Samsung 320PX Service Manual

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Owner's manual (78 pages)

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Summary of Contents for Samsung 320PX

Page 1: Service Manual
LCD-Monitor Chassis Model LS32BHP 320PX SERVICE Manual TFT-LCD Monitor Feature ▶ VMB (Vertical Marketing Business) Model ▶ MFM (Multi Function Monitor) : Compatible with various sources including PC (DVI, AV, S-video, Component) ▶ Adopting Response Time 8ms SPVA ▶ SRS Trusurround supplied ▶...
Page 2 Copyright Trademarks ⓒ 2006 by Samsung Electronics Co., Ltd. Samsung is the registered trademark of Samsung Electronics Co., Ltd. All rights reserved. LS32BHP and Macmaster Cable Adapter are This manual may not, in whole or in part, be copied, trademarks of Samsung Electronics Co., Ltd.
Page 3: Table Of Contents
Contents . Precautions ……………………………………………………………………………………………………………………1 1-1 Safety Precautions ……………………………………………………………………………………………………… 1-1 1-2 Servicing Precautions…………………………………………………………………………………………………… 1-2 1-3 Electrostatically Sensitive Devices (ESD) Precautions……………………………………………………………… 1-2 . Product specifications …………………………………………………………………………………………………………2 2-1 Development Background ……………………………………………………………………………………………… 2-1 2-2 Fashion Feature ………………………………………………………………………………………………………… 2-1 2-2 Specifications …………………………………………………………………………………………………………… 2-2 2-3 Spec Comparison to the Old Models ………………………………………………………………………………… 2-3 2-4 Accessories ………………………………………………………………………………………………………………...
Page 4 Contents . Block Diagram …………………………………………………………………………………………………………………7 7-1 Main Block …………………………………………………………………………………………………………………7-1 7-2 SMPS Board ……………………………………………………………………………………………………………… 7-3 . Wiring Diagram …………………………………………………………………………………………………………………8 8-1 Main Board Wiring Diagram ……………………………………………………………………………………………8-1 . Schematic Diagram ……………………………………………………………………………………………………………9 9-1 Main board Schematics Diagram(Signal input) ………………………………………………………………………9-1 9-2 Main board Schematics Diagram(SOUND) ……………………………………………………………………………9-2 9-3 Main board Schematics Diagram(SCALER)……………………………………………………………………………9-3 9-4 Main board Schematics Diagram(Power &...
Page 5 Samsung Electronics Co.,Ltd. -This Service Manual is a property of 416, Maetan-3Dong, Yeongtong-Gu, Suwon City, Gyeonggi-Do, Samsung Electronics Co., Ltd. Korea, 443-742 Any unauthorized use of Manual can be Printed in Korea punished under applicable International P/N : BN82-00135J-00 and/or domestic law.
Page 6: Precautions
1 Precautions 1 Precautions Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical shock. 1-1 Safety Precautions 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 7: 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 8: Installation Precautions
1 Precautions 1-4 Installation Precautions 1. For safety reasons, more than two people are 6. Keep the antenna far away from any high-voltage required for carrying the product. cables and install it firmly. Contact with the high- voltage cable or the antenna falling over may 2.
Page 9 1 Precautions Memo...
Page 10: Product Specifications
2. Product Specifications 2 Product specifications 2-1 Development Background - Expansion of Wide LCD Product Market (Public facilities like airport, theater, etc.) - Improving the picture quality and enhancing the extra features compatible to the current model - Securing competitiveness with the strengthen Network Option and keeping up the user convenience 2-1-1 Fashion Feature ▶...
Page 11: Specifications
2. Product Specifications 2-2 Specifications Item Description LCD Panel AMLCD 32" ( LTA320WT-L16 ) Scanning Horizontal 30~70kHz Frequency Vertical 50~85Hz Display Colors 16.7 Million colors Maximum Horizontal 1366 Pixels Resolution Vertical 768 Pixels Input Video Signal 0.7 Vp-p ± 5% positive at 75Ω, Digital, TMDS internally terminated Input Sync Signal Type : separate H/V sync, Composite, automatic synchronization without external switch Level : TTL level...
Page 12: Spec Comparison To The Old Models
2. Product Specifications 2-3 Spec Comparison to the Old Models Model LS32BHP LBE32PS Design Panel 32"(1366x768), PVA 32"(1366x768),SPVA Panel Spec. 450cd/m 1200 : 1, 178/178, 8ms 450cd/m 1000 : 1, 178/178, 8ms D-Sub, DVI-D, BNC D-Sub, DVI-D, BNC S-video, CVBS, Component S-video, CVBS, Component Video Input...
Page 13: Accessories
2. Product Specifications 2-4 Accessories Remark Product Description Ccde. No Quick Setup Guide BN68-01021D Warranty Card (Not available in all BH68-00527A locations) User's Guide,MDC software, Natural Color BN59-00528D software, MagicNet software D-Sub(15 Pin) BN39-00244B Cable Power Cord 3903-000067 Speaker Wire Cable BN39-00530A BNC to RCA Adapter 3705-001262...
