Toshiba 15DLV77B Service Manual
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Toshiba 15DLV77B Service Manual

15-inch diagonal lcd tv/dvd combination
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SERVICE MANUAL
15-inch Diagonal LCD TV/DVD
COMBINATION
-SUMMARY-
This Service Manual (File No. 813-200701GR) covers only the part(s) changed from the original
Service Manual (File No. 810-200688GR) for model 15DLV77. Use this Service Manual together
with the original Service Manual.
The above model is classified as a green product (*1), as indicated by the underlined serial number.
This Service Manual describes replacement parts for the green product. When repairing this green
product, use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.
©2007 Toshiba Corporation
15DLV77B
DOCUMENT CREATED IN JAPAN, June, 2007 GREEN
FILE NO. 813-200701GR
SUPPLEMENT

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  • Page 1 This Service Manual describes replacement parts for the green product. When repairing this green product, use the part(s) described in this manual and lead-free solder (*2). For (*1) and (*2), see the next page. DOCUMENT CREATED IN JAPAN, June, 2007 GREEN ©2007 Toshiba Corporation...
  • Page 2 Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing the restricted substances. Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities.
  • Page 5 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...
  • Page 6 FILE NO. 810-200688GR SERVICE MANUAL 15-inch Diagonal LCD TV/DVD COMBINATION 15DLV77 The above model is classified as a green product (*1), as indicated by the underlined serial number. This Service Manual describes replacement parts for the green product. When repairing this green product, use the part(s) described in this manual and lead-free solder (*2).
  • Page 7 Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing the restricted substances. Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities.

  • Page 8: Introduction

    Advanced playback OWNER’S MANUAL Function setup Others CableClear, ColorStream and StableSound are registered trademarks of Toshiba America Consumer Products, L.L.C. is a trademark of Toshiba America Consumer Products, L.L.C. ©2007 Toshiba Corporation Before operating the unit, please read this manual thoroughly.

  • Page 9: Precautions

    DVD and CD Software and/or the manufacture Video CD/Audio CD of DVD and CD discs, Toshiba cannot assure that the • Video CD not equipped with PBC function (Version 1.1) DVD player contained in this TV will successfully play...

  • Page 10: Table Of Contents

    Introduction Identifi cation of controls Contents Introduction Basic playback Playing a disc ..........38 SAFETY INSTRUCTIONS ........ 3 Precautions............5 Notes on discs ..........6 Advanced playback Contents ............8 Zooming............41 Identifi cation of controls ........9 Locating desired scene........41 Marking desired scenes........

  • Page 11: Identifi Cation Of Controls

    Introduction Connections Antenna connections Identifi cation of controls (Continued) If you are using an indoor or outdoor antenna, follow the instructions below that correspond to your antenna system. If you are using a cable TV service (CABLE), see page 14 for Cable TV connections. Combination VHF/UHF antenna (Single 75 ohm cable or 300 ohm twin-lead wire) Inserting batteries Install two “R03/AAA”...

  • Page 12: Power Source

    DTS is a high quality surround technology used in theaters and now available for home use, on DVD video discs or audio CDs. ® video compatible DVD player, such as a Toshiba DVD player with ColorStream can greatly enhance picture If you have a DTS decoder or processor, you can obtain the full benefi...

  • Page 13: Setting The Language

    Basic setup To memorize channels Setting the language This TV/DVD can display the on screen language in English, Spanish or French This TV/DVD is equipped with a channel memory feature which allows in the TV mode. channels to skip up or down to the next channel set into memory, skipping Select the language you prefer fi...

  • Page 14: Programming Your Favorite Channels

    TV operation Programming your favorite channels Setting the closed captions (analog caption/ TV/DVD 0–9, 100/- You can preset up to 12 of your favorite channels using the Favorite digital caption) Channel Programming feature. Because this feature scans through only your favorite channels, it allows you to skip other channels you WHAT IS CLOSED CAPTIONING? do not normally watch.

