Samsung PN50C450B1DXZC Service Manual
  1. Manuals
  2. Brands
  3. Samsung Manuals
  4. Plasma TV
  5. PN50C450B1DXZC
  6. Service manual
Samsung PN50C450B1DXZC Service Manual

Samsung PN50C450B1DXZC Service Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
SERVICE
Plasma TV
PN50C450B1D
Refer to the service manual in the GSPN (see the rear cover) for the more information.
Plasma TV
Chassis
: F72A(N_HD)_C4XX
Model Code : PN50C450B1DXZC
Manual
1. Precaution
2. Product Specification
3. Disassembly & Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
CONTENTS

Advertisement

Table of Contents
loading

Related Manuals for Samsung PN50C450B1DXZC

Summary of Contents for Samsung PN50C450B1DXZC

  • Page 1 Plasma TV Chassis : F72A(N_HD)_C4XX Model Code : PN50C450B1DXZC SERVICE Manual Plasma TV CONTENTS 1. Precaution 2. Product Specification 3. Disassembly & Reassembly 4. Troubleshooting 5. Exploded View & Part List 6. Wiring Diagram PN50C450B1D Refer to the service manual in the GSPN (see the rear cover) for the more information.
  • Page 2 Asia asia.samsungportal.com Mideast & Africa mea.samsungportal.com © Samsung Electronics Co.,Ltd. Mar. 2010 This Service Manual is a property of Samsung Electronics Printed in Korea Co.,Ltd. Any unauthorized use of Manual can be punished AA82-06311A under applicable International and/or domestic law.

  • Page 3: Table Of Contents

    Table of Contents 1. Precaution 1-1 Safety Precautions ................... 1-1 1-2 Servicing Precautions ..................1-3 1-3 Static Electricity Precautions ................1-4 1-4 Installation Precautions ..................1-5 2. Product Specification 2-1 Product Feature ....................2-1 2-2 Specifications Analysis ..................2-9 2-3 Detail Factory Option ..................2-11 2-4 Accessories ......................2-12 3.

  • Page 4: Precaution

    If the measurement is over 1.0V, unplug the AC power cord and change the polarity before reinserting it. Measure the voltage between the chassis and the ground again. Samsung Electronics...
  • Page 5 Critical safety parts should be bracketed with ( , ). Use only regular parts for replacements (in particular, flame resistance and dielectric strength specifications). Irregular parts or materials may cause electric shock or fire. Samsung Electronics...

  • Page 6: Servicing Precautions

    This is caused by brightness deterioration due to the storage effect of the panel, and to prevent this from happening, we recommend that the brightness and contrast are reduced. (e.g.) Contrast: 25, Brightness: 50 Samsung Electronics...

  • Page 7: Static Electricity Precautions

    These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Samsung Electronics...

  • Page 8: Installation Precautions

    A rise in temperature within the product may cause fire. 9. When moving a PDP with removable speakers, detach the speakers first before moving the main body. Moving the PDP main body without separating the speakers may cause the speakers to detach, possibly causing damage or injury. Samsung Electronics...
  • Page 9 MEMO Samsung Electronics...

