Sharp LC-26AD22U, Service Manual

Page 1: ...METHOD AT NO POWER SUPPLY PARENTAL CONTROL RATING LEVEL TRAY LOCK ABOUT LEAD FREE SOLDER PbF GENERAL SPECIFICATIONS DISASSEMBLY INSTRUCTIONS SERVICE MODE LIST SERVICING FIXTURES AND TOOLS RE WRITE FOR DVD FIRMWARE RE WRITE FOR DIGITAL SOFT FIRMWARE WHEN REPLACING EEPROM MEMORY IC ELECTRICAL ADJUSTMENTS TROUBLESHOOTING GUIDE BLOCK DIAGRAM PRINTED CIRCUIT BOARDS SCHEMATIC DIAGRAMS WAVEFORMS MECHANIC...

Page 2: ...RADIATION MAY BE PRESENT WHEN THE ENCLOSURE IS OPENED DO NOT STARE INTO BEAM PREPARATION OF SERVICING The laser diode used for a pickup head may be destroyed with external static electricity Moreover even if it is operating normally after repair when static electricity discharge is received at the time of repair the life of the product may be shortened Please perform the following measure against ...

Page 3: ...tion when moving the cart apparatus combination to avoid injury from tip over 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus...

Page 4: ...ther hazards 21 Upon completion of any service or repairs to this unit ask the service technician to perform safety checks to determine that the unit is in proper operating condition 22 Keep your fingers clear of the disc slot as it is closing It may cause injury 23 When you connect the product to other equipment turn off the power and unplug all of the equipment from the wall outlet Failure to do...

Page 5: ...dually Condensation may also form during the summer if the player is exposed to the breeze from an air condi tioner In such cases change the location of the player 25 Do not allow the product to output distorted sound for an extended period of time It may cause speaker overheating and fire 26 When you use the headphones keep the volume at a moderate level If you use the headphones continu ously wi...

Page 6: ...e soldering on the short circuit position after the connection of Pick Up PCB and DVD MT PCB connector NOTE Fig 1 Before your operation please read PREPARATION OF SERVICING Use the Lead Free solder Manual soldering conditions Soldering temperature 320 20 C Soldering time Within 3 seconds Soldering combination Sn 3 0Ag 0 5Cu When Soldering Removing of solder use the draw in equipment over the Pick ...

Page 7: ...ing If the stored 4 digit password in the Rating Level menu needs to be cancelled please follow the steps below Turn Unit ON Set the DVD to the Stop Mode Check that No disc is displayed on the screen Press and hold the STOP button on the front panel Simultaneously press and hold the 7 key on the remote control unit Hold both keys for more than 2 seconds The On Screen Display message PASSWORD CLEAR...

Page 8: ...ture soldering iron please be careful not to heat too long Pb free solder will tend to splash when heated too high about 1100 F 600 C All products with the printed circuit board with PbF printing must be serviced with lead free solder When soldering or unsoldering completely remove all of the solder from the pins or solder area and be sure to heat the soldering points with the lead free solder unt...

Page 9: ...QAM Tuner and System 1Tuner Receive CH Destination US W CABLE CH Coverage 2 69 4A A 5 A 1 A I J W W 1 W 84 Intermediate Digital 44 00MHz Frequency Analog Picture FP 45 75MHz Sound FS 41 25MHz FP FS 4 50MHz Preset CH No Stereo Dual TV Sound US Stereo Tuner Sound Muting Yes G 4 Signal Video Signal Input Level 1 V p p 75 ohm Output Level S N Ratio Weighted Horizontal Resolution at DVD Mode RGB Signal...

Page 10: ...t TV SHARP DVD KASEIKYO Custom Code TV SHARP 15bit DVD KASEIKYO 48bit Power Source Voltage D C 3V UM size x pcs UM 3 x 2 pcs Total Keys 47 Keys Keys POWER Yes DISPLAY Yes SLEEP Yes VIEW MODE Yes INPUT SELECT Yes 1 Yes 2 Yes 3 Yes 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 9 Yes 0 Yes MUTE Yes AUDIO Yes VOL Yes VOL Yes CH Yes CH Yes LEFT SLOW Yes ENTER Yes RIGHT SLOW Yes UP Yes DOWN Yes SETUP TV MENU Yes EXIT C...

Page 11: ... SRS 3D Focus Tru Bass No Variable Audio Out No Tuning CH Program Yes Air Cable Yes ADD DELETE Yes Label CH Label Yes Video Label Yes Favorite CH No V Chip Yes Type USA CANADA Type RRT Setup Yes Lock Hotel Lock No Channel Lock No Video Lock No Panel Lock No OSD Language Closed Caption Yes CC Advanced Yes View Mode Picture Size Yes Picture Scroll Yes Cinema Mode Yes Aspect Yes PFC Power Factor circ...

Page 12: ...0i 4 3 Yes 60Hz 720x480i 16 9 Yes 60Hz 720x480p 4 3 Yes 60Hz 720x480p 16 9 Yes 60Hz 720x576i 4 3 No 720x576i 16 9 No 720x576p 4 3 No 720x576p 16 9 No 1280x720p Yes 60Hz 1920x1080i Yes 60Hz Features Video CD Playback No DVD SVCD Playback No MP3 Playback Yes JPEG Yes WMA Yes Digital Out Dolby Digital Yes MPEG Yes PCM Yes DTS Yes Down Mix Out Dolby Digital Yes DTS No Closed Caption Yes Screen Saver N...

Page 13: ...cuit Diagram No Antenna Change Plug No Service Facility List No Important Safeguard No Dew AHC Caution Sheet No Quick Set up Sheet No Battery Yes UM size x pcs UM 3 x 2 pcs OEM Brand No AC Adapter No AC Cord for AC Adapter No AC Cord Flat Polarity Plugs Yes Cable Cramp Yes Stand Yes Stand Screw Yes Hexagon Wrench Yes AV Cord 2Pin 1Pin No Registration Card NDL Card Yes 300 to 75ohm Antenna Adapter ...