  • Page 15: Viewing The Wide-Screen Picture Formats

    TV operation Setting the V-Chip (Continued) As a supplement to the standard V-Chip rating system, your Toshiba Television will be able to download an additional rating system, if such a system becomes DISPLAY available in the future. MUTE ENTER / / /...

  • Page 16: Selecting The Cinema Mode

    TV operation Selecting the cinema mode Picture control adjustment/ When you view a DVD movie (3:2 pulldown processed) smoother Adjusting the picture mode and more natural motion can be obtained by setting the CINEMA MODE to FILM. Picture controls are factory preset but you can adjust them individually as follows: If you view a DVD movie from a DVD player connected to the And also you can select four picture modes—...

  • Page 17: Selecting The Audio Languages

    Selecting the audio languages/ Checking the signal meter/ Selecting the digital output Using the auto shut off feature / / / EXIT/CANCEL / / / MENU EXIT/CANCEL MENU To select the audio languages To select the digital output To check the signal meter To use the auto shut off feature signal, you can select one of the audio language.

  • Page 18: Advanced Playback

    Basic playback Advanced playback Zooming/Locating desired scene Playing a disc (Continued) 0–9 PAUSE JUMP PLAY DISPLAY SKIP ZOOM / FF / / / SLOW ENTER EXIT/CANCEL Zooming Locating desired scene Playing in fast reverse or fast forward directions This unit will allow you to zoom in on the frame image. Use the title, chapter and time recorded on the DVD disc to To resume normal playback Press REV or FF during playback.

  • Page 19: Program Playback

    Advanced playback Changing angles/Title selection/DVD menu Program playback/Random playback 0–9 You can arrange the playback order of tracks on the disc. And the DVD MENU unit can also select tracks at random and playback them. These features work for Video CD. / / / PLAY MODE ENTER...

  • Page 20: Mp3/Wma/Jpeg/Divx

    MP3/WMA CD playback You must obtain any required permission from copyright owners to download or use copyrighted content. Toshiba cannot and does not grant such permission. Load a disc on which MP3 or WMA fi les have About fi le menu Audio CD/MP3/WMA/JPEG/DivX ®...

  • Page 21: Repeat, Random And Program Playback Using Fi Le Browser

    Advanced playback Repeat, random and program playback using fi le browser / / / / / / ENTER ENTER PLAY SKIP PLAY Repeat playback (CD) Random playback (CD) Program playback (CD) In the fi le browser, press to select Press to select “Program View”, then In the fi...
  • Page 22 Function setup Customizing the function settings (Continued) Setting details Setting details Picture Mode JPEG Interval Parental E.B.L. Menu : Off : Off : Off : English Parental Menu TV Screen : Off : Off : English : 4:3 QSound TV Screen Subtitle Set Password : On...

  • Page 23: Temporary Cancel The Rating Level By Dvd Disc

    Function setup Others EJECT Temporary cancel the rating level by DVD disc Language code list 0–9 Enter the appropriate code number for the initial settings “Menu”, “Subtitle” and/or “Audio” Depending on the DVD disc, the disc may try to temporarily cancel the rating level that you have set.