  • Page 10: Product Specification

     Features Block Specification Major IC NTSC/HALF-NIM Digital/Analog (DTV Built In) TUNER Saturn4 PDP Module Samsung SDI 42” HD U2P Samsung SDI 50” HD U2P 42” HD / 50” HD SAMSUNG ELECTRO MECHANICS SMPS Power mechanics SMPS NTSC 3.58, ATSC Video HDMI...
  • Page 11 HDMI1 (DVI Compatible) - 480p/720p/1080i/1080p HDMI2 - 480p/720p/1080i/1080p * 480i can be displayed on HDMI, however it is not contained in EDID data AUDIO Input COMPONENT1 - 480i/480p/720p/1080i/1080p COMPONENT2 - 480i/480p/720p/1080i/1080p Audio Output AUDIO (L/R) Speaker Output 10W + 10W (40dB+40dB) New Features Anynet+ Samsung Electronics...
  • Page 12 HDMI2 - 480p/720p/1080i/1080p HDMI3 (SIDE-AV) - 480p/720p/1080i/1080p * 480i can be displayed on HDMI, however it is not contained in EDID data COMPONENT1 - 480i/480p/720p/1080i/1080p AUDIO Input COMPONENT2 - 480i/480p/720p/1080i/1080p Audio Output AUDIO (L/R) Speaker Output 10W + 10W (40dB+40dB) New Features Anynet+ Samsung Electronics...
  • Page 13  Before connecting your device to the TV, please back up your files to prevent them from damage or loss of data. SAMSUNG is not responsible for any data file damage or data loss.  Please connect directly to the USB port of your TV. If you are using a separate cable connection, there may be a USB Compatibility problem.
  • Page 14 files to set the following options Start Slide Show, Zoom, Rotate, INFO List. Press the ▲ or ▼ button to select the option, then press the ENTERE button. − After setting the option press the ENTERE button to make a change. Samsung Electronics...
  • Page 15 Repeat Music is On. Repeat Music is Off. When pressing the � (Play) / � (Pause) button on the remote control while music is playing. When pressing the � (Stop) button on the remote control, the music stops. Samsung Electronics...
  • Page 16 Repeat the above operation to select desired photos / music files.  Selected photos or files are marked with the symbol c . To cancel a selection, press the Yellow button again. Press the � (Play) / ENTERE button to play the selected photos or files.  Samsung Electronics...
  • Page 17 Samsung TV’s remote. The Anynet+ system can be used only with Samsung devices that have the Anynet+ feature. To be sure your Samsung device has this feature, check if there is an Anynet+ logo on it. To connect to a Samsung Home Theater...

  • Page 18: Specifications Analysis

    Control Audio Surround Sound SRS TruSurround HD SRS TruSurround HD SRS TruSurround XT Speaker Output 10W + 10W 10W + 10W 10W + 10W Double Screen Caption Still Image Features My Color Control Energy Saving Screen Burn Protection Anynet  : Feature Included, X: Not Included Samsung Electronics...
  • Page 19 USB 1 Input USB 1 Input USB 1 Input Speaker/Stand Built-in Speaker Built-in Speaker Built-in Speaker  : Feature Included, X: Not Included  For the power supply and power consumption, refer to the label attached to the product. 2-10 Samsung Electronics...

  • Page 20: Detail Factory Option

    Factory Reset 42HHcD3/50HHcD4/ Type 42HHcD3 50HHcD4 50FArN4/NONE PC450/PC431/PC432/ Model PC450 PC450 PC433... Tuner SEMPT082 ~ DRXKXG SEMPA081 SEMPA081 Region US/KR SAMSUNG/ETRON ETRON ETRON Light Effect ON/OFF Audio Amp MTP3200/TAS5715 TAS5715 TAS5715 Front Color NONE ~ T-C-Gray NONE NONE Local set other/S.Amer other other Exhibition ON/OFF Mode Samsung Electronics 2-11...

  • Page 21: Accessories

    Product Specification 2-4 Accessories 2-4-1 Supplied Accessories Accessories Item Item code Remark Remote Control BN59-00997A Batteries 4301-000103 Power Cord 3903-000552 Owner’s Instructions BN68-02577B Samsung Service Center Cloth-Clean BN63-01798B Ferrite Core for 3301-002049 Power Cord Cover-Bottom BN63-06456A Screws (2ea) 6003-001003 2-12 Samsung Electronics...
  • Page 22 Product Specification 2-4-2 Sold Separately Accessories Item Item code Remark HDMI Cable BN39-00641A HDMI/DVI cable BN39-00643A Component Cables BN39-00279A (RCA) Samsung Service Center PC Cable BN39-00115A PC Audio Cable BN39-00061B Antenna Cable BN39-00333A Samsung Electronics 2-13...
  • Page 23 MEMO 2-14 Samsung Electronics...

