Panasonic DMRE75VP Service Manual Download Page 78

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19.1. Power & Digital I/F P.C.B.

19.2. Main P.C.B.

19.3. I/O P.C.B.

19.4. FL Drive P.C.B.

19.5. Front Jack P.C.B.

19.6. P9001 Connector

19.7. Waveform

20. Abbreviations

20.1. DVD

INITIAL/LOGO

ABBREVIATIONS

A0~UP

ACLK

AD0~UP

ADATA

ALE

AMUTE

AREQ

ARF

ASI

ASO

ASYNC

ADDRESS

AUDIO CLOCK

ADDRESS BUS

AUDIO PES PACKET DATA

ADDRESS LATCH ENABLE

AUDIO MUTE

AUDIO PES PACKET REQUEST

AUDIO RF

SERVO AMP INVERTED INPUT

SERVO AMPOUTPUT

AUDIO WORD DISTINCTION
SYNC

BCK

BCKIN

BDO

BLKCK

BOTTOM

BYP

BYTCK

BIT CLOCK (PCM)

BIT CLOCK INPUT

BLACK DROP OUT

SUB CODE BLOCK CLOCK

CAP. FOR BOTTOM HOLD

BYPATH

BYTE CLOCK

Summary of Contents for DMRE75VP

Page 1: ...ORDER NO DSD0403007C1 B24 DVD Video Recorder DMR E75VP Colour S Silver Type SPECIFICATIONS 1 ...

Page 2: ...1 Safety precautions 1 1 General guidelines 2 ...

Page 3: ...h exposed metallic cabinet part on the equipment such as screwheads connectors control shafts etc When the exposed metallic part has a return path to thechassis the reading should be between 1M and 5 2M When the exposed metal does not have a return path to the chassis the reading must be Figure 1 1 1 2 Leakage current hot check See Figure 1 1 Plug the AC cord directly into the AC outlet Do not use...

Page 4: ...ts and some field effect transistor sandsemiconductor chip components The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge ESD 1 Immediately before handling any semiconductor component or semiconductor equipped assembly drain off any ESD on your body by touching a known earth ground Alternatively obtain and wear a commercially a...

Page 5: ...ely before removing the protective material from the leads of a replacement ES device touch the protective material to the chassis or circuit assembly into which the device will be installed Caution Be sure no power is applied to the chassis or circuit and observe all other safety precautions 8 Minimize bodily motions when handling unpackaged replacement ES devices Otherwise hamless motion such as...

Page 6: ...R2354 1GUF Manufactured by Panasonic It must never be subjected to excessive heat or discharge It must therefore only be fitted in equipment designed specifically for its use Replacement batteries must be of the same type and manufacture They must be fitted in the same manner and location as the original battery with the correct polarity contacts observed Do not attempt to re charge the old batter...

Page 7: ...free solder will tend to splash when heated too high about 1100 F 600 C When soldering or unsoldering please completely remove all of the solder on the pins or solder area and be sure to heat the soldering points with the Pb free solder until it melts enough 6 Each Buttons 7 New Features 7 1 Function of Power Circuit IC11150 1 General We adopted IC module as the Switching Power Circuit for lower p...

Page 8: ...ndby mode Oscillation stops less than 0 8V Oscillation starts over 1 8V 3 GND GND terminal 4 Vcc Power terminal of IC Oscillation starting voltage Vcc and over 14 5V Oscillation stop voltage Vcc and less than 9 6V Over voltage latching voltage Vcc 20V 5 Drain Drain terminal for Main switching material 3 Startup Circuit When power is turned on input voltage of the Switching Transformer is supplied ...

Page 9: ... is cut off then oscillation starts After then power of IC11150 is supplied from control coil In case the power failure or short out of the load when Vcc becomes 9 0V the oscillation stops furthermore Vcc becomes 7 1V the Startup Circuit starts up and Vcc starts to rise Startup Circuit Timing Chart Function of Z C Terminal When voltage of Z C reaches 0 25V Gate signal is output and Drain current s...

Page 10: ...andby Function When Z C Voltage becomes less than 3V the unit changes to Standby mode IC11150 Block Diagram Signal name Pin No Name Symbol 1 Zero Current Det Z C 2 Feed back F B 3 GND GND 4 Vcc Vcc 5 Drain Drain 8 DVD Taking out the Disc from RAM Drive Unit 10 ...

Page 11: ... STOP DVD CH UP keys on the front panel simultaneously for 5 seconds 8 2 DVD When the Forcible Disc Eject can not be done 1 Turn off the power and pull out AC cord 2 Remove the Top Case 3 Remove the Front Panel 4 Remove screw A and Earth Angle 5 Remove 4 screws B and Upper Base Unit from DVD RAM Drive 6 Take out the disc and put the Opener Roller on fully position for direction of Arrow 7 Put the ...

Page 12: ...tape 9 1 VHS Removal by compulsory unloading If Service Mode can be activated when the power can not be turned on this operation is able 1 Press FF and EJECT button simultaneously for more than 3 seconds and set the Service Mode to 7 2 Press STOP button in order to unload the mechanism Pay attention to tape slack Service Mode Display 7 STOP 7 0L EJECT 12 ...

Page 13: ...to the Disassembly Procedures 2 Connect three batteries 1 5V spec to the Loading Motor in series for supplying 4 5V to rotate the Loading Motor as shown below 3 Stop unloading just before unloading will be completed as shown below and then the tape becomes slack as shown below 4 Rotate the S Reel by a small minus screwdriver to remove the slack tape as shown below 13 ...

Page 14: ... the mechanism 1 Disconnect the AC plug and remove the Top Panel Front Panel and the Mechanism by referring to 13 Assembling and Disassembling 2 Remove the Screw and remove the Loading Motor as shown below 3 Rotate the Main Cam Gear counter clockwise until just before the unloading will be completed as shown below 14 ...

Page 15: ... as shown below 5 Rotate the Main Cam Gear counter clockwise again to remove the cassette tape as shown below 6 Attach Loading Motor and tighten the screw 7 Set the Position Switch to EJECT POSITION certainly and attach the mechanism to chassis as shown below 15 ...

Page 16: ... 5 seconds FL Display After finishing display 7 Factor of Drive Error occurring press 0 2 9 9 keys of the Remote Controller so that 99 memories can be displayed as maximum 2 Press 4 2 keys of remote controller Example of FL Display 1 Error Number is displayed for 5 seconds 2 Time when the error has occurred is displayed for 5 seconds 3 Last Drive Error 1 2 is displayed for 5 seconds 16 ...

Page 17: ...eer Japan 3 MCC Mitsubishi Chemical Corporation Japan 4 TDK TDK Japan 5 MXL Maxell Japan 6 MCI MITUI CHEMICALS Japan 7 JVC Victor JVC Japan 8 TAIYOYUDEN Taiyo yuden Japan TYG 9 GSC Giga Storage Taiwan 10 PRODISC Prodisc Taiwan 11 PRINCO PRINCO Taiwan 12 RITEK RITEK Taiwan 13 OPTDISC OPTDISC Taiwan 14 LEAD DATA LEAD DATA Taiwan 15 CMC CMC Taiwan 16 AUVISTAR AUVISTAR Taiwan 17 ACER Acer Taiwan 18 VI...

Page 18: ...ake it reference as an example of a display 7 Factor of Drive Error occurring is left displayed Error Occurring Disc Type FL Display Disc Type 00 DVD ROM Video 01 Audio CD 02 2 6GB DVD RAM 03 4 7GB DVD RAM 04 DVD R Error Occurring Disc State 11 DVD Self Diagnosis and Special Mode Setting 11 1 DVD Self Diagnosis Functions Self Diagnosis Function provides information for errors to service personnel ...

Page 19: ...minutes after this all key entries are disabled Fan motor operates at the highest speedfor the first 5 minutes For the remaining 25 minutes fan motor is also stopped The event is saved in memory as well No display U59 is displayed for 30 minutes U99 Hang up Displayed when communication error has occurred between Main microprocessor and Timer microprocessor No display Displayed is left until the PO...

Page 20: ...splayed is left F34 Initialization error when main microprocessor is started up for program recording Display appears when initialization error is detected after starting up main microprocessor for program recording The event is saved in memory The power is turned off when detecting No display Displayed is left UNSUPPORT Unsupported disc error An unsupported format disc was played although the dri...

Page 21: ...tected a hard error DVD drive error Display for 5 seconds SELF CHECK Restoration operation Since the power cord fell out during a power failure or operation it is under restoration operation It will OK if a display disappears automatically If a display does not disappear thereis the possibility that defective Digital P C B RAM drive No display Full Program 16 programs are already set 16 programs a...

Page 22: ... DVD Service Mode When the power is off press VHS to DVD DUBBING DVD STOP and OPEN CLOSE keys simultaneously for 5 seconds Rating password The audiovisual level setting password is initialized to Level 8 While the tray is open press SKIP REV and SKIP FWD simultaneously for five seconds Forced disc eject Removing a disc that cannot be ejected The tray will open and unit will shift to P off mode Whe...

Page 23: ...n P off mode Press Power key over than 10 seconds Aging Perform sequence of modes as Aging Description shown below continually Display following the then mode When the power is ON press DVD CH DOWN VHS to DVD DUBBING and OPEN CLOSE simultaneously for over five seconds and less than 10 seconds The REC MODE should be set to EPor LP When the unit has hung up because of pressing keys for over 10 secon...

Page 24: ...and POWER keys simultaneously for five seconds When unlock the tray UNLOCK is displayed for 3 seconds When the power is on press DVD STOP and POWER keys simultaneously for five seconds When pressing OPEN CLOSE key while the tray is locked Display LOCK for 3 seconds Press OPEN CLOSE key while the tray is locked ATP Initialization ATP setting is initialized and the unit turns off automatically It is...

Page 25: ... to Interlace The display before execution leaves When the power is on E E mode press DVD STOP and VHS to DVD DUBBING simultaneously for five seconds Aging Contents Example 11 3 DVD Service Modes Service mode setting While the power is off press VHS to DVD DUBBING OPEN CLOSE and DVD STOP keys simultaneously for five seconds 44 ...

Page 26: ...ler key Release Items Item of Service Mode executing is cancelled Press 0 0 or Return in service mode Error Code Display Last Error Code of U59 H F held by Timer is displayed on FL Details are described in 11 1 DVD Self Diagnosis Functions Press 0 1 in service mode 45 ...

Page 27: ...version 05 ROM collection version 06 VHS microprocessor version are displayed on FL for fiveseconds per each version in order but 07 VHS ROM collection version will be left displayed 01 Region code 02 MAIN firm version 03 TIMERfirm version 04 DRIVE firmware version 05 ROM collection version 06 VHS microprocessor version 07 VHS ROM collection Press 0 2 in service mode 46 ...

Page 28: ... 07 VHS ROM collection version Descriptions for Version Display of Main Microprocessor are shown below 47 ...

Page 29: ...Item FL display Key operation Mode name Description Remote controller key 48 ...

Page 30: ...nterlace Press 1 1 in service mode Switch Interlace Progressive Press 1 4 in White Picture Output mode I P are switched alternately Magenta Picture Output Magenta picture is output with Component Output from AV Decoder Magenta picture Saturation rate 100 It is enable to switch Interlace Progressive by I Pswitch 1 4 Initial mode is Interlace Press 1 2 in service mode Switch Interlace Progressive Pr...

Page 31: ...s 2 4 in RTSC Return XP mode 48 kHz 44 1 kHz are switched alternately I P Switch Switch Interlace and Progressive in EE mode Initial setting is Interlace This command is effective during executing White Picture Output MagentaPicture Output and RTSC Return in XP A V modes Initial mode is Interlace Switch Interlace Progressive Press 1 4 in I P Switch mode I P are switched alternately Audio Mute XTMU...

Page 32: ... Initial mode Audio 48kHz Press 2 3 in service mode Audio 44 1kHz 48kHz switching Press 2 4 in Audio Pattern Output mode 48 kHz 44 1 kHz are switched alternately Laser Used Time Indiction Check laser used time hours of drive is the used time display in hour Laser used time ofDVD CD in Playback Recording mode is counted Press 4 1 in service mode Delete the Laser Used Time Laser used time stored in ...

Page 33: ...etails are described in 10 DVD Service Explorer 1 Error Number is displayed for 5 seconds 2 Time when the error has occurred is displayed for 5 seconds Y Year MM Month DD Day hh Hour mm Minute 3 Last Drive Error 1 2 is displayed for 5 seconds 4 Last Drive Error 2 2 is displayed for 5 seconds 5 Error occurring Disc type is displayed for 5 Press 4 2 in service mode Then press 0 1 9 9 the past 99 err...

Page 34: ...type is displayed for 5 seconds 6 Disc Maker ID is displayed for 5 seconds 7 Factor of Drive Error occurring is left displayed Incase that the supplier cannot be identified display is black out 53 ...

Page 35: ...ma signal and check the output on the S terminal Press 5 2 in service mode S2 signal output Forcibly superimpose the S2 signal approx 2V DC on the EE chroma signal and check the output on the S terminal Press 5 3 in service mode Front connection inspection Press all front keys and check the connection between Main P C B and Front P C B 1 Each time a key is pressed segment turned on increases one b...

Page 36: ...onds Display the time when the error has occurred for 5 seconds DD Day HH Hour MM Minute Display the accumlated working time to occurring of the error for 5 seconds Indicating unit Second Press 6 5 in service mode Then press 0 1 1 9 the past 19 error histories are displayed Delete the Error History Delete Error History information stored on the unit Press 9 7 in service mode 55 ...

Page 37: ... setting Press 9 9 in service mode Finishing service mode Release Service Mode Display in STOP E E mode Press power button on the front panel in service mode 12 VHS Self Diagnosis and Special Mode Setting 12 1 VHS Self Diagnosis Functions This model has a self diagnosis and display function If the VHS section detects trouble during installation or during use one of the following Error Codes will a...

Page 38: ...Error indication code will disappear and the unit will return to normal display mode either clock or counteris displayed 3 This Error indication code will be stored in the microprocessor even after the AC plug being disconnected The two digit number portion of the stored Error indication code can be re displayed in second display portion the last 2 digits of the FIP by placing the unit is Service ...

Page 39: ...in REC mode Yes Yes H08 The recording circuit is operated in except for REC mode Yes Yes U11 Cylinder clogs during the PLAY mode Yes Yes F15 S reel pulse cannot be detected when a cassette tape is inserted Error of the S reel system or the Capstan system No Yes H16 Detection of the Cylinder lock during the constant rotation No Yes H17 Detection of S reel lock during the constant tape running Yes Y...

Page 40: ...l ejection depends on a Error No Yes 12 2 VHS Special Modes Setting Item FL display Key operation Mode name Description Front Key Tracking Center Tape Tracking is adjusted to center FIX position No display During PLAYBACK press VHS CH UP and VHS CH DOWN keys simultaneously VHS Service Mode In order to make service easy a part of inside information of a microprocessor is displayed on FIP Details ar...

Page 41: ...imer REC mode press VHS STOP key for 3 seconds or press STOP key of the Remote Controller for 3 seconds in VHS mode 12 3 VHS Service Modes 12 3 1 VHS Service Mode and Service Data at a glance Service Number Contents Contents of Indication on minute Contents of Indication on second Remarks 0 Indication for the inner data of IC6001 VHS mode Real time Process number Real time VCR mode OPM Management ...

Page 42: ...001 Starting finishing edges detecting data Real time Data of receiving key Real time 00 Both starting finishing edges have not been 01 Starting edge is detecting now 02 Finishing edge is detecting now 03 Both starting finishing edges are detectingnow Indicate the receiving code when the key of VCR or remote controller being operated 61 ...

Page 43: ...YL off CAP on rev 8 A CYL on CAPoff 9 CYL on CAP on fwd B CYL on CAP on rev 0 Motor off 1 Loading 2 Unloading 3 Break Load Unload There are next conditions in this mode for enable the mechanism operations without a cassette tape The starting finishing edges are not detected The reel lockis not detected The tape and the positions are not detected And so on Press the EJET key for over 3 seconds in t...

Page 44: ...ementary data 4 Self diagnosis history 2nd Error number of history 2 Supplementary data 1 and 2 of history 2 In these modes the supplementary data 3 and 4 instead of the Error number and supplementary data 1 and 2 are indicated only while pressing STOP key 5 Self diagnosis history 3rd Error number of history 3 Supplementary data 1 and 2 of history 3 6 Indication for the inner data of IC6001 Real t...

