Table of Contents
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In the interests of user-safety (Required by safety regulations in some countries) the set should be restored
to its original condition and only parts identical to those specified should be used.
•
Servicing Notices On Checking ..............................................................................
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How To Order Parts ...................................................................................................
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Important ........................................................................................................................
•
Hotel Mode Function ..................................................................................................
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About Lead Free Solder (Pbf) ..................................................................................
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PARENTAL CONTROL-RATING LEVEL .............................................................................
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General Specifications .............................................................................................
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Disassembly Instructions ........................................................................................
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Service Mode List .........................................................................................................
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When Replacing Eeprom (Memory) Ic ....................................................................
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Servicing Fixtures And Tools .................................................................................
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Install For Writing Tools ........................................................................................
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Re-Write For Digital Soft Firmware .....................................................................
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Update For Vctp Software ......................................................................................
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Update For Eeprom Data ...........................................................................................
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Electrical Adjustments ...........................................................................................
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Troubleshooting Guide .............................................................................................
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BLOCK DIAGRAM ...............................................................................................................
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Printed Circuit Boards ..............................................................................................
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SCHEMATIC DIAGRAMS ....................................................................................................
•
Waveforms ......................................................................................................................
•
Mechanical Exploded ViewS ....................................................................................
•
REPLACEMENT PARTS LIST .............................................................................................
SHARP CORPORATION
SERVICE MANUAL
LCD COLOR TELEVISION
LC-20AD5E-BK
MODEL
CONTENTS
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
#########
Page
A1-1
A1-1
A1-1
A1-2
A1-3
A1-3
A2-1~A2-6
B1-1~B2-2
C-1
C-2
C-3
C-3
C-4~C-7
C-8~C-11
C-12, C-13
D-1~D-7
E-1~E-7
F-1~F-14
G-1~G-8
H-1~H-40
I-1, I-2
J-1, J-2
K1-1~K2-9
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Table of Contents
Related Manuals for Sharp LC-20AD5E-BK
Summary of Contents for Sharp LC-20AD5E-BK
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Page 1: Service Manual
SERVICE MANUAL ######### LCD COLOR TELEVISION LC-20AD5E-BK MODEL In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used. CONTENTS Page •... - Page 2 SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES PERFORM A SAFETY CHECK AFTER SERVICING As for the places which need special attentions, they are indicated with the labels or seals on the Confirm that the screws, parts and wiring which cabinet, chassis and parts.
- Page 3 HOTEL MODE FUNCTION The following can be set by the Hotel mode function. FUNCTION Setting item Hotel mode ON/OFF setting for Hotel mode function. Power on fixed Effective/invalid setting of POWER button on the set and remote cotrol. (*Note 1) Maximum volume Setting of the maximum volume value (0~50).
- Page 4 ABOUT LEAD FREE SOLDER (PbF) Distinction of PbF PCB: PCBs (manufactured) using lead free solder will have a PbF printing on the PCB. (Please refer to figures.) Caution: • Pb free solder has a higher melting point than standard solder; Typically the melting point is 86 F~104 F(30...
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Page 5: General Specifications
GENERAL SPECIFICATIONS LCD Size / Visual Size 20.04 inch / 508.9mmV System LCD Type Color TFT LCD Number of Pixels 1366(H) x 768(V) View Range Left/Right 88/88 degree Up/Down 88/88 degree Color System PAL / SECAM Speaker 2 Speaker Position Front Size 1.2 x 2.8 inch... - Page 6 GENERAL SPECIFICATIONS Remote Unit RC-MU Control Glow in Dark Remocon Remocon Format SHARP Format SHARP Custom Code 10000 / 10001 / 01111 Power Source Voltage(D.C) UM size x pcs UM-3 x 2 pcs Total Keys Keys Keys Power (Stand By)
- Page 7 GENERAL SPECIFICATIONS G-10 Features Power On Memory Auto Shut Off No Operation Off Just Clock Function Game Position Comb Filter Auto Set Up (Fast installation) Auto tuning (Analog tuner) CH sort Auto clock (Analog tuner) Plug in start Picture Setting(TV) Picture Preference (AV Mode) Brightness , Contrast , Color Tint...
- Page 8 GENERAL SPECIFICATIONS Scart Spec Scart1 AV in AV out Yes (A.Tuner/D.Tuner) S-Video in RGB in Scart2 AV in AV out Yes (Monitor) S-Video in RGB in Digital Text (VBI teletext) MHEG-5 EPG (BBC type 8Days Digital tuner only) OAD (Over Air Download) Common Interface (Digital tuner only) Rec Screen Status Ch sorting based on Ch List (Digital/Germany only)
- Page 9 GENERAL SPECIFICATIONS G-11 Accessories Owner's Manual Language English, German, French, Italian, Dutch, Spanish Greek, Portuguese, Swedish, Finnish, Danish Norwegian, Polish, Hungarian, Czech, Slovak, Ukrainian Estonia, Latvia, Lithuania w/Guarantee Card Remote Control Unit Rod Antenna Poles Terminal Loop Antenna (W/ Antenna Change Plug) Terminal U/V Mixer DC Car Cord (Center+)
- Page 10 Height (cm) Container Stuffing Sets/40' container w/Pallet w/Wrapping G-16 Material Cabinet Cabinet Front PC+ABS 94V0 NON-HALOGEN Cabinet Rear PS 94V0 NON-HALOGEN Non-Halogen Eyelet G-17 Environment Environmental standard requirement Green procurement of SHARP Pb- Free Phase3(PHASE3A) Measures for Whisker WEEE A2-6...