  • Page 24: Disassembly & Reassembly

    * L : Screw Length(mm) 2. Remove the Cover Rear. 6003-001003 3. Detach all connectors from the Main Board. 4. Remove 4 screws. : PH,+,WSP,M3,L8,NI PLT,SWRCH18A * L : Screw Length(mm) 6001-001921 5. Remove the Main Board. <42" PDP> 6001-001921 <50" PDP> Samsung Electronics...
  • Page 25 Disassembly & Reassembly Description Description Photo 6. Remove 5 screws. : BH,+,B,M4,L12,ZPC(BLK),SWRCH18 * L : Screw Length(mm) 7. Remove the BRACKET-SUPPORT STAND. 6003-001003 8. Remove P-SPEAKER. (No screw for holding) <42" PDP> <50" PDP> Samsung Electronics...
  • Page 26 * L : Screw Length(mm) 6003-001439 <42" PDP> 14. Remove the SMPS. Wear gloves when handling the power board as there may be some remaining electrical charge in the capacitor. Specifically, avoid touching any part of the 6001-001921 capacitor. 6003-001439 <50" PDP> Samsung Electronics...
  • Page 27 17. Remove the Logic Main Board. <42" PDP> 6001-001921 <50" PDP> 18. Detach all Connectors from the X-Main Board.  To separate the Flat Cable of the X-Board, press the upper and the lower sides of the connector. Samsung Electronics...
  • Page 28 Disassembly & Reassembly Description Description Photo 19. Remove 5 screws. : PH,+,WSP,M3,L8,NI PLT,SWRCH18A * L : Screw Length(mm) 20. Remove the X-Main Board with X-Buffer Board. 6001-001921 <42" PDP> 6001-001921 <50" PDP> Samsung Electronics...
  • Page 29 Disassembly & Reassembly Description Description Photo 21. Detach the 6 scan board connectors from the panel by pulling the holder from both the top and bottom ends. Samsung Electronics...
  • Page 30 Disassembly & Reassembly Description Description Photo 22. Remove 2 screws. (42" PDP) Remove 3 screws. (50" PDP) : PH,+,WSP,M3,L8,NI PLT,SWRCH18A * L : Screw Length(mm) 23. Remove the Y-Buffer Board. 6001-001921 <42" PDP> 6001-001921 <50" PDP> Samsung Electronics...
  • Page 31 24. Detach all connectors from the Y-Main Board. 25. Remove 5 screws. (42" PDP) Remove 7 screws. (50" PDP) : PH,+,WSP,M3,L8,NI PLT,SWRCH18A * L : Screw Length(mm) 26. Remove the Y-Main Board. 6001-001921 <42" PDP> 6001-001921 <50" PDP> Samsung Electronics...
  • Page 32 <50" PDP> 29. Remove 4 screws. : BH,+,B,M4,L12,ZPC(BLK),SWRCH18 * L : Screw Length(mm) 30. Remove Holder Module. Please lay the PDP panel face down on a 6003-001003 soft surface when separating front cover. <42" PDP> 6003-001003 <50" PDP> Samsung Electronics...
  • Page 33 Disassembly & Reassembly Description Description Photo 31. Detach the all connectors from the Function Board. 32. Remove the Function Board. 3-10 Samsung Electronics...
  • Page 34 Exploded View & Part List 5. Exploded View & Part List 5-1 Exploded View M0013 M0125 M0014 T0044 T0003 M0112 M0523 T0175 T0056 M0027 M0125 This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 35 HOLDER-WALL;42PC450,ABS HB,BLK(BK0020) M0523 BN96-11138A ASSY STAND P-GUIDE;PC450 42/50,PC+G/F 20 T0003 BN96-12981A ASSY COVER P-FRONT;PC450 50,PMMA+ABS(Ros T0044 BN96-12706A ASSY PDP MODULE P;S50HW-YB06,PL50HF010A, T0056 BN63-06455A COVER-DECORATION;42PC450,PETG,V2,CLEAR(T T0175 BN96-12832C ASSY SPEAKER P;6ohm,4pin,10W,L:350 R:600 Samsung Electronics This Document can not be used without Samsung’s authorization.
  • Page 36 T0037 BN96-12953A ASSY PDP P-LOGIC MAIN BOARD;S50HW-YB05,P T0941 BN96-12954A ASSY PDP P-E-BUFFER BOARD;S50HW-YB05,PL5 T0942 BN96-12955A ASSY PDP P-F-BUFFER BOARD;S50HW-YB05,PL5 M0014 BN96-14709B ASSY PCB P-MAIN;BN94-03252F,PN50C450B1DX CIS3 BN40-00140B TUNER;DTM-6B/13FCS,VSB HALF NIM,191CH,45 This Document can not be used without Samsung’s authorization. Samsung Electronics...

