Sharp LC-26AD5E-BK Service Manual
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Sharp LC-26AD5E-BK Service Manual

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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 ..............................................................................
•
How To Order Parts ....................................................................................................
•
Important .........................................................................................................................
•
Hotel Mode Function ..................................................................................................
•
About Lead Free Solder (Pbf) ..................................................................................
•
Parental Control - Rating Level ...........................................................................
•
General Specifications ..............................................................................................
•
Disassembly Instructions ........................................................................................
•
Service Mode List ..........................................................................................................
•
When Replacing Eeprom (Memory) Ic ....................................................................
•
Servicing Fixtures And Tools .................................................................................
•
Install For Writing Tools .........................................................................................
•
Re-Write For Digital Soft Firmware .....................................................................
•
Update For Vctp Software .......................................................................................
•
Update For Eeprom Data ...........................................................................................
•
Electrical Adjustments ............................................................................................
•
Troubleshooting Guide .............................................................................................
•
BLOCK DIAGRAM ................................................................................................................
•
Printed Circuit Boards ..............................................................................................
•
Schematic Diagrams ....................................................................................................
•
Waveforms ......................................................................................................................
•
Mechanical Exploded ViewS .....................................................................................
•
REPLACEMENT PARTS LIST .............................................................................................

SHARP CORPORATION

SERVICE MANUAL

LCD COLOR TELEVISION

LC-26AD5E-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~A2-5
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-10
H-1~H-40
I-1, I-2
J-1~J-3
K1-1~K2-12

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Summary of Contents for Sharp LC-26AD5E-BK

  • Page 1: Service Manual

    SERVICE MANUAL ######### LCD COLOR TELEVISION LC-26AD5E-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. Setting item FUNCTION ON/OFF setting for Hotel mode function. Hotel mode 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°C~40°C) higher.

  • Page 5: General Specifications

    GENERAL SPECIFICATIONS LCD Size / Visual Size 25.5 inch / 647.7mmV 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 1.6 x 4.8 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 Picture Setting(PC) BRIGHTNESS , CONTRAST Color Temperature HOR POSITION , VER POSITION PHASE , CLOCK AUTO ADJUST RED , GREEN , BLUE Backlight Power Management XGA Mode WXGA INPUT WVGA INPUT Audio Nicam Tone Control (Bass/Treble/Balance) Loudsp. Sound Auto Vol Clear Voice Surround (Sound wide)
  • Page 8 GENERAL SPECIFICATIONS PC Monitor Input VGA (640x480) Yes (60Hz) VGA (720x400) WVGA (848x480) SVGA (800x600) Yes (60Hz) XGA (1024x768) Yes (60Hz) WXGA (1280x768) Yes (60Hz) WXGA (1280x720) WXGA (1360x768) Yes (60Hz) SXGA (1280x1024) HDMI Input Yes (60Hz) VGA (640x480) Yes (60Hz) 720x480i (4:3) Yes (60Hz) 720x480i (16:9)
  • Page 9 Height (cm) Container Stuffing Sets/40' container w/Pallet w/Wrapping G-16 Material Cabinet Cabinet Front PC+ABS 94V0 NON-HALOGEN Cabinet Rear PC+ABS 94V0 NON-HALOGEN Non-Halogen Eyelet G-17 Environment Environmental standard requirement Green procurement of SHARP Pb- Free Phase3(PHASE3A) Measures for Whisker WEEE A2-5...

  • Page 10: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS 1-3: REMOCON PCB (Refer to Fig. 1-3) AND P.C. BOARDS Disconnect the following connector: (CP2201). 1-1: BACK CABINET (Refer to Fig. 1-1) Remove the 2 screws 1. Remove the Cover Back in the direction of arrow (A). Remove the Remocon PCB in the direction of arrow.
  • Page 11 DISASSEMBLY INSTRUCTIONS 1-5: DIGITAL PCB/ MAIN PCB (Refer to Fig. 1-5) 1-6: POWER PCB (Refer to Fig. 1-6) Remove the 4 screws 1. Remove the 8 screws 1. Remove the 6 screws 2. Remove the Power PCB in the direction of arrow. Remove the Plate Jack in the direction of arrow (A).
  • Page 12 DISASSEMBLY INSTRUCTIONS REMOVAL AND INSTALLATION OF When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC FLAT PACKAGE IC using a 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 13 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.