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Page 11: Disassembly Instructions
DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS 1-3: OPERATION PCB (Refer to Fig. 1-3) AND P.C. BOARDS Disconnect the following connectors: (CP301 and CP4201). 1-1: COVER BACK/STAND ASS'Y (Refer to Fig. 1-1) Remove the Plate Button Ass'y in the direction of arrow Unlock the 2 supports 1. - Page 12 DISASSEMBLY INSTRUCTIONS 1-5: MAIN PCB (Refer to Fig. 1-5) 1-6: COVER LCD/LCD PANEL (Refer to Fig. 1-6) Remove the 3 screws 1. Disconnect the following connectors: (CP6700, CP6701, CP6702, CP6703 and CP6705). Remove the LCD Cover in the direction of arrow (A). Remove the 6 screws 1.
- Page 13 DISASSEMBLY INSTRUCTIONS REMOVAL AND INSTALLATION OF When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using FLAT PACKAGE IC tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 2-3.) REMOVAL NOTE Put Masking Tape (cotton tape) around the Flat Package...
- Page 14 DISASSEMBLY INSTRUCTIONS INSTALLATION When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin- Take care of the polarity of new IC and then install the tip Soldering Iron. (Refer to Fig. 2-8.) new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.
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Page 15: Service Mode List
SERVICE MODE LIST This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control for more than the standard time in the appropriate condition. -
Page 16: Confirmation Of Initial Data
WHEN REPLACING EEPROM (MEMORY) IC CONFIRMATION OF CHECK SUM, MICON VERSION AND DIGITAL TV MICON FIRMWARE AND POWER ON TOTAL HOURS Initial total of MEMORY IC, MICON VERSION, Digital TV MICON Firmware and POWER ON TOTAL HOURS can be checked on the screen. Total hours are displayed in 16 system of notation. NOTE: If you set a factory initialization, the total hours is reset to "0". - Page 17 SERVICING FIXTURES AND TOOLS JG201 Serial Communication JG203 MICON PROGRAM JIG KIT JG176 EU LCD MICON VER UP Change JIG 25-4 ROM DISC DTV ROM DISC JG212 EEPROM DISC JG204 MICON UPDATE TOOL DISC Ref. No. Part No. Parts Name Remarks EU LCD MICON VER Up-Date of the VCTP DATA.
- Page 18 RE-WRITE FOR DIGITAL SOFT FIRMWARE Before UPDATE the Digital Soft Firmware, it is necessary to install the WRITING TOOLS into the PC. For the installation of WRITING TOOL, refer to the "INSTALL FOR WRITING TOOLS". Unplug the AC cord, and remove the back cabinet. Using the Serial Communication Change JIG (JG201) and RS232 Cable, connect the PC terminal and UART Connector(CP2402) on the MAIN PCB.
- Page 19 RE-WRITE FOR DIGITAL SOFT FIRMWARE 7. Start the "Winupload"(Writing tool). 8. Select the "Port Setting" from Process menu, then please set it as follows. NOTE: This step is not necessary from next time.
- Page 20 RE-WRITE FOR DIGITAL SOFT FIRMWARE Select the "Connect" from File menu. Select the "Upload" from Process menu, and select the Software(CB00C74021.urt) in DTV ROM DISC(JG176). Unplug the AC cord on the set, then plug it in again. Turn on the power. The following window will appear, Up-date for Software will start.
- Page 21 RE-WRITE FOR DIGITAL SOFT FIRMWARE When the "Uploading inprogress" bar reaches a right edge, the Writing for Digital Soft Firmware will start. During the writing for Digital Soft Firmware, writing message will appear on the screen. Finish the writing for Digital Soft Firmware, writing message will disappear. Unplug the AC cord, and remove the Serial Communication Change JIG(JG201).
- Page 22 UPDATE FOR VCTP SOFTWARE Before Update the VCTP Software, it is necessary to install the WRITING TOOLS into the PC. For the installation of WRITING TOOLS, refer to the "INSTALL FOR WRITING TOOLS". Unplug the AC cord, and remove the back cabinet. Short circuit the 1 pin and 2 pin of CP802 on the Main PCB.
- Page 23 UPDATE FOR VCTP SOFTWARE Press the “TVT”. Remove the check of “Bootloader Version”, and check it again. NOTE : When the number of the side of the check box becomes 40, you can proceed to next step. If the number doesn’t become 40, check the connection and try again from step 1.
- Page 24 UPDATE FOR VCTP SOFTWARE Press the “Erase Flash”. Then, press the “C:\TV\MINTS8\Output\VCTP\Obj\Mints.bin” twice. Press the , and select the writing Firmware. C-10...
- Page 25 UPDATE FOR VCTP SOFTWARE Select the “Address", then input the ”0x7ffff", and press the “OK”. Press the “Load Bin -> Flash”. The following window will appear, then writing will start. After the finishing of the writing, window will close. Finish the writing, unplug the AC cord, and remove the MICON PROGRAM JIG KIT 25-4 (JG203). Insert the AC cord again, turn on the power.
- Page 26 UPDATE FOR EEPROM DATA Before Update the EEPROM data, it is necessary to install the WRITING TOOLS into the PC. For the installation of WRITING TOOLS, refer to the "INSTALL FOR WRITING TOOLS". Set to the standby mode, and remove the back cabinet. Using the MICON PROGRAM JIG KIT 25-4 (JG203), connect the PC Terminal and Pin 1-4 of CP802 on the Main PCB (JG203(Red line) =1 pin of CP802).
