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FUNAI DVP-7000, Руководство по обслуживанию

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FUNAI DVP-7000 Скачать руководство пользователя страница 23

1-9-4

E6D20SCD2

DVD Main 2/3 Schematic Diagram

Содержание DVP-7000

Страница 1: ...SERVICE MANUAL DVD PLAYER DVP 7000...

Страница 2: ...Player 1 6 1 Firmware Renewal Mode 1 7 1 Block Diagrams 1 8 1 Schematic Diagrams CBA s and Test Points 1 9 1 Waveforms 1 10 1 Wiring Diagram 1 11 1 IC Pin Function Descriptions 1 12 1 Lead Identificat...

Страница 3: ...edance 100 k load Audio Output 4 Room Ambient 5 C 40 C Item Conditions Unit Nominal Limit 1 Video Output 75 load Vpp 1 0 0 1 2 Optical Digital Out dBm 18 3 Audio PCM 3 1 Output Level 1 kHz 0 dB Vrms 2...

Страница 4: ...s 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 Location Top...

Страница 5: ...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...

Страница 6: ...ts 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 Powe...

Страница 7: ...achine then apply hot air to the Flat Pack IC about 5 to 6 seconds Fig S 1 1 2 Remove the flat pack IC with tweezers while applying the hot air 3 Bottom of the flat pack IC is fixed with glue to the C...

Страница 8: ...by one using a sharp pin or wire to which solder will not adhere iron wire When heating the pins use a fine tip soldering iron or a hot air desoldering machine Fig S 1 4 3 Bottom of the flat pack IC i...

Страница 9: ...s Fig S 1 6 Note When using a soldering iron care must be taken to ensure that the flat pack IC is not being held by glue When the flat pack IC is removed from the CBA handle it gently because it may...

Страница 10: ...ed to remove any static electricity that may be charged on the body 2 Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding 1 M on the workbench or other surfa...

Страница 11: ...ocking Tabs L 2 then release two Locking Tabs L 3 and three Locking Tabs L 4 7 Release three Locking Tabs L 5 and remove the Front Assembly 2 CAUTION 2 Electrostatic breakdown of the laser diode in th...

Страница 12: ...4 L 5 L 2 L 2 Tray Panel L 1 L 1 Fig D2 L 3 L 3 Fig D3 S 2 S 2 3 Reinforce Plate 4 DVD Main CBA Unit S 3 CN201 CN301 CN401 CN601 A Fig D4 View for A Short the three short lands by soldering Either of...

Страница 13: ...r straightly into the opening as shown 3 Turn the shaft along with the opening clockwise 4 Repeat steps 2 and 3 until the tray will open 5 Pull the tray slowly manually 7 Function CBA 6 AV CBA S 5 S 6...

Страница 14: ...that order Fig a appears on the screen 2 Press CLEAR button on the remote control unit Fig b appears on the screen When OK appears on the screen the factory default will be set 3 To exit this mode pre...

Страница 15: ...r on by pressing the STANDBY ON button and the tray will close 9 Press 1 2 3 4 and DISPLAY buttons on the remote control unit in that order Fig g appears on the screen 10 Press CLEAR button on the rem...

Страница 16: ...N301 M SLED MOTOR M SPINDLE MOTOR IC101 MICRO CONTROLLER SLED MOTOR DRIVE FOCUS ACTUATOR DRIVE SPINDLE MOTOR DRIVE TRACKING ACTUATOR DRIVE 126 TRAY IN SLD 67 SPDL 66 TRACKING DRIVE 127 FOCUS DRIVE 65...

Страница 17: ...R WATCH DOG TIMER REMOTE CONTROL 32BIT CPU STREAM I F EXTERNAL MEMORY I F SDRAM ECC UMAC 100 115 116 113 114 106 104 105 103 62 DEBUG BCU INST CACHE DATA CACHE D A 131 139 Y G I P C VIDEO Y G I P VIDE...

Страница 18: ...DRIVER 3 1 5 6 7 1 1 VIDEO Y I CN601 CN1601 CN601 CN1601 VIDEO Y I WF2 TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM VIDEO OUT COMPOSITE VIDEO OUT COMPOSITE VIDEO G...

Страница 19: ...CAUTION For continued protection against fire hazard replace only with the same type fuse IC1006 SHUNT REGULATOR REG AC1001 AC CORD F1001 LINE FILTER L1001 D1001 D1002 D1004 D1005 Q1003 Q1001 2 4 6 3...

Страница 20: ...titute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock fire or other hazards Notes 1 Do not use the part number shown on these drawin...

Страница 21: ...aintain original function and reliability 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 Voltage indic...

Страница 22: ...1 9 3 E6D20SCD1 DVD Main 1 3 Schematic Diagram 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT...

Страница 23: ...1 9 4 E6D20SCD2 DVD Main 2 3 Schematic Diagram...

Страница 24: ...1 9 5 E6D20SCD3 DVD Main 3 3 Schematic Diagram...