  • Page 14: 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 15: 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 16 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 17 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 "INSTALLING FOR WRITING TOOLS". Unplug the AC cord, and remove the back cabinet. Using the Serial Communication Change JIG (JG198) and RS232 Cable, connect the PC terminal and UART Connector(CP2402) on the DIGITAL PCB Ass'y.
  • Page 18 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 19 RE-WRITE FOR DIGITAL SOFT FIRMWARE Select the "Connect" from File menu. Select the "Upload" from Process menu, and select the Software(CB00C75091.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 20 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(JG198).
  • Page 21 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 22 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 23 UPDATE FOR VCTP SOFTWARE Press the “Erase Flash”. Then, press the “Load Bin -> Flash” twice. Press the , and select the writing Firmware. C-10...
  • Page 24 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 25 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 26 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).

  • Page 27: 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 28 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 29 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/AV/CS/HDMI/PC) CS (NTSC) CS (PAL) HDMI (NTSC) HDMI (PAL) TUNER CVBS S(Y/C) 480i 480p 720p 1080i 576i...
  • Page 30 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. (A-TU/AV1, AV2(CVBS)/AV3(CVBS)/AV2 S(Y/C)/AV3 S(Y/C)/AV1(RGB) AV1(SCART1), AV2(SCART2) AV3(RCA) AV2(SCART2) AV3(RCA) AV1(SCART1) A-TU CVBS CVBS S(Y/C) S(Y/C) 576i 480i...
  • Page 31 ELECTRICAL ADJUSTMENTS 3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) LCD PANEL DIGITAL PCB CD403 CP3001 CP2203 CP6401 OPERATION PCB CP4305 CP3603 CD2202 CP3601 J4301 POWER PCB CP102 CP6001 CD3400 CP3400 TU6002 CP4202 CP406 J4203 J4204 J4205 CP3802 J4206 CP4301 CP301 J401 MAIN PCB...