- Page 27 UPDATE FOR EEPROM DATA Press the "Change", and select the writing EEPROM data file (TEXT file). Press the "Update NVM from File". The following window will appear, writing will start. After the finishing of the writing, the window will close. Finish the writing, unplug the AC cord, and remove the MICON PROGRAM JIG KIT 25-4 (JG203).
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Page 28: Electrical Adjustments
ELECTRICAL ADJUSTMENTS 1. ADJUSTMENT PROCEDURE FUNCTION FUNCTION H POSI OSD H POSI MIN Read and perform these adjustments when repairing the V POSI OSD V POSI circuits or replacing electrical parts or PCB assemblies. R DRIVE(M) V POSI MAX R CUT OFF(M) V POSI MIN CAUTION G DRIVE(M) - Page 29 ELECTRICAL ADJUSTMENTS 2-2: CONTRAST Place the set in Aging Test for more than 15 minutes. Receive the color bar pattern. (RF Input) Using the remote control, set the brightness and contrast to normal position. Press the LEFT/RIGTH button on the remote control until the contrast step No.
- Page 30 ELECTRICAL ADJUSTMENTS 2-3: Confirmation of Fixed Value (Step No.) Please check if the fixed values of each of the adjustment item is set correctly referring below. (TUNER/EXT/COMPONENT/HDMI/PC/DTV) COMPONENT(NTSC) COMPONENT(PAL) HDMI(NTSC) HDMI(PAL) TUNER CVBS S(Y/C) 480i 480p 720p 1080i 576i 576p 720p 1080i 480i...
- Page 31 ELECTRICAL ADJUSTMENTS 2-4: Confirmation of Fixed Value (Step No.) Please check if the fixed values of each of the adjustment item is set correctly referring below. (TUNER/EXT) EXT1(SCART1), EXT2(SCART2) EXT3(RCA) EXT2(SCART2) EXT3(RCA) EXT1(SCART1) TUNER CVBS CVBS S(Y/C) S(Y/C) 576i 576i 480i 576i 480i...
- Page 32 ELECTRICAL ADJUSTMENTS 3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) LCD PANEL CD403 MAIN PCB CP2401 CP802 CP101 OPERATION PCB CP2402 CP2203 CP5000 CP7201 J4205 CD302 REMOCON PCB CP1000 OS2201 J702 CP4304 CP2201 CP4301 SPEAKER J4200 CD3400 CP501 CP3400 J4201 CP3801 J4208 CP102...
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Page 33: Troubleshooting Guide
TROUBLESHOOTING GUIDE POWER DOES NOT TUNER ON Is F501 broken? Change F501. Is there voltage at pin Check IC501 and peripheral 10 of IC501 at 18.9V? circuit. Check IC503 and peripheral Is there voltage at pin circuit. Or change IC503. 2 of IC503 at 5V? Change MAIN PCB. - Page 34 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (1) Is CD7204 connected? Connected CD7204. Is there signal at Change CP7201. CP7201 ? Check IC803. Or change SCALER PCB.
- Page 35 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (2) Check IC4205 and Is there signal at peripheral circuit. IC4205 ? Check IC803 and peripheral circuit.
- Page 36 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR. (DIGITAL) Change DIGITAL TUNER Does an error MODULE. message display it? Change MAIN PCB.
- Page 37 TROUBLESHOOTING GUIDE THE COLOR DOES NOT APPEAR Is setting of color Change the setting of color. normal? Is the color signal Receive the color signal. received? Check IC803 and peripheral circuit.
- Page 38 TROUBLSHOOTING GUIDDE ON SCREEN DISPLAY DOES NOT APPEAR Check IC101 and Is there signal at pins peripheral circuit. 2, 4 of IC101? Is there color signal at Check IC803 and peripheral pins 83 and circuit. 84 of IC803 ? Change MAIN PCB.
- Page 39 TROUBLESHOOTING GUIDE THE SCREEN HAS A VERTICAL LINE OR A HORIZONTAL LINE. Is there a normal waveform at pins 184, Change V2301. 187 and 190 of IC803? Change IC803.
- Page 40 TUNER/SCART1/SCART2/RCA AUDIO OUT BLOCK DIAGRAM TU6002 TUNER RF_AGC IC6001 BUS_SW SCALER/SUB F_SCL F_SCL MICON F_SDA F_SDA CVBS D_TUNER_SCL D_TUNER_SCL D_TUNER_SDA D_TUNER_SDA IF AGC SOUND AMP/ SCALER/ DIF1 DIF1 HEADPHONEJACK/ DIF2 DIF2 MICON COMPONENT IF_AGC IC4201 TUNER_OUT_CVBS_SW 6 TU_TUNER_CVBS_IN D_TUNER_CVBS_IN D_TUNER_CVBS 2 OUT J4206 SW_CVBS_(TU/D_TU)
- Page 41 POWER/REGULATOR BLOCK DIAGRAM CP3801 SOUND+B SOUND+B SOUND+B IC3801 REG SW+12V P.CON+9V SW+12V AT+5V AT+5V AT+5V Q3812 SW P.CON+5V SW+12V Q3814 DTV+4V IC304 Q3805/Q3804 SW_TR P.CON+12V_DTV Q3200 SW P.CON+3.3V Q3202 AT+3.3V P.CON+8V IC3203 IC3205 5V_REG P.CON+5V VCP D3804 IC3203 REG AT+1.8V_1 IC3204 REG AT+1.8V_2 Q3806 SW...
