Beko P7 Service Manual Download

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8.2. Initialization Pulse Adjust

1. Input a Cross hatch signal.
Adjust the indicated test point for the specified wave form.

Test point

Volume

Level

TPSC1 (SC)

---

10 ± 10 / - 5 Sec

TPSC1 (SC)

VR6557 (SC)

210 ± 10µ Sec

MD-42HM8 SERIES

Summary of Contents for P7

Page 1: ...P7 PDP TV SERVICE MANUAL ...

Page 2: ... of TV 30 Interconnection Diagram 31 Block Diagram 32 Block Diagram of Power Supply 33 Service Mode 34 35 Data Sheet of important IC s and parts 36 46 Frequency list of channel 50 52 ATTACHMENT 1 Panel Service Manual LG PDP42V6 ATTACHMENT 2 Panel Service Manual Samsung 42 S3 ATTACHMENT 3 Circuit Diagrams ...

Page 3: ...p specified temperature and humidity condition 6 Keep out of Corrosive Gas Corrosive gas effect the polarizer and the circuit chemically and cause defects accordingly 7 Electrostatic discharge can make Damage There are electro static sensitive components in PDP Module Please earth human body when handle the PDP In addition please do not touch the interface connector pin with bare 8 Do not operate ...

Page 4: ... in a full screen format 16 9 In case the plasma display is used as a PC monitor please use moving images Always switch the screen off if it is not in use Decrease contrast and brightness as much as possible If possible display images with maximum colour depth and scale Certain conditions may cause a humming noise in the displays electonics This is usually caused by the mains power supply having d...

Page 5: ...after being turned on or during operation Never attempt to continue operating the display in this condition In the event of lengthy absence or during thunderstorms pull the mains plug from the socket and pull the house antenna socket from the antenna jack Never plug in or pull out the mains plug with wet hands Never operate the mains switch with wet hands Utilise only the supplied mains cable Prot...

Page 6: ...tions Read all the safety instructions before first use of your TV Position the television so that direct light does not fall on the screen Excessive light will cause a washed out effect Position the power supply lead and other leads so that they are not likely to be walked on or pinched by things placed on or against them Do not place objects filled with liquid such as vase or flower pot near the...

Page 7: ...SECAM NTSC CVBS output SCART 2 CVBS RGB PAL SECAM NTSC CVBS output RF Tuner VHF UHF HYPERBAND for terrestrial antennas or cable networks 47MHz to 861 MHz PAL SECAM PC DVI D VGA SVGA WVGA XGA Digital DVI AUDIO INPUTS Y C S Video CVBS SCART 1 SCART 2 PC OUTPUTS Cinch L R Audio Output loudspeaker 2 x 7W sine 4 Ω Cinch CVBS Output CONTROL On Screen Display Menu 24 languages IR remote control VIDEOTEXT...

Page 8: ... connection AVL Automatic Volume Limiting ATS Automatic Tuning System Programmed power off Graphic equalizer Color Transfer sharpness feature CTI Black White Transfer sharpness feature LTI and picture sharpness Compound Filter Digital Comb Filter Feature for clear images On screen viewing of all control commands program numbers and additional features Manual Fine Tuning 100 Program memory Infrared...

Page 9: ...please contact your responsible sales office In the event the mains cable cannot be utilised on account of differing standards in your country please see to it that you utilise a mains cable commensurate with the country specific standards which are listed in the following USA UL Germany VDE Canada CSA Switzerland SEV Great Britain BASE BS Japan MITI This list is not complete For reasons of safety...

Page 10: ...rent source This is known as image sticking This vanishing residual image is caused by the system and does not represent a flaw Therefore it can not be considered as a case for warranty claim Video cable A high quality 75Ω coaxial cable should be utilised for the connection of the video signal Poor quality signal cable can result in strong disturbances and formation of shadows in the displayed ima...

Page 11: ...out L Speaker out R PC sound input VGA DVI D Power Input Source Select Menu button Program down Program up Volume down Volume up ANT VIDEO L R VIDEO L R SPEAKER OUT AV IN AV OUT SVHS PC AUDIO IN VGA PC DVI D SCART 2 SCART 1 4 19 5 3 1 2 6 7 8 9 10 11 12 13 16 17 18 14 15 Please note Do not use Video RCA and S Video connections at the same time otherwise they will effect the picture each other RGB ...

Page 12: ...Temporary picture freezing button Freeze 14 Info Txt index page button 15 Down button Menu 16 Txt Question Answer button Reveal 17 Red Fastext Button 18 Teletext enlarge button Double 19 Blue Teletext Button 20 Teletext Mix choice buttons 21 UPDATE Button 22 Yellow teletext Button 23 Stand by On Off button 24 Picture mode choice button 25 PAT Picture and Teletext Mode On Off button 26 PIP size but...

Page 13: ... you press the button the volume will increase and automatically get out of the mute function Temporary On Off STAND BY PR 01 PR 11 PR 01 Return to Selected Button Program SWAP Mute There are certain settings which you must make when setting up the television When you first switch it on the Language menu appears 1 Select the menu language by pressing or 2 Select Country with or and then select the...

Page 14: ...sign any program number to the channel of your choice The ATS Automatic Tuning System on your television enables the automatic finding and sequencing of channels Sequencing is done according to the selected country channels which broadcast Teletext and channel names followed by all channels with Teletexts without channel names and then by channels without Teletext to be concluded by foreign channe...

Page 15: ...utton Using the right left buttons on your remote control select C for the cable channels received through the S antena Manual tuning and storing of the television channels If you already know the Channel number Using the Up button select the Channel line and enter the channel number by using the numeric keypad or right left buttons If the channel on screen is in the quality you desire and you wan...

Page 16: ... the button the screen will show the Set Up menu Select the program you want to Set Up by using the Right left buttons or the numeric keys Choose the system in which to do a search among the system lines Enter the System line using the down button Here your TV can be set to one system you can also select from more than one systems option Move to the Band line using the down button Using the right ...

Page 17: ...lect the desired letter number or sign After entering all the letters press the button to store the name To write names for any of the other programs simply repeat the above procedure In the event that you wish to exit the application simply press the button If no name is enter for any program the program number will be automatically displayed Program Table Switching the locations of the program c...

Page 18: ... the user option You can exit the equalizer function pressing the button again Please note You can choose the equalizer position directly from the button of your remote control You can exit the equalizer function pressing the button at any time The setup of your television Setting up the Sound Menu You can set the volume with the VOL and VOL buttons on the television or the buttons on the remote c...

Page 19: ...ing on the type of broadcast being transmitted programmes can be viewed in a number of formats Press the button repeatedly to select between Zoom Letterbox Subtitle Auto 16 9 and 4 3 Please note Whenever the MENU button is pressed the picture size setting will change while the menus are ON the screen This is to ensure that the menus do not overlap the edges of the viewable area This setting will e...

Page 20: ...button At the end of the choosen duration the screen will show a 30 second countdown before switching off the screen and entering into stand by To cancel the automatic stand by select 0 at the Stand by Control VCR mode Using this feature you can avoid image distortions from the device or the magnetic tape while watching For this you have to swtich the VCR mode to ON Please note This feature is onl...

Page 21: ...ed your PIP window you can exit the menu by pressing the button on the remote control FREEZE This feature enables you to freeze the image of a program you are watching For this use the button on your remote control make sure you don t have any menus on screen The image will be frozen until you press the button the second time Please Note The Freeze function is not available during PIP PIP Size Thi...

Page 22: ...nel you are watching If you have difficulty reading the text on the TV you can double the height of the text Press the button The top half of the page will be displayed in double height text Press the button again The bottom half of the page will be displayed in double height text Press the button again to return to the full page Please Note To enter Text mode Please Note To exit Text mode To sele...

Page 23: ...rmat S0001 for sub page 1 The teletext will search for the sub page This may take some time To return to the TV whilst the teletext is searching press the button When the page number is found it will appear in the top left hand corner of the screen Press the button again to view the text page Press the button to reveal concealed information quiz answers etc Press the button again to cancel the inf...

Page 24: ... button PC To be able to view monitor images in PC mode move on to the selection and press the button DVI To be able to view images in DVI mode move on to the selection and press the button Make sure the TV and video recorder are both switched off Plug one end of the SCART lead not supplied into the back of the video recorder and the other end into one of the SCART sockets on the back of the TV Sw...

Page 25: ...o the video recorder user guide See Tuning the TV and carry out the tuning procedure for the video recorder test signal Select a programme number 0 You can also connect it through the S Video socket of the TV Plug the S Video plug into the S Video socket and the audio leads into the audio sockets Via RCA lead and S Video socket ANT VIDEO L R VIDEO L R SPEAKER OUT AV IN AV OUT SVHS SCART 2 SCART 1 ...