  • Page 32: Troubleshooting Guide

    TROUBLESHOOTING GUIDE POWER DOES NOT TUNER ON Is F401 broken? Change F401. Is there voltage at pin Check IC401 and peripheral 10 of IC401 at 18.9V? circuit. Is there voltage at pin Check IC402 and peripheral 4 of IC402 at 15.1V? circuit.
  • Page 33 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (1) Connected CD7204. Is CD7204 connected? Is there signal Change CP7201. at CP7201 ? Check IC803. Or change SCALER PCB.
  • Page 34 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (2) Check IC4205 and Is there signal at at peripheral circuit. IC4205 ? Check IC803 and peripheral circuit.
  • Page 35 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR. (DIGITAL) Does an error Change DIGITAL TUNER message display it? MODULE. Change DIGITAL TUNER Is there signal at pins MODULE. 2 and 3 of CP2402? Check SUB POWER PCB.
  • Page 36 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 37 TROUBLSHOOTING GUIDDE ON SCREEN DISPLAY DOES NOT APPEAR Check IC101 and Is there signal at peripheral circuit. pins 2, 4 of IC101? Is there color signal Check IC803 and peripheral at pins 83 and 84 of circuit. IC803 ? Change MAIN PCB.
  • Page 38 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 39 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 HEADPHONE SUB MICON DIF2 DIF2 JACK/COMPONENT IF_AGC IC4201 TUNER_OUT_CVBS_SW 6 TU_TUNER_CVBS_IN D_TUNER_CVBS_IN D_TUNER_CVBS 2 OUT J4206...
  • Page 40 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 P.CON+5V P.CON+5V P.CON+5V SW+3.3V SW+3.3V SW+3.3V SW+12V Q3805/Q3804 SW_TR P.CON+12V_DTV Q3202 AT+3.3V IC3203 IC3205 5V_REG P.CON+5V D3804 IC3203 REG AT+1.8V_1 IC3204 REG AT+1.8V_2 Q3806 SW P.CON+5V_DTV IC3201 3.3V_REG HDMI+3.3V...
  • Page 41 SCALER/SUB MICON BLOCK DIAGRAM CP7201 LCD PANEL CP3802 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 42 HDMI/D-SUB BLOCK DIAGRAM SW_A1_R SW_A_L IC4304 VGA-R/VGA-G J4301 AUDIO_MINI_PIN_JACK YUV/DVI_Rch_SW VGA-B PC/DVI1_A_IN_R SDA/SCL DVI2_A_R H-SYNC SCALER/ SUB V-SYNC MICON PC/DVI1_A_IN_L DEN/DCLK DVI2_A_L DRI0~7/DGI0~7/DBI0~7 HDMI_I2S IC4303 IC3605 HDMI_I/F SiI9025CTU J4202 AUDIO_IN_JACK YUV/DVI_Lch_SW 110~144 YUV_A_R YUV_A_L Q4303 COAXIAL CP4302 D-SUB_CONNECTOR VGA-R VGA-G Q4304 VGA-B X3602 28.322MHz...
  • Page 43 SOUND AMP/HEADPHONE JACK/COMPONENT JACK BLOCK DIAGRAM IC4205 D.TUNER/YUV_SW J4203 COMPONENT_JACK Y_IN SW_Y/D_Y PR_IN SW_PB/D_PB PB_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 HP_MUTE CP6001 (FROM/TO DIGITAL_PCB) HP_IN A_OUT_L A_OUT_R IC301 SOUND_AMP CVBS TVTX SP_L+/- CP301 SPEAKER TVRX...
  • Page 44 DIGITAL BLOCK DIAGRAM 30pinBOARD A, B, E to BOARD FLASH CONNECTOR 256Mbit 16Mbit C, D, F 125622330K3 IC2403 IC240 MEPGTS Digital IF+/- OFDM CP6403 STV0362 AUDIO 1.AOUTR IC4001 OPEAMP 2.AOUTL TSH73CD AUDIO L+L- 5.CVBS AUDIO R+R- IC6406 MPEG 6.TVTX STM5105 IC2401 8.TVRX 9.POWER CTL...
  • Page 45 POWER BLOCK DIAGRAM L403 L402 CD3805 F401 L401 AC IN CP411__11 SYS＿POWER＿H J401 TRANSFORMER CP411__20, 21 P.CON5V T402 D425 D427 CP411__16 POWER FAIL Q416 D430 C424 D431 CP411__14,15 AT+5V CP412__1 DTV_H IC406+Q410 CP411__22, 23 SW+3.3V AL1015 RERAY D457 SR240- RSS050P03 D408 RY401 POWER SW...
