Samsung PN42A450P1D Service Manual
  1. Manuals
  2. Brands
  3. Samsung Manuals
  4. Plasma TV
  5. PN42A450P1D
  6. Service manual
Samsung PN42A450P1D Service Manual

Samsung PN42A450P1D Service Manual

Plasma display tv
Hide thumbs Also See for PN42A450P1D:
Table of Contents

Advertisement

Quick Links

SERVICE
PLASMA DISPLAY TV
Refer to the service manual in the GSPN (see the rear cover) for the more information.
PLASMA DISPLAY TV
Chassis : F45A(N_HD)_Pyrope
Model : PN42A450P1DXZC
Manual
PN42A450P1D
CONTENTS
1. Precaution
2. Product Specification
3. Disassembly & Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
7. Schematic Diagram

Advertisement

Table of Contents
loading

Related Manuals for Samsung PN42A450P1D

Summary of Contents for Samsung PN42A450P1D

  • Page 1 1. Precaution 2. Product Specification 3. Disassembly & Reassembly 4. Troubleshooting 5. Exploded View & Part List 6. Wiring Diagram 7. Schematic Diagram PN42A450P1D Refer to the service manual in the GSPN (see the rear cover) for the more information.
  • Page 2 Mideast & Africa mea.samsungportal.com © Samsung Electronics Co., Ltd. Mar. 2008 This Service Manual is a property of Samsung Electronics Co.,Ltd. Printed in Korea Any unauthorized use of Manual can be punished under applicable AA82-05103A International and/or domestic law.

  • Page 3: Table Of Contents

    Table of Contents Chapter 1 Precaution ■ 1-1 Safety Precautions ............1-1 ■...

  • Page 4: Chapter 1 Precaution

    When Check the AC power cord for possible damages. Keep voltage exceeds the specified limits, check each special the part or the lead away from any heat-emitting part. materials. 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

    AC source and turn the switch on. Connect the insu- lating resistance meter (500v) to the AC plug blade. The insulating resistance between the blade of the AC plug and that of the conductive material should be more than 1 ㏁. 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

    5. Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product. Also check the antenna cable or the external connectors if they are fully unplugged. Damage to the cord may cause fire or electric shock. Samsung Electronics...
  • Page 9 MEMO Samsung Electronics...

  • Page 10: Chapter 2 Product Specification

    2. Product Specification 2-1 Product Specification Features Block Specification Major IC Remark NTSC/VSB/QAM Tuner Digital/Analog (DTV Built In) KS1411 PDP Module Samsung SDI W3 Module 42"HD/50"HD New Module Samsung/Dong-yang electro Power mechanics SMPS NTSC 3.58, ATSC HDMI Video MSD2248 DNIe(FBE3)
  • Page 11 New Features explanation ■ ■ - Anynet+ : Anynet+ is an AV network system that enables you to control all connected Samsung AV devices with your Samsung TV's remote. To directly connect to TV Connect the [HDMI 1], [HDMI 2]...

  • Page 12: Specifications Analysis

    My Color Control ○ ○ ○ Energy Saving ○ ○ ○ Anynet ○ ○ ○ Antenna 1(Cable or Air) 1(Cable or Air) 2 (Cable/Air) AV Input S-Video Component Connections PC(D-SUB) HDMI Optical Speaker/Stand Built-in Speaker Built-in Speaker Built-in Speaker Samsung Electronics...

  • Page 13: Accessories

    Item code Remark Remote Control BN59-00687A Batteries 4301-000103 Power Cord 3903-000144 Owner's Instructions BN68-01399B Warranty Card Registration Card Samsung Service center Safety Guide Manual AA68-03242L Cloth-Clean BN63-01798A Ferrite Core for 3301-001305 Power Cord Cover-Bottom BN63-03055A Screws (2ea) 6003-001621 S-VIDEO Cable BN39-00149A 47.244 inches...
  • Page 14 Product Specification Accessories Item Item code Remark Optical Cable None PC Cable BN39-00115A 72.047 inches Electronics Store/ Internal shopping mall PC Audio Cable BN39-00061B 78.740 inches Antenna Cable BN39-00333A 118.11 inches Samsung Electronics...
  • Page 15 MEMO Samsung Electronics...