  • Page 37: Troubleshooting

    - Check to see if there is a disconnected or loose cable connection. - Check to see if the cables are connected according to the connection diagram. 2. Check the power input to the Main Board. 3. Check the voltage in and out between the SMPS ↔ Main Board, between the SMPS ↔ X, Y Main Board, and between the Logic Boards. Samsung Electronics...
  • Page 38  Refer to image of Fig. 4-1. Is the Fuse (F801S) of the SMPS Power Replace Fuse (F801S) Input Part blown?  Refer to image of Fig. 4-1. SMPS CN801 Pin 2 : STB 5V Replace the SMPS Pin 1 PS-ON : Check to see if it is 0V? Replace the Main Board Samsung Electronics...
  • Page 39 Troubleshooting <42" PDP> <50" PDP> <Fig. 4-1> Samsung Electronics...
  • Page 40 CN804 from the SMPS?  Refer to image of Fig. 4-2. Does the symptom continue when Replace the Logic Board connecting the power after removing CN802 from the SMPS?  Refer to image of Fig. 4-2. Replace the SMPS Samsung Electronics...
  • Page 41 Troubleshooting <42" PDP> <50" PDP> <Fig. 4-2> Samsung Electronics...
  • Page 42 Check the LED operation of Logic Board. Is it normally operating? Replace the Logic Board (Normal : Blink once a second) Check the LVDS connector. Replace the LVDS Cable Is it connected correctly? Check the each output of the SMPS. Replace the SMPS Are all voltages normal? Replace the Main Board Samsung Electronics...
  • Page 43 Replace the SMPS (CN801 Pin 7)  Refer to image of Fig. 4-3. Is the speaker output terminal Replace the Main Board of the Main Board normal? Replace the Speaker Sound Output Shape  Refer to image of Fig. 4-3. Samsung Electronics...
  • Page 44 Troubleshooting <42" PDP> <50" PDP> <Fig. 4-3> Samsung Electronics...
  • Page 45 The OSD box appears - Check the version of each program but there is no text. - Replace the Main board Upper/Lower Y Buffer defect A blank upper (or lower) - Replace the corresponding upper/ block appears on the lower buffers screen. Samsung Electronics...
  • Page 46 Replace the Main board appear. The SMPS voltage is incorrect A vertical green line - Adjust the SMPS voltage according appears on the screen. to the voltage printed on the module label X-Main board defect Dim screen - Replace the X-Main board (blurred in red) 4-10 Samsung Electronics...
  • Page 47 Upper screen is blank ASSY PDP P-Y-MAIN BUFFER BOARD Lower screen is blank ASSY PDP P-E-BUFFER BOARD Corresponding Buffer Board block screen is blank ASSY PDP P-F-BUFFER BOARD Corresponding Buffer Board block screen is blank No Power, Abnormal screen for each input source, PIP screen ASSY PCB MISC-MAIN trouble, Sound trouble The side function key does not work properly. ASSY BOARD P-TOUCH FUNCTION&IR The remote control does not work properly, the LED does not work properly. Samsung Electronics 4-11...
  • Page 48 3. Prepare a soft pad for disassembling the product.  Service adjustment after board replacement <If adjustment equipment is available> 1. PDP Option of Factory Mode → set the Factory Data Type item as the suitable value of relevant model. 2. Adjust Calibration of Factory Mode for each mode. 3. Adjust White Balance of Factory Mode. <If adjustment equipment is not available> 1. Write down the value of HDMI White Balance of Factory Mode before replacing Board. 2. PDP Option of Factory Mode → set the Factory Data Type item as the suitable value of relevant model. 3. Set the value of HDMI White Balance with the value written down before. 4-12 Samsung Electronics...