Page 26: ...e back of the DVD player and plug the other end into the video and audio in sockets of the TV You can also connect it through the S Video socket of the TV Plug the S Video plug into the S Video socket and the audio leads into the audio sockets Via RCA lead Via SCART Via RCA lead and S Video socket ANT VIDEO L R VIDEO L R SPEAKER OUT AV IN AV OUT SVHS SCART 2 SCART 1 ANT VIDEO L R VIDEO L R SPEAKER...

Page 27: ...SVHS SCART 2 SCART 1 ANT VIDEO L R VIDEO L R SPEAKER OUT AV IN AV OUT SVHS SCART 2 SCART 1 Connecting DVI D Your TV has DVI D input socket You can connect any device such as PC etc which has DVI digital out using the proper cable At the same time you can listen to the sound from the connected device PC or DVI use a special cable to PC DVI AUDIO IN input at the back of your TV AV Outputs You can co...

Page 28: ...cal position setting PHASE Using the Right left buttons you can adjust color and shape Picture Format You can select your PC viewing image from auto 4 3 or one to one You can make your choices without entering the picture menu by using the format button on your remote control Automatic Configuration The most suitable geometric settings in accordance to the entry mode is configured by this function...

Page 29: ...th video and satellite digital receiver AV1 ANT VIDEO L R VIDEO L R SPEAKER OUT AV IN AV OUT SVHS AV1 ANT VIDEO L R VIDEO L R SPEAKER OUT AV IN AV OUT SVHS Connecting TV with camcorder Connecting TV games and computer ...

Page 30: ...75 ohm unbalanced Speaker empedance 4 ohm Sound Systems Mono Stereo NICAM Batteries 2xUM 4 IEC R03 or AAA 1 5 V Receiving channels VHF Band I Channels 2 4 VHF Band II Channels 5 12 UHF Channels 21 69 Cable TV S1 S20 S21 S41 Receiving Broad system Pal BG Pal SECAM BG Pal SECAM BG DK DK Pal SECAM BG LL Pal I 42 16 9 Plazma TV 2X7 W 275 W 6 W ...

Page 31: ...Note You can find more detailed informations regarding panel and panel modules in the panel sections of the service manual L6B Chassis Panel Power Supply Scart Adaptor L6B Chassis Power Supply ...

Page 32: ...P453 JP451 JP452 S150 JP450 S2 S350 S50 KEY BOARD MODULE IR RECEIVER LED MODULE MAIN POWER SWITCH MODULE 220V AC INPUT S550 TO PANEL PSU TO PANEL LOCIG BORD TO HEADPHONE JACK SPEAKER MAIN CHASSIS POWER SUPPLY MODULE ...

Page 33: ...tion Video PIP Video Main Scart RGB SVHS Y C Multi Standard Video Decoder SAA7118MP Multi Standard Video Decoder SAA7118MP EEPROM 24LC21 EEPROM 24LC21 Dual İnterface for FPD AD9887 RGB HS VS In DVI Input D SUB 15 socket DVI Socket SDRAM MT48LC16M PW1231 De Interlacer PW181 IMAGE PROCESSOR De Interlacer Scaler OSD Micro Cont Gamma Corr EEPROM 24C64 Flash Memory AM29VL160 LVDS Transmitter DS090C385 ...

Page 34: ...BY 12V 33V 1 5V_STBY 12V_AMP GND 5V 8V STAND_BY 3 3V 12V PANEL_POWER PNL_EN 12V_INVERTER L6B POWER SUPPLY BLOCK DIAGRAM MAIN CHASSIS U451 FDS9933A U454 LM2576 U458 NCP1117 U452 FDS9933N U457 NCP1117 U453 FDS9933N U455 LM2576 U456 LM317 VOLTAGE DOUBLER U450 NCP117 ...

Page 35: ...rs The range is between 0 and 100 d nicam prescale Nicam prescale option sets the prescale values for the Nicam standard sounds for tuner inputs Changing this value you can adjust the level of the output sound going to loudspeakers for Nicam sounds entering the analog sound input of MSP The range is between 0 and 100 e fm am prescale fm am prescale option sets the prescale values for the FM AM sta...

Page 36: ...e other choices you can see the test pattern with the selected color e solid field level This option will adjust the level of the colors for the test pattern The range is betwwen 1 and 64 f Initial ATS This option will enable or disable the Initial setup for the TV Setting this option to On the TV will open from the Quick setup menu Setting this option to Off will disable this option g factory res...

Page 37: ...ROTECTED DESCRIPTION The main function of the TEA6415C is to switch 8 video input sources on the 6 outputs Each output can be switched to only one of the inputs whereas but any same input may be con nected to several outputs All theswitching possibilities arecontrolled through the I2 C bus DIP20 Plastic Package ORDER CODE TEA6415C 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 INPUT DATA CLOCK...

Page 38: ...r black level for RGB signals Each nominal gain between any input and output is 6 5dB For D2MAC or Chroma signal the align ment is switched off by forcing with an external resistor bridge 5 VDC on the input Each input can be used as a normal input or as a MAC or Chroma input with external resistor bridge All the switch ing possibilities are changedthrough the BUS Driving 75Ω load needs an external...

Page 39: ...ontrolled by FM PLL oscillator Sound IF SIF input for single reference Quasi Split Sound QSS mode PLL controlled SIF AGC for gain controlled SIF amplifier single reference QSS mixer able to operate in high performance single reference QSS mode and in intercarrier mode switchable via I2C bus AM demodulator without extra reference circuit Alignment free selective FM PLL demodulator with high lineari...

Page 40: ...VCO VIF PLL VIF AGC TUNER AGC SUPPLY SIF AGC AUDIO PROCESSING AND SWITCHES NARROW BAND FM PLL DEMODULATOR SINGLE REFERENCE QSS MIXER INTERCARRIER MIXER AND AM DEMODULATOR SOUND TRAPS 4 5 to 6 5 MHz TAGC CVAGC pos CAGC neg CBL VAGC 1 TOP 14 15 VPLL 19 21 9 8 16 15 16 21 23 4 2 10 9 11 10 12 11 18 20 20 22 2 31 1 30 18 17 7 8 3 5 4 6 external reference signal or 4 MHz crystal REF AFC AUD CVBS audio ...

Page 41: ... audio inputs on 4 stereo outputs All the switching possibilities are changed through the I2 C bus SO28 Plastic Micropackage ORDER CODE TEA6420D 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 24 23 22 21 11 12 GND CAPACITANCE L1 L2 L3 L4 L5 LOUT1 ROUT1 LOUT2 ROUT2 SDA SCL ADDR R1 R2 R3 R4 R5 ROUT4 LOUT4 ROUT3 LOUT3 VS SHRINK24 GND CAPACITANCE L1 L2 L3 L4 L5 LOUT1 ROUT1 LOUT2 ROUT2 SDA SCL ADDR R1 R2...

Page 42: ...MAL DATA Symbol Parameter Value Unit Rth j a Junction Ambient Thermal Resistance SHRINK24 SO28 75 75 o C W 6420 02 TBL ELECTRICAL CHARACTERISTICS TA 25o C VS 10V RL 10kΩ RG 600Ω f 1kHz unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit SUPPLY VS Supply Voltage 8 9 10 2 V IS Supply Current 5 8 mA SVR Ripple Rejection VIN 500mVRMS BW 20 20kHz 70 80 dB MATRIX VIN Input DC Le...

Page 43: ...h level of integration enables simple flexible cost effective solutions featuring fewer required components Features Built In Memory Controller Motion Adaptive Deinterlace Processor Intelligent Edge Deinterlacing Digital Color Luminance Transient Improvement DCTI DLTI Interlaced Video Input Options including NTSC and PAL Independent horizontal and vertical scaling Copy Protection Two Wire Serial I...

Page 44: ...o Port Secondary Video Port Memory Unit Prim ary Picture Film Mode Detection 3 2 2 2 I Channel Previous Video Display Unit Video Enhancem ents Up Scaler Deinterlacer Display Tim ing Digital Output Data YUV Digital Output Timing Color Space Converter CSC Blue Screen VSync HSync Timing RGB PW1231 Internal Block Diagram ITU R BT 656 ITU R BT 601 ...

Page 45: ... 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 PVSS DR3 DR4 DR5 DR6 DR7 VDD VSS PVSS NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC PVDD NC NC MA4 MA3 MA5 MA2 MA6 MA1 MA7 MA0 PVDD PVSS DPAVSS DPAVDD DPDVSS DPDVDD CGMS DEN TESTCLK VSS VDD MD0 MD15 MD1 MD14 MD2 MD13 MD3 MD12 MD4 MD11 MD5 MD10 MD6 MD9 MD7 MD8 PVSS PVDD MCLK MWE MCAS MRAS MCLKFB MA12 MA11 MA13 MA9 MA10 MA8 2W_A...