Page 14 2. Product Specifications Remark Product Description Ccde. No Remote Control BN59-00489A Batteries (AAA x 2) 4301-000121 BN96-00597D Cover-Hole...
Page 15: Accessories(Sold Separately)
2. Product Specifications 2-5 Accessories(Sold Separately) Remark Product Description Ccde. No Model: Wall mount KIT WMB-4050P Speaker Set BN96-01806A Stand KIT BN96-00428C DVI Cable BN39-00246F RS232C Cable BN39-00341A...
Page 16: Alignment And Adjustments
3. Alignment and Adjustments 3 Alignment and Adjustments 3-1 Service Mode 3-1-1 Entering the Factory menu on the Main board (using REMOCON) - Power Off + MUTE + 1+ 8 + 2 + Power On -When use the Factory remote control : INFO + Factory...
Page 17: Service Mode Menu
3. Alignment and Adjustments 3-3 Service Mode Menu...
Page 18 3. Alignment and Adjustments - AutoColor Part PC analog Only ( 1024x768@60 16gray pattern) The Color Control properly operates only in the certain pattern with certain mode and the color warps in other patterns and modes. Also the proper color control is not supported in the mode other than XGA 60Hz.
Page 19 3. Alignment and Adjustments - Sharpness Part (1) Adjusting the sharpness of displayed image. - Sharpness Part (2) Scaling Filter Sharpness Control - Peaking Y / Peaking UV This adjusts the sharpness of luminance(Y) and color(UV). The bigger the number is in the range of 1~127, the clearer the picture is.
Page 20 3. Alignment and Adjustments - Enhancers Part Adjust to display the clear and sharp image. This function is used to adjust the appropriate value for Service Menu each target region. Change only when it is needed. AutoColor White Balance Main Advanced Sharpness HLE Threshold Enhancers HLE Gain...
Page 21 3. Alignment and Adjustments - Panel Info Part Display the panel use time and the number of change. Time Reset : Press the menu button on the front panel for 5 seconds. - AV Size Part AV size, position Adjustment H,V size / H,V Position...
Page 22 3. Alignment and Adjustments - Spread Spectrum/Reset Part Spread Spectrum Adjustment The application status of Spread spectrum Amplitude and Period Setting Reset : Factory Reset Reset the setting on the Service Menu to the default setting. Need to turn the Power On/Off after reset - Option/Checksum Part Option Adjustment Baudrate Speed Setting (The default value is 9600.
Page 23 3. Alignment and Adjustments 3-4 DDC Input Process Connecting D-sub cable between the parallel port(printer port) of computer and Monitor. Connecting to the parallel Connecting to Monitor port of computer...
Page 24: Ddc Input Process
3. Alignment and Adjustments - DDC Input Process (DDC file name : SM320PXA1.DDC / SM320PXD1.DDC) The DDC input is available after entering the Service Mode.: Cancel the DDC Protection. 1. Open the file. 2. Select Port 1 (D-SUB) / Select Port 2(DVI) 3.
Page 25: Mdc(Multi Display Control) Program
3. Alignment and Adjustments 3-5 MDC(Multi Display Control) Program 1. Run the SETUP. EXE file. 2. Select I Agree. 3. Select NEXT. 4. Select Install. 3-10...
Page 26 3. Alignment and Adjustments 5. "Yes" Click. 6. "OK" Click. 3-11...
Page 27: Mdc(Multi Display Control) Program_How To Use
3. Alignment and Adjustments 3-6 MDC(Multi Display Control) Program_How to use - Connect the serial port of the PC and Beethoven Board with the RS232C cable. - Option in the Factory Menu : Check if BaudRate is set to 9600 A Multiple Display Control (MDC) is an application allowing various displays to be easily and simultaneously operated on a PC.
Page 28 3. Alignment and Adjustments - Start-Port Selection 1. Multiple Display Control is originally set to COM1. 2. If the port other than COM 1 is used, any port between COM1 to COM4 is selectable. 3. The port connected to the monitor and serial cable needs to be assigned with the correct name for the communications.
Page 29 3. Alignment and Adjustments -Input Source Control 1. Click Input Source of the main icons to display the Input Source control window. Click Select All or use Check Box to select a display to control. - Info Grid shows some basic information necessary to Input Source Control.
Page 30 3. Alignment and Adjustments -Image Size Control - Video Source 1. Click Image Size of the main icons to display the Image Size window. - Info Grid shows some basic information necessary to Image Size Control. 1) Click the Video Source tab to adjust the Image Size of AV, S-Video, TV, Component, or DVI(HDCP).
Page 31 3. Alignment and Adjustments -PIP Control - PIP Size 1. Click PIP of the main icons to display the PIP control window. - Info Grid shows some basic information necessary to PIP Size Control. 1) PIP Size Shows the current PIP Size of the display in use. 2) OFF Turns off the PIP of the selected display.
Page 32 3. Alignment and Adjustments -PIP Control - PIP Source 1. Click PIP of the main icons to display the PIP control window. - Info grid shows some basic information necessary to PIP Source Control. 1) PIP Source Click the PIP Source tab to display the PIP Source list. PIP Source can be controlled only when the power of the monitor is turned on.