Page 45: ...REV position 06 PLAY position 07 POFF position 08 STOP_R position 09 STOP_F position FF REW position Intermediate between each positions 0 2 CYL off CAP off 1 CYL off CAP on fwd 8 A CYL on CAPoff 9 CYL on CAP on fwd B CYL on CAP on rev 0 Motor off 1 Loading 2 Unloading 3 Break Load Unload 12 3 2 Example of FIP 12 4 VHS Self Diagnosis History Memory Function 12 4 1 VHS Condition for memorizing of t...

Page 46: ...s not memorized The same Error number is not memorized in succession 12 4 2 VHS Condition for clearing the self diagnosis history 1 A case of that press the FF key and the EJECT key simultaneously over 5 seconds 2 A case of that the factory jumper TW1004 is shorted 12 4 3 VHS Indication of the self diagnosis history 1 The self diagnosis histories and its supplementary data could be indicated on th...

Page 47: ... 4 VHS Display of Supplementary Data 3 and 4 During displaying the Self Diagnosis History press STOP key on front panel to change the display Example of Display A Service Mode Number B Supplementary Data 3 Mechanism process shifting Number C Supplementary Data 4 LM Loading Motor information Display of means that Loading Motor turns ON when EJECT button was pressed but an error has occurred while m...

Page 48: ...se drawing 30 Cylinder starting up Phase drawing 40 Turning forward 21 Audio muting VV selection 31 REC signal output 41 Speed is 0 Capstan is OFF P ON STILL PLAY CUE Process of turning on power 48 Tape sending 49 x2 speed sending Turning point of Calculating remains P OFF CUE PLAY REV 70 PLAY P OFF 4A Finishing edge Checking Tape sending 80 PLAY P OFF 4 PLAY Checking Tape sending 81 Rewinding P O...

Page 49: ...tary data of mode mechanism position and so on are memorized 12 5 1 VHS Error Number and Supplementary Data The Supplementary Data as shown below are memorized to each error number Error No Reason Supplementary Data Data 1 Data 2 Data 3 Data 4 01 The cylinder could not be started Error of the cylinder or the cylinder driver VHS mode 02 The CAP FG could not be detected VHS mode Process No Number of...

Page 50: ... No 11 Cylinder clogs during the PLAY mode VHS mode Process No 15 S reel pulse cannot be detected when a cassette tape is inserted Error of the S reel system or the Capstan system VHS mode Value of S Reel Pulse counted Process No 16 Detection of the Cylinder lock during the constant rotation VHS mode Tape position Process No 17 Detection of S reel lock during the constant tape running VHS mode Tap...

Page 51: ... Note 1 Details of VCR mode of the Supplementary Data 1 These values are hexadecimal indication 0 STOP 1 EJECT 2 REW 3 FF 4 REV 5 CUE 6 SLOW 7 POWEROFF 8 PLAY 9 STIL A REC B REC PAUSE C ADUB D ADUB PAUSE E INSERT F INSERT PAUSE Note 2 Explanation of Tape position of the Supplementary Data The Tape position Data is the area data of S reel that is used for judgment of reducing speed in the Main micr...

Page 52: ... 6 stages between the Tape beginning edge A and the Tape end edge 5 90 min or over type Small Hub The Tape position is divided into 14 stages between the Tape beginning edge E and the Tape end edge 1 A and E is hexadecimal A 10 Decimal E 14 Decimal Hexadecimal indication from A to E are shown below Note 3 Supplementary Data 2 Reason of Ejection 71 ...

Page 53: ...n system 3 Mechanism lock from the DOWN position to the LOAD position during the loading 4 Both ends have been detected at the LOAD position when the loading is started 13 Assembling and Disassembling 13 1 Disassembly Flow Chart The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing To assemble the unit reverse the...

Page 54: ...el system Capstan system 3 Mechanism lock from the DOWN position to the LOAD position during loading 4 Both ends have been detected at the LOAD position when the loading started 13 Assembling and Disassembling 13 1 Disassembly Flow Chart The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing To assemble the unit re...

Page 55: ...he unit Note1 For description of the disassembling procedure see the section 13 4 Note2 Video Cassette might not enter when a strong lighting is applied to VHS Mechanism when Video Cassette is inserted Please weaken the lighting or cover with the top panel etc 41 ...

Page 56: ...n the both ends at rear side of the Top Case a little and lift up the Top Case for the direction of the arrows 13 5 Front Panel 1 Remove one screw A 2 Unlock tab A and tab B simultaneously 3 Unlock tab C and tab D simultaneously 4 Unlock 3 tabs B respectively and pull out Front Panel with connector slightly 42 ...

Page 57: ... to hook Cassette Door Opener Lever to Cassette Door push up cassette door in the direction of arrow and insert a front panel 13 6 Front Jack P C B FL Drive P C B 1 Remove one 5 screws A and unlock 2 Locking Tabs A to remove FL Drive P C B 43 ...

Page 58: ...bs B to remove Front Jack P C B 13 7 Rear Panel Fan Motor 1 Remove 5 Screws A and Screw B and Fan Connector 2 Unlock 2 Locking Tabs to remove Rear Panel with Fan Motor 13 7 1 Only Fan Motor 1 Remove 2 Screws and Fan Connector to remove Fan Motor 44 ...

Page 59: ...anism Unit 1 Disconnect 3 Connectors P1531 P2501 and P4002 2 Remove 3 Black Screws A Screw B Screw C and Screw D 3 Lift up VTR Mechanism Unit perpendicularly so to disconnect Connectors P2571 and P3001 Note When you lift up VTR Mechanism Unit because connections of P2501 and P3001 are tight pay attention to that 45 ...

Page 60: ...ion refer to fig A and set the position switch so that the boss and arrow mark come on a straight line 2 Attach VTR Mechanism Unit so that Boss of Position SW is put into long hole of Main Cam Gear refer to Fig B 13 10 Main P C B 1 Disconnect 4 Connectors 2 Remove 2 Screws A and remove Main P C B 46 ...

Page 61: ... 11 DVD RAM Drive 1 Remove Screw A and Earth Angle 2 Remove 3 Screws B 3 Lift up DVD RAM Drive slightly 4 Remove wire cable from Wire Clamper A 5 Disconnect Connector P11103 and FFC from Digital P C B 47 ...

Page 62: ...13 12 Digital P C B 1 Remove 4 Screws A and DVD Angle 2 Disconnect FFC 3 Remove Screw B 4 Unlock Clamper A pay attention to Connector A and pull out Digital P C B to disconnect Connector A 48 ...

Page 63: ...o on to prevent oxidation CAUTION 1 When attaching Digital P C B on to Earth Angle Earth Angle should be touches to DVD angle as shown below 13 13 Power Digital I F P C B 1 Remove Front Panel refer to 13 5 Rear Panel refer to 13 7 DVD RAM Drive refer to 13 11 Digital P C B refer to 13 12 and VTR Mechanism refer to 13 9 2 Disconnect 4 Connectors 3 Install VTR Mechanism refer to 13 9 49 ...

Page 64: ...4 Remove the 5 screws 5 Remove Front Angle 6 Remove Power Digital I F P C B ...

Page 65: ...Extension Cable Main P C B Power Digital I F P C B 19pin 40mm RFKZ0178 Extension Cable Main P C B Power Digital I F P C B 7pin 40mm 1 New RFKZ0214 Extension Cable Power Digital I F P C B Digital P C B 88 Pin 1 Same as DMR E55 RFKZ0215 Extension Cable MainP C B Front Jack P C B 12 Pin 1 Same as DMR E55 VFK1562 Extension Cable MainP C B I O P C B 18 Pin 2 New VFK1562 Extension Cable MainP C B I O P ...

Page 66: ...r DIGITAL P C B side When check MAIN P C B turn switches to MAIN P C B side When check DIGITAL P C B turn switches to DIGITAL P C B side For VHS Part Number Description Pcs Compatibility VFM8080HQFP NTSC VHS Alignment Tape 1 New VFK0329 Post Adjustment Screwdriver 1 New VFK0330 Fine Adjustment Gear Driver 1 New 106 ...

Page 67: ...New 15 Service Positions Note For description of the disassembling procedure see the section 13 15 1 Checking and Repairing of Power Digital I F P C B 51 ...

Page 68: ...15 2 Checking and Repairing of Main P C B 52 ...

Page 69: ...15 3 Checking and Repairing of Digital P C B 53 ...

Page 70: ...15 4 Checking and Repairing of I O P C B 54 ...

Page 71: ...15 5 Checking and DVD RAM Drive 55 ...

Page 72: ...ally after replacing the Timer Microprocessor with new one in order to transmit the Step Operation Descriptions 1 While power is ON short IC37508 4 pin RESET and the GND RESET L is transmitted to the terminal of Timer Microprocessor 11 pin then the unit operates normally 17 VHS Caution after replacing parts PG Shifter Automatic Adjustment and X VALUE LINEARITY P2 and P3 Posts ADJUSTMENT 56 ...

Page 73: ... key for more than 3 seconds Set the Mode 2 4 Press the CH UP key once Insert the alignment cassette tape VFM8080HQFP 5 The PG Shifter Adjustment starts automatically When the sequence of the automatic adjustment has been terminated the following action has been made SUCCEED The cassette tape is ejected ERROR The F20 F21 F22 or F23 is displayed Refer to next PG Shifter Adjustment Self Diagnosis In...

Page 74: ...djustment The installing position of Heads to the cylinder is our of specification F23 NG4 in the PG Shifter Automatic Adjustment The servo is not locked to the cylinder for more than 10 sec NOTE When DD Cylinder was replaced the Tape Interchangeability adjustment X Value Adjustment P2 and P3 Posts Adjustment shown below should be performed after the PG Shifter Automatic Adjustment 17 2 VHS X VALU...

Page 75: ...olution P2 Post Turn P2 Post clockwise Approx 1 4 revolution P3 Post Turn P3 Post clockwise Approx 1 2 revolution P3 Post Turn P3 Post counter clockwise Approx 1 4 revolution P2 Post P3 Post Turn P2 Post clockwise Less than 1 revolution Turn P3 Post counter clockwise Less than 1revolution 59 ...

Page 76: ...eplacing VHS Microprocessor IC6001 turn VHS section into FACRORY mode so that IC6001 should be initialized 18 DVD Standard Inspection Specifications after Making Repairs After making repairs we recommend performing the following inspection to check normal operation 60 ...

Page 77: ...urn various settings and error information to their default values The laser time is not included in this initialization Make sure that CLR SERV appears in the display After checking it turn the power off 8 When replacing of RAM drive transfer 9 5 in the service mode setting to delete Laser used time Make sure that CLR LASER appears in the display After that turn power off Use the following checkl...

Page 78: ... A0 UP ACLK AD0 UP ADATA ALE AMUTE AREQ ARF ASI ASO ASYNC ADDRESS AUDIO CLOCK ADDRESS BUS AUDIO PES PACKET DATA ADDRESS LATCH ENABLE AUDIO MUTE AUDIO PES PACKET REQUEST AUDIO RF SERVO AMP INVERTED INPUT SERVO AMPOUTPUT AUDIO WORD DISTINCTION SYNC B BCK BCKIN BDO BLKCK BOTTOM BYP BYTCK BIT CLOCK PCM BIT CLOCK INPUT BLACK DROP OUT SUB CODE BLOCK CLOCK CAP FOR BOTTOM HOLD BYPATH BYTE CLOCK 62 ...

Page 79: ...U ADDRESS CPU CHIP SELECT CPU DATA CPU ADDRESS LATCH CPU ADDRESS DATA BUS CPU INTERRUPT REQUEST CPU READ ENABLE CPU WRITE ENABLE CHIPSELECT COMPOSITE SYNC IN COMPOSITE SYNC OUT D DACCK DEEMP DEMPH DIG0 UP DIN DMSRCK DMUTE DO DOUT0 UP DRF DRPOUT DREQ DRESP DSC DSLF DVD D A CONVERTER CLOCK DEEMPHASIS BIT ON OFF DEEMPHASIS SWITCHING FL DIGIT OUTPUT DATA INPUT DM SERIAL DATA READ CLOCK DIGITAL MUTE CO...

Page 80: ... CLOCK G GND COMMON GROUNDING EARTH H HA0 UP HD0 UP HINT HRXW HOST ADDRESS HOST DATA HOST INTERRUPT HOST READ WRITE I IECOUT IPFRAG IREF ISEL IEC958 FORMAT DATA OUTPUT INTERPOLATION FLAG I CURRENT REFERENCE INTERFACE MODE SELECT L LDON LPC LRCK LASER DIODE CONTROL LASER POWER CONTROL L CH R CH DISTINCTION CLOCK M MA0 UP MCK MCKI MCLK MDATA MDQ0 UP MDQM MLD MPEG MEMORY ADDRESS MEMORY CLOCK MEMORY C...

Page 81: ... PLLOK PWMCTL PWMDA PWMOA B PORT CD TRACKING PHASE DIFFERENCE PLL CLOCK DVD TRACKING PHASE DIFFERENCE CAP FOR PEAK HOLD CHANNEL PLL CLOCK PLL LOCK PWM OUTPUT CONTROL PULSE WAVE MOTOR DRIVEA PULSE WAVE MOTOR OUT A B INITIAL LOGO ABBREVIATIONS R RE RFENV RFO RS RSEL RST RSV READ ENABLE RF ENVELOPE RF PHASE DIFFERENCE OUTPUT CD ROM REGISTER SELECT RF POLARITY SELECT RESET RESERVE 65 ...

Page 82: ...K RECEIVER SERIAL CLOCK SERIAL CLOCK SERIAL DATA FL SEGMENT OUTPUT SELECTCLOCK SERIAL PORT ENABLE SERIAL DATA IN SERIAL DATA OUT SERIAL PORT DATA INPUT SERIAL PORT DATA OUTPUT SERIAL PORT R W ENABLE SERIAL PORT READ CLOCK SERIAL PORT WRITE CLOCK SUB CODE Q CLOCK SUBCODE Q DATA READ CLOCK SERIAL DATA SRAM ADDRESS BUS SRAM DATA BUS 0 7 START STOP STATUS STREAM DATA CLOCK STREAM DATA STREAM DATA INPU...

Page 83: ...AMP OUTPUT OP AMP INVERTED INPUT TRACK CROSSSIGNAL TRACKING ON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK VCC VCDCONT VDD VFB VREF VSS V BLANKING COLLECTOR POWER SUPPLY VOLTAGE VIDEO CD CONTROL TRACKING BALANCE DRAIN POWER SUPPLY VOLTAGE VIDEO FEED BACK VOLTAGE REFERENCE SOURCE POWER SUPPLYVOLTAGE W WAIT WDCK WEH WSR BUS CYCLE WAIT WORD CLOCK WRITE ENABLE HIGH WORD SELECT RECEIVER 67 ...

Page 84: ...WRITE ENABLE X TAL OSCILLATOR OUTPUT X READ ENABLE X SRAM CHIP ENABLE X SRAM OUTPUT ENABLE X SRAM WRITE ENABLE X V DEC CHIPSELECT X V DEC CONTROL BUS STROBE X VERTICAL SYNC OUTPUT 20 2 VHS 21 Block Diagram 21 1 Power Supply Block Diagram 21 2 Digital I F Regulator Block Diagram 21 3 Digital I F Timer Block Diagram 21 4 System Control Servo Timer Block Diagram 21 5 Audio Block Diagram 21 6 Video Bl...

Page 85: ...ram GN 22 8 AVENC RTSC Section Digital P C B 2 4 Schematic Diagram EN 22 9 AV Decoder Main CPU Section Digital P C B 3 4 Schematic Diagram MC 22 10 Audio I O Section Digital P C B 4 4 Schematic Diagram AI 22 11 A V I O Schematic Diagram 22 12 FL Drive Schematic Diagram 22 13 Front Jack Schematic Diagram 23 Print Circuit Board 23 1 Power Digital I F P C B 23 1 1 Power Digital I F P C B Address Info...

Page 86: ...C B 23 3 1 Digital P C B Component Side 23 3 2 Digital P C B Foil Side 23 3 3 Digital P C B Address Information 23 4 I O P C B 23 5 Front Jack FL Drive P C B 24 Exploded Views 24 1 Casing Parts Mechanism Section 1 70 ...

