Sharp LC-26SH10U - 26" LCD TV Service Manual

Lcd color television

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Operation manual (46 pages)

Service manual (84 pages)

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LCD COLOR TELEVISION

LC-26SH10U

MODEL

CONTENTS

This document has been published to be used for

after sales service only.

The contents are subject to change without notice.

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Page

A1-1

A1-2

A2-1~A2-5

B1-1~B2-2

C-1

C-2

C-3

F-1~F-10

H-1~H-52

K1-1~K2-11

Table of Contents

Summary of Contents for Sharp LC-26SH10U - 26" LCD TV

Page 1: Table Of Contents
######### LCD COLOR TELEVISION LC-26SH10U 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 • SERVICING NOTICES ON CHECKING ................
Page 2: Servicing Notices On Checking
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: About Lead Free Solder (Pbf)
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 4: General Specifications
GENERAL SPECIFICATIONS LCD Size / Visual Size 26.0 inch / 660.53mmV System LCD Type Color TFT LCD Number of Pixels 1366(H) x 768(V) View Range Left/Right 85/85 degree Up/Down 85/85 degree Color System NTSC Speaker 2 Speaker Position Front Size 2.2 x 5.0 inch Impedance 4 ohm...
Page 5 GENERAL SPECIFICATIONS Remote Unit RC-MQ Control Glow in Dark Remocon Remocon Format SHARP Format SHARP Custom Code 10000 / 10001 Power Source Voltage(D.C) UM size x pcs UM-3 x 2 pcs Total Keys 40 Keys Keys POWER FUNCTION Source POWER...
Page 6 GENERAL SPECIFICATIONS G-10 Features Auto Shut Off Auto Search Power On Memory Comb Filter Game Position Auto Setup(Language/CH Program) Picture Setting(TV) AV Mode(Picture Preference) Brightness , Contrast , Color Tint Sharpness Color Temperature Cable Clear Picture Setting(PC) BRIGHTNESS , CONTRAST HOR POSITION , VER POSITION PHASE , CLOCK AUTO ADJUST...
Page 7 GENERAL SPECIFICATIONS G-11 Accessories Owner's Manual Language English/French/Spanish w/Guarantee Card Remote Control Unit Rod Antenna Poles Terminal Loop Antenna Terminal U/V Mixer DC Car Cord (Center+) Guarantee Card Warning Sheet Circuit Diagram Antenna Change Plug Service Facility List Important Safeguard Dew/AHC Caution Sheet Quick Set-up Sheet Battery...
Page 8 32(ORION SPEC:46) Container Stuffing (40' container) Sets/40' container G-16 Material Cabinet Front PS 94V0 NON-DECABROM Rear PS 94V0 NON-DECABROM Jack Panel Non-Halogen Demand Eyelet Demand G-17 Environment Environmental standard requirement Green procurement of SHARP Pb-free Phase3(Phase3A) Measures for Whisker Rohs A2-5...
Page 9: Disassembly Instructions
DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS 1-3: PCB ASS'Y (Refer to Fig. 1-3) AND P.C. BOARDS Disconnect the following connectors: (CP506, CP507, CP508, CP510, CP511, CP512). 1-1: BACK CABINET (Refer to Fig. 1-1) Remove the 9 screws 1. Remove the 19 screws 1. Remove the Holder AC-Inlet and Power PCB in the Remove the Back Cabinet in the direction of arrow.
Page 10 DISASSEMBLY INSTRUCTIONS 1-4: LCD COVER/LCD PANEL (Refer to Fig. 1-4) Remove the 8 screws 1. Remove the LCD Cover in the direction of arrow (A). Remove the 4 screws 2. Remove the LCD Panel in the direction of arrow (B). LCD Cover LCD Panel Front Cabinet...