  • Page 16: Chapter 3 Disassembly & Reassembly

    : BH,+,B,M4,L3,ZPC(BLK) ③ Remove 6 screws. ( : PH,+,WSP,S,M4,L35,ZPC(BLK) ④ Remove the 2 machine screws. ( : BH,+,S,M4,L10,ZPC(BLK) ⑤ Remove the rear cover. : Please lay the PDP unit face down on a soft surface when removing the stand. Samsung Electronics...
  • Page 17 ④ Remove 1 screws.( : BH,+,S,M4,L10,ZPC(BLK) ⑤ Separate FILTER-EMI AC LINE from bracket. 3-1-4 Separation of BRACKET-PCB Part Name Description Description Photo Bracket ① Remove 2 screw.( ) : BH,+,B,M4,L3,ZPC(BLK) ② Remove 2 screw.( ) : BH,+,S,M4,L10,ZPC(BLK) ③ Remove the BRACKET-PCB. Samsung Electronics...
  • Page 18 Description Photo 42" ① Remove 4 screws. ( Wall : BH,+,B,M4,L3,ZPC(BLK) Bracket ② Remove 4 screws. ( : BH,+,S,M4,L10,ZPC(BLK) ③ Remove Wall Bracket. : Please lay the PDP panel face down on a soft surface when separating front cover. Samsung Electronics...
  • Page 19 3-1-10 Separation of ASSY PDP MODULE P-LOGIC MAIN BOARD Part Name Description Description Photo Logic ① Detach all connectors from the Logic Board Main Board. ② Remove 4 screws. : WSP,PH,+,M3,L8,NI PLT ③ Remove the Logic Main Board. Samsung Electronics...
  • Page 20 : Pinch the sides, but then push down in the ribbon, it should slide out after that. X-Main ① Remove 6 screws. Board : PH,+,WWP,M3,L8,NI PLT ② Remove the X-Main Board. Samsung Electronics...
  • Page 21 ① Remove 3 screws. Y-Scan : PH,+,WWP,M3,L8,NI PLT Board 50" ① Remove 9 screws. Y-Scan : PH,+,WWP,M3,L8,NI PLT Board Y-Scan ① Remove 4 screws. Board : PH,+,WWP,M3,L8,NI PLT ② Detach all connectors from the Y-Main Board. ▶This is only for 42". Samsung Electronics...
  • Page 22 ② Remove 6 screws. : PH,+,WWP,M3,L8,NI PLT ③ Remove the E-Board and F-Board. 50" ① Detach the all connectors from the Buffer buffer board. Board ② Remove 7 screws. : PH,+,WWP,M3,L8,NI PLT ③ Remove the E-Board and F-Board. Samsung Electronics...
  • Page 23 Description Photo Panel ① Remove 7 screws. ( Brackets : BH,+,B,M4,L3,ZPC(BLK) ② Remove the Side Panel Brackets. 3-1-15 Separation of ASSY PCB FUNCTION & DECO LED Part Name Description Description Photo Function ① Remove 3 screws. Board : BH,+,B,M4,L3,ZPC(BLK) Samsung Electronics...