- Page 42 SCALER/SUB MICON BLOCK DIAGRAM CP7201 LCD PANEL CP3801 LCD+B LCD+B LVDS+/- V2301 DTV_H DTV_LPM_CTL_H LPM_INT DTV_RESET DTV_TX/RX SOUND AMP/ DTV_TX/RX HEADPHONE D_TUNER_AUDIO_L 10 106 91/92 SW_A1_R JACK/ D_TUNER_AUDIO_R SW_A1_L HDMI/D-SUB COMPONENT 131 ~ VGA-R/G/B 137 ~ SDA/SCL SW_Y/D_Y SW_PB/D_PB 179~181 SW_PR/D_DR CP4301 REMOCON_PCB...
- Page 43 HDMI/D-SUB BLOCK DIAGRAM SW_A1_R SW_A_L IC4302 VGA-R/VGA-G J4208 AUDIO_MINI_PIN_JACK YUV/DVI_Rch_SW VGA-B PC/DVI1_A_IN_R SDA/SCL H-SYNC SCALER/ V-SYNC SUB MICON PC/DVI1_A_IN_L DEN/DCLK DRI0~7/DGI0~7/DBI0~7 HDMI_I2S IC4303 IC3605 HDMI_I/F SiI9025CTU J4200 AUDIO_IN_JACK YUV/DVI_Lch_SW 110~144 YUV_A_R YUV_A_L Q4303 CP4302 D-SUB_CONNECTOR VGA-R VGA-G Q4304 VGA-B X3602 28.322MHz DDHS VGA_VS IC3601 1.8V_REG...
- Page 44 SOUND AMP/HEADPHONE JACK/COMPONENT JACK BLOCK DIAGRAM IC4205 D.TUNER/YUV_SW J4200 COMPONENT_JACK Y_IN SW_Y/D_Y PB_IN SW_PB/D_PB PR_IN SW_PR/D_PD DTV_LPM_CTL_H D_TUNER_AUDIO_L D_TUNER_AUDIO_R DTV_TX/RX SCALER/ SUB DTV_RESET MICON LPM_INT SP_AUDIO_OUT_L SP_AUDIO_OUT_R DTV_H AUDIO_MUTE A_OUT_L A_OUT_R IC1000 SOUND_AMP CVBS J4205 HEAD_PHONE_JACK (SW) TVTX SPEAKER TVRX CP1000 RESET D.TUNER YUV...
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Page 45: Digital Block Diagram
DIGITAL BLOCK DIAGRAM A, B, E FLASH 256Mbit 16Mbit C, D, F IC2403 IC240 MEPGTS Digital IF+/- OFDM AOUTR STV0362 AUDIO AOUTL IC4001 OPEAMP AUDIO_L+L- CVBS TSH73CD AUDIO_R+R- TVTX IC6406 MPEG STM5105 TVRX IC2401 POWER CTL RESET EEPROM64K M24C4WMN6TP IC2409 Flash ROM Common Interface 3.8V... -
Page 46: Power Block Diagram
POWER BLOCK DIAGRAM L506 L507 L510 CD501 J501 CP501_1,2,3.4,5.+24V AC IN 5V REG IC503 LA5779 F501 CP504_14,15. AT+5V TRANSFORMER T501 D506 13V REG IC504 LA5779 D501 FCF10A20 C507 CP504_1,2. SOUND+B CP504_8,9. SW+12V CP504_11.SYS POWER-H REGULATOR 12V REG IC502 KIA431A-AT IC505 BA00BC0WT-V5 Q501 IC506 IC501... - Page 47 PRINTED CIRCUIT BOARDS MAIN (TOP SIDE) CP1000 CP7201 CP4301 CP4304 CP3801 B3801 B1003 B1001 SH4304 R3801 C801 W820 R3831 R3217 R3805 NR801 NR802 B1002 B1005 B801 R3806 R3832 C805 R3835 B4306 Q3806 R835 C807 C3231 R3834 B813 R3815 R3816 CP3400 L3804 R832 C3227...
- Page 48 PRINTED CIRCUIT BOARDS MAIN (BOTTOM SIDE) IC3204 B4326 Q4309 C4358 R884 Q4308 C3228 C3232 R831 L4225 R842 R3213 R4335 C3230 R3219 W842 W849 C865 C3226 R3220 W890 C3817 C868 C846 R822 C3813 Q3808 R3821 B6002 B3804 Q3810 D3805 B812 Q4214 B3805 R4341 B807...
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Page 49: Printed Circuit Boards
PRINTED CIRCUIT BOARDS POWER/REMOCON/OPERATION (INSERTED PARTS) SOLDER SIDE CP501 SH504 C511 C532 B501_1 C533 C524 L502 C522 L508 C507 W016 W021 W018 W004 W810 C519 W003 L504 W805 L509 POWER IC505 IC506 C518 R511 W020 C516 W002 W008 R536 C515 C526 C525 D518... - Page 50 PRINTED CIRCUIT BOARDS POWER/REMOCON/OPERATION (CHIP MOUNTED PARTS) SOLDER SIDE R2206 R2203 R2204 R2202 R2201 CEF301A CEF302A Q503 Q504 CEF300A R553 R524 Q505 R546 R530 R513 R535 Q506 R529 D516 R531 R543 R525 R526 R547...
