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SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1-1
LASER BEAM SAFETY PRECAUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2-1
IMPORTANT SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3-1
STANDARD NOTES FOR SERVICING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4-1
OPERATING CONTROLS AND FUNCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5-1
CABINET DISASSEMBLY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6-1
BLOCK DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7-1
SCHEMATIC DIAGRAMS / CBA'S AND TEST POINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8-1
WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-9-1
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10-1
FIRMWARE RENEWAL MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11-1
SYSTEM CONTROL TIMING CHARTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-12-1
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IC PIN FUNCTION DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-13-1
LEAD IDENTIFICATIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-14-1
EXPLODED VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-15-1
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-15-2
MITSUBISHI ELECTRIC
MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.
TABLE OF CONTENTS
9351 Jeronimo Road, Irvine, CA 92618-1904
Copyright © 2003 Mitsubishi Digital Electronics America, Inc.
All Rights Reserved
Service
Manual
DVD PLAYER
MODEL
DD-6040
2003
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Summary of Contents for Mitsubishi DD-6040
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Page 1: Table Of Contents
PARTS LIST ................1-15-2 MITSUBISHI ELECTRIC MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC. 9351 Jeronimo Road, Irvine, CA 92618-1904 Copyright © 2003 Mitsubishi Digital Electronics America, Inc. All Rights Reserved... - Page 2 Manufactured under license from Dolby Laboratories. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories.
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Page 3: Specifications
SPECIFICATIONS ITEM CONDITIONS UNIT NOMINAL LIMIT 1. Video Output 75 ohm load ± 0.1 2. Optical Digital Out 3. Audio (PCM) 3-1. Output Level 1kHz 0dB Vrms 3-2. S/N 3-3. Freq. Response fs=48kHz 20~22kHz ± 0.5 fs=44.1kHz 20~20 kHz ± 0.5 3-4. -
Page 4: Laser Beam Safety Precautions
LASER BEAM SAFETY PRECAUTIONS This DVD player uses a pickup that emits a laser beam. Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30cm away from the pickup lens when the diode is turned on. -
Page 5: Important Safety Precautions
IMPORTANT SAFETY PRECAUTIONS Product Safety Notice I. Also check areas surrounding repaired locations. J. Be careful that foreign objects (screws, solder Some electrical and mechanical parts have special droplets, etc.) do not remain inside the set. safety-related characteristics which are often not evi- K. - Page 6 Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, Chassis or Secondary Conductor and wires have been returned to their original posi- tions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety Primary Circuit Terminals standards.
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Page 7: Standard Notes For Servicing
STANDARD NOTES FOR SERVICING Circuit Board Indications How to Remove / Install Flat Pack-IC a. The output pin of the 3 pin Regulator ICs is indi- 1. Removal cated as shown. With Hot-Air Flat Pack-IC Desoldering Machine:. (1) Prepare the hot-air flat pack-IC desoldering Top View Bottom View machine, then apply hot air to the Flat Pack-IC... - Page 8 With Soldering Iron: (4) Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply (1) Using desoldering braid, remove the solder from all soldering iron to center of the flat pack-IC and heat pins of the flat pack-IC.
- Page 9 2. Installation Instructions for Handling Semi-conductors (1) Using desoldering braid, remove the solder from the foil of each pin of the flat pack-IC on the CBA Electrostatic breakdown of the semi-conductors may so you can install a replacement flat pack-IC more occur due to a potential difference caused by electro- easily.
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Page 10: Operating Controls And Functions
OPERATING CONTROLS AND FUNCTIONS FRONT PANEL 9. Numeric Buttons REMOTE CONTROL 10. CLEAR Button Resets a setting. 11. TITLE Button Displays the title menu. 12. Arrow Buttons Use to scroll and cycle through disc and player menus and settings. 13. ENTER Button Press to accept a setting. - Page 11 REAR VIEW AUDIO OUT VIDEO OUT OPTICAL COAXIAL DIGITAL AUDIO OUT SCAN MODE VIDEO (PCM/BITSTREAM) 30 31 32 36 37 29. Power Cord 34. VIDEO OUT Jack 30. Left AUDIO OUT Jack 35. Component Video Out Jacks 31. OPTICAL DIGITAL AUDIO OUT Jack 36.