Page 14: ...es Analog Audio HDMI 1 Audio Input Alternative Digital Audio Output Coaxial DC Jack Center No VHF UHF Antenna Input F Type Video Input 3 No Audio Input 3 No S Input 3 No Other Terminal No Rear AC Inlet Yes G 14 Set Size Approx W x D x H mm 663 x 243 x 496 5 w o Handle Stand Approx W x D x H mm 663 x 110 x 454 5 G 15 Weight Net Approx 13 6kg 30 0lbs Net w o Handle Stand Approx 11 9kg 26 2lbs Gross ...

Page 15: ...GENERAL SPECIFICATIONS G 18 Environment Environmental standard requirement Green procurement of SHARP Pb free Phase3 Phase3A Measures for Whisker Yes Rohs Yes A2 7 ...

Page 16: ...of arrow D NOTE Before your operation please read PREPARATION OF SERVICING Use the Lead Free solder Manual soldering conditions Soldering temperature 320 20 C Soldering time Within 3 seconds Soldering combination Sn 3 0Ag 0 5Cu When Soldering Removing of solder use the drawing equipment over the Pick Up Unit to keep the Flux smoke away from it When installing the DVD Deck remove all the soldering ...

Page 17: ...OVER LCD Refer to Fig 1 8 1 2 Remove the 4 screws 1 Remove the Cover LCD in the direction of arrow 1 Cover LCD Fig 1 8 2 3 Plate Jack Shield Digital 4 4 1 1 1 1 1 1 1 1 1 1 LCD Panel 1 5 LCD BLOCK Refer to Fig 1 5 1 2 3 4 5 6 Disconnect the following connectors CP406 CP1001 and CP2407 Remove the Holder Panel Remove the 4 screws 1 Remove the LCD Block in the direction of arrow A Remove the 4 screws...

Page 18: ...or Remove the Gear Motor 1 2 3 4 5 6 7 8 9 10 11 12 13 SWITCH PCB ASS Y GEAR MIDDLE GEAR FEED RACK FEED ASS Y FEED MOTOR Refer to Fig 2 2 A 3 Gear Middle Gear Motor Feed Motor Screw Torque 1 3 0 3kgf cm Screw 2 Screw Torque 3 0 0 3kgf cm Screw 3 Screw Torque 1 0 0 3kgf cm Screw 4 5 Switch PCB Ass y 2 4 Rack Feed Ass y Gear Feed 5 Fig 2 2 A Traverse Ass y 5 1 Insulator R Insulator F Insulator F NOT...

Page 19: ...ding lines except the specified positions for the FFC 1 NOTE Fig 2 3 A Traverse Ass y Check Hook Check Hook Check Hook Fig 2 2 E Loosen the wire in the direction of the arrow Check Hook FEED MOTOR WHITE 4 BROWN 3 SPINDLE MOTOR YELLOW 2 GREEN 1 Fig 2 2 D Switch PCB Ass y Install wire from 1 to 4 in order Fold 40 1mm Fig 2 2 C 8 0 0 2mm Safety surface for pressing of the insert Feed Motor Gear Motor...

Page 20: ...t the IC leads using a blower type IC desoldering machine Refer to Fig 3 2 2 Fig 3 2 NOTE Do not rotate or move the IC back and forth until IC can move back and forth easily after desoldering the leads completely When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using tweezers and remove the IC by moving with the IC desoldering machine Refer to Fi...

Page 21: ...3 8 Thin tip Soldering Iron NOTE When the IC leads are bent during soldering and or repairing do not repair the bending of leads If the bending of leads are repaired the pattern may be damaged So always be sure to replace the IC in this case Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnormality is found on the soldering position and insta...

Page 22: ...on TV mode DVD mode No disc TV mode POWER ON total hours are displayed on the screen Can be checked of the INITIAL DATA of MEMORY IC Refer to the WHEN REPLACING EEPROM MEMORY IC VOL DOWN Minimum 6 2 sec VOL DOWN Minimum 9 2 sec TV mode ALL mode Display of the Adjustment MENU on the screen Refer to the ELECTRICAL ADJUSTMENT On Screen Display Adjustment 5 2 sec DVD Write mode Refer to the RE WRITE F...

Page 23: ...een will appear Unplug the AC cord then plug it in After the write set to the initializing of shipping Turn on the power and set the DVD mode Press both VOL DOWN button on the set and Channel button 4 on the remote control for more than 2 seconds The INITIALIZE 5 COMPLETE will appear on the screen Then unplug the AC cord and plug it in CHECK FOR THE FIRMWARE VERSION Turn on the power and set the D...

Page 24: ...computer of WINDOWS2000 is used Confirm that the AC cord is plugged out Set the minus driver to the topside of the USB connector cover remove the USB connector cover Insert the USB Flash Memory to USB connector Refer to Fig 1 Fig 1 Insert the AC CORD of the set and turn on the power The Up Date will start automatically During the writing PLEASE WAIT will appear on the screen After the Up Date the ...

Page 25: ... the remote control for more than 2 seconds ADDRESS and DATA should appear as FIG 2 1 2 3 4 HCS CHK SUM 054C HRM CHK SUM FA74 LCD PWR ON 0000 OEC6088A_X242 DTV CA03B71153 FIG 1 Initial setting data check sum POWER ON total hours 16 x 16 x 16 x thousands digit value 16 x 16 x hundreds digit value 16 x tens digit value ones digit value MICON Version Turn on the POWER and set to the TV mode Set the V...

Page 26: ...omponent after unfastening or changing a wire be sure to put the wire back in its original position When you exchange IC and Transistor with a heat sink apply silicon grease on the contact section of the heat sink Before applying new silicon grease remove all the old silicon grease Old grease may cause damages to the IC and Transistor 2 BASIC ADJUSTMENTS 2 1 CONTRAST MAX 1 2 3 4 5 6 7 8 9 10 11 12...