- Page 51 21PIN SCHEMATIC DIAGRAM (MAIN PCB) SW_CVBS[TU/D_TU] FROM/TO POWER Q4217 KRA103SRTK AT+5V L4214 L4221 P.CON+9V P.CON+5V 47uHNLV25 47uHNLV25 BUFFER Q4216 KTC3875S_Y_RTK R4279 W881 W890 LEVEL SHIFT EXT_MUTE-H Q4218 KRC102SRTK FROM/TO TUNER C4216 TU_VIDEO_OUT V-S-NP FROM/TO POWER I/O C4222 D_TUNER_CVBS NSEV L4225 P.CON+9V L4233 10uHNLV25...
- Page 52 POWER SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO POWER2 CP3801 (CP504) TWG-P23P-A1 SOUND+B SOUND+B SOUND+B SOUND_GND SOUND GND SOUND GND DIGITAL+5V SW SW+12V Q3806 SW+12V KTA1281_Y SW+12V FROM/TO 21PIN RLY_H STAND-BY_H SYS_POWER_H R3816 SYS_POWER_H AT+5V LIGHTE_CTL P.CON+9V LIGHT_POWER_H P.CON+5V LIGHT_POWER_H R3840 AT+5V P.CON SW AT+5V Q3807...
- Page 53 REGULATOR SCHEMATIC DIAGRAM (MAIN PCB) AT1.8V_REG IC3203 BD7820FP V_IN V_OUT V_ADJ 0.75 AT+1.8V_1 R3215 R3210 FROM/TO SCALER FROM/TO POWER +-1% AT+3.3V RXT_RST# AT+3.3V AT+3.3V P.CON+5V_VCTP PC_SYNC_SW AT+1.8V_1 AT+1.8V_2 P.CON+5V AT+3.3V AT+5V P.CON+1.8V_REG AT1.8V_REG IC3204 BD7820FP D3203 IC3201 BA00BC0WFP SW+12V EC31QS04 P.CON+8V V_IN V_OUT...
- Page 54 AV JACK / SWITCH SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO JACK YUV_A_L YUV_A_R YUV-AUDIO L/R IN J4200_1 FROM/TO 21PIN AV6-57B03-01H EXT_MUTE W869 NLCV32T L4230 L4229 R4302 W863 YUV_A_L 22uH L4228 R4301 22uHNLV25 YUV_A_R NLFC3225 22uHNLV25 FROM/TO DVD INTERFACE W865 B4200 Y_IN S_JACK_Y FCM1608CF-600T06 S_JACK_C...
- Page 55 SOUND AMP SCHEMATIC DIAGRAM (MAIN PCB) SOUND AMP IC1000 LA42052-E 14.0 14.0 14.0 R1027 1.8K 1/10W B1004 R1014 HCB1608KF-330T50 1.8K 1/10W R1017 R1015 2.2K 1/10W W1010 2.2K 1/10W C1005 C1006 0.0047 0.0047 HS301 763WAA0370 B1006 R1003 FROM/TO SCALER HCB1608KF-330T50 6.8K C1004 R1000 SP_AUDIO_OUT_R...
- Page 56 TUNER SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO POWER P.CON+5V AT+5V FROM/TO 21PIN TU_VIDEO_OUT FROM/TO SCALER DTV_AV_SW R6018 FROM/TO SUB MICON/RS-232C C6007 Q6005 TU6002 RF_AGC KRC102SRTK 220P CH TDTG-S156D C6006 F_SCL B6003 F_SDA HCB1608KF-330T50 3-COM B3(Vcc) R6011 R6009 2-COM 1-COM FROM/TO REGULATOR P.CON+3.3V LEVEL SHIFT Q6001...
- Page 57 SCALER SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO REGULATOR FROM/TO POWER B819 AT+3.3V S_8.0AU AT+3.3V P.CON+8V B802 S_3.3FE HCB1608KF-181T20 PANELPOWER_H C813 HCB1608KF-181T20 DTVPOWER_H SYS_POWER_H 10 C B803 S_3.3VO LIGHT_CONTROL LIGHT_POWER_H HCB1608KF-181T20 B804 S_3.3IO3 POWER_FAIL POWER_FAIL B805 RLY_H HCB1608KF-181T20 S_3.3IO1 R852 EPG_LED B806 HCB1608KF-181T20 S_3.3COM C845...
- Page 58 SUB MICON/RS-232C SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO SCALER FROM/TO 21PIN SCART1_SW SCART2_SW DTUNER_H SCART_A_SW FROM/TO AV JACK/SWITCH DTUNER_H FROM/TO JACK COMPONENT/DVI PC_SYNC_SW R110 RF_AGC P0_6 P1_3 L101 P.CON+3.3V R115 SCART1_SW RS232_TXD P0_5 RS232_TXD FROM/TO TUNER 22uHNLV32 NLCV32T R116 SCART2_SW RS232_RXD 39 NC 27 P4_5 RF_AGC...
- Page 59 JACK SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO SCALER AUDIO_SCART1/2_Lch_SW IC4302 MM1501XNRE EPG_LED STANDBY_LED C4336 YUV_A_R REMOCON KEY-A KEY-B SW_A1_R [YUV/DVI/PC] KEY-C VGA-R BUFFER VGA-G C4347 PC/DVI1_A_IN_R VGA-B VSYNC HSYNC [YUV/DVI/PC] SW_A1_R SW_A1_L [YUV/DVI/PC] PC AUDIO IN J4208 AUDIO_SCART1/2_Lch_SW MSJ-2000B_AG(O87) IC4303 MM1501XNRE FROM/TO INTERFACE_HDMI IC C4350 YUV_A_L...