Page 33 3. Alignment and Adjustments -Setting Control - Picture PC 1. Click Setting of the main icons and select the Picture PC tab to display the Setting Control window. - Info Grid shows some basic information necessary to Setting Control. When each function is selected, the set value of the selected function is displayed in the slide.
Page 34 3. Alignment and Adjustments -Setting Control - Image Lock 1. Click Settings of the main icons and select the Image tab to display the Setting Control window. - Info Grid shows some basic information necessary to Image Lock. 1) Image Lock Available only the controls for PC and BNC.
Page 35 3. Alignment and Adjustments -Maintenance Control - Lamp Control 1. Click Maintenance of the main icons and select the Scroll tab to display the Maintenance Control. 1) Screen Scroll Eliminates the afterimages that can result when the still image is displayed for prolonged periods. Use Interval to set the repeat cycle by time unit and use Second to set the repeat cycle by second unit.
Page 36 3. Alignment and Adjustments -Troubleshooting 1. The display you wish to control does not appear on the Power Control Info Grid - Check the connection of RS232C. (Check if it is properly connected to the Com1 port) - Check the displays to see if any of the other displays connected have the same ID. If more than one displays have the same ID, those displays are not properly detected by the program due to data conflict.
Page 37: Updating The Program - Main
3. Alignment and Adjustments 3-7 Updating the program - MAIN -. How to connect 1.Connect the serial port of the PC and the input serial port of Beethoven Board with the RS232C cable. 2. Option in the Factory Menu : Check if BaudRate is set to 115200. RS-232C, a standard of serial communication, is used for the communication between a PC and a display.
Page 38 3. Alignment and Adjustments 1. Flash Download in the File Select menu Set as the figure. Chip Model : Set 2MB_CORTEZ first. 2.After the installation Connection >Set as the figure SERIAL1 COM1 115200 3-23...
Page 39 3. Alignment and Adjustments 3. 2MB Flash Isp_16_ext. Hex Click Load Config for the auto setting. 4. Select the file you want to download on Browse. 5. Press 5 to download. Turn the power of the board off/on when the download success message appears.
Page 40: Troubleshooting
4 Troubleshooting 4 Troubleshooting 4-1 No Power Does 12 V appear at Check the IP Board. Pin 12V of CN602? Does DC 12V appear at Check the peripheral circuit of CN602. C653? Does 3.3V appear at Replace IC602. C622? Does DC 1.8V appear at Replace IC601.
Page 41 4 Troubleshooting WAVEFORMS CN602 C622 C603 C653...
Page 42: No Pc(D-Sub) Video
4 Troubleshooting 4-2 No PC(D-SUB) Video Does the LED light up when Check the power port. turn on the power? Does 5V appear at Pin 9 of Check the cable connection. CN101 D-Sub? Does the waveform as the figure at Pin 6 ( H-sync) Replace IC103.
Page 43 4 Troubleshooting WAVEFORMS CN403 C603 IC103 CN101...
Page 44: No Dvi Video
4 Troubleshooting 4-3 No DVI Video Does the LED light up when Check the power port. turn on the power? Does 5 V appear at Pin 14 and Check the cable connection. 16 of CN101 DVI port? Does the wave form as the figure Replace the main board.
Page 45 4 Troubleshooting WAVEFORMS CN403 RA102, 105, 107 CN101 R161 R162...
Page 46: No Bnc Video
4 Troubleshooting 4-4 No BNC Video Does 3.3 V appear at Press the power button and ZD109 ~ 113? check the LED. Is the cable properly Reconnect the BNC cable. connected? Does the wave form appear at Pin 6 (H-sync) Replace IC103.
Page 47 4 Troubleshooting WAVEFORMS CN403 IC103 ZD109 ZD110~113...
Page 48: No Component Video
4 Troubleshooting 4-5 No Component Video Does 3.3V appear at Press the power button and ZD109 ~ 113? check the LED. Does the waceform appear at Reconnect the component cable. R1011(Pr) ,R1012(Y) R1013 (Pb)? Does the TX** signal appear The scaler (IC408) is abnormal. at Pin 14 and 15 Replace the main board.
Page 49 4 Troubleshooting WAVEFORMS CN403 R1011~R1013 ZD109 ZD110~113 4-10...
Page 50 4 Troubleshooting 4-6 No Component Video Does the LED light up when Check the power port. turn on the power? Reconnect the cable. Does the waveform at L101 Does the TX** signal appear The scaler (IC408) is abnormal. at Pin 14 and 15 Replace the main board.
Page 51 4 Troubleshooting WAVEFORMS CN403 L101 4-12...
Page 52: Exploded View & Parts List
5 Exploded View & Parts List 5 Exploded View & Parts List 5-1 Exploded View T0764 T0003 M0215 M0146 M0412 M0014 T0178 M0003 M0013...