Page 27: ...Perform the above adjustments 5 and 6 until the white achieved 2 3 BRIGHT CENTER 1 2 3 4 5 6 7 8 9 10 11 12 13 Receive the monoscope pattern RF Input Press the INPUT button on the remote control to set to the ANT mode Set the screen mode to FULL Using the remote control set the brightness and contrast to normal position Activate the adjustment mode display of Fig 1 1 press the channel button 26 on...

Page 28: ...128 128 128 128 128 128 128 128 128 128 128 19 B DRIVE W ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ 20 B CUTOFF W ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ ADJ 21 H POSI 60 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 22 V POSI 60 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128...

Page 29: ...407 CP3601 J4201 CP4201 CP1001 CP106 CP3401 OS2201 CP2201 CP406 CP410 CP411 ELECTRICAL ADJUSTMENTS 3 ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE WIRING CONNECTION CP2204 CP2203 OPERATION 2 PCB OPERATION PCB REMOCON PCB POWER PCB DVD MT PCB DIGITAL PCB CP8501 SPEAKER AC IN CD3805 J401 CD3001 CD8501 D 5 CD2202 CD403 CD2201 ...

Page 30: ... ON Is F401 broken Is there voltage at pin 1 of IC402 6V Is R412 broken Is there voltage at pin 10 of IC401 19V Change F401 Check IC402 and peripheral circuit Change DIGITAL PCB No Yes Change R412 Check IC401 and peripheral circuit No No No Yes Yes Yes E 1 ...

Page 31: ...2 and 5 of IC1001 Is there signal at pins 1 and 20 of IC1002 Connect CP1001 Change SP1001 Change TU2801 Is there signal at pins 28 and 30 of IC701 Is there signal at pin 15 of TU2801 Check IC1001 and peripheral circuit Check IC1002 and peripheral circuit Check IC701 and peripheral circuit Check IC901 and peripheral circuit Yes Yes Yes Yes Yes Yes No No No No No No E 2 ...

Page 32: ...C2405 Change V2301 PANEL Change IC2405 Check DIGITAL PCB Does backlight shine Is CD7201 connected Connected CD7201 Is there voltage at pins 1 2 3 4and 5 of CP406 12V Check D436 D437 and peripheral circuit Yes No No No No No Yes Yes Yes Yes Is there voltage at pin 28 29 30 and 31 of CP2407 12V Yes No Check Q3410 and peripheral circuit E 3 ...

Page 33: ... signal at pins A9 and A13 of IC2401 Is there signal at C2528 and C2532 Check C2528 C2532 and peripheral circuit Check IC701 and peripheral circuit Check IC2401 and peripheral circuit Check IC2401 and peripheral circuit No Yes THE PICTURE DOES NOT APPEAR 2 No No Yes Yes E 4 ...

Page 34: ...re color signal at pins A9 and A13 of IC2401 Adjust the color Receive the color signal Change DIGITAL PCB Check IC701 and peripheral circuit Yes No THE COLOR DOES NOT APPEAR Yes No Yes No Is there color signal at pins 33 and 35 of IC701 Yes No Check Q701 Q702 and peripheral circuit E 5 ...

Page 35: ...s this display logo picture Does this have signal at pins 149 and 151 of IC4001 Does IC4001 gets P CON 3 3V and P CON 1 8V Check P CON 3 3V and P CON 1 8V line Check pins 12 and 16 of CP8501 and peripheral circuit Yes No Yes No Change IC4001 Check the disc Yes No E 6 ...

Page 36: ...ely Check pins AD18 and AF19 of IC2401 and peripheral circuit Yes No No No Yes Yes DISC DOES NOT EJECT Does this have signal at pins 4 and 5 of CP2302 Check IC2301 and peripheral circuit No Does this have signal at pins 1 and 2 of CP2302 No Yes Change IC4001 Yes Check pins 138 and 139 of IC4001 and peripheral circuit Change IC2301 E 7 ...

Page 37: ...01 connect with CP2301 correctly Yes No No Yes DOES NOT PLAY DVD Does this display reading mark No Does disc rotate No Yes Change IC4001 Yes Change DVD DECK Connect CD2301 Change DVD DECK Is the voltage between JG017 and JG018 less than 0 6V Yes No Change IC4001 E 8 ...

Page 38: ...01 connect with CP2301 correctly Yes No No Yes DOES NOT PLAY CD Does this display reading mark No Does disc rotate No Yes Change IC4001 Yes Change DVD DECK Connect CD2301 Change DVD DECK Is the voltage between JG019 and JG018 less than 0 6V Yes No Change IC4001 E 9 ...

Page 39: ... IC4001 Check pins 1 and 7 of IC8501 and peripheral circuit No NO SOUND DVD CD ANALOG AUDIO Yes Change IC4001 Refer to LCD SECTION Change IC8501 Does this have signal at pin1 of CP8501 Does this have signal at pin122 of IC4001 Check IC4001 and peripheral circuit Yes NO SOUND DVD CD DIGITAL AUDIO No Change IC4001 Yes No Yes No Yes No Check J706 and peripheral circuit E 10 ...

Page 40: ...1 LA6565VR TLM E TR FO MOT_LD MOT_SLED MOT_SPDL SPINDLE SLED FOCUS TRACK_PWM TRAY_CLOSE OPEN B C D HA0 A19 HD0 D15 MEMCS0 RD WR SD_A0 A11 SD_D0 D15 C C LCD BLOCK RX START_SW SPDIF DVD RESET AUDIO L AUDIO R AUDIO AMP IC8501 NJM4565M DVD Y DVD C APWM_L APWM_R A P CON 12V B P CON 6V C P CON 3 3V D P CON 1 8V E P CON A5V E SPDL_SENS MD_DVD MD_CD TX DVD POWER 64M SDRAM IC4005 M12L64164A 7TG A RAMDQM CL...

