Samsung LE19C45 Series Service Manual
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Samsung LE19C45 Series Service Manual

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SERVICE
TFT-LCD TV
LE19C45***/LE22C45***
Refer to the service manual in the GSPN (see the rear cover) for the more information.
LCD-TV
Chassis : N82C
Model
:
LE19C45***
LE22C45***
Manual
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
Contents

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Summary of Contents for Samsung LE19C45 Series

  • Page 1 LCD-TV Chassis : N82C Model LE19C45*** LE22C45*** SERVICE Manual TFT-LCD TV Contents 1. Precautions 2. Product specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Exploded View & Part List 6. Wiring Diagram LE19C45***/LE22C45*** Refer to the service manual in the GSPN (see the rear cover) for the more information.

  • Page 2: Table Of Contents

    Contents 1. Precautions ......................1-1 1-1. Safety Precautions ......................1-1 1-2. Servicing Precautions ..................... 1-2 1-3. Electrostatically Sensitive Devices (ESD) Precautions ..........1-2 1-4. Installation Precautions ....................1-3 2. Product specifications .................... 2-1 2-1. Feature & Specifications ....................2-1 2-2. Specification Comparison to Old Models ................ 2-3 2-3.
  • Page 3 Mideast & Africa http://mea.samsungportal.com © 2010 Samsung Electronics Co.,Ltd. This Service Manual is a property of Samsung Electronics Co.,Ltd. All rights reserved. Any unauthorized use of Manual can be punished under applicable Printed in Korea International and/or domestic law.

  • Page 4: Precautions

    1. Precautions 1. Precautions 1-1. Safety Precautions Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical shock. 1-1-1. Warnings For continued safety, do not attempt to modify the circuit board. Disconnect the AC power and DC power jack before servicing.

  • Page 5: Servicing Precautions

    1. Precautions 1-2. Servicing Precautions WARNING: An electrolytic capacitor installed with the wrong polarity might explode. Caution: Before servicing units covered by this service manual, read and follow the Safety Precautions section of this manual. Note: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions.

  • Page 6: Installation Precautions

    1. Precautions 1-4. Installation Precautions For safety reasons, more than a people are required for carrying the product. Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock. Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal temperature may cause fire.
  • Page 7 1. Precautions Memo...

  • Page 8: Product Specifications

    2. Product specifications 2. Product specifications 2-1. Feature & Specifications Model LE19C45*** Feature DIGITAL-TV, RF, 1-HDMI, 1-COMPONENT, 1-A/V, D-SUB, 1-SCART ሪ Brightness : 250 cd/m ሪ High Contrast Ratio : 1,000:1 ሪ Response Time : 5ms ሪ Specifications Item Description LCD Panel TFT-LCD Panel, RGB Vertical Stripe, Normally white, TN Scanning Frequency...
  • Page 9 2. Product specifications Model LE22C45*** Feature DIGITAL-TV, RF, 1-HDMI, 1-COMPONENT, 1-A/V, D-SUB, 1-SCART ሪ Brightness : 350 cd/m ሪ High Contrast Ratio : 800:1 ሪ Response Time : 5ms ሪ Specifications Item Description LCD Panel TFT-LCD Panel, RGB Vertical Stripe, Normally white, TN Scanning Frequency Horizontal : 30 kHz ~ 60 kHz (Automatic) Vertical : 57 Hz ~ 63 Hz (Automatic)

  • Page 10: Specification Comparison To Old Models

    2. Product specifications 2-2. Specification Comparison to Old Models O : application, X : non-application ※ Model LC4E(LE19/22C45***) LB4C(LE19/22B45***) Design Display Type LCD TV LCD TV Built-in Tuner Resolution 1360 x 768 1360 x 768 LCD Panel TFT LCD Panel 50Hz TFT LCD Panel 50Hz Screen Size 19"/22"...

  • Page 11: Detail Factory Option

    2. Product specifications 2-3. Detail Factory Option If you replace the main board with new one, please change the factory option as well. ※ The options you must change are “Type”. Model Name LE19C45*** LE19C45*** LE19C45*** LE22C45*** LE22C45*** Vendor INNOL Panel CODE BN07-00766A...