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Page 12: Cabinet Disassembly Instructions
CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart (1): Identification (location) No. of parts in the figures (2): Name of the part This flowchart indicates the disassembly steps to gain (3): Figure Number for reference access to item(s) to be serviced. When reassembling, (4): Identification of parts to be removed, unhooked, follow the steps in reverse order. - Page 13 DVD Mecha [1] Top Cover (S-1) (S-1) (S-1) Short the three short lands by soldering Fig. D1 Slide Tray Panel (L-2) (L-1) Pickup Unit (L-1) View for A View for B (L-4) (L-4) Fig. D4 [6] Function CBA [4] AV CBA [2] Front Assembly (S-4) CN1601...
- Page 14 (S-6) (S-7) [7] Main CBA Holder [8] Rear Panel Fig. D6 HOW TO MANUAL EJECT 1. Remove the Top Case. 2. Rotate the roulette in the direction of the arrow as shown below. View for A Rotate this roulette in the direction of the arrow 1-6-3 E5731DC...
- Page 15 BLOCK DIAGRAMS System Control/Servo Block Diagram FOCUS SERVO SIGNAL TRACKING SERVO SIGNAL SLED SERVO SIGNAL SPINDLE SERVO SIGNAL IC101 (MICRO CONTROLLER) EXT CLOCK CLK33M BE CLOCK IC451 (CLOCK GENERATOR) X451 IC202 MULTI X'TAL 36.864MHz (OP AMP) PLL2 POFLT FSEL PCM-SCLK A-MUTE A-MUTE FROM/TO...
- Page 16 Digital Signal Process Block Diagram DATA(VIDEO/AUDIO) SIGNAL VIDEO SIGNAL DATA(AUDIO) SIGNAL FOCUS SERVO SIGNAL TRACKING SERVO SIGNAL IC102 (SDRAM) IC101 (MICRO CONTROLLER) SDRAM ADDRESS(0-10) SDRAM ADDRESS(0-10) DATA SDRAM EXTERNAL MEMORY DECODER INST. DECODER STREAM SDRAM DATA(0-31) SDRAM DATA(0-31) DATA PIXEL OPERATION INST.
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Page 17: Block Diagrams
Video / Audio Block Diagram VIDEO SIGNAL DATA(AUDIO) SIGNAL AUDIO SIGNAL IC1402 (VIDEO DRIVER) DRIVER JK1401 S-VIDEO OUT DRIVER CN601 CN1601 DRIVER VIDEO-Y VIDEO-Y FROM DIGITAL VIDEO-C VIDEO-C JK1404 SIGNAL PROCESS VIDEO-Cb BLOCK DIAGRAM VIDEO-Cb DRIVER COMPOSITE VIDEO-Cr VIDEO-Cr VIDEO OUT DRIVER VIDEO-Y MUTE... - Page 18 Power Supply Block Diagram CAUTION CAUTION ! FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. NOTE : REPLACE ONLY WITH THE SAME TYPE FUSE. If Main Fuse (F1001) is blown, check to see that all components in the power supply The voltage for parts in hot circuit is measured using ATTENTION : POUR UNE PROTECTION CONTINUE LES RISQES circuit are not defective before you connect the AC plug to the AC power supply.
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Page 19: Schematic Diagrams / Cba's And Test Points
SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replace- ment components rated for higher voltage, wattage, etc. - Page 20 LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. 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.
- Page 21 DVD Main 1/3 Schematic Diagram 1-8-3 1-8-4 E5731SCD1...
- Page 22 DVD Main 2/3 Schematic Diagram 1-8-5 1-8-6 E5731SCD2...
- Page 23 IC101 VOLTAGE CHART PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----...
- Page 24 DVD Main 3/3 Schematic Diagram 1-8-9 1-8-10 E5731SCD3...
- Page 25 AV 1/3 Schematic Diagram CAUTION CAUTION ! NOTE : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured REPLACE ONLY WITH THE SAME TYPE FUSE.
- Page 26 AV 2/3 Schematic Diagram 1-8-13 1-8-14 E5731SCAV2...
- Page 27 AV 3/3 & Function Schematic Diagram FL2001 MATRIX CHART VIDEO TITLE VIDEO CD PBC TITLE B DVD CHP. TRK. CHP. TRK. 1-8-15 1-8-16 E5731SCAV3...
