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Hitachi DV-P533U, Руководство по обслуживанию, Страница: 11 / 53

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Hitachi DV-P533U Скачать руководство пользователя страница 11

2-3

ITEM

DV-P735U/P735U(C)/P533U

DV-P725U/P325U/P323U

Disc Navigation

O (DV-P735U/P735U(C))

--- (DV-P533U)

--- 

DVD Zoom x2 / x4 / x16

O / O / ---

←

Program and Random Play of DVD / 
VCD

---

←

A-B Repeat

O

←

Repeat

O

←

Last Play

O

←

Closed Caption for NTSC DVD

O

←

Front Panel Display Dimmer

O

←

Screen Saver

O

←

Auto Power Off

O

←

Jog Shuttle on Remote

---

←

TV Control

O (DV-P735U/P735U(C))

--- (DV-P533U)

O

FEATURES

REMOTE

CONTROLLER

Содержание DV-P533U

Страница 1: ...SERVICE MANUAL DVD PLAYER SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT TK No 9301E 2003 Digital Media Division Tokai February DV P735U DV P735U C DV P533U ...

Страница 2: ...T DISASSEMBLY INSTRUCTIONS 4 1 4 1 1 Disassembly Flowchart 4 1 4 1 2 Disassembly Method 4 1 5 EXPLODED VIEW AND PARTS LIST 5 1 5 1 EXPLODED VIEW 5 1 5 2 REPLACEMENT PARTS LIST 5 2 5 2 1 Mechanical Parts List 5 2 5 2 2 Electrical Parts List 5 3 SCHEMATIC AND BLOCK DIAGRAMS CBA S 1 SCHEMATIC DIAGRAMS CBA S AND TEST POINTS 1 2 WIRING DIAGRAM 3 3 SCHEMATIC DIAGRAMS 4 3 1 DVD Main 1 3 Schematic Diagram...

Страница 3: ...t least 30cm away from the pickup lens when the diode is turned on Do not look directly at the laser beam Caution Use of controls and adjustments or doing procedures other than those specified herein may result in hazardous radiation exposure Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin Location Inside Top of DVD mechanism LASER RADIATION WH...

Страница 4: ...Note especially 1 Wires covered with PVC tubing 2 Double insulated wires 3 High voltage leads D Use specified insulating materials for hazardous live parts Note especially 1 Insulation tape 2 PVC tubing 3 Spacers 4 Insulators for transistors E When replacing AC primary side components transformers power cord etc wrap ends of wires securely about the terminals before solder ing F Observe that the w...

Страница 5: ...and externally exposed accessible parts RF termi nals antenna terminals video and audio input and output terminals microphone jacks earphone jacks etc is lower than or equal to the specified value in the table below Measuring Method Power ON Insert load Z between B earth ground power cord plug prongs and exposed accessible parts Use an AC voltmeter to measure across the terminals of load Z See Fig...

Страница 6: ...2 Remove the flat pack IC with tweezers while apply ing the hot air 3 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 1 Release the flat pack IC from the CBA using twee zers Fig S 1 6 Caution 1 Do not supply hot air to the chip parts around the f...

Страница 7: ... of the flat pack IC you can remove it easily Fig S 1 3 2 Affix the wire to a workbench or solid mounting point as shown in Fig S 1 5 3 While heating the pins using a fine tip soldering iron or hot air blower pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig S 1 5 4 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire...

Страница 8: ...due to a potential difference caused by electro static charge during unpacking or repair work 1 Ground for Human Body Be sure to wear a grounding band 1MΩ that is prop erly grounded to remove any static electricity that may be charged on the body 2 Ground for Workbench 4 Be sure to place a conductive sheet or copper plate with proper grounding 1MΩ on the workbench or other surface where the semi c...

Страница 9: ...2 1 2 1 SPECIFICATIONS GENERAL INFORMATION 2 ...