Page 53: Parts List
5 Exploded View & Parts List 5-2 Parts List Location.No CODE-NO SPECIFICATION & DESCRIPTION Q'TY S.A/SNA T0003 BN96-02512K ASSY COVER P-FRONT;LS32BH (S/M 320PX),HI M0215 BN07-00368A LCD-PANEL;LTA320WT-L16,LTA320WT-L16,8bit M0146 BN61-01993A BRACKET-PANEL TOP;BE32PS,SECC,T1.2 S.N.A M0412 BN96-02514E ASSY BRACKET P-PCB;BEETHOVEN,SECC,1.0,BE S.N.A T0764 BN44-00153A SMPS-LCD MONITOR;MGM32MT,DYREL,AC/DC,180...
Page 54: Electrical Parts List
6-1 Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA LS32BHPNB/XSF 320PX,WXP1/S32P1-LBH,32,LCD-MO,CHINA M0001 BN90-01107C ASSY COVER FRONT;LS32BHPNB/XSF S.N.A T0003 BN96-02512K ASSY COVER P-FRONT;LS32BH (S/M 320PX),HI ...3 M0081 6003-000282 SCREW-TAPTITE;BH,+,-,B,M3,L8,ZPC(BLK),SW S.N.A ...3 T0081 BN61-00408A GUIDE-FUNCTION;CK40PS,ABS,GR503,HB S.N.A ...3 M0112 BN63-02115B COVER-FRONT;BE32PS,HIPS,T3.2,HB,BK502 S.N.A...
Page 55 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 D106 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D107 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D108 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D109 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D110 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D111 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D113 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4...
Page 56 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 ZD120 0403-001052 DIODE-ZENER;RD8.2MB,7.7-8.7V,200mW,SOT-2 ..4 ZD121 0403-001052 DIODE-ZENER;RD8.2MB,7.7-8.7V,200mW,SOT-2 ..4 ZD122 0403-001052 DIODE-ZENER;RD8.2MB,7.7-8.7V,200mW,SOT-2 ..4 ZD123 0403-001052 DIODE-ZENER;RD8.2MB,7.7-8.7V,200mW,SOT-2 ..4 ZD102 0403-001435 DIODE-ZENER;QZX363C5V6,5.32-5.88V,200MW, ..4 ZD106 0403-001435 DIODE-ZENER;QZX363C5V6,5.32-5.88V,200MW, ..4 ZD401 0403-001435 DIODE-ZENER;QZX363C5V6,5.32-5.88V,200MW, ..4...
Page 57 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 IC507 1203-001109 IC-VOL. DETECTOR;7045,SOT-89,3P,-,PLASTI ..4 T0087 1203-001293 IC-POSI.FIXED REG.;033,T0-252,3P,6.5MIL, ..4 T0087 1203-001816 IC-POSI.FIXED REG.;78M08,TO-252,3P,-,PLA ..4 T0087 1203-001890 IC-POSI.FIXED REG.;3961,SOT223-5,5P,-,PL ..4 T0087 1203-001890 IC-POSI.FIXED REG.;3961,SOT223-5,5P,-,PL ..4 T0087 1203-002186 IC-POSI.FIXED REG.;18,DPAK,3P,240MIL,PLA...
Page 58 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 R461 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 ..4 R114 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..4 R539 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..4 R541 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..4 R1001 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4 R110 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4 R112 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4...
Page 59 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 R144 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R147 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R4076 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R467 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R511 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R513 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R515 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4...
Page 60 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 R630 2007-000097 R-CHIP;47Kohm,5%,1/10W,TP,1608 ..4 R638 2007-000097 R-CHIP;47Kohm,5%,1/10W,TP,1608 ..4 R501 2007-000100 R-CHIP;68Kohm,5%,1/10W,TP,1608 ..4 R502 2007-000100 R-CHIP;68Kohm,5%,1/10W,TP,1608 ..4 R503 2007-000100 R-CHIP;68Kohm,5%,1/10W,TP,1608 ..4 R504 2007-000100 R-CHIP;68Kohm,5%,1/10W,TP,1608 ..4 R506 2007-000100 R-CHIP;68Kohm,5%,1/10W,TP,1608 ..4...
Page 61 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 R168 2007-000869 R-CHIP;4.7Kohm,1%,1/10W,TP,1608 ..4 R4064 2007-000869 R-CHIP;4.7Kohm,1%,1/10W,TP,1608 ..4 R4065 2007-000869 R-CHIP;4.7Kohm,1%,1/10W,TP,1608 ..4 R4067 2007-000869 R-CHIP;4.7Kohm,1%,1/10W,TP,1608 ..4 R433 2007-000869 R-CHIP;4.7Kohm,1%,1/10W,TP,1608 ..4 R434 2007-000869 R-CHIP;4.7Kohm,1%,1/10W,TP,1608 ..4 R435 2007-000869 R-CHIP;4.7Kohm,1%,1/10W,TP,1608 ..4...
Page 62 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 RA107 2011-000651 R-NET;10ohm,5%,1/16W,L,CHIP,8P,TP,3216 ..4 RA108 2011-000651 R-NET;10ohm,5%,1/16W,L,CHIP,8P,TP,3216 ..4 RA414 2011-000651 R-NET;10ohm,5%,1/16W,L,CHIP,8P,TP,3216 ..4 RA415 2011-000651 R-NET;10ohm,5%,1/16W,L,CHIP,8P,TP,3216 ..4 RA416 2011-000651 R-NET;10ohm,5%,1/16W,L,CHIP,8P,TP,3216 ..4 RA401 2011-000881 R-NET;33ohm,5%,1/16W,L,CHIP,8P,TP,3.2x1..4 RA402 2011-000881 R-NET;33ohm,5%,1/16W,L,CHIP,8P,TP,3.2x1.