Page 11 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 12 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 13: 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 14: When Replacing Eeprom (Memory) Ic
WHEN REPLACING EEPROM (MEMORY) IC CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS, MICON VERSION AND DIGITAL TV MICON FIRMWARE Initial total of MEMORY IC, POWER ON total hours, MICON VERSION and Digital TV MICON Firmware can be checked on the screen.
Page 15: Re-Write For Digital Soft Firmware
RE-WRITE FOR DIGITAL SOFT FIRMWARE JG176 USA HD DTV ROM DISC Ref. No. Part No. Parts Name Remarks USA HD DTV ROM Up-Date of the Firmware JG176 APJG176095 DISC NOTE: The operating manual for Re-writing is included in USA HD DTV ROM DISC (JG176). Prepare the following tools for Up-Date of the Firmware.
Page 16: Electrical Adjustments
ELECTRICAL ADJUSTMENTS 1. ADJUSTMENT PROCEDURE FUNCTION FUNCTION H POSI OSD H POSI 60Hz Read and perform these adjustments when repairing the V POSI OSD V POSI 60Hz circuits or replacing electrical parts or PCB assemblies. R DRIVE (N) BAK LIGHT CENT CAUTION R CUTOFF (N) BAK LIGHT MAX...
Page 17 ELECTRICAL ADJUSTMENTS 2-2: Confirmation of Fixed Value (Step No.) Please check if the fixed values of each of the adjustment items are set correctly referring below. (TV/AV/CS/HD-MI) HD-MI AV (S) 480i 480p 720p 1080i 480i 480p 720p 1080i TV 720p FUNCTION Step No.
Page 18 ELECTRICAL ADJUSTMENTS 3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) LCD PANEL DIGITAL PCB REMOCON PCB OS2200 CP512 CP2201 CP511 OPERATION PCB CP510 CP2203 CP507 AC IN CP508 CP506 POWER PCB J502 CP4202 CP3803 CP2200 CP3201 CP7203 CP3807 CD4204 CP3808 CP802 CP3602 CP301...
Page 19: Troubleshooting Guide
TROUBLESHOOTING GUIDE POWER DOES NOT TURN ON CHANGE F501. IS F501 BROKEN ? IS THERE VOLTAGE CHECK IC503 AND AT PIN 4 OF IC503 PERIPHERAL CIRCUIT. 20.5V ? IS THERE VOLTAGE CHECK IC506 AND AT PIN 4 OF IC506 PERIPHERAL CIRCUIT. AT5V ? OR CHANGE POWER PCB.
Page 20 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (1). IS THERE VOLTAGE AT CHECK IC502, T502 AND DOSE BACK LIGHT SHINE ? PINS 1, 2, 3, 4 AND 5 PERIPHERAL CIRCUIT. OF CP505 24V ? CONNECT CD7204. IS CD7204 CONNECTED ? IS THERE SIGNAL CHANGE V2301.
Page 21 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (2). CHECK IC4201 AND IS THERE SIGNAL PERIPHERAL CIRCUIT. AT IC4201 ? CONNECT CD4203. IS CD4203 CONNECTED CHECK IC4201 AND AND IS THERE SIGNAL ? PERIPHERAL CIRCUIT. CHECK IC801 AND PERIPHERAL CIRCUIT.
Page 22 TROUBLESHOOTING GUIDE THE PICTURE APPEARS, BUT THE AUDIO DOES NOT APPEAR. IS CD301 AND CD303 CONNECT CD301 AND CD303. CONNECTED ? IS THERE SIGNAL CHANGE SP301 AND SP302. CD301 AND CD303 ? IS THERE SIGNAL CHECK IC301 AND AT PINS 11 AND 15 PERIPHERAL CIRCUIT.
Page 23 TROUBLESHOOTING GUIDE THE STOP PICTURE "PLEASE WAIT". CONNECT CD3806. IS CD3806 CONNECTED ? IS DIGITAL PCB CONNECT DIGITAL PCB. CONNECTED ? IS THERE VOLTAGE CHECK Q512, IC509 AND AT PINS 1 AND 2 OF PERIPHERAL CIRCUIT. CD3806 5V ? CHANGE DIGITAL PCB.