  • Page 46 PRINTED CIRCUIT BOARDS MAIN (TOP SIDE) CP7201 R3808 CP3802 CP3801 CP3400 Q3802 CP101 CP802 B7201 D3210 R878 Q3205 NR801 NR802 R889 R890 Q3806 IC3205 R839 R842 R887 R840 R335 R888 IC3202 Q3805 Q3807 C308 Q3202 B307 R852 R853 R845 L302_1 R811 R813 Q3206...
  • Page 47 PRINTED CIRCUIT BOARDS MAIN (BOTTOM SIDE) Q3801 Q3803 W860 D3201 Q3605 R3228 W929 Q303 Q305 Q304 Q3201 Q3200 CMF111A R843 R4283 R4282 Q4216 Q4222 Q4223 Q4224 Q4214 Q6001 Q6002 Q4203 Q3617 Q4201 Q3618 D4254 D4248 D4249 IC3609 IC3606 Q4307 Q4304 Q3616 Q3603 Q3615...
  • Page 48 PRINTED CIRCUIT BOARDS POWER/REMOCON/OPERATION (INSERTED PARTS) SOLDER SIDE SH402 SH403 SH405 W042 CP412 CP411 IC407 W814 L415 W828 W036 CEF273A L409 L408 L405 D401 Q401 D427 W057 R530 R464 R497 D431 Q432 Q417 D430 W045 D432_1 W006 W044 D442 W004 D425 T402 CP401...
  • Page 49 PRINTED CIRCUIT BOARDS POWER/REMOCON/OPERATION (CHIP MOUNTED PARTS) SOLDER SIDE Q425 Q424 R2207_2 R467 R435 R457 D438 Q415 R440 R463 Q412 Q404 Q409 D421 Q403 Q408 Q402 Q433 Q406 Q420 R507 Q423 R444 R443 Q416 R458 R529 R461 Q418 Q431 CEF273A Q410 IC406 Q411...
  • Page 50 PRINTED CIRCUIT BOARDS DIGITAL (TOP SIDE) DIGITAL (BOTTOM SIDE) CP6401 CP2402 SH2403 SH2404 L4002 X4001 IC6405 R6438 D6409 B6402 R6460 C6461 C6450 C6444 R6446 R6431 L4004 C6441 C4038 C4007 B4001 R4021 IC6406 R6408 C4028 C4016 C4008 C4043 IC6407 C4010 C4041 R6447 R6432 R6426...
  • Page 51 21PIN SCHEMATIC DIAGRAM (MAIN PCB) L4214 L4221 47uH 47uH SW_CVBS[TU/D_TU] FROM/TO POWER3 BUFFER Q4217 Q4216 KRA103SRTK KTC3875S_Y_RTK AT+5V R4279 W881 P.CON+9V P.CON+5V W888 W890 FROM/TO TUNER EXT_MUTE-H Q4218 C4216 KRC102SRTK TU_VIDEO_OUT KANP_P C4222 D_TUNER_CVBS KANP_P L4225 P.CON+9V L4233 10uH R4209 47uH SCART1_V_IN L4213...
  • Page 52 POWER3 SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO POWER2 CP3801 (CP411) 127301123K2 FROM/TO 21PIN SOUND+B SOUND+B SOUND GND AT+5V P.CON+5V SOUND GND P.CON+9V SYS_POWER_H P.CON+5V SW+12V SW+12V FROM/TO TUNER RLY_H RELAY_H P.CON+5V SYS_POWER_H AT+12V LIGHT_CTL FROM/TO JACK LIGHT_POWER_H LIGHT_POWER_H AT+5V P.CON+5V AT+5V AT+5V POWER_FAIL P.CON+9V...
  • Page 53 REGULATOR SCHEMATIC DIAGRAM (MAIN PCB) AT1.8V_1_REG IC3203 BD7820FP V_IN V_OUT V_ADJ AT+1.8V_1 0.75 FROM/TO SCALER R3215 R3210 SYS_POWER_H D3204 W811 +-1% AT+3.3V AT+3.3V EC31QS04 AT+1.8V_1 AT+1.8V_2 P.CON+5V_VCTP PC_SYNC_SW AT1.8V_2_REG 3.3V_REG IC3204 BD7820FP IC3201 BA00BC0WFP FROM/TO POWER3 FROM/TO SUB MICON/RS-232C PC_SYNC_SW P.CON+3.3V P.CON+5V AT+3.3V...
  • Page 54 AV JACK/SWITCH SCHEMATIC DIAGRAM (MAIN PCB) COMPONENT_A_IN J4202 AV2-57A03-01 B4229 R4302 YUV_A_L R4301 W932 EBMS160808A102_RDC45 YUV_A_R B4228 EBMS160808A102_RDC45 L4230 22uH NLFC3225 B4200 Y_IN FCM1608CF-600T06 B4207 W931 PB_IN FCM1608CF-600T06 B4206 PR_IN FROM/TO JACK FCM1608CF-600T06 YUV_A_L BUFFER R4298 COMPONENT_IN Q4221 YUV_A_R J4203 KTA1504S_Y_RTK RCA-349-00D-01 FROM/TO 21PIN...