Page 46: ...ernal frame buffer including motion adaptive temporal deinterlacing with film mode detection When used in combination with the new third generation scaler this advanced video processing technology delivers the highest quality video for advanced displays Both input ports support integrated DVI 1 0 content protection using standard DVI receivers A new advanced OSD Generator with more colors and larg...

Page 47: ...mage Scaler PortB 7 0 PortA 7 0 PortC 7 0 GRGB 47 0 GCLK GFBK GPEN GVS GHS GSOG OSD Memory Bus OSD CPU Memory Controller RGBE 23 0 A 19 0 D 15 0 BHEN CS 1 0 RD WR GCOAST GREF GBLKSPL GHSFOUT CPUTDO RAMWE RAMOE ROMWE ROMOE Video Deinterlace Spatial Noise Reduction CRISP Image Scaler Horizontal Image Scaler Memory Out Bus Memory In Bus Processor Memory Interface SDRAM Frame Buffer Frame Buffer Memor...

Page 48: ... 25 471 25 CH 22 479 25 479 25 479 25 479 25 CH 23 487 25 487 25 487 25 487 25 CH 24 495 25 495 25 495 25 495 25 CH 25 503 25 503 25 503 25 503 25 CH 26 511 25 511 25 511 25 511 25 CH 27 519 25 519 25 519 25 519 25 CH 28 527 25 527 25 527 25 527 25 CH 29 535 25 535 25 535 25 535 25 CH 30 543 25 543 25 543 25 543 25 CH 31 551 25 551 25 551 25 551 25 CH 32 559 25 559 25 559 25 559 25 CH 33 567 25 56...

Page 49: ...25 807 25 CH 64 815 25 815 25 815 25 815 25 CH 65 823 25 823 25 823 25 823 25 CH 66 831 25 831 25 831 25 831 25 CH 67 839 25 839 25 839 25 839 25 CH 68 847 25 847 25 847 25 847 25 CH 69 855 25 855 25 855 25 855 25 CH 70 863 25 863 25 CH 71 871 25 CH 72 879 25 CH 73 887 25 160 00 CH 74 69 25 172 00 CH 75 76 25 220 00 CH 76 83 25 232 00 CH 77 90 25 244 00 CH 78 97 25 256 00 CH 79 59 25 268 00 CH 80 ...

Page 50: ...35 25 335 25 S 26 343 25 343 25 343 25 343 25 S 27 351 25 351 25 351 25 351 25 S 28 359 25 359 25 359 25 359 25 S 29 367 25 367 25 367 25 367 25 S 30 375 25 375 25 375 25 375 25 S 31 383 25 383 25 383 25 383 25 S 32 391 25 391 25 391 25 391 25 S 33 399 25 399 25 399 25 399 25 S 34 407 25 407 25 407 25 407 25 S 35 415 25 415 25 415 25 415 25 S 36 423 25 423 25 423 25 423 25 S 37 431 25 431 25 431 2...

Page 51: ...ource AC 100 240 V 50 60 Hz Plasma Display panel Drive method AC type 42 inch 16 9 aspect ratio Screen Size Approx 36 7 32 921mm W 20 25 64 518 mm H 41 37 64 1056 mm diagonal No of Pixels 786 432 1 024 W 768 H 3 072 768 dots Mass Weight 18 5 kg Operating Condition Temperature 32 F 104 F 0 C 40 C Humidity 20 80 Note Design and Specifications are subject to change without notice ORDER NO PDP0505022C...

Page 52: ... Schematic Diagram 39 10 8 D Board 2 of 6 Schematic Diagram 40 10 9 D Board 3 of 6 Schematic Diagram 41 10 10 D Board 4 of 6 Schematic Diagram 42 10 11 D Board 5 of 6 Schematic Diagram 43 10 12 D Board 6 of 6 Schematic Diagram 44 10 13 C1 C2 C3 and C4 Board Block Diagram 45 10 14 C1 Board 1 of 2 Schematic Diagram 46 10 15 C1 Board 2 of 2 Schematic Diagram 47 10 16 C2 Board 1 of 2 Schematic Diagram...

Page 53: ...re sensitivity to measure the potential across the resistor 4 Check each exposed metallic part and measure the voltage at each point 5 Reverse the AC plug in the AC outlet and repeat each of the above measurements 6 The potential at any point should not exceed 0 75 volts RMS A leakage current tester Simpson Model 229 or equivalent may be used to make the hot checks leakage current must not exceed ...

Page 54: ...ly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement E...

Page 55: ... a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron and set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F or 600 C If you must use Pb solder please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder If this is not p...

Page 56: ...42HM8ASSJ So the information of Power Supply Circuit is included in Circuit Board Diagram Schematic Diagram and Parts List 2 The packing materials for only Single Packing Type are supplied as spare parts The packing materials for One way and Returnable type are not supplied as spare parts 6 MD 42HM8 SERIES ...

Page 57: ...S TNPA3558 Sustain Drive 1 3 SC TNPA3557 Scan Drive 1 4 SU TNPA3189AB Scan Drive Output Upper 1 5 SD TNPA3190AB Scan Drive Output Lower 1 6 C1 TNPA3553AB Data Drive Upper Left 7 C2 TNPA3554AB Data Drive Upper Right 8 C3 TNPA3555 Data Drive Lower Right 9 C4 TNPA3556 Data Drive Lower Left 10 SS2 TNPA3675 Sustain Connector Upper 11 SS3 TNPA3676 Sustain Connector Lower 12 P ETXMM563MDK Power Supply NO...

Page 58: ...6 Set Serial Label Information 8 MD 42HM8 SERIES ...

Page 59: ...light Pulse Low LED light off Tool name Part number Supply period Supply route V1 board TNPA3199 until end of DEC 2005 Normal spare part route chargeable Lead Wire D8 V34 TXJV340MMS until end of DEC 2005 Normal spare part route chargeable How to check Connect the V1 board to D8 connector on D board and turn on the power SS34 of PDP module If power is shut down by protection circuit the red LED of ...

Page 60: ... Function To display some Internal test pattern on screen without signal input in order to check defect symptom Tool name Part number Supply period Supply route Remote Controller EUR646529 until end of DEC 2005 Normal spare part route chargeable V1 board TNPA3199 is necessary to receive command from remote controller Check condition 1 Disconnect the cable D3 connector from D baord This function do...

Page 61: ...7 4 Local screen failure Plasma display may have local area failure on the screen Fig 1 is the possible defect P C B for each local area 11 MD 42HM8 SERIES ...

Page 62: ...eferring the panel data on the panel data label Name Test Point Voltage Volume Remarks Vsus TPVSUS SS Vsus 2V VR351 P Ve TPVE SS Ve 1V VR6145 SS Vset TPVSET SC 240V 7V Fixed Vad TPVAD SC 105V 1V VR6477 SC Vscn TPVSCN SC Vad 130V 4V Fixed Vda TPVDA SS 70V 1V Fixed See the Panel label 8 Adjustment Procedure 12 MD 42HM8 SERIES ...

Page 63: ...lization Pulse Adjust 1 Input a Cross hatch signal Adjust the indicated test point for the specified wave form Test point Volume Level T1 TPSC1 SC 10 10 5 Sec T2 TPSC1 SC VR6557 SC 210 10µ Sec 13 MD 42HM8 SERIES ...

Page 64: ...om electrolysis capacitors 8 3 2 Quick adjustment after P C B exchange P C B Name Test Point Voltage Volume Remarks P Board Vsus TPVSUS SS Vsus 2V VR351 P SC Board Vad TPVAD SC 105V 1V VR6477 SC SS Board Ve TPVE SS Ve 1V VR6145 SS See the Panel label 8 4 Adjustment Volume Location 8 5 Test Point Location 14 MD 42HM8 SERIES ...

Page 65: ...9 Conductor View 9 1 P Board A 1 3 5 2 4 6 C E G I B D F H P BOARD FOIL SIDE ETXMM563MDK MD 42HM8 SERIES P BOARD ETXMM563MDK MD 42HM8 SERIES P BOARD ETXMM563MDK MD 42HM8 SERIES 15 ...

Page 66: ... G 2 MC601 B 2 MC602 A 3 MC603 G 4 MC604 D 1 MC701 A 5 IC Q601 G 3 TRANSISTOR P Parts Location P BOARD FOIL SIDE IC301 E 3 IC401 G 3 IC501 B 3 MC301 D 4 MC303 E 4 MC401 F 4 MC501 B 2 MC601 G 2 MC602 H 3 MC603 C 4 MC604 E 1 MC701 H 5 IC Q332 E 3 Q333 E 3 Q402 G 4 Q451 F 5 Q453 E 5 Q551 G 5 Q554 G 6 Q555 F 6 Q555 G 6 Q602 H 3 Q603 H 2 Q605 G 1 Q606 G 1 TRANSISTOR MD 42HM8 SERIES 16 ...