  • Page 49 OPTION : 00100 10 ADC : HDMI 0 COMP 0 PC 0 AV 0 EDID : SUCCESS HDCP : SUCCESS Current Flash : Flash 0 Build Date : XX-XX-XXXX Date Of Purchase : XX/XX/XXXX ※ The version of the firmware displayed at the bottom of the screen may differ and the firmware is subject to change for the improvement of product functions. ※ If you have adjusted the settings in Service Mode, you have to reset the product. Samsung Electronics 4-13...
  • Page 50 4-2-3 Factory Data 1. Option Item Data Range Factory Reset Type 50HHcD4 42HHcD3 / 50HHcD4 Model PC450 PC550 / PC530 / PC450 / PC430 / PC540 / PC420 / PC410 TUNER Region Etron Etron / Samsung Front Color NONE 2. ADC Menu Item Data Range AV Calibration Success Success/Failure Comp Calibration Success Success/Failure PC Calibration Success...
  • Page 51 0 ~ 255 1st_Comp_Gain 0 ~ 255 1st_Comp_Gain_Cb 0 ~ 255 1st_Comp_Gain_Cr 0 ~ 255 1st_Comp_Offset 0 ~ 255 1st_Comp_Offset_Cb 0 ~ 255 1st_Comp_Offset_Cr 0 ~ 255 1st_PC_R_Gain 0 ~ 255 1st_PC_G_Gain 0 ~ 255 1st_PC_B_Gain 0 ~ 255 1st_PC_R_Offset 0 ~ 255 1st_PC_G_Offset 0 ~ 255 1st_PC_B_Offset 0 ~ 255 2nd_R_Offset 0 ~ 255 2nd_G_Offset 0 ~ 255 2nd_B_Offset 0 ~ 255 2nd_R_Gain 0 ~ 255 2nd_G_Gain 0 ~ 255 2nd_B_Gain 0 ~ 255 Samsung Electronics 4-15...
  • Page 52 Success / Failure EDID Write PC Success Success / Failure EDID Write DVI Success Success / Failure Control EDID Write HDMI 1 Success Success / Failure EDID Write HDMI 2 Success Success / Failure EDID Write HDMI 3 Success Success / Failure EDID Write HDMI 4 Success Success / Failure EDID VERSION HDMI 1.3 HDMI 1.2 / HDMI 1.3 4-16 Samsung Electronics...
  • Page 53 Panel Display Time CHECKSUM 0x0000 View Log Font Data Viewer Dimm Type INT / EXT / INT_NEG / INT_POS Gamma Off / 0.85 / 0.88 / 0.90 / 0.93 / 0.95 / 0.98 Carrier Mute On / Off Anynet+ On / Off HPD Polarity High Devi On / Off Volum Curve NT / EU / EA HotPlug Delay 0 ~ 63 HP Ident Low / High Samsung Electronics 4-17...
  • Page 54 On / Off LOGIC CONNECT On / Off PATTERN SELECT PANEL VERSION UF1A PANEL INCH 58FHD PANEL TYPE PANEL Control TEMPERATURE LOGIC SW VERSION xx-xx-xx LOGIC SW E7D6H CHECKSUM SAPC_Timer On / Off APC_Spread slow slow / fast Logic USB D/L Failure PLG_Shop 0 ~ 255 4-18 Samsung Electronics...
  • Page 55 Program Ch. Original Ch / Src Auto PC On / Off Energy Saving Off / Low / Mid / High / Auto Cloning : TV to USB Cloning : USB to TV 10. Shop Option Menu Item Data Range Shop Mode On / Off USB DEMO ON Control (SEC) USB DEMO OFF (SEC) Samsung Electronics 4-19...
  • Page 56 Carrier Mute Thr Low On / Off Carrier Mute Thr High On / Off [H-dev] Carrier Mute Thr Low On / Off [H-dev] MP3 Level On / Off Master Vol 0x20 0x00 ~ 0xFF PWM Modulation 0xD0 0x00 ~ 0xFF DRC1 Threshold 0 ~ 255 4-20 Samsung Electronics...
  • Page 57 2 Min / 90 Min OTA limit Time 3 Hour 3 Min / 3 Hour Dynamic CE On / Off 1080p 48Hz On / Off PWM Max 1 ~ 100 Quick Start On / Off DTV LNA Auto Auto / On / Off HDCP Download Test Pattern Samsung Electronics 4-21...
  • Page 58 Execute calibration in Factory Mode 1. Source : VIDEO 2. Setting Mode : NTSC-M (Mode: #3) 3. Pattern : Pattern #24 (Chess Pattern) 4. Use Equipment : K-7256 or Equipment of equality level 5. Work order 1) Enter by Factory Mode select “2. ADC”. 2) Select “CALIBRATION”. 3) Select “AV CALIBRATION” again in CALIBRATION MENU. 4) After Completing Calibration, come out “Av success”. OSD on the screen (bottom-side) for about 3 seconds. Source AV : NTSC composite, Component : 1280*720/60Hz PC : 1024*768/60Hz < Chess Pattern > 4-22 Samsung Electronics...