Page 87: ...24 2 Casing Parts Mechanism Section 2 71 ...

Page 88: ...24 3 VHS Mechanism Section 72 ...

Page 89: ...24 4 Packing Accessories Section 73 ...

Page 90: ...Refer to caution statements Capacity values are in microfarads F unless specified otherwise P Pico farads pF F Farads F Resistance values are in ohms unless specified otherwise 1K 1 000 OHM 1M 1 000k OHM The marking RTL indicates the retention time is limited for this item After the discontinuation of this assembly in production it will no longer be available IA marks in Remarks indicate languages...

Page 91: ...ARRIER 1 19 VKC0612 PCB SPACER 1 20 VJF0442 CLAMPER 1 21 VKC0554 PCB SPACER 1 22 VMG1455 HDD DUMPER 4 23 XTW3 6TR SCREW 9 24 VHD0690 SCREW 7 25 VHD1452 SCREW 1 26 VHD1453 SCREW 3 27 RHD30115 SCREW 3 28 VHD1092 SCREW 1 29 VHD1662 SCREW 4 30 XTV26 6F SCREW 3 31 L6FALCCE0006 FAN MOTOR 1 32 VEP04868B FRONT JACK P C B 1 RTL 33 VEP07A74B FL DRIVE P C B 1 RTL 34 VYP8963 FRONT PANEL ASS Y1 1 34 1 VGL1100 ...

Page 92: ...1 114 VMD4252 OPENER PIECE 1 115 VMD4253 LED PRISM 1 116 VML3624 MAIN LEVER 117 VML3626 PINCH CHARGE ARM 1 118 VML3632 IDLER ARM 1 119 VMX3092 P4 CAP 1 120 VXA7105 S SHAFT HOLDER 1 121 VXA7106 T SHAFT HOLDER 1 122 L1AE00000036 AC HEAD ASS Y 1 122 1 VHD1066 SCREW 2 122 2 VHD1185 SCREW 1 124 VXL3107 S LOADING ARM 1 125 VXL3108 T LOADING ARM 1 126 VXL3109 PINCH ARM 1 127 VXL3110 P5 ARM 1 128 VXL3111 ...

Page 93: ...705A CUSHION L 1 PC3 RPN1705B CUSHION R 1 PC4 VPF0505 POLYETHYLENE BAG UNIT 1 02 VEP06F77BT MAIN P C B B7751 CR2354 1GUF LITHIUM BATTERY 1 C1341 ECJ1VF1H103Z 50V 0 01U 1 C1342 ECEA1HKA4R7 50V 4 7U 1 C1351 ECJ1VF1H103Z 50V 0 01U 1 C1352 ECEA0JKS220 6 3V 22U 1 C2001 ECJ1VC1H330J 50V 33P 1 C2003 ECJ1VF1A105Z 10V 1U 1 C2051 ECEA0JKN220 6 3V 22U 1 C2053 ECEA1CKS100 16V 10U 1 C2054 ECJ1VB1H392K 50V 3900...

Page 94: ...104K C3028 ECEA1HKA4R7 50V 4 7U 1 C3029 F2A1HR47A234 50V 47U 1 C3030 ECJ1VB1E223K 25V 0 022U 1 C3031 ECJ1VB1C333K 16V 0 033U 1 C3032 ECEA1HKA4R7 50V 4 7U 1 C3033 ECJ1XB1C104K 16V 0 1U 1 ECJ1VB1C104K C3034 F2A1H2R2A234 50V 2 2U 1 C3035 ECJ1VB1H472K 50V 4700P 1 C3036 ECEA0JKA470 6 3V 47U 1 C3037 ECJ1XB1C104K 16V 0 1U 1 ECJ1VB1C104K C3038 ECJ1VC1H040C 50V 40P 1 C3039 F2A1H1R0A234 50V 1U 1 C3040 41 EC...

Page 95: ...6 ECJ1XB1C104K 16V 0 1U 1 ECJ1VB1C104K C3927 28 ECJ1VB0J105K 6 3V 1U 2 C3945 ECJ1XB1C104K 16V 0 1U 1 ECJ1VB1C104K C3946 ECJ1VF1H103Z 50V 0 01U 1 C3960 F2A0J101A245 6 3V 100U 1 C3963 ECJ1VF1H103Z 50V 0 01U 1 C4004 ECJ1VB1H182K 50V 1800P 1 C4005 ECEA0JKS220 6 3V 22U 1 C4006 ECEA1HKA4R7 50V 4 7U 1 C4007 ECJ1VB1H182K 50V 1800P 1 C4008 ECEA1HKS3R3 50V 3 3U 1 C4009 ECEA0JKA330 6 3V 33U 1 C4011 ECJ1VB1H1...

Page 96: ...A0J101A245 6 3V 100U 1 C5007 ECJ1VF1C104Z 16V 0 1U 1 C6001 ECJ1VC1H180J 50V 18P 1 C6002 ECJ1VC1H220J 50V 22P 1 C6003 ECJ1VC1H180J 50V 18P 1 C6004 ECJ1VC1H220J 50V 22P 1 C6005 F2A1H3R3A234 50V 3 3U 1 C6006 ECJ1VC1H101J 50V 100P 1 C6007 ECJ1XC1H820J 50V 82P 1 ECJ1VC1H820J C6008 ECJ1VC1H471J 50V 470P 1 C6009 11 ECJ1VF1H103Z 50V 0 01U 3 C6013 ECJ1VF1A105Z 10V 1U 1 C6014 ECJ1VB1H102K 50V 1000P 1 C6015 ...

Page 97: ...H103Z 50V 0 01U 1 C7902 F2A1H100A146 50V 10U 1 C7903 ECJ1VF1H104Z 50V 0 1U 1 C7904 ECJ1XB1C104K 16V 0 1U 1 ECJ1VB1C104K C7905 F2A1C221A019 16V 220U 1 C7906 ECQB1H473JF3 50V 0 047U 1 C7907 F2A1A1010072 10V 100U 1 C7908 ECQB1H103JZ 50V 0 01U 1 C7909 10 F2A1H5600009 50V 56U 2 D1341 MAZ4130NLF DIODE 1 D1351 MAZ4056NHF DIODE 1 D1501 B3EA00000072 LED 1 D2001 02 1SS254 DIODE 2 B0AAED000003 D2501 ERA15 02...

Page 98: ...82 ...

Page 99: ...0 ERJ3GEY0R00V 1 10W 0 1 K3016 ERJ3GEY0R00V 1 10W 0 1 K3023 ERJ3GEY0R00V 1 10W 0 1 K3031 ERJ3GEY0R00V 1 10W 0 1 K3701 ERJ3GEY0R00V 1 10W 0 1 K4506 ERJ3GEY0R00V 1 10W 0 1 K6004 ERJ3GEY0R00V 1 10W 0 1 K6606 ERJ3GEY0R00V 1 10W 0 1 K7408 ERJ3GEY0R00V 1 10W 0 1 K7410 ERJ3GEY0R00V 1 10W 0 1 L3002 VLQ0599J271 COIL 270UH 1 G0C271JA0026 L3003 VLQ0599J270 COIL 27UH 1 G0C270JA0026 L3004 VLQ0599J680 COIL 68UH...

Page 100: ...LB3704 06 J0JCC0000103 COIL 3 84 ...

Page 101: ...KB13A00020 CONNECTOR 13P 1 P6002 03 VJS4357A019B CONNECTOR 19P 2 P6005 K1KB07A00019 CONNECTOR 7P 1 P6601 K1KB08B00043 CONNECTOR 8P 1 PS33001 K1KB12B00040 CONNECTOR FEMALE 12P 1 Q1341 B1AAGD000006 TRANSISTOR 1 Q1351 2SD1819AWL TRANSISTOR 1 Q1352 B1AAGD000006 TRANSISTOR 1 Q1353 2SD1819AWL TRANSISTOR 1 Q1501 02 PNB2302M01VT TRANSISTOR 2 Q3001 2SD1819AWL TRANSISTOR 1 Q3004 2SD1819AWL TRANSISTOR 1 Q370...

Page 102: ...0GB101JA002 R3001 ERJ3GEYJ152V 1 10W 1 5K 1 R3002 ERJ3GEYJ622V 1 10W 6 2K 1 R3009 ERJ3GEYD153V 1 10W 15K 1 D0HB153ZA002 R3013 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R3014 ERJ3GEYJ102V 1 10W 1K 1 R3017 ERJ3GEYJ102V 1 10W 1K 1 R3021 ERJ3GEYJ222V 1 10W 2 2K 1 D0GB222JA002 R3022 ERJ3GEYJ332V 1 10W 3 3K 1 D0GB332JA002 R3023 ERJ3GEYJ152V 1 10W 1 5K 1 R3030 ERJ3GEYJ685 1 10W 6 8M 1 R3031 ERJ3GEYJ331V 1 10...

Page 103: ...W 15K 1 D0HB153ZA002 R4012 ERJ3GEYJ223V 1 10W 22K 1 D0GB223JA002 R4081 ERJ3GEYJ682V 1 10W 6 8K 1 D0GB682JA002 R4082 ERJ3GEYJ332V 1 10W 3 3K 1 D0GB332JA002 R4086 87 ERJ3GEYJ222V 1 10W 2 2K 2 D0GB222JA002 R4301 02 ERJ3GEYJ102V 1 10W 1K 2 R4303 04 ERJ3GEYJ104 1 10W 100K 2 R4305 06 ERJ3GEYJ152V 1 10W 1 5K 2 R4307 08 ERJ3GEYJ104 1 10W 100K 2 R4309 ERJ3GEYJ473V 1 10W 47K 1 D0GB473JA002 R4310 11 ERJ3GEYJ...

Page 104: ...2JA002 R6309 ERJ3GEYJ272V 1 10W 2 7K 1 R7301 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R7302 ERJ3GEYJ332V 1 10W 3 3K 1 D0GB332JA002 R7303 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R7304 05 ERJ6GEYJ331V 1 8W 330 2 R7306 ERJ3GEYJ184V 1 10W 180K 1 R7307 08 ERJ3GEYJ331V 1 10W 330U 2 R7403 ERJ3GEYJ222V 1 10W 2 2K 1 D0GB222JA002 R7404 ERJ3GEYJ681V 1 10W 680 1 D0GB681JA002 R7407 08 J0JBC0000041 COIL 2 R7411 ERJ3...

Page 105: ...H220J 50V 22P 1 C3403 ECJ0EB1A104K 10V 0 1U 1 C3404 05 ECJ0EC1H220J 50V 22P 2 C3406 ECJ0EB1A104K 10V 0 1U 1 C3407 08 ECJ0EC1H100D 50V 10P 2 C3410 ECJ0EB1C103K 16V 0 01U 1 C3411 ECST0JX476R 6 3V 47U 1 C3417 19 ECJ1VB0J105K 6 3V 1U 3 C3420 ECJ0EB1C103K 16V 0 01U 1 C3421 ECJ0EB1A104K 10V 0 1U 1 C3422 ECJ0EB1C103K 16V 0 01U 1 C3423 28 ECJ0EB1A104K 10V 0 1U 6 C3429 30 ECJ2FB0J106K 6 3V 10U 2 F1J0J106A0...

Page 106: ...C4415 EEEHB0J470R 6 3V 47P 1 90 ...

Page 107: ... 26 F1H0J4740004 FILTER 13 FL3429 F1H0J4740004 FILTER 1 FL3431 F1H0J4740004 FILTER 1 FL3433 35 F1H0J4740004 FILTER 3 FL4401 02 F1H0J4740004 FILTER 2 FL6001 06 F1H0J4740004 FILTER 6 FL6008 17 F1H0J4740004 FILTER 10 FL6020 23 F1H0J4740004 FILTER 4 FL6701 03 F1H0J4740004 FILTER 3 FL50001 06 F1H0J4740004 FILTER 6 FP3401 K1MN40A00022 CONNECTOR 40P 1 IC3401 AN13310B VB IC 1 IC3402 C3ABRG000036 IC 1 IC34...

Page 108: ... 16W 4 7K 1 ERJ2RMJ472X R3417 18 ERJ2GEJ103 1 16W 10K 2 R3419 23 ERJ2GEJ220X 1 16W 22 5 ERJ2RMJ220X R3427 ERJ2GEJ220X 1 16W 22 1 ERJ2RMJ220X R3430 ERJ2GEJ220X 1 16W 22 1 ERJ2RMJ220X R3440 ERJ2GEJ103 1 16W 10K 1 R3442 ERJ2GEJ103 1 16W 10K 1 R3443 45 ERJ2GE0R00X 1 16W 0 3 R3447 ERJ2RHD682 1 16W 6 8K 1 R3448 ERJ2GEJ562X 1 16W 5 6K 1 R3449 ERJ2RHD682 1 16W 6 8K 1 R3450 ERJ2GEJ104 1 16W 100K 1 R3451 ER...

Page 109: ...ERJ2GEJ103 1 16W 10K 1 R6031 ERJ2GEJ470 1 16W 47 1 R6035 ERJ2GEJ470 1 16W 47 1 R6036 ERJ2GEJ332X 1 16W 3 3K 1 ERJ2RMJ332X R6037 ERJ2GEJ333X 1 16W 33K 1 ERJ2RMJ333X R6038 ERJ2GEJ103 1 16W 10K 1 R6040 ERJ2GEJ332X 1 16W 3 3K 1 ERJ2RMJ332X R6702 04 ERJ2GEJ470 1 16W 47 3 R6706 07 ERJ2GEJ470 1 16W 47 2 R6709 10 ERJ2GEJ332X 1 16W 3 3K 2 ERJ2RMJ332X R6711 12 ERJ2GEJ470 1 16W 47 2 R6713 ERJ2GEJ103 1 16W 10...

Page 110: ...32 ERJ2GEJ330X 1 16W 33 1 R50033 ERJ2GEJ102X 1 16W 1K 1 ERJ2RMJ102X R50034 35 ERJ3RED220 1 16W 22 2 RX3401 16 D1H82204A024 RESISTOR RESISTOR 16 RX3419 26 D1H82204A024 RESISTOR RESISTOR 8 RX3427 32 D1H81034A024 RESISTOR RESISTOR 6 RX3433 44 D1H82204A024 RESISTOR RESISTOR 12 RX6001 D1H81034A024 RESISTOR RESISTOR 1 RX6005 06 D1H83304A024 RESISTOR RESISTOR 2 RX6009 26 D1H83304A024 RESISTOR RESISTOR 18...

Page 111: ...5V 47U 2 C44026 27 F2A1H1R0A236 50V 1U 2 C44036 F2A1C4700011 16V 47U 1 C44038 F2A1C4700011 16V 47U 1 C44043 ECJ1VF1C104Z 16V 0 1U 1 C44045 46 ECJ1VF1C104Z 16V 0 1U 2 C44047 ECQV1H104JL 50V 0 1U 1 C44049 F2A0J471A247 6 3V 470U 1 C44050 ECQV1H104JL 50V 0 1U 1 C44051 ECJ1VF1C104Z 16V 0 1U 1 C44052 F2A1C471A236 16V 470U 1 IC43904 05 C0JBAR000285 IC 2 IC44001 C1AB00001920 IC 1 IC44004 C0CBCDC00026 IC 1...

Page 112: ...R43976 ERJ3GEYJ102V 1 10W 1K 1 96 ...

Page 113: ...ERJ3GEY0R00V 1 10W 0 2 ZB44001 VKC0295 PCB HOLDER 1 05 VEP09133A DIGITAL I F P C B C11120 ECQU2A223MLC 0 022U 1 C11122 23 ECKWNA471MBV 470P 2 C11124 ECKWNA102MEV 1000P 1 C11126 ECKWNA101MBV 100P 1 C11127 ECQU2A683MLC 0 068U 1 C11128 ECKWNA101MBV 100P 1 C11141 42 EEUED2E101UE 250V 100U 2 C11150 EEUFM1V680 35V 68U 1 C11151 ECKW3A472KRP 1KV 4700P 1 C11152 ECJ2XC1H101J 16V 100P 1 C11153 ECJ2VB1H103K 5...

Page 114: ...C11471 ECA1AHG221 10V 220U 1 98 ...

