Sharp LC-26SB14U - 26" LCD TV Service Manual Download Page 21 | Manualshive

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TROUBLESHOOTING GUIDE

Is setting of color
normal?

Is the color signal
received?

Is there color signal
at IC2801?

Adjust the color.

Receive the color signal.

Check IC2801 and
peripheral circuit.

Change DIGITAL PCB.

Yes

No

THE COLOR DOES NOT
APPEAR

Yes

No

Yes

No

E-4

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Summary of Contents for LC-26SB14U - 26" LCD TV

Page 1: ...RTANT ABOUT LEAD FREE SOLDER PbF GENERAL SPECIFICATIONS DISASSEMBLY INSTRUCTIONS SERVICE MODE LIST WHEN REPLACING EEPROM MEMORY IC ELECTRICAL ADJUSTMENTS TROUBLESHOOTINGGUIDE BLOCK DIAGRAM PRINTED CIRCUIT BOARDS SCHEMATIC DIAGRAMS WAVEFORMS MECHANICAL EXPLODED VIEWS REPLACEMENT PARTS LIST Page A1 1 A1 1 A1 1 A1 2 A2 1 A2 5 B1 1 B2 2 C 1 C 2 D 1 D 3 E 1 E 4 F 1 F 6 G 1 G 8 H 1 H 40 I 1 I 2 J 1 K1 1...

Page 2: ... the original positions or whether there are the portions which are deteriorated around the serviced places serviced or not Check the insulation between the antenna terminal or external metal and the AC cord plug blades And be sure the safety of that INSULATION CHECK PROCEDURE 1 2 3 4 Unplug the plug from the AC outlet Remove the antenna terminal on TV and turn on the TV Insulation resistance betw...

Page 3: ...erature soldering iron please be careful not to heat too long Pb free solder will tend to splash when heated too high about 1100o F 600o 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 solde...

Page 4: ...Input Level 1 V p p 75 ohm Output Level S N Ratio Weighted Horizontal Resolution at DVD Mode RGB Signal Output Level Audio Signal Input Level 0 85 V p p 50k ohm Output Level at DVD at TV 0 1 7 V p p 1k ohm Digital Output Level 0 5 V p p 75 ohm S N Ratio at DVD Weighted Harmonic Distortion Frequency Response at DVD at Video CD at SVCD at CD G 4 Power Power Source AC 120V 60Hz DC Power Consumption a...

Page 5: ... DISPLAY Yes LIGHT No SEARCH No SEARCH No PLAY No REC No STOP No PAUSE No SKIP No SKIP No VIEW MODE Yes 1 Yes 2 Yes 3 Yes 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 9 Yes 0 Yes Yes ENT Yes INPUT Yes FLASH BACK Yes VOL Yes VOL Yes CH Yes CH Yes SURROUND No MUTE Yes FREEZE Yes MENU Yes LEFT Yes ENTER Yes RIGHT Yes UP Yes DOWN Yes EXIT Yes RETURN Yes FAVORITE A Yes FAVORITE B Yes FAVORITE C Yes FAVORITE D Yes FAV...

Page 6: ...ariable Audio Out Yes Tuning CH Program Yes Air Cable Yes ADD DELETE Yes Label CH Label Yes Video Label Yes Favorite CH Yes V Chip Yes Type USA CANADA Type RRT Setup Yes Lock Hotel Lock No Channel Lock No Video Lock No Panel Lock No Menu Language English French Spanish Closed Caption Yes CC Advanced Yes View Mode Picture Size Yes Picture Scroll No Film Mode Yes Aspect No Backlight Yes PFC Power Fa...

Page 7: ...100 x 100 Screw Size M4 x 10 G 11 Accessories Owner s Manual Language English French Spanish w Guarantee Card Yes Remote Control Unit Yes Rod Antenna No Poles Terminal Loop Antenna No Terminal U V Mixer No DC Car Cord Center No Guarantee Card No Warning Sheet No Circuit Diagram No Antenna Change Plug No Service Facility List No Important Safeguard No Dew AHC Caution Sheet No Quick Set up Sheet No ...