Страница 10: ...hone Jack Volume O O DV P725U DV P325U P323U PAL Disc NTSC Out O Video Out Mode NTSC PAL PAL60 O S Video Component Composite O O O Video D A Converter 10bit Black Level Select O Picture Control Progressive Out O DV P735U P735U C DV P533U O DV P725U DV P325U P323U Audio D A Converter 192kHz 24bit Digital Audio Out Optical Coaxial O O O Dolby Digital 5 1 ch Decode DTS Digital Out O Virtual Surround ...

Страница 11: ...U C DV P533U DVD Zoom x2 x4 x16 O O Program and Random Play of DVD VCD A B Repeat O Repeat O Last Play O Closed Caption for NTSC DVD O Front Panel Display Dimmer O Screen Saver O Auto Power Off O Jog Shuttle on Remote TV Control O DV P735U P735U C DV P533U O FEATURES REMOTE CONTROLLER ...

Страница 12: ...k press and hold for 1 5 seconds for a forward search 5 STOP to stop playback 6 OPEN CLOSE to open close the disc tray 7 Disc tray 8 Display 9 MAIN AC Power Cord connect to a standard AC outlet 10 COAXIAL Digital audio out connect to AUDIO inputs of a digital coaxial audio equipment 11 AUDIO OUT Left Right connect to AUDIO inputs of an amplifier receiver or stereo system 12 VIDEO OUT connect to th...

Страница 13: ...eturns to the previous operation 14 SKIP Press to skip Chapters or Tracks 15 STOP Press to stop the disc motion 16 h h Press to view the DVD picture in fast reverse motion or to reverse playback of an Audio CD 17 TV POWER To exclusively turn ON OFF the TV 18 VIDEO TV Press to select the external input mode or TV mode of the TV 19 TV VOL Press to exclusively control the TV volume 20 TV CH p p o o P...

Страница 14: ...er function is on Stays on when repeat track function is on Stays on when the A B repeat function is on Stays on when the repeat function is on Stays on when repeat title function is on Displays how long a current title or track has been played back When a chapter or track has switched the number of a new title chapter or track is displayed Power on No disc inserted can not read Tray open Tray clo...

Страница 15: ...nt video in jacks 14 S VIDEO OUT connect to a TV with S Video inputs 15 INTERLACE PROGRESSIVE SCAN SELECTOR to select interlace or progressive scanning Caution Do not touch the inner pins of the jacks on the rear panel Electrostatic discharge may cause permanent damage to the player 9 PAUSE STEP pause playback temporarily frame by frame playback 10 h h to view DVD picture in fast reverse motion 11...

Страница 16: ...t chapter function is on Stays on when repeat track function is on Stays on when the A B repeat function is on Stays on when the repeat function is on Stays on when repeat title function is on Displays how long a current title or track has been played back When a chapter or track has switched the number of a new title chapter or track is displayed Power on No disc inserted Tray open Tray closed Lo...

Страница 17: ... defective Yes Yes Yes No No No FLOW CHART NO 3 When the output voltage fluctuates Yes No FLOW CHART NO 4 When buzz sound can be heard in the vicinity of power circuit Check if there is any short circuit on the rectifying diode and the circuit in each rectifying circuit of the secondary side and service it if defective D1003 D1006 D1008 D1016 D1030 IC1002 Q1002 Q1004 Q1011 Does the photo coupler c...

Страница 18: ...ed normally Check D1047 and the periphery circuit and service it if defective Refer to FLOW CHART NO 6 P ON 9V EV 9V is not outputted Yes Yes No No Is approximately 2 5V voltage supplied to Pin 1 of IC1002 FLOW CHART NO 10 EV 1 5V is not outputted Replace IC1002 Check D1006 C1014 C1050 and their periphery and service it if detective FLOW CHART NO 6 P ON 9V EV 9V is not outputted Is 9V voltage supp...