Page 115: ...K 6 3V 1U 1 C31515 ECJ1XB1C104K 16V 0 1U 1 ECJ1VB1C104K C31516 ECJ1VB1A105K 10V 1U 1 F1H1A105A028 C31518 F2A1A470A388 10V 47U 1 C31520 ECJ1VB1A105K 10V 1U 1 F1H1A105A028 C31521 ECJ1VB0J105K 6 3V 1U 1 C31522 ECUX1H331KBV 50V 330P 1 C31523 ECJ1VB1A105K 10V 1U 1 F1H1A105A028 C31524 F2A1A470A388 10V 47U 1 C31527 28 ECJ1VB0J105K 6 3V 1U 2 C31531 F2A1A470A388 10V 47U 1 C31533 34 ECJ1VB0J105K 6 3V 1U 2 C...

Page 116: ...1 D11151 B0HAGM000006 DIODE 1 D11152 MA8100M DIODE 1 MAZ81000M D11153 MA165TA5 DIODE 1 MA2C165001VT D11155 MAZ73000BC DIODE 1 D11157 ERA22 06 DIODE 1 B0HAGR000001 D11158 MAZ73000BC DIODE 1 D11270 B0JBSG000010 DIODE 1 D11280 81 B0JAMK000004 DIODE 2 D11400 MA2Q73800L DIODE 1 D11401 MA2J11100L DIODE 1 D11500 MA2Q73800L DIODE 1 D31400 01 MA2Q73800L DIODE 2 D37509 B0JACE000001 DIODE 1 D37512 VLQ0599J68...

Page 117: ...LB11402 04 J0JHC0000012 COIL 3 LB31001 07 J0JHC0000032 COIL 7 LB31401 J0JHC0000012 COIL 1 LB31902 04 J0JHC0000032 COIL 3 LB34001 03 J0JCC0000103 COIL 3 LB34004 ERJ3GEY0R00V 1 10W 0 1 LB37401 J0JHC0000032 COIL 1 LB37409 J0JHC0000032 COIL 1 LB37411 12 J0JCC0000103 COIL 2 LB37504 ERJ3GEY0R00V 1 10W 0 1 LB37506 07 ERJ3GEY0R00V 1 10W 0 2 LB37508 VLP0175 COIL 1 J0JCC0000060 LB37509 ERJ3GEY0R00V 1 10W 0 ...

Page 118: ...1210 ERJ6GEYJ562V 1 8W 5 6K 1 R11211 ERJ6GEYG621V 1 8W 620 1 R11270 ERJ6GEYJ472V 1 8W 4 7K 1 R11400 ERJ6GEYJ470V 1 8W 47 1 R11401 ERJ6RED134 1 10W 8 2K 1 R11402 ERJ6GEYJ104V 1 8W 100K 1 R11403 ERJ6GEYG105 1 8W 1M 1 R11404 ERJ6RBB472 1 10W 4 7K 1 R11405 ERJ6GEYJ3R3V 1 8W 3 3 1 D0GD3R3JA003 R11406 ERJ6RBD271 1 10W 270 1 R11407 ERJ6RBD102 1 10W 1K 1 R11408 10 D1BDR1800001 1 10W 18 3 R11411 ERJ6RBD102...

Page 119: ...1 10W 3 3K 1 D0GB332JA002 R37541 ERJ3GEY0R00V 1 10W 0 1 R37542 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R37548 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R37549 ERJ3GEYJ511 1 10W 510 1 R37550 51 ERJ3GEYJ202V 1 10W 2K 2 R37552 ERJ3GEY0R00V 1 10W 0 1 R37554 ERJ3GEYJ101 1 10W 100 1 D0GB101JA002 R37556 ERJ3GEYJ101 1 10W 100 1 D0GB101JA002 R37557 ERJ3GEY0R00V 1 10W 0 1 R37558 59 ERJ3GEYJ101 1 10W 100 2 D0GB101...

Page 120: ... K3GD9BB00001 FUSE HOLDER 2 ZA11150 VSC5603 HEAT SINK 1 ZA11270 VSC5614 HEAT SINK 1 ZB11104 VMX1636 SPACER POWER 1 ZJ37401 VJR0978 EARTH ANGLE 1 K9ZZ00000424 ZJ37404 07 VJR0978 EARTH ANGLE 4 K9ZZ00000424 06 VEP07A74B FL DRIVE P C B C7501 ECJ1VF1C104Z 16V 0 1U 1 C7502 ECEA0JKA470 6 3V 47U 1 C7505 ECJ1VF1A105Z 10V 1U 1 C7525 ECJ1VC1H101J 50V 100P 1 D7501 B3ABA0000402 DIODE 1 D7507 B3AAA0000540 DIODE...

Page 121: ...H TO VHS 1 S7504 EVQ11G07K SWITCH REC 1 S7505 EVQ11G07K SWITCH CH UP 1 S7506 EVQ11G07K SWITCH CH DOWN 1 S7507 EVQ11G07K SWITCH PLAY 1 S7508 EVQ11G07K SWITCH STOP 1 W501 07 ERJ3GEY0R00V 1 10W 0 7 07 VEP04868B FRONT JACK P C B C4801 ECJ1VF1H103Z 50V 0 01U 1 C4802 ECJ1VF1C104Z 16V 0 1U 1 C4803 04 ECJ1VC1H101J 50V 100P 2 C4805 06 ECJ1VB1H102K 50V 1000P 2 C7801 ECJ1VF1C104Z 16V 0 1U 1 IC7801 PNA4618M12...

Page 122: ... 12K 1 S7801 EVQ11G07K SWITCH CH UP 1 S7802 EVQ11G07K SWITCH CH DOWN 1 S7803 EVQ11G07K SWITCH SKIP R 1 S7805 EVQ11G07K SWITCH FF 1 S7806 EVQ11G07K SWITCH POWER 1 S7807 EVQ11G07K SWITCH REC 1 S7808 EVQ11G07K SWITCH PLAY 1 S7809 EVQ11G07K SWITCH CH DOWN 1 S7810 EVQ11G07K SWITCH SKIP F 1 S7812 EVQ11G07K SWITCH REW 1 S7813 EVQ11G07K SWITCH EJECT 1 26 Schematic Diagram for printing with A4 size 106 ...

Page 123: ...R C SW BIAS 6M LPF CLAMP 75 75 6M LPF 75 75 75 75 0dB 0dB MIX A V SW A MIX A Y SW A C SW A BIAS BIAS CLAMP CLAMP CLAMP CLAMP CLAMP SDA SCL 16 58 57 S1 S2 DET1 9 S1 S2 DET2 34 32 Y V OUT C OUT 69 65 31 S1 S2 OUT TUNER C2 IN Y2 IN Y1 IN C S DET2 C1 IN VIDEO1 IN C S DET1 VIDEO2 IN 5 10 7 6 13 14 17 12 SW A 3 39 37 36 33 47 51 43 35 27 26 29 28 30 VIDEO I O PROCESSOR IC3701 41 L2 A B VTR OSD VIDEO SEC...

Page 124: ...DRIVER C CLOCK 2FSC DET SQPB OSCILLATOR VCO X TAL PB AGC APL REC FBC ALC INT ADJUSTMENT fo DEVIATION ET LPF MODULATION FM P FILTER REC DE EMPHASIS MAIN ACC DET CHROMA R ACC DET W C D C CARRIER OFFSET MAIN EMPHASIS ACC SW TRAP 629MHz REC APC LPF SUB KILLER SQPB PB APC DEMO APC SW AGC FM EQ SQPB DLIM DE EMPHASIS NON LINEAR VIDEO ALC G EQ CLAMP FEED BACK SYNC CLEAR ACC LPF 2MHz HPF 10dB ATT 10dB ATT ...

Page 125: ... PLAY 0 2Vp p 20usec div IC3001 80 REC PLAY 0 5Vp p 10msec div IC4501 21 TW4501 REC 1 5Vp p 20usec div IC3001 86 REC 1 5Vp p 20usec div IC6001 80 FF REW 5 0Vp p 1msec div IC6001 95 REC 2 4Vp p 10msec div IC3001 6 REC PLAY 1 0Vp p 2msec div IC3001 19 REC 0 9Vp p 20usec div IC3001 29 REC PLAY 1 5Vp p 20usec div IC3001 36 PLAY 0 3Vp p 20usec div IC4501 57 REC PLAY 2 0Vp p 0 5msec div IC4501 53 REC PL...

Page 126: ...p 20usec div P9001 48 50 REC PLAY 0 8Vp p 1msec div T11150 6 STOP 10Vp p 2msec div T11150 7 STOP 38Vp p 5usec div T11150 4 STOP 300Vp p 5usec div T11150 3 STOP 30Vp p 5usec div P9001 18 REC PLAY 0 8Vp p 20usec div P9001 22 REC PLAY 0 8Vp p 20usec div P9001 26 REC PLAY 0 8Vp p 20usec div P9001 30 REC PLAY 0 6Vp p 20usec div P9001 58 62 REC PLAY 0 8Vp p 1msec div JK3902 3 REC PLAY 1 5Vp p 20usec div...

Page 127: ...96 97 98 99 100 REC 0 7 0 3 2 4 9 2 4 2 3 2 4 0 0 0 0 5 1 0 5 2 6 2 5 2 5 0 2 3 0 2 6 PLAY 0 7 0 3 2 4 9 2 4 2 3 2 4 0 0 0 0 5 1 0 5 2 6 2 5 2 5 0 2 3 0 2 6 STOP 0 7 0 3 2 5 0 2 3 2 3 2 3 0 2 3 2 3 2 3 5 1 0 6 2 5 2 5 2 5 0 2 3 0 2 6 Ref No MODE 1 2 3 4 5 6 7 8 REC 5 1 0 0 3 2 4 7 0 0 5 8 PLAY 5 1 0 0 3 2 4 7 0 0 5 8 STOP 5 1 0 0 3 2 4 7 0 0 5 9 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1...

Page 128: ... 1 5 0 4 8 3 3 0 0 5 1 0 5 1 3 8 0 0 2 4 0 0 Ref No MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 REC 5 1 0 4 3 2 0 0 4 8 0 0 0 0 4 8 4 8 0 0 PLAY 5 1 0 4 3 2 0 0 4 8 0 0 0 0 4 8 4 8 0 0 STOP 5 1 0 4 3 2 0 0 0 0 0 0 0 4 8 4 8 0 Ref No MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 REC 0 0 0 0 4 4 0 1 4 2 1 0 1 5 5 0 1 5 5 1 2 1 1 7 1 8 0 0 0 0 PLAY 0 0 0 0 4 4 ...

Page 129: ...1 5 8 5 8 2 6 0 2 0 0 11 4 0 4 0 0 5 0 5 STOP 5 9 0 3 5 9 5 1 5 9 5 8 2 6 0 2 0 0 11 4 0 4 0 0 5 0 5 Ref No MODE E C B REC 17 4 17 3 16 6 PLAY 17 4 17 3 16 6 STOP 17 4 17 3 16 6 Ref No MODE E C B E C B E C B E C B E C B REC 37 3 37 3 0 1 37 3 37 3 0 1 5 8 0 1 5 8 0 1 0 2 0 0 0 0 2 PLAY 37 3 37 3 0 1 37 3 37 3 0 1 5 8 0 1 5 8 0 1 0 2 0 0 0 0 2 STOP 37 3 37 2 0 1 37 3 37 3 0 1 5 9 0 1 5 9 0 1 0 2 0 ...

Page 130: ... 1 0 5 0 0 5 0 4 8 0 Ref No MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 REC 0 1 3 4 0 3 4 0 3 1 2 5 2 5 0 0 0 0 2 5 0 0 PLAY 0 1 3 4 0 3 4 0 3 1 2 5 2 5 0 0 0 0 2 5 0 0 STOP 0 1 3 4 0 3 4 0 3 2 2 5 2 5 0 0 0 0 2 5 0 0 Ref No MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 REC 0 2 5 0 0 4 9 0 4 9 5 0 2 4 1 7 3 4 3 3 3 5 0 1 5 5 0 1 5 PLAY 0 2 5 0 0 4 9 0 4 9 5 ...

Page 131: ... 0 4 8 PLAY 4 9 5 1 0 1 4 1 4 4 2 0 0 0 0 1 8 0 2 1 4 9 4 9 5 0 0 0 4 8 STOP 4 9 5 1 0 1 4 0 4 2 0 0 0 0 4 9 1 8 0 2 1 4 9 4 9 5 0 0 0 4 8 Ref No MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 REC 0 0 1 8 0 0 0 0 0 1 7 1 4 0 4 9 2 5 0 0 4 9 5 0 5 2 PLAY 0 0 1 8 0 0 0 0 0 1 7 1 4 0 4 9 2 5 0 0 4 9 5 0 5 2 STOP 0 0 1 8 0 0 0 0 0 0 0 1 7 1 4 0 4 9 2 5 0 0 4 9 5 0 5 2 Ref No MODE 41 ...

Page 132: ...OP 5 6 12 5 5 0 Ref No MODE E C B E C B E C B 1 2 3 4 5 6 REC 0 0 1 4 8 0 0 4 8 0 0 4 8 0 0 0 4 5 4 8 0 PLAY 0 0 1 4 8 0 0 4 8 0 0 4 8 0 0 0 4 5 4 8 0 STOP 0 0 1 4 8 0 0 4 8 0 0 4 8 0 0 0 4 5 4 8 0 Ref No MODE 1 2 3 4 5 6 1 2 3 4 5 6 E C B REC 5 9 4 8 0 0 0 0 5 9 2 4 0 0 0 0 4 8 0 4 8 PLAY 5 9 4 8 0 0 0 0 5 9 2 4 0 0 0 0 4 8 0 4 8 STOP 5 9 4 8 0 0 0 0 5 9 2 4 0 0 0 0 4 8 0 4 8 Ref No MODE E C B RE...

Page 133: ...1 INSEL B CPS DET DVD AUDIO OUT L DVD AUDIO OUT R MIX V OUT AUDIO MIX L OUT DM A GND VHS L OUT VHS R OUT A GND X SW 5 8V A GND ADC L ADC R DVD POWER OFF AUDIO TUN IN R AUDIO TUN IN L AUDIO L2 IN L AUDIO L2 IN R L2 DET CPN C IN2 CPN Y IN2 AUDIO L1 IN R AUDIO L1 IN L AU5V AUDIO MIX R OUT DM PS43001 X SW13V 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 1 2 7 6 5 4 3 1 2 18 17 16 15 14 13 12 11 10 9 8 7 6 ...

Page 134: ...1 INSEL B CPS DET DVD AUDIO OUT L DVD AUDIO OUT R MIX V OUT AUDIO MIX L OUT DM A GND VHS L OUT VHS R OUT A GND X SW 5 8V A GND ADC L ADC R DVD POWER OFF AUDIO TUN IN R AUDIO TUN IN L AUDIO L2 IN L AUDIO L2 IN R L2 DET CPN C IN2 CPN Y IN2 AUDIO L1 IN R AUDIO L1 IN L AU5V AUDIO MIX R OUT DM PS43001 X SW13V 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 1 2 7 6 5 4 3 1 2 18 17 16 15 14 13 12 11 10 9 8 7 6 ...

Page 135: ...2 3 4 5 6 7 8 1 PP31903 GND FL RST GND FL CLK GND FL DATA AD 5V FL CS 2 3 4 5 6 7 1 P31905 AD 5V VTR CS FL MUTE GND REMOCON REG 5 2V P SAVE 19 18 17 16 15 14 L123 SW DET DVD POFF SYNC DET SLICER VIDEO I2C5DT 2 3 4 5 6 7 8 9 1 11 10 12 P31903 I2C5CK MUTE AU5V MIXLOUT DM VTR S IN VTR S CLK GND VTR S OUT AUGND MIXROUT DM 13 19 18 17 16 15 14 AADC L AADC R DGND DGND BPBOUT DM 2 3 4 5 6 7 8 9 1 11 10 1...

Page 136: ...2 3 4 5 6 7 8 1 PP31903 GND FL RST GND FL CLK GND FL DATA AD 5V FL CS 2 3 4 5 6 7 1 P31905 AD 5V VTR CS FL MUTE GND REMOCON REG 5 2V P SAVE 19 18 17 16 15 14 L123 SW DET DVD POFF SYNC DET SLICER VIDEO I2C5DT 2 3 4 5 6 7 8 9 1 11 10 12 P31903 I2C5CK MUTE AU5V MIXLOUT DM VTR S IN VTR S CLK GND VTR S OUT AUGND MIXROUT DM 13 19 18 17 16 15 14 AADC L AADC R DGND DGND BPBOUT DM 2 3 4 5 6 7 8 9 1 11 10 1...