  • Page 55 SOUND AMP/HEADPHONE AMP SCHEMATIC DIAGRAM (MAIN PCB) C300 SOUND AMP IC IC301 TDA8932T C329 C332 VSSD/HW VSSD/HW R315 C320 W936 IN1P OSCIO 4.7K 0.47 B W806 11.8 IN1N HVP1 W841 SPEAKER CABI ASSY B306 SP301_1 W885 23.8 DIAG VDDP1 S0412F03 W4BRH3.5X6X1.0 W883 SPEAKER...
  • Page 56 TUNER SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO 21PIN R6014 B6001 R6004 TU_VIDEO_OUT FCM1608KF-601T02 D_TUNER_CVBS B6003 W4BRH3.5X6X1.0X2 FROM/TO POWER3 P.CON+5V DTV+3.3V P.CON+5V_DTV P.CON+12V_DTV FROM/TO REGULATOR P.CON+3.3V FROM/TO SCALER R6011 R6009 C6003_2 DTV_LPM_CTL_H KA_P DTV_AV_SW R6001 DTV_RESET DTV_RX DTV_TX D_TUNER_AUDIO_L D_TUNER_AUDIO_R DTV-H LPM_INT DTV_AV_SW FROM/TO SUB MICON/RS-232C R6018...
  • Page 57 SCALER SCHEMATIC DIAGRAM (MAIN PCB) AT+3.3V FROM/TO POWER3 B819 B802 S_8.0AU S_3.3FE P.CON+8V POWER_FAIL HCB1608KF-181T20 HCB1608KF-181T20 C845 B803 S_3.3VO C850 HCB1608KF-181T20 0.1 B B804 S_3.3IO3 0.1 B C844 C846 AT+3.3V FROM/TO REGULATOR R822 HCB1608KF-181T20 B818 S_5VSIF 0.1 B 0.1 B B805 P.CON+5V_VCTP S_3.3IO1...
  • 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 HP_IN FROM/TO JACK COMPONENT/DVI DVI2_A_SW PC_SYNC_SW R126 RF_AGC HP_IN P0_6 P1_3 R110 1K L103 AT+3.3V R115 SCART1_SW RS232_TXD FROM/TO TUNER P0_5 RS232_TXD 22uH NLV25 R116...
  • Page 59 JACK SCHEMATIC DIAGRAM FROM/TO SCALER (MAIN PCB) YUV/DVI/PC Rch SW EPG_LED STANDBY_LED IC4304 NJM2534V REMOCON C4347 KEY-A PC/DVI1_A_IN_R KEY-C VGA-R BUFFER VGA-G SW_A1_R [YUV/DVI/PC] VGA-B VSYNC C4336 HSYNC DVI2_A_IN_R SW_A1_R [YUV/DVI/PC] BAIAS SW_A1_L [YUV/DVI/PC] KEY-B COMPONENT/DVI B4315 EBMS160808A102_RDC45 R4347 C4349 PC/DVI1_A_IN_R [YUV/DVI/PC] YUV_A_R...
  • Page 60 PANEL INTERFACE DIAGRAM (MAIN PCB) FROM/TO PANEL FROM/TO SCALER CP7201 20389-Y30E LCD_TXOUT0- LCD_TXOUT0+ LCD_TXOUT1- LCD_TXOUT1+ LCD_TXOUT2- LCD_TXOUT3+ LCD_TXOUT2+ RIN3+ LCD_TXOUT3- RIN3- LCD_TXCLKOUT- LCD_TXCLKOUT+ LCD_TXCLKOUT+ RxCLK+ LCD_TXCLKOUT- LCD_TXOUT3- RxCLK- LCD_TXOUT3+ LCD_TXOUT2+ RIN2+ LCD_TXOUT2- RIN2- LCD_TXOUT1+ RIN1+ LCD_TXOUT1- RIN1- FROM/TO POWER3 LCD_TXOUT0+ RIN0+ LCD_TXOUT0- RIN0-...
  • Page 61 INTERFACE_HDMI IC SCHEMATIC DIAGRAM (MAIN PCB) D3605 FROM/TO SCALER RB160L-40 JG3605 JG3606 JG3607 DPB0 DPB1 JG3614 VDD5_PS DPB2 EEP_ROM IC3606 BR24L02F-WE2 DPB3 DPB4 DPB5 DPB6 R3633 R3636 D3602 R3628 DPB7 D3630 Q3601 Q3602 BUFFER BUFFER 4.7K 4.7K DPG0 4.7K Q3603 Q3604 KTC3875S_Y_RTK KTC3875S_Y_RTK...
  • Page 62 POWER1 SCHEMATIC DIAGRAM CHASSIS GND (POWER PCB) SH404 C436 YQ-36 250V 0.001 T402 81190074 166.0 R436 D443_1 CP413 YG862C10R F401_1 003P-2100 D432_1 68K 1/2W T5A_L_250V 50T050H COIL,LINE FILTER C430 L413 RU3B L402 166.0 0.0022 AT+5V SS30V-R150270 C440 C444 10uH 6.3V 2200 6.3V TSL0808...
  • Page 63 POWER2 SCHEMATIC DIAGRAM (POWER PCB) IPS(32) IPS(37) QDI(26) QDI(32) DAMMY SH(26) AU(32) RESISTANCE IPS(26) 24.8 AU(26) SWITCH CPT(37) Q421 CPT(32)B02 CPT(32) KTA1281_Y CPT(32)B02L 24.7 24.8 CP406 DAMMY A2001WR2-14P DAMMY RESISTANCE RESISTANCE SWITCH +24V SWITCH Q425 +24V Q424 KRC102SRTK KRC102SRTK R481 +24V +24V FROM/TO POWER1...