Page 63 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 C425 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C426 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C427 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C428 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C429 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C430 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C431 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4...
Page 64 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 C5027 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C509 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C522 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C523 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C524 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C525 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C540 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4...
Page 65 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 C468 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4 C474 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4 C5016 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4 C5017 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4 C514 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4 C609 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4 C612 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4...
Page 66 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 C567 2203-001652 C-CER,CHIP;470nF,+80-20%,16V,Y5V,1608 ..4 C568 2203-001652 C-CER,CHIP;470nF,+80-20%,16V,Y5V,1608 ..4 C512 2203-001656 C-CER,CHIP;0.47nF,5%,50V,NP0,1608 ..4 C526 2203-001656 C-CER,CHIP;0.47nF,5%,50V,NP0,1608 ..4 C105 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4 C108 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4 C109 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4...
Page 67 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 C6035 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C6040 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C652 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C660 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C691 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C692 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C693 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4...
Page 68 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 C4039 2402-001160 C-AL,SMD;330UF,20%,16V,WT,TP,1008 ..4 C566 2402-001160 C-AL,SMD;330UF,20%,16V,WT,TP,1008 ..4 C6018 2402-001160 C-AL,SMD;330UF,20%,16V,WT,TP,1008 ..4 C6060 2402-001160 C-AL,SMD;330UF,20%,16V,WT,TP,1008 ..4 C5015 2402-001178 C-AL,SMD;10uF,20%,16V,WT,TP,4.3x4.3x5.8m ..4 C503 2402-001178 C-AL,SMD;10uF,20%,16V,WT,TP,4.3x4.3x5.8m ..4 C504 2402-001178 C-AL,SMD;10uF,20%,16V,WT,TP,4.3x4.3x5.8m ..4...
Page 69 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 T0052 2703-000398 INDUCTOR-SMD;10uH,10%,3225 ..4 T0052 2703-000398 INDUCTOR-SMD;10uH,10%,3225 ..4 T0052 2703-001334 INDUCTOR-SMD;1.5uH,10%,2012 ..4 T0052 2703-001778 INDUCTOR-SMD;3.3uH,20%,3225 ..4 T0052 2703-002937 INDUCTOR-SMD;33uH,20%,12x12mm ..4 X401 2801-000258 CRYSTAL-SMD;0.032768MHz,20ppm,SMD,12.5pF ..4 X101 2801-003667 CRYSTAL-SMD;14.31818MHz,30ppm,28-AAN,16, ..4...
Page 70 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA T0175 BN91-01014L ASSY SHIELD-SPZ;LS32BHPNS/EDC S.N.A M0081 6003-000282 SCREW-TAPTITE;BH,+,-,B,M3,L8,ZPC(BLK),SW S.N.A M0081 6003-000282 SCREW-TAPTITE;BH,+,-,B,M3,L8,ZPC(BLK),SW S.N.A M0081 6003-000282 SCREW-TAPTITE;BH,+,-,B,M3,L8,ZPC(BLK),SW S.N.A M0081 6003-000282 SCREW-TAPTITE;BH,+,-,B,M3,L8,ZPC(BLK),SW S.N.A M0081 6003-000337 SCREW-TAPTITE;BH,+,S,M4,L10,ZPC(BLK),SWR M0081 6003-000337 SCREW-TAPTITE;BH,+,S,M4,L10,ZPC(BLK),SWR M0081 6003-001026...
Page 71 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ...3 ACCESSORY BH75-00146B UNIT-09,WARRANTY;CHINA,-,ASS'Y-W/CARD,BH S.N.A ..4 T0238 BH68-00297E MANUAL FLYER-WARRANTY CARD;SAMSUNG BASIC S.N.A ..4 T0238 BH68-00297F MANUAL FLYER-WARRANTY CARD;ENVELOPE,SAMS S.N.A ...3 M0114 BN39-00244B CBF SIGNAL;MO15PS,15P/15P,20276-N,1830mm ...3 T0251 BN39-00530A HARNESS;SPD-63P3HD,UL1007#22,UL/CSA,2000 ...3...
Page 72: Block Diagram
7 Block Diagrams 7 Block Diagram - Document can not be used without Samsung's authorization. 7-1 Main Block...
Page 73 7 Block Diagrams 7-2-1 Main - Power Block...
Page 74: Smps Board
7 Block Diagrams 7-2 SMPS Board...
Page 75 7 Block Diagrams Memo...
Page 76: Wiring Diagram
8 Wiring Diagram 8 Wiring Diagram 8-1 Main Board Wiring Diagram LVDS Connector (Connect to PANEL) Power Connector (Connect to IP Board) NETWORK Power Connector Board (Connect to SMPS) Function...
