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Samsung UN32D5500RF Service Manual

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SERVICE
TFT-LED TV
Front Design : ToC Charcoal Black
UN**D5500RF
LED-TV
Chassis: U59A
Model :
Stand : Square
UN32D5500RF
UN40D5500RF
Manual
Contents
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram

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Table of Contents

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   Summary of Contents for Samsung UN32D5500RF

  • Page 1 LED-TV Chassis: U59A Model : UN32D5500RF UN40D5500RF SERVICE Manual TFT-LED TV Contents 1. Precautions 2. Product specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Wiring Diagram Front Design : ToC Charcoal Black Stand : Square UN**D5500RF...
  • 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. Specifications ......................... 2-1 2-2. Detail Factory Option ...................... 2-5 2-3.
  • Page 3 This Service Manual is a property of Samsung Electronics Co.,Ltd. © 2011 Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable All rights reserved. International and/or domestic law. Printed in Korea...
  • Page 4 3. Disassembly and Reassembly 3. Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the LED TV. WARNING: This LED TV contains electrostatically sensitive devices. Use caution when handling these components. 3-1. Disassembly and Reassembly Cautions: 1.
  • Page 5 3. Disassembly and Reassembly Description Picture Description Screws Remove the screws of Rear-cover. - 32" : 13 EA - 40" : 14 EA 6003-001782 (M4 x L12, TAPETYPE) 6001-002671 (M3 x L6, MACHINE) Lift up the Rear-cover. Remove the Left and Right Speaker. Remove the 6 screws of Main Board and 5 screws of IP Board.
  • Page 6 3. Disassembly and Reassembly Description Picture Description Screws Remove the 2 screws of Stand Link Cover. 6003-001782 (M4 x L12, TAPETYPE) Remove the 4 screws of Stand Link. 6001-002653 (M3 x L6, MACHINE) Lift up the Stand Link. Detach the Pront Hook. 6001-002653 (M3 x L6, MACHINE) Lift up the Panel.
  • Page 7 3. Disassembly and Reassembly Screw Size Code No. A (mm) B (mm) C (mm) Q'ty 6001-002621 7.8 ~ 8.3 7.4 ~ 8.0 7.4 ~ 8.0 6003-001782 7.8 ~ 8.2 11.4 ~ 12.0 3.8 ~ 3.9 14 EA 6001-002671 7.1 ~ 7.5 5.7 ~ 6.0 2.98 ~ 3.02 4 EA...
  • Page 8 3. Disassembly and Reassembly How to disassembly Function & IR ASSY „ Description Picture Description Check the 2 Function Clips. Remove the 2 Function Clips. Heat the Function Assy by Heat Gun and Lift up the Function Assy. Touch Function Key Control the sensitivity of function key is available in Factory mode Option Sub Option...
  • Page 9: 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 10: 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 11: 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 12: Product Specifications

    2. Product specifications 2. Product specifications 2-1. Specifications 2-1-1. Model Comparison Model UD5500 Front View Detail View Front Color ToC RED BLK With Stand 30.2 20.9 32" Without Stand 30.2 18.4 Dimensions W x D x H (inches) With Stand 37.6 10.0 25.1...
  • Page 13 2. Product specifications 2-1-2. Feature & Specifications Model UN32D5500RF Feature Digital-TV, RF, 4-HDMI, 1-Component, 1-A/V, 2-USB2.0, D-SUB ሪ Brightness : 450 cd/m (Marketing spec : 500 cd/m ሪ High Contrast Ratio : 5,000:1 (Marketing spec : 3,000,000:1) ሪ Response Time : 8 ms (Marketing spec : 8 ms) ሪ...
  • Page 14 2. Product specifications Model UN46D5500RF Feature Digital-TV, RF, 4-HDMI, 1-Component, 1-A/V, 2-USB2.0, D-SUB ሪ Brightness : 450 cd/m (Marketing spec : 500 cd/m ሪ High Contrast Ratio : 5,000:1 (Marketing spec : 3,000,000:1) ሪ Response Time : 8 ms (Marketing spec : 8 ms) ሪ...
  • Page 15 2. Product specifications 2-1-3. Specification Comparison to Old Models O : application, X : non-application ※ Model UD5R (UA40D5500RJ) UC5R (UA**C5000QM) Design Display Type LED TV LED TV Built-in Tuner Resolution 1920 X 1080 1920 X 1080 LCD Panel TFT LCD Panel 60 Hz TFT LCD Panel 60 Hz Screen Size 32"...
  • Page 16: Detail Factory Option