- Page 28 AV CBA Top View CAUTION ! NOTE : Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured If Main Fuse (F1001) is blown, check to see that all components in the power supply using hot GND as a common terminal.
- Page 29 AV CBA Bottom View CAUTION ! NOTE : Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured If Main Fuse (F1001) is blown, check to see that all components in the power supply using hot GND as a common terminal.
- Page 30 FUNCTION CBA Top View FUNCTION CBA Bottom View 1-8-21 1-8-22 BE5730F01015...
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Page 31: Waveforms
WAVEFORMS Pin 7 of CN1601 Pin 15 of CN1601 NOTE: Input CD: 1kHz PLAY (WF4~WF6) DVD: POWER ON (STOP) MODE (WF1~WF3) VIDEO-Y 0.2V 20µsec AUDIO-R 0.5msec Pin 9 of CN1601 Pin 18 of CN1601 VIDEO-C 0.2V 20µsec SPDIF 0.1µsec Pin 21 of IC1402 VIDEO-CVBS 0.5V 20µsec... -
Page 32: Wiring Diagram
WIRING DIAGRAM VIDEO-Y VIDEO-Cb VIDEO-Cr VIDEO AUDIO-L AUDIO-R DIGITAL S-VIDEO OPTICAL AC CORD AUDIO OUT AUDIO OUT JP2001 JP2002 KEY-2 FUNCTION CBA AV CBA (BE5730F01015) (BE5730F01015) KEY-4 KEY-3 KEY-1 CN1001 CN1601 CN401 CN601 DVD MAIN CBA UNIT CN301 CN201 CN702 (NO CONNECTION) SLED MOTOR... -
Page 33: Firmware Renewal Mode
FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. 5. After programming is finished, the tray opens auto- 2. To put the DVD player into version up mode, press matically. Fig. e appears on the screen and the [9], [8], [7], [6], and [SEARCH MODE] buttons on checksum in (*3) of Fig. -
Page 34: System Control Timing Charts
SYSTEM CONTROL TIMING CHARTS Tray Close ~ Play / Play ~ Tray Open Disc Tray Tray Disc Stop Open Close Rotation Play 3.3V Tray OUT (TL220) 3.3V Tray IN (TL221) 1.65V Sled Drive (TP303) 1.65V Disc Drive (TP301) 1.65V Focus Drive (TP304) 1.65V Tracking Drive... -
Page 35: Ic Pin Function Descriptions
IC PIN FUNCTION DESCRIPTIONS IC2001 [ PT6313-S-TP ] Signal In/Out Name Function Name FP-CLK Clock Input FP-STB Serial Interface Strobe Key Data 1 Input Key Data 2 Input Power Supply a / KEY-1 Segment Output / Key Source-1 Segment Output / Key b / Key-2 Source-2 Segment Output / Key... -
Page 36: Lead Identificatio
LEAD IDENTIFICATIONS 2SK3374 2SC2785 (H) 2SA1015-Y (TPE2) KTC3199 (GR) KTA1266 (Y) KRA110M KTC3198 (Y) KTA1267 (Y) 2SC2120-Y(TPE2) BN1L3Z (P) G D S E C B E C B NJM4558D MM1622XJBE KIA431-AT PT6313-S-TP KIA4558P LTV-817(B,C)-F K A R PQ070XF01SZ 0C-0805T*002 1: Vin GP1FA513TZ 2: Vo 3: GND... -
Page 37: Exploded Views
EXPLODED VIEWS Cabinet 2L011 2L011 2L011 See Electrical Parts List for parts with this mark. 2L011 2L105 Some Ref. Numbers are not in sequence. DVD Main 2L011 CBA Unit JK1401 2L031 W1601 JK1404 JK1202 FUNCTION CBA IC1204 2L031 W1001 F1001 2L021 2L031 2L021... -
Page 38: Parts List
PARTS LIST PART NUMBER DESCRIPTION I/B DD6040 OWNER'S GUIDE NA014UD REMOTE N79F1GVM MECHA-PU N79MBGUP PCB-MAIN OVM101220 COVER-TOP OVM204074 FRONT ASSY OVSA14063 AV-PCB ASSY USESJRSKK037 I/R RECEIVER 1-15-2...