Page 8: ...ve 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 AC Inlet Yes G 13 Set Size Approx W x D x H mm 663 x 243 x 500 w o Handle Stand Approx W x D x H mm 663 x 116 x 451 G 14 Weight Net Approx 13 0kg 28 4lbs Net w o Handle Stand Approx 11 5kg 25 4lbs Gross Approx 15 5kg 34 2lbs G 15 Carton Master Carton No Co...

Page 9: ...ack Cabinet 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 Fig 1 2 Operation PCB Plate Button Ass y B A 1 2 3 3 3 1 C 3 Angle Hinge 1 OPERATION PCB OPERATION2 PCB and STAND ASS Y Refer to Fig 1 2 1 2 1 1 1 1 2 3 3 1 1 3 REMOCON PCB Refer to Fig 1 3 1 2 3 Disconnect the following connector CP4201 Remove the 2 screws 1 Remove the Remocon PCB in the direction of arrow A 1 4 LCD BLOCK Refer to Fig 1 4 1 2 3 4 5 6 Disc...

Page 10: ...emove the Cover LCD in the direction of arrow 1 Cover LCD Fig 1 7 2 3 Plate Jack Shield Digital 4 5 1 1 1 1 1 1 1 LCD Panel 1 5 DIGITAL PCB Refer to Fig 1 5 1 2 3 4 5 6 7 8 Disconnect the following connector CP3001 and CP4302 Remove the 1 screw 1 Remove the 5 screws 2 Remove the 3 screws 3 Remove the 1 screw 4 Remove the Plate Jack in the direction of arrow A Remove the 5 screws 5 Remove the Digit...

Page 11: ...t the IC leads using a blower type IC desoldering machine Refer to Fig 2 2 2 Fig 2 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 12: ...2 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 13: ...lization the memories are reset such as the channel setting and the POWER ON total hours Set Key Operations VOL DOWN Minimum Remocon Key 0 2 sec VOL DOWN Minimum 1 2 sec Standard Time Set Condition Power ON Power ON Can be checked of the INITIAL DATA of MEMORY IC Refer to the WHEN REPLACING EEPROM MEMORY IC VOL DOWN Minimum 6 2 sec Power ON Check of the SUM DATA and MICON VERSION on the screen Ref...

Page 14: ... been checked When satisfied correct DATA has been entered turn POWER off return to STANDBY MODE to finish DATA input After the data input set to the initializing of shipping Turn on the POWER and set to the TV mode Press both VOL DOWN button on the set and Channel button 1 on the remote control for more than 2 seconds After the finishing of the initializing of shipping the unit will turn off auto...

Page 15: ...nt tools for electrical adjustments 1 Pattern Generator 03 R DRIVE N 8 TV s stretch 480i Function Step No 2 1 WHITE BALANCE 1 2 3 4 5 6 7 8 Place the set in Aging Test for more than 15 minutes Receive the gray scale pattern from the Pattern Generator Press the INPUT button on the remote control to set to the AV mode Using the remote control set the brightness and contrast to normal position Activa...

Page 16: ...0 0 0 0 0 0 0 0 32 BRIGHTNESS CENT 121 123 123 124 140 141 140 139 139 139 139 139 128 128 128 128 128 128 128 139 139 139 139 33 BRIGHTNESS MAX 200 200 200 200 200 200 200 180 180 160 160 180 140 140 140 140 140 140 140 200 200 200 200 34 BRIGHTNESS MIN 60 60 60 60 60 60 60 60 60 60 60 60 110 110 110 110 110 110 110 60 60 60 60 35 TINT 120 113 112 119 118 120 120 118 118 118 118 118 128 128 128 1...

Page 17: ...TION GUIDE WIRING CONNECTION D 4 LCD PANEL J4201 J4202 J4206 J4205 J4203 CP406 J401 CP4201 SPEAKER CP302 POWER PCB TU5801 CP3601 J4301 CP4303 DIGITAL PCB CP2804 CP4302 CP4203 CP3001 CP401 OS2201 REMOCON PCB CP2201 CD2804 CD406 CD2201 CD301 AC IN CD3805 CP3602 ...