- Page 60 PANEL INTERFACE DIAGRAM (MAIN PCB) FROM/TO SCALER LCD_TXOUT0- LCD_TXOUT0+ LCD_TXOUT1- LCD_TXOUT1+ LCD_TXOUT2- LCD_TXOUT2+ LCD_TXCLKOUT- LCD_TXCLKOUT+ LCD_TXOUT3- LCD_TXOUT3+ FROM/TO PANEL CP7201 20389-Y30E W927 W928 W925 LCD_TXOUT3+ RIN3+ LCD_TXOUT3- RIN3- LCD_TXCLKOUT+ RxCLK+ LCD_TXCLKOUT- RxCLK- LCD_TXOUT2+ RIN2+ LCD_TXOUT2- RIN2- LCD_TXOUT1+ RIN1+ LCD_TXOUT1- RIN1- LCD_TXOUT0+ RIN0+ LCD_TXOUT0-...
- Page 61 INTERFACE_HDMI IC SCHEMATIC DIAGRAM (MAIN PCB) D3605 RB160L-40 JG3606 FROM/TO SCALER JG3607 DPB0 DPB1 JG3614 VDD5_PS DPB2 EEP_ROM IC3606 AT24C02BN-10SU-1.8 DPB3 DPB4 DPB5 D3630 DPB6 R3636 R3628 DPB7 UDZS5.6B BUFFER BUFFER Q3602 4.7K DPG0 4.7K Q3603 Q3604 KTC3875S_Y_RTK DPG1 KTK5132E KTK5132E DPG2 DPG3...
- Page 62 DVD INTERFACE DIAGRAM (MAIN PCB) W842 S_JACK_Y W849 S_JACK_C [DVD/VIDEO] W700 VIDEO_A_R SW_A2_R [DVD/VIDEO] W702 VIDEO_A_L SW_A2_L FROM/TO SCALER FROM/TO AV JACK/SWITCH SW_Y S_JACK_Y SW_C S_JACK_C SW_A2_L VIDEO_A_L SW_A2_R VIDEO_A_R NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST...
- Page 63 ASIC SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO FLASH/SDRAM FMIDATA0 FMIDATA1 FROM/TO FMIDATA2 COMMON INTERFACE FMIDATA3 FMIDATA4 TS_OUT_DATA0 C2408 FMIDATA5 TS_OUT_DATA1 FMIDATA6 TS_OUT_DATA2 0.1 B FMIDATA7 TS_OUT_DATA3 C2409 FMIDATA8 TS_OUT_DATA4 FMIDATA9 TS_OUT_DATA5 0.01 B X2401 FMIDATA10 TS_OUT_DATA6 DVB-T ASIC FMIDATA11 TS_OUT_DATA7 IC2401 FMIDATA12 27MHz STM5105ALB...
- Page 64 NR2401 4D02WGJ0560TCE LMIADD0 LMIADD0M FLASH / SDRAM SCHEMATIC DIAGRAM LMIADD1 LMIADD1M LMIADD2 LMIADD2M LMIADD3 LMIADD3M (MAIN PCB) NR2402 4D02WGJ0560TCE LMIADD4 LMIADD4M LMIADD5 LMIADD5M LMIADD6 LMIADD6M LMIADD7 LMIADD7M FROM/TO POWER I/O NR2403 FROM/TO ASIC 4D02WGJ0560TCE LMIADD8 LMIADD8M LMIADD9 LMIADD9M FMIADD22 LMIADD11 LMIADD11M FMIADD21 LMIADD12...
- Page 65 COMMON INTERFACE SCHEMATIC DIAGRAM (MAIN PCB) CP5001 30_5027_000_102_000+ PCMCIA CARD EJECTOR CP5000 36_5027_068_130_831+ FROM/TO FLASH/SDRAM NR5009 4D02WGJ0470TCE FMIADD1M FMIADD2M FMIADD3M FMIADD4M LOGIC FMIADD5M /CE1 IC5000 TC74LCX245FT(EL) FMIADD6M NR5010 FMIADD7M 4D02WGJ0470TCE FMIRDNWRM FMIADD8M FMIADD9M CARD_EN FMIADD10M FMIDATA0M FMIADD11M FMIADD12M FMIDATA1M CARD_EN FMIADD13M NR5011 FMIDATA2M...
- Page 66 POWER I/O SCHEMATIC DIAGRAM FROM/TO COMMON INTERFACE P3V3 (MAIN PCB) FROM/TO FLASH/SDRAM REG+2.5V REG+1.2V REG+3.3V IC6402 BD7820FP IC6401 BD7820FP IC6403 BD7820FP P3V3 P2V5 D6408 D6410 EC31QS04 EC31QS04 V_IN V_OUT V_ADJ V_IN V_OUT V_ADJ V_IN V_OUT V_ADJ FROM/TO OFDM/TUNER 3.18 3.18 1.25 1.25 1.25...
- Page 67 OFDM/ T UNER SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO ASIC FERESET FEERROR SDA_D SCL_D R1708 C1701 FERESET FROM/TO COMMON INTERFACE RESET C1732 0.1 B 100P VDD33 VDD1 TS_IN_CLK TS_IN_DATA0 R1712 SCL_D TS_IN_DATA1 VDD1 C1702 TS_IN_DATA2 R1706 TS_IN_DATA3 SDA_D GPI08 0.1 B TS_IN_DATA4 C1736 TS_IN_DATA5...