  • Page 59 1. Source : HDMI 2. Setting Mode : 1280*720@60Hz 3. Pattern : Pattern #92 4. Use Equipment : MIK-7256 (MSPG925L) 5. Work order 1) Connect HDMI (DVI) output terminal of MIK-7256 (MSPG925L) to the HDMI input in main set 2) Set the input to HDMI mode 3) Enter the White Balance menu of service mode 4) Contact CA-210 sensor to glass filter < Fixed Position of CA210 Probe > Samsung Electronics 4-23...
  • Page 60 10,500/±0  50" (CA-210) Input mode Y(L) T(K), MPCD Don’t Control 10,500/±0 CVBS (Sub_CT:133) (NTSC) 6.9 cd/m² (2 Ft) 10,500/±0 Don’t Control 10,500/±0 COMP (Sub_CT:133) (720P) 6.9 cd/m² (2 Ft) 10,500/±0 Don’t Control 10,500/±0 HDMI (Sub_CT:133) (720P) 6.9 cd/m² (2 Ft) 10,500/±0 4-24 Samsung Electronics...
  • Page 61 Troubleshooting 4-2-5 Replacements & Calibration * Check items listed after changing each Replaced assembly items Check Items 1 Auto Program ASSY PCB MISC-MAIN 2 White Balance Adjust SMPS-PDP TV Vs, Va voltage check and adjust ASSY PDP P-X-MAIN BOARD ASSY PDP P-Y-MAIN BOARD ASSY PDP P-LOGIC MAIN BOARD ASSY PDP P-X-MAIN BUFFER BOARD Not to be adjusted ASSY PDP P-Y-MAIN BUFFER BOARD ASSY PDP P-E-BUFFER BOARD ASSY PDP P-F-BUFFER BOARD ASSY BOARD P-TOUCH FUNCTION&IR ※ When replacing the SMPS or PDP panel, you have to check the voltage printed on the panel sticker and adjust Samsung Electronics 4-25...
  • Page 62 Troubleshooting  Voltage Adjustment 1. After replacing the SMPS or PDP panel, you must adjust the voltage referring to the voltage label printed on the panel. (If you do not adjust the voltage, an abnormal discharge symptom may appear.) Board Value SMPS Adjustment Voltage Label Vset SMPS -203 2. A point of adjusting SMPS voltage. VS Test Point VS Adjustment VA Test Point VA Adjustment 4-26 Samsung Electronics...
  • Page 63 Troubleshooting  Y-RR and Y-FR controls - TP Point - Y-RR and Y-FR Y-RR Y-FR Samsung Electronics 4-27...
  • Page 64 1) Extend 1st Sub-Field of Preset Rising Part. 2) Adjust the scale of scope to 50V, 10us division. 3) Adjust waveform just like the following C(rising edge), D. 3. Falling slope 1) Extend 1st Sub-Field of Main_Reset Falling Part. 2) Adjust the scale of scope to 50V, 10us division. 3) Adjust waveform just like the following C(falling edge), D. 4-28 Samsung Electronics...
  • Page 65 1) Select the “Setup” menu in the Menu screen 2) Place the cursor over the “Software Upgrade” of “Setup” and press the “Info” key on the remote control. 3) The version of the program is displayed at the bottom of the Menu screen. 2. How to check Program Version on factory mode. Samsung Electronics 4-29...
  • Page 66 7) The banner OSD “Upgrade version **** to version ****” is displayed. Select “Yes”. 8) The banner OSD “Upgrading now...” is displayed. It takes about 30 sec. (Warning: Don’t remove USB flash driver during upgrade.) 9) The banner OSD “Upgrade is completed” is displayed when the upgrade is completed. 10) Remove the USB flash driver from PDP TV and check the program version. 4-30 Samsung Electronics...
  • Page 67 Troubleshooting 4-3-3 Logic SW Download (USB) 1. After inserting USB, start Factory mode by using mute+182+power. And follow the process order as below. ※ Shortcut to the Factory mode LOGIC USB D/L. mute + 737 + enter Samsung Electronics 4-31...