Page 24 TROUBLESHOOTING GUIDE THE COLOR DOES NOT APPEAR. IS SETTING OF CHANGE THE SETTING OF COLOR NORMAL ? COLOR. IS THE COLOR RECEIVE THE COLOR SIGNAL. SIGNAL RECEIVED ? CHECK IC801 AND IS THERE SIGNAL PERIPHERAL CIRUCUIT. AT IC801 ? IS THERE SIGNAL CHECK IC7201 AND AT IC7201 ? PERIPHERAL CIRUCUIT.
Page 25 TROUBLESHOOTING GUIDE ON SCREEN DISPLAY DOES NOT APPEAR. IS THERE SIGNAL AT CHECK IC101 AND PINS 2, 3, 4 AND 5 OF PERIPHERAL CIRCUIT. IC101 ? IS THE COLOR SIGNAL CHECK IC801AND AT PINS 57, 58, 59 AND PERIPHERAL CIRCUIT. 60 OF IC801 ? CHANGE SCALER PCB.
Page 26 SCALER/LVDS/MICON/ADC/JACK/AV SWITCH1/REGULATOR BLOCK DIAGRAM DIGITAL RGB DIGITAL DIGITAL 24bit RGB A/D CONVERTER INTERFACE DDVS 24bit RGB D_CLK, D_EN, IC2101 D_CLK, D_EN, D_HS, D_VS MST9883C-LF-110 SCALER DDHS D_HS, D_VS IC801 TX OUT0~3+ R8J66607A72FP LVDS IC LCD PANEL TX OUT0~3- IC7201 V2301 X801 TXCLKOUT+ ICSV385AGLFT...
Page 27 AV SWITCH2/STEREO/SOUND AMP BLOCK DIAGRAM AV SW INPUT 1/2 IC4201 AN15853B-E1 J4205 SAV-12CP-0125 V1-V V1-Y V1-C V1-L VL-R V1-L VL-R V2-V V2-R V2-L SW_A_IN_R SW_A_IN_L AUDIO_IN 4/5 J4204 AV4 57A03-01H SW_CVBS SW_CVBS SCALER/LVDS/ MICON/ADC/JACK/ SW_Y SW_Y AV SWITCH1/ REGULATOR SW_C SW_C V4-L 16 TUNER_V...
Page 28 TUNER/DIGITAL/POWER BLOCK DIAGRAM TU5801 DC/DC CTL UNREG 5V IC3401 AL1042 REG 3.3V UNREG 5V IC3402 BA00BCWEP 256Mbit DDR SDRAM 256Mbit DDR SDRAM IC2402 IC2403 HY5DU561622ETP-D43 HY5DU561622ETP-D43 REG 1.8V UNREG 4V IC3403 BD7820FP REG 2.6V IC3404 +1.2V BA7810HFP UNREG 4V X2401 +3.3V 55.474MHz DTUNER Y...
Page 29 INTERFACE BLOCK DIAGRAM EEP_ROM EEP_ROM HDMI INTERFACE IC3609 BR24L02F-WE2 IC3606 BR24L02F-WE2 IC3605 SiI9021CTU Q3615 BUFFER DSDA1 Q3616 BUFFER DSCL1 Q3603 BUFFER DSDA0 Q3604 HDMI CONNECTOR BUFFER DSCL0 CP3601 Q3612 Q3613 19 DET 18 POWER 17 GND L3601 ACM2012D DIGITAL RGB SCALER/LVDS/ R0XC- CLK-...
Page 30 MICON2 BLOCK DIAGRAM HDMI MICON IC IC3611 SST89E58RD2-40-C-TQJE X3601 RXT_RST# 36 RX1_RST 11.0592MHz H_INT RX1_INT 38 VCC Q3620 EA-/VPP Q3606 V-SYNC LEVEL SHIFT V_SYNC INTERFACE CSDA BUFFER 3 CSDA EEP ROM IC IC3608 BR24L32F-WE2 2 CSCL INTERFACE Q3605 BUFFER CSCL CP3602 HDMI_I2SS AV SWITCH2/...
Page 31: Printed Circuit Boards
PRINTED CIRCUIT BOARDS AV (TOP SIDE) CEF178A D3802 CP3801 CP4202 W804 CP3803 CP3802 CP3804 SH4202 L3802 W801 SH4203 Q300 D901 D4209 W001 CP3807 IC3804 R325 W876 SH4204 Q4402 C5841 L303 C5843 R4419 CMF080A C4202 C4239 B903 C4201 C4238 B901 R4412 C4259_1 B902 W904...
Page 32 PRINTED CIRCUIT BOARDS AV (BOTTOM SIDE) CEF178A Q3813 IC3801 Q4231 R3819 Q4233 W901 W902 D3812 Q901 R915 Q902 R323 CMF080A D305 Q5802 D304 IC5801 Q5801 R314 R4222 Q4206 W928 Q4205 R4211 D302 Q4203 IC3805 R4238...
Page 33 PRINTED CIRCUIT BOARDS SCALER (TOP SIDE) CP3201 CP3604 CP3602 C3649 C3648 R3634 C3202 C3656 X3602 NR3601 C3618 C3647 C3209 C3654 C3655 C3603 R3653 W949 W969 C3657 W970 C3637 R3645 D3609 R3631 R3628 R3641 R3619 IC3603 R3640 W957 C3642 C3641 R3602 C3643 Q3205 D3602...
Page 34 PRINTED CIRCUIT BOARDS SCALER (BOTTOM SIDE) D3600 D3606 C3651 C3650 B3614 C3619 B3208 B3606 C3205 C3203 R3647 B3604 C3201 B3605 B3615 W837 IC3600 IC3602 C3608 C3605 C3607 C3622 C3611 R3679 C3610 C3218 R3224 C3617 R3678 R3644 C3219 C3613 C3634 R3643 C3616 C3640 B3601...