  • Page 24: Chapter 4 Troubleshooting

    - 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 25 Is the Fuse (F801S) of the SMPS ① Replace Fuse (F801S) Power Input Part blown? SMPS CN801 ② Pin 3 : STB 5V Replace the SMPS Pin 2 PS-ON : Check to see if it is 0V Replace the Main Board Samsung Electronics...
  • Page 26 X Main Board, and CN5707 of the Y Main Board, a spark may be generated by the electric charge of the high capacity capacitor. Therefore, wait some time after disconnecting the power cord from the unit. Samsung Electronics...
  • Page 27 When separating and connecting the cables such as CN810, CN809, CN807 of the Main SMPS, CN4701 of the Caution X Main Board, and CN5707 of the Y Main Board, a spark may be generated by the electric charge of the high capacity capacitor. Therefore, wait some time after disconnecting the power cord from the unit. Samsung Electronics...
  • Page 28 Is the output voltage of SMPS normal? ② (CN801 #13) Replace the SMPS Is the speaker output terminal of the Main Board normal? Replace the Main Board ③ Replace the Speaker Samsung Electronics...
  • Page 29 - Check the CVBS cable connection. - Check the power input of the Main board. Troubleshooting Procedures Is the antenna connection setting properly configured? Configure properly ① Check CN1001 pin2 for +5V Replace the SMPS Replace the Main Board Samsung Electronics...
  • Page 30 ■ SMPS Troubleshooting Power ON Abnormal Check the UB801, DX807 STBY Normal Abnormal Multi Check the UB801, DX806, DX809 Normal Abnormal VS/VA Check the U804, DS823, DS824, DS825 Check the Other board (Image Board or Driver Board) or Cable. Samsung Electronics...
  • Page 31 Some horizontal lines appear to be linked on screen Scan Buffer, FPC of X/Y Address Open Some vertical lines don't exist on screen Logic Main, Logic Buffer, TCP Address Short Some vertical lines appear to be linked on screen Logic Main, Logic Buffer, TCP Samsung Electronics...
  • Page 32 FET/ Q5201, Q5202, Replace the Board Replace the Board DIODE D4013, Q4003 DIODE Q5203, Q5400, Q4101, Q4001, Q5401, Q5402, D4018, Q4007, Q5300, D5105 Q4006, Q4005 D5104, D5103, D4011, D4004 Q5101, D5101, Q5100 Y-MAIN X-MAIN Normal State Normal State Samsung Electronics...
  • Page 33 F4004 for Ve SHORT SHORT Q4002, Q4202, Q5500, Q5200, Replace the Board Replace the Board Q4004, Q4003 Q5201, Q5202, Q4101, Q4001, Q5203, Q5400, Q4007, Q4006, Q5401, Q5402, Q4005 Q5300, Q5101, Q5100 Y-MAIN X-MAIN Normal State Normal State 4-10 Samsung Electronics...
  • Page 34 ④ Sustain Short (some horizontal lines appear to be linked on Video) [ Y-FPC ] Sustain Short (Discharging in unwanted Scan line) Replace the Panel After Changing Y-buffer, There is a defect on the FPC recheck the status Done (Defect is from Y-buffer) Samsung Electronics 4-11...
  • Page 35 Buffer Board and the Logic Main address data output section. Check the FFC connection status Check the detailed waveform Replace Logic Main / and control the signal waveform Address Buffer (E or F) / DONE Replace the Panel 4-12 Samsung Electronics...
  • Page 36 - Check the version of each program - Replace the Main board A blank upper (or lower) block Upper/Lower Y Buffer defect appears on the screen. - Replace the corresponding upper/lower buffers (E, F) Samsung Electronics 4-13...
  • Page 37 - Adjust the SMPS voltage according to the voltage printed on the module label Dim screen (blurred in red) X-Main board defect - Replace the X-Main board A blank screen appears - Replace the Y-Main board 4-14 Samsung Electronics...
  • Page 38 Corresponding Buffer Board block screen is blank. ASSY PCB MISC-MAIN No Power, Abnormal screen for each input source, PIP screen trouble, Sound trouble ASSY BOARD P-FUNCTION The side function key does not work properly <PDP 42”> <PDP 50”> Samsung Electronics 4-15...