Page 41: ...1AL1 1 V W REGULATOR IC404 KIA431A AT C424 5 4 2 1 3 5 8 7 1 3 1 4 3 2 AC IN CD3805 J401 4 3 2 1 L402 D425 D427 D430 D431 1 Vdd RERAY RY401 ALKS329_A6 3 2 1 4 D40 POWER SW IC401 MP2A5060 Vcc Q1 10 18 8 P GND C403 C404 TRANSFORMER T401 2 3 1 7 1 1 1 1 1 CP406__1 2 3 4 5 24V Q410 CP411__22 23 SW 1 5V REGULATOR IC405 PQ070XF02SZH 1 2 CP411__20 21 SW 4V D465 CP410__1 2 DVD 12V F 3 F 4 ...

Page 42: ...D7820FP AD CONVERTER IC6601 MST3583M LF 110 512Mbit DDR2 SDRAM IC2402 HYB18T512161BF 25 IC3401 PQ035ZN1HZ SOUND B SW 12V SOUND GND GND LVDS IC2405 ICSV385AGLF Q3402 2SB1132 AT 5V HDMI I F IC IC3601 SII9025CTU ATSC CLEAR CABLE ASIC IC IC2401 X242 IC3408 BD7820FP IC3403 BD3504FVM GND SUB MICON IC101 OEC6088A Q3410 RSQ035P03 AV SW IC701 AN15853B E1 REG 9V IC3404 BA00BC0WFP PANEL V2301 LK255T3LZ5A SOU...

Page 43: ...COAXIAL JACK J706 R102 D04KAF 06 SIGNAL BLOCK DIAGRAM IN DIGITAL AUDIO SW IC702 SN74LVCIG3157DCKR LVDS IC IC2405 ICSV385AGLFT CP2407 20389 Y30E AV SW IC IC701 AN15853B E1 S PANEL V2301 LK255T3LZ5AZ PC IN 1 CP4201 D229FD015G107BY FROM DVD PCB IN AD CONVERTER IC6601 MST3583M LF 110 CP3601 HDMI CONNECTOR AUDIO SW L R IC704 705 MM1501XNRE USA STEREO IC901 AN5832SA E1V IN IN IN IN IN CVBS IN 2 J702 RCA...

Page 44: ...D15 HA6 DRVSB TOUT_SW MEMCS0 HA5 TRAY_CLOSE RD WR HA4 TRAY_OPEN SD_A0 HA3 HOME SD_A1 SPDIF SD_A2 HA2 IABCLK SD_A3 SD_A4 HA1 IALRCLK SD_A5 HA19 SD_A6 IAMCLK SD_A7 SD_A8 SD_A9 APWM_L P CON 3 3V_D SD_A10 APWM_L SD_A11 P CON 5V_D SD_A4 APWM_R SD_D0 SD_A3 APWM_R SD_D1 SD_D2 SD_A5 GND SD_D3 SD_D4 P CON 1 8V_D SD_D5 SD_A2 SD_D6 SD_D7 SD_A6 SD_D8 SD_A1 SD_D9 SD_A7 SD_D10 SD_D11 SD_D12 SD_D13 SD_D14 SD_D15...

Page 45: ...SD_D5 SD_BA0 HD12 RAMDQM SD_D9 SD_D6 RAMWE RAMCLK HD4 WR RAMCKE SD_D8 SD_D7 RESET HA0 HA1 HA2 HD11 RAMDQM HA3 HA4 RAMDQM RAMWE HA5 HD3 HA6 RAMCLK RAMCAS HA7 HA8 HD10 HA19 RAMRAS HA9 HA10 RAMCS1 HA11 HD2 HA18 HA12 SD_A11 SD_BA0 HA13 HA14 HD9 HA17 SD_A9 RAMCS0 HA15 HA16 SD_A8 SD_A10 HA17 HD1 HA7 HA18 SD_A7 SD_A0 HA19 HD8 HA6 SD_A6 SD_A1 HD0 HD1 SD_A5 SD_A2 HD2 HD0 HA5 HD3 SD_A4 SD_A3 HD4 HD5 RD HA4 ...

Page 46: ...818 W826 W848 W827 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS SH8501 YQ 36 DAC_VIDEO_C D DAC_C U C_VIDEO DAC_VIDEO_A RESET SYS_MUTE DUPRD1 SPDIF DUPTD1 APWM_L APWM_L APWM_R APWM_R DAC_A Y _VIDEO GND DVD_POWER_H P CON 12V DAC_C U C_VIDEO RESET DAC_A Y _VIDEO...

Page 47: ...1608R102CT B2304 MMZ1608R102CT W861 W813 W812 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS JG057 JG058 JG056 JG019 TP2306 TP2316 TP2309 TP2310 TP2311 TP2312 JG025 JG027 JG034 JG035 JG037 JG036 TP2322 TP2313 TP2315 TP2314 TP2320 TP2317 JG018 JG017 TP2307 TP230...

Page 48: ...100 10V YXF C3022_2 100 10V YXF C3019_2 220 6 3V YXF R3014 5 6K R3019 1 8K 1 R3018 6 8K 1 R3007 56K R3008 18K 1 R3011 68K R3010 10K 1 R3009 10K 1 R3023 10 R3025 2 7K 1 R3024 330 1 R3026 1 8K 1 R3013 560 R3005 10K 1 R3020 560 R3021 5 6K R3012 56K R3003 1K R3002 5 6K R3001 10K R3006 68K R3004 10K 1 R3022 10 R3016 10 R3015 10 R3027 510 1 R3029 1K 1 B3001 BLM18PG121SN1D OF PRINTING AND SUBJECT TO CHAN...

Page 49: ...5R SKIP _2 SW2255_2 EVQ21505R SKIP _2 R2254 2 2K R2252 820 R2251 390 R2253 1 2K R2255 5 6K OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS H 12 H 11 OPERATION2 SCHEMATIC DIAGRAM PCB280 OPERATION2 PCB DEF132 FROM TO OPERATION_PCB CP2204 KEY_1 GND ...