Page 35 PRINTED CIRCUIT BOARDS DIGITAL (TOP SIDE) HS2401 C2506 C2499 C2498 C2497 C2496 C2495 C2494 C2479 R2464 R2484 R2592 C3435 R2485 R2593 NR2401 IC2403 C3432 L2411 AK30 R2409 C2467 R2529 L2412 R2429 C2504 C2503 C2502 R2528 C2570 R2525 R2410 R2532 R2527 C3407 R2530 C2572...
Page 36 PRINTED CIRCUIT BOARDS POWER/REMOCON/OPERATION (INSERTED PARTS) SOLDER SIDE CEF183A CP512 CP510 W806 CP511 CP507 W015 SH503 SH504 D543 W026 CP508 W040 W047 Q512 W009 IC505 IC510 R546 IC506 W020 IC508 HS507 HS505 R544 W016 W824 W818 HS506 OS2200 D502 D531 D529 D533 D530...
Page 37 PRINTED CIRCUIT BOARDS POWER/OPERATION (CHIP MOUNTED PARTS) SOLDER SIDE R2202 R2203 R510 R2206 R509 R515 R2204 Q503 Q502 R2201 R503 R504 R2205 CEF182A R587 Q511 R578 Q504 D540 IC509 Q505 R577 R575 Q513 R580 Q515 R555 Q507 Q508 R559 Q514 R547 R553 G-13...
Page 38 AV SWITCH2 SCHEMATIC DIAGRAM (AV PCB) FROM/TO POWER AT+3.3V AT+5V P.CON+9V P.CON+5V YUV1/YUV2_Y DTUNER_PR FROM/TO TUNER DTUNER_Y COMPONENT1/2 YUV SW DTUNER_PB IC4401 NJM2584AM(TE1) DTUNER_PR C4401 YUV1/YUV2_PR IN1B IN1A BUFFER W906 Q4410 GND1 2SA1530A BUFFER Q4409 C4404 DTUNER_PB 2SA1530A IN2B OUT1 L4401 W905 GND2...
Page 39 TUNER/OUT JACK SCHEMATIC DIAGRAM (AV PCB) FROM/TO AV JACK SW_YUV1/2 EXT_MUTE FROM/TO AV SWITCH2 REMOCON_IN STANDBY_LED SW_YUV_Y SW_YUV_PB AT+5V SW_YUV_PR FROM/TO SCALER CP4204 (CP802) MUTE DTUNER_SPDIF Q4402 00_6232_030_006_800+ FROM/TO AV JACK2 RT1P141C STANDBY_LED STANDBY LED REMOCON_IN SW_SPDIF REMOCON IN EXT_MUTE SW_SPDIF LEVEL SHIFT W876...
Page 40 AV JACK SCHEMATIC DIAGRAM FROM/TO POWER L4403 P.CON+5V P.CON+5V 47uH 0305 CS_IN 4/5 J4211 AV6-53-13H B4218 AV4_Y GREEN FCM1608CF-600T06 B4220 FROM/TO AV SWITCH2 AV4_U GREEN B4219 FCM1608CF-600T06 AV4_V YUV1/YUV2_Y FCM1608CF-600T06 BLUE YUV1/YUV2_PB B4204 AV5_Y BLUE YUV1/YUV2_PR B4205 FCM1608CF-600T06 AV5_U C4449 R4299 B4211 FCM1608CF-600T06...
Page 41 STEREO SCHEMATIC DIAGRAM (AV PCB) FROM/TO POWER W839 AT+5V FROM/TO TUNER P.CON+5V B901 I2SSD0_OUTA BLM18PG121SN1D B902 I2SWS_OUTA FCM1608CF-600T06 B903 I2SSCLK_OUTA BUFFER BLM18PG121SN1D BUFFER Q902 I2SSD0_IN Q901 2SC3052 2SC3052 I2SWS_IN L901 I2SSCLK_IN P.CON+8V 10uH 0305 R906 R905 L903 FROM/TO HDMI MICON2 10uH 0305 CP901 (CP3602)
Page 42 SOUND AMP/HEADPHONE AMP SCHEMATIC DIAGRAM (AV PCB) SOUND AMP IC301 TA2024-ASE 24.0 C337 +5VGEN CPUMP KANP 23.0 W853 DCAP2 PGND1 14.0 DCAP1 C338 11.0 0.1 B W854 VDDA AGND1 TR301 R317 L300 W5T29X7.5X19 W855 OUTP1 8.2K 10uH7313N 11.0 +-1% C339 4 OHM 10W OVERLOADB VDD1...
Page 43 FROM/TO POWER3 POWER SCHEMATIC DIAGRAM CP3808 (CP508) A2001WV2-7P CD3806 DTV UNREG+5V CU273702 (AV PCB) DTV UNREG+5V DTV UNREG+4V D3811 D3812 DTV UNREG+4V EC31QS04 EC31QS04 C3835 0.22 MMTS C3836 FROM/TO TUNER L3801 UNREG+5V FROM/TO POWER3 0.22 MMTS UNREG+4V 17.8 33.7 P.CON+32V 22uH TSL0808 CP3802 (CP510)
Page 44 AV JACK2 SCHEMATIC DIAGRAM (AV PCB) AUDIO OUT FROM/TO STEREO J4201 AV2-13P2-07H R4235 R4237 270 W822 AUDIO_JACK_OUT_L R4238 270 R4236 W837 AUDIO_JACK_OUT_R MUTE R4232 Q4209 2SC3052 2.2K R4229 MUTE 2.2K Q4207 2SC3052 FROM/TO TUNER/OUT JACK EXT_MUTE SW_SPDIF FROM/TO POWER COAXIAL JACK L4201 J4202 P.CON+5V...
Page 45 TUNER SCHEMATIC DIAGRAM (AV PCB) DIGITAL/ANALOG TUNER W/NTSC_MPX TU5801 TUMUDTR-V110V FROM/TO SHIELD DIGITAL FROM/TO TUNER/OUT JACK FROM/TO POWER P.CON+32V R5820 DTUNER_SPDIF UNREG+5V AFT_1 UNREG+4V 100K AFT_2 1/4W IF_OUT_2 L5802_1 C5802 C5815 IF_OUT_1 Q5801 22uH 0606 IF_AGC 0.1 B RT1P431C P.CON+32V P.CON+5V C5808 R5811...