  • Page 64 OPERATION/REMOCON SCHEMATIC DIAGRAM (REMOCON PCB) FROM/TO JACK OS2201 ROM-V338TAO CP2201 (CP4301_1) A2001WR2-5P Vout REMOCON IN R2208 AT+5V 47 1/4W STANDBY LED POWER ON LED STANDBY/POWER D2201 LTL-1BEFJ-002A PCBDA0 CEF275 (OPERATION PCB) FROM/TO JACK R2209_2 (CP4305) CP2203 A2001WR2-4P KEY_C KEY_A R2207_2 KEY_B R2217 R2203_2...
  • Page 65 ASIC SCHEMATIC DIAGRAM (DIGITAL PCB) SH2401 SH2402 SH2403 SH2404 FROM/TO FLASH/SDRAM YQ-36 YQ-36 YQ-36 YQ-36 LMIDATA0 LMIDATA1 LMIDATA2 FROM/TO LMIDATA3 COMMON INTERFACE LMIDATA4 LMIDATA5 TS_OUT_DATA0 LMIDATA6 TS_OUT_DATA1 LMIDATA7 TS_OUT_DATA2 LMIDATA8 TS_OUT_DATA3 LMIDATA9 TS_OUT_DATA4 LMIDATA10 C2408 TS_OUT_DATA5 LMIDATA11 TS_OUT_DATA6 LMIDATA12 0.1 B TS_OUT_DATA7 LMIDATA13 DVB-T ASIC...
  • Page 66 FLASH/ SDRAM SCHEMATIC DIAGRAM NR2401 4D02WGJ0560TCE LMIADD0 LMIADD0M LMIADD1 LMIADD1M LMIADD2 LMIADD2M (DIGITAL PCB) LMIADD3 LMIADD3M NR2402 4D02WGJ0560TCE LMIADD4 LMIADD4M LMIADD5 LMIADD5M LMIADD6 LMIADD6M LMIADD7 LMIADD7M FROM/TO ASIC NR2403 FMIADD22 4D02WGJ0560TCE FMIADD21 LMIADD8 LMIADD8M FMIADD20 LMIADD9 LMIADD9M FROM/TO POWER I/O FMIADD19 LMIADD11 LMIADD11M...
  • Page 67 COMMON INTERFACE SCHEMATIC DIAGRAM (DIGITAL PCB) CP3002 30_5027_000_102_000+ PCMCIA CARD EJECTOR CI CONNECTOR CP3001 FROM/TO FLASH/SDRAM 36_5027_068_130_831+ NR3010 4D02WGJ0470TCE FMIADD1M FMIADD2M FMIADD3M FMIADD4M FMIADD5M FMIADD6M /CE1 NR3011 FMIADD7M 4D02WGJ0470TCE FMIADD8M FMIADD9M FMIADD10M FMIADD11M FMIADD12M CARD_EN FMIADD13M NR3012 FMIADD14M 4D02WGJ0470TCE /READY:/IREQ FMIADD18M LOGIC IC LOGIC IC...
  • Page 68 POWER I/O SCHEMATIC DIAGRAM FROM/TO COMMON INTERFACE P3V3 (DIGITAL 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 REG+3.3V REG+2.5V REG+1.0V IC6404 BD7820FP...
  • Page 69 OFDM/ TUNER SCHEMATIC DIAGRAM (DIGITAL PCB) FROM/TO ASIC FERESET FEERROR R4001 FROM/TO COMMON INTERFACE C4009 FERESET RESET TS_IN_CLK C4039 TS_IN_DATA0 100P TS_IN_DATA1 VDD33 VDD1 TS_IN_DATA2 C4011 R4028 TS_IN_DATA3 VDD1 TS_IN_DATA4 TS_IN_DATA5 C4040 TS_IN_DATA6 C4012 GPI08 100P TS_IN_DATA7 R4029 TS_IN_STRT 100P GPI07 VDD33 TS_IN_VAL...
  • Page 70 INTERCONNECTION DIAGRAM CI CONNECTOR OPERATION PCB PCB270 CP6001 CP6401 CEF274 AOUTR AOUTR CP2203 CP4304_1 CD4302 AV/AUDIO OUT/S-TERMINAL AOUTL AOUTL COMPONENT_A_IN COMPONENT_IN J4204 J4202 LPM_INT/GND LPM_INT/GND J4203 KEY_B KEY B AGND AGND /CE1 KEY_A KEY A CVBSOUT CVBSOUT KEY_C KEY_C TVTX TVTX DTV-H DTV-H...
  • Page 71 WAVEFORMS 21PIN 21PIN 10µs 20µs 20µs 0.5V 200mV 200mV AV JACK/SWITCH 20µs 10µs 1.0ms 200mV 200mV 1.0V 20µs 10µs 1.0ms 200mV 200mV 1.0V 20µs 10µs 500µs 200mV 200mV 10µs 500µs 500mV 100mV 10µs 500µs 500mV 200mV The following waveforms were measured NOTE: at the point of the corresponding balloon number in the schematic diagram.
  • Page 72 WAVEFORMS 500µs 200ms 2.0ms 100mV SOUND AMP/HEADPHONE AMP 2.0ms 200ms 10µs 500mV 50mV INTERFACE_HDMI IC 2.0ms 10µs 10µs 500mV 1.0V 50mV 2.0ms 10µs 10µs 500mV 1.0V 50mV 2.0ms 10µs 10µs 500mV 1.0V 50mV SCALER/MICON 10ns 2.0ms 0.5V 50mV The following waveforms were NOTE: measured at the point of the corresponding balloon number in the...