- Page 68 POWER2 SCHEMATIC DIAGRAM (POWER PCB) 14PIN SH505 YQ-36 SH501 CD502 YQ-36 CU2E1301 FROM/TO INVERTER CP501 SH502 SH503 SH504 A2001WV2-14P YQ-36 YQ-36 YQ-36 +24V +24V +24V C558 +24V L502 275V ECQUL +24V C512 10uH L507 TSL0808 SS24V-K07325 TH501 470P KX C532 5D2-11LC R548 D501...
- Page 69 (OPERATION PCB) FROM/TO JACK CP2203 (CP4304) A2001WR2-4P KEY C R2205 KEY A POWER KEY B SW2205 MAIN PCB EVQ21505R CD2200 CU243701 PROPER37 PROPER32 SHARP SW2201 POWER POWER POWER SW2202 INPUT INPUT INPUT SW2207 MENU MENU SW2206 VOL DOWN CH UP...
- Page 70 INTERCONNECTION DIAGRAM H1 H2 OPERATION PCB D-SUB CP4302 PCB270 CEF301 VGA-R CD2200 CP4304 AUDIO OUT VGA-G YUV-AUDIO L/R IN J4208 KEY C KEY C VIDEO/S-VIDEO/AUDIO IN J4200_1 J4201 VGA-B PC/DVI AUDIO IN KEY A KEY A J702 KEY B KEY B CP102 DGND HEADPHONE JACK...
- Page 71 WAVEFORMS 21PIN TUNER 10µs 20µs 20µs 0.5V 200mV 200mV AV JACK/SWITCH 20µs 10µs 200mV 200mV 500mV 20µs 10µs 200mV 200mV 500mV 20µs 10µs 200mV 200mV 500mV 10µs 500mV 100mV 500mV 10µs 500mV 200mV 500mV The following waveforms were measured at NOTE: the point of the corresponding balloon number in the schematic diagram.
- Page 72 WAVEFORMS 200ms 2.0ms 500mV 100mV SOUND AMP/HEADPHONE AMP 2.0ms 200ms 10µs 50mV INTERFACE_HDMI IC 2.0ms 10µs 10µs 1.0V 50mV 2.0ms 10µs 10µs 1.0V 50mV 2.0ms 10µs 10µs 1.0V 50mV SCALER/MICON 10ns 2.0ms 0.5V 50mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
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Page 73: Mechanical Exploded View
MECHANICAL EXPLODED VIEW 102C 105A 102B 102F 105B 102J 105B 103D 105B 102I 102J 102H 103D 102I 102K 102K 103A 103B 102A 103D 102K 102D 103C 102G 102G 103D 103D 102E PCB240 (POWER PCB ASS'Y) PCB270 (OPERATION PCB ASS'Y) 104B PCBF40 (MAIN PCB ASS'Y) 104A... - Page 74 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) POLYBAG INSTRUCTION (JA4PD100) POLYBAG INSTRUCTION (JA4PD400) INSTRUCTION BOOK (E/G/F/I/H/S) GUARANTEE CARD INSTRUCTION BOOK (GR/PR/SW/FI/D/N) INSTRUCTION BOOK (PL/HU/CZ/SVK/UKR/ES/LA/LI) AQUOS CARE PLAN INFORMATION SHEET (FOR G. CARD AND AQUOS) CLEANING CLOTH PACK CD501, CD504 TM101 PACKAGE TOP PACKAGE TOP PACKING SACK PACKAGE BOTTOM...
- Page 75 MECHA REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION CODE 9JD7A7010304A FRONT CABI ASS'Y 101A 9JD701WPJ1500 CABINET FRONT 101B 9JD702WNB0009 SHEET SPEAKER 101C 9JD706WPA0026 COVER LED 101D 9JD713WPA0412 GLASS LED 101E 9JD7235270037 BADGE BRAND 101F 9JD800WQ0A136 FELT SHEET 101G 9JD800WQ00130 FELT SHEET 5x250xT0.3 9JD7A7020141A BACK CABI ASS'Y 102A...
- Page 76 MECHA REPLACEMENT PARTS LIST 9JD8117540C0S SCREW TAPPING(B0) TRUSS 4x30 9JD8117540A0U SCREW TAPPING(B0) TRUSS 4x10 9JD8110230A4S SCREW TAP TITE(P) BIND 3x14 9JD8110226A0U SCREW,TAP TITE(P) BIND 2.6x10 9JD811022680U SCREW TAP TITE(P) BIND 2.6x8 9JD8110630A0U SCREW TAP TITE(P) BRAZIER 3x10 9JD8110K3080U SCREW TAP TITE(P) LAMI HEAD 9JD8109230A0S SCREW TAP TITE(B) BIND 3x10 9JD810923080S...
- Page 77 ELECTRIC REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION CODE REMOCON PCB ASS'Y *** PCB *** PCBDA0 9JDA32B01EDA0L REMOCON PCB ASS'Y CEF302A *** DIODES *** D2201 9JD0021E9Q010 LTL-1BEFJ-002A *** CONNECTORS *** CP2201 9JD069S250639 CONNECTOR PCB SIDE A2001WR2-5P *** OTHERS *** OS2201 9JD077A033001 REMOTE RECEIVER...