Page 46 MICOM SCHEMATIC DIAGRAM (SCALER PCB) LEVEL SHIFT Q104 KTK5132E EEPROM_SCL SCART_AUDIO_SW R194 DVB_RESET-L DVB_POWER_CTL-H DVB_MUTE-L LEVEL SHIFT Q106 R137 R141 KTK5132E R131 EEPROM_SDA SD_H 4.7K R192 FROM/TO JACK R136 R142 AT+5V Q105 R195 5.6K KEY-A 4.7K KRA103SRTK C116 KEY-B AUDIO_MUTE 6.3V Q101 C117...
Page 47 SCALER SCHEMATIC DIAGRAM (SCALER PCB) FROM/TO TUNER/OUT JACK FROM/TO MICOM CP802 (CP4204) STANDBY_LED 00_6232_030_006_800+ STANDBY_LED STANDBY LED REMOCON_IN REMOCON_IN REMOCON IN SCART1_Y FROM/TO MICOM EXT_MUTE-H POWER_FAIL D807 AUDIO_MUTE POWER_ON-H AUDIO_MUTE D808 1SS355 EXT_MUTE-H LCD-H EXT_MUTE-H 1SS355 LCDON SW2_B/CB LIGHT_CTL SCART1_B STEREO_RESET SW2_G/Y AUDIO_MUTE...
Page 48 ADC SCHEMATIC DIAGRAM (SCALER PCB) FROM/TO MICOM SCL1 SDA1 DDVS TO SCALER DDHS DDVS DDCK DPR7 DPR6 DPR5 DPR4 DPR3 DPR2 DPR1 DPR0 DPG7 DPG6 C2130 DPG5 GREEN7 DPG4 0.1 B C2136 DPG3 NR2101 GREEN6 REF BYPASS DPG2 4D03WGJ0101T5E 0.1 B DPG1 DPG7 DPG0...
Page 49 LVDS SCHEMATIC DIAGRAM (SCALER PCB) LVDS IC7201 ICSV385AGLFT W829 TxIN4 TxIN5 TxIN3 TxIN6 TxIN2 TxIN7 FROM/TO SCALER TxIN1 TxIN8 TxIN0 TxIN9 TxIN27 TxIN10 LVDSGND C7206 0.1 B TxOUT0- C7205 LCD_TXOUT0- LCD_TXOUT0+ TxIN11 TxOUT0+ LCD_TXOUT1- 6.3V LCD_TXOUT1+ TxIN12 TxOUT1- NR7201 4D03WGJ0470T5E TxIN13 TxOUT1+ C7213...
Page 50 JACK SCHEMATIC DIAGRAM (SCALER PCB) TO SCALER SW_AUDIO_L[PC] SW_AUDIO_R[PC] W891 W844 PC/DVI_A_IN_L SW_AUDIO_L[PC] W892 W845 FROM/TO MICOM PC/DVI_A_IN_R SW_AUDIO_R[PC] KEY-A KEY-B C4378 FROM/TO OPERATION/REMOCON/FILTER/AC INLET 470P C4372 (CP2203) CP2200 A2001WV2-3P 470P KEY-B KEY B KEY-A KEY A D4301 SH4301 SH4302 SH4303 UDZS5.6B D4302...
Page 51 AV SWITCH1 SCHEMATIC DIAGRAM (SCALER PCB) R8103 SW_G/SW_Y SW_Y/G SW_PB/B SW_PR/R BUFFER R8148 Q8106 R8102 KTA1504S_Y_RTK SW_B/SW_CB NLCV32T L8105 P.CON+5V 22uH BUFFER R8145 Q8105 KTA1504S_Y_RTK R8101 SW_R/SW_CR 12pin Component W843 W821 SW2_G/Y W861 SW2_B/CB R8104150 W862 SW2_R/CR R8105150 FROM/TO MICOM C_SYNC NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME SD_SW1...
Page 52 REGULATOR SCHEMATIC DIAGRAM (SCALER PCB) FROM/TO POWER CP3201 (CD3807) FROM/TO ADC A2001WV2-11P B3209 LCD+B P.CON+3.3V P.CON+12V B3201 BLM18PG181SN1D P.CON+9V P.CON+5V P.CON+9V BLM18PG181SN1D P.CON+5V P.CON+5V B3202 AT+3.3V AT+3.3V BLM18PG181SN1D P.CON+3.8V B3203 FROM/TO SCALER P.CON+3.8V BLM18PG181SN1D B3208 P.CON+3.3V BLM18PG181SN1D P.CON+1.5V B3206 P.CON+5V BLM18PG181SN1D AT+5V FROM/TO MICOM...
Page 53 INTERFACE_HDMI IC SCHEMATIC DIAGRAM (SCALER PCB) TO ADC DDVS EEP_ROM IC DDHS IC3601 BR24L02F-WE2 R3606 DDCK W901 4.7K DPB0 DPB1 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC R3620 DDVS DPB2 DPB3 DPB4...
Page 54 HDMI MICON2 SCHEMATIC DIAGRAM (SCALER PCB) W957 CP3604 A2001WV2-9P HDMI+5V EEPROM IC3608 BR24L32F-WE2 D3613 H_INT UDZS3.3B UC_SCL D3609 UC_SDA UDZS3.3B 1.24 UC_SCL UC_SDA LEVEL SHIFT C3642 X3601 RX2_INT NC 44 H_SYNC Q3600 11.0592MHz 18P CH KTK5132E FROM/TO INTERFACE_HDMI IC 100CT01101 R3648 DDVS AKM_SMUTE...