    2. Product specifications 2-2. 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 UN32D5500RF UN40D5500RF Vendor BN95-00436A Panel CODE BN95-00434A...
  • Page 17: New Features Explanation

    2. Product specifications 2-3. New Features explanation 2-3-1. My Contents Using the My Contents „ Enjoy photos, music and/or movie files saved on a USB Mass Storage Class (MSC) device and/or your PC. CONTENT My Contents Press the button to select (Videos, Photos, Press button to select desired menu...
  • Page 18 2. Product specifications Videos „ Playing Video ◄ ► ▲ ▼ Press the button to select the desired video in the file list. ENTERE � (Play) Press the button or button. – The selected file name is displayed on the top with its playing time.
  • Page 19 2. Product specifications Other Restrictions N NOTE • If there are problems with the contents of a codec, the codec will not be supported. • If the information for a Container is incorrect and the file is in error, the Container will not be able to play correctly. •...
  • Page 20 2. Product specifications Music „ Playing Music ◄ ► ▲ ▼ Press the button to select the desired Music in the file list. ENTERE � (Play) Press the button or button. � (REW) μ (FF) – You can use buttons during playback.
  • Page 21 2. Product specifications Photos „ Viewing a Photo (or Slide Show) ◄ ► ▲ ▼ Press the button to select the desired Music in the file list. ENTERE � (Play) Press the button or button. ENTERE – When a selected photo is displayed, press the button to start the slide show.
  • Page 22: Network Settings

    4. The network connection screen appears, and network set up is done. One Foot Connection Network Setup The One Foot connection make you easy to connect samsung TV and samsung wireless router by placing samsung wireless router within 1foot(25cm) from samsung TV. If your wireless router does not support One Foot Connection, you must connect using one of the other methods.
  • Page 23 2. Product specifications 2-3-3. e-Manual How to view the e-Manual „ 2-12...
  • Page 24 2. Product specifications 2-13...
  • Page 25 2. Product specifications 2-3-5. Eco sensor * To enhance your power savings; the Menu  System  Eco solution  Eco Sensor Min Backlight: When ECO sensor is On, the minimum screen brightness can be adjusted manually. 2-14...
  • Page 26: Accessories