Page 18: ...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 19: ...nd AA4 of IC2801 Connect CP302 Change SP301 and SP302 Change TU5801 Is there signal at pins 1 and 2 of IC6551 Is there signal at pin 3 of IC6552 IC6553 Check IC302 and peripheral circuit Check Connection of CP4302 Check IC6551 and peripheral circuit Check IC6552 IC6553 and peripheral circuit Yes Yes Yes Yes Yes Yes No No No No No No Is there signal at pin 5 of TU5801 Check IC5801 and peripheral ci...

Page 20: ... Change V2301 PANEL Change DIGITAL PCB Does backlight shine Is CD2804 connected Connected CD2804 Is there voltage at pins 1 2 3 4 and 5 of CP406 24V Check IC401 T401 D437 and peripheral circuit Yes No No No No Yes Yes Yes Yes No Check IC407 and peripheral circuit Is there voltage at pins 1 2 3 4 and 5 of CP2804 5V E 3 ...

Page 21: ...ting of color normal Is the color signal received Is there color signal at IC2801 Adjust the color Receive the color signal Check IC2801 and peripheral circuit Change DIGITAL PCB Yes No THE COLOR DOES NOT APPEAR Yes No Yes No E 4 ...

Page 22: ... Q1d 10 18 8 P GND C403 C404 TRANSFORMER T401 10 14 13 15 SOUND B 4 5 2 1 1 3 2 4 1 3 2 4 F401 L401 L402 4 3 1 2 1 3 5 8 7 5 8 7 1 3 MIP2F4 9 CP401__1 TUNER 30V Q409 D415 Q417 CP401__6 P CON 5V CP401__3 SYS_POWER_H IC407 CP401__11 12 LCD B CP401__13 LCD_H 4 1 2 3 SW POWER SW IC406 PS2561AL1 1 V W VccSW 2 1 VW 20 1 Q2g 22 2 Q2d 3 1 4 1 2 3 13 FB FEED BACK PS2561AL1 1 V W IC408 REGULATOR IC403 KIA43...

Page 23: ...ITAL PCB BLOCK DIAGRAM AUDIO ADC IC6551 AK5358A AT 5V GND SUB MICON IC6202 R5F21124FP EEP ROM IC2805 M24256 BWMN6TP REG 1 8V IC3003 PQ035ZN1HZPH DDR SDRAM IC2802 HYB18TC256160BF 3S GND LCD PANEL V2301 V260B1 L01_M AUDIO Lch SW IC6552 NJM2534V TE2 AUDIO Rch SW IC6553 NJM2534V TE2 LCD B DIGITAL TUNER TU5801 ENG36E19KF VDD CORE 1V IC3001 BD9130NV DC DC CNT IC3002 AL1015 SCALER IC IC2801 R8J66954BG BT...

Page 24: ...5801 ENG36E19KF BTSC DEMODULATOR IC IC5801 AN5832SA E1V IN IN IN IN AUDIO OUT J4301 AV3 13P2 60S1 ANALOG AUDIO OUT L R COAXIAL OUT SPEAKER L R SP301 SP302 S0412F06 AUDIO Lch SW IC IC6552 NJM2534V TE2 PC IN CP4303 1B630020 COMPONENT IN J4203 AV3 13P2 31S1 AUDIO ADC IC IC6551 AK5358A CVBS IN1 S AUDIO IN J4206 RCA 349 00C 02 AUDIO Rch SW IC IC6553 NJM2534V TE2 SIGNAL BLOCK DIAGRAM HDMI IN 1 CP3601 5 ...