Страница 19: ... pressing each switches SW2002 2003 2005 2008 do the voltage of each pin of IC2001 shown below switch to 75mV from 6mV SW2002 2006 2008 IC2001 3PIN SW2003 2005 2007 IC2001 4PIN Check the switches SW2002 2003 2005 2008 and their periphery and service it if detective No Re install the switches SW2002 2003 2005 2008 correctly or replace the poor switch Replace IC2001 Yes Yes Yes Yes Yes Yes No No No ...

Страница 20: ...the DVD Mecha No Yes No improvement can be found Original DVD Main CBA is poor No improvement can be found Original DVD Main CBA is poor Yes FLOW CHART NO 15 The disc tray cannot be opened and closed Replace the DVD Main CBA Original DVD Main CBA is poor Replace the DVD Mecha No improvement can be found No Yes FLOW CHART NO 14 The disc tray cannot be opened and closed It can be done using the remo...

Страница 21: ...02 9PIN Cb IC1402 11PIN Cr IC1402 21PIN CVBS IC1402 18PIN S Y IC1402 23PIN S C IC1402 15PIN Cb IC1402 13PIN Cr Check the periphery of JK1404 from Pins 13 15 18 of IC1402 and service it if detective Check the periphery of JK1404 from Pin 21 of IC1402 and service it if detective Check the periphery of JK1401 from Pin 18 of IC1402 and service it if detective Check the periphery of JK1401 from Pin 23 ...

Страница 22: ...e DVD Main CBA or DVD Mecha Replace the DVD Main CBA or DVD Mecha Replace IC1201 Check the periphery between Pins 1 7 of IC1201 and JK1404 and service it if detective Check each line between each pin of CN1601 and each pin of IC1201 on AV CBA and service it if detective CN1601 13PIN IC1201 2PIN AUDIO L CN1601 15PIN IC1201 6PIN AUDIO R Are the analog audio signals inputted to each pin of IC1201 Are...

Страница 23: ... At this time no buttons are available 6 Unplug the AC cord from the AC outlet Then plug it again 7 Turn the power on by pressing the power button and the tray will close 8 Press 1 2 3 4 and DISPLAY buttons on the remote control unit in that order Fig g appears on the screen 9 Press 3 button on the remote control unit Fig h appears on the screen F W Version Up Mode Please insert a DISC for F W Ver...

Страница 24: ...s on the remote control unit in that order The B E version appears on the VFD and the F E and B E versions appear on TV screen 3 Turn the power off to reset the unit Note If the firmware has been changed etc we will use Service News etc to report on how to obtain new firmware data and create an upgraded disc Fig h model Ver Region TEST 3 EEPROM CLEAR EEPROM CLEAR OK EXIT POWER RETURN ...

Страница 25: ...ide and then three Locking Tabs B at the bottom 1 6 Release three Locking Tabs L 4 Then remove the Front Assembly CAUTION 2 Electrostatic breakdown of the laser diode in the optical system block may occur as a potential difference caused by electrostatic charge accumulated on cloth human body etc during unpacking or repair work To avoid damage of pickup follow next procedures 2 1 Disconnect Connec...

Страница 26: ... 3 L 3 L 1 L 1 B L 2 L 4 L 4 Fig D2 3 DVD Mecha S 2 S 2 CN201 CN301 Fig D3 Fig D4 View for A Pickup Unit B A Short the three short lands by soldering View for B Slide DVD Mecha Fig D5 4 AV CBA 5 DVD Main CBA S 5 S 3 S 4 CN1601 CN1001 S 4 6 Function CBA Desolder from bottom ...

Страница 27: ...Panel S 6 7 Main CBA Holder Fig D6 Rotate this roulette in the direction of the arrow A View for A To Remove the Disc manually 1 Remove the Top Cover 2 Rotate the roulette in the direction of the arrow as shown below ...