Page 77 8 Wiring Diagram Memo...
Page 78: Schematic Diagram
9 Schematic Diagram 9 Schematic Diagram -This Document can not be used without Samsung ’ s authorization. 9-1 Main board Schematics Diagram(Signal input)
Page 79: Main Board Schematics Diagram(Sound)
9 Schematic Diagram 9-1-2 Main board Schematics Diagram (SOUND)
Page 80: Main Board Schematics Diagram(Scaler)
9 Schematic Diagram 9-1-3 Main board Schematics Diagram (SCALER)
Page 81: Main Board Schematics Diagram(Power & Tuner Option)
9 Schematic Diagram 9-1-4 Main board Schematics Diagram (Power & Tuner Option)
Page 82 9 Schematic Diagram 9-1-5 SMPS Schematics Diagram (1)
Page 83 9 Schematic Diagram 9-1-6 SMPS Schematics Diagram (2)
Page 84: Front
10 Operating Instructions and Installation 10 Operating Instructions and Installation 10-1 Front 1. MENU 5. SOURCE 2. Navigate button (Up-Down button) 6. PIP 3. Adjust button (Left-Right button) 7. Power button Volume button 8. Power indicator 4. ENTER 9. Remote Control Sensor MENU: Use this button to open or exit the OSD menu or return to the previous menu.
Page 85 10 Operating Instructions and Installation PIP(Picture in Picture) : Push the PIP button to turn PIP screen On/Off. More than one PIP couldn't be overlapped on screen as BNC and the component use the same terminal. - PC / DVI: AV / S-Videos / Component Mode - BNC: AV / S-Video - AV/ S-Video: PC / BNC / DVI Mode - Component: PC / DVI Mode...
Page 86 10 Operating Instructions and Installation -Connection Terminal 5. COMPONENT AUDIO IN [L-AUDIO-R] (Component Audio Connection Terminal (Input)) 6. BNC/COMPONENT OUT (BNC/Component Connection Terminal (Output)) - BNC (Analog PC) Connection : connecting R, G, B, H, V port - Component Connection : connecting PR, Y, Pb port 7.
Page 87 10 Operating Instructions and Installation -Connection Terminal 8. AV AUDIO IN [L-AUDIO-R] (Monitor Audio Connection Terminal (Input)) 9. AV OUT [VIDEO] (Video Connection Terminal) : AV mode (Output) 10. AV IN [VIDEO] (Video Connection Terminal) : AV mode (Input) 11. AV OUT [S-Video] (S-Video Connection Terminal) : S-Video mode (Output) 12.
Page 88 10 Operating Instructions and Installation -Connection Terminal 15. POWER S/W 16. POWER IN 17. Kensington Lock The Kensington lock is a device used to physically fix the system when using it in a public place. 10-5...
Page 89: Remote Control
10 Operating Instructions and Installation 10-1-2 Remote Control 1) ON / OFF Use these buttons to turn the monitor on or off. 2) MAGICNET MagicNet Quick Launch Button. 3) MDC MDC Quick Launch Button. 4) LOCK This button will activate or deactivate all function keys on both the remote control and the monitor except for the Power and LOCK buttons.
Page 90 3 Operating Instructions and Installation 14) ENTER/PRE-CH 25) DUAL/MTS This button is used to return to the immediately DUAL- previous channel. STEREO/MONO, DUAL l / DUAL ll and [This fuction does not work for this monitor.] MONO/NICAM MONO/NICAM STEREO can be 15) CH/P operated depending on broadcasting type by In TV mode, selects TV channels.
Page 91: Installing Stand Kit
10 Operating Instructions and Installation 10-2 Installing Stand Kit Left stand Right stand Make sure to install the stand with Caution label folded backward. 1. A 'Cover-Protector' is used to protect the hole at the bottom of the monitor, where the stand is inserted. Be sure to remove the 'Cover-Protector' when attaching the provided Semi Stand or stand kit (sold sepa rately) and cover the hole using the 'Cover-Hole' when attaching the wall mount kit.
Page 92 10 Operating Instructions and Installation 10-2-1 Installing Stand Kit (sold separately) 1. A 'Cover-Protector' is used to protect the hole at the bottom of the monitor, where the stand is inserted. Be sure to remove the 'Cover-Protector' when attaching the provided Semi Stand or stand kit (sold sepa rately) and cover the hole using the 'Cover-Hole' when attaching the wall mount kit.
Page 93 10 Operating Instructions and Installation Memo 10-10...
Page 94: Disassembly And Reassembly
11 Disassembly and Reassembly 11 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the BE40TS LCD monitor. WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components. 11-1 Disassembly Cautions: 1.
Page 95 11 Disassembly and Reassembly Description Picture Description 3. Remove the screws and cables as showed the picture. 4. Separate the SMPS board and main board from bottom BRKT as showed the picture. (When changing panel only, not necessary to separate boards but remove BRKT entirely.) 11-2...
Page 96 11 Disassembly and Reassembly Description Picture Description Description Picture Description 5. Remove the screws between side BRKT and front cabinet, disconnect the cable of function PCB as showed left picture, and lift up the panel. 6. Remove 4 screws (left-2, right-2) from side BRKT, and lift up BRKT.