Page 55 ASIC SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC HS2401 ATSC/CLEAR CABLE ASIC ATSC/CLEAR CABLE ASIC ATSC/CLEAR CABLE ASIC IC2401 X240H (4/14 OSC) 763WAA0351 IC2401 X240H (1/14 VDD) IC2401 (2/14 VSS) X240H IC2401 (3/14 VSS) X240H C2500 0.1 B C2423 0.1 B C2453 10P CH VDDC VDDP...
Page 56 SDRAM SCHEMATIC DIAGRAM (DIGITAL PCB) (5/14 SDRAM) ATSC/CLEAR CABLE ASIC IC2401 X240H NR2402 4D02WGJ0220TCE MEM_DQ0 MAD4 DQA_0 MAA_4 AD28 MAD10 MAA_10 AD27 MEM_DQ1 MAD0 DQA_1 MAA_0 AC28 MAD5 MAA_5 AC27 MEM_DQ2 DQA_2 NR2403 MEM_DQ3 DQA_3 4D02WGJ0220TCE MAD2 MEM_DQ4 MAA_2 AD29 DQA_4 MAD6 MAA_6...
Page 57 FLASH SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC ATSC/CLEAR CABLE ASIC X240H X240H IC2401 IC2401 C2509 (6/14 FLASH) (7/14 FLEX BUS) 0.1 B NFCLE FCLK NFCLE FAD(0) FCLK JG2457 ROMSCK_NFALE NFALE FAD(1) FBE(0) ROMSO_NFWE# NFWEb FAD(2) FBE(1) CS_NF1# NFCEb(1) FAD(3) FALE(0) ROMSI_NFRE# NFREb...
Page 58 FRONT END SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC IC2401 (11/14 FRONT END) X240H VI_IN0 FS_OUTP B2411 FS_DVDD FDCFE1.8V VI_IN1 FS_OUTN BLM18BD151SN1 VI_IN2 FS_DVDD VI_IN3 FS_DVSS ATSC/CLEAR CABLE ASIC B2412 FS_AVDD FDCFE1.8V ATSC/CLEAR CABLE ASIC VI_IN4 FS_AVDD IC2401 (10/14 DVI) X240H BLM18BD151SN1 IC2401...
Page 59 AV OUT SCHEMATIC DIAGRAM (DIGITAL PCB) C2609 47P CH C2621 47P CH C2611 C2623 C2622 47P CH C2608 47P CH 47P CH C2612 C2624 47P CH 47P CH 47P CH R2533 R2534 C2630 0.1 B FROM/TO FRONT END T_FAT_IFP L2414 NLV25T V[PR]_OUT T_FAT_IFN...
Page 60 POWER2 SCHEMATIC DIAGRAM (DIGITAL PCB) 10.3 DC/DC CTL IC3401 AL1042 R3429 W808 TO ASIC L3401 R3427 B3402 CORE_1.2V CORE_1.2V 0.047 BLM31PG391SN1L 4.7uH +1.8V 1/4W ELLCTV4R7N 5 1.3 1.3 +3.3V R3428 D_GND 0.047 1/4W TO FLASH +3.3V R3405 Q3404 KRC103SRTK D_GND 2.7 1.3 3.5 Q3403 KTC3875S_Y_RTK...
Page 61 CHASSIS GND POWER3 SCHEMATIC DIAGRAM SH501 SH502 TO INVERTER PCB TP00385-21 TP00385-21 CP506 A2001WV2-14P (POWER PCB) +24V 7A 250V T502 RCH8011NP-6R8L +24V 81420774 L503 C532 +24V 220P 6.8uH +24V +24V D530 FMX-22S POWER_SW_CTL CD508 IC502 STR-X6737 W818 CD010701 B502_1 D531 CD505 FROM/TO AC INLET W4BRH3.5X6X1.0...
Page 62 OPERATION/REMOCON/FILTER/AC INLET SCHEMATIC DIAGRAM (REMOCON PCB) FROM/TO AV SWITCH2 Vout R2207 CD4202 TR4202 CU256001 W5T29X7.5X19 471/4W CP2201 (CP4202) ROM-V338TAO A2001WR2-5P OS2200 REMOCON IN AT+5V STANDBY LED STANDBY/POWER POWER ON LED D544 LTL-1BEFJ-002A PCBDA0 CEF182 (OPERATION PCB) FROM/TO JACK CP2203 (CP2200) A2001WR2-3P R2205 KEY A...
Page 63 INTERCONNECTION DIAGRAM CP510 CP3802 CD3802 9VSC 9VSC CP512 CP3801 CD3805 SOUND+B SOUND+B SOUND+B SOUND+B SOUND+B SOUND+B NC H1 H1 H2 SOUND GND SOUND GND CP3601 SOUND GND SOUND GND CP506 CP508 CP3808 CD3806 POWER +24V +24V AUDIO_IN 4/5 +24V CS_IN 4/5 J4204 J4211 AUDIO OUT...
Page 64: Waveforms
WAVEFORMS TUNER 2.0ms 20 s 20ns 2.0V 1.0V 1.0V SOUND AMP/HEADPHON AMP STEREO 2.0ms 2.0ms 2.0ms 2.0V 500mV 500mV AV SWITCH2 100 s 2.0ms 2.0ms 2.0V 500mV 500mV MICON 100 s 2.0ms 50ns 2.0V 2.0V 500mV SCALER 2.0ms 20 s 20 s 2.0V 500mV...
Page 65 WAVEFORMS 1.0ms 20 s 20 s 1.0V 500mV 500mV 20 s 10 s 500mV 500mV 2.0V 20 s 500mV 200mV 2.0V LVDS 10ms 20 s 200mV 100mV 500mV JACK INTERFACE_HDMI IC 20 s 1.0ms 20 s 200mV 1.0V 1.0V The following waveforms were measured at the point of the corresponding NOTE: balloon number in the schematic diagram.