Page 137: ...0 B0JAMK000015 D11281 B0JAMK000015 D11280 LB11125 10u L11270 LB11126 3 2 1 B0JBSG000010 D11270 AMP AMPOUT VREF OSC GND VB VG VDD VDD VDD VDD VOUT VOUT S S OCL OCL GND R C VCC VBOOT VOUT VOUT VOUT VOUT P GND 2 45V AMP ERROR PWM COMP Q R S MOS OFF HIGH LOW TSD REFERENCE BANDGAP Control ON OFF Stop 6 7V Start 7 2V UVLO Vref 6 5V BOOT Vref VOUT 5 8V HIGHSIDE OSC DRIVER HIGHSIDE MAZ73000BC D11158 0 R11...

Page 138: ...0 B0JAMK000015 D11281 B0JAMK000015 D11280 LB11125 10u L11270 LB11126 3 2 1 B0JBSG000010 D11270 AMP AMPOUT VREF OSC GND VB VG VDD VDD VDD VDD VOUT VOUT S S OCL OCL GND R C VCC VBOOT VOUT VOUT VOUT VOUT P GND 2 45V AMP ERROR PWM COMP Q R S MOS OFF HIGH LOW TSD REFERENCE BANDGAP Control ON OFF Stop 6 7V Start 7 2V UVLO Vref 6 5V BOOT Vref VOUT 5 8V HIGHSIDE OSC DRIVER HIGHSIDE MAZ73000BC D11158 0 R11...

Page 139: ...09 1000P C31412 100K R31406 4700P C31411 C31410 330P 25V220 C31407 1 C31408 1 2 K5H2022A0011 IP31401 0 R31402 8200 R31410 0 01 C31403 51K R31412 68P C31404 12K R31404 R31401 D1BFR039A010 25V220 C31400 0 1 C31401 1 2 33u L31401 MA2Q73800L D31400 L31400 22u J0JHC0000032 LB31902 LB31903 J0JHC0000032 F A C B D E G H I L K N Q 3 2 1 4 5 RESET FOR IC37501 C0EBE0000218 IC37508 K5H2022A0011 IP31400 J0JHC0...

Page 140: ...09 1000P C31412 100K R31406 4700P C31411 C31410 330P 25V220 C31407 1 C31408 1 2 K5H2022A0011 IP31401 0 R31402 8200 R31410 0 01 C31403 51K R31412 68P C31404 12K R31404 R31401 D1BFR039A010 25V220 C31400 0 1 C31401 1 2 33u L31401 MA2Q73800L D31400 L31400 22u J0JHC0000032 LB31902 LB31903 J0JHC0000032 F A C B D E G H I L K N Q 3 2 1 4 5 RESET FOR IC37501 C0EBE0000218 IC37508 K5H2022A0011 IP31400 J0JHC0...

Page 141: ...EYIN3 VREF AVCC TBUS RXD START SYNCIN SVREF VSS1 VDD3 CVIN1 VSS3 FSCIN TXD TBUS SYNC DET RST UART SW UART A3 SIN L A4 SIN L FAN LOCK NC T WARP LED H2V DUB LED VCC VSS AV2 BRANK V2D DUB LED V2D DUB LED HDD PFAIL DVD LED D2V DUB LED HDD LED PFA1 SYS PFAIL XINTM FL RESET DR P ON FL CS IIC DAT IIC CLK AV2PB WIDE SW2 NC FAN PWM OUT P50OUT 125Hz XTMUTE SLICEON P50INT XMPREQ XNMI VCC XIN 10MHz VSS XOUT X...

Page 142: ...EYIN3 VREF AVCC TBUS RXD START SYNCIN SVREF VSS1 VDD3 CVIN1 VSS3 FSCIN TXD TBUS SYNC DET RST UART SW UART A3 SIN L A4 SIN L FAN LOCK NC T WARP LED H2V DUB LED VCC VSS AV2 BRANK V2D DUB LED V2D DUB LED HDD PFAIL DVD LED D2V DUB LED HDD LED PFA1 SYS PFAIL XINTM FL RESET DR P ON FL CS IIC DAT IIC CLK AV2PB WIDE SW2 NC FAN PWM OUT P50OUT 125Hz XTMUTE SLICEON P50INT XMPREQ XNMI VCC XIN 10MHz VSS XOUT X...

Page 143: ... DM IECOUT SCURVE0 SCURVE1 IECOUT AADC L AADC R BPBOUT DM GPYOUT DM YOUT DM COUT DM CPNCIN DM V YIN DM RPROUT DM SCURVE0 GND XFWE 35 34 LB37441 J0JCC0000103 LB34004 J0JCC0000103 LB37412 J0JCC0000103 LB37409 J0JHC0000032 LB37401 J0JHC0000032 COUT DM 820 R37602 FAN MOTOR DRIVE 2SD0874A0L Q37512 1 2 3 3 2 1 4 5 C0EBE0000194 IC37505 RESET AADC L AADC R FAN MOTOR FANDCOUT GND FANLOCK P37503 1 3 2 19 18...

Page 144: ... DM IECOUT SCURVE0 SCURVE1 IECOUT AADC L AADC R BPBOUT DM GPYOUT DM YOUT DM COUT DM CPNCIN DM V YIN DM RPROUT DM SCURVE0 GND XFWE 35 34 LB37441 J0JCC0000103 LB34004 J0JCC0000103 LB37412 J0JCC0000103 LB37409 J0JHC0000032 LB37401 J0JHC0000032 COUT DM 820 R37602 FAN MOTOR DRIVE 2SD0874A0L Q37512 1 2 3 3 2 1 4 5 C0EBE0000194 IC37505 RESET AADC L AADC R FAN MOTOR FANDCOUT GND FANLOCK P37503 1 3 2 19 18...

Page 145: ... R2561 1K TL6001 R6107 220 R6106 220 R6105 220 R6104 220 R6108 220 R6026 10K R6027 10K R6009 10K R6010 10K C6014 1000P 1000P C6016 0 033 C6015 2200 R6017 180 R6023 1 5u L6004 560P C6017 1M R6013 470 R6012 1 C6013 R6001 1K 0 01 C6009 470P C6008 82P C6007 100P C6006 5 6u L6001 0 01 C6103 0 1 C6101 TL6002 3300 R6201 TL6004 BATTERY BACK UP CR2354 1GUF B7751 1K R7751 MA2C700A0F D7752 6V330 C7752 V P600...

Page 146: ... R2561 1K TL6001 R6107 220 R6106 220 R6105 220 R6104 220 R6108 220 R6026 10K R6027 10K R6009 10K R6010 10K C6014 1000P 1000P C6016 0 033 C6015 2200 R6017 180 R6023 1 5u L6004 560P C6017 1M R6013 470 R6012 1 C6013 R6001 1K 0 01 C6009 470P C6008 82P C6007 100P C6006 5 6u L6001 0 01 C6103 0 1 C6101 TL6002 3300 R6201 TL6004 BATTERY BACK UP CR2354 1GUF B7751 1K R7751 MA2C700A0F D7752 6V330 C7752 V P600...

Page 147: ...C2519 25V220 C2571 6V220 C2502 0 1 C2501 6V47 C6308 47K R2562 TL2502 R2563 1K 0 056 C2562 0 056 C2561 P2571 TO CAPSTAN UNIT GND 8 CAP R F CAP ET CURR LIMIT GND CAP FG1 UNREG 15V 5V 7 6 5 4 3 1 2 LOADING MOTOR P1531 1 2 I J H G A B C E A REG12V MAZ4056NHF D6306 0 01 C6302 2SD0601A0L Q6305 REG 5V V V V V V V A A PG PG GND COM M3 M2 M1 P2501 TO CYLINDER UNIT IIC DATA IIC CLK VBI1 VBI2 COM MUTE OSD VI...

Page 148: ...C2519 25V220 C2571 6V220 C2502 0 1 C2501 6V47 C6308 47K R2562 TL2502 R2563 1K 0 056 C2562 0 056 C2561 P2571 TO CAPSTAN UNIT GND 8 CAP R F CAP ET CURR LIMIT GND CAP FG1 UNREG 15V 5V 7 6 5 4 3 1 2 LOADING MOTOR P1531 1 2 I J H G A B C E A REG12V MAZ4056NHF D6306 0 01 C6302 2SD0601A0L Q6305 REG 5V V V V V V V A A PG PG GND COM M3 M2 M1 P2501 TO CYLINDER UNIT IIC DATA IIC CLK VBI1 VBI2 COM MUTE OSD VI...

Page 149: ...IN B INH IN A R3 L1 L3 R0 R1 R2 L2 SW LOGIC VSS VEE VDD X SW5 8V REG 12V REG 12V REG A 5V REG 12V 12V LB7408 0 L4501 1 2u V S S S V V V V V S V S S S S S V V S S S S S V U V TUNER ENG36716GF TU7401 A B C 35V10 C4307 35V10 C4306 1K R4311 10V100 C4305 47K R4309 35V10 C4303 35V10 C4304 C4302 35V10 R4302 1K R4308 100K R4304 100K R4307 100K R4303 100K C4301 35V10 R4301 1K 6V22 C1352 0 01 C1351 MAZ4056N...

Page 150: ...IN B INH IN A R3 L1 L3 R0 R1 R2 L2 SW LOGIC VSS VEE VDD X SW5 8V REG 12V REG 12V REG A 5V REG 12V 12V LB7408 0 L4501 1 2u V S S S V V V V V S V S S S S S V V S S S S S V U V TUNER ENG36716GF TU7401 A B C 35V10 C4307 35V10 C4306 1K R4311 10V100 C4305 47K R4309 35V10 C4303 35V10 C4304 C4302 35V10 R4302 1K R4308 100K R4304 100K R4307 100K R4303 100K C4301 35V10 R4301 1K 6V22 C1352 0 01 C1351 MAZ4056N...

Page 151: ...R4506 6200 R4505 10K R4553 6V33 C4505 35V10 C4504 35V10 C4503 35V10 C4502 6800 R4602 6 8K C4574 6 8K C4573 0 1 C4524 35V10 C4520 1500 R4306 35V10 C4519 1500 R4305 V V V V S S S AUDIO HEAD SW ABS NORMAL D REC AUDIO HEAD GND AUDIO HEAD COM AUDIO HEAD R AUDIO HEAD L AUDIO MUTE UNR511300L QR4304 0 1 C4511 TL4507 TW4502 1K R4500 B0AAED000003 D4501 680 R4529 390u L4502 56P C4537 1K R4525 LED PORT VCC 5V...

Page 152: ...R4506 6200 R4505 10K R4553 6V33 C4505 35V10 C4504 35V10 C4503 35V10 C4502 6800 R4602 6 8K C4574 6 8K C4573 0 1 C4524 35V10 C4520 1500 R4306 35V10 C4519 1500 R4305 V V V V S S S AUDIO HEAD SW ABS NORMAL D REC AUDIO HEAD GND AUDIO HEAD COM AUDIO HEAD R AUDIO HEAD L AUDIO MUTE UNR511300L QR4304 0 1 C4511 TL4507 TW4502 1K R4500 B0AAED000003 D4501 680 R4529 390u L4502 56P C4537 1K R4525 LED PORT VCC 5V...

Page 153: ...751 AUDIO MUTE 2SD132800L Q3701 1000P C3752 AUDIO MUTE 2SD132800L Q3702 DVD AUDIO OUT R A 2700 R3729 MA3Z142D0LG D3701 3 1 2 MUTE S MUTE DRIVE UNR511100L QR3701 CPN Y IN1 CPN C IN1 AUDIO L1 IN R AUDIO L1 IN L L1 DET DVD TUN VIN A A A A A A R3052 2200 R3053 2200 VBI1 VBI2 ART V H N S S S L123 SW DET CPNC IN DM SLICER VIDEO V Y IN DM S S S S YOUT DM COUT DM RPROUT DM GPYOUT DM BPBOUT DM I2C5DT I2C5C...

Page 154: ...751 AUDIO MUTE 2SD132800L Q3701 1000P C3752 AUDIO MUTE 2SD132800L Q3702 DVD AUDIO OUT R A 2700 R3729 MA3Z142D0LG D3701 3 1 2 MUTE S MUTE DRIVE UNR511100L QR3701 CPN Y IN1 CPN C IN1 AUDIO L1 IN R AUDIO L1 IN L L1 DET DVD TUN VIN A A A A A A R3052 2200 R3053 2200 VBI1 VBI2 ART V H N S S S L123 SW DET CPNC IN DM SLICER VIDEO V Y IN DM S S S S YOUT DM COUT DM RPROUT DM GPYOUT DM BPBOUT DM I2C5DT I2C5C...

Page 155: ...1 EP2 EP1 EP2 EXT INT SQPB SQPB CCD SECTION GND SVHS L SECAM SVHS L SECAM P R EP ON REC ON PREAMP SP ON CH1 CH2 VCA SP1 SP2 SP1 SP2 R P CH1 CH2 EP SP INT EXT R P R P P R P R ATP R R P SQPB SQPB DO REC DO C ACC TRAP FEC R P P R SD SD P R R P R P R P P R R P P R GCL SYNC CLEAR LCH SQUE V AMP ADD PILOT BPF B D ERASE PILOT TRAP 629 10dB ATT 10dB ATT 10dB ATT 6dB ATT 4dB ATT VIDEO AGC PC ET LPF DEH EMP...

Page 156: ...1 EP2 EP1 EP2 EXT INT SQPB SQPB CCD SECTION GND SVHS L SECAM SVHS L SECAM P R EP ON REC ON PREAMP SP ON CH1 CH2 VCA SP1 SP2 SP1 SP2 R P CH1 CH2 EP SP INT EXT R P R P P R P R ATP R R P SQPB SQPB DO REC DO C ACC TRAP FEC R P P R SD SD P R R P R P R P P R R P P R GCL SYNC CLEAR LCH SQUE V AMP ADD PILOT BPF B D ERASE PILOT TRAP 629 10dB ATT 10dB ATT 10dB ATT 6dB ATT 4dB ATT VIDEO AGC PC ET LPF DEH EMP...

Page 157: ... 6V100 C3729 6V100 C3730 6V1000 C1AB00001979 IC3701 DVD AUDIO EE SIGNAL TEST3 BLSW OUT DVCC2 BLSW IN SW GND1 C OUT B SGND SLICER VIDEO B SW VCC1 Y V OUT B TEST2 C OU A LINE2 OUT SLICER VIDEO A LINE3 OUT Y V OUT A SYN VCC SW A B OUT SEPA V IN CLKJ MONI V C SYNC OUT SYNC DET OUT SCL SDA SYN GND CLKR VREG AV2 B IN DRV VCC3 DVD B Pb IN TEST1 AV2 G IN DET OUTB DVD G Py IN VREF AV2 R C IN DRV VCC2 DVD R...

Page 158: ... 6V100 C3729 6V100 C3730 6V1000 C1AB00001979 IC3701 DVD AUDIO EE SIGNAL TEST3 BLSW OUT DVCC2 BLSW IN SW GND1 C OUT B SGND SLICER VIDEO B SW VCC1 Y V OUT B TEST2 C OU A LINE2 OUT SLICER VIDEO A LINE3 OUT Y V OUT A SYN VCC SW A B OUT SEPA V IN CLKJ MONI V C SYNC OUT SYNC DET OUT SCL SDA SYN GND CLKR VREG AV2 B IN DRV VCC3 DVD B Pb IN TEST1 AV2 G IN DET OUTB DVD G Py IN VREF AV2 R C IN DRV VCC2 DVD R...

Page 159: ... CKG70 CKG69 CKG68 CKG65 CKG62 CKG58 CKG50 CKG48 CKG47 CKG45 CKG42 CKG41 CKG39 CKG37 CKG35 CKG34 CKG33 CKG31 CKG30 CKG29 CKG27 CKG26 CKG25 CKG23 CKG22 CKG21 CKG19 CKG18 CKG13 CKG9 CKG6 CKG5 CKG2 CKG1 47 R6750 R6751 47 R6752 100 J0JCC0000103 LB9006 J0JCC0000103 LB9007 LB9008 J0JHC0000045 J0JHC0000046 LB9009 B1ABCF000114 Q6701 BUFFER 1 3 5 7 2 4 6 8 47X4 RX6734 B1ABCF000114 Q6702 BUFFER B1ABCF000114...