Page 97: Reassembly
11 Disassembly and Reassembly 11-2 Reassembly Reassembly procedures are in the reverse order of disassembly procedures. 11-4...
Page 98: Main Pcb Layout
12 PCB layout 12 PCB layout 12-1 Main PCB layout LVDS Connector ( Connect to the PANEL) Power Connector ( Connect to the IP Board) Power Connector ( Connect to the SMPS) Function RS232 PC (D-SUB/DVI/Audio) Speker/Audio out/Audio/AV/S-Video BNC/Component/Audio 12-1...
Page 99: Smps Board Layout
12 PCB layout 12-2 SMPS Board layout Power Connector (Connecting to MAIN board, Relation to Lamp control) Lamp Connector (Connecting to panel inverter - upper/left side) Power Connector (Connecting to MAIN board) Connecting to Mechanical switch Connecting to AC socket Power GND 12-2...
Page 100: 3 Circuit Descriptions
13 Circuit Descriptions 3 Circuit Descriptions 13-1 Main board part 13-1-1 MST3383 - TMDS Receiver - Convert the DVI input to the TMDS signal and send to the scaler. FLI8638 input DVI input 13-1-2 FLI8638 - GENESIS Company Scaler IC - Video decoder, micom, Image enhancer, 3-D Comb filter functions embedded - Supports OSD and PIP...
Page 101 13 Circuit Descriptions 13-1-3 HYB25D256 - 256M DDR Memory 13-1-4 STV8257 - Sound Processor - Supports the SRS Trusurround - Lip Sync. function 13-1-5 TPA3004D2 - Sound Amp. - Receive the signal from the Sound Processor and amplify, then send to the speaker. Sound output Sound input 13-2...
Page 102: Reference Infomation
14 Reference Infomation 14 Reference Infomation 14-1 Set UP 14-1-1 Connecting to a Computer 1. Connect the Power cord to 220V or 110V outlet. 2. There are 3 ways to connect the signal cable to your monitor. Choose one of the followings: 2-1.Using the D-sub (Analog) connector on the video card.
Page 103 14 Reference Infomation 14-1-2 Connecting to VCR 1. AV input devices like VCRs or Camcorders are connected to the AV IN [VIDEO] or AV IN [S-VIDEO] of the monitor using the S-VHS or BNC cable. 2. Connect the Audio (L) and Audio (R) terminals of a VCR or Camcorders to the monitor's AV IN [L-AUDIO-R] using audio cables.
Page 104 14 Reference Infomation 14-1-3 Connecting to VCR 1.Connect a set of audio cables between the COMPONENT AUDIO IN [L-AUDIO-R] on the Monitor and the AUDIO OUT jacks on the DVD player. 2. Connect a Component cable between the BNC/COMPONENT IN - Pr, Y, Pb port on the Monitor and the PR, Y, PB jacks on the DVD player.
Page 105 14 Reference Infomation 14-1-4 Connecting to DTV Set Top Box 1. Connect a set of audio cables between the COMPONENT AUDIO IN [L-AUDIO-R] on the LCD Display and the AUDIO OUT jacks on the Set Top Box. 2. Connect a Component cable between the BNC / COMPONENT IN -Pr, Y, Pb port on the LCD Display and the Pr, Y, Pb jacks on the Set Top Box.
Page 106: Connecting Speakers
14 Reference Infomation 14-1-5 Connecting Speakers 1. Tight the speakers to the set using the screws. * Mount the speakers to the set without speaker stands. 2. Connect speaker cables between the speaker connectors on the rear of the set and to the connectors on the rear of the speakers.
Page 107: Connecting To An Audio System
14 Reference Infomation 14-1-6 Connecting to an Audio System 1. Connect a set of audio cables between the AUX L, R jacks on the AUDIO SYSTEM and the MONITOR OUT [L-AUDIO-R] on the Monitor. 14-6...
Page 108: Terms
14 Reference Infomation 14-2 Terms Dot Pitch The image on a monitor is composed of red, green and blue dots. The closer the dots, the higher the reso- lution. The distance between two dots of the same color is called the 'Dot Pitch'. Unit: mm Vertical Frequency The screen must be redrawn several times per second in order to create and display an image for the user.
Page 109 14 Reference Infomation Multiple Display Control (MDC) A Multiple Display Control (MDC) is an application allowing various displays to be easily and simultaneously operated on a PC. RS-232C, a standard of serial communication, is used for the communication between a PC and a display.
Page 110: Timing Chart
14 Reference Infomation 14-3 Timing Chart The timing no. is standardized by Samsung to apply the same signal to all monitors manufactured by Samsung. 14-3-1 LCD Panel Mode1 mode N/I : Non-Interlaced, I : Interlaced Originator VESA Mode Name 1360/60Hz...
Page 111 14 Reference Infomation 14-3-2 Supported Modes (1) Originator VESA VESA Mode Name VGA1 VGA2 VGA3 640/72Hz 640/75Hz Resolution (HxV) 640x350 720x400 640x480 640x480 640x480 HORIZONTAL Frequency 31.469kHz 31.469kHz 31.469kHz 37.861kHz 37.500kHz Total time 31.778 31.777 31.778 26.413 26.667 Active time 26.058 26.058 26.058...