  • Page 39: Adjustment

    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. 4-16 Samsung Electronics...
  • Page 40 ※ If you have adjusted the settings in Service Mode, you have to reset the product. ※ If you exit Service Mode without reset, DNIe vlaue keeps Off regardless of setting up the user. Samsung Electronics 4-17...
  • Page 41 Item Data AV Calibration Comp Calibration PC Calibration HDMI Calibration 2. ADC Target Item Default data 1st_AV_Low 1st_AV_High 1st_AV_Delta 1st_COMP_Low 1st_COMP_High 1st_COMP_Delta 1st_PC_Low 1st_PC_High 1st_PC_Delta 2nd_AV_Low 2nd_AV_High 2nd_AV_Delta 2nd_COMP_Low 2nd_COMP_High 2nd_COMP_Delta 2nd_PC_Low 2nd_PC_High 2nd_PC_Delta 2nd_HDMI_Low 2nd_HDMI_High 2nd_HDMI_Delta 4-18 Samsung Electronics...
  • Page 42 AV Number COMP. Number HDMI Number Light Effect HeadPhone Anynet+(HDMI-CEC) Carrier Mute Volume Curve Large RS 232C Auto wall Gamma Mute Time[RF] 400ms CH Memory Samex PC Mode Ident Auto HDMI Mode Ident Auto HPD Control 1200ms Samsung Electronics 4-19...
  • Page 43 MSTAR Out Format Vesa FBE In Format Vesa FBE Out Format Vesa Hotel Option EDID HDCP Key Download 6. White Balance Item Default data TV/AV/S_Video Component DTV/HDMI Remark Sub Brightness R-Offset G-Offset B-Offset Sub Contrast R-Gain G-Gain B-Gain 4-20 Samsung Electronics...
  • Page 44 NOR_Boffset C2_Rgain C2_Bgain C2_Roffset C2_Boffset Movie Contrast Movie Bright Movie Color Movie Sharpness Movie Tint Movie Backlight Movie Gamma 8. EPA Standard Item Default data Standard Contrast Standard Brightness Standard Sharpness Standard Color Standard Tint Standard Backlight Samsung Electronics 4-21...
  • Page 45 Hfunc-Basis Mean-Offset1 Mean-Offset2 Mean-Slope ACR-Offset ACR-Th1 ACR-Th2 Skin-Enable Skin-UV Sub color M-Skin-UV M-Sub color 10. VDEC Item Default data S-VHS Saturation 0x80 CTI_MD 0x02 CBCRLP_MD 0x01 11. Scaler Item Default data DNR_off DNR_low DNR_mid DNR_high Y_DELAY_EN YC_STEP 4-22 Samsung Electronics...
  • Page 46 720p 1080i 14. Sound Item Range Carrier Mute High DEV CM_TH_HIGH 2990 CM_TH_LOW 20B0 ST_PILOT_TH_HIGH ST_PILOT_TH_LOW ST_VAR_TH_HIGH 1800 ST_VAR_TH_LOW 1000 SAP_AMP_TH_HIGH SAP_AMP_TH_LOW SAP_NSR_TH_HIGH 4500 SAP_NSR_TH_LOW 3000 "AMP_Volume" Limiter Attack Limiter Release Post Scale Speaker EQ AV Sync. Samsung Electronics 4-23...
  • Page 47 Panel Resolution Panel Inch Panel Version Panel Temperature Logic SW Version Model Select P450 Factory Data Type 42SP5 Checksum MB SW MB Offset 0xC0 Ve Signal Control 0xBFFF FRC Mode 100Hz FRC DBG MarkOn 17. Checksum 18. Reset 4-24 Samsung Electronics...
  • Page 48 Perform in NTSC B&W Pattern #24 Lattice Component IN (Model_#6) Perform in 720p B&W Pattern #24 Lattice Perform in VESA XGA (1024x768) PC Analog IN (Model_#21) Lattice B&W Pattern #24 HDMI IN Perform in 720p B&W Pattern #24 Lattice <Table 1> Samsung Electronics 4-25...
  • Page 49 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. 4-26 Samsung Electronics...
  • Page 50 3. Pattern : Pattern #92 4. Use Equipment : MIK-7256 (MSPG925L) ( SAMSUNG WHITE BALANCE Adjustment PATTERN with FPD ) 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...
  • Page 51 10,500 (± 0) (Sub_CT:128) CVBS (NTSC) 10.5 cd/㎡ 11,000 (-3) (3.0 Ft) 10,500 (± 0) (Sub_CT:128) COMP (720P) 10.3 cd/㎡ 11,000 (-6) (3.0 Ft) 10,500 (± 0) (Sub_CT:128) HDMI (720P) 10.3 cd/㎡ 10,500 (± 0) (3.0 Ft) 4-28 Samsung Electronics...
  • Page 52 ASSY PDP MODULE P-ADDRESS E BUFFER ASSY PDP MODULE P-ADDRESS F BUFFER ASSY BOARD P-SIDE HDMI A/V ※ When replacing the SMPS or PDP panel, you have to check the voltage printed on the panel sticker and adjust it. Samsung Electronics 4-29...
  • Page 53 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.) Value Board Adjustment Vset SMPS Vscan -190 SMPS Voltage Label 2. A point of adjusting SMPS-MAIN voltage. 4-30 Samsung Electronics...
  • Page 54 Set the main reset (rising : 60usec, falling : 80usec) by change the value of variable resistor. 60usec Rising ramp variable resistor Falling ramp variable resistor 80usec ▶The picture is only for 50". 42" has only Falling ramp variable resistor. Samsung Electronics 4-31...

  • Page 55: Upgrade

    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. 4-32 Samsung Electronics...
  • Page 56 ② Place the cursor over the "SW 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 PROGRAM VERSION 2. How to check Program Version on factory mode. PROGRAM VERSION Samsung Electronics 4-33...