Page 67: ...A 1 3 5 2 4 6 C E G I B D F H P BOARD COMPONENT SIDE ETXMM563MDK MD 42HM8 SERIES P BOARD ETXMM563MDK MD 42HM8 SERIES P BOARD ETXMM563MDK MD 42HM8 SERIES 17 ...

Page 68: ...103 R104 C514 C320 R105 C321 R106 C516 C322 C517 C323 R108 C900 C324 C901 C519 C325 C326 C327 Q900 R300 C328 R301 C329 R302 R303 R304 R111 R112 R306 C716 R113 R307 R114 C330 C718 R115 C719 IC301 C331 R309 R116 C332 R117 C333 R118 C334 R119 C335 C336 C337 R310 C338 C720 R505 R120 R508 R121 R509 R315 C725 R122 R316 R123 C727 R317 R124 C340 R319 R126 R510 R512 C347 D900 R320 C349 R516 R322 IC702 R517...

Page 69: ...rts Location D BOARD COMPONENT SIDE IC9001 B 1 IC9003 C 2 IC9005 B 3 IC9006 A 2 IC9007 A 1 IC9008 B 5 IC9200 H 4 IC9300 G 2 IC9302 E 2 IC9303 G 2 IC9500 B 4 IC9502 C 2 IC9503 C 2 IC9504 B 5 IC9700 E 4 IC9810 D 4 IC9811 E 5 IC9812 G 5 IC9813 G 4 IC9814 H 4 IC9815 H 4 IC9816 H 4 IC9817 H 4 IC Q9011 B 2 Q9012 D 2 Q9013 D 2 Q9020 B 2 Q9021 D 2 Q9022 B 3 Q9023 D 2 Q9500 C 4 Q9701 E 5 Q9702 G 5 Q9703 F ...

Page 70: ...18 R109 Q901 C712 C713 R110 C520 C714 C521 R305 C715 IC300 R308 IC302 IC303 R500 R501 R502 R503 R504 C721 R311 C339 R506 C722 R312 R507 C723 R313 IC500 C724 R314 D700 D701 IC502 D702 IC503 D703 IC504 C728 R700 R318 R125 R701 C729 C341 R702 C342 R127 R703 C343 R128 R704 C344 L200 R511 R129 R705 C345 R706 C346 R513 R707 C730 C348 R708 IC700 R515 C731 D901 R709 R321 C732 C733 C734 R518 R324 R519 C735...

Page 71: ...7141 R7142 R7143 R7144 R7145 R7146 R7147 C7170 R7148 C7171 R7149 C7172 C7173 C7174 C7175 C7176 C7177 R7150 R7151 R7152 R7153 R7154 R7155 R7156 R7157 R7158 C7180 C7181 C7182 C7183 C7184 C7185 C7186 C7187 C7188 R7160 R7161 C7189 R7162 R7163 R7165 R7166 R7167 R7168 C7190 R7169 C7191 FL7101 C7192 C7193 C7194 R7170 R7171 R7172 R7173 R7174 R7175 R7176 R7177 R7178 R7179 CA1 CA2 CA3 CA4 ZA7101 ZA7102 ZA71...

Page 72: ...8 C7251 R7229 C7252 C7253 C7254 C7255 R7230 R7231 R7232 R7233 R7234 R7235 R7236 R7237 C7260 R7238 R7239 C7263 C7266 C7267 R7240 R7241 R7242 R7243 R7244 R7245 R7246 R7247 C7270 R7248 C7271 R7249 C7272 C7273 C7274 C7275 C7276 C7277 C7278 R7250 C7279 R7251 R7252 R7253 R7254 R7255 R7256 R7257 C7280 R7258 C7281 C7282 C7284 C7286 C7288 R7260 C7289 R7261 R7262 R7263 R7265 R7266 R7267 C7290 R7268 FL7201 C...

Page 73: ...360 C7361 R7339 C7364 C7367 R7340 R7341 R7342 R7343 R7344 R7345 R7346 R7347 C7370 R7348 C7371 R7349 C7372 C7373 C7374 C7375 C7376 C7377 R7350 R7351 R7352 R7353 R7354 R7355 R7356 R7357 C7380 R7358 C7381 R7359 C7382 C7383 C7384 C7385 C7386 C7387 C7388 R7360 C7389 R7361 R7363 R7365 R7366 R7367 C7390 R7368 FL7301 C7391 R7369 FL7302 C7392 C7393 C7395 C7396 C7397 R7370 R7371 R7372 R7374 R7375 R7376 R737...

Page 74: ...25 R7426 R7427 R7428 R7429 R7430 R7432 R7433 R7434 R7435 R7436 R7437 C7460 R7438 C7461 R7439 C7464 C7467 R7440 R7441 R7442 R7443 R7444 R7445 R7446 R7447 C7470 R7448 C7471 R7449 C7472 C7473 C7474 C7475 C7476 C7477 C7478 C7479 R7452 R7453 C7480 C7481 C7482 C7483 C7484 C7485 C7486 C7487 R7460 R7463 R7464 R7465 R7466 R7467 C7490 R7468 FL7401 C7491 R7469 C7492 C7493 C7494 R7470 R7471 R7472 R7473 R7481 ...

Page 75: ... Q491 Q492 TP10 TP11 TP12 TP13 R474 TP14 TP15 TP16 T431 TP20 TP21 TP22 R677 TP23 TP24 TP25 TP26 TP27 TP28 TP29 TP30 TP31 R687 R688 R498 R499 VR477 TP40 TP41 TP42 TP43 TP44 TP45 TP46 TP47 TP48 TP49 TP50 TP51 TP54 TP55 VR491 TP56 TP57 TP58 T471 TP59 TP60 TP61 TP62 TP63 SC23 TP70 TP76 TP77 TP80 TP81 TP83 TP84 C701 C702 C703 C704 C513 CR No 6 1 SC TNPA3557 2 3 1 PbF A1 A2 B2 B1 B40 B39 A40 A39 A1 A2 B...

Page 76: ...2 Q6471 A 2 Q6472 A 2 Q6474 B 2 Q6475 A 2 Q6476 B 4 Q6477 A 4 Q6491 D 3 Q6492 C 3 Q6502 C 3 Q6503 C 4 Q6504 C 4 Q6506 C 3 Q6511 D 5 Q6512 D 5 Q6520 D 4 Q6521 D 5 Q6523 D 4 Q6524 C 4 Q6525 C 5 Q6526 D 5 Q6530 D 4 Q6531 E 4 Q6532 E 4 TRANSISTOR TP15V G 1 TPSC1 E 5 TPSOS1 C 2 TPSOS2 D 2 TPVAD B 4 TPVSCN B 3 TPVSET B 3 TPVSET2 A 3 TPVSUS H 2 TP TP41 B 5 TP42 B 5 TP43 B 5 TP44 B 5 TP45 B 5 TP46 G 5 TP4...

Page 77: ...59 R625 Q649 D436 R432 R626 R433 R627 R434 C650 R628 R435 C651 R629 R436 C652 C653 R437 R438 C460 R439 IC431 C461 C462 C463 R630 C465 C466 R633 C467 R828 R634 R440 R829 R635 R441 R636 R442 R637 R443 R444 R638 R445 R639 R446 R448 R830 R831 C472 C473 C474 R640 D451 C475 Q471 C669 R641 D452 C476 Q472 R642 D453 R643 C477 R450 D454 Q474 R644 R451 Q475 D455 R645 Q476 D456 R452 R646 R453 D457 R647 Q477 R...

Page 78: ...1 25 26 50 51 75 76 100 1 26 50 51 75 76 100 25 1 25 26 50 51 75 76 100 1 26 50 51 75 76 100 25 1 26 50 51 75 76 100 25 26 50 51 75 76 100 1 25 1 10 ORDER NO A1 A48 B1 B48 A1 A48 B1 B48 A1 A48 B1 B48 A1 A48 B1 B48 A40 A1 TNPA3189 1 1 2 3 SUMM1 SU PbF SEE REVERSE FOR ORDER NO MD 42HM8 SERIES SU BOARD TNPA3189AB MD 42HM8 SERIES SU BOARD TNPA3189AB SU BOARD COMPONENT SIDE TNPA3189AB SU BOARD FOIL SID...

Page 79: ...983 R6984 R6985 R6986 SD46 SD1 SD2 SD3 SD4 TNPA3190 1 SD PbF ORDER NO 1 25 26 50 51 75 76 100 1 25 26 50 51 75 76 100 1 25 26 50 51 75 76 100 1 2 5 26 50 51 75 76 100 1 2 5 26 50 51 75 76 100 1 25 26 50 51 75 76 100 1 10 A1 A48 B1 B48 A1 A48 B1 B48 A1 A48 B1 B48 A1 A48 B1 B48 MD 42HM8 SERIES SD BOARD TNPA3190AB MD 42HM8 SERIES SD BOARD TNPA3190AB SD BOARD COMPONENT SIDE TNPA3190AB SD BOARD FOIL SI...