Page 25: ...6 R3009 C3015 R3016 R3018 C3029 C3031 B3003 X6201 C6215 C6213 R6224 R6228 R6223 R6227 R6219 R6214 R6215 CP6202 D6202 D6201 R6201 R6202 C6202 C6201 C6205 C6216 R6221 C6212 R6216 R6213 X2801 R2810 X2802 C2802 R2814 R2815 R2812 NR2801 NR2802 NR2803 NR2804 NR2811 NR2810 C2882 IC2804 R6206 R6205 C3024 C3026 C3027 Q3411 Q3410 R3428 R3427 D3405 Q3409 R3422 Q3405 C3408 R3414 C3401 C3402 R4344 R4332 R4340 ...

Page 26: ...2807 B2808 B2809 B2804 B2805 R3010 C6210 C2896 C2900 IC6201 D6205 R6204 R6203 R6217 R6211 R6212 R6209 R2836 C2881 C2875 R2835 C2868 C2871 C2879 C2872 B2803 C2887 C2890 C2894 C2898 C2884 C2885 B2801 R2802 C2808 C6218 R6226 R6210 IC3003 C3415 C3416 R3425 R3426 Q3403 Q3408 R3416 R3420 R3408 R3418 R3407 R3417 R4305 R4304 R4303 R4347 R4346 R4343 C3018 R3007 R3013 R3015 R3017 R3401 R3402 C2806 R2807 R28...

Page 27: ...0 IC403 R475 W038 CP302 W040 D413 CP406 R528 W828 W042 W043 W819 W822 D416 W046 C462_1 W047 W050 W052 C345_1 D4214 W058 W059 W061 W826 W062 W063 W065 W834 L411 R434 IC408 C494_1 R438 R473 W005 W069 W886 D425 D427 W055 W056 C497_1 W004 C493_2 D2201 CP2201 R2208 C2205_1 OS2201 CP2203_1 D424 D408 W885 W883 W884 R432 C500_2 C502_2 IC409 R503 W039 R511 W054 C348_1 R498 J401 W064 W070 W072 W075 W076 W07...

Page 28: ... D406 R485 R461 C452 C454 R469 R463 Q403 Q405 Q404 R472 C419 R466 R435 R471 C6512 Q408 R480 R523 D421 IC411 C436 R430 C425 R420 C456 R336 R337 R334 R335 Q307 C342 C344 C357 R4283 R4280 Q4212 Q4211 R476 R467 R448 R449 C439 R446 R450 C358 R303 R305 R4279 C307 C341 R494 R439 C418 R2201 R2213 R505 Q412 R521 C405 Q411 R2214 R2212 R2202_2 R2206_2 R2203_2 R2207_2 C495 R531 Q418 R543 R548 R539 R533 Q424 R...

Page 29: ... A15 A17 A14 A16 D15 A15 A13 D7 A14 D14 A12 A13 D6 A12 A11 A11 A10 A10 A9 A9 D13 A8 D5 A20 A7 D12 A6 A21 D4 A5 WE0_N A4 A3 RESET_N A2 D11 A1 D3 FLASH_WP D10 D2 BLON A19 A18 A8 D9 D15 D1 D14 A7 D8 D13 A6 D0 D12 D11 A5 RD_N D10 A4 D9 D8 A3 CS0_N D7 A2 D6 D5 D4 A1 D3 D2 D1 D0 IIC_OFF I2C_DATA I2C_CLK PC_TOOL_RX PC_TOOL_TX HDMI_SW A_MUTE A_MUTE ASEMD0 IIC_OFF RESET_N BLON D3 3V GND H 2 H 1 FLASH SCHEM...

Page 30: ...A9 DADQS1 DACS_N DAA3 DADQS0 DAA7 DADQS1_N DARAS_N DADQS1 DAQM0 DACAS_N DAQM1 DAODT DACKE DADQS0_N DAA11 DAWE_N DADQS1_N DAA5 DABA0 DABA1 DAQ3 DAQ1 DAQ4 DAQ5 DAQ0 DAQ2 DAQ7 DAQ6 DAQ12 DAQ8 DAQ14 DAQ10 DAQ13 D1 8V DAQ11 DAQ15 DAQ9 D1 8V GND D1 8V H 4 H 3 DDR SCHEMATIC DIAGRAM PCBDH0 CEG352 FROM REGULATOR2 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC A2 A4 A0 A1 A3 A5 A6 A7 A9 A...