Page 160: ... CKG70 CKG69 CKG68 CKG65 CKG62 CKG58 CKG50 CKG48 CKG47 CKG45 CKG42 CKG41 CKG39 CKG37 CKG35 CKG34 CKG33 CKG31 CKG30 CKG29 CKG27 CKG26 CKG25 CKG23 CKG22 CKG21 CKG19 CKG18 CKG13 CKG9 CKG6 CKG5 CKG2 CKG1 47 R6750 R6751 47 R6752 100 J0JCC0000103 LB9006 J0JCC0000103 LB9007 LB9008 J0JHC0000045 J0JHC0000046 LB9009 B1ABCF000114 Q6701 BUFFER 1 3 5 7 2 4 6 8 47X4 RX6734 B1ABCF000114 Q6702 BUFFER B1ABCF000114...

Page 161: ...6727 47X4 RX6726 XWEFROM 47 R6745 R6714 33K R6715 47 R6703 47 CL6701 CL6705 10K R6744 0 R6718 CL6706 CL6707 R6720 47 R6742 3300 R6721 47 R6722 47 R6723 47 R6724 47 R6725 47 R6702 47 R6704 47 R6711 47 R6707 47 R6706 47 R6712 47 47KX4 RX6708 47KX4 RX6724 3 3KX4 RX6712 3 3KX4 RX6711 47X4 RX6706 1 6 8 4 3 2 7 5 1 6 8 4 2 7 5 3 7 6 8 4 1 2 5 3 2 5 3 1 4 8 6 7 6 8 4 2 7 5 3 1 3 5 7 2 4 8 6 1 1 6 8 4 2 7...

Page 162: ...6727 47X4 RX6726 XWEFROM 47 R6745 R6714 33K R6715 47 R6703 47 CL6701 CL6705 10K R6744 0 R6718 CL6706 CL6707 R6720 47 R6742 3300 R6721 47 R6722 47 R6723 47 R6724 47 R6725 47 R6702 47 R6704 47 R6711 47 R6707 47 R6706 47 R6712 47 47KX4 RX6708 47KX4 RX6724 3 3KX4 RX6712 3 3KX4 RX6711 47X4 RX6706 1 6 8 4 3 2 7 5 1 6 8 4 2 7 5 3 7 6 8 4 1 2 5 3 2 5 3 1 4 8 6 7 6 8 4 2 7 5 3 1 3 5 7 2 4 8 6 1 1 6 8 4 2 7...

Page 163: ...3407 33 R3414 F1H0J4740004 FL3412 F1H0J4740004 FL3429 F1H0J4740004 FL3431 REG D 3 3V C0DBZGC00066 IC3409 VIN GND STBY VOUT NC F1H0J4740004 FL3433 3 2 1 4 5 22X4 RX3412 1 3 5 7 2 4 6 8 22X4 RX3413 1 3 5 7 2 4 6 8 22X4 RX3414 1 3 5 7 2 4 6 8 22X4 RX3415 8 6 4 2 7 5 3 1 22X4 RX3416 8 6 4 2 7 5 3 1 22X4 RX3405 7 2 4 6 8 1 5 3 22X4 RX3404 7 2 4 6 8 1 5 3 22X4 RX3407 7 5 3 1 8 6 4 2 22X4 RX3406 7 5 3 1 ...

Page 164: ...3407 33 R3414 F1H0J4740004 FL3412 F1H0J4740004 FL3429 F1H0J4740004 FL3431 REG D 3 3V C0DBZGC00066 IC3409 VIN GND STBY VOUT NC F1H0J4740004 FL3433 3 2 1 4 5 22X4 RX3412 1 3 5 7 2 4 6 8 22X4 RX3413 1 3 5 7 2 4 6 8 22X4 RX3414 1 3 5 7 2 4 6 8 22X4 RX3415 8 6 4 2 7 5 3 1 22X4 RX3416 8 6 4 2 7 5 3 1 22X4 RX3405 7 2 4 6 8 1 5 3 22X4 RX3404 7 2 4 6 8 1 5 3 22X4 RX3407 7 5 3 1 8 6 4 2 22X4 RX3406 7 5 3 1 ...

Page 165: ...A24 MDQA23 MDQA22 MDQA21 MDQA20 MDQA19 MDQA18 MDQA17 MDQA16 MDQA15 MDQA14 MDQA13 MDQA12 MDQA11 MDQA10 MDQA9 MDQA8 MDQA7 MDQA6 MDQA5 MDQA4 MDQA3 MDQA2 MDQA1 MSA1 MSA2 MSA3 MSA4 SA5 SA6 SA7 SA8 SA9 SA10 SA11 SA12 XMRE XMWE3 XVDSPDK XIRQ6 MSD16 MSD17 MSD18 MSD19 MSD20 MSD21 MSD22 MSD23 MSD24 MSD25 MSD26 MSD27 MSD28 MSD29 MSD30 Y0 C4 C3 C2 C1 C0 Y4 Y3 Y2 MADQB15 MADQB14 MADQB13 MADQB12 MADQB11 MADQB10...

Page 166: ...A24 MDQA23 MDQA22 MDQA21 MDQA20 MDQA19 MDQA18 MDQA17 MDQA16 MDQA15 MDQA14 MDQA13 MDQA12 MDQA11 MDQA10 MDQA9 MDQA8 MDQA7 MDQA6 MDQA5 MDQA4 MDQA3 MDQA2 MDQA1 MSA1 MSA2 MSA3 MSA4 SA5 SA6 SA7 SA8 SA9 SA10 SA11 SA12 XMRE XMWE3 XVDSPDK XIRQ6 MSD16 MSD17 MSD18 MSD19 MSD20 MSD21 MSD22 MSD23 MSD24 MSD25 MSD26 MSD27 MSD28 MSD29 MSD30 Y0 C4 C3 C2 C1 C0 Y4 Y3 Y2 MADQB15 MADQB14 MADQB13 MADQB12 MADQB11 MADQB10...

Page 167: ...STD0 STD1 STD2 STD3 STD4 STD5 STD6 STD7 SVALID STCLK STEN R656ENC0 R656ENC1 R656ENC2 R656ENC3 R656ENC4 R656ENC5 R656ENC6 R656ENC7 R656ENC0 R656ENC1 R656ENC2 R656ENC3 R656ENC4 R656ENC5 R656ENC6 R656ENC7 CL3417 CL3416 CL3415 CL3414 CL3425 CL3424 CL3423 CL3422 CL3413 CL3412 CL3411 CL3410 CL3421 CL3420 CL3419 CL3418 SVALID STCLK STEN STD0 STD1 STD2 STD3 STD4 STD5 STD6 STD7 XDCS0 XDCS1 DA0 R DA1 R DA2 ...

Page 168: ...STD0 STD1 STD2 STD3 STD4 STD5 STD6 STD7 SVALID STCLK STEN R656ENC0 R656ENC1 R656ENC2 R656ENC3 R656ENC4 R656ENC5 R656ENC6 R656ENC7 R656ENC0 R656ENC1 R656ENC2 R656ENC3 R656ENC4 R656ENC5 R656ENC6 R656ENC7 CL3417 CL3416 CL3415 CL3414 CL3425 CL3424 CL3423 CL3422 CL3413 CL3412 CL3411 CL3410 CL3421 CL3420 CL3419 CL3418 SVALID STCLK STEN STD0 STD1 STD2 STD3 STD4 STD5 STD6 STD7 XDCS0 XDCS1 DA0 R DA1 R DA2 ...

Page 169: ...SD4 SD5 SD6 SD7 VDD3 3 SD8 SD9 SD10 SD11 SD12 SD13 SD14 VSS SD15 LVDD1 2 SD16 SD17 SD18 SD19 SD20 SD21 SD22 VDD3 3 SD23 SD24 SD25 SD26 SD27 SD28 SD29 VSS SD30 SD31 XSDK XSCS0 LVDD1 2 XSCS1 XSCS2 VDD3 3 XSCS3 XSCS4 XSCS5 XSCS6 XSCS7 SYSCLK VSS XSWE0 XSWE1 XSWE2 XSWE3 XSAS XSRE VDD3 3 SRXW SA0 SA1 SA2 SA3 SA4 LVDD1 2 SA5 VSS SA6 SA7 SA8 SA9 SA10 SA11 SA12 VDD3 3 SA13 SA14 SA15 SA16 SA17 SA18 SA19 VS...

Page 170: ...SD4 SD5 SD6 SD7 VDD3 3 SD8 SD9 SD10 SD11 SD12 SD13 SD14 VSS SD15 LVDD1 2 SD16 SD17 SD18 SD19 SD20 SD21 SD22 VDD3 3 SD23 SD24 SD25 SD26 SD27 SD28 SD29 VSS SD30 SD31 XSDK XSCS0 LVDD1 2 XSCS1 XSCS2 VDD3 3 XSCS3 XSCS4 XSCS5 XSCS6 XSCS7 SYSCLK VSS XSWE0 XSWE1 XSWE2 XSWE3 XSAS XSRE VDD3 3 SRXW SA0 SA1 SA2 SA3 SA4 LVDD1 2 SA5 VSS SA6 SA7 SA8 SA9 SA10 SA11 SA12 VDD3 3 SA13 SA14 SA15 SA16 SA17 SA18 SA19 VS...

Page 171: ...0 MAM10 VSS MAM1 VSS MCKM MCKIM VDD3 3 MAM3 MAM7 MAM4 MAM6 MAM5 VSS XWEM XRASM LVDD1 2 XCASM BAM1 VDD3 3 BAM0 XCSM MDQM15 MDQM0 MDQM14 VSS MDQM1 MDQM13 MDQM2 MDQM12 MDQM3 VDD3 3 MDQM11 MDQM4 MDQM10 MDQM5 MDQM9 VSS MDQM6 MDQM8 MDQM7 SA25 SA24 SA23 VDD3 3 VDD3 3 LVDD1 2 LVDD1 2 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS DQMM2 DQMM3 MDQM23 MDQM24 MDQM22 VSS LVDD1 ...

Page 172: ...0 MAM10 VSS MAM1 VSS MCKM MCKIM VDD3 3 MAM3 MAM7 MAM4 MAM6 MAM5 VSS XWEM XRASM LVDD1 2 XCASM BAM1 VDD3 3 BAM0 XCSM MDQM15 MDQM0 MDQM14 VSS MDQM1 MDQM13 MDQM2 MDQM12 MDQM3 VDD3 3 MDQM11 MDQM4 MDQM10 MDQM5 MDQM9 VSS MDQM6 MDQM8 MDQM7 SA25 SA24 SA23 VDD3 3 VDD3 3 LVDD1 2 LVDD1 2 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS DQMM2 DQMM3 MDQM23 MDQM24 MDQM22 VSS LVDD1 ...

Page 173: ... R4419 0 R4408 0 R4414 0 R4413 0 4 5 6 1 2 3 ON NR GND OUT GND REG DAC 3 3V C0CBCBD00002 IC4404 GND OUTY INA INB VCC MA3Z142K0LG D4401 C0JBAD000107 IC4403 XD MUTE OUT 3 1 2 4 5 3 2 1 BCK DOUT DGND VDD SCKI TEST MODE0 FMT0 MODE1 VINR FMT1 VREF2 VCC AGND XPDWN BYPAS FSYNC LRCK VREF1 C0FBAK000008 IC4406 AUDIO A D CONVERTER 10 9 8 7 6 5 4 3 2 1 11 12 13 14 15 16 17 20 19 18 AGND VCOM ZEROA NC ML MDI S...

Page 174: ... R4419 0 R4408 0 R4414 0 R4413 0 4 5 6 1 2 3 ON NR GND OUT GND REG DAC 3 3V C0CBCBD00002 IC4404 GND OUTY INA INB VCC MA3Z142K0LG D4401 C0JBAD000107 IC4403 XD MUTE OUT 3 1 2 4 5 3 2 1 BCK DOUT DGND VDD SCKI TEST MODE0 FMT0 MODE1 VINR FMT1 VREF2 VCC AGND XPDWN BYPAS FSYNC LRCK VREF1 C0FBAK000008 IC4406 AUDIO A D CONVERTER 10 9 8 7 6 5 4 3 2 1 11 12 13 14 15 16 17 20 19 18 AGND VCOM ZEROA NC ML MDI S...

Page 175: ...75 12K R44029 C44019 47P 47K R44060 C44036 16V47 R44042 0 C44026 50V1 R44031 1K R44032 1K C44027 50V1 C44024 25V47 C44025 25V47 470 R43974 470 R43975 4 5 6 XN0650100L Q43971 3 2 1 Y C MIX REG AU 5V 3 C0CBCDC00026 IC44004 2 1 4 5 REG 12V C0CBCDC00027 IC44005 VIN VOUT ON REG 3 2 1 4 5 SELECTOR SWITCH AUDIO BUFFER C1AB00001920 IC44001 4 5 6 3 2 1 VIDEO AMP XN0460100L Q43972 PS43003 Hi Fi AUDIO SECTIO...

Page 176: ...75 12K R44029 C44019 47P 47K R44060 C44036 16V47 R44042 0 C44026 50V1 R44031 1K R44032 1K C44027 50V1 C44024 25V47 C44025 25V47 470 R43974 470 R43975 4 5 6 XN0650100L Q43971 3 2 1 Y C MIX REG AU 5V 3 C0CBCDC00026 IC44004 2 1 4 5 REG 12V C0CBCDC00027 IC44005 VIN VOUT ON REG 3 2 1 4 5 SELECTOR SWITCH AUDIO BUFFER C1AB00001920 IC44001 4 5 6 3 2 1 VIDEO AMP XN0460100L Q43972 PS43003 Hi Fi AUDIO SECTIO...

Page 177: ...REC EVQ11G07K S7504 TO VHS EVQ11G07K S7503 EVQ11G07K S7502 TO DVD H G PP7502 DIGITAL I F SECTION POWER AND DIGITAL I F P C B TO PP31903 7 8 5 4 3 2 1 GND FL RST FL CS GND FL CLK GND FL DATA AD 5V 6 PP7503 SYSCON TIMER SECTION MAIN P C B TO P6601 F F VP GND GND 8 7 6 5 4 3 2 1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 64 63 62 61 60 59 58 57 56 55 54 53 ...

Page 178: ...REC EVQ11G07K S7504 TO VHS EVQ11G07K S7503 EVQ11G07K S7502 TO DVD H G PP7502 DIGITAL I F SECTION POWER AND DIGITAL I F P C B TO PP31903 7 8 5 4 3 2 1 GND FL RST FL CS GND FL CLK GND FL DATA AD 5V 6 PP7503 SYSCON TIMER SECTION MAIN P C B TO P6601 F F VP GND GND 8 7 6 5 4 3 2 1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 64 63 62 61 60 59 58 57 56 55 54 53 ...

Page 179: ... IN REC MODE REMOTE CTL RECEIVER PNA4618M12VT IC7801 0 1 C7801 3 2 1 C4801 0 01 R4801 75 FRONT S VHS JACK K2HZ107A0001 JK4802 5 6 3 4 1 2 L2 1 2 3 5 4 6 IN VIDEO MONO L ch R ch AUDIO IN FRONT A V JACK K2HA307A0003 JK4801 7 12K R7812 REC EVQ11G07K S7807 6800 R7810 4700 R7809 3300 R7808 1800 R7807 PLAY EVQ11G07K S7808 CH DN EVQ11G07K S7809 SKIP F EVQ11G07K S7813 EVQ11G07K S7810 REW EVQ11G07K S7812 E...

Page 180: ... IN REC MODE REMOTE CTL RECEIVER PNA4618M12VT IC7801 0 1 C7801 3 2 1 C4801 0 01 R4801 75 FRONT S VHS JACK K2HZ107A0001 JK4802 5 6 3 4 1 2 L2 1 2 3 5 4 6 IN VIDEO MONO L ch R ch AUDIO IN FRONT A V JACK K2HA307A0003 JK4801 7 12K R7812 REC EVQ11G07K S7807 6800 R7810 4700 R7809 3300 R7808 1800 R7807 PLAY EVQ11G07K S7808 CH DN EVQ11G07K S7809 SKIP F EVQ11G07K S7813 EVQ11G07K S7810 REW EVQ11G07K S7812 E...