Page 80: ...1 13 1 13 1 13 1 13 SEE REVERSE FOR ORDER NO S D G S D G S D G S D G G C E G C E G C E K A A K A A G C E G C E G C E A A K TNPA3676 1 SS3 SS22 SS56 SS23 SS55 TNPA3675 1 SS2 PbF PbF 7 6 1 2 SEE REVERSE FOR ORDER NO 1 13 7 6 1 2 1 13 SEE REVERSE FOR O RDER NO Parts Location SS BOARD FOIL SIDE IC6101 D 3 IC6102 F 4 IC6103 D 4 IC6104 B 4 IC6105 C 4 IC6106 B 3 IC6107 C 4 IC6109 B 2 Q6000 F 4 Q6001 F 4 ...

Page 81: ...131 C082 L132 L133 L134 L135 L136 L137 L152 L153 L154 L155 L156 L157 L158 R081 L159 R082 R083 L161 L162 JS000 JS001 JS002 JS003 C101 C102 C103 C104 Q101 Q102 C106 C110 C111 C112 C113 C114 C115 C116 C117 C118 Q115 C119 Q116 Q117 C120 C121 C122 C124 D101 C126 R100 Q125 R101 R102 Q127 TPVSUS TPSOS3 SS TNPA3558 TPVDA TPVe TP15V Discharge CR No 6 1 PbF D S G S D G 16 9 8 1 1 8 9 16 16 9 1 8 16 9 8 1 D ...

Page 82: ...MD 42HM8 SERIES 32 ...

Page 83: ...10 Block and Schematic Diagram 10 1 Schematic Diagram Notes MD 42HM8 SERIES 33 ...

Page 84: ...STANDBY D25 DISCHARGE S R VOLTAGE VDA FLASH 15V VOLTAGE MEMORY Vda 75V C1 5V STANDBY MICOM FAN SOS 12V STB14V D3 S R 15V P2 STB5V D32 EEPROM RECTIFIER D20 DC DC CONVERTER FACTOR D IIC POWER 15V S R SP12V CONTROL VSUS STB5V_M CONTROL D34 P5V S R D33 SUSTAIN C3 SUSTAIN CONTROL P10 S R VOLTAGE C12 DATA DRIVE VOLTAGE VIDEO S R S R S R SS24 SCAN DRIVE PROCESS DATA SS12 CONTROL SCAN CONTROL P11 RECTIFIE...

Page 85: ...S VSUS DC STB_OFF POWER SUPPLY VD_OUT HV_ON S3 HOT 19 14 PC_PFC_DET BIAS 10 RF601 3A F601 F602 ALL_OFF PFC_ON ON P25 12VC 9 HV_ON 3 Q452 3 10 13 POWER SUPPLY 12VC AC IN PG 2 1 1 20 3 S1 NEUTRAL 1 4 P2 17 R352 5 HOT COLD 24 15V ON OFF ZD601 2 2 Exchanged board only 7 3 AC_DET ERROR DET 12VS S HV_ON VS_STOP VSUS S2A 12VS W 2 STB_OUT ZC SW_MAIN S5B 7 K602 D454 4 5 MAIN ON OFF Q603 V3 4 FAN CONT MC603...

Page 86: ...22 0 047u 630V C624 160u 450V C626 160u 450V C610 1u 450V C611 1u 450V R649 549K R641 549K R640 549K R613 150K R614 150K C623 160u 450V R632 150K R633 150K D601 MA111 D603 MA111 C630 0 047u L607 EXCELDR35 L612 EXCELDR35 L611 0 L613 0 L608 EXCELDR35 L614 EXCELDR35 C628 330u R608 82 R618 82 D612 EP01C C620 0 001u 1KV C621 0 001u 1KV D607 S3V60 C606 0 22u L604 S3783106Z C629 47u 25V D605 MIF60 RF601 ...

Page 87: ...B709A D BOARD TO D25 PB BOARD TO PB30 PB BOARD TO PB5 SC BOARD TO SC23 PA BOARD TO PA10 SS BOARD TO SS12 SC BOARD TO SC2 SS BOARD TO SS11 MIP3E30MP F922L MR4020F2 MP4451 HAT1130R HAT1130R HAT1130R HAT1130R HAT1130R HAT1130R 2SB766A 2SB1386 2SD2098 P BOARD ETXMM563MDK 2 2 IXMM564M C 9 IXMM564M F 9 IXMM564M B 9 IXMM564M E 9 COLD HOT COLD HOT COLD HOT COLD HOT MD 42HM8 SERIES 37 ...

Page 88: ... 4 DRV_SOS9 Q9011 P3V_SCL1 P3V_SDA1 P3V_SDA2 P3V_SCL2 Q9000 P12V P5V STB5V_M IC9001 6 5 EEPROM SDA SCL Q9704 Q9703 15 1 RUN SS1 26 SW1 23 BG2 27 TG2 24 VIN 17 BG2 19 SW2 16 TG2 RUN SS2 G2 S2 G1 S1 D2 D1 3 3V Q9702 Q9701 P12V 1 5V DC_DC CONV IC9702 D2 G1 S2 S1 G2 D1 2 1 4 IC9700 AVR 2 5V 3 3V 2 5V NRST DRV_RST DATA DRIVER 32M FLASH MEMORY RESET 4 5 VOUT VCC IC9301 RESET 3 3V SS PULSE SCAN OUT SC PU...

Page 89: ...68u P12V C9732 50V 0 01u INT_5V C9743 25V 4 7u R9076 100 L9700 G1C4R3M00003 C9703 6 3V 10u C9739 16V 0 1u C9731 16V 47u R9717 0 03 L9701 G1C6R8M00009 R9704 10k Q9704 B1ABCF000138 R9093 47k R9702 10k C9721 16V 0 1u R9722 10 C9725 50V 1000p 3 3V C9022 16V 0 1u P12V R9728 20k 1 FL9003 J0HABH000013 1 2 3 P5V_MOTO C9712 6 3V 10u R9010 EXB2HV272JV C0JBAZ000856 IC9005 G1 1 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8...

Page 90: ...ND P5V R9521 EXB38V470JV IC9500 B16 LVDS36n IC9500 P8 LVDS62n R9516 10k IC9500 K9 VCCINT C9504 16V 0 1u IC9500 C15 LVDS36p IC9500 L8 GND R9210 10k L9500 J0JHC0000078 IC9500 F9 GND IC9500 G11 GND 3 3V IC9500 E2 LVDS10p C9303 16V 0 1u IC9500 T8 LVDS63n IC9500 F2 LVDS8p R9204 47 R9519 EXB38V470JV IC9500 C1 VCCIO1 C9205 6 3V 10u IC9500 L6 GND IC9500 E16 LVDS40p IC9500 D1 LVDS10n IC9500 P10 LVDS58n IC9...

Page 91: ... J5 VDD33 FL9300 J0HABH000013 1 2 3 C9325 16V 0 1u IC9300 N4 BI5 IC9300 AB11 DQ10 IC9300 Y1 AVSSP IC9300 C17 DOUTUB03 IC9300 Y4 VSS 3 3V_L8 IC9300 AA11 DQ27 IC9300 N11 VSS IC9300 J2 RI9 IC9300 K5 VDD15 IC9300 L11 VSS IC9300 N8 VSS 3 3V_L8 IC9300 E17 DOUTUB02 IC9300 W9 DQ30 IC9300 N16 VSS IC9300 H19 VDD33 IC9300 A11 DOUTUA12 IC9300 AA17 VSS IC9300 AB12 DQ8 IC9300 E3 SCANEN IC9300 D10 DOUTUC13 IC930...

Page 92: ... VREFH R9030 22 IC9007 C1ZBZ0002498 1 NCS 2 DATA 3 VCC 4 GND 5 ASDI 6 DCLK 7 VCC 8 VCC R9048 100 R9021 1k R9132 4 7k C9024 270p 50V C9013 50V 0 01u STB3 3V R9071 10k R9114 0 R9131 4 7k D9000 MAZ303300L STB3 3V R9128 10k R9119 0 R9016 10k R9040 10 R9080 22k C9010 16V 0 1u R9054 2 7k R9072 10k STB3 3V Q9022 B1ABCF000138 R9081 10k C9018 16V 0 1u Q9023 B1ABCF000138 Q9004 B1ADCE000011 R9108 39k R9041 4...

Page 93: ... E8 LVDS24n IC9500 D5 LVDS19p IC9500 B11 LVDS29p IC9500 E9 IO IC9500 E6 VREF2B2 R9512 10k R9548 0 R9537 10k R9529 47 IC9500 H15 TDO 3 3V R9501 10k IC9500 L5 DPCLK0 IC9500 R5 LVDS68p R9527 EXB38V470JV R9550 0 IC9500 R16 LVDS50p IC9500 B2 LVDS15p IC9500 A15 LVDS34p IC9500 B13 LVDS32n IC9500 B14 LVDS33n IC9500 E11 VREF0B2 IC9500 A13 LVDS32p IC9500 N16 LVDS49p IC9500 R3 LVDS70p IC9500 G3 LVDS9n IC9500...