Page 112 14 Reference Infomation 14-3-3 Supported Modes (2) VESA VESA Originator VESA VESA 640/85Hz 640/67Hz 800/56Hz Mode Name 800/60Hz 800/72Hz 640x480 640x480 800x600 Resolution (HxV) 800x600 800x600 HORIZONTAL Frequency 43.269kHz 35.000kHz 35.156kHz 37.879kHz 48.077kHz Total time 23.111 28.571 28.444 26.400 20.800 Active time 17.778 21.164...
Page 113 14 Reference Infomation 14-3-4 Supported Modes (3) VESA VESA Originator VESA VESA 800/75Hz 800/85Hz 832/75Hz Mode Name 1024/60Hz 1024/70Hz 800x600 800x600 832x624 Resolution (HxV) 1024x768 1024x768 HORIZONTAL Frequency 46.875kHz 53.674kHz 49.726kHz 48.363kHz 56.476kHz Total time 21.333 18.631 20.110 20.677 17.707 Active time 16.162 14.222...
Page 114 14 Reference Infomation 14-3-5 Supported Modes (4) VESA VESA VESA Originator 1024/75Hz 1024/85Hz 1280/60Hz Mode Name 1024x768 1024x768 1280x1024 Resolution (HxV) HORIZONTAL Frequency 60.023kHz 68.677kHz 63.194kHz Total time 16.660 14.561 15.824 Active time 13.003 10.836 14.066 Blank time 3.777 3.725 1.758 Border (L / R) 0.000...
Page 115: Preset Timing Modes
14 Reference Infomation 14-4 Preset Timing Modes If the signal transferred from the computer is the same as the following Preset Timing Modes, the screen will be adjusted automatically. However, if the signal differs, the screen may go blank while the power LED is on. Refer to the video card manual and adjust the screen as follows.
Page 116: Panel Description
14 Reference Infomation 14-5 Panel Description Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks LT140X1-002 BN07-00004A BN68-00239H LT150XS-L01 BN07-00009A LT150XS-L01-B BN07-00022A LTM150XS-L02 BN07-00005A LT181E2-132 BN07-00001A LT150XS-T01 BN07-00010A LTM181E3-132 BN07-00019A LT170E2-131 BN07-10001D LT181E2-131 BN07-10001E LTM170E4-L01 BN07-00018A LTM240W1-L01 BN07-00015A LTM213U3-L01 BN07-00016A LTM150XH-L01 BN07-00026A LTM150XH-L03 BN07-00027A LTM150XS-L01...
Page 117 14 Reference Infomation Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks LTM220W1-L01 BN07-00114A ZPD Panel for AMLCD 22" TV LTM150XH-L06 BN07-00117A ZPD Panel code LTM153W1-L01 BN07-00118A ZPD Panel code LTM170WP-L01 BN07-00119A PVA Panel for NIKE LTM213U4-L01 BN07-00039A 21.3" NARROW LTA260W1-L01 BN07-00121A VENUS LTA220W1-L01 BN07-00074B...
Page 118 14 Reference Infomation Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks LTM170EU-L15 BN07-00214A High brightness For AMLCD EU-L15 TV ZPD NEW code derivation LTM170E8-L21 BN07-00218A AMLCD LTM170E8-L21 PVA ZPD NEW code deri v ati o n LTM190EX-L21 BN07-00222A DISPLAY LCD LTM201U1-L01 BN07-00190B AMLCD 20.1"...
Page 119 14 Reference Infomation Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks TOSHIBA LTM15C423(B) BN07-00006A TOSHIBA LTM18C161 BN07-00008A TOSHIBA LTM15C443 BN07-00031A TOSHIBA LTM15C458 BN07-00043A TOSHIBA LTM15C458S BN07-00077A TSB 15" high brightness Panel TOSHIBA LTM15C458 BN07-00078A Toshiba ZPD panel TOSHIBA LTM15C458S BN07-00099A TSB LTM15C458S ( ZPD ) HANNSTAR HSD150MX41A(A) BN07-00020A...
Page 120 14 Reference Infomation Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks ITSX94S BN07-00017A UNIPAC UM170E0 BN07-00028A Loaded by cisdba HYUNDAI HT15X13 BN07-00035A HYUNDAI HT17E11-200 BN07-00049A TN MODE HYUNDAI HT17E11-300 BN07-00093A HT17E11-300 ZPD panel HYUNDAI HT17E11-400 BN07-00094A HT17E11-400 normal panel HYUNDAI HT17E11-400 BN07-00095A HT17E11-400 ZPD panel code HYUNDAI...
Page 121 14 Reference Infomation Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks version: T315XW01 ACER T260XW02 BN07-00254A AUO 26" VE item apply model ACER M170EU01 BN07-00260A AUO 17" Slim TN ZPD Type New code Derivation ACER T370XW01 BN07-00255A for ROME 37" model development ACER T315XW02(V3), BN07-00324A...

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