  • Page 73: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 104C 211 104C 211 104C 104A 104D 104C 104C 104B 104C 102C 102B 102E 102D 102D 102A PCBDH0 (DIGITAL PCB ASS'Y) PCB240 (POWER PCB ASS'Y) PCBF40 (MAIN PCB ASS'Y) 101F 101G 101E 101G 101C PCBDA0 101D (REMOCON PCB ASS'Y) PCB270 (OPERATION PCB ASS'Y) 101F...
  • Page 74 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) POLYBAG INSTRUCTION INSTRUCTION BOOK(E/G/F/I/H/S) CD3811 GUARANTEE CARD AQUOS CARE PLAN CLEANING CLOTH PACK CD3810 HOLDER CORD ASS'Y INSTRUCTION BOOK(GR/PR/SW/FI/D/N) INFORMATION SHEET (FOR G. CARD AND AQUOS) TM101 INSTRUCTION BOOK(PL/HU/CZ/SVK/UKR/ES/LA/LI) PACKAGE TOP PACKAGE STAND-TOP PACKAGE STAND-BOTTOM PACKING SACK SCREW PACKING CASE LABEL...
  • Page 75 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) PACKAGE STAND-TOP PACKING SACK (791WHA0125) SCREW PACKING SACK (791WHA0126) PACKAGE STAND-BOTTOM...