    2. Product specifications 2-4. Accessories Product Description Code. No Remark Remote Control & Batteries AA59-00443A (AAA x 2) Power Cord 3903-000598 Supplied Warranty Card / BP68-00263E Accessories Safety Guide Manual AA68-03242L Cleaning Cloth BN63-01798B Component Adapter BN39-01154W 2-15...
  • Page 27: 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 28 4. Troubleshooting 4-1-2. How to check fault symptom 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 29 4. Troubleshooting Location (Main) - TOP IC202(#5) L201 BD1003 BD1004 BD209 BD1002 BD1008 BD208 BD213 BD1012 BD1009 BD207 BD1010 BD1011 Location (T-CON) - TOP Pin #1~5 40" TCON...
  • Page 30 4. Troubleshooting 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. Main Ass’y Main Assy Power Assy...
  • Page 31 4. Troubleshooting Location (Main) - TOP BD405 BD404 ODD_TXCLK- ODD_TXCLK+ R806 R805 R804 EVEN_TXCLK- EVEN_TXCLK+...
  • Page 32 4. Troubleshooting WAVEFORMS „ 1 PC input (V-sink, H-sink, R/G/B) 2 LVDS output...
  • Page 33 4. Troubleshooting No video_HDMI1, 2, 3, 4 - 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. Main Ass’y Main Assy Power Assy...
  • Page 34 4. Troubleshooting Location (Main) - TOP Pin #12 Pin #7 ODD_TXCLK- ODD_TXCLK+ EVEN_TXCLK- EVEN_TXCLK+...
  • Page 35 4. Troubleshooting WAVEFORMS „ 3 PC input (V-sink, H-sink, R/G/B) 2 LVDS output...
  • Page 36 4. Troubleshooting 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. Main Ass’y Main Assy Power Assy...
  • Page 37 4. Troubleshooting Location (Main) - TOP ODD_TXCLK- ODD_TXCLK+ EVEN_TXCLK- EVEN_TXCLK+ Location (Main) - BOTTOM 4-11...
  • Page 38 4. Troubleshooting WAVEFORMS „ 2 LVDS output 4-12...
  • Page 39 4. Troubleshooting 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. Main Ass’y Main Assy Power Assy...
  • Page 40 4. Troubleshooting Location (Main) - TOP ODD_TXCLK- ODD_TXCLK+ EVEN_TXCLK- EVEN_TXCLK+ Location (Main) - BOTTOM 4-14...
  • Page 41 4. Troubleshooting WAVEFORMS „ 2 LVDS output 4-15...
  • Page 42 4. Troubleshooting 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. Main Ass’y Main Assy Power Assy...
  • Page 43 4. Troubleshooting Location (Main) - TOP R816 R821 ODD_TXCLK- ODD_TXCLK+ EVEN_TXCLK- EVEN_TXCLK+ 4-17...
  • Page 44 4. Troubleshooting WAVEFORMS „ 4 CVBS OUT (Grey Bar) 2 LVDS output 4-18...
  • Page 45 4. Troubleshooting 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. Main Ass’y Main Assy Power Assy...
  • Page 46 4. Troubleshooting Location (Main) - TOP R815 R816 R817 R821 ODD_TXCLK- ODD_TXCLK+ EVEN_TXCLK- EVEN_TXCLK+ 4-20...
  • Page 47 4. Troubleshooting WAVEFORMS „ 5 Compnent_Y (Gray scale) / Pb / Pr (Color bar) 2 LVDS output 4-21...
  • Page 48 4. Troubleshooting 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.. Main Ass’y Main Assy Power Assy Power Ass’y...
  • Page 49 4. Troubleshooting Location (Main) - TOP BD209 R525 R524 R420 R419 4-23...
  • Page 50 4. Troubleshooting WAVEFORMS „ 7 Speaker OUT 4-24...
  • Page 51: Factory Mode Adjustments

    4. Troubleshooting 4-2. Factory Mode Adjustments Entering Factory Mode „ • If you do not have Factory remote - control Power OFF MUTE Power ON • If you do not have Factory remote - control INFO Factory If you don’t have Factory remote control, can’t control some menu. Option T-MST5DCNC-XXX main micom Version...
  • Page 52: Factory Data