  • Page 12: Channel Table

    2. Product specifications 2-4. Channel Table Frequency (DTV) „ Channel UK France Germany Italy Spain Sweden Finland Australia Netherlands China Hongkong Taiwan [0] 48.5 [1]52.5 [A] 56 [1] 59.5 [2]60.5 [B] 64.5 [2] 66.5 [3]68.5 [C] 84.5 [3] 88.5 [4]80 [D] 177.5 [4] 97.5 [5] 174.5...
  • Page 13 2. Product specifications Frequency (ATV) „ CCIR OIRT FRANCE NEWZEAL CHINA (PAL B/G) (SECAM D/K) (SECAM-L) (PAL D/K) 69-855.25 49.25 69-855.25 176.00 69-855.25 45.25 49.25 48.25 E2-48.25 59.25 184.00 FA-47.75 55.25 57.25 55.25 E3-55.25 77.25 192.00 FB-55.75 62.25 65.25 62.25 E4-62.25 85.25 200.00 FC1-60.50 175.25...

  • Page 14: Accessories

    Code. No Remark Remote Control & Batteries BN59-01012A (AAA x 2) Power Cord 3903-000456 22": BN96-12739B Stand (BN90-02433B) Samsung Electronics Service center Screw 6002-001294 (for the stand - M4) (22" Only) Owner’s Instructions BN68-02591A Cleaning Cloth BN-63-01798B Warranty Card / Registration...

  • Page 15: Disassembly And Reassembly

    3. Disassembly and Reassembly 3. Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the LE19/22C450 LCD TV. WARNING: This LCD TV contains electrostatically sensitive devices. Use caution when handling these components. 3-1. Disassembly and Reassembly Cautions: 1.
  • Page 16 3. Disassembly and Reassembly Description Picture Description Screws 3. Remove screws and disconnect conectors. 19 inch 19 inch : 6 screws 22 inch : 8 screws 6003-000269 (M3 x L6, TAPTYPE) 6003-001439 (M4 x L8, TAPTYPE) 22 inch 6002-001294 (M4 x L16, Tapping) 4.
  • Page 17 3. Disassembly and Reassembly Description Picture Description Screws 5. Lift up the panel. 19 inch 22 inch Reassembly procedures are in the reverse order of disassembly procedures. ※ Screw Size Code No. A (mm) B (mm) C (mm) Q’ty 6002-001294 8.3±0.5 16±0.8 3.85~4.0...