  • Page 57: Chapter 5 Exploded View & Part List

    Exploded View & Part List 5. Exploded View & Part List 5-1 PN42A450P1DXZC Exploded View Samsung Electronics...
  • Page 58 450 , 42",ABS,HB,GRAY(G S.N.A T0079 BN94-01461A ASSY PCB MISC-MAIN PN42A450P1DXZA,F45A,B T0165 BN96-06696A ASSY COVER P-AV Spinel 50,58" T0175 BN96-07086A ASSY SPEAKER P 8ohm,CORAL,PDP,10W,350/45 T0175 BN96-07086B ASSY SPEAKER P 8ohm,CORAL,PDP,10W,200mm, T0456 BN67-00176A GLASS-FILTER EMI 42"C9,Sputter,T=46%,984 T0603 BN64-00628A WINDOW-RMC 50P9,PC,VIOLET S.N.A Samsung Electronics...

  • Page 59: Pn42A450P1Dxzc Service Item

    ASSY PDP P-X-MAIN BUFFER PL42AX030A,42HD T0074 BN59-00687A REMOCON TM-96B,49,AMERICA T0079 BN94-01461A ASSY PCB MISC-MAIN PN42A450P1DXZA,F45A,B T0175 BN96-07086A ASSY SPEAKER P 8ohm,CORAL,PDP,10W,350/45 T0175 BN96-07086B ASSY SPEAKER P 8ohm,CORAL,PDP,10W,200mm, T0262 BN96-06759A ASSY PDP P-Y-MAIN BOARD PL42AX030A,42HD T0764 BN44-00206A SMPS-PDP TV W3 PDP SMPS,SEM,AC/DC,406.6W Samsung Electronics...

  • Page 60: Chapter 6 Wiring Diagram

    CN807 CN5501 CN4001 CN4004 CN5409 CN2006 CN2001 CN2000 CN5412 CN5502 CN5701 CN2002 CN2003 LOGIC BOARD CN2028 CN2004 AC-INLET CN5503 E-BUFFER F-BUFFER CN2509 CN2500 CN2600 CN2609 CN2610 CN2510 CN902 FUNCTION CN101 MAIN BOARD CN202P CN201 CN401 POWER SW SPEAKER Samsung Electronics...
  • Page 61 CN201 CN401 POWER SW SPEAKER ※ The code number of cable(Lead-connector) can be changed, see "5. Exploded View & Part List." ① LVDS ⑧ POWER CABLE ⑪ AC INLET 42" - BN96-07158K Code BN39-00827A BN96-07190A 50" - BN96-07158F Photo Samsung Electronics...
  • Page 62 CN101(MAIN B'D) CN801(MAIN SMPS) Pin No. Signal Pin No. Signal Pin No. Signal Pin No. Signal PS_ON SW_POWER NC(Auto_V) STBY STD_VCC GND_STBY GND_18V AMP GND_12V GND_18V AMP GND_12V 18V AMP 18V AMP GND_12V GND_5V GND_5V GND_5V NC(FAN_ON) GND_5V NC(FAN_DET) Samsung Electronics...
  • Page 63 KEY_INPUT2 5.3V 5.3V LED_CTRL ⑨ ⑩ ⑪ CN401(MAIN B'D) CN202P(MAIN B'D) CN800(SMPS) ↔ ↔ ↔ SPEAKER FUNCTION AC INLET Pin No. Signal Pin No. Signal Pin No. Signal R+_OUT KEY_INPUT1 AC Neutral R-_OUT KEY_INPUT2 L+_OUT AC Live L-_OUT Samsung Electronics...
  • Page 64 Power SW input connect on Main Board CN1203 CN1203 Speak out connect on Main Board CN101 CN101 Video signal input connect on Side AV ass'y Function input(source,ch up/down...) connect to Main board Power SW input connect to Main Board Samsung Electronics...
  • Page 65 MEMO Samsung Electronics...