  • Page 76: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION CODE 9JD7A7010301A FRONT CABI ASS'Y 101A 9JD701WPJ1497 CABINET FRONT 101B 9JD702WNB0003 SHEET SPEAKER 101C 9JD713WPA0415 GLASS LED 101D 9JD7235270040 BADGE BRAND 101E 9JD800WQ00124 FELT SHEET 101F 9JD800WQ00125 FELT SHEET 101G 9JD800WQ00132 FELT SHEET 9JD7A7020135A BACK CABI ASS'Y...
  • Page 77 MECHANICAL REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION CODE 9JD800WFAA029 CUSHION 9JD8965TS1210 CUSHION W10/H12/L10 9JD8965TS2010 CUSHION W8/H20/L10 9JD8110630A0U SCREW TAP TITE(P) BRAZIER 3x10 CH 9JD810A14080U SCREW WASHER(A) M4x8 CH 9JD810213080S SCREW PAN M3x8 BK 9JD810763080U SCREW TAP TITE(S) BRAZIER 3x8 CH 9JD8102220A0U SCREW,BIND M2*10 CH...

  • Page 78: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION CODE REMOCON PCB ASS'Y *** PCB *** PCBDA0 9JDA31Z01EDA0L REMOCON PCB ASS'Y CEF275A *** DIODES *** D2201 9JD0021E9Q010 LTL-1BEFJ-002A *** CONNECTORS *** CD4301 9JD06CU255701 CORD CONNECTOR CU255701 CP2201 9JD069S250639 CONNECTOR PCB SIDE A2001WR2-5P *** OTHERS *** OS2201...
  • Page 79 ELECTRICAL REPLACEMENT PARTS LIST ! IC6407 9JDI07F078200 BD7820FP-E2 *** TRANSISTORS *** Q2401 9JDTAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q3002 9JDTCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q3003 9JDTCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q3004 9JDTAAA01664Y TRANSISTOR SILICON KTA1664-Y-RTF/P *** COILS *** B2402 9JD024HC56005 CORE,BEADS FCM1608CF-600T06 B2403 9JD024HC56005 CORE,BEADS FCM1608CF-600T06 B2404...
  • Page 80 ELECTRICAL REPLACEMENT PARTS LIST NR2407 9JD110P4560M5 R,NETWORK 4D02WGJ0560TCE NR2408 9JD110P4000M5 R,NETWORK 4D02WGJ0000TCE NR2409 9JD110P4000M5 R,NETWORK 4D02WGJ0000TCE NR2410 9JD110P4000M5 R,NETWORK 4D02WGJ0000TCE NR2411 9JD110P4000M5 R,NETWORK 4D02WGJ0000TCE NR2412 9JD110P4000M5 R,NETWORK 4D02WGJ0000TCE NR2413 9JD110P4000M5 R,NETWORK 4D02WGJ0000TCE NR2414 9JD110P4000M5 R,NETWORK 4D02WGJ0000TCE NR2415 9JD110P4000M5 R,NETWORK 4D02WGJ0000TCE NR2416 9JD110P4000M5 R,NETWORK...
  • Page 81 ELECTRICAL REPLACEMENT PARTS LIST D806 9JDDE7RB5R62B DIODE ZENER UDZS5.6B TE-17 D807 9JDDE7RB5R62B DIODE ZENER UDZS5.6B TE-17 D808 9JDDE7RB5R62B DIODE ZENER UDZS5.6B TE-17 D809 9JDDE7RB5R62B DIODE ZENER UDZS5.6B TE-17 D810 9JDDE7RB5R62B DIODE ZENER UDZS5.6B TE-17 D811 9JDDE7RB5R62B DIODE ZENER UDZS5.6B TE-17 D812 9JDDE7RB5R62B DIODE ZENER...
  • Page 82 ELECTRICAL REPLACEMENT PARTS LIST D4256 9JDDD7R0S3550 DIODE SILICON 1SS355 TE-17 D4257 9JDDD7R0S3550 DIODE SILICON 1SS355 TE-17 D4258 9JDDD7R0S3550 DIODE SILICON 1SS355 TE-17 D4259 9JDDD7R0S3550 DIODE SILICON 1SS355 TE-17 D4303 9JDDE7RB5R62B DIODE ZENER UDZS5.6B TE-17 D4304 9JDDE7RB5R62B DIODE ZENER UDZS5.6B TE-17 D4305 9JDD1VT001330 DIODE,SILICON...
  • Page 83 ELECTRICAL REPLACEMENT PARTS LIST Q3805 9JDTAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q3806 9JDTAAT01281Y TRANSISTOR SILICON KTA1281_Y Q3807 9JDTNAAB05003 COMPOUND TRANSISTOR KRC102SRTK Q4201 9JDTAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q4203 9JDTAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q4204 9JDTCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q4205 9JDTCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q4207 9JDTCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK...
  • Page 84 ELECTRICAL REPLACEMENT PARTS LIST B4204 9JD024HC56013 CORE,BEADS FCM1608KF-601T02 B4205 9JD024HC56005 CORE,BEADS FCM1608CF-600T06 B4206 9JD024HC56005 CORE,BEADS FCM1608CF-600T06 B4207 9JD024HC56005 CORE,BEADS FCM1608CF-600T06 B4208 9JD024HC56005 CORE,BEADS FCM1608CF-600T06 B4209 9JD024HT03563 CORE,BEADS W4BRH3.5X6X1.0X2 B4210 9JD024HT03563 CORE,BEADS W4BRH3.5X6X1.0X2 B4211 9JD024HT03563 CORE,BEADS W4BRH3.5X6X1.0X2 B4212 9JD024HT03563 CORE,BEADS W4BRH3.5X6X1.0X2 B4213 9JD024HT03563 CORE,BEADS...
  • Page 85 ELECTRICAL REPLACEMENT PARTS LIST L4206 9JD021LA6220J COIL L4207 9JD021LA6220J COIL L4208 9JD021LA6220J COIL L4209 9JD0216MA220K COIL L4210 9JD0216MA220K COIL L4211 9JD021LA6220J COIL L4212 9JD021LA6220J COIL L4213 9JD021LA6100J COIL L4214 9JD021LA6470J COIL L4215 9JD0216S81R5M COIL 1.5 UH L4216 9JD0216S81R5M COIL 1.5 UH L4217 9JD021LA6100J COIL...
  • Page 86 ELECTRICAL REPLACEMENT PARTS LIST CP7201 9JD06G3VWT01A CONNECTOR PCB SIDE 20389-Y30E SH4301 9JD126D000044 TERMINAL PIN YQ-36 SH4302 9JD126D000044 TERMINAL PIN YQ-36 SH4303 9JD126D000044 TERMINAL PIN YQ-36 SH4304 9JD126D000044 TERMINAL PIN YQ-36 SH4305 9JD126D000044 TERMINAL PIN YQ-36 SH4306 9JD126D000044 TERMINAL PIN YQ-36 SH4307 9JD126D000044 TERMINAL PIN...
  • Page 87 ELECTRICAL REPLACEMENT PARTS LIST D421 9JDDGERMA1110 DIODE SILICON MA111-(TX) D421 9JDDD7R0S3550 DIODE SILICON 1SS355 TE-17 D422 9JDDD7R60M900 DIODE SCHOTTKY BARRIER RB160M-90TR D423 9JDDGERMA1110 DIODE SILICON MA111-(TX) D423 9JDDD7R0S3550 DIODE SILICON 1SS355 TE-17 D424 9JDD4AT01H3E0 DIODE RECTIFIER 1H3-E ! D425 9JDD2WTRM11C0 DIODE SILICON RM11C-EIC D426...
  • Page 88 ELECTRICAL REPLACEMENT PARTS LIST Q424 9JDTNAAB05003 COMPOUND TRANSISTOR KRC102SRTK Q425 9JDTNAAB05003 COMPOUND TRANSISTOR KRC102SRTK Q431 9JDTNAAA05001 COMPOUND TRANSISTOR KRC101S-RTK Q432 9JDTAAT01241Y TRANSISTOR SILICON KTA1241_Y-AT ! Q433 9JDTCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK ! Q434 9JDT25F035630 2SK3563(ORION_Q) *** COILS *** B401 9JD024HT03553 CORE,BEADS W5RH3.5X5X1.0 B402 9JD024HC51816...
  • Page 89 ELECTRICAL REPLACEMENT PARTS LIST OPERATION PCB ASS'Y *** PCB *** PCB270 9JDA31Z01E270L OPERATION PCB ASS'Y CEF274A *** SWITCHES *** SW2201 9JD0504101T34 SWITCH,TACT EVQ21505R SW2202 9JD0504101T34 SWITCH,TACT EVQ21505R SW2203 9JD0504101T34 SWITCH,TACT EVQ21505R SW2204 9JD0504101T34 SWITCH,TACT EVQ21505R SW2205 9JD0504101T34 SWITCH,TACT EVQ21505R SW2206 9JD0504101T34 SWITCH,TACT EVQ21505R...
  • Page 90 © 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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