Page 31: ...HCB1608KF 181T20 JG3603 SDA JG3602 SCL JG3601 WP JG3606 SDA JG3605 SCL JG3604 WP HDMI_P1_SEL HDMI1_SCL HDMI1_SDA HDMI_SW HDMI_P5V_1 HP_RST HDMI_P5V_1 HP_RST1 HDMI_P5V_2 HDMI_POWER HDMI_SW VDD33 HDMI1_D2P HDMI1_D2N HDMI1_D1P HDMI1_D1N HDMI1_D0P HDMI1_D0N HDMI1_CLK_P HDMI1_CLK_N HDMI_P5V_1 HDMI_POWER HDMI_CLKN HDMI1_CLK_N HDMI1_CLK_P HDMI_CLKP HDMI1_SCL HDMI1_D0N HDMI_D0N HDMI1_D0P HP_RST2 HDMI1_SDA...

Page 32: ...NG 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 C4332 100 16V V S C4328 22 16V V S B4309 FCM1608CF 600T06 B4308 FCM1608KF 151T06 B4312 FCM1608KF 102T02 B4313 FCM1608KF 102T02 B4314 FCM1608KF 102T02 B4315 FC...

Page 33: ...1608KF 221T20 B2800 HCB1608KF 181T20 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 ATTENTION LCD_TXOUT0 LCD_TXOUT0 LCD_TXOUT1 LCD_TXOUT1 D3 3V LCD_TXOUT2 LCD_TXOUT2 LCD_TXCLKOUT GND LCD_TXCLKOUT LCD_TXOUT3 D1 0V LCD_...

Page 34: ...RE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED X6201 100GT01615 16MHz KEY_A KEY_B 1V_CTL EXT_MUTE H RESET_N MCU_SCITXD MCU_SCIRXD I2C_DATA I2C_CLK AUDIO_MUTE KEY_B KEY_A RESET_N IIC_OFF ASEMD0 3 3V_POWER_H POWER_FAIL STBY H SYS_POWER_H AT 5V AT 3 3V KEY_A KEY_B IR_REMO GND H 11 H 12 MICON SCHEMATIC DIAGRAM DIGITAL PCB FROM TO OPERATION R...

Page 35: ...V V S C2924 22 10V V S C2905 330 6 3V V S C2883 22 10V V S C2882 100 4V V S C2914 330 6 3V V S B2813 HCB1608KF 121T20 B2815 HCB1608KF 121T20 B2820 HCB1608KF 121T20 B2821 HCB1608KF 121T20 B2822 HCB1608KF 121T20 B2814 HCB1608KF 121T20 B2816 HCB1608KF 121T20 B2811 HCB1608KF 221T20 B2817 HCB1608KF 121T20 B2810 HCB1608KF 221T20 AD_A3 3V D3 3V D1 0V VDD33 D1 8V GND H 14 H 13 SCALER POWER SCHEMATIC DIAGR...

Page 36: ... 68K R3433 4 7K R3404 220K R3436 4 7K R3435 220K C3401 10 10V 2125 C C3413 10 C C3402 10 10V 2125 C C3415 1 B C3416 1 B C3418 1 B C3408 1 B C3419 1 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...

Page 37: ...OR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED C5803 220 6 3V V S C5819 220 6 3V V S C5801 220 6 3V V S B5804 FCM1608KF 151T06 B5809 FCM1608KF 102T02 B5808 FCM1608KF 102T02 B5802 FCM1608KF 102T02 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 SECU...

Page 38: ..._H AV3 AV4_Y AV3 AV4_Y AV1_CVBS VGA G AV3 AV4_PB VGA B SW_C_IN AV3 AV4_PR AV2_CVBS VGA R S1_DET VGA G SPDIF LOUT_FI AV2_CVBS ROUT_FI AV3 AV4_PB TU_CVBS I2C_CLK I2C_DATA ROUT ROUT_FI LOUT_FI LOUT VGA B ASW2 ASW1 HP_RST AV3 AV4_PR VGA R AD_A3 3V IIC_OFF I2C_CLK I2C_DATA SW_Y_IN SW_C_IN MCLK SDOUT ASW0 LRCK BCLK I2C_CLK I2C_DATA ASW0 ASW1 I2C_CLK ASW2 ASW2 I2C_DATA VDIM MCU_SCIRXD BL_PWM MCU_SCITXD L...