Страница 28: ...BA COMPONENT REPLACEMENT 2B3 2L031 2L105 W1601 W1001 2L031 1B1 DVD MECHANISM UNIT REPLACEMENT ORDER FORMAT 2L021 A2 2L021 2L021 A13 2L011 2L011 2L011 A16 2L011 2L011 2L041 A13 A1X 2L101 FUNCTION CBA COMPONENT REPLACEMENT AC1001 001 F1001 5 1 EXPLODED VIEW EXPLODED VIEW AND PARTS LIST 5 ...

Страница 29: ... A17 TJ16834 REAR PANEL P735U P735U C A17 TJ16835 REAR PANEL P533U AC1001 TE15463 AC CORD 1B1 TS18391 DVD MECHA 2B3 TJ16837 HOLDER MAIN PCB 2L011 TJ16023 SCREW M3X5 P735U P735U C 2L011 TJ15891 SCREW M3X5 P533U 2L021 TJ15952 SCREW 3X8 2L031 TJ15683 SCREW M3X6 2L041 TJ15892 SCREW M3X8 2L071 TJ15683 SCREW M3X6 2L101 TJ15683 SCREW M3X6 2L105 TJ10177 SCREW 3X8 001 TS18393 DVD Main CBA ACCESSORIES X1 TS...

Страница 30: ...C3198 Y Q1006 TC12411 TRANSISTOR KRA110M Q1008 TC10778 TRANSISTOR KTC3199 GR Q1011 TC12634 TRANSISTOR 2SC2120 Y TPE2 Q1015 TC12411 TRANSISTOR KRA110M Q1016 TC10778 TRANSISTOR KTC3199 GR Q1201 TC10778 TRANSISTOR KTC3199 GR Q1202 TC10778 TRANSISTOR KTC3199 GR Q1203 TC10784 TRANSISTOR KTA1266 Y SYMBOL NO P NO DESCRIPTION Q1204 TC10784 TRANSISTOR KTA1266 Y Q1351 TC10778 TRANSISTOR KTC3199 GR Q1352 TC1...

Страница 31: ...5 4 SW2007 TE11957 TACT SWITCH SW2008 TE11957 TACT SWITCH W1001 TE15461 22P FFC W1601 TE15462 18P FFC SYMBOL NO P NO DESCRIPTION SYMBOL NO P NO DESCRIPTION ...

Страница 32: ...ering The correct part number is shown in the parts list and may be slightly different or amended since these drawings were prepared 2 All voltages are DC voltages unless otherwise specified Values in schematic diagrams The values dielectric strength power capacitance and tolerances of the resistors excluding variable resistors and capacitors are indicated in the sche matic diagrams using abbrevia...

Страница 33: ...ty of repaired units use only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Wire Connectors 1 Prefix symbol CN means connector can disconnect and reconnect 2 Prefix symbol CL means wire solder holes of the PCB wire is soldered directly 5 Voltage indications for PLAY and STOP mode on the schematics are as shown below 6 How to r...

Страница 34: ...002 VIDEO Cr 3 3 GND 4 4 I P SW 1 1 ASPECT NU 2 2 VIDEO Cb 5 5 A MUTE 12 12 GND 11 11 GND 6 6 VIDEO Y 7 7 GND 8 8 VIDEO C 9 9 GND 10 10 CN601 CN1601 AC CORD AUDIO L OUT AUDIO R OUT VIDEO OUT DIGITAL AUDIO OUT S VIDEO OUT EV 1 5V 3 3 K2 1 1 KEY 2 2 2 NU 3 3 GND 4 4 KEY 4 5 5 KEY 3 6 6 DRIVE CBA 19 20 VIDEO Y OUT VIDEO Cb OUT VIDEO Cr OUT SPDIF 18 18 AUDIO L 13 13 A L MUTE 14 14 AUDIO R 15 15 A R MU...

Страница 35: ...4 3 1 DVD Main 1 3 Schematic Diagram 3 SCHEMATIC DIAGRAMS ...

Страница 36: ...5 3 2 DVD Main 2 3 Schematic Diagram ...