  • Page 18: Troubleshooting

    4. Troubleshooting 4. Troubleshooting 4-1. Troubleshooting 4-1-1. Previous check Check the various cable connections first. • Check to see if there is a burnt or damaged cable. • Check to see if there is a disconnected or loose cable connection. •...
  • Page 19 4. Troubleshooting 4-1-2. No Power The LEDs on the front panel do not work when connecting the power cord. Symptom The SMPS relay does not work when connecting the power cord. The units appears to be dead. The IP relay or the LEDs on the front panel does not work when connecting the power cord if the cables are improperly connected or the Main Board or SMPS is not functioning.
  • Page 20 4. Troubleshooting Power CN2001 Dimming out A13V Panel Setting...
  • Page 21 4. Troubleshooting 4-1-3. No Video (Analog PC signal) Symptom Audio is normal but no picture is displayed on the screen. Check the PC source Major Check the Arsenal, Check the Chelsea. checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Check a set Power indicator LED is off.
  • Page 22 4. Troubleshooting...
  • Page 23 4. Troubleshooting WAVEFORMS PC input (V-sink , H-sink , R/G/B) LVDS output...
  • Page 24 4. Troubleshooting 4-1-4. No Video (HDMI - Digital Signal) Symptom Audio is normal but no picture is displayed on the screen. Check the HDMI source. Major Check the HDMI switch, Check the Chelsea. checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Power Indicator is off.
  • Page 25 4. Troubleshooting...
  • Page 26 4. Troubleshooting WAVEFORMS HDMI input (RX_Data, RX_Clk) LVDS output...
  • Page 27 4. Troubleshooting 4-1-5. No Video (Tuner_CVBS) Symptom Audio is normal but no picture is displayed on the screen. Check the Tuner CVBS source. Major Check the Tuner, Check the Chelsea. checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Is power inductor LED off? Check a set Lamp(Backlight) on and no video?
  • Page 28 4. Troubleshooting 4-11...
  • Page 29 4. Troubleshooting WAVEFORMS CVBS OUT (Grey Bar) LVDS output 4-12...
  • Page 30 4. Troubleshooting 4-1-6. No Video (Tuner DTV) Symptom Audio is normal but no picture is displayed on the screen. Check the DTV source. Major Check the Tuner, Check the Chelsea. checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Power indicator LED is off.
  • Page 31 4. Troubleshooting 4-14...
  • Page 32 4. Troubleshooting WAVEFORMS LVDS output 4-15...
  • Page 33 4. Troubleshooting 4-1-7. No Video (Video CVBS) Symptom Audio is normal but no picture is displayed on the screen. Check the Video CVBS source Major Check the Chelsea. checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Power indicator LED is off.
  • Page 34 4. Troubleshooting 4-17...
  • Page 35 4. Troubleshooting WAVEFORMS CVBS OUT (Grey Bar) LVDS output 4-18...
  • Page 36 4. Troubleshooting 4-1-8. No Video (Component) Symptom Audio is normal but no picture is displayed on the screen. Check the Component source Major Check the chelsea. checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Power indicator LED is off.
  • Page 37 4. Troubleshooting 4-20...
  • Page 38 4. Troubleshooting WAVEFORMS Compnent_Y (Gray scale) / Pb / Pr (Color bar) LVDS output 4-21...
  • Page 39 4. Troubleshooting 4-1-9. No Sound Symptom Video is normal but there is no sound.. When the speaker connectors are disconnected or damaged. Major When the sound processing part of the Main Board is not functioning. checkpoints Speaker defect.. Check the source and Input the sound source properly.
  • Page 40 4. Troubleshooting 4-23...
  • Page 41 4. Troubleshooting WAVEFORMS I2S DATA Speaker out 4-24...

  • Page 42: Alignments And Adjustments

    4. Troubleshooting 4-2. Alignments and Adjustments 4-2-1. General Alignment Instuction Usually, a color LCD-TV needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync. Use the specified test equipment or its equivalent. Correct impedance matching is essential.