Page 50: ...IDATA22 R6 DVIDE DVIDATA23 R7 DVICLK DVIDE DCLK1 DVIHSYNC DEN DHS X_RESET_OUT X_RESET_IN DVIVSYNC DVS DVIDATA8 DVIDATA9 DVIDATA10 DVIDATA11 DVIDATA12 DVIDATA13 DVIDATA14 DVIDATA15 DVIDATA16 DVIDATA17 DVIDATA18 DVIDATA19 DVIDATA20 DVIDATA21 DVIDATA22 DVIDATA23 DVICLK DVIHSYNC DVIVSYNC DVIDE X_RESET_OUT DTV_RESET DTV_RESET VDDC_1 0V 2 5V_IO 3 3V GND H 14 H 13 NC NC 3 3 NC FROM TO INTERFACE_HDMI_IC A...

Page 51: ... MEM_AA15 MEM_AA0 MEM_DQA1 MRAS MCLK MEM_DQM0 MCAS MCLK MEM_DQM1 MRWE MCS MCKEN MEM_QS0 MEM_ODT MEM_QS0 MCKEN MEM_QS1 MCLK MCS MEM_QS1 MCLK MRWE MRAS MCAS MEM_DQM0 MEM_DQM1 MEM_ODT MEM_QS0 MEM_QS0 MEM_QS1 MEM_QS1 3 3V VDDC_1 0V GND 2 5V_IO MEM 1 8V H 15 H 16 SDRAM SCHEMATIC DIAGRAM A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 MEM_A...

Page 52: ...ROMSCK_NFALE USB_P_B RDA ROMSO_NFWE ROMSCK_NFALE ROMSI_NFRE ROMSO_NFWE NFRY_BY USB_N_B CS_NF1 CS_NF1 NFCLE I2C_DATA ROMSI_NFRE I2C_CLK NFRY_BY TWIRE_TXDC TWIRE_RXDC TWIRE_TXDB ROMCS_NFCE0 TWIRE_RXDB TX_ X242 NFIO0 RX_ X242 TWIRE_TXDC NFIO1 TWIRE_RXDC NFIO2 I2C_DATA NFIO3 I2C_CLK I2C_CLK_A NFIO4 I2C_DATA_A NFIO5 NFIO6 I2C_CLKC NFIO7 DTV_RESET I2C_DATC I2C_CLKC DVI_INT_HDMI I2C_DATC DVI_INT_ADC DTV_...

Page 53: ...B C2509 0 1 B C2511 0 1 B C2510 10 C C2521 0 1 B C2608 20P CH C2607 20P CH C2805 27P CH C2810 0 1 B C2821 0 1 B C2504 220P CH C2813 47PCH C2533 0 1 B C2801 0 01 B C2517 220P CH C2516 220P CH C2532 0 01 B AE19 AD19 AF20 AE20 AE21 AD21 AD20 AF21 C8 A7 B7 C7 C6 A5 A6 B6 A4 C5 B5 A16 A15 A9 B10 A11 C11 A13 B16 B14 C15 D10 A10 B9 B15 B13 C10 B11 C9 B8 A8 C14 C16 A14 B12 A12 IC2401 X242 ATSC CLEAR CABLE...

Page 54: ...B C2582 0 1 B C2555 10 C C2554 10 C C2556 10 C C2577 10 C C2580 0 1 B C2587 0 001 B C2581 68P CH C2574 68P CH C2572 470P CH C2571 470P CH C2585 10 C B22 A22 AA1 V2 V1 AA2 Y1 Y2 AC1 AC2 AB1 AF2 AE2 AD3 AE1 AD1 AD2 B23 C23 B21 C21 C24 B24 A23 A24 C22 AE3 A21 AC3 AB2 W1 W2 AA4 AA3 W3 W4 AB3 AB4 Y3 IC2401 X242 ATSC CLEAR CABLE ASIC IC Y4 R PR _OUT G Y _OUT B PB _OUT X242_SPDIF X242_SPDIF I2SSCK_IND I2...

Page 55: ...27 150 1 R3437 220 R3407 220 R3425 220 R3402 3 3K R3430 1K R3432 1K R3424 22K R3439 1 8K 1 R3409 22 R3422 2 2K 1 R3429 680 1 R3428 820 1 R3436 2 2K R3442 1K R3412 390 1 R3413 2 2K 1 R3418 220 C3437 10 B C3427 22 B C3426 22 B C3402 1 B C3409 10 B C3434 10 B C3448 0 1 B C3449 2 2 B C3450 10 B C3404 0 22 B C3410 2 2 B C3413 0 1 B C3422 2 2 B C3417 0 22 B C3447 0 1 B C3424 10 B C3430 0 1 B C3425 2 2 B...

Page 56: ... 4 7K R2508 100 R2509 47 R2507 180 R2510 47 C2602 0 1 B C2599 0 1 B C2605 0 1 B C2591 0 1 B C2594 0 1 B C2588 0 1 B C2568 1 B C2589 0 1 B C2593 0 1 B R7 R6 R5 R4 R4 R3 R2 R7 R3 R1 R0 G7 R5 R2 G6 G5 G4 G0 G3 LCD B G2 G1 R1 G0 B7 B6 G1 R0 B5 B4 B3 G2 R6 B2 B1 B0 G6 DCLK1 DHS DVS DEN G7 LCD_TXOUT0 LCD_TXOUT0 G3 LCD_TXOUT1 G4 LCD_TXOUT1 LCD_TXOUT2 LCD_TXOUT2 G5 LCD_TXCLKOUT B0 LCD_TXCLKOUT B6 LCD_TXOU...