Page 39: ... 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 C6564 10 16V V S B6553 FCM1608KF 102T02 B6552 FCM1608KF 102T02 SW_L P CON 9V LRCK ASW0 SDOUT BCLK TU_AUDIO_L MCLK ASW0 AUDIO_L SW_Y_IN SW_C_IN AUDIO_R D3 3V SW_R TU_AUDIO_L TU_AUDIO_R TU_AUDIO_R AV1_Y AV1_C SW_L SW_R SW_Y_IN ...

Page 40: ...MEASURED C3022 68 6 3V CD C3035 10 16V V S C3038 330 6 3V V S C3036 220 16V V S B3004 HCB1608KF 181T20 B3005 HCB1608KF 181T20 B3003 HCB1608KF 181T20 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 ATTENTION D3 3V BLON ...

Page 41: ...R428 330 1 2W R503 470 1 2W R439 1K R475 220 1 4W R433 270K R506 100 1 4W R421 2 2K 1 2W R423 2 2K 1 2W R471 75K R477 4 7K 1 4W R436 68K 1 2W R460 47K R523 100K R417 100K R411 10K R466 22K R420 47K R508 47K R505 18K R511 39K 1 2W R536 270 1 2W R435 1K R438 2 2K 1 4W R478 470 1 4W R472 2 2K R522 47K 1 4W R443 1K R404 1 2M 1W RCR60 R469 10K R528 100 1 4W R494 1K R531 220K R540 100K R544 220K R539 18...

Page 42: ...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 C461 1000 6 3V ZL C453 1000 16V ZL C497_1 10 50V MHE C458_2 10 50V YXF C491_1 220 6 3V MHE 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 CELL...

Page 43: ...ARTS 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 ATTENTION AT 5V AT 3 3V SW 12V VDIM BLON LCD H LCD B P_GND P CON 5V STBY H SYS_POWER_H IR_REMO GND AT 34V TUNER 30V POWER_FAIL AT 34V AT 5V P CON 5V SYS_POWER_H P_GND P_GND P CON 9V G...

Page 44: ...DCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED C6513_1 47 16V YK C6509_1 47 16V YK P CON 9V AL1 AR1 AV3_PR AL1 AL2 AR2 SW_L ASW1 DVI_A_IN_L DVI_A_IN_R AV3_Y AV3_PB AV3 AV4_PR AV3_PB AV3_PR ASW2 AV3 AV4_PB DVI_A_IN_L AV3 AV4_Y SW_R AR1 ASW2 ASW1 SW_L AV3_Y DVI_A_IN_R SW_R AV3 AV4_Y AV3 AV4_PB AL2 AV3 AV4_PR AR2 P CON 9V GND H 32 H 31 FROM JACK AV SWITCH SCHEMATIC DIAGRAM PCB240 CEG353 FROM REG...

Page 45: ... 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 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 P...

Page 46: ...R4267 75 R4275 75 R4240 47K R4207 1K R4208 1K R4214 47K R4212 47K R4202 75 R4201 75 C4220 1 B C4221 1 B C4228 22P CH C4225 22P CH C4223 1 B C4222 1 B C4227 22P CH C4224 22P CH C4207 22P CH C4205 22P CH C4208 1 B C4209 1 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 TESTE...