Page 66 WAVEFORMS 20 s 20 s 1.0V 1.0V ASIC 20 s 10ns 1.0V 50mV AV OUT 20ns 2.0V 50mV 2.0V 2.0V The following waveforms were measured at the point of the corresponding NOTE: balloon number in the schematic diagram.
Page 67: Mechanical Exploded View
MECHANICAL EXPLODED VIEW 102D 102F 102H 102B 102E 102B 102C 102F 102A 102E 102I 102H 102G 101I 101H 101B PCBDA0 101G (REMOCON PCB ASS'Y) 101D 101F 101A 101H 101H 101C 101I 101E 101H 101G PCB270 101F (OPERATION PCB ASS'Y)
Page 68 MECHANICAL EXPLODED VIEW 104D 104D 104D 104D 104B 104D 104C 104A 103B 103C 103A 103A PCBDH0 (DIGITAL PCB ASS'Y) PCB240 (POWER PCB ASS'Y) PCBDS0 (SCALER PCB ASS'Y) PCBD20 (AV PCB ASS'Y)
Page 69 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) POLYBAG INSTRUCTION, INSTRUCTION BOOK (E/F/S), TM101 REGISTRATION CARD INSTRUCTION BOOK KIT PACKAGE TOP CD3810 HOLDER CORD PACKAGE TOP PACKAGE STAND-TOP PACKAGE STAND-BOTTOM PACKING SACK SCREW SHEET INFORMATION LAMIFILM BAG SHEET BARCODE (7230008183) GIFT BOX SHEET BARCODE PACKAGE BOTTOM (7230008183) PACKAGE BOTTOM...
Page 70 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) PACKAGE STAND-TOP SHEET INFORMATION PACKING SACK (791WHA0125) PACKING SACK (791WHA0126) SCREW PACKAGE STAND-BOTTOM...
Page 71: Mechanical Replacement Parts List
793WCD1758 GIFT BOX 7A7040015A STAND ASS'Y 890CDAIA24 SCREW 104A 704WPB0021 STAND A3Y004E975 INSTRUCTION BOOK KIT 104B 761WSB0039 ANGLE STAND J3Y00417A REGISTRATION CARD(SHARP) 104C 7290000172 SHEET CAUTION J3Y00431A INSTRUCTION BOOK(E/F/S) 104D 800WFA0063 CUSHION LEG JA4ND200 POLYBAG INSTRUCTION(RED CAUTION) 752WSA0555 SHIELD DIGITAL...
Page 72: Electrical Replacement Parts List
ELECTRICAL REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION POWER PCB ASS'Y *** PCB *** PCB240 A3Y004G240 POWER PCB ASS'Y CEF171A *** RESISTORS *** R507 RC31X1155J 1.5M OHM 1W R524 R3X181R27J R,METAL OXIDE 0.27 OHM 1W R527 R3X181R27J R,METAL OXIDE 0.27 OHM 1W R529 R63881R22J...
Page 73 D511 D2WTRM11C0 DIODE,SILICON RM11C-EIC D512 D1VT001330 DIODE,SILICON 1SS133T-77 D513 D1VT001330 DIODE,SILICON 1SS133T-77 D514 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 D515 D97U06R21B DIODE,ZENER MTZJ6.2B T-77 D516 D1VT001330 DIODE,SILICON 1SS133T-77 D517 D97U06R21B DIODE,ZENER MTZJ6.2B T-77 D518 D2B0RU3AM0 DIODE,SILICON RU3AM D519 D1VT001330 DIODE,SILICON 1SS133T-77 D520 D2BXARS010 DIODE,SILICON SARS01-V1...
Page 74 B508 024BC5121J CORE,BEADS BLM18PG121SN1D L501 02167E220K COIL L502 02186I6R8L COIL 6.8 UH L503 02186I6R8L COIL 6.8 UH L504 021W0G330M COIL L505 021W0G100M COIL L506 029X000144 COIL,LINE FILTER SS30V-R250092 L507 029X000144 COIL,LINE FILTER SS30V-R250092 *** TRANSFORMERS *** T501 0481350964 TRANSFORMER,SWITCHING 81350964 T502 0481420774 TRANSFORMER,SWITCHING...
Page 75 SW2206 0504101T34 SWITCH,TACT EVQ21505R *** CONNECTORS *** CP2203 069S230639 CONNECTOR PCB SIDE A2001WR2-3P AV PCB ASS'Y *** PCB *** PCBD20 A3Y004GD20 AV PCB ASS'Y CMF080A *** RESISTORS *** R5820 R002T4104J 100K OHM 1/4W *** CAPACITORS *** C340 E61FF3821D 820 UF 25V C342 E61FF3821D 820 UF 25V...