  • Page 43: Factory Mode Adjustments

    4. Troubleshooting 4-3. Factory Mode Adjustments 4-3-1 Entering Factory Mode To enter ‘Service Mode’ Press the remote -control keys in this sequence : - If you do not have Factory remote - control Power OFF INFO MENU MUTE 4-3-2 How to Access Service Mode Using the Customer Remote Turn the power off and set to stand-by mode.
  • Page 44 4. Troubleshooting 4-3-3 Factory Data Option „ Factory OPTION Data Range Name Factory Reset NONE/19O6TH0C/19A6TH0C/22I6TH0C/22A6TH0C/22 D6TH0C/22P6TH0C/26A6AH0C/26D6AH0C/26L6AH0C /26P6AH0C/32A6AH0C32D6AH0C/32L6AH0C32P6AH0 Select Panel C/32A6AF0C/32L6AF0C/32A1AF0C/32L1AF0C/37L6AF Type 0C/37L1AF0C/40A6AF0C/40D6AF0C/40L6AF0C/40A1A 12 : inch F0C/40L1AF0C/40A1UF0C/40D1UF0C/40L1UF0C/46A6 3 : vendor AF0C/46D6AF0C/46L6AF0C/46A1AF0C/46L1AF0C/46A Type 4 : refresh 1UF0C/46D1UF0C/46L1UF0C/55A1UF0C/55L1UF0C/6 5 : POL 5L1UF0C/19R6TH0E/22D6TH0E/26D6AH0E/32D6AH0 6 : resolution E32D6UF0E/32A1UF0E/32D1UF0E/37L6UF0E/37D1UF 7 : multi 0E/37L1UF0E/40D6UF0E/40A1UF0E/40D1UF0E/46D6...
  • Page 45 4. Troubleshooting Control „ Factory Name Data Range Control EDID Sub Option Shop Option Sound Factory Name Data EDID EDID ON/OFF EDID WRITE ALL … EDID WRITE PC … EDID WRITE … HDMI EDID WRITE … Download EDID data to EEPROM. HDMI1 1.
  • Page 46 4. Troubleshooting Factory Name Data Range Hotel Option Hotel Mode SI Vender … Power On … Channel Channel Type … Power On Volume … Min Volume … Max Volume … Panel Button Lock … Power On Source … Factory Name Data Range Shop Option...
  • Page 47 4. Troubleshooting „ Factory Name Data Range Test Pattern Panel Auto Setting Panel Display fixed Time Logic Usb D/L Tuner Status Factory Name Data Range Test Pattern Test for Input of Scaler. OFF/ White/Grey/Black Pattern Sel If you can see pattern well, there is Red/Green/Blue problem at input of Scaler.
  • Page 48 4. Troubleshooting ISDB-T FFT Size_1 Not modified Guard Interval_1 Not modified Freq. Offset_1 Not modified SNR_1 Not modified IF AGC_1 Not modified TMCC Lock_1 Not modified TS Packet_1 Not modified Master Lock_1 Not modified A_Modulation_1 Not modified A_Code Rate_1 Not modified A_Timer Not modified InterLeave_1...
  • Page 49 4. Troubleshooting ADC/WB „ Factory Name Data Range ADC/WB ADC Target ADC RESULT Factory Name Data Range AV Calibration Success Success / Failure Comp Calibration Success Success / Failure PC Calibration Success Success / Failure HDMI Calibration Success Success / Failure Factory Name Data Range...
  • Page 50 4. Troubleshooting 2nd_PC_R_High 2nd_PC_G_High 0 ~ 1023 2nd_PC_B_High 2nd_PC_Delta 0 ~ 7 2nd_HDMI_R_Low 2nd_HDMI_G_Low 0 ~ 1023 2nd_HDMI_B_Low 2nd_HDMI_R_High 2nd_HDMI_G_High 0 ~ 1023 2nd_HDMI_B_High 2nd_HDMI_Delta 0 ~ 7 Factory Name Data Range ADC RESULT 1st_Y_GH 0 ~ 255 1st_Y_GL 0 ~ 255 1st_Cb_BH 0 ~ 255 1st_Cb_BL...

  • Page 51: White Balance -Calibration

    4. Troubleshooting 4-4. White Balance - Calibration 4-4-1 White Balance -Calibration 1. Calibration AV Calibration Comp Calibration PC Calibration HDMI Calibration 4-4-2 White Balance - Adjustment (low light) (hight light) Sub Bright Sub Contrast 3. W/B R offset R gain G offset G gain B offset...

  • Page 52: Servicing Information

    4-6. Servicing Information 4-6-1 USB Download Method Samsung may offer upgrades for TV’s firmware in the future. Please contact the Samsung call center at 1-800- SAMSUNG (726-7864) to receive information about downloading upgrades and using a USB drive. Upgrades will be possible by connecting a USB drive to the USB port located on your TV.

  • Page 53: How To Upgrade Sub Micom With Ddc Manager

    4. Troubleshooting 4-7. How To Upgrade Sub Micom With Ddc Manager 4-7-1. TV Sub S/W Order Description Connect DDC MANAGER to the TV Set with D-SUB cable. And Power on. (USB type : MTI-2510 / parallel type : MTI-2059) Enter the factory mode. Control - EDID - EDID ON/OFF Select ON.
  • Page 54 4. Troubleshooting Order Description Push the ‘Program’ Button. (It takes quite a bit of time. You can wait or close the DDC tool by force and open tool and load file again.) Push the ‘Program’ Button again. (It takes about 100 seconds.) If update completes, TV set will booting automatically.