Страница 37: ... 0 2 0 32 64 0 8 0 8 96 3 4 3 4 128 2 0 2 0 PIN NO PLAY STOP PIN NO PLAY STOP PIN NO PLAY STOP PIN NO PLAY STOP 129 2 0 2 0 161 0 5 0 5 193 225 1 9 1 9 130 2 2 2 2 162 1 4 1 4 194 0 0 226 3 3 3 3 131 2 3 2 3 163 195 3 3 3 3 227 132 0 4 0 1 164 0 9 0 9 196 228 133 1 2 0 4 165 3 3 3 3 197 229 134 0 4 0 1 166 1 5 1 5 198 0 0 230 0 0 135 0 2 0 2 167 0 0 199 231 136 2 3 2 3 168 2 1 2 1 200 232 3 3 3 3 ...

Страница 38: ...7 3 3 DVD Main 3 3 Schematic Diagram ...

Страница 39: ...wer supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail A V F CAUTION FOR CONTINUED PROTECTION AGAINST FIRE HAZARD REPLACE ONLY WITH THE SAME TYPE FUSE ATTENTION POUR UNE PROTECTION CONTINUE LES RISQES D INCELE N UTILISER QUE DES FUSIBLE DE MÊME TYPE RISK OF FIRE REPLACE FUSE AS MARKED Thi...

Страница 40: ...9 3 5 AV 2 3 Schematic Diagram ...

Страница 41: ...G 2G a d g c b e f 1 3 2 4 5 DVD VCD PBC STANDBY A B REPEAT TRK CHP TITLE 7G 6G 5G 4G 3G 2G 1G a b c d e f g c d e f g c d e f g c d e f g c d e f g c d e f g h i a b a b a b a b a b FL2001 MATRIX CHART STANDBY TITLE CHP TRK CD V PBC DVD REPEAT A B 1 3 2 4 5 ...

Страница 42: ...ec WF1 Pin 7 of CN1601 WF3 Pin 21 of IC1402 WF4 AUDIO L AUDIO L Pin 13 of CN1601 1V 1V 0 5msec 0 5msec WF5 AUDIO R AUDIO R Pin 15 of CN1601 1V 1V 0 5msec 0 5msec WF2 Pin 9 of CN1601 VIDEO Y VIDEO Y 0 2V 0 2V 20 20µsec sec VIDEO C VIDEO C 0 2V 0 2V 20 20µsec sec VIDEO CVBS VIDEO CVBS 0 5V 0 5V 20 20µsec sec 4 WAVEFORMS ...

Страница 43: ...E N UTILISER QUE DES FUSIBLE DE MÊME TYPE RISK OF FIRE REPLACE FUSE AS MARKED This symbol means fast operating fuse Ce symbole reprèsente un fusible à fusion rapide CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F1001 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to the...

Страница 44: ...ION POUR UNE PROTECTION CONTINUE LES RISQES D INCELE N UTILISER QUE DES FUSIBLE DE MÊME TYPE RISK OF FIRE REPLACE FUSE AS MARKED This symbol means fast operating fuse Ce symbole reprèsente un fusible à fusion rapide CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F1001 is blown check to see that all components in the power supply circuit are ...

Страница 45: ...14 FUNCTION CBA Top View FUNCTION CBA Bottom View 5 3 Function CBA Top Bottom View ...

Страница 46: ... M SLED MOTOR M SPINDLE MOTOR IC101 MICRO CONTROLLER SLED MOTOR DRIVE FOCUS ACTUATOR DRIVE 1 4 1 4 PLL2 X451 MULTI PLL X TAL OSC 36 864MHz OSC SPINDLE MOTOR DRIVE TRACKING ACTUATOR DRIVE EXT CLOCK CLK33M BE CLOCK 172 170 150 TRAY OUT TRAY IN FG IN 97 SLD 70 SPDL 71 TRACKING DRIVE 152 FOCUS DRIVE 60 66 TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM FS FS TS TS FROM TO VIDEO AUDIO BLOCK DIAGRAM 51 ADAC MD ...