    4. Troubleshooting Factory Data „ - Not adjusted I BLUE - Adjustable Option Factory Menu Name Data Range Remark Factory Reset NONE/19A6TH0C/19I6TH0C/22D6AF0 C/22I6AF0C/26A6AH0C/26D6AH0C/32 A6AF0C/32A6AH0C/32D6AF0C/32L6A H0C/37L6AF0C/40A6AF0C/40L6AF0C/ 46A6AF0C/46D6AF0C/19A6AH0E/19P Type 32A6AF0E / 40A6AF0E 6AH0E/22D6UF0E/22P6UF0E/23A6UF 0E/24P6UF0E/27A6UF0E/32A6AH0E/ 32A6UF0E/32D6AH0E/32D6UF0E/40A 6UF0E/40H6UF0E/46A6UF0E/46D6U F0E/46DHHcD/51DFHcD/51DHHcD/5- 1DSArD/51DSCrD/59DFHcD/59DSArD Local set NONE/US/KOR/SA_ATV LD400/LD450/LD480/LD550/LD570/ LD580/UD4000/UD4010/UD5000/ UD5500/UD5550/PD450/PD451/PD460/ Model...
  • Page 53 4. Troubleshooting Sub Option RF Mute Time 600ms 0ms~1000ms RS-232 Jack UART Debug/Login/UART Watchdog ON/OFF WD Count 0~255 Dimm Type fixed Lvds Format JEIDA JEIDA/VESA/19INCH Language_Arbic TOOLS Support 0~255 LNA Support 0~255 MediaPlay DB On whth 5MB fixed MediaPlay Movie chapterinMedia fixed MediaPlay DLNA...
  • Page 54 4. Troubleshooting PVR Support ON/OFF CI Support ON/OFF Eeprom Reset EER Reset NVR All Clear Spread Spectrum LVDS Spread ON/OFF Period 30K/40K/50K/60K Amplitude 0.0/0.5/1.0/1.5/2.0/2.5/3.0 DDR Spread 0.1~2.0% DDR Margin A CTRL_OFFSET_0_3 A CTRL_OFFSET_D B CTRL_OFFSET_0_3 B CTRL_OFFSET_D H.264 Margin 0~2000 MPEG Margin 1000 0~2001...
  • Page 55 4. Troubleshooting Cr6 Ref 0~255 Cr7 Ref 0~255 SST_Th Y0 TH 0~255 Y1 TH 0~255 Y2 TH 0~255 Y3 TH 0~255 Y4 TH 0~255 Y5 TH 0~255 Y6 TH 0~255 Y7 TH 0~255 Cb0 TH 0~255 Cb1 TH 0~255 Cb2 TH 0~255 Cb3 TH 0~255...
  • Page 56 4. Troubleshooting Hotel Option Hotel Mode ON/OFF Samsung/2M/Locatel/VDA/VDA-S/Acentic/ Premiere/Sustinere/Quadriga/ETV/Ibahn/ SI Vender Samsung Magilink/Otrum/PeninsulaSiemens/OCC/MTI/ MstreamsDAWNXTV/Enseo/Cardinal/Guestek/ OFF/Movielink/Swisscom Power On Channel 1~135 Channel Type ATV/DTV/CATV/CDTV Power On Volume 0~100 Min Volume 0~100 Max Volume 0~100 Panel Button Lock Unlock Unlock/Lock/OnlyPower TV/AV/Comp/PC/HDMI1/HDMI2/HDMI3/ Power On Source...
  • Page 57 4. Troubleshooting Woofer Scale 0x7Fh 0x00~0xff Woofer Check Sum Speaker EQ ON/OFF PEQ Test Amp Model NTP7300 SAT369B/TAS5715/NPT7300 Speaker cut-off Freq 0~16 SPDIF PCM Gain -9dB -10dB~0dB BTSC Mono Prescale -10~10 BTSC streo Prescale -10~10 SAO Prescale -10~10 A2 Ident High Thld -10~10 A2 Ident Low Thld -10~10...
  • Page 58 4. Troubleshooting HOTPLUG DURATION 1200ms 0~2000ms CLK TERM DURATION 1200ms 0~2000ms HDMI FLT CNT SIG 200ms 0~1000ms HDMI FLT CNT LOS 600ms 0~1000ms UNSTABLE BAN CNT 3500ms 0~100000ms HDMI Err Cnt 0~10 HDMI ROBIN ON/OFF HDMI Callback ON/OFF HDMI CTS Thld 0~15 HDMI CTS Cnt1 0~15...
  • Page 59 4. Troubleshooting pSCC Const pSCC Hx 0~1024 pSCC Hy 0~1024 pSCC Lx 0~1024 pSCC Ly 0~1024 SCC Source Data PBA/PANEL SWAP PBA/PANEL Factory Menu Name Data Range Remark Test Pattern Pattern Sel OFF/ White/Grey/Black/Red/Green/Blue Logic Pattern Sel … fixed Logic Level Sel …...
  • Page 60 4. Troubleshooting ISDB-T FFT Size_1 Guard Interval_1 Freq. Offset_1 SNR_1 IF AGC_1 TMCC Lock_1 TS Packet_1 Master Lock_1 A_Modulation_1 A_Code Rate_1 A_Timer InterLeave_1 A_Segments Num_1 A_Ber_1 B_Modulation_! B_Code Rate_1 B_Timer InterLeave_1 B_Segments Num_1 B_BER_1 C_Modulation_1 C_Code Rate_1 C_Timer InterLeave_1 C_Segments Num_1 C_BER_1 T-CON Usb Download Failire...
  • Page 61 4. Troubleshooting 1st_COMP_Cr_High … 1st_COMP_Delta 1st_PC_R_Low 0 ~ 1020 1st_PC_G_Low … 1st_PC_B_Low … 1st_PC_R_High 1004 0 ~ 1020 1st_PC_G_Low … 1st_PC_B_Low … 1st_PC_Delta 2nd_AV_R_Low fixed 2nd_AV_G_Low fixed 2nd_AV_B_Low fixed 2nd_AV_R_High fixed 2nd_AV_G_High fixed 2nd_AV_B_High fixed 2nd_AV_Delta 2nd_COMP_R_Low fixed 2nd_COMP_G_Low fixed 2nd_COMP_B_Low fixed 2nd_COMP_R_High...
  • Page 62 4. Troubleshooting 1st_Cb_BL fixed 1st_Cr_RH fixed 1st_Cr_RL fixed 2nd_R_L 0 ~ 255 2nd_G_L 0 ~ 255 2nd_B_L 0 ~ 255 2nd_R_H 0 ~ 255 2nd_G_H 0 ~ 255 2nd_B_H 0 ~ 255 White Balance Sub Brightness 0 ~ 1023 R-Offset 0 ~ 1023 G-Offset 0 ~ 1023...
  • Page 63: White Balance -calibration

    4. Troubleshooting 4-3. White Balance - Calibration 4-3-1. White Balance -Calibration Factory ADC / WB AV Calibration Comp Calibration PC Calibration HDMI Calibration 4-3-2. Service Adjustment - You must perform Calibration in the Lattice Pattern before adjusting the White Balance. „...
  • Page 64 4. Troubleshooting Method of Color Calibration (AV) „ 1) Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port. 2) Press the Source key to switch to “AV1” mode. 3) Enter Service mode. 4) Select the “ADC” menu. 5) Select the “AV Calibration”...
  • Page 65: White Ratio (balance) Adjustment

    CVBS: Calibration at #24 Chessboard Pattern Manual adjustment at #92 pattern (NTSC) - If finishing in HDMI mode, adjustment coordinate is almost same in AV/COMP mode. - White Balance Manual Adjustment  UN32D5500RF (AMLCD) Adjustment Coordinate CA-210 P-Mode Y(Luminance) T(K)+MPCD [Dynamic Cool1] 45.6 fL...
  • Page 66: Rs-232c

    4. Troubleshooting 4-5. RS-232C 1. RS232C Control Port : COM#(Serial) Bit rate : 115200 Data Bit : 8 bit Parity : None Stop Bits : 1 Flow Control : None 2. Description of RS232C Pin# Name Full Name Carrier Detect Received Data Transmitted Data Data Terminal Ready...
  • Page 67: Av Control Code

    4. Troubleshooting 4-6. AV control code Control Item Cmd1 Cmd2 Cmd3 Value Power Power 0x00 0x00 0x00 0x00 General 0x01 0x02 Volume Direct 0x01 0x00 0x00 (0~100) 0x01 0x00 Down 0x02 0x00 Mute 0x02 0x00 0x00 0x00 Direct 0x04 Continuous 0x01 0x00 0x03...
  • Page 68 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value Mode Dynamic(Entertain) 0x0b 0x00 0x00 0x00 PICTURE Standard 0x01 Movie 0x02 Natural 0x03 CAL-NIGHT 0x04 CAL-DAY 0x05 BD Wise 0x06 BackLight 0x01 0x00 (0~20) Contrast 0x02 0x00 (0~100) Brightness 0x03 0x00 (0~100) Sharpness 0x04 0x00...
  • Page 69 4. Troubleshooting xvYCC 0x10 0x00 0x01 Motion Lighting 0x11 0x00 0x01 LED Motion Plus 0x07 0x00 On(Normal) 0x01 Cinema 0x02 Ticker 0x03 Picture Color Tone Cool 0x0a 0x00 0x00 Option Normal 0x01 Warm1 0x02 Warm2 0x03 Digital Noise Filter 0x02 0x00 0x01 Medium...
  • Page 70 4. Troubleshooting Smart View II 0x07 Reset Reset Picture 0x0b 0x0b 0x00 0x00 Picture 3D Mode 0x0b 0x0c 0x00 0x00 2D->3D 0x01 Side By Side 0x02 Top Bottom 0x03 Line By Line 0x04 Vertical Line 0x05 Checker BD 0x06 Frame 0x07 Sequence 3D 2D...
  • Page 71 4. Troubleshooting Multi-Track Sound Mono 0x05 0x00 0x00 Stereo 0x01 0x02 Auto Volume 0x06 0x00 0x00 Normal 0x01 Night 0x02 Speaker Select TV Speaker 0x07 0x00 0x00 External Speaker 0x01 Sound Select Main 0x08 0x00 0x00 0x01 Sound Reset Sound Reset 0x09 0x00 0x00...
  • Page 72: Software Upgrade