Page 47: ...WAS MEASURED LOUT_SOUND GND ROUT_SOUND P CON 5V FILTER_MUTE POP_MUTE AV3 AV4_Y S1_DET AV3 AV4_PB AV2_CVBS AV1_CVBS AV1_Y AV3 AV4_PR AV1_C SW_R ASW2 SW_L AV2_CVBS ROUT_SOUND LOUT_SOUND FILTER_MUTE AV1_CVBS POP_MUTE ASW1 AV1_C S1_DET AV1_Y ASW2 ASW1 SW_L SW_R AV3 AV4_Y AV3 AV4_PB AV3 AV4_PR IR_REMO AT 5V STBY H IR_REMO GND P CON 5V STBY H AT 5V P_GND P_GND H 38 H 37 FROM TO AV SWITCH FROM JACK PCB24...

Page 48: ...CD2201 E8253101 OS 26 R2213 10 R2212 5 6K R2201 330 R2207_2 330 R2214 10 R2203_2 1 2K R2202_2 2 2K R2206_2 1 5K R2208 47 1 4W 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 C2205_1 100 6 3V KA H 4...

Page 49: ...2V REMOCON_IN LIGHT_CTL KEY_B KEY_A LIGHT_POWER_H S1_DET AV1_Y AV1_Y S1_DET AV1_C ASW1 VIDEO01 GND GND VIDEO02 ASWW2 AUDIO_SW_R GND GND YUV_SW_V YUV_SW_U YUV_SW_Y GND POP_MUTE AUDIO_SW_L FILTER_MUTE GND ROUT_SOUND GND LOUT_SOUND AV1_C ASW1 VIDEO1 GND GND VIDEO2 AUDIO_SW_L ASW2 GND AUDIO_SW_R GND YUV_SW_V YUV_SW_U GND LOUT_SOUND ROUT_SOUND FILTER_MUTE POP_MUTE YUV_SW_Y GND GND D3 3V NC RESET PC_TOO...

Page 50: ...ER VIDEO AUDIO AV SWITCH 2 20ns 20us 2ms 200mV 500mV 100mV 3 9 15 JACK 3 0 2us 20us 2ms 200mV 500mV 100mV 4 10 16 SOUND 2ms 10us 1ms 500mV 0 5V 200mV 5 11 17 2ms 10us 1ms 500mV 200mV 200mV 6 12 18 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE I 1 ...

Page 51: ...WAVEFORMS JACK 2ms 100mV 19 2ms 100mV 20 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE I 2 ...

Page 52: ...2 202 104C 202 104C 104C 104C 104 123 204 203 108 201 201 110 203 203 123 116 129 129 205 201 129 101B 101A 101E 101F 101 105A 105B 202 105 203 203 112 203 130 206 206 206 210 210 210 106B 206 106 206 121 121 206 206 206 117 120 206 206 210 206 206 106A PCBDA0 REMOCON PCB ASS Y 123 201 205 114 114 123 115 101E 101F 114 114 129 129 102 127 209 209 209 109 211 124 102B 102A 211 211 211 211 211 211 2...

Page 53: ... PACKING DIAGRAM J 2 TM101 CD3805 HOLDER CORD POLYBAG INSTRUCTION RED CAUTION INSTRUCTION BOOK E F S REGISTRATION CARD PACKAGE TOP PACKAGE STAND TOP PACKAGE STAND BOTTOM SCREW LAMIFILM BAG PACKAGE BOTTOM GIFT BOX SHEET BARCODE ...

Page 54: ...MECHANICAL EXPLODED VIEW PACKING DIAGRAM J 3 PACKAGE STAND BOTTOM PACKAGE STAND TOP FILM BAG 791WHA0159 SCREW FILM BAG 791WHA0160 ...

Page 55: ...5 FRAME STAND 791WHAA204 LAMIFILM BAG 900x700 8 LANGUAGE 103C 761WPA0470 COVER FRAME STAND 792WHA0717 PACKAGE STAND BOTTOM 792WHA0718 PACKAGE TOP 104 7A704A108A STAND ASS Y 792WHA0719 PACKAGE BOTTOM 104A 704WPB0039 STAND 792WHA0745 PACKAGE STAND TOP 104B 761WSA0465 ANGLE STAND 793WCDD752 GIFT BOX 104C 800WFA0120 CUSHION LEG 89001122A2 SCREW J34N0231A INSTRUCTION BOOK E F S 105 7A711A048A PLATE BUT...