Page 94: ...V IC9300 U20 DOUTDA17 TP9958 3 3V TP9984 TP9964 TP9982 TP9948 TP9010 IC9300 V22 DOUTDB17 TP9004 R9330 0 TP9910 IC9300 F22 DOUTDB01 TP9916 IC9300 D22 DRVCLKD3 TP9978 R9917 EXB2HV470JV 1 R9342 1k TP9934 TP9913 IC9300 Y21 DOUTDC21 R9830 EXB2HV470JV TP9950 TP9931 IC9300 P20 DOUTDA12 R9916 22 3 3V TP9956 IC9300 T21 DOUTDB15 TP9927 D9900 MA3X152K0L C9346 16V 0 1u IC9300 J23 DOUTDA05 IC9300 P23 DOUTDA11 ...

Page 95: ... IC7401 D0 CB2 PCD CLR D34 LEU RST 5V LEU PCD CLK CLR D15 DDA8 15 DDB8 15 DDC8 15 C4 ODE DET DRV LED C4_5V VDD2 PCD P5V CLK D5 CB8 CLK0 D14 ODE D6 CB5 VDD2 CLK CLR LEU CLK CLK D1 ODE C3_5V P5V CB1 CLR IC7304 CLK2 ODE PCU D8 Vda70V LEU CB4 Vda70V VDD2 ODE CLK VDD2 CLR CLK3 C3 PCD LED D2 PCD LEU CLR D13 Board Rear View VDD2 ODE ODE TO 2 D10 CB3 C41 C33 LEU CB7 D33 CLK 5V D9 Data drive Down Left CLR ...

Page 96: ...01120 IC7104 OE1 1 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9 A8 10 GND 11 Y8 12 Y7 13 Y6 14 Y5 15 Y4 16 Y3 17 Y2 18 Y1 19 OE2 20 Vcc R7125 22 C0JBAZ001120 IC7102 OE1 1 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9 A8 10 GND 11 Y8 12 Y7 13 Y6 14 Y5 15 Y4 16 Y3 17 Y2 18 Y1 19 OE2 20 Vcc D7102 B0HCMM000014 CA2 1 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 39 40 41 4...

Page 97: ...u R7168 0 C7163 100V 0 47u R7137 220k C11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 R7160 0 R7171 47 ZA7102 K4CD01000013 J0HABH000013 FL7101 1 2 3 C1_5V C1_5V C7166 50V 100p R7165 22 R7146 22 C7147 16V 1u R7134 0 R7140 0 NC GND GND GND NC NC DM VDD2 VDD2 DM GND NC VDD2 A2 VDD1 NC A6 FX...

Page 98: ... 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 R7255 0 R7226 22 R7238 220k C0JBAZ001120 IC7204 OE1 1 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9 A8 10 GND 11 Y8 12 Y7 13 Y6 14 Y5 15 Y4 16 Y3 17 Y2 18 Y1 19 OE2 20 Vcc J0HABH000013 FL7201 1 2 3 R7254 0 R7200 0 D7201 B0HCMM000014 C7203 100V 0 47u ZA7201 K4CD01000013 CA6 1 3 4 5 ...

Page 99: ... 51 52 53 54 55 57 58 59 60 61 63 64 65 67 68 56 C7246 50V 100p R7251 47 R7240 0 C7267 16V 1u C7243 100V 0 47u R7274 1k R7262 47 R7245 22 R7271 47 R7242 47 C7263 100V 0 47u C7247 16V 1u R7246 22 R7256 0 R7247 22 R7265 22 R7269 22 R7266 22 R7267 22 NC GND GND GND NC NC DM VDD2 VDD2 DM GND NC VDD2 A2 VDD1 NC A6 FX A3 A3 GND A5 A4 FX A4 FDET1 FDET BLK NC VDD1 NC FS VDD1 GND ODE CLR GND GND VDD2 GND V...

Page 100: ...50V 100p D7301 B0HCMM000014 C31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 D7302 B0HCMM000014 R7305 22 D7303 B0HCMM000014 R7318 22k R7303 47 C33 1 2 3 4 R7300 0 R7332 47 R7371 0 R7309 22 R7315 0 VDD2 GND GND A5 BLK GND CLR NC NC FS VDD1 BLK NC A2 GND GND VDD2 ODE GND GND FS GND A3 A6 NC...

Page 101: ... 51 52 53 54 55 57 58 59 60 61 63 64 65 67 68 56 C7341 50V 100p R7346 22 R7368 0 R7347 22 R7301 EXB38V470JV R7351 47 R7369 22 C7361 50V 100p ZA7302 K4CD01000013 R7367 22 C7383 16V 0 1u C7340 16V 1u R7350 47 D7305 B0HCMM000014 R7352 47 R7365 22 R7372 47 C7364 100V 0 47u R7316 0 C7385 16V 0 1u R7311 EXB38V470JV R7345 22 R7302 EXB38V470JV R7317 0 C0JBAZ001120 IC7304 OE1 1 2 A1 3 A2 4 A3 5 A4 6 A5 7 A...

Page 102: ...4 45 46 47 48 49 50 51 52 53 54 55 57 58 59 60 61 63 64 65 67 68 56 R7409 22 R7432 47 C7420 16V 1u D7404 B0HCMM000014 R7410 1k R7427 22 D7401 B0HCMM000014 R7400 0 R7412 47 D7403 B0HCMM000014 C7400 16V 1u R7428 0 R7408 0 R7415 0 C7424 100V 0 47u R7420 0 R7423 47 R7403 47 R7425 22 FX GND DM GND VDD1 VDD2 FX GND A4 VDD1 GND GND VDD2 NC FDET VDD2 NC A4 VDD2 A3 GND GND VDD1 A2 LEN CLR VDD2 GND A6 VDD2 ...

Page 103: ...3 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 D7406 B0HCMM000014 R7472 47 C0JBAZ001120 IC7401 OE1 1 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9 A8 10 GND 11 Y8 12 Y7 13 Y6 14 Y5 15 Y4 16 Y3 17 Y2 18 Y1 19 OE2 20 Vcc R7460 0 C7485 16V 0 1u R7416 0 R7487 47 C43 1 2 3 4 ZA7401 K4CD01000013 R7452 47 R7449 22 C0JBAZ001120 IC7402 OE1 1 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9 A8 10 GND 11 Y8 ...

Page 104: ...SIU VF5V PROU FCLU VSCN VSCN VSCN VSCN VSCN Scan Drive Board SC SC42 SC41 SD42 SU41 D6583 GREEN LED SC SC CPH 4 T6431 Q6431 PC6434 Q6432 Q6435 IC6431 Q6501 6 5 Q6502 Q6503 Q6504 SOS2 12 15 5 20 CMH 8 12 13 CEL Q6640 Q6639 CLK SIU SID CL CEL2 CPH CEL SCSU IC6603 FET DRIVER 3 17 Q6628 Q6627 Q6630 Q6629 Q6634 D6620 D6609 S1 FSID A2 B2 FSID Vf A40 B40 A35 B35 Vf Q6583 Q6525 Q6526 Q6524 SC2 1 V SUS V S...

Page 105: ...3 G0AR60MA0003 D6468 MA2J11100L TP4 C6584 25V 1u L6651 G0ZZ00002183 L6612 G0AR60MA0003 L6611 G0AR60MA0003 C6607 250V 2 2u C6611 630V 2200p R6627 15 R6615 15 D6600 B0ECHP000003 L6647 G0ZZ00002183 C6605 220V 200u Q6630 B1ADNF000006 D6608 B0HBSN000008 TP20 R6647 10k Q6581 2SD0601A0L R6640 10k L6616 G0A1R4MA0003 Q6612 B1JADN000001 G D S R6608 10 R6634 0 L6636 G0ZZ00002183 TP2 L6615 G0A1R4MA0003 C6638 ...

Page 106: ...10k D6515 MAZ82400ML R6591 100 D6484 MA2J11100L R6506 2 2k R6482 4 7k TP45 Q6476 2SD0601A0L R6563 10 Q6565 B1DFKM000002 G D S C6458 25V 4 7u R6574 470 L6431 J0JJC0000021 C6526 250V 47u C6546 25V 4 7u D6587 MAZ80560HL D6475 MA2J11100L IC6544 C0ZBZ0000735 1 Vcc 2 In 3 Gnd 4 Lo 5 NC 6 Vs 7 Ho 8 Vb D6510 B0JCME000037 Q6536 B1DFHN000001 G D S TP56 TP43 R6516 10 D6544 MA2J11100L VR6477 1k 1 2 3 R6485 10...