Page 181: ...me MA13 154 MA13 21 A12 VDOUT0 289 R656DEC0 283 R656IN0 Port Name Pin No Pin No Port Name MA14 152 MA14 20 A13 Port Name Pin No Pin No Port Name VDOUT1 288 R656DEC1 284 R656IN1 MDQM16 292 DQ16 2 DQ0 MDQ0 88 MDQA0 2 DQ0 VDOUT2 286 R656DEC2 285 R656IN2 MDQM17 295 DQ17 4 DQ1 MDQ1 89 MDQA1 4 DQ1 VDOUT3 285 R656DEC3 286 R656IN3 MDQM18 297 DQ18 5 DQ2 Port Name Pin No Pin No Port Name MDQ2 91 MDQA2 5 DQ2...

Page 182: ...D30 27 LDTI14 51 SD30 43 I O14 SA15 10 SA15 2 A14 SD31 26 LDTI15 50 SD31 45 I O15 SA16 9 SA16 1 A15 SA17 8 SA17 48 A16 SA18 7 SA18 17 A17 SA19 6 SA19 16 A18 SA20 3 SA20 SA21 2 SA21 SA22 12 ADR22 1 SA22 SA23 13 ADRH0 363 SA23 SA24 14 ADRH1 362 SA24 SA25 15 ADRH2 361 SA25 MSD16 MSD31 DATA BUS LINE TC11 1 TC13 1 TC Pin No Port Name Pin No Port Name MSD16 203 HD0 74 LDEV0 MSD17 204 HD1 73 LDEV1 MSD18 ...

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Page 184: ......

Page 185: ......

Page 186: ... R2 L2 SW LOGIC VSS VEE VDD X SW5 8V REG 12V REG 12V REG A 5V REG 12V 12V LB7408 0 L4501 1 2u V S S S V V V V V S V S S S S S V V S S S S S V U V TUNER ENG36716GF TU7401 A B C 35V10 C4307 35V10 C4306 1K R4311 10V100 C4305 47K R4309 35V10 C4303 35V10 C4304 C4302 35V10 R4302 1K R4308 100K R4304 100K R4307 100K R4303 100K C4301 35V10 R4301 1K 6V22 C1352 0 01 C1351 MAZ4056NHF D1351 820 R1351 TL1002 RE...

Page 187: ... R4506 6200 R4505 10K R4553 6V33 C4505 35V10 C4504 35V10 C4503 35V10 C4502 6800 R4602 6 8K C4574 6 8K C4573 0 1 C4524 35V10 C4520 1500 R4306 35V10 C4519 1500 R4305 V V V V S S S AUDIO HEAD SW ABS NORMAL D REC AUDIO HEAD GND AUDIO HEAD COM AUDIO HEAD R AUDIO HEAD L AUDIO MUTE UNR511300L QR4304 0 1 C4511 TL4507 TW4502 1K R4500 B0AAED000003 D4501 680 R4529 390u L4502 56P C4537 1K R4525 LED PORT VCC 5...

Page 188: ...UDIO OUTPUT R AUDIO SELECT H AUDIO L AUDIO R AV CONTROL AV CONTROL AV CONTROL SERIAL CLOCK AV CONTROL MODE AV CONTROL LEVEL METER R AV SW LEVEL METER L B MODE H BURST GATE PULSE BACK UP 5V BAND U BAND VL BILINGUAL MIX L BIL BIL L BIL H BIL M1 L BS CLOCK BS DATA BS LCH IN BS MIX H BS MON H BS MONI H BS RCH IN BS VIDEO BS VIDEO BS1 BS H BS LEVEL BS M H BS VTR H BUS CLK BUS LSN BUS TLK BUZZER CAP EC ...

Page 189: ...H FM AUDIO MUTE H FM OUTPUT L FM OUTPUT R FM PACK OUTPUT L FM PACK OUTPUT R FM BS SELECT L FM BS SELECT R FS CLOCK FULL ERASE HEAD ON H FULL ERASE HEAD ON H FULL E 12V GND A GND TU GND N SW 12V H SYNC H AMP SW H P R H P L H P GND H P OUT L H P OUT R H SW HEAD PHONE L HEAD PHONE R HEAD SW HEATER HEATER HSS HTR HTR I RFE ICL IF IN SELA1 IN SELA2 IN SELA3 INS L R L INS H INSEL A1 INSEL A2 INSERT INSE...

Page 190: ...PE PLAY H NORMAL H NR BIAS NTSC L CONTROL AGC CIRCUIT OUTPUT P OFF H P OFF L P FAIL P OFF H P OFF L PAL H PAL L NTSC H PB ADJ OUT PB OUT PB H PFG PHOTSN B PICT CNT PLAY LED RVS LED PLAY PO PLAY R LED PLY DEW POWER OFF L PREROLL H PWRFAIL R CH H R CH L R ST R S F RCH H REC 12V REC CHROMA REC H REC IN REC OUT L REC START REC VR C REC VR L REC VR R REC Y REC H REC C REC Y REC EE CTL REEL T REEL S REG...

Page 191: ... POSITION PAL STOP 2 POSITION STOP 2 POSITION SAFETY TAB SW STEREO H SUB BIAS SUB SW S VHS CASSETTE L SW 5V DETECT SYNC L SYSCON 5V SYSTEM T PHOTO T RL PLS T BUSCLK T BUSLSN T BUSTLK T END L T PHOTO TAPE END L TAPE END L CAM TEST TPZ TRIC L TRICK L TRK ENV TU AUDIO TU GND TU V IN TU VIDEO TUN NOR IN TUN R TUN AUDIO IN TUNER 12V TUNER L TUNER V IN TUNER L TUNER N TUNER R TUNER 12 TUOFF H TV AUDIO T...

Page 192: ... 0 4 5 6 1 2 3 ON NR GND OUT GND REG DAC 3 3V C0CBCBD00002 IC4404 GND OUTY INA INB VCC MA3Z142K0LG D4401 C0JBAD000107 IC4403 XD MUTE OUT 3 1 2 4 5 3 2 1 BCK DOUT DGND VDD SCKI TEST MODE0 FMT0 MODE1 VINR FMT1 VREF2 VCC AGND XPDWN BYPAS FSYNC LRCK VREF1 C0FBAK000008 IC4406 AUDIO A D CONVERTER 10 9 8 7 6 5 4 3 2 1 11 12 13 14 15 16 17 20 19 18 AGND VCOM ZEROA NC ML MDI SCK DATA MC DGND VDD VCC VOUTL ...

Page 193: ...7 P31902 P6002 19 P4501 50 P39702 24 20 L OUT R OUT REAR OUTPUT JACK JK3902 DVD P4503 PS43003 P4503 4 3 PS43003 IC6701 I2C5DT IC6701 I2C5CK P C B DIGITAL TO FROM AGC AGC MIX L DM MIX R DM L2 IN L L2 IN R L1 IN L L1 IN R TUNER IN L TUNER IN R PS43001 P4501 11 10 P4501 PS43001 PS43001 P4501 4 5 P4501 PS43001 13 14 PS43001 P4501 P4501 PS43001 62 P6003 P31903 7 P39702 P9001 7 P4502 PS43002 5 6 58 PS43...

Page 194: ...31411 C31410 330P 25V220 C31407 1 C31408 1 2 K5H2022A0011 IP31401 0 R31402 8200 R31410 0 01 C31403 51K R31412 68P C31404 12K R31404 R31401 D1BFR039A010 25V220 C31400 0 1 C31401 1 2 33u L31401 MA2Q73800L D31400 L31400 22u J0JHC0000032 LB31902 LB31903 J0JHC0000032 F A C B D E G H I L K N Q 3 2 1 4 5 RESET FOR IC37501 C0EBE0000218 IC37508 K5H2022A0011 IP31400 J0JHC0000032 LB31904 2 3 4 5 6 7 8 1 PP31...

Page 195: ...KEYIN3 VREF AVCC TBUS RXD START SYNCIN SVREF VSS1 VDD3 CVIN1 VSS3 FSCIN TXD TBUS SYNC DET RST UART SW UART A3 SIN L A4 SIN L FAN LOCK NC T WARP LED H2V DUB LED VCC VSS AV2 BRANK V2D DUB LED V2D DUB LED HDD PFAIL DVD LED D2V DUB LED HDD LED PFA1 SYS PFAIL XINTM FL RESET DR P ON FL CS IIC DAT IIC CLK AV2PB WIDE SW2 NC FAN PWM OUT P50OUT 125Hz XTMUTE SLICEON P50INT XMPREQ XNMI VCC XIN 10MHz VSS XOUT ...

Page 196: ...UT DM IECOUT SCURVE0 SCURVE1 IECOUT AADC L AADC R BPBOUT DM GPYOUT DM YOUT DM COUT DM CPNCIN DM V YIN DM RPROUT DM SCURVE0 GND XFWE 35 34 LB37441 J0JCC0000103 LB34004 J0JCC0000103 LB37412 J0JCC0000103 LB37409 J0JHC0000032 LB37401 J0JHC0000032 COUT DM 820 R37602 FAN MOTOR DRIVE 2SD0874A0L Q37512 1 2 3 3 2 1 4 5 C0EBE0000194 IC37505 RESET AADC L AADC R FAN MOTOR FANDCOUT GND FANLOCK P37503 1 3 2 19 ...

Page 197: ... O Audio Main 1 2 TC 14 1 2 TC 15 1 2 TC 18 2 1 2 1 6 TC MEMORY WORKING 14 T C 2 1 IC3406 CLOCK GENERATOR SD16 SD31 DATA BUS LINE SA0 SA25 ADDRESS BUS LINE 12 T C 17 T C IC6004 BUFFER 2 13 7 8 18 5 11 3 TC TC T C T C T C T C T C T C 1 T C SYNCHRO FRAME IC50002 IC50001 34 P7402 P9001 30 P7402 P9001 26 P7402 P9001 18 P7402 P9001 22 P7402 P9001 WMDET AUDIO CPPM CPRM CSS MCP10 AV DEC SDRAM I F I F HOS...

Page 198: ...1 A B C D 2 3 4 5 Digital P C B Component Side DMR E75VP DIGITAL P C B Component Side REP3717G OVER VIEW ...

Page 199: ...1 A B C D 2 3 4 5 Digital P C B Foil Side DMR E75VP Digital P C B Foil Side REP3717G OVER VIEW ...

Page 200: ... CKC139 D 4 F CL3406 D 2 C LB4402 A 4 F C3404 C 2 C R3447 C 4 C R6715 B 2 F RX3411 D 4 C RX6720 A 1 F CKC25 C 3 F CKF1 A 3 F CL3407 D 2 C LB4403 A 4 F C3405 C 2 C R3448 C 4 C R6718 B 2 F RX3412 C 4 C RX6721 A 1 F CKC27 B 2 F CKF3 A 3 F CL3410 C 3 F LB4404 A 4 F C3406 D 2 C R3449 C 4 C R6720 B 2 F RX3413 C 4 C RX6724 B 2 F CKC29 C 3 F CKF4 A 3 F CL3411 C 3 F LB6001 C 2 F C3407 B 4 C R3450 C 4 C R67...

Page 201: ...8 80 84 78 80 84 P9001 P39702 D 1 2V 82 86 88 82 86 88 P9001 P39702 P ON 2 1 3 REG ANA 3 3V IC31508 V OUT V IN P ON 5 8 1 REG D 5V IC31507 V OUT V IN P ON V IN 2 1 3 REG ANA 5V IC31506 V OUT 8 V IN 5 1 REG 5 2V IC31505 V OUT X SW 5 8V POWER ON OFF SWITCH QR31300 REG D 3 3V IC31401 8 2 V OUT 1 V IN IP31401 1 2 88 IC37501 POWER ON QR31301 P OUT DRIVE 8 V IN 7 3 1 REG D 1 5V IC31510 VCC V IN V OUT RE...

Page 202: ...412 F1H0J4740004 FL3429 F1H0J4740004 FL3431 REG D 3 3V C0DBZGC00066 IC3409 VIN GND STBY VOUT NC F1H0J4740004 FL3433 3 2 1 4 5 22X4 RX3412 1 3 5 7 2 4 6 8 22X4 RX3413 1 3 5 7 2 4 6 8 22X4 RX3414 1 3 5 7 2 4 6 8 22X4 RX3415 8 6 4 2 7 5 3 1 22X4 RX3416 8 6 4 2 7 5 3 1 22X4 RX3405 7 2 4 6 8 1 5 3 22X4 RX3404 7 2 4 6 8 1 5 3 22X4 RX3407 7 5 3 1 8 6 4 2 22X4 RX3406 7 5 3 1 8 6 4 2 F1H0J4740004 FL3410 J0...

Page 203: ...QA24 MDQA23 MDQA22 MDQA21 MDQA20 MDQA19 MDQA18 MDQA17 MDQA16 MDQA15 MDQA14 MDQA13 MDQA12 MDQA11 MDQA10 MDQA9 MDQA8 MDQA7 MDQA6 MDQA5 MDQA4 MDQA3 MDQA2 MDQA1 MSA1 MSA2 MSA3 MSA4 SA5 SA6 SA7 SA8 SA9 SA10 SA11 SA12 XMRE XMWE3 XVDSPDK XIRQ6 MSD16 MSD17 MSD18 MSD19 MSD20 MSD21 MSD22 MSD23 MSD24 MSD25 MSD26 MSD27 MSD28 MSD29 MSD30 Y0 C4 C3 C2 C1 C0 Y4 Y3 Y2 MADQB15 MADQB14 MADQB13 MADQB12 MADQB11 MADQB1...

Page 204: ... STD0 STD1 STD2 STD3 STD4 STD5 STD6 STD7 SVALID STCLK STEN R656ENC0 R656ENC1 R656ENC2 R656ENC3 R656ENC4 R656ENC5 R656ENC6 R656ENC7 R656ENC0 R656ENC1 R656ENC2 R656ENC3 R656ENC4 R656ENC5 R656ENC6 R656ENC7 CL3417 CL3416 CL3415 CL3414 CL3425 CL3424 CL3423 CL3422 CL3413 CL3412 CL3411 CL3410 CL3421 CL3420 CL3419 CL3418 SVALID STCLK STEN STD0 STD1 STD2 STD3 STD4 STD5 STD6 STD7 XDCS0 XDCS1 DA0 R DA1 R DA2...

Page 205: ...7504 TO VHS EVQ11G07K S7503 EVQ11G07K S7502 TO DVD H G PP7502 DIGITAL I F SECTION POWER AND DIGITAL I F P C B TO PP31903 7 8 5 4 3 2 1 GND FL RST FL CS GND FL CLK GND FL DATA AD 5V 6 PP7503 SYSCON TIMER SECTION MAIN P C B TO P6601 F F VP GND GND 8 7 6 5 4 3 2 1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 ...

Page 206: ...Ref No MODE 1 2 3 STOP 4 8 0 4 8 IC7801 ...

Page 207: ...3 2 29 3 29 3 19 6 22 8 22 8 29 1 20 2 26 3 23 3 26 3 22 8 20 1 16 8 23 1 29 3 26 3 29 3 29 3 26 3 Ref No MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 STOP 29 3 22 9 29 1 23 2 29 3 29 3 29 3 29 3 29 3 29 3 29 3 29 3 29 3 26 3 26 3 26 3 26 3 26 3 26 5 26 3 Ref No MODE 61 62 63 64 STOP 26 3 26 3 26 3 29 7 Ref No MODE E C B E C B E C B STOP 26 5 5 1 26 5 0 3 7 0 0 3 8 0 Q7501 QR75...

Page 208: ...FL Drive P C B Front Jack P C B DMR E75VP Front Jack P C B VEP04868B FL Drive P C B VEP07A74B 1 A B C D E 2 3 4 5 6 7 8 9 ...

Page 209: ...MOTE CTL RECEIVER PNA4618M12VT IC7801 0 1 C7801 3 2 1 C4801 0 01 R4801 75 FRONT S VHS JACK K2HZ107A0001 JK4802 5 6 3 4 1 2 L2 1 2 3 5 4 6 IN VIDEO MONO L ch R ch AUDIO IN FRONT A V JACK K2HA307A0003 JK4801 7 12K R7812 REC EVQ11G07K S7807 6800 R7810 4700 R7809 3300 R7808 1800 R7807 PLAY EVQ11G07K S7808 CH DN EVQ11G07K S7809 SKIP F EVQ11G07K S7813 EVQ11G07K S7810 REW EVQ11G07K S7812 EJECT 6800 R7806...