- Page 78 ELECTRIC REPLACEMENT PARTS LIST D3601 9JDD77R1A1R10 DIODE VARISTA AVRL161A1R1NT D3603 9JDD77R1A1R10 DIODE VARISTA AVRL161A1R1NT D3605 9JDDD7R60L400 DIODE SCHOTTKY RB160L-40-TE25 D3628 9JDD28R1QS040 DIODE EC31QS04-TE12L 9JDD4CRSK34A0 DIODE SCHOTTKY SK34A D3629 9JDD28R1QS040 DIODE EC31QS04-TE12L D3630 9JDDE7RB5R62B DIODE ZENER UDZS5.6B TE-17 D3801 9JDD28R1QS040 DIODE EC31QS04-TE12L D3802 9JDD28R1QS040...
- Page 79 ELECTRIC REPLACEMENT PARTS LIST IC3205 9JDI1KF98D050 KIA78D05F IC3601 9JDI07F078200 BD7820FP-E2 IC3605 9JDIG1F090250 SII9025CTU IC3606 9JDS32B01EE04 MEMORY DATA AT24C02BN-10SU-1.8 IC3801 9JDI07F0C0WF0 BA00BC0WFP-E2 IC3804 9JDI1LF010150 AL1015 IC4201 9JDI0UF015020 MM1502XNRE IC4202 9JDI0UF015010 MM1501XNRE IC4203 9JDI0UF015010 MM1501XNRE IC4204 9JDI0QF025840 NJM2584AM(TE1) IC4205 9JDI0QF025840 NJM2584AM(TE1) IC4206 9JDI0UF015010 MM1501XNRE IC4301...
- Page 80 ELECTRIC REPLACEMENT PARTS LIST Q4222 9JDTAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q4223 9JDTAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q4224 9JDTCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q4303 9JDTCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q4304 9JDTCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q4305 9JDTPAAB05001 COMPOUND TRANSISTOR KRA102SRTK Q4306 9JDTCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q4307 9JDTCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK...
- Page 81 ELECTRIC REPLACEMENT PARTS LIST B4214 9JD024HC56005 CORE,BEADS FCM1608CF-600T06 B4300 9JD024HT03564 CORE,BEADS W4BRH3.5X6X1.0 B4301 9JD024NC51021 CORE,BEADS EBMS160808A102_RDC45 B4302 9JD024NC51021 CORE,BEADS EBMS160808A102_RDC45 B4303 9JD024HC56005 CORE,BEADS FCM1608CF-600T06 B4304 9JD024HC56005 CORE,BEADS FCM1608CF-600T06 B4305 9JD024HC56005 CORE,BEADS FCM1608CF-600T06 B4306 9JD024HC51816 CORE,BEADS HCB1608KF-181T20 B4307 9JD024HC51816 CORE,BEADS HCB1608KF-181T20 B4308 9JD024HT03564 CORE,BEADS...
- Page 82 ELECTRIC REPLACEMENT PARTS LIST L4219 9JD0216SD470J COIL L4221 9JD0216SD470J COIL L4223 9JD0216SD470J COIL L4224 9JD0216SD1R5J COIL 1.5 UH L4225 9JD0216SD100J COIL L4226 9JD0216SD470J COIL L4227 9JD0216SD220J COIL L4228 9JD0216SD220J COIL L4229 9JD0216SD220J COIL L4230 9JD0216MA220K COIL L4231 9JD0216SD220J COIL L4232 9JD0216SD1R5J COIL 1.5 UH...
- Page 83 ELECTRIC REPLACEMENT PARTS LIST NR2415 9JD110P4000M5 R,NETWORK 4D02WGJ0000TCE NR2416 9JD110P4000M5 R,NETWORK 4D02WGJ0000TCE NR2417 9JD110P4000M5 R,NETWORK 4D02WGJ0000TCE NR2418 9JD110P4470M5 R,NETWORK 4D02WGJ0470TCE NR2419 9JD110P4470M5 R,NETWORK 4D02WGJ0470TCE NR2420 9JD110P4560M5 R,NETWORK 4D02WGJ0560TCE NR2421 9JD110P4560M5 R,NETWORK 4D02WGJ0560TCE NR2422 9JD110P4560M5 R,NETWORK 4D02WGJ0560TCE NR3601 9JD110P4330M5 R,NETWORK 4D02WGJ0330TCE NR3602 9JD110P4330M5 R,NETWORK...
- Page 84 ELECTRIC REPLACEMENT PARTS LIST ! D506 9JDD4CZBJ4KV0 DIODE,BRIDGE KBJ4KV D507 9JDD2BXARS010 DIODE SILICON SARS01-V1 D508 9JDD97U03301B DIODE,ZENER MTZJ33B T-77 D509 9JDD4AT01H3E0 DIODE RECTIFIER 1H3-E D510 9JDD97U01501B DIODE,ZENER MTZJ15B T-77 D512 9JDD97U03301B DIODE,ZENER MTZJ33B T-77 D513 9JDD4AT01H3E0 DIODE RECTIFIER 1H3-E D514 9JDD97U03001B DIODE,ZENER MTZJ30B T-77...
- Page 85 ELECTRIC REPLACEMENT PARTS LIST SH501 9JD126D000044 TERMINAL PIN YQ-36 SH502 9JD126D000044 TERMINAL PIN YQ-36 SH503 9JD126D000044 TERMINAL PIN YQ-36 SH504 9JD126D000044 TERMINAL PIN YQ-36 SH505 9JD126D000044 TERMINAL PIN YQ-36 OPERATION PCB ASS'Y *** PCB *** PCB270 9JDA32B01E270L OPERATION PCB ASS'Y CEF301A *** SWITCHES *** SW2201...
- Page 86 © COPYRIGHT 2007 BY SHARP CORPORATION ALL RIGHTS RESERVED. 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.
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