Page 107: ...Vf PRO FCL A71 PRO A73 A8 A1 A42 VF5V A31 FSI VSCN 9 Vfo 8 6 4 Vfo SC41 Vf FCLK FCLK TO A32 FCL CLK FSI PRO SU45 A33 SI Vf5 7 SC45 A72 A40 2 A30 5 39 35 87 41 94 40 83 82 37 36 38 92 84 93 Vf 39 35 87 41 94 40 83 82 37 36 38 92 84 93 Vf 39 35 87 41 94 40 83 82 37 36 38 92 84 93 Vf SI S01 CLK PRO CL Vf5 85 86 91 89 VDD 90 88 85 86 91 89 VDD 90 88 85 86 91 89 VDD 90 88 85 86 91 89 VDD 90 88 85 86 91...

Page 108: ... 64 OUT51 65 OUT52 66 OUT53 67 OUT54 68 OUT55 69 OUT56 70 OUT57 71 OUT58 72 OUT59 73 OUT60 74 OUT61 75 OUT62 76 OUT63 77 OUT64 78 NC 79 VDDH 80 VDDH 81 NC 82 GND 83 GND 84 DIR 85 SO 86 CLK 87 LAT 88 VDD 89 OC1 90 OC2 91 SI 92 CLR 93 GND 94 GND 95 NC 96 VDDH 97 VDDH 98 NC 99 OUT1 100 OUT2 A27 A54 A61 A3 A14 C6918 250V 0 1u A66 A43 A53 A59 A64 A30 A17 A39 A26 A8 A4 A11 A20 A1 A65 A52 C6920 250V 0 1u...

Page 109: ...0 OUT37 51 OUT38 52 OUT39 53 OUT40 54 OUT41 55 OUT42 56 OUT43 57 OUT44 58 OUT45 59 OUT46 60 OUT47 61 OUT48 62 OUT49 63 OUT50 64 OUT51 65 OUT52 66 OUT53 67 OUT54 68 OUT55 69 OUT56 70 OUT57 71 OUT58 72 OUT59 73 OUT60 74 OUT61 75 OUT62 76 OUT63 77 OUT64 78 NC 79 VDDH 80 VDDH 81 NC 82 GND 83 GND 84 DIR 85 SO 86 CLK 87 LAT 88 VDD 89 OC1 90 OC2 91 SI 92 CLR 93 GND 94 GND 95 NC 96 VDDH 97 VDDH 98 NC 99 O...

Page 110: ...SISTOR Vf 85 A16 84 C80 Vf 88 40 IC6962 LATCH A48 SELECTOR C10 Vf5 88 92 B48 PRO B2 OUTPUT 64 PIN 93 A32 C41 CLK 85 Vfo C48 82 C49 C11 C38 C37 C36 C39 C35 C34 C33 C40 C9 C8 C1 100 99 OUT3 OUT1 1 OUT2 OUT62 OUT64 OUT63 100 99 1 100 99 1 Vf Vfo Vf Vfo Vf Vf Vf Vfo Vfo Vfo SD46 7 SC46 5 3 1 10 9 8 6 4 2 Vf VF5V PRO FCLK FCL FSI 35 41 38 82 37 83 93 36 87 84 40 92 94 39 92 36 41 93 35 39 37 94 40 82 3...

Page 111: ...5 69 OUT56 70 OUT57 71 OUT58 72 OUT59 73 OUT60 74 OUT61 75 OUT62 76 OUT63 77 OUT64 78 N C 79 VDDH 80 VDDH 81 N C 82 GND 83 GND 84 DIR 85 SO 86 CLK 87 LAT 88 VDD 89 OC1 90 OC2 91 SI 92 CLR 93 GND 94 GND 95 N C 96 VDDH 97 VDDH 98 N C 99 OUT1 100 OUT2 C6976 16V 1u C6974 16V 1u C6978 50V 1000p C73 R6984 10k C18 R6983 10k R6982 10k C34 C3 C8 C11 C43 C78 C60 R6974 220 C39 C80 C40 SD46 1 2 3 4 5 6 7 8 9 ...

Page 112: ... 30 OUT32 31 N C 32 VDDH 33 VDDH 34 N C 35 GND 36 GND 37 GND 38 GND 39 GND 40 GND 41 GND 42 N C 43 VDDH 44 VDDH 45 N C 46 OUT33 47 OUT34 48 OUT35 49 OUT36 50 OUT37 51 OUT38 52 OUT39 53 OUT40 54 OUT41 55 OUT42 56 OUT43 57 OUT44 58 OUT45 59 OUT46 60 OUT47 61 OUT48 62 OUT49 63 OUT50 64 OUT51 65 OUT52 66 OUT53 67 OUT54 68 OUT55 69 OUT56 70 OUT57 71 OUT58 72 OUT59 73 OUT60 74 OUT61 75 OUT62 76 OUT63 77...

Page 113: ...UEL 9 USL 12 5 SS11 8 3 UEH 2 SS12 SS32 2 UMH 4 7 4 USH Q6138 UML IC6109 6 5 7 15 13 VE FET DRIVER GENERATOR 14 10 IC6101 Q6731 FET DRIVER IC6103 Q6102 Q6101 Q6145 Q6144 Q6005 Q6001 SS22 SS24 1 2 1 Vda70V VDA VDA C24 Sustain Connection Down Board Up Board Sustain Connection 1 SS55 STB12V 8 3 D6112 D6115 D6116 L6101 L6103 L6104 L6106 Q6134 SS58 TO TO TP15V TPVDA L6115 TO S1 1 VS 5V D6162 STB PS 12V...

Page 114: ...152 39k Q6012 B1JADN000001 G D S L6105 G0A1R4MA0003 D6161 MAZ80510LL R6177 0 22 R6100 100 Q6115 B1JADN000001 G D S R6081 82k R6101 100 C6113 220V 200u C6120 25V 220u R6023 15 D6153 B0ECHP000003 L6156 G0ZZ00002183 D6101 B0HBSN000008 C6110 220V 200u C6168 1u 25V Q6127 B1DFKM000002 G D S TP10 L6114 G0C101K00023 L6107 J0JJC0000021 Q6001 2SK3997000VE G D S IC6107 C0BBBA000043 1 2 3 4 5 6 7 8 C6115 630V...

Page 115: ...11 Replacement Parts List 11 1 Replacement Parts List Notes 65 MD 42HM8 SERIES ...

Page 116: ... BOTTOM LEF T 1 SSJ TPDA0958 CUSHION CENTER UPPER 1 TPDA0960 CUSHION UPPER LEFT 1 TPDA0961 CUSHION UPPER RIGH T 1 TPDF0596 TOP PAD 1 SSJ TPDX0003 TOP COVER 1 SRJ TPDX0004 PALETTE BOTTOM 1 SRJ TPDX0015 PALETTE BOTTOM 1 SNJ TPDX0016 JOINT 4 SNJ TPEH254 SET COVER 1 TPGA2080 CUSHION INSIDE 2 SRJ TPGA2440 TOP COVER 1 SNJ TPGA2450 CUSHION INSIDE 2 SNJ TSXL451 CABLE D34 C41 D33 C31 2 TSXL463 CABLE D32 C2...

Page 117: ...C6493 ECJ3XB2J222K C 2200PF K 630V 1 C6494 ECA2VHG100 E 10UF 350V 1 C6501 03 ECJ2XB1H104K C 0 1UF K 50V 3 C6505 ECJ2XB1H104K C 0 1UF K 50V 1 C6507 ECJ2XB1H104K C 0 1UF K 50V 1 Ref No Part No Part Name Description Pcs Remarks C6509 ECJ2XC1H102J C 1000PF J 50V 1 C6510 12 F1L1E4750004 C 4 7UF 25V 3 C6513 ECA2CM101 E 100UF 160V 1 C6514 TCUY1C105ZFN C 1UF 16V 1 C6515 1 6 F1L1E4750004 C 4 7UF 25V 2 C651...

Page 118: ...1XF1C104Z C 0 1UF Z 16V 2 C9006 F1J0J1060004 C 0 010UF K 16V 1 C9007 EEEHB1C470P C 47PF J 16V 1 C9008 ECJ1XF1C104Z C 0 1UF Z 16V 1 C9009 F1J0J1060004 C 0 010UF K 16V 1 C9010 12 ECJ1XF1C104Z C 0 1UF Z 16V 3 C9013 ECJ1VF1H103Z C 0 010UF Z 50V 1 C9014 ECJ1XC1H101K C 100PF K 50V 1 C9015 22 ECJ1XF1C104Z C 0 1UF Z 16V 8 Ref No Part No Part Name Description Pcs Remarks C9023 EEEHB1C470P C 47PF J 16V 1 C9...