Page 56: ...TTKY BARRIER BAT54WS ICS IC2801 I56M069540 SCALER R8J66954BG IC2802 IGGM061600 256MB DDR2 SDRAM HYB18TC256160BF 3S IC2804 S34N02PF01 MEMORY DATA 32MBIT FLASH 48PIN TSOP EN29LV320AB 70TCP IC2805 S34N02PE01 MEMORY DATA EEPROM 256KBIT SO8 M24256 BWMN6TP IC3001 I07F091300 1CH DC DC CONVERTER BD9130NV IC3002 I1LF010150 DC DC CONVERTER CONTROLLER AL1015 IC3003 I0GF95ZN10 VO 0 8 3 5V I 1 5A TAPING PQ035Z...

Page 57: ...2216 CORE BEADS HCB1608KF 221T20 B2808 024HC52216 CORE BEADS HCB1608KF 221T20 B2809 024HC52216 CORE BEADS HCB1608KF 221T20 B2810 024HC52216 CORE BEADS HCB1608KF 221T20 B2811 024HC52216 CORE BEADS HCB1608KF 221T20 B2813 024HC51216 CORE BEADS HCB1608KF 121T20 B2814 024HC51216 CORE BEADS HCB1608KF 121T20 B2815 024HC51216 CORE BEADS HCB1608KF 121T20 B2816 024HC51216 CORE BEADS HCB1608KF 121T20 B2817 0...

Page 58: ...74270M7 R NETWORK CRA108270JV NR2807 11074270M7 R NETWORK CRA108270JV NR2808 11074270M7 R NETWORK CRA108270JV NR2809 11074270M7 R NETWORK CRA108270JV NR2810 11074220M7 R NETWORK CRA108220JV NR2811 11074220M7 R NETWORK CRA108220JV NR6551 11074470M7 R NETWORK CRA108470JV OTHERS CP2801 06GG290029 CONNECTOR PCB SIDE A2001WV 9A CP2803 06GG2C0029 CONNECTOR PCB SIDE A2001WV 12A CP4303 06G8S21504 CONNECTO...

Page 59: ...D412 D97U03R91B DIODE ZENER MTZJ3 9B T 77 D413 D97U03001B DIODE ZENER MTZJ30B T 77 D415 D2WXN40050 DIODE SILICON 1N4005 EIC D416 D28F31DQ06 DIODE SILICON 31DQ06 FC D418 D2WXN40050 DIODE SILICON 1N4005 EIC D421 D28R1QS040 DIODE EC31QS04 TE12L D424 D97U03R31B DIODE ZENER MTZJ3 3B T 77 D425 D97U02701B DIODE ZENER MTZJ27B T 77 D426 D1VT001330 DIODE SILICON 1SS133T 77 D427 D97U02701B DIODE ZENER MTZJ27...

Page 60: ...20 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q422 TBA0011510 TRANSISTOR SILICON KTB1151 Q423 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q424 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q425 TJ5AK302T0 FET SSM3K302T TE85L F Q4211 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK Q4212 TPAAC05002 COMPOUND TRANSISTOR KRA103SRTK COILS B401 024HT03553 CORE BEADS W5RH3 5X5X1 0 B404 024HT03553 CORE BEADS W...

Page 61: ...H TACT EVQ21505R SW2205 0504101T34 SWITCH TACT EVQ21505R SW2206 0504101T34 SWITCH TACT EVQ21505R CONNECTORS CP2203 069S230639 CONNECTOR PCB SIDE A2001WR2 3P AND OTHERS CONNECTORS CD2804 06CURU1704 CORD CONNECTOR CURU1704 AC CORD CD3805 120Q119906 CORD SET AC P201 2739 1 OTHERS BT001 141R003018 BATTERY MANGAN GR6M BT002 141R003018 BATTERY MANGAN GR6M CD301 06E8144301 CORD CONNECTOR E8144301 CD406 0...

Page 62: ...ORPORATION Sharp Plaza Mahwah New Jersey 07430 2135 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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