Page 57: ...A18 DVIDATA19 DVIDATA20 DVIDATA21 DVIDATA22 DVIDATA23 I2C_CLKC I2C_DATC DVI_INT_ADC X_RESET_OUT DVIDE DVIDATA8 DVIDATA9 DVIVSYNC DVIDATA10 DVIHSYNC DVIDATA11 DVICLK DVIDATA23 DVIDATA22 DVIDATA12 DVIDATA21 DVIDATA13 DVIDATA14 DVIDATA20 DVIDATA15 DVIDATA19 DVIDATA18 DVIDATA17 DVIDATA16 DVIDATA15 DVIDATA14 DVIDATA13 DVIDATA12 DVIDATA11 DVIDATA0 DVIDATA1 DVIDATA10 DVIDATA2 DVIDATA9 DVIDATA3 DVIDATA8 D...

Page 58: ...103 12P CH C108 0 1 B C125 47P CH C126 47P CH AFT LCD H KEY_B KEY_A C_SYNC INVETER_H REMOCON_IN C_SYNC POWER_ON_MUTE_H START_SW DVD_RESET DVD_POWER EEPROM_SCL DTV_RESET EEPROM_SDA IIC_OFF TX_ X242 RX_ X242 RESET TEST AFT_1 TX_ X242 AFT_2 RX_ X242 SD H LED H START_SW AFT IIC_OFF DTV_RESET EEPROM_SDA DTV_ON H EEPROM_SCL DTV_ON H LIGHT_CTL EEPROM_SDA EEPROM_SCL LCD H INVETER_H SD H DVD_POWER RX_ X242...

Page 59: ... 470P CH C737 1 B C738 1 B C741 1 B C740 1 B C739 1 B C774 1 B C778 0 1 B C749 1 B C916 2 2 B C720 0 01 B C701 0 022 B C703 100P CH C702 0 1 B C736 1 B C734 1 B C732 0 01 B C728 0 01 B C725 1 B C735 1 B C733 1 B C704 47P CH C743 0 1 B C727 1 B C750 0 0039 B C707 100P CH C754 100P CH C708 100P CH C713 0 01 B C920 1 B C919 1 B C721 1 B C724 1 B C722 1 B C723 1 B C903 0 33 B C906 0 022 B C902 10 C C9...

Page 60: ...1004 HCB1608KF 181T20 B1005 HCB1608KF 181T20 B1009 FCM1608KF 151T06 R1001 1 5K R1004 1K R1024 47K R1026 15K R1022 4 7K R1008 1K R1027 10K R1011 6 8K R1012 6 8K R1029 4 7K R1014 3 9K R1030 3 9K R1031 4 7K R1032 10K R1005 10K R1018 3 3K R1025 15K R1020 4 7K R1017 8 2K R1023 47K R1021 8 2K R1003 1K R1002 1K R1019 4 7K R1028 4 7K C1019_1 10 B C1031 10 B C1034 10 B C1018_1 10 B C1039 10 B C1038 10 B C1...

Page 61: ... C3640 0 001 B C3608 0 1 F C3635 0 001 B C3646 0 001 B C3647 0 001 B C3605 0 001 B C3606 0 1 F C3691 0 001 B C3692 0 001 B C3620 0 001 B C3617 0 001 B C3609 0 001 B C3602 0 001 B C3655 0 001 B C3630 0 001 B C3628 0 001 B C3624 0 001 B C3623 0 001 B C3622 0 001 B C3621 0 001 B C3631 0 1 B C3651 1 B C3666 0 1 B C3696 0 1 F C3693 18P CH C3694 18P CH VDD5_PS HDMI_SDA0 HDMI_SCL0 DSDA0 DSCL0 DVIVSYNC DV...

Page 62: ...T06 B4202 FCM1608CF 600T06 B4205 FCM1608CF 600T06 B4203 EBMS160808A102_RDC45 B4201 EBMS160808A102_RDC45 B4206 EBMS160808A102_RDC45 R4210 10K R4205 10K R4211 10K R4238 10K R4221 180K R4201 75 R4202 75 R4206 75 R4204 100 R4203 100 R4216 390 R4208 1K R4209 1K R4214 180K R4222 220K R4224 4 7K R4217 4 7K R4215 220K R4220 100 R4227 100 R4235 100 R4218 33K R4225 33K R4233 33K R4219 39K R4223 390 R4226 39...

Page 63: ...0K 1 4W R401 2 2K 1 4W R411 68K R414 10K R413 10K R535 4 7K 1 4W R431 4 7K 1 2W R428 330 1 2W R536 270 1 2W R430 10 1 2W R427 15K R423 5 6K 1 4W R407 82K 1 4W R409 82K 1 4W R532 82K 1 4W R505 100 1 4W R454 180 1 R402 10K 1 4W R498 100 R421 1 5K 1 2W R429 1M 1 4W RCR R439 220 1 4W R534 10K R418 3 3K R419 68K R425 300 R422 4 7K 1 4W R432 100K R415 22K R417 100K R424 47K R426 5 6K 1 2W R442 100 R438 ...

Page 64: ...60 1 4W R478 22K R495 100 R477 100 1 R461 22K R464 100 1 4W R481 100 1 4W R480 10K 1 4W R492 2 7K 1 R474 4 7K 1 R469 33K R471 0 047 1 4W R472 0 047 1 4W R525 4 7K 1 R524 10K 1 R487 4 7K 1 4W R482 2 2K 1 Q420 KTC3875S_Y_RTK SW 12V REG Q423 KTC3875S_Y_RTK SW 12V REG C446 470 16V MHE_P B403 HCB1608KF 181T20 B402 HCB1608KF 181T20 Q422 KTB1151 EV 17V REG Q421 KTA1281_Y DAMMY RESISTANCE SWITCH Q417 KTA1...

Page 65: ...00P CH C2206 0 1 B C2207 0 1 B C2203 0 01 B C2202 0 01 B OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED R2207_2 390 R2212 5 6K R2206_2 820 R2203_2 1 2K R2217 10 R2213 10 R2208 47 1 4W R2202_2 2 2K...

