 RE46 100k 1 2 RE09 10k 1 2 RE47 100 1 2 RE36 560 1 2 RE30 0 1 2 RE42 560 1 2 RE15 10k 1 2 RE08 10k 1 2 RE07 10k 1 2 RE12 10k 1 2 RE34 100k 1 2 RE49 0 1 2 RE45 56k 1 2 RE61 10k 1 2 RE11 10k 1 2 RE02 100 1 2 RE03 100 1 2 RE48 560 1 2 RE53 18 1...

Page 70: ...RH13 10k 1 2 RH41 0 1 2 RH49 33 1 2 RH38 凸2010 47k 1 2 3 4 5 6 7 8 RH24 凸2010 33 1 2 3 4 5 6 7 8 RH36 凸2010 47k 1 2 3 4 5 6 7 8 RH34 凸2010 47k 1 2 3 4 5 6 7 8 HDMI_CLK 009 7B HD_Cb 6 009 7B HD_Cb 3 009 7B HDMI_NC 012 8E HD_Cb 0 009 7B HD_Cb 5 009 7B HDEVNODD 009 7B HDMI_DE 009 7B D 3 3V 002 5D 003 C6 003 G4 004 2E 005 1C 006 1A 009 1A 016 1A 017 1A 017 6C 019 3E 019 4A 019 4D 019 6A 019 6D 020 4E ...

Page 71: ... 7 8 RM43 凸2010 1 0k 3 4 5 6 1 2 7 8 RM44 凸2010 100k 1 2 7 8 3 4 5 6 RM23 凸2010 10k 1 2 3 4 5 6 7 8 RM24 凸2010 47k 1 2 3 4 5 6 7 8 RM22 凸2010 100 1 2 3 4 5 6 7 8 IR_SW 015 2E G_XRST 005 1E 011 1F ACCLK 002 8B AVCRTS 014 7D AVCCTS 014 7D PON_5 6V 002 1C FAN_EN 002 1F CEC 011 1E AVCTXD 014 7D OVDET_N 003 J5 ADKEY1 013 5C ADKEY2 013 5C USRRST 013 5C PoWER1 013 5D PWRSW_N 013 5D 020 4D G_VSYNC 008 5E ...

Page 72: ...5 2A 020 2C 020 5D PWRSW_N 012 1E 020 4D CV11 1005 0 1 16 1 2 LEDG 012 8B GND1 PoWER1 012 1E RV03 4 7k 1 2 LEDo 012 8B PV01 501568 10H 1 2 3 4 5 6 7 8 9 10 G1 G2 CV10 1005 0 1 16 1 2 CV05 1005 0 1 16 1 2 CV12 1005 0 1 16 1 2 CV03 1005 0 01 25 1 2 RV01 1 0k 1 2 STB 3 3V 002 7B 012 1A 014 2B LEDR 012 8B CV13 1005 470p 1 2 CV14 1005 470p 1 2 RV05 0 1 2 RV04 330 1 2 RV02 560 1 2 RV06 560 1 2 USRRST ST...

Page 73: ... 2 RS18 1 0k 1 2 RS38 0 1 2 RS03 0 1 2 RS21 10k 1 2 RS29 47k 1 2 RS02 0 1 2 RS12 100 1 2 RS26 22k 1 2 RS11 100 1 2 RS33 10k 1 2 RS16 1 0k 1 2 RS15 1 0k 1 2 RS17 1 0k 1 2 RS27 22k 1 2 RS04 0 1 2 RS05 100 1 2 RS13 470 1 2 RS14 470 1 2 RS01 0 1 2 RS37 100k 1 2 RS36 10k 1 2 RS35 10k 1 2 RS34 10k 1 2 RS07 凸2010 10k 3 4 1 2 5 6 7 8 RS08 凸2010 100 3 4 1 2 5 6 7 8 RTS 020 2C AVCRXD 012 8D AVCRTS 012 8D AV...

Page 74: ...STB 5V 002 7A 012 4E 012 8E 013 5C 014 2B 014 2D 020 2C 020 5D IROUT 012 8D IRo_term 020 2D IROFF 012 8B iR_iN 012 1D 013 5D POWER2TD 002 1E 012 1D 016 1B 020 2C 5 6V STB 5V XR01 CSBFB455KJ58 R1 CSBFB_J 1 2 QR09 2SA1989 T111 1 1 2 3 QR04 2SC5383 T111 1F 1 2 3 RR25 10k 1 2 RR36 1 0k 1 2 GND1 RR37 4 7k 1 2 CR11 1005 2200p 1 2 RR38 22k 1 2 RR39 0 1 2 DR05 1SS355 1 2 DR04 1SS355 1 2 RR40 0 1 2 IR05 TC...

Page 75: ...1 CF74 1005 0 01 25 1 2 GND1 RF20 100 1 1 2 RF50 1 0k 1 2 CF75 1005 0 01 25 1 2 GND1 CF37 0 1 16 1005 1 2 TCLK_N_O 008 5E GND1 TP076 1 RF31 100 1 1 2 GND1 TXC_N_E 008 5D TP075 1 CF87 1 0 16 1 2 GND1 IF05 TK11133CSC Vcont GND Np Vout Vin RF60 5 6k 1 2 TXD_N_O 008 5E CF82 1 0 16 1 2 CF14 4 7 6 3 1 2 GND1 TP057 1 TXA_N_E 008 5D TXC_N_O 008 5E CF71 1005 0 01 25 1 2 TP067 1 CF47 0 1 16 1005 1 2 RF61 5 ...

Page 76: ... VDD D31 M16 VDD M16 R22 VDD R22 Y12 VDD Y12 AB16 VDD AB16 D32 VDD D32 M18 VDD M18 T12 VDD T12 Y22 VDD Y22 AB18 VDD AB18 M20 VDD M20 T22 VDD T22 AB20 VDD AB20 E31 VDD E31 M22 VDD M22 U12 VDD U12 AB22 VDD AB22 F29 VDD F29 N12 VDD N12 U22 VDD U22 F30 VDD F30 N22 VDD N22 V12 VDD V12 E16 VCCQ33 E16 C4 VCCQ33 C4 M5 VCCQ33 M5 Y5 VCCQ33 Y5 D3 VCCQ33 D3 N5 VCCQ33 N5 AJ8 VCCQ33 AJ8 D5 VCCQ33 D5 T5 VCCQ33 T...

Page 77: ...D33 VCCQ18 D33 P29 VCCQ18 P29 Y33 VCCQ18 Y33 AE29 VCCQ18 AE29 AJ27 VCCQ18 AJ27 AL32 VCCQ18 AL32 E32 VCCQ18 E32 R29 VCCQ18 R29 AG31 VCCQ18 AG31 AJ30 VCCQ18 AJ30 AM19 VCCQ18 AM19 F31 VCCQ18 F31 R31 VCCQ18 R31 AH29 VCCQ18 AH29 AK19 VCCQ18 AK19 AM30 VCCQ18 AM30 G30 VCCQ18 G30 U33 VCCQ18 U33 AK31 VCCQ18 AK31 G32 VCCQ18 G32 W29 VCCQ18 W29 K29 VCCQ18 K29 W31 VCCQ18 W31 AJ23 SDAVREF1 AD29 SDAVREF0 T29 SDB...

Page 78: ...DoECR6 AN10 DoECR5 AM10 DoECR4 AL10 DoECR3 AN9 DoECR2 AJ11 DoECR1 AM9 DoECR0 AL9 DoDY9 AK10 DoDY8 AN8 DoDY7 AM8 DoDY6 AL8 DoDY5 AN7 DoDY4 AM7 DoDY3 AJ10 DoDY2 AL7 DoDY1 AM6 DoDY0 AK9 DoDCB9 AN6 DoDCB8 AL6 DoDCB7 AN5 DoDCB6 AM5 DoDCB5 AN4 DoDCB4 AK8 DoDCB3 AL5 DoDCB2 AM4 DoDCB1 AK5 DoDCB0 AN3 DoDCR9 AL4 DoDCR8 AM3 DoDCR7 AN2 DoDCR6 AJ4 DoDCR5 AM1 DoDCR4 AK1 DoDCR3 AL2 DoDCR2 AH5 DoDCR1 AL1 DoDCR0 A...

Page 79: ... DLY_BCK 005 7E SDA_AUD 005 7D IRo_term 015 8D ADC_LRCK 005 1E RTS 014 2C DTR 014 2B ADC_DAT 005 1E Dsub_H 4B AUD_MUTn 6D VGA_SCL 005 7D POWER2TD 002 1E 012 1D 015 2B 016 1B PC_Red 009 1D DW10 1SS355 1 2 PW02 FH28 50HLow 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 G1 G2 GND1 GND1 GND1 PW01 501568 14H 1...

Page 80: ... 5B IRo_term H6 J4 ADC_SD 002 5B DLY_SCLK_S 002 2E DLY_WS_S 002 2E R105 0 1 2 DLY_SD_S 002 2E DLY_SCLK_H 004 2C DLY_SD_H 004 2C R107 0 1 2 R106 0 1 2 R110 0 1 2 R108 0 1 2 DLY_WS_H 004 2C R109 0 1 2 AudioRSTn 002 2D 003 2B 004 2C AUD_SDA 002 2D 003 2C 004 4C MCLK_SEL 003 2D AUD_SCL 002 2D 003 2C 004 4C AMP_MUTN 003 2C STB 5V 004 7C P102 FH28 50HLow 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2...

Page 81: ...230 0 1 2 R229 10k 1 2 R221 4 7k 1 2 R201 47 1 2 R206 10k 1 2 R216 0 1 2 R233 1 0k 1 2 R234 0 1 2 AUD 3 3V 2D 7E 003 2B 003 2D 003 5B 004 1C ADC_WS 001 D5 DSP_WS 003 2C DSP_SCLK 003 2C AudioRSTn 001 D4 003 2B 004 2C 5 6V 001 D6 DSP_SD_NF 003 2C AUD 5V 3B AUD 5V 7C ADC_MCLK1 5D POWER2TD 001 D5 003 2B AUD_SCL 001 D4 003 2C 004 4C AUD 3 3V 3B 7E 003 2B 003 2D 003 5B 004 1C DLY_WS_S 001 F4 DLY_SCLK_S ...

Page 82: ...17 100 1 2 R318 100 1 2 R311 18k 1 1 2 R319 470 1 1 2 R320 470 1 1 2 R325 3 3 1 2 R312 10k 1 2 R314 10k 1 2 R340 1 0k 1 2 R309 10k 1 2 R343 1 0k 1 2 R358 0 1 2 R344 0 1 2 R357 0 1 2 R322 凸2010 0 1 2 3 4 5 6 7 8 R354 凸2010 0 1 2 3 4 5 6 7 8 R345 凸2010 0 1 2 3 4 5 6 7 8 R348 凸2010 0 1 2 3 4 5 6 7 8 R351 凸2010 0 1 2 3 4 5 6 7 8 R356 凸2010 0 1 2 3 4 5 6 7 8 R324 凸2010 0 1 2 3 4 5 6 7 8 R355 凸2010 0 1 ...

Page 83: ...09 1 0k 1 2 R426 1 0k 1 2 R429 1 0k 1 2 R414 1 0k 1 2 R411 10k 1 2 R430 1 0k 1 2 R420 100 1 2 R410 10k 1 2 R413 0 1 2 R424 10k 1 2 R425 1 0k 1 2 R419 100 1 2 R422 100 1 2 R416 10k 1 2 R415 10k 1 2 R417 10k 1 2 R407 0 1 2 R401 510k 1 1 2 R402 82k 1 1 2 R403 1 8k 1 1 2 R418 10k 1 2 R431 0 1 2 R423 10k 1 2 R421 100 1 2 R432 10k 1 2 R408 10k 1 2 R436 凸2010 120 1 2 3 4 5 6 7 8 R428 凸2010 120 1 2 3 4 5 ...

Page 84: ...k 1 2 R502 47k 1 2 R518 100 1 2 R511 75 1 1 2 R515 100 1 2 R507 47k 1 2 R505 2 2k 1 2 R519 47k 1 2 R517 10k 1 2 R504 2 2k 1 2 R503 47k 1 2 R524 0 1 2 R523 0 1 2 R522 0 1 2 R525 0 1 2 R506 0 1 2 R510 75 1 1 2 R521 0 1 2 R520 47k 1 2 PC_Blue 001 D3 PC_Red 001 D3 VGA_SCL 001 D4 PC_Green 001 D3 Dsub_H 001 D3 Dsub_V 001 D3 STB 5V_PC 001 D3 B3 STB 5V_PC 001 D3 F6 VGA_SDA 001 D4 D502 UDZS5 6B 1 2 D504 UD...

Page 85: ... SMLA12BC6T 1 B 2 D601 SMLA12BC6T 1 B 2 Q603 2SC5383 T111 1F 1 2 3 Q602 2SC5383 T111 1F 1 2 3 Q601 2SC5383 T111 1F 1 2 3 R603 150 1 2 R601 150 1 2 R602 150 1 2 R605 凸2010 10k 1 2 3 4 5 6 7 8 R606 凸2010 47k 1 2 3 4 5 6 7 8 セット配置 USRRST ADKEY1 ADKEY2 GND USRRST ADKEY1 ADKEY2 GND LEDB STB 5V 8 24 Change D601 604 CC01863R YD00029 8 24 Change R601 604 270 470 9 10 Change D602 D60 Mount not Mount 9 10 C...