Page 210: ...2 CKG58 CKG50 CKG48 CKG47 CKG45 CKG42 CKG41 CKG39 CKG37 CKG35 CKG34 CKG33 CKG31 CKG30 CKG29 CKG27 CKG26 CKG25 CKG23 CKG22 CKG21 CKG19 CKG18 CKG13 CKG9 CKG6 CKG5 CKG2 CKG1 47 R6750 R6751 47 R6752 100 J0JCC0000103 LB9006 J0JCC0000103 LB9007 LB9008 J0JHC0000045 J0JHC0000046 LB9009 B1ABCF000114 Q6701 BUFFER 1 3 5 7 2 4 6 8 47X4 RX6734 B1ABCF000114 Q6702 BUFFER B1ABCF000114 Q6703 BUFFER BUFFER B1ABCF00...

Page 211: ...RX6727 47X4 RX6726 XWEFROM 47 R6745 R6714 33K R6715 47 R6703 47 CL6701 CL6705 10K R6744 0 R6718 CL6706 CL6707 R6720 47 R6742 3300 R6721 47 R6722 47 R6723 47 R6724 47 R6725 47 R6702 47 R6704 47 R6711 47 R6707 47 R6706 47 R6712 47 47KX4 RX6708 47KX4 RX6724 3 3KX4 RX6712 3 3KX4 RX6711 47X4 RX6706 1 6 8 4 3 2 7 5 1 6 8 4 2 7 5 3 7 6 8 4 1 2 5 3 2 5 3 1 4 8 6 7 6 8 4 2 7 5 3 1 3 5 7 2 4 8 6 1 1 6 8 4 2...

Page 212: ...OUT L DVD AUDIO OUT R MIX V OUT AUDIO MIX L OUT DM A GND VHS L OUT VHS R OUT A GND X SW 5 8V A GND ADC L ADC R DVD POWER OFF AUDIO TUN IN R AUDIO TUN IN L AUDIO L2 IN L AUDIO L2 IN R L2 DET CPN C IN2 CPN Y IN2 AUDIO L1 IN R AUDIO L1 IN L AU5V AUDIO MIX R OUT DM PS43001 X SW13V 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 1 2 7 6 5 4 3 1 2 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 1 2 PP7503 PP7501 T WA...

Page 213: ... 2 3 4 5 6 7 8 1 PP31903 GND FL RST GND FL CLK GND FL DATA AD 5V FL CS 2 3 4 5 6 7 1 P31905 AD 5V VTR CS FL MUTE GND REMOCON REG 5 2V P SAVE 19 18 17 16 15 14 L123 SW DET DVD POFF SYNC DET SLICER VIDEO I2C5DT 2 3 4 5 6 7 8 9 1 11 10 12 P31903 I2C5CK MUTE AU5V MIXLOUT DM VTR S IN VTR S CLK GND VTR S OUT AUGND MIXROUT DM 13 19 18 17 16 15 14 AADC L AADC R DGND DGND BPBOUT DM 2 3 4 5 6 7 8 9 1 11 10 ...

Page 214: ...59 B 2 C44003 A 4 C44027 B 4 R43971 B 2 R44013 C 4 R44060 A 2 Q43971 C 2 C44004 B 4 C44036 A 2 R43972 B 2 R44014 C 3 R44074 D 3 Q43972 B 1 C44005 C 4 C44038 B 2 R43973 B 2 R44015 C 3 R44075 C 2 C44006 C 4 C44043 B 4 R43974 B 1 R44016 C 3 PS43001 A 4 C44011 C 4 C44045 D 3 R43975 B 1 R44017 C 3 PS43002 A 3 C44013 C 3 C44046 A 3 R43976 C 1 R44018 C 3 PS43003 A 2 C44014 C 3 C44047 B 3 R43977 C 2 R4402...

Page 215: ...1 A B C D 2 3 4 5 I O P C B DMR E75VP I O P C B VEP03G66B ...

Page 216: ...44019 47P 47K R44060 C44036 16V47 R44042 0 C44026 50V1 R44031 1K R44032 1K C44027 50V1 C44024 25V47 C44025 25V47 470 R43974 470 R43975 4 5 6 XN0650100L Q43971 3 2 1 Y C MIX REG AU 5V 3 C0CBCDC00026 IC44004 2 1 4 5 REG 12V C0CBCDC00027 IC44005 VIN VOUT ON REG 3 2 1 4 5 SELECTOR SWITCH AUDIO BUFFER C1AB00001920 IC44001 4 5 6 3 2 1 VIDEO AMP XN0460100L Q43972 PS43003 Hi Fi AUDIO SECTION MAIN P C B TO...

Page 217: ...4 5 0 4 5 0 0 PLAY 0 1 4 4 4 4 0 1 0 1 4 5 4 5 3 4 0 0 0 0 4 4 4 4 0 4 5 0 4 5 0 0 STOP 0 1 4 4 4 4 0 1 0 1 4 5 4 5 3 4 0 4 4 4 4 0 4 4 4 4 0 4 5 0 4 5 0 5 0 Ref No MODE 21 22 23 24 25 26 27 28 29 30 31 32 REC 5 0 0 4 5 4 5 4 5 4 5 4 5 4 5 4 5 9 0 4 4 4 4 PLAY 5 0 0 4 5 4 5 4 5 4 5 4 5 4 5 4 5 9 0 4 4 4 4 STOP 5 0 0 0 4 5 4 5 4 5 0 4 5 4 5 9 0 4 4 4 4 Ref No MODE 1 2 3 4 5 1 2 3 4 5 REC 4 8 0 1 3 ...

Page 218: ...11 B 2 R3962 C 6 R6201 C 2 QR1351 A 6 D7904 C 1 C2519 F 4 C3741 F 6 C5004 C 5 R1512 D 2 R4001 D 5 R6309 E 1 QR1352 A 6 D7905 D 1 C2551 E 4 C3742 F 6 C5005 C 4 R1513 D 2 R4003 C 5 R7301 A 2 QR3701 D 6 D7906 C 1 C2552 E 4 C3743 E 6 C5006 C 4 R2001 E 4 R4004 C 5 R7302 A 2 QR3951 D 7 C2561 E 4 C3744 E 6 C5007 C 5 R2002 D 3 R4005 C 5 R7303 A 3 QR3952 D 7 X3002 C 4 C2562 C 3 C3745 F 6 C6001 C 2 R2099 D ...

Page 219: ...1 A B C 2 3 4 1 4 2 4 3 4 4 4 DMR E75VP Main P C B VEP06F77BT 1 4 Section Location Map REAR FRONT ...

Page 220: ...5 6 7 8 1 4 2 4 3 4 4 4 DMR E75VP Main P C B VEP06F77BT 2 4 Section Location Map REAR FRONT ...

Page 221: ...Main P C B D E F 1 4 2 4 3 4 4 4 DMR E75VP Main P C B VEP06F77BT 3 4 Section Location Map REAR FRONT ...

Page 222: ...Location Map REAR FRONT 1 4 2 4 3 4 4 4 DMR E75VP Main P C B VEP06F77BT 4 4 Section ...

Page 223: ...0 SD11 SD12 SD13 SD14 VSS SD15 LVDD1 2 SD16 SD17 SD18 SD19 SD20 SD21 SD22 VDD3 3 SD23 SD24 SD25 SD26 SD27 SD28 SD29 VSS SD30 SD31 XSDK XSCS0 LVDD1 2 XSCS1 XSCS2 VDD3 3 XSCS3 XSCS4 XSCS5 XSCS6 XSCS7 SYSCLK VSS XSWE0 XSWE1 XSWE2 XSWE3 XSAS XSRE VDD3 3 SRXW SA0 SA1 SA2 SA3 SA4 LVDD1 2 SA5 VSS SA6 SA7 SA8 SA9 SA10 SA11 SA12 VDD3 3 SA13 SA14 SA15 SA16 SA17 SA18 SA19 VSS VSS SA20 SA21 SA22 A0 CE VSS OE ...

Page 224: ...AM0 MAM10 VSS MAM1 VSS MCKM MCKIM VDD3 3 MAM3 MAM7 MAM4 MAM6 MAM5 VSS XWEM XRASM LVDD1 2 XCASM BAM1 VDD3 3 BAM0 XCSM MDQM15 MDQM0 MDQM14 VSS MDQM1 MDQM13 MDQM2 MDQM12 MDQM3 VDD3 3 MDQM11 MDQM4 MDQM10 MDQM5 MDQM9 VSS MDQM6 MDQM8 MDQM7 SA25 SA24 SA23 VDD3 3 VDD3 3 LVDD1 2 LVDD1 2 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS DQMM2 DQMM3 MDQM23 MDQM24 MDQM22 VSS LVDD...

Page 225: ...D11280 LB11125 10u L11270 LB11126 3 2 1 B0JBSG000010 D11270 AMP AMPOUT VREF OSC GND VB VG VDD VDD VDD VDD VOUT VOUT S S OCL OCL GND R C VCC VBOOT VOUT VOUT VOUT VOUT P GND 2 45V AMP ERROR PWM COMP Q R S MOS OFF HIGH LOW TSD REFERENCE BANDGAP Control ON OFF Stop 6 7V Start 7 2V UVLO Vref 6 5V BOOT Vref VOUT 5 8V HIGHSIDE OSC DRIVER HIGHSIDE MAZ73000BC D11158 0 R11159 R A C 2 3 1 ERROR VOLTAGE DET C...

Page 226: ...5V VIN 2 5 GND P ON OFF REG DR 12V Q11270 1 2 3 D D G D D S 6 5 4 VOUT 22 19 VCC VOUT 23 25 VOUT VOUT 2 6 VDD 5 VDD 4 VDD VDD 3 2 1 D11270 3 2 3 1 R A C 1 2 4 ERROR VOLTAGE DET IC11200 3 FEED BACK Q11200 VCC 4 12 11 9 2 B2 B1 3 4 VOUT 1 3 2 VOUT 24 GND 3 1 2 IP11400 1 IC11400 P2 7 4 DC DC CONVERTER 8 HOT COLD P1 IC11150 F B DRAIN 5 2 6 SW TRANSFORMER T11150 RECTIFIER C11141 C11142 D11141 L11121 D1...

Page 227: ... 5 C37604 D 2 R34043 C 4 QR37502 D 4 LB11403 B 7 C31004 D 5 C37607 C 2 R34044 C 4 LB11404 B 7 C31400 B 4 C37609 C 1 R34045 C 5 CL37401 C 4 LB31001 C 5 C31401 B 4 C37610 D 1 R34046 C 4 TL37503 D 2 LB31002 C 5 C31402 B 4 C37626 D 4 R34047 C 5 TL37504 D 2 LB31003 C 5 C31403 B 4 C37636 D 3 R34048 C 4 TL37518 D 3 LB31004 D 5 C31404 B 4 C37639 A 8 R34049 B 3 TL37519 D 3 LB31005 D 5 C31405 B 5 C37651 D 2...

Page 228: ...1 A B C D E 2 3 4 5 6 7 8 9 Power Digital I F P C B DMR E75VP Power Digital I F P C B VEP09133A ...

Page 229: ... 220 R6105 220 R6104 220 R6108 220 R6026 10K R6027 10K R6009 10K R6010 10K C6014 1000P 1000P C6016 0 033 C6015 2200 R6017 180 R6023 1 5u L6004 560P C6017 1M R6013 470 R6012 1 C6013 R6001 1K 0 01 C6009 470P C6008 82P C6007 100P C6006 5 6u L6001 0 01 C6103 0 1 C6101 TL6002 3300 R6201 TL6004 BATTERY BACK UP CR2354 1GUF B7751 1K R7751 MA2C700A0F D7752 6V330 C7752 V P6001 DIGITAL I F SECTION POWER AND ...

Page 230: ...1 C2519 25V220 C2571 6V220 C2502 0 1 C2501 6V47 C6308 47K R2562 TL2502 R2563 1K 0 056 C2562 0 056 C2561 P2571 TO CAPSTAN UNIT GND 8 CAP R F CAP ET CURR LIMIT GND CAP FG1 UNREG 15V 5V 7 6 5 4 3 1 2 LOADING MOTOR P1531 1 2 I J H G A B C E A REG12V MAZ4056NHF D6306 0 01 C6302 2SD0601A0L Q6305 REG 5V V V V V V V A A PG PG GND COM M3 M2 M1 P2501 TO CYLINDER UNIT IIC DATA IIC CLK VBI1 VBI2 COM MUTE OSD ...

Page 231: ...V T REEL SENSOR IC1511 4 2 1 3 4 2 3 1 TL23 TL24 80 T REEL 79 S REEL 27 SAFETY TAB 7 S PHOTO 8 T PHOTO SW MODE S1532 5 4 3 2 1 SW4 SW3 SW2 SW1 SW4 SW3 SW2 SW1 30 POSITION SW4 POSITION SW3 31 32 POSITION SW2 POSITION SW1 33 PB CTL OUT EX FF REW TW2002 97 82 6 5 P4002 P4002 HEAD CONTROL 95 94 TL6001 256Hz 73 COMPOSER FG PG AMPLIFIRE DIFFERENTIAL 17 16 15 CYL PFG 90 18 CYL ET CTL AMP REF 96 O REF 91 ...

Page 232: ...502 PP31903 7 SEG34 SEG26 SEG25 SEG16 SEG15 SEG00 SEG35 DIG04 59 45 44 29 28 19 17 9 FIP DRIVE IC7502 DIG00 DIG03 54 58 60 DIG09 63 DIG05 S DATA S CLOCK CS RESET 4 3 2 1 TIMER DISPLAY DP7501 47 29 21 5 53 58 54 52 49 10G 7G 5G 1G 6G P36 P20 P19 P1 F F F F 62 61 2 1 MAIN P C B FL ON 49 CONVERTER DC DC T7901 FL FL 1 5 4 X SW 13V PP7503 P6601 8 PP7503 P6601 7 FL ON Q7903 FL ON QR7901 AD 5V 4 P31905 P...

Page 233: ...Q3701 1000P C3752 AUDIO MUTE 2SD132800L Q3702 DVD AUDIO OUT R A 2700 R3729 MA3Z142D0LG D3701 3 1 2 MUTE S MUTE DRIVE UNR511100L QR3701 CPN Y IN1 CPN C IN1 AUDIO L1 IN R AUDIO L1 IN L L1 DET DVD TUN VIN A A A A A A R3052 2200 R3053 2200 VBI1 VBI2 ART V H N S S S L123 SW DET CPNC IN DM SLICER VIDEO V Y IN DM S S S S YOUT DM COUT DM RPROUT DM GPYOUT DM BPBOUT DM I2C5DT I2C5CK SYNC DET S S S S S S S S...

Page 234: ...EP1 EP2 EP1 EP2 EXT INT SQPB SQPB CCD SECTION GND SVHS L SECAM SVHS L SECAM P R EP ON REC ON PREAMP SP ON CH1 CH2 VCA SP1 SP2 SP1 SP2 R P CH1 CH2 EP SP INT EXT R P R P P R P R ATP R R P SQPB SQPB DO REC DO C ACC TRAP FEC R P P R SD SD P R R P R P R P P R R P P R GCL SYNC CLEAR LCH SQUE V AMP ADD PILOT BPF B D ERASE PILOT TRAP 629 10dB ATT 10dB ATT 10dB ATT 6dB ATT 4dB ATT VIDEO AGC PC ET LPF DEH E...

Page 235: ...7 6V100 C3729 6V100 C3730 6V1000 C1AB00001979 IC3701 DVD AUDIO EE SIGNAL TEST3 BLSW OUT DVCC2 BLSW IN SW GND1 C OUT B SGND SLICER VIDEO B SW VCC1 Y V OUT B TEST2 C OU A LINE2 OUT SLICER VIDEO A LINE3 OUT Y V OUT A SYN VCC SW A B OUT SEPA V IN CLKJ MONI V C SYNC OUT SYNC DET OUT SCL SDA SYN GND CLKR VREG AV2 B IN DRV VCC3 DVD B Pb IN TEST1 AV2 G IN DET OUTB DVD G Py IN VREF AV2 R C IN DRV VCC2 DVD ...

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