Page 66: ...2602 ESE22MH22 SW2 M M 2H061605 CD2301 DED020 PCB640 SPINDLE MOTOR SPINDLE MOTOR FEED MOTOR GND SW FEED MOTOR PICK UO INNER LIMIT SWITCH 6 5 4 3 2 1 SW SCHEMATIC DIAGRAM SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE LES PIECES REPAREES PAR UN ETANT ...

Page 67: ... B2 DTV B2 DVD MT PCB H 48 H 47 INTERCONNECTION DIAGRAM NC NC INVERTER_H INVERTER_H RXIN0 RXIN0 RXIN1 RXIN1 GND GND GND GND GND RXIN2 RXIN2 GND RXCLK IN RXCLK IN GND RXIN3 RXIN3 GND NC NC CD3805 CD301 CP3001 VDD 5V VDD 5V VDD 5V VDD 5V CD403_1 LCD B SYS_POWER_H LIGHT_CTL LCD B SYS_POWER_H LIGHT_CTL CD2202_1 CD2201_1 KEY_1 KEY_1 GND GND DEF132 PCB280 OPERATION2 PCB CEF274 PCB270 OPERATION PCB COMMA...

Page 68: ...ONVERTER 10µs 0 5ms 10µs 0 5V 1 0V 100mV 3 10 17 2ms 50µs 10µs 0 5V 1 0V 200mV 4 11 18 2ms 2ms 10µs 0 5V 50mV 100mV 5 12 19 FRONT END 2ms 2ms 20µs 200mV 50mV 500mV 6 13 20 2ms 1ms 20µs 200mV 200mV 500mV 7 14 21 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE I 1 ...

Page 69: ...VIDEO 10µs 200µs 2 0V 1 0V 24 56 PC JACK 2ms 200µs 200mV 1 0V 50 57 2ms 10µs 200mV 200mV 51 58 MPEG MICON DSP RF_AMP 10ns 10µs 500mV 100mV 52 59 REGULATOR 2 １00µs 2µs 500mV 2 0V 53 60 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE I 2 ...

Page 70: ... ASS Y 101G 101G 128 114 110 116 211 PCB270 OPERATION PCB ASS Y 126 211 PCB280 OPERATION 2 PCB ASS Y 132 134 201 118 112 134 112 120 120 120 129 133 135 138 131 214 120 119 121 202 202 209 202 202 107 202 202 107 202 202 207 207 207 207 207 213 207 207 PCB240 POWER PCB ASS Y 123 205 210 201 127 201 105 212 212 212 207 207 207 207 PCB130 DVD MT PCB ASS Y 207 124 125 137 PCBDH0 DIGITAL PCB ASS Y 106...

Page 71: ...M101 CD3805 HOLDER CORD POLYBAG INSTRUCTION INSTRUCTION BOOK E F S INFORMATION SHEET REGISTRATION CARD SHARP PACKAGE TOP PACKAGE STAND TOP PACKAGE STAND BOTTOM PACKING SACK SCREW LAMIFILM BAG PACKAGE BOTTOM GIFT BOX SHEET BARCODE CLEANING CLOTH PACK ...

Page 72: ...MECHANICAL EXPLODED VIEW PACKING DIAGRAM J1 3 PACKAGE STAND BOTTOM PACKAGE STAND TOP PACKING SACK 791WHA0126 SCREW PACKING SACK 791WHA0125 ...

Page 73: ...ition NOTE CLASS MARK GREASE G 555G AA PART NO Y315061000 PART NAME Do not replace the parts Because minute adjustments are needed if this condition is disassembled further more If the repair is needed replace the DVD MECHA ASS Y PCB640 SW PCB ASS Y 701 702 702 607 604 CD2001 603 M2602 606 602 704 703 605 SW2 705 CD2301 AA 703 703 605 601 608 600 ...

Page 74: ...A0470 COVER FRAME STAND 791WHA0130 LAMIFILM BAG 792WHA0716 PACKAGE STAND TOP 104 7A7040033A STAND ASS Y 792WHA0717 PACKAGE STAND BOTTOM 104A 704WPA0078 STAND 792WHA0718 PACKAGE TOP 104B 761WSB0054 ANGLE STAND 792WHA0719 PACKAGE BOTTOM 104C 800WFA0120 CUSHION LEG 793WCDD452 GIFT BOX 89001122A2 SCREW 105 7G7620007B ANGLE DVD ASS Y 890CCOR001 CLEANING CLOTH PACK 106 752WSA0640 SHIELD DIGITAL J31B0129...

Page 75: ...0018A INSULATOR R 607 92P100116A GEAR FEED 608 800WFAA008 CUSHION C 701 92P700007A SCREW GEAR FEED 702 814011723U SCREW PAN M1 7x2 3 P3 703 816112080U SEMS TAP TITE P PAN W10 2x8 704 813381750U SCREW T TITE B CAMERA PAN M1 7x5 0 P3 705 811022080U SCREW TAP TITE P BIND 2x8 CD2001 122J4O1603 CORD JUMPER 127000 2933 CD2301 122H062102 CORD JUMPER 2H062102 M2602 1515S98004 MOTOR BCZ3B05 PCB640 A5X002C6...

Page 76: ...DE ZENER UDZS12B TE 177 D705 DE7RB1202B DIODE ZENER UDZS12B TE 177 D706 DE7RB1202B DIODE ZENER UDZS12B TE 177 D707 DE7RB1202B DIODE ZENER UDZS12B TE 177 D708 DE7RB1202B DIODE ZENER UDZS12B TE 177 D709 DE7RB1202B DIODE ZENER UDZS12B TE 177 D710 DE7RB1202B DIODE ZENER UDZS12B TE 177 D711 DE7RB1202B DIODE ZENER UDZS12B TE 177 D712 DE7RB1202B DIODE ZENER UDZS12B TE 177 D713 DE7RB1202B DIODE ZENER UDZS...