  • Page 55: Mechanical Diagram

    4. Troubleshooting 4-8. Mechanical diagram 4-8-1. 19LB450 Size (W×D×H) [mm] Set [mm] 1) Set with Stand : 461.3 x 180.2 x 348.0 2) Set without Stand [mm] : 461.3 x 59.2 x 309.1 3) Opening Size [mm] : - Package(Outside Dimension) [mm] : 530 x 430 x 172 Weight [kg] Set with Stand Stand(Only)

  • Page 56: Pcb Diagram

    4. Troubleshooting 4-9. PCB diagram 4-39...
  • Page 57 4. Troubleshooting 4-40...

  • Page 58: Exploded View & Part List

    5. Exploded View & Part List 5. Exploded View & Part List 5-1. LE19C450E1W Exploded View R001A SP01A SP01A M0014 P001A AC271 T0447 PANEL SB04A F001A...
  • Page 59 5. Exploded View & Part List 5-2. LE19C450E1W Parts List Location No. Code No. Description & Specification Q’ty S.A/S.N.A Remark SB04A BN96-04794F ASSY STAND P-BASE;LC450 19,PC+ABS,V0,BK0 AC271 BN63-05259C COVER-MAIN;LC450,EO,PC+ABS,V0,BK0008 F001A BN96-12730B ASSY COVER P-FRONT;LC450 19,EO,PC+ABS,V0 M0014 BN94-02707D ASSY PCB MAIN;LE19C450E1WX* P001A BN44-00328B AC VSS(I)-LIPS;FSP035-2PI10,E19HD_AFS,6.
  • Page 60 5. Exploded View & Part List 5-2-1. LE19C450E1W Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark S001A BN90-01509C ASSY STAND;LC450,EO,BLACK SB04A BN96-04794F ASSY STAND P-BASE;LC450 19,PC+ABS,V0,BK0 ...3 M0081 6003-001001...
  • Page 61 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark M0014 BN94-02707D ASSY PCB MAIN;LE19C450E1WX* ...3 0202-001608 SOLDER-WIRE FLUX;LFC7-107,D0.8,99.3Sn/0. 0.25 ...3 3701-001480 CONNECTOR-DSUB;15P,3R,FEMAIL,STAMPED PIN ...3 CN906 3707-001096 CONNECTOR-OPTICAL;STRAIGHT W/L,SPDIF ...3 3709-001598 CONNECTOR-CARD EDGE;68P,1.27mm,stmap,AU, ...3 PCN1 3711-004712...
  • Page 62 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..4 1204-003088 IC-DEMODULATOR;DRX39XYK,PQFN,64P,9x9x0.8 ..4 1204-003096 IC-VIDEO DECODER;HIDTVPRO-SX,PBGA,580P,P ..4 1205-003201 IC-BUS SWITCH;TC7WB125FK,SSOP,8P,2x2.3mm ..4 1205-003479 IC-SWITCH;TPS2051BDBVR,SOT-23,5P,2.9x1.6 ..4 1205-003735 IC-SWITCH;AP2151WG-7,SOT25,5P,2.9x1.6mm, ..4 1405-001185 VARISTOR;24Vdc,1.6x0.8x0.36mm,TP ..4 1405-001271 VARISTOR;20Vdc,5A,1.0x0.5x0.6mm,TP ..4 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608...
  • Page 63 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..4 MR11 2007-008015 R-CHIP;75ohm,1%,1/16W,TP,1005 ..4 2007-008134 R-CHIP;12.4Kohm,1%,1/16W,TP,1005 ..4 2007-008275 R-CHIP;30Kohm,1%,1/16W,TP,1005 ..4 2007-008563 R-CHIP;270ohm,1%,1/16W,TP,1005 ..4 2007-008593 R-CHIP;750ohm,1%,1/16W,TP,1005 ..4 ZRN10 2011-001261 R-NETWORK;33ohm,5%,1/16W,L,CHIP,8P,TP,2..4 DAR09 2011-001262 R-NETWORK;22ohm,5%,1/16W,L,CHIP,8P,TP,2.
  • Page 64 BN63-01798B CLOTH-CLEAN;cloth,180,200,sea blue,ToC ...3 M0523 BN96-04960B ASSY BRACKET P-WALL;LC450 19/22,SECC ..4 6902-000128 BAG ZIPPER;LDPE,T0.05,W200,L150,TRP,8,2, ..4 T0101 BN61-01162A BRACKET-WALL;VE15,SECC,2.0 ..4 BN68-00850G MANUAL FLYER-WALL POSITION;COMM,SAMSUNG, ..4 T0527 BN68-00854A LABEL-CODE;SP20UO,LABEL,T0.5,10*20 ..4 M0245 BN96-01272A ASSY MISC P-SCREW;VE15UO ...3 T0531 BN63-04242A COVER-BOTTOM;19L450,HIPS,V0,BK0020,R ...3 T0531 BN63-04254A...
  • Page 65 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark BN96-13112G ASSY ACCESSORY-MANUAL;LE19C450E1WX*,22 ...3 AA69-02656A BAG ACCESSORY;PJTV,LDPE,T0,05,L400,W280, ...3 BN68-00514E MANUAL FLYER-05,WARRANTY CARD;comm,Samsu ...3 BN68-02591B MANUAL USERS;C450,SAMSUNG,4LANGS,GERMANY ...3 BN68-02764B MANUAL FLYER-STAND GUIDE;L450(19~22),SAM ...3 AA68-03242V MANUAL FLYER-SAFETY GUIDE;comm,Samsung,1...