Страница 47: ... ROM SERIAL D A GENERAL I O INTERRUPT CONTROLLER TIMER WATCH DOG TIMER 32BIT CPU STREAM I F EXTERNAL MEMORY I F SDRAM ECC UMAC 124 125 122 123 128 129 126 127 131 130 135 133 132 134 78 DEBUG BCU INST CACHE D TYPE LATCH DATA CACHE D A D A D A TO VIDEO AUDIO BLOCK DIAGRAM 158 164 Y C Cr Cb VIDEO Y VIDEO C VIDEO Cr VIDEO Cb TO VIDEO AUDIO BLOCK DIAGRAM 181 SPDIF 175 PCM BCK 176 PCM DATA0 174 PCM LRC...

Страница 48: ...LPF AMP DAC ZERO DETECT SYSTEM CLOCK 1 2 6 7 5 AUDIO R OUT PCM BCK SPDIF PCM DATA0 PCM LRCLK ADAC MD ADAC MC ADAC ML PCM SCLK AV CBA DVD MAIN CBA AUDIO SIGNAL DATA AUDIO SIGNAL 18 18 SPDIF A MUTE I P SW 3 3V Q1204 WF6 3 WF4 WF5 CN601 7 7 VIDEO Y 9 9 VIDEO C 5 5 VIDEO Cb 3 3 VIDEO Cr VIDEO Y VIDEO C VIDEO Cb VIDEO Cr JK1401 S VIDEO OUT CN1601 3 4 2 1 IC1402 VIDEO DRIVER 18 4dB AMP 2dB AMP LPF DRIVE...

Страница 49: ...3V 14 15 EV 9V 13 P ON 5V 17 P ON 3 3V 19 PWRCON 1 5V REG IC1002 REPLACE FUSE AS MARKED Ce symbole reprèsente un fusible à fusion rapide CAUTION FOR CONTINUED PROTECTION AGAINST FIRE HAZARD REPLACE ONLY WITH THE SAME TYPE FUSE ATTENTION POUR UNE PROTECTION CONTINUE LES RISQES D INCELE N UTILISER QUE DES FUSIBLE DE MÊME TYPE RISK OF FIRE This symbol means fast operating fuse A V F CAUTION Fixed vol...

Страница 50: ... Tray Close Play Play Tray Open Tray IN TL221 3 3V 0V 0V 3 3V 0V 1 65V 0V 0V 0V 1 65V 1 65V 1 65V Tray OUT TL220 Sled Drive TP303 Disc Drive TP301 Focus Drive TP304 Tracking Drive TP302 Tray Close Disc Rotation Play Disc Stop Tray Open ...

Страница 51: ...a KEY 1 Segment Output Key Source 1 8 Out b Key 2 Segment Output Key Source 2 9 Out c Key 3 Segment Output Key Source 3 10 Out d Key 4 Segment Output Key Source 4 11 Out e Segment Output 12 In f 13 In g 14 Out h 15 VEE Pull Down Level 16 Out i Segment Output 17 Out 7G Grid Output 18 6G 19 5G 20 4G 21 3G 22 2G 23 1G 24 VDD Power Supply 25 VSS GND 26 In OSC Oscillator Input 27 Out FP DOUT Serial Dat...

Страница 52: ...E2 KTA1266 Y KTC3198 Y 2SC2120 Y TPE2 E C B 2SC2785 H KTC3199 GR KRA110M KTA1267 Y BN1L3Z P A K C E LTV 817 B C F KIA431 AT G D S 2SK3374 PQ070XF01SZ K A R 1 2 3 4 Note A Anode K Cathode E Emitter C Collector B Base R Reference G Gate D Drain S Source 1 Vin 2 Vo 3 GND 4 Vc 24 13 12 MM1622XJBE 1 ...

Страница 53: ...DV P735U DV P735U C DV P533U DV P735U DV P735U C DV P533U DV P735U DV P735U C DV P533U No 9301E TK Digital Media Division Tokai ...

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