Page 77: ...NSISTOR SILICON KTC3875S_Y_RTK Q1002 TPAAA05001 COMPOUND TRANSISTOR KRA101SRTK Q1003 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q1004 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q1005 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTK Q1007 TPAAA05001 COMPOUND TRANSISTOR KRA101SRTK Q1008 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q2401 T43A938000 FET 2SK393800L Q2402 T43A938000 FET 2SK393800L Q2403 T4...

Page 78: ...1608KF 601T02 B2418 024HC51513 CORE BEADS FCM1608KF 151T06 B2419 024HC51513 CORE BEADS FCM1608KF 151T06 B2420 024HC51513 CORE BEADS FCM1608KF 151T06 B2421 024HC51513 CORE BEADS FCM1608KF 151T06 B2422 024HC51513 CORE BEADS FCM1608KF 151T06 B2423 024HC51513 CORE BEADS FCM1608KF 151T06 B2430 024HC51513 CORE BEADS FCM1608KF 151T06 B2501 024HC51513 CORE BEADS FCM1608KF 151T06 B2502 024HC51513 CORE BEAD...

Page 79: ...ONNECTOR PCB SIDE A2502WV2 4P CP2401 069AAA1009 CONNECTOR PCB SIDE YKF45 0036N CP2402 069S290629 CONNECTOR PCB SIDE A2001WV2 9P CP3401 06977NM020 CONNECTOR PCB SIDE 127301123K2 CP3601 0694YJ3018 CONNECTOR PCB SIDE 1903015 3 CRYSTAL CERAMIC OSCILLATORS X101 100DT01601 CRYSTAL SMD 49 X2401 100DT02503 CRYSTAL SMD 49 X3602 100DT02801 CRYSTAL SMD 49 X6601 100DT01407 CRYSTAL SMD 49 TUNER TU2801 01641000...

Page 80: ...IC8501 I0QF045650 IC NJM4565M TE1 TRANSISTORS Q2301 TAAA1505SY TRANSISTOR SILICON KTA1505S Y RTK P Q2302 TAAA1544T0 TRANSISTOR SILICON KTA1544T RTK P Q3001 TAAA01664Y TRANSISTOR SILICON KTA1664 Y RTF P Q3002 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK Q3003 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q3004 TAAA1505SY TRANSISTOR SILICON KTA1505S Y RTK P Q3005 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y...

Page 81: ...ERMINAL PIN YQ 36 SH8501 126D000044 TERMINAL PIN YQ 36 POWER PCB ASS Y PCB PCB240 A5Z203E240 POWER PCB ASS Y CEF273A RESISTORS R403 R3K28B1R8J R METAL OXIDE 1 8 OHM 3W R404 RC31X1155J RC 1 5M OHM 1W R406 R3K681S22J R METAL OXIDE 0 022 OHM 1W R412 R63881R22J R FUSE 0 22 OHM 1W R416 R655842R2J R FUSE 2 2 OHM 1 4W R466 R5X2AD151J R CEMENT 150 OHM 5W R473 R3K78A681J R METAL OXIDE 680 OHM 2W R475 R3K78...

Page 82: ...N40050 DIODE SILICON 1N4005 EIC D432 D2WXRU3AM0 DIODE SILICON RU3AM EIC D433 D4AT01H3E0 DIODE RECTIFIER 1H3 E D434 D2LKSR3400 DIODE SCHOTTKY SR340 004 D435 D2CFC91020 DIODE SILICON ERC91 02J11SC D437 D2CA2C10R0 DIODE SCHOTTKY BARRIER YG862C10R D438 DD7R0S3550 DIODE SILICON 1SS355 TE 17 D439 D97U03001B DIODE ZENER MTZJ30B T 77 D440 D2CA2C10R0 DIODE SCHOTTKY BARRIER YG862C10R D442 D4AT01H3E0 DIODE R...

Page 83: ...X1 0 B402 024HC51816 CORE BEADS HCB1608KF 181T20 B403 024HC51816 CORE BEADS HCB1608KF 181T20 B404 024HT03553 CORE BEADS W5RH3 5X5X1 0 L401 029X000129 COIL LINE FILTER SS30V R300071 L402 029X000129 COIL LINE FILTER SS30V R300071 L405 02167E220K COIL 22 UH L408 02130G470L COIL 7313NH 470L 47 UH L409 02130G330M COIL 7313NH 471L 33 UH L411 02167E220K COIL 7313NH 472L 22 UH L413 02167E220K COIL 7313NH ...

Page 84: ...NNECTORS CP2203 069S230639 CONNECTOR PCB SIDE A2001WR2 3P CP2204 06CU221602 CORD CONNECTOR CU221602 OPERATION 2 PCB ASS Y PCB PCB280 A5Z203E280 OPERATION 2 PCB ASS Y DEF132A SWITCHES SW2251 0504101T34 SWITCH TACT EVQ21505R SW2252 0504101T34 SWITCH TACT EVQ21505R SW2253 0504101T34 SWITCH TACT EVQ21505R SW2254 0504101T34 SWITCH TACT EVQ21505R SW2255 0504101T34 SWITCH TACT EVQ21505R CONNECTORS CP2251...

Page 85: ...SMITTER ETR0088 010171 V2301 09E4126009 LCD LK255T3LZ5AZ RESISTOR RC CARBON RESISTOR CAPACITORS CC CERAMIC CAPACITOR CE ALUMI ELECTROLYTIC CAPACITOR CP POLYESTER CAPACITOR CPP POLYPROPYLENE CAPACITOR CPL PLASTIC CAPACITOR CMP METAL POLYESTER CAPACITOR CMPL METAL PLASTIC CAPACITOR CMPP METAL POLYPROPYLENE CAPACITOR K3 10 ...

Page 86: ...329 2193 Japan Apr 2007 Printed in Japan Design and Production Information Design OEM Production OEM No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher ...