Samsung PS43F4100ARLXL Service Manual
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Samsung PS43F4100ARLXL Service Manual

Chassis f5hb
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SERVICE
Plasma TV
PS43F4100AR
Refer to the service manual in the GSPN (see the rear cover) for more information.
Plasma TV
Chassis
Model Code
MANUAL
1. Precaution
2. Product Specification
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
F5HB
PS43F4100ARLXL
Contents

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Summary of Contents for Samsung PS43F4100ARLXL

  • Page 1 Plasma TV Chassis F5HB Model Code PS43F4100ARLXL SERVICE MANUAL Plasma TV Contents 1. Precaution 2. Product Specification 3. Disassembly and Reassembly 4. Troubleshooting 5. Wiring Diagram PS43F4100AR Refer to the service manual in the GSPN (see the rear cover) for more information.

  • Page 2: Table Of Contents

    Service Adjustment...................... 4 − 40 4.4.3. White Balance - Adjustment ..................4 − 43 Wiring Diagram ..........................5 − 1 5.1. Overall Wiring ........................5 − 1 5.1.1. Pin Connection ......................5 − 2 Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 3: 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. Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 4 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. Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 5: 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 Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 6: 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. Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 7: Installation Precautions

    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. Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 8: Product Specification

    1007.4 x 616.2 x 55.7 mm W x D x H 43" 1007.4 x 670.5 x 261.9 mm With Stand (inch) Without Stand 13.6 kg Weight 43" (lbs) With Stand 14.8 kg Feature Zero Black Panel / ConnectShare Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 9: Feature & Specifications

    Storage Humidity : 10% ~ 90% MAX Internal Audio Output Power : Each 3W (Left/Right) Equalizer : 5 band Audio Spec. Output Frequency : RF : 20 Hz ~ 15.4 kHz AV/Componet/HDMI : 20 Hz ~ 20 kHz Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 10 ANT - AIR/CABLE IN 75Ω unbalanced COMPONENT1 - 480i/480p/720p/1080i/1080p Video Input HDMI1 – 480p/720p/1080i/1080p HDMI2 – 480p/720p/1080i/1080p Audio Input COMPONENT1 - 480i/480p/720p/1080i/1080p Audio Output AUDIO (L/R) Speaker Output 10W+10W (40dB+40dB) Zero Black Panel / ConnectShare New Features Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 11: Specifications Analysis

    Screen Burn Protection Anynet Antenna 1 (Cable/Air) 1 (Cable/Air) 1 Input 1 Input AV Input S-Video Component 1 Input 1 Input PC (D-SUB) Connections 1 Input (HDMI2) 1 Input HDMI 2 Input 2 Input Sub Woofer Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 12 2. Product Specification Optical Speaker/Stand Built-in Speaker Built-in Speaker O : Supported X : Not Supported NOTE For the power supply and power consumption, refer to the label attached to the product. Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 13: Accessories

    2.4. Accessories 2.4.1. Supplied Accessories Accessories Item Item code Power Cord 3903-000441 Batteries (AAA x 2) 4301-000121 Remote Control AA59-00802A HDMI SPORTS P.MODE P.SIZE Stand Wire Holder BN61-08370A Cleaning Cloth BN63-01798B Owner`s Instructions BN68-04871A Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 14: Disassembly And Reassembly

    Description Photo Screw Place monitor face down on cushioned table. Remove screws from the Stand. Remove stand. 6003–001782 M4 * L12 Remove the screws of rear-cover. 6003–001782 M4 * L12 6003–000337 M4 * L10 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 15 Disconnect all connectors prior to removing boards. 6001–002606 M3 * L10 Remove the screws of SMPS. Remove the SMPS. 6001–002606 M3 * L10 6003–001439 M3 * L10 Remove the screw of Function. Remove the Function. 6001–002606 M3 * L10 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 16 Description Description Photo Screw Remove the speakers (R / L). Remove the screw of Cover bottom 6003–001782 M4 * L12 6003–000337 M4 * L10 Remove the screws of the front-cover. 6003–001782 M4 * L12 Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 17: Troubleshooting

    Problem Main Board Main / Logic Board or Panel. • How to check Logic test pattern? a. Entering Factory mode b. Move to SVC menu c. Move to Test Pattern d. Check test patterns. Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 18: Checkpoints By Error Mode

    Check the internal cable connection status inside the unit. Major Checklist • Check the fuses of each part. • Check the output voltages of the SMPS. Replace the Main Board. • Fuse CN4007 Diagnostics CN201_CO Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 19 PIN1_P S ON : Che ck to s e e if it is 0V Ye s Re place the Main Boa rd. CAUTION Make sure to disconnect the power before working on the SMPS board. Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 20 The output voltage of the Main SMPS. • Major Checklist This may happen when the LVDS cable connecting the Main Board and the Panel is • disconnected. Module FFC Cable Diagnostics Che ck the LED Ope ra tion. Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 21 Re place the S MP S . Are a ll volta ge ne rma l? Ye s Re place the Main Boa rd. CAUTION Make sure to disconnect the power before working on the SMPS board. Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 22 Ma in boa rd norma l? Ye s So und Output Sh a pe Re place the S pe a ke r. CAUTION Make sure to disconnect the power before working on the IP board. Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 23: Example Of Trouble Shooting

    Upper/Lower Y Buffer defect A blank upper (or lower) block • appears on the screen. • Replace the corresponding upper/ lower buffers. Replace the Main board. Either the main or sub picture • does not appear. Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 24 Adjust the SMPS voltage according to the voltage printed on the module label. X-Main board defect Dim screen (blurred in red) • Replace the X-Main board. • A blank screen appears. • Replace the Y-Main board. Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 25: Operating Logic Led

    4. Troubleshooting 4.2.2. Operating Logic LED ■ Normal • LED blink time is once per 0.5s ■ Abnormal • LED Blink interver is 0.3s and Off time 4s Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 26 4. Troubleshooting ■ PDP Module Action 4-10 Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 27: 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. TANDBY MODE MUTE Power • If you have Factory remote-control. Factory Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-11...
  • Page 28 RFS : NT13 KERNEL Backend IC[9], Data Ver : DTP-DTVTD-XXX Model: PNxxxx Wireless MAC CIP SUCCESS Factory Data Ver EERC VERSION : XXX DTP-BP-HAL-XXXX DTP-AP-CNC-XXXX DTP-AP-MM-XXXX DTP-BP-MV-XXXX DTP-BP-APP-XXXX POP-PNG DATE OF PURCHASE : XX/XX/XX 4-12 Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 29: Factory Data

    Num of HeadPhone Num of RVU Num of Display Num of IPTV Num of RUI TOOLS Support LNA Support 24Px4 Support BD Wise Support Data Service Support PVR Support CI Support OTA Support Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-13...
  • Page 30 FQ BW PH RATE PD EN PEQ Inx WF Scale Num of Network Stream DP V Size Backend Device NT13 BT_AUDIO_ON_OFF Config_AV_PATH V_HDMI IDENT TYPE 1234 V_HDMI PATH TYPE ABCD V_EDIT TYPE PDP_HD 4-14 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 31 V_SCART2_CVBS None V_SCART2_RGB None A_ATV A_DTV DECODER A_AV1 AUIN1 A_AV2 AUIN3 A_COMP1 AUIN1 A_COMP2 None A_PC AUIN0 A_SCART1A_SCART1 AUIN2 A_SCART1A_SCART2 None A_DVI None A_HDMI None A_Media DECODER Fast Logo Delay Num_of PANEL KEY Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-15...
  • Page 32 SWU Fail Test SWU_Diag_Code OPTION_NUM Num of ATV Num of SVIDEO Num of PC Num of DVI Num of OPTICAL Link Num of MEDIA Num of Tuner Num of PVR RECORD RF Remocon Supporty 4-16 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 33 APC SPEED SLOW Hotel Option Hospitality Mode Power On Menu OSD Operation Music Mode External Source Eco Solution Cloning Shop Option Shop Mode Exhibition Mode Asia Option Sepco 120Hz Unbalance FMTransmitter Support FMTransmitter Carrier Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-17...
  • Page 34 BTSC stereo Prescale SAP Prescale A2 Ident High Thld A2 Ident Low Thld Config Option Carrier2 Amp High Thld Carrier2 Amp Low Thld Carrier2 SNR High THR Carrier2 SNR Low THR Audio-IP Test Ready 4-18 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 35 4. Troubleshooting Menu Data Remark SRS Tuning Param TruBass-Checksum 0x200190E2 Mic Scale India Sound Wall Filter Type SAP Hign Thid SAP Low Thid Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-19...
  • Page 36 B CTRL_OFFSET_0_3 B CTRL_OFFSET_D ND ADJ Support MICOM POWER RF Mute Time CI +1.3 Tuner Margin MPEG Margin 1000 H.264 Margin CAM Wait Time TS Clock delay MultiACC Checksum IIC Bus Stop Tuner Status 4-20 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 37 Debug Log Down Self Diagnosis Loop Back LAN Test AV Audio Test DVIN Audio Test CVBS Test COMP Test USB HUB Test HDMI Test SCART Audio Test SCART CVBS Test SCART RGB Test Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-21...
  • Page 38 HDMI LFT CNT LOS 100ms UNSTABLE BAN CNT 3500ms HDMI ROBIN HDMI Callback HDMI CTS Thid HDMI CTS Cnt1 HDMI EQ AUTO HDMI Write Type Combine HDMI Switch IC NOEN DVI SET TIME 300ms 4-22 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 39 HDMI 3D DET HOT PLUG OFF HOLD TIME DVB CI TS Clock delay TC TS Clock delay S CI Control Buf ON TS Clock delay CPU CAL Data Restore_Copy Expert N/D ADJ Source Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-23...
  • Page 40 1st_PC_Delta 2nd_ACH_Low 2nd_ACH_High 2nd_PC_Low 2nd_PC_High 2nd_Delta ADC Result 1st_Y_GH 1st_Y_GL 1st_Cb_BH … 1st_Cb_BL … 1st_Cr_RH … 1st_Cr_RL … 2nd_R_L 2nd_G_L 2nd_B_L 2nd_R_H 2nd_G_H 2nd_B_H White Balance Sub Brightness R-Offset G-Offset B-Offset Sub Contrast 4-24 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 41 4. Troubleshooting Menu Data Remark R-Gain G-Gain B-Gain Movie R-Offset … Movie B-Offset … Movie R-Gain … Movie B-Gain … Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-25...
  • Page 42 WB Movie W/B Movie On/Off Model Color Tone Msub Brightness Msub Contrast N_Rgain N_Bgain N_Roffset N_boffset W2_Rgain W2_Bgain W2_Roffset W2_Boffset Movie Contrast Movie Bright Movie Color Movie Sharpness Movie Tint Movie Backlight Movie Gamma 4-26 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 43 AMSat VDEC AGC mode AGC manual gain Ifcomptype Ifcompsel Saturain Cb/Cr Secam Filter Sel RGB Delay Peaking Gain Coring Gain Chroma Peak 2D V Peaking 2D H Peaking 2D Peaking Gain Sharpness Post_H1 Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-27...
  • Page 44 Core Gain1 CoreGain2 D_Tot_Gain S_Tot_Gain ColorMapping A_Red_R A_Red_G A_Red_B A_Green_R A_Green_G A_Green_B A_Blue_R A_Blue_G A_Blue_B A_Yellow_R A_Yellow_G A_Yellow_B A_Cyan_R A_Cyan_G A_Cyan_B A_Magenta_R A_Magenta_G A_Magenta_B N_Red_R N_Red_G N_Red_B N_Green_R N_Green_G N_Green_B N_Blue_R N_Blue_G N_Blue_B 4-28 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 45 M Sub Color M Skin Hue M Skin Sat Sub Tint CE_Normal_Left_Gain CE_Normal_Right_Gain CE_Normal_Offset CE_Special_Left_Gain CE_Special_Right_Gain CE_Special_Offset CE_S_Left_gain CE_S_Right_Gain CE_S_Normal_Offset LNA_Plus Synctip_Noise dB01_th dB12_th dB23_th dB34_th dB45_th dB56_th dB67_th dB78_th LNA_Plus_Yfiller YC_Delay RF PAL BG Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-29...
  • Page 46 SCARTRGB NT 358 SCARTRGB NT 443 SCARTRGB PAL 60 Picture Update Picture_3D Sub Setting_3D 3D_Gamma 0.95 3D_Natural Gamma 3D_Pwm Max 3D_PWM Min 3D_Pwm Mid 3D_Contrast Dimming 3D_Led Peak OnOff 3D_Dither Bypass 3D_D Motion Light 4-30 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 47 3D_N_Roffset 3D_n_Boffset 3D_W2_Rgain 3D_W2_Bgain 3D_W2_Roffset 3D_W2_Boffset 3D_Movie Contrast 3D_Movie Bright 3D_Movie Color 3D_Movie Sharpness 3D_Movie Tint 3D_Movie Backlight 3D_Movie Gamma 3D_M_Sub_Gamma 3D_HDMI Black Level 3D_Sub Contrast 3D_Sub_Brightness WCE_3D 3D_WRHue 3D_WRSat 3D_WYHue 3D_WYSat 3D_WGHue Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-31...
  • Page 48 3D_ARSat 3D_AYHue 3D_AYSat 3D_AGHue 3D_AGSat 3D_ACHUE 3D_ACSat 3D_ABHue 3D_ABSat 3D_AMHue 3D_AMSat ColorMapping_3D 3D_A_Red_R 3D_A_Red_G 3D_A_Red_B 3D_A_Green_R 3D_A_Green_G 3D_A_Green_B 3D_A_Blue_R 3D_A_Blue_G 3D_A_Blue_B 3D_A_Yellow_R 3D_A_Yellow_G 3D_A_Yellow_B 3D_A_Cyan_R 3D_A_Cyan_G 3D_A_Cyan_B 3D_A_Magenta_R 3D_A_Magenta_G 3D_A_Magenta_B 3D_N_Red_R 3D_N_Red_G 3D_N_Red_B 4-32 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 49 3D_D_Tot_Gain 3D_S_Tot_Gain Enhance_3D 3D_BLE_Gain 3D_D Sub Color 3D_D Skin Hue 3D_D Skin Sat 3D_S Sub Color 3D_S Skin Hue 3D_S Skin Sat 3D_M Sub Color 3D_M Skin Hue 3D_M Skin Sat 3D_Sub Tint Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-33...
  • Page 50 LED_BT_IR BTPairDis_Ho BTPairDis_sh BTTransDis BTSlaveDelay48 BTSlaveDelay50 BTSlaveDelay60 BTEmiDel_48 BTEmiDel_50 BTEmiDel_60 BTGlsDUTY IREmiDel_48 IREmiDel_50 IREmiDel_60 IREmiMask IRMASKPRD IREmiNum SlavDelay48 SlavDelay50 SlavDelay60 PDP_BT_IR BTPairDis_Ho_PDP BTPairDis_sh_PDP BTTransDis_PDP BTSlaveDelay48_D BTSlaveDelay50_D BTSlaveDelay60_D BTGlsDUTY_D BTEmiDel_48_S BTEmiDel_50_S BTEmiDel_60_S BTGlsDUTY_S IREmiDel_48_R 4-34 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 51 IREmiNum_PDP SlavDelay48_PDP SlavDelay50_PDP SlavDelay60_PDP Duty PDuty192 PDuty200 PDuty240_Dyn PDuty210_Mov Glmit_LBT0 Glmit_LBT1 Glmit_LBT2 Glmit_LBT3 Glmit_LLT0 Glmit_LLT1 Glmit_LLT2 Glmit_LLT3 DCCX1 DCCX2 DCCX3 DCCY1 DCCY2 DCCH1 DCCH2 DCCH3 DCCV1 DCCV2 Temp Read Time_HOT Time_Cold Temp_ST Temp_TH Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-35...
  • Page 52 DccSele0_0 DccSele0_1 DccSele0_2 DccSele0_3 DccSele0_4 DccSele0_5 DccSele0_6 DccSele0_7 PosiSel_0_0 PosiSel_0_1 PosiSel_0_2 PosiSel_0_3 PosiSel_0_4 PosiSel_0_5 PosiSel_0_6 PosiSel_0_7 PosiSel_0_8 PosiSel_0_9 PosiSel_0_10 PosiSel_0_11 Bypass IREmiMask IRMASKPRD IREmiNum SlavDelay48 SlavDelay50 SlavDelay60 PDP_BT_IR BTPairDis_Ho_PDP BTPairDis_sh_PDP BTTransDis_PDP BTSlaveDelay48_D BTSlaveDelay50_D 4-36 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 53 IREmiDel_60_R BTGlsDUTY_R BTEmiDel_48_M BTEmiDel_50_M BTEmiDel_60_M BTGlsDUTY_M IREmiMask_PDP IRMASKPRD_PDP IREmiNum_PDP SlavDelay48_PDP SlavDelay50_PDP SlavDelay60_PDP Duty PDuty192 PDuty200 PDuty240_Dyn PDuty210_Mov Glmit_LBT0 Glmit_LBT1 Glmit_LBT2 Glmit_LBT3 Glmit_LLT0 Glmit_LLT1 Glmit_LLT2 Glmit_LLT3 DCCX1 DCCX2 DCCX3 DCCY1 DCCY2 DCCH1 DCCH2 DCCH3 Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-37...
  • Page 54 Temp_TH delta Effect Depth_Min Depth_Max Viewp_Min_2D3D Viewp_Max_2D3D Viewpoint_Min viewpoint_Max Debug Debug DccMode DccSele0_0 DccSele0_1 DccSele0_2 DccSele0_3 DccSele0_4 DccSele0_5 DccSele0_6 DccSele0_7 PosiSel_0_0 PosiSel_0_1 PosiSel_0_2 PosiSel_0_3 PosiSel_0_4 PosiSel_0_5 PosiSel_0_6 PosiSel_0_7 PosiSel_0_8 PosiSel_0_9 PosiSel_0_10 PosiSel_0_11 Bypass 4-38 Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 55: White Balance - Calibration

    4. Troubleshooting 4.4. White Balance – Calibration 4.4.1. White Balance - Calibration Factory ADC / WB AV Ca libra tion Comp Calibration PC Calibration HDMI Calibration Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-39...

  • Page 56: Service Adjustment

    Lattice Component IN (Model_#6) Perform in 720p B&W Pattern #24 Lattice PC Analog IN (Model_#21) Perform in VESA XGA (1024x768) B&W Pattern #24 Lattice HDMI IN Perform in 720p B&W Pattern #24 Lattice 4-40 Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 57 6) In “PC Calibration Off” status, press the “ ” key to perform Calibration. 7) When Calibration is complete, it returns to the high-level menu. 8) You can see the change of the “PC Calibration” status from Failure to Success. Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-41...
  • Page 58 6) In “HDMI Calibration Off” status, press the “ ” key to perform Calibration. 7) When Calibration is complete, it returns to the high-level menu. 8) You can see the change of the “HDMI Calibration” status from Failure to Success. 4-42 Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 59: White Balance - Adjustment

    4. Troubleshooting 4.4.3. White Balance - Adjustment Factory (Low light) (High light) ADC / WB - White Balance Sub Bright Sub Contrast R offset R gain G offset G gain B offset B gain Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-43...

  • Page 60: Wiring Diagram

    (R) NOTE The code number of cable (Lead-connector) can be changed, see “Exploded Views and Parts List”. Power Cable 22 Pin Function Cable 8 Pin Code BN39-01768A (90 mm) BN39-01591A (150 mm) Photo Copyright© 1995-2013 SAMSUNG. All rights reserved.

  • Page 61: Pin Connection

    Pin No. (Main Board) Signal (Main Board) DRV_RESET DRV_RESET XYOUT_14 VS_CON VS_SIGNAL XYOUT_15 DS_RESET VS_ON VS_ON DS_RESET_X D5.3V D5V_PW D5.3V D5V_PW A5.3V_PW STBY PS_ON B15VS_PW D15V SW_POWER B5.3V_PW D5.3V D5.3V B5.3V_PW D5.3V B5.3V_PW B15V_PW D15V Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 62 Pin No. (SMPS) Signal (SMPS) Pin No. (Main Board) Signal (Main Board) A3.3V A3.3V MSCL MSDA KEY_INPUT1 KEY1 KEY_INPUT2 KEY2 LED_STB CN902 (Main Board) ↔ SPEAKER Pin No. (SMPS) Signal (SMPS) R+_OUT R-_OUT L+_OUT L-_OUT Copyright© 1995-2013 SAMSUNG. All rights reserved.
  • Page 63 CIS, Africa E.Asia, W.Asia, https://gspn2.samsungcsportal.com China, Japan N.America, S.America https://gspn3.samsungcsportal.com This Service Manual is a property of Samsung Electronics © 2013 Samsung Electronics Co.,Ltd. Co.,Ltd. All rights reserved. Any unauthorized use of Manual can be punished under Printed in Korea applicable International and/or domestic law.

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