  • Page 66: Exploded View

    5. Exploded View & Part List 5. Exploded View & Part List 5-1. LE19C450E1W Exploded View R001A SP01A SP01A M0014 P001A AC271 T0447 PANEL SB04A F001A...

  • Page 67: Parts List

    5. Exploded View & Part List 5-2. LE19C450E1W Parts List Location No. Code No. Description & Specification Q’ty S.A/S.N.A Remark SB04A BN96-04794F ASSY STAND P-BASE;LC450 19,PC+ABS,V0,BK0 AC271 BN63-05259C COVER-MAIN;LC450,EO,PC+ABS,V0,BK0008 F001A BN96-12730B ASSY COVER P-FRONT;LC450 19,EO,PC+ABS,V0 M0014 BN94-02707D ASSY PCB MAIN;LE19C450E1WX* P001A BN44-00328B AC VSS(I)-LIPS;FSP035-2PI10,E19HD_AFS,6.
  • Page 68 5. Exploded View & Part List 5-2-1. LE19C450E1W Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark S001A BN90-01509C ASSY STAND;LC450,EO,BLACK SB04A BN96-04794F ASSY STAND P-BASE;LC450 19,PC+ABS,V0,BK0 ...3 M0081 6003-001001...
  • Page 69 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark M0014 BN94-02707D ASSY PCB MAIN;LE19C450E1WX* ...3 0202-001608 SOLDER-WIRE FLUX;LFC7-107,D0.8,99.3Sn/0. 0.25 ...3 3701-001480 CONNECTOR-DSUB;15P,3R,FEMAIL,STAMPED PIN ...3 CN906 3707-001096 CONNECTOR-OPTICAL;STRAIGHT W/L,SPDIF ...3 3709-001598 CONNECTOR-CARD EDGE;68P,1.27mm,stmap,AU, ...3 PCN1 3711-004712...
  • Page 70 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..4 1204-003088 IC-DEMODULATOR;DRX39XYK,PQFN,64P,9x9x0.8 ..4 1204-003096 IC-VIDEO DECODER;HIDTVPRO-SX,PBGA,580P,P ..4 1205-003201 IC-BUS SWITCH;TC7WB125FK,SSOP,8P,2x2.3mm ..4 1205-003479 IC-SWITCH;TPS2051BDBVR,SOT-23,5P,2.9x1.6 ..4 1205-003735 IC-SWITCH;AP2151WG-7,SOT25,5P,2.9x1.6mm, ..4 1405-001185 VARISTOR;24Vdc,1.6x0.8x0.36mm,TP ..4 1405-001271 VARISTOR;20Vdc,5A,1.0x0.5x0.6mm,TP ..4 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608...
  • Page 71 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..4 MR11 2007-008015 R-CHIP;75ohm,1%,1/16W,TP,1005 ..4 2007-008134 R-CHIP;12.4Kohm,1%,1/16W,TP,1005 ..4 2007-008275 R-CHIP;30Kohm,1%,1/16W,TP,1005 ..4 2007-008563 R-CHIP;270ohm,1%,1/16W,TP,1005 ..4 2007-008593 R-CHIP;750ohm,1%,1/16W,TP,1005 ..4 ZRN10 2011-001261 R-NETWORK;33ohm,5%,1/16W,L,CHIP,8P,TP,2..4 DAR09 2011-001262 R-NETWORK;22ohm,5%,1/16W,L,CHIP,8P,TP,2.
  • Page 72 BN63-01798B CLOTH-CLEAN;cloth,180,200,sea blue,ToC ...3 M0523 BN96-04960B ASSY BRACKET P-WALL;LC450 19/22,SECC ..4 6902-000128 BAG ZIPPER;LDPE,T0.05,W200,L150,TRP,8,2, ..4 T0101 BN61-01162A BRACKET-WALL;VE15,SECC,2.0 ..4 BN68-00850G MANUAL FLYER-WALL POSITION;COMM,SAMSUNG, ..4 T0527 BN68-00854A LABEL-CODE;SP20UO,LABEL,T0.5,10*20 ..4 M0245 BN96-01272A ASSY MISC P-SCREW;VE15UO ...3 T0531 BN63-04242A COVER-BOTTOM;19L450,HIPS,V0,BK0020,R ...3 T0531 BN63-04254A...
  • Page 73 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark BN96-13112G ASSY ACCESSORY-MANUAL;LE19C450E1WX*,22 ...3 AA69-02656A BAG ACCESSORY;PJTV,LDPE,T0,05,L400,W280, ...3 BN68-00514E MANUAL FLYER-05,WARRANTY CARD;comm,Samsu ...3 BN68-02591B MANUAL USERS;C450,SAMSUNG,4LANGS,GERMANY ...3 BN68-02764B MANUAL FLYER-STAND GUIDE;L450(19~22),SAM ...3 AA68-03242V MANUAL FLYER-SAFETY GUIDE;comm,Samsung,1...