Страница 25: ...that all components in the power 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 NOTE...

Страница 26: ...1 9 7 E6D20SCAV2 AV 2 3 Schematic Diagram...

Страница 27: ...g c d e f f g c d e f g c d e f g c d e f g c d e f g h i i a b a b a b a b a b FL2001 MATRIX CHART REPEAT TITLE GROUP VCR CHP REC SACD TRK ALL B PSCAN DVD P M HD V CD A A 5G 4G 3G 2G 1G 7G 6G a d g...

Страница 28: ...at all components in the power 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 NOTE Th...

Страница 29: ...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 AC power supply Otherwise it may c...

Страница 30: ...1 9 11 Function CBA Top View Function CBA Bottom View BE6B20F01012 B...

Страница 31: ...1 Pin 8 of CN1601 C1402 PLUS LEAD Pin 12 of CN1601 Pin 14 of CN1601 Pin 10 of CN1601 20 s 0 2V VIDEO Y VIDEO C 0 2V 20 s VIDEO CVBS 0 5V 20 s AUDIO L 0 5V 0 5ms AUDIO R 0 5V 0 5ms 0 5ms SPDIF 1V 0 1 s...

Страница 32: ...UDIO L 12 12 AUDIO R MUTE 13 13 AUDIO R 14 14 FS TS DETECTOR 7 9 11 2 3 6 5 M SLED MOTOR M SPINDLE MOTOR SPDIF 16 16 AUDIO 5V NU 17 17 AUDIO 5V NU 18 18 4 GND 3 SL 4 SL 5 TRAY IN 6 FS 3 TS 4 GND CD PD...

Страница 33: ...utput 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 Segment Output 13 In g...

Страница 34: ...or B Base R Reference G Gate D Drain S Source KIA4558P P UTC4558 MM1636XWRE 2SA1015 Y TE2 F T 2SC2120 Y TE2 F T KTA1266 Y AT P KTC3203 Y AT P KTC3205 Y AT P 2SC1815 GR TE2 F T KTA1267 Y AT P KTC3199 G...

Страница 35: ...st for parts with this mark Some Ref Numbers are not in sequence A15 A13 A13 A21 AC1001 2L041 F1001 2L105 JK1202 JK1401 JK1201 A2 2L021 Function CBA DVD Main CBA Unit AV CBA 2L021 2L021 2L011 2L011 2L...

Страница 36: ...1 14 2 E6D20PEX Packing A22 S1 S2 S4 Unit S2 X10 A X10 B X10 C X10 D X10 E X10 F X10 G X10 H X5 X2 X4 X1 X11 X12...

Страница 37: ...1 SCREW TAP TIGHT M3X11 BIND P TIGHT GBJP3110 2L031 SCREW P TIGHT M3X8 BIND HEAD GBJP3080 2L041 SCREW B TIGHT M3X8 BIND HEAD GBHB3080 2L081 SCREW TAP TIGHT WASHER P TIGHT GCJP3080 2L105 SCREW P TIGHT...

Страница 38: ...M CE1CMASDL100 C1222 ELECTROLYTIC CAP 10 F 16V M CE1CMASDL100 C1223 CHIP CERAMIC CAP 1608 CH J 1000pF 50V CHD1JJ3CH102 C1224 CHIP CERAMIC CAP 1608 CH J 1000pF 50V CHD1JJ3CH102 C1245 CHIP CERAMIC CAP...

Страница 39: ...NDTZ01N4148M D1061 ZENER DIODE MTZJT 7722B or QDTB00MTZJ22 DIODE ZENER 22BSB T26 or NDTB022BST26 ZENER DIODE DZ 22BSBT265 NDTB00DZ22BS Ref No Description Part No D1063 PCB JUMPER D0 6 P10 0 JW10 0T D1...

Страница 40: ...BON RES 1 4W J 820 RCX4JATZ0821 R1010 CARBON RES 1 4W J 22k RCX4JATZ0223 Ref No Description Part No R1011 METAL OXIDE FILM RES 1W J 3 3 or RN013R3ZU001 METAL OXIDE FILM RES 1W J 3 3 or RN013R3DP003 ME...

Страница 41: ...470 or RRXAJR5Z0471 RES CHIP 1608 1 10W J 470 RRXA471YF002 R1397 CHIP RES 1 10W J 470 or RRXAJR5Z0471 Ref No Description Part No RES CHIP 1608 1 10W J 470 RRXA471YF002 R1402 CHIP RES 1 10W J 75 or RRX...

Страница 42: ...CHIP 1608 1 10W J 0 RRXA000YF002 R2102 CHIP RES 1608 1 10W 0 or RRXAZR5Z0000 RES CHIP 1608 1 10W J 0 RRXA000YF002 R2104 CHIP RES 1608 1 10W 0 or RRXAZR5Z0000 RES CHIP 1608 1 10W J 0 RRXA000YF002 R2105...

Страница 43: ...DVP 7000 E6D20ED 2006 09 19...

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