    4. Troubleshooting 4-7. Software Upgrade Software Upgrade can be performed by downloading the latest firmware from samsung.com to a USB memory device. Current Version - the software already installed in the TV. Note : Software is represented as ‘Year/Month/Day_Version’. ...
  • Page 73 4-7-2. How to Upgade SW and Micom Insert a USB drive containing the firmware upgrade downloaded from samsung.com into the TV. Please be careful to not disconnect the power or remove the USB drive while upgrades are being applied. The TV will turn off and turn on automatically after completing the firmware upgrade.
  • Page 74 4. Troubleshooting Sub micom upgrade „ You can upgarde sub micom in factory mode without DDC program. But it take long time about 5 minuites. Access the fatory mode. MICOM UPGRADE Select the menu and locate the cursor menu. Click the ENTER key.
  • Page 75: Rear Cover Dimension

    4. Troubleshooting 4-8. Rear Cover Dimension Cover-Rear Area UD5500 32" 284.2 100.9 40" 377.9 144.2 4-49...
  • Page 76: Wiring Diagram

    5. Wiring Diagram 5. Wiring Diagram 5-1. Wiring Diagram...
  • Page 77: Position Of Connector

    5. Wiring Diagram 5-2. Position of Connector 12 CN1502 (USB2) 11 CN1501 (USB1) 3 CN201 (to Powr Board) 16 CN603 (HDMI4) 15 CN604 (HDMI3) 1 CN1602_HD (to Panel) 14 CN601 (HDMI2) 4 CN1201 (FUNCTION) 13 CN602 (HDMI1) 10 CN302 (SPEAKER) 9 CN503 (COMP) 5 CN1701_LAN 7 CN402 (PC/DIV SOUND)
  • Page 78 5. Wiring Diagram 5-2-1. Connector CN1601_FHD (to Panel) CN1701_LAN EVEN[0]- LAN_TX- LAN_VCC LAN_RX- ODD[4]+ LAN_TX+ ODD[4]- LAN_RX+ ODD[3]+ CN401 (PC) ODD[3]- PC_RED PC_5V FORMAT PC_GREEN IDENT_PC SDA_Panel ODDCLK+ PC_BLUE R_FANET TCON_WP ODDCLK- T_FANET SDA_DOWN PC_HS SDA_Panel ODD[2]+ PC_VS SCL_Panel ODD[2]- SCL_DOWN ODD[1]+ EVEN[4]+...
  • Page 79 5. Wiring Diagram CN602 (HDMI1) CN301 (MONITOR OUT) HDMI1_RX2+ HDMI1_RXCLK- OUT_R HDMI1_RX2- HDMI_CEC OUT_R HDMI1_RX1+ HDMI1_RX1- HDMI1_RX0+ HDMI1_RX0- HDMI1_RXCLK+ CN601 (HDMI2) HDMI2_RX2+ HDMI2_RXCLK- HDMI2_RX2- HDMI_CEC HDMI2_RX1+ HDMI2_RX1- HDMI2_RX0+ HDMI2_RX0- HDMI2_RXCLK+ CN604 (HDMI3) HDMI3_RX2+ HDMI3_RXCLK- HDMI3_RX2- HDMI_CEC HDMI3_RX1+ HDMI3_RX1- HDMI3_RX0+ HDMI3_RX0- HDMI3_RXCLK+ CN603 (HDMI4) HDMI4_RX2+...
  • Page 80: Connector Functions

    5. Wiring Diagram 5-3. Connector Functions Connector Functions CN201   IP CN801 Supply main power and dimming signal from IP board to Main Board. The LVDS signal transfered from Main Board to Panel . CN1601_FHD/CN1602_HD   T-CON CNF1 5-4.

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