Page 86: ... 2 D702 SML 512MW 1 G 2 TP701 1 TP702 1 Q701 2SC5383 T111 1F 1 2 3 Q703 2SC5383 T111 1F 1 2 3 Q702 2SC5383 T111 1F 1 2 3 R705 0 1 2 R710 470 1 2 R703 0 1 2 R708 2 7k 1 2 2125 R702 0 1 2 R711 0 1 2 R701 100 1 2 R709 220 1 2 R706 凸2010 10k 1 2 3 4 5 6 7 8 R707 凸2010 47k 1 2 3 4 5 6 7 8 D703 SML 512WW 1 Y 2 R712 390 1 2 R732 10k 1 2 Q720 2SC5383 T111 1F 1 2 3 R733 47k 1 2 GND2 R731 560 1 2 R730 390 1...

Page 87: ...6 4 3 2 1 5 6 4 3 2 1 5 6 4 3 2 1 P801 501568 04H 1 2 3 4 G1 G2 GND3 GND3 GND3 GND3 R804 1 0k 1 2 R801 4 7k 1 2 R803 1 5k 1 2 R814 0 1 2 R802 2 7k 1 2 S806 KSS6N23CTJ 1 2 3 4 5 6 S805 KSS6N23CTJ 1 2 3 4 5 6 S804 KSS6N23CTJ 1 2 3 4 5 6 S803 KSS6N23CTJ 1 2 3 4 5 6 S802 KSS6N23CTJ 1 2 3 4 5 6 S801 KSS6N23CTJ 1 2 3 4 5 6 S807 KSS6N23CTJ 1 2 3 4 5 6 VOL_DOWN CH_UP INPUT EXIT CH_DOWN VOL_UP ADKEY1 ADKEY...

Page 88: ... this service manual Don t degrade the safety of the receiver through improper servicing 28 FILTER BOARD 3 2 1 F G C9A4 CS 2200p 400 1 2 C9A3 CS 2200p 400 1 2 F G C9A1 LE 0 22 1 2 C9A2 LE 0 22 1 2 F9A1 6 3A250V 1 2 NF9A1 PPU1 VH 03V D 2NC 1 NC 3 G001 1 2 F G G003 1 2 G004 1 2 P9A1 AC INLET 1 L 2 N 3 FG E002 01Bin 12m L9A1A 30x30 1 1 3 3 4 4 2 2 12m L9A2A 30x30 1 1 3 3 4 4 2 2 16m L9A2C 32x32 1 1 3...

Page 89: ...D8MW PRINTED CIRCUIT BOARDS 88 page 1 5 Main board components side ...

Page 90: ...D8MW PRINTED CIRCUIT BOARDS 89 page 2 5 Main board solder side ...

Page 91: ...D8MW PRINTED CIRCUIT BOARDS 90 page 3 5 Terminal board Component side Terminal board Solder side ...

Page 92: ...D8MW PRINTED CIRCUIT BOARDS 91 page 4 5 Control board Component side LED board Component side IR board Component side Control board Solder side LED board Solder side IR board Solder side ...

Page 93: ...D8MW PRINTED CIRCUIT BOARDS 92 page 5 5 Filter board Component side Filter board Solder side ...

Page 94: ...CREW M3M 6 25 SM 0 0 128 MC02281 D8M SIGNAL GEL 0 0 508 MJ04154 SCRW M3M 5X12X L 0 0 260 PC07421 D8M POWER BUTTON 0 0 510 QX03751 D8J PLASTIC BAND 0 0 300 PH44417 D8M CONT BUTTON 0 0 512 MJ03557 SCRW T2B_4 16BD SWCH16A 0 0 514 ML04321 PLASTIC RIVETP4100B 0 0 CONNECTORS ECN1 EF29009 51P 0 5MM PITCH LVDS CABLE L 350MM 0 0 OWNER S ASSEMBLY ECN2 EF29143 41P 0 5MM PITCH LVDS CALBE L 350MM 0 0 E999 EV02...

Page 95: ...al board UX34954 MAIN board under the metal UX34947 Filter board JT26012 Power Supply Board HA02761 Inverter board S HP02672 PH BLC189 Power switch IR board part of UX34954 LED board at the front part of UX34954 Control panel board underneath part of UX34954 Right Speaker GM01868 Left Speaker GM01867 ...

Page 96: ...PA NO 0240 MADE IN MEXICO ...

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Hitachi UltraVision UT47V702, Service Manual

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