  • Page 74 5. Exploded View & Part List 5. Exploded View & Part List 5-1. LE22C450E1W Exploded View R001A SP01A SP01A M0014 M0174 T0447 AC271 M0215 SB04A F001A...
  • Page 75 5. Exploded View & Part List 5-2. LE22C450E1W Parts List Location No. Code No. Description & Specification Q’ty SA/SNA Remark F001A BN96-12731B ASSY COVER P-FRONT;LC450 22,EO,PC+ABS,V0 AC271 BN63-05259C COVER-MAIN;LC450,EO,PC+ABS,V0,BK0008 M0014 BN94-02707E ASSY PCB MAIN;LE22C450E1WX* M0174 BN44-00370A AC VSS(I)-LIPS;PSIV680510A,E22HD_ASM,6.8 M0215 BN07-00731A LCD-PANEL;CLAA216WA01,CH1WA01,6bit Hi-FR R001A BN96-13304A...
  • Page 76 5. Exploded View & Part List 5-2-1. LE22C450E1W Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark BN90-02426B ASSY COVER FRONT;LC450 22 F001A BN96-12731B ASSY COVER P-FRONT;LC450 22,EO,PC+ABS,V0 ...3 BN61-04692A BOSS-PRIMER;#94,clear,35cps...
  • Page 77 ...3 AA69-02656A BAG ACCESSORY;PJTV,LDPE,T0,05,L400,W280, ...3 BN68-00514E MANUAL FLYER-05,WARRANTY CARD;comm,Samsu ...3 BN68-02591B MANUAL USERS;C450,SAMSUNG,4LANGS,GERMANY ...3 BN68-02832B MANUAL FLYER-STAND GUIDE;LC450(22"),SAMS ...3 AA68-03242V MANUAL FLYER-SAFETY GUIDE;comm,Samsung,1 ACCE2 BN96-14506A ASSY ACCESSORY-CABLE;LE22C450E1W** ...3 T0268 3903-000456 CBF-POWER CORD;DT,EU/KR,CP3,IEC320 C13-R ...3 T0120 4301-000121 BATTERY-MN;1.5V,R03,10.5x44.5m,HOLDER,7..3 T0081 6002-001294 SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK)
  • Page 78 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..4 0403-001164 DIODE-ZENER;MMSZ5232B,5.32-5.88V,500MW,S ..4 0403-001180 DIODE-ZENER;BZX84C6V2,5.8-6.6V,350mW,SOT ..4 0403-001552 DIODE-ZENER;DDZ16,15.69/16.51V,500mW,SOD ..4 0403-001783 DIODE-ZENER;BZB84-C6V2,5.8/6.6V,300mW,SO ..4 D0254 0404-001404 DIODE-SCHOTTKY;BAT721C,40V,200mA,SOT-23, ..4 T0139 0406-001200 DIODE-TVS;RCLAMP0504F,6/-/-V,150W,SC-70 ..4 T0139 0406-001271 DIODE-TVS;RCLAMP0524P,6/-/-V,150W,SLP251 ..4 0407-000114...
  • Page 79 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..4 HDR9 2007-000152 R-CHIP;20Kohm,5%,1/16W,TP,1005 ..4 MR36 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ..4 AR43 2007-000155 R-CHIP;27Kohm,5%,1/16W,TP,1005 ..4 MR13 2007-000157 R-CHIP;47Kohm,5%,1/16W,TP,1005 ..4 R123 2007-000159 R-CHIP;56Kohm,5%,1/16W,TP,1005 ..4 DR39 2007-000162 R-CHIP;100Kohm,5%,1/16W,TP,1005 ..4 MR16...
  • Page 80 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..4 2203-000627 C-CER,CHIP;.022nF,5%,50V,C0G,TP,1005 ..4 DC374 2203-000659 C-CER,CHIP;0.27nF,5%,50V,C0G,1608 ..4 AD480 2203-000679 C-CER,CHIP;0.027nF,5%,50V,C0G,1005 ..4 DC25 2203-000812 C-CER,CHIP;.033nF,5%,50V,C0G,1005 ..4 CK40B 2203-000838 C-CER,CHIP;0.39NF,5%,50V,C0G,TP,1608 ..4 KFC6 2203-000872 C-CER,CHIP;0.0030nF,0.25pF,50V,C0G,1608 ..4 HDC5 2203-001072...
  • Page 81 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..4 BN46-00025A KEY CODE-CI PLUS KEY;CI PLUS KEY,TCTC,SE ...3 3722-003088 JACK-USB;4P/1C,NI/PD/AU/SN,GRY,STRAIGHT,...