  • Page 66: Chapter 7 Schematic Diagram

    Connects to the Y terminal block, 1) provides maintaining voltage waveform (including ERC), 2) provides Y Rising, Falling Ramp waveforms, and 3) maintains the Vscan bias. ■ Address Buffer Board It delivers the data signal and control signal to the TCP. Samsung Electronics...
  • Page 67 MEMO Samsung Electronics...
  • Page 68 Schematic Diagram 7-2 Schematic Diagram 7-2-1 MAIN POWER BLOCK This Document can not be used without Samsung’s authorization. Power B5V - A5 _1 OPTION A5V_1 BD119D DELETE BD1018 DELETE STANDBY A5V_1 NEAR TO MSTAR IC CLOSE TO IC3001 B2.5V A3.3V...
  • Page 69 Schematic Diagram 7-2-2 MEMORY & CONTROL This Document can not be used without Samsung’s authorization. Power FUNCTION KEY DMQ1_2.5V DMC1_2.5V DMQ2_2.5V DMC2_2.5V KEY1 jade_normal KEY2 A3.3V FGND FGND FGND FGND MDATA<24..31> MDATA<16..23> MDATA<0..7> MDATA<8..15> B2.5V B2.5V IC201C IC202C EM6A9160TS0A-5G EM6A9160TS0A-5G...
  • Page 70 Schematic Diagram 7-2-3 MSD2248L_AV_IN/OUT&DIMMING This Document can not be used without Samsung’s authorization. Power CN3003 SMW200-30C A3.3V C3050 IC3001 10uF MSD2238L-LF FGND 100nF 16V C3009 VCLAMP 100nF 16V C3010 REFP 100nF 16V R320PP C3011 FGND REFM 390ohm 0OHM R3026 REXT...
  • Page 71 Schematic Diagram 7-2-4 FBE This Document can not be used without Samsung’s authorization. Power B3.3V IC4001 S4LF136X01 0OHM PLL_FILTER R4013 PLL_FILTER TESTMODE3 0OHM R4010 R4022 0OHM PLL_EXT TESTMODE2 0OHM R4011 R4023 0OHM PLL_EXT_DITHER TESTMODE1 0OHM R4012 R4024 0OHM CLK_EXT TESTMODE0...
  • Page 72 Schematic Diagram 7-2-5 TUNER & KS1411 This Document can not be used without Samsung’s authorization. Power ATSC HALF NIM TUNER B33V_TUNER B5V_TUNER KS1411 B1.2V_TUNER CLOSE TO TUNER R5008 1KOHM C5014 C5015 C5045 R5011 100NF C5046 C5024 C5019D 10NF 470OHM 100UF...
  • Page 73 Schematic Diagram 7-2-6 EXTERNAL_INOUT/DVI SOUND/DEBUG This Document can not be used without Samsung’s authorization. Power A3.3V DEBUG DVI SOUND INPUT TP6021 R6032 10UH 10KOHM L6007 DVI_SL_IN TP6020 TP6022 R6033 TP6014 10UH 10KOHM L6008 DVI_SR_IN FGND R6054 33KOHM C6007 CLOSE TO IC6002 #8...
  • Page 74 Schematic Diagram 7-2-7 HDMI/EXTERNAL_INOUT/USB This Document can not be used without Samsung’s authorization. Power HDMI INPUT1 HDMI1_5V R7003 FGND DDC_VCC HDMI1_HPD C7035 HDMI1_5V 100OHM 100nF D7014 HDMI2_5V Q7002 TP7017 RCLAMP0504F 2N7002 HDMI3_5V R7035 R7037 10KOHM 10KOHM USB_DN DDC_WP PC_5V FGND...
  • Page 75 Schematic Diagram 7-2-8 SIDE_HDMI&AV IN/OUT This Document can not be used without Samsung’s authorization. Power SIDE AV HEADPHONE JACK(SIDE) JA804S TP8002 GCA03-0145 JA805S R8031S 1KOHM UEJ-CV-003 TP8014 VIDEO2_IDENT L8004S R8054S TP8003 10UH 47ohm L8001S R8032S HP_OUT_L 3.3UH 0OHM TP8015 VIDEO2_CVBS...
  • Page 76 Schematic Diagram 7-2-9 SOUND_AMP This Document can not be used without Samsung’s authorization. Power SOUND AMP B13V_S B3.3V 33ohm R9001 33ohm R9002 C9014 C9017 100UF 100UF B3.3V R9012 R9014 47OHM 47OHM FGND FGND IC9001 33ohm R9003 R9010 FGND AMP_RESET STA335BWS 3.3OHM...

This manual is also suitable for:

Pn50a450p1dPn42a450p1dxzaPn50a450p1dxzaPn42a450p1dxzc

Table of Contents