  • Page 68: Wiring Diagram

    Wiring Diagram 6. Wiring Diagram 6-1 Overall Wiring  42" Overall Wiring Samsung Electronics...
  • Page 69 Wiring Diagram  50" Overall Wiring Samsung Electronics...
  • Page 70  The code number of cable(Lead-connector) can be changed, see “5. Exploded View & Part List.”  42" Cable (Lead-connector) POWER 12P LVDS FFC 30P Code BN39-01285D BN96-12469E Photo  50" Cable (Lead-connector) POWER 12P LVDS FFC 30P Code BN39-01285C BN96-12496G Photo Samsung Electronics...
  • Page 71 ↔ CN101 (Main Board) ↔ CN2002 (Logic Board) ↔ CN5000 (42" Y Board) / CN5601 (50" Y Board) Pin No. Signal Pin No. Signal Pin No. Signal PS_ON D5.3V STBY D5.3V GND_15Vamp 15Vamp GND_5.3V PS_ON GND_5.3V VS_ON 5.3V 5.3V GND_15V 5.3V Samsung Electronics...
  • Page 72 Signal Pin No. Signal Pin No. Signal ROCLK+ R+_OUT ROCLK- R-_OUT L+_OUT RO[2]+ L-_OUT UART Rx RO[2]- UART Tx RO[1]+ RO[1]- 3D_SYNC RO[0]+ PDP_GO RO[0]- RO[4]+ RO[3]+ RO[4]- RO[3]- CN710 (MAIN Board) ↔ POWER&IR Pin No. Signal A3.3V KEY_INPUT1 KEY_INPUT2 A3.3V Samsung Electronics...
  • Page 73 Power input connect (6 Pin) for Logic Board CN804 Vs (202V),Vg (15V) Power input connect (6 Pin) of SMPS for Y-Drive CN101 Power input connect (12 Pin) from SMPS Speak out connect on Main Board CN401H Image signal (LVDS) connect (31 Pin) for Logic board Samsung Electronics...

Table of Contents