  • Page 82: Wiring Diagram

    6. Wiring Diagram 6. Wiring Diagram 6-1. Wiring Diagram...

  • Page 83: Connector

    6. Wiring Diagram 6-2. Connector CN1403_HD(LVDS) JA701_EU(SCART) PANEL_VCC ODDCLK+ SC_SR_OUT PANEL_VCC ODDCLK- SC_SR_IN PANEL_VCC SC_SR_OUT PANEL_VCC TX2+ SC_R PANEL_VCC TX2- SC_FB SC_SL_IN TX1+ SC_B TX1- IDENT_SC SC_CVBS_OUT SC_CVBS_IN FORMAT TX0+ TX0- SC_G CN1302(SPEAKER) TX3+ SDA_PANEL TX3- SCL_PANEL CN401(FUNCTION) CN902(PC) MSDA PC_RED PC_5V KEY_INPUT1...
  • Page 84 6. Wiring Diagram CN1101(USB) USB_VCC USB_DP USB_DM OP1301(SPDIF) SPDIF_OUT CN1301(HEADPHONE) HP_SL HP_SR HP_SL IDENT_HP HP_SL...

  • Page 85: Connector Functions

    6. Wiring Diagram 6-3. Connector Functions Connector Functions ↔ Supply main power and dimming signal from IP board to Main Board. CN801 CN2001 ↔ The LVDS signal transfered from Main Board to Panel. FCN402 CN1403_HD 6-4. Cables Main - TCON 19": BN96-12447P (180mm) Code 22": BN96-12447R (180mm)

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Le22c45 series

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