Page 119: ...1 9 2 B0ECHP000003 DIODE 2 D6493 9 4 MA8056H ZENER DIODE 2 D6495 B0HCKS000002 DIODE 1 D6499 B0JCME000037 DIODE 1 D6500 0 1 MA111 DIODE 2 D6506 MA111 DIODE 1 Ref No Part No Part Name Description Pcs Remarks D6509 MA111 DIODE 1 D6510 B0JCME000037 DIODE 1 D6511 B0HCMM000014 DIODE 1 D6512 14 MA111 DIODE 3 D6515 MA8240M ZENER DIODE 1 D6517 1 8 B0JCME000037 DIODE 2 D6520 MA111 DIODE 1 D6521 B0ECHP000003...

Page 120: ...599 IC 1 IC9502 C0JBAZ000856 IC 1 IC9504 C0JBAZ000856 IC 1 IC9700 C0DBEJG00001 IC 1 IC9702 C0DBAZH00020 IC 1 JS6001 02 ERJ6GEY0R00 M 0 OHM 1 10W 2 JS6100 ERD25V0T M OHM 1 10W 1 JS6534 ERJ6GEY0R00 M 0 OHM 1 10W 1 JS6649 ERJ6GEY0R00 M 0 OHM 1 10W 1 L6101 03 G0AR60MA0003 CHOKE COIL 3 L6104 06 G0A1R4MA0003 CHOKE COIL 3 L6107 0 8 J0JJC0000021 CHIP INDUCTOR 2 L6113 G0ZZ00002183 PEAKING COIL 1 L6114 G0C1...

Page 121: ... TRANSISTOR 1 Q9000 0 1 2SD601A TRANSISTOR 2 Ref No Part No Part Name Description Pcs Remarks Q9003 B1DHCC000034 TRANSISTOR 1 Q9004 2SB709A TRANSISTOR 1 Q9008 0 9 2SK2731T146 FET 2 Q9010 1 1 2SD601A TRANSISTOR 2 Q9012 1 3 2SK2731T146 FET 2 Q9020 23 2SD601A TRANSISTOR 4 Q9500 2SK2731T146 FET 1 Q9700 2SD601A TRANSISTOR 1 Q9701 0 2 B1MBCDA00002 TRANSISTOR 2 Q9703 0 4 2SD601A TRANSISTOR 2 Q9800 0 1 2S...

Page 122: ... 10W 1 R6495 ERJ6ENF5231 M5 23KOHM 1 10W 1 R6496 ERJ6GEY0R00 M 0 OHM 1 10W 1 R6497 ERJ6GEYJ103 M 10KOHM J 1 10W 1 Ref No Part No Part Name Description Pcs Remarks R6498 9 9 ERG2FNJS8R2E M 8 2 OHM J 2W 2 R6500 ERJ6GEYJ122 M 1 2KOHM J 1 10W 1 R6501 09 ERJ6GEYJ222 M 2 2KOHM J 1 10W 9 R6510 ERJ6GEYJ101 M 100 OHM J 1 10W 1 R6511 1 2 ERX3FJS2R2D M 2 2 OHM J 3W 2 R6513 ERJ6GEYJ100 M 10 OHM J 1 10W 1 R651...

Page 123: ...No Part Name Description Pcs Remarks R7108 0 9 ERJ6GEY0R00 M 0 OHM 1 10W 2 R7111 TAJAAH0470JV M 47 OHM J 1 16W 1 R7114 19 EXB38V470J RESISTOR ARRAY 6 R7120 ERJ8GEY0R00 M 0 OHM 1 8W 1 R7122 TAJAAH0470JV M 47 OHM J 1 16W 1 R7123 ERJ3GEYJ104 M 100KOHM J 1 16W 1 R7124 ERJ3GEYJ223 M 22KOHM J 1 16W 1 R7125 27 ERJ12YJ220 M 22 OHM J 1 2W 3 R7128 ERJ6GEY0R00 M 0 OHM 1 10W 1 R7129 ERJ12YJ220 M 22 OHM J 1 2W...

Page 124: ...1 16W 1 R7420 ERJ8GEY0R00 M 0 OHM 1 8W 1 R7423 TAJAAH0470JV M 47 OHM J 1 16W 1 Ref No Part No Part Name Description Pcs Remarks R7425 27 ERJ12YJ220 M 22 OHM J 1 2W 3 R7428 ERJ6GEY0R00 M 0 OHM 1 10W 1 R7429 ERJ12YJ220 M 22 OHM J 1 2W 1 R7430 ERJ6GEYJ224 M 220KOHM J 1 10W 1 R7432 TAJAAH0470JV M 47 OHM J 1 16W 1 R7434 39 EXB38V470J RESISTOR ARRAY 6 R7440 ERJ8GEY0R00 M 0 OHM 1 8W 1 R7441 ERJ6GEY0R00 M...

Page 125: ... 16W 1 R9313 16 ERJ3GEY0R00 M 0 OHM 1 16W 4 R9318 1 9 ERJ3GEY0R00 M 0 OHM 1 16W 2 Ref No Part No Part Name Description Pcs Remarks R9321 ERJ6GEY0R00 M 0 OHM 1 10W 1 R9322 ERJ3GEY0R00 M 0 OHM 1 16W 1 R9323 ERJ3GEYJ102 M 1KOHM J 1 16W 1 R9324 28 ERJ3GEY0R00 M 0 OHM 1 16W 5 R9329 ERJ3GEYJ103 M 10KOHM J 1 16W 1 R9330 33 ERJ3GEY0R00 M 0 OHM 1 16W 4 R9335 3 6 ERJ3GEYJ472 M 4 7KOHM J 1 16W 2 R9337 ERJ6EN...

Page 126: ...6 K1KA10B00209 10P CONNECTOR 1 SS11 K1KA07AA0192 7P CONNECTOR 1 SS12 K1KA10AA0194 10P CONNECTOR 1 SS20 21 K1KA07A00170 7P CONNECTOR 2 SS22 23 K1KB07AA0087 7P CONNECTOR 2 SS24 K1KA04AA0193 4P CONNECTOR 1 SS32 K1KA12AA0194 12P CONNECTOR 1 SS34 K1KA03AA0193 3P CONNECTOR 1 SS52 53 K1MN13B00020 13P CONNECTOR 2 SS55 56 K1MN13B00020 13P CONNECTOR 2 SU1 U4 K1MN96B00004 96P CONNECTOR 4 Ref No Part No Part ...

Page 127: ...8 CD331K CERAMIC CAPACITOR 1 C629 KZE1E470 ELECTROLYTIC CAPACITOR 1 C630 ECQU2A473MN P 0 047UF M 250V 1 C633 ECUX1H102KBN C 1000PF K 50V 1 C634 ECJ2FB1E224K C 22UF K 25V 1 C701 TBB475K1 CERAMIC CHIP CAPACITOR 1 C703 TEB104K5 CERAMIC CHIP CAPACITOR 1 C706 ECQV1H104JL P 0 1UF J 50V 1 C711 TEB104K2 CERAMIC CHIP CAPACITOR 1 CNPFC B2P3 VH B CONNECTOR 1 ZD301 0 2 MA8360 ZENER DIOED 2 Ref No Part No Part...

Page 128: ...220 M 22 OHM J 1 2W 2 R350 51 ERJ6ENF6192 M61 9KOHM 1 10W 2 VR351 EVMEASA00B54 VARIABLE RESISTOR 1 R352 ERJ6ENF6192 M61 9KOHM 1 10W 1 VR352 EVMEASA00B54 VARIABLE RESISTOR 1 R353 ERJ6ENF6192 M61 9KOHM 1 10W 1 R354 55 ERJ6ENF1303 M 130KOHM 1 10W 2 R356 ERJ14YJ753 M 75KOHM J 1 2W 1 R358 ERG2SJ150 M 15 OHM J 2W 1 R359 ERJ14YJ753 M 75KOHM J 1 2W 1 R364 ERG2SJ683 M 68KOHM J 2W 1 R365 ERJ3GSYJ332 M 3 3KO...

Page 129: ...10W 4 R638 ERJ6ENF2493 M 249KOHM 1 10W 1 R640 41 ERJ6ENF5493 M 549KOHM 1 10W 2 R642 ERJ6ENF2493 M 249KOHM 1 10W 1 R644 ERJ6GEYJ101 M 100 OHM J 1 10W 1 R646 ERJ6GEYJ154 M 150KOHM J 1 10W 1 R649 ERJ6ENF5493 M 549KOHM 1 10W 1 R653 55 ERJ6GEYJ183 M 18KOHM J 1 10W 3 R656 59 ERJ6GEYJ824 M 820KOHM J 1 10W 4 R681 82 ERJ6GEYJ824 M 820KOHM J 1 10W 2 R683 ERC12ZGK185D S 1 8MOHM K 1 2W 1 R717 ERJ3GEY0R00 M 0 ...

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