Page 76 Q902 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q3813 TJ7M50P030 RSS050P03_TB Q4202 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q4203 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q4205 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q4206 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q4207 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK T8RA030520...
Page 77 L300 021W0G100M COIL L301 021W0G100M COIL L302 021W0G100M COIL L303 021W0G100M COIL L901 02167F100J COIL L903 02167F100J COIL L904 02167F100J COIL L3801 02167E220K COIL L3802 02167E220K COIL L3803 02167E220K COIL L3804 02167E220K COIL L3806 021404150M COIL L3807 02167E100K COIL L3809 02186I6R8L COIL 6.8 UH...
Page 78 SH4203 126R000038 TERMINAL PIN TP00370-21 SH4204 126R000038 TERMINAL PIN TP00370-21 SH4205 126R000038 TERMINAL PIN TP00370-21 REMOCON PCB ASS'Y *** PCB *** PCBDA0 A3Y004GDA0 REMOCON PCB ASS'Y CEF182A *** DIODES *** D544 0021E9Q010 LTL-1BEFJ-002A *** CONNECTORS *** CP2201 069S250639 CONNECTOR PCB SIDE A2001WR2-5P *** OTHERS *** OS2200...
Page 79 B2404 024AC5151E CORE,BEADS BLM18BD151SN1D B2405 024AC5151E CORE,BEADS BLM18BD151SN1D B2406 024AC5151E CORE,BEADS BLM18BD151SN1D B2407 024AC1601G CORE,BEADS BLM31PG601SN1L B2408 024AC1601G CORE,BEADS BLM31PG601SN1L B2409 024AC1601G CORE,BEADS BLM31PG601SN1L B2410 024AC5151E CORE,BEADS BLM18BD151SN1D B2411 024AC5151E CORE,BEADS BLM18BD151SN1D B2412 024AC5151E CORE,BEADS BLM18BD151SN1D B2413 024AC5102F CORE,BEADS BLM18BD102SN1D B2414 024AC5102F CORE,BEADS...
Page 80 D101 DE7RB5R62B DIODE,ZENER UDZS5.6B TE-17 D105 DD7R20S300 DIODE,SCHOTTKY BARRIER RB520S-30-TE61 D109 DD7R20S300 DIODE,SCHOTTKY BARRIER RB520S-30-TE61 D802 DE7RB5R62B DIODE,ZENER UDZS5.6B TE-17 D803 DE7RB5R62B DIODE,ZENER UDZS5.6B TE-17 D805 DE7RB5R62B DIODE,ZENER UDZS5.6B TE-17 D807 DD7R0S3550 DIODE,SILICON 1SS355 TE-17 D808 DD7R0S3550 DIODE,SILICON 1SS355 TE-17 D3206 D28R1QS040 DIODE...
Page 81 Q8106 TAAA1504SY TRANSISTOR,SILICON KTA1504S_Y_RTK T6RA015300 TRANSISTOR,SILICON 2SA1530A-T1 *** COILS *** B801 024AC5181J CORE,BEADS BLM18PG181SN1D B802 024AC5181J CORE,BEADS BLM18PG181SN1D B803 024HC56005 CORE,BEADS FCM1608CF-600T06 B804 024HC56005 CORE,BEADS FCM1608CF-600T06 024AC5600E CORE,BEADS BLM18BB600SN1D B805 024AC5181J CORE,BEADS BLM18PG181SN1D B2101 024HC56005 CORE,BEADS FCM1608CF-600T06 024AC5600E CORE,BEADS BLM18BB600SN1D B3201 024AC5181J CORE,BEADS...
Page 82 *** CRYSTAL & CERAMIC OSCILLATORS *** X101 100WT01611 CRYSTAL HC-49/U-S X801 100YT05401 CRYSTAL FCX-03 X3601 100CT01101 CRYSTAL HC-49/U-S X3602 100DT02801 CRYSTAL SMD-49 *** NETWORKS *** NR801 110P4000M4 R,NETWORK 4D03WGJ0000T5E NR802 110P4470M4 R,NETWORK 4D03WGJ0470T5E NR803 110P4470M4 R,NETWORK 4D03WGJ0470T5E NR804 110P4470M4 R,NETWORK 4D03WGJ0470T5E NR805 110P4470M4...
Page 83 CD3802 06CU123701 CORD,CONNECTOR CU123701 CD3803 06CU1C4201 CORD,CONNECTOR CU1C4201 CD3804 06CU173701 CORD,CONNECTOR CU173701 CD3805 06CU144706 CORD,CONNECTOR CU144706 CD3806 06CU273702 CORD,CONNECTOR CU273702 CD3807 06CU2B5501 CORD,CONNECTOR CU2B5501 CD4202 06CU256001 CORD,CONNECTOR CU256001 CD7204 06CHRU3002 CORD,CONNECTOR CHRU3002 SP301 0701016002 SPEAKER EAS12D175B SP302 0701016002 SPEAKER EAS12D175B TM101 076B0MQ010 TRANSMITTER...

Sharp LC-26SH10U - 26" LCD TV Service Manual

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