  • Page 24: Reception Disturbances

    LCD TV/DVD Combination - Depot Repair Warranty be commenced to enforce any obligation of TACP Toshiba America Consumer Products, L.L.C. (“TACP”) makes the following limited warranties to original arising under the warranty or under any statute (1) For instructions on how to obtain warranty consumers in the United States.
  • Page 25 CAUTION THIS LCD COLOR TELEVISION EMPLOYS A LASER SYSTEM. TO ENSURE PROPER USE OF THIS PRODUCT, PLEASE READ THIS SERVICE MANUAL CARE- FULLY AND RETAIN FOR FUTURE REFERENCE. SHOULD THE UNIT REQUIRE MAINTENANCE, CONTACT AN AUTHORIZED SERVICE LOCATION-SEE SERVICE PROCEDURE. USE OF CONTROLS, ADJUSTMENTS OR THE PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS LASER RADIATION EXPOSURE.
  • Page 26 IMPORTANT SERVICE SAFETY INFORMATION Safety precautions to be followed during servicing: Parts marked with an are critical parts for safety. Replace only with the one described in the parts list. Before returning the DVD product to the customer, make the appropriate leakage current check or resistance measurements to ensure that exposed parts are properly insulated from the supply circuit.
  • Page 27 IMPORTANT SAFEGUARDS 1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings. 4) Follow all instructions. 5) Do not use this apparatus near water. 6) Clean only with dry cloth. 7) Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. 8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
  • Page 28 IMPORTANT SAFEGUARDS (CONTINUED) 19) If an outside antenna or cable system is connected to the unit, be sure the antenna or cable system is grounded to provide some protection against voltage surges and built-up static charges, Section 810 of the National Electrical Code, ANSI/NFPA 70, provides information with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for...
  • Page 29 IMPORTANT SAFEGUARDS (CONTINUED) 25) Do not allow the product to output distorted sound for an extended period of time. It may cause speaker overheating and fire. 26) When you use the headphones, keep the volume at a moderate level. If you use the headphones continu- ously with high volume sound, it may cause hearing damage.
  • Page 30 WHEN REPLACING DVD DECK [ When removing the DVD Deck ] Before removing Pick Up PCB and DVD PCB connector, the short circuit the position shown in Fig. 1 using a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged. [ When installing the DVD Deck ] Remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector.
  • Page 31 DISC REMOVAL METHOD AT NO POWER SUPPLY Remove the Back Cabinet and Angle Deck. (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.) Slide the Belt Loading toward the arrow direction by hand to release the lock. (Refer to Fig. 1) Take out the Disc from the DVD Deck.
  • Page 32 TABLE OF CONTENTS ï GREEN PRODUCT PROCUREMENT ï LEAD-FREE SOLDER ï OWNER'S MANUAL A1-1 CAUTION ........................A1-2 IMPORTANT SERVICE SAFETY INFORMATION ............. A1-3~A1-5 IMPORTANT SAFEGUARDS ..................A1-6 WHEN REPLACING DVD DECK ................A1-7 DISC REMOVAL METHOD AT NO POWER SUPPLY ..........A1-7 PARENTAL CONTROL - RATING LEVEL ..............
  • Page 33 GENERAL SPECIFICATIONS LCD Size / Visual Size 15.0 inch / 380.0mmV System LCD Type Color TFT LCD Number of Pixels 1024(H) x 768(V) View Range Left/Right 70/70 degree Up/Down 65/60 degree Color System NTSC Speaker 2 Speaker Position Front Size 1.5 x 2.7 inch Impedance 8 ohm...
  • Page 34 Timer Back-up (at Power Off Mode) more than G-10 Remote Unit RC-LT Control Glow in Dark Remocon Remocon Format TOSHIBA Format TOSHIBA Custom Code 40-BF h ,44-BB h ,45-BA h ,45-BC h Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs...
  • Page 35 GENERAL SPECIFICATIONS G-11 Features Auto Shut Off (TV) Auto Search Power On Memory Comb Filter Game Position Auto Setup(Language/CH Program) Picture Setting Mode(Picture Preference) Brightness , Contrast , Color Tint Sharpness Color Temperature Cable Clear Audio Tone Control (Bass/Treble/Balance) Stable Sound Surround SRS WOW (SRS 3D/Focus/Tru Bass) Valiable Audio Out...

  • Page 36: Tray Lock

    GENERAL SPECIFICATIONS Features Tray Lock (DVD) JPEG Video CD Playback SVCD Playback Overlay Graphics And Text Command List Entry Point Jump MP3 Playback Divx Playback DMF Support Digital Out (Dolby Digital) (MPEG) (PCM) (DTS) Down Mix Out (Dolby Digital) (DTS) 3D Surround Closed Caption Screen Saver...
  • Page 37 Container Stuffing (40' container) Sets/40' container G-17 Material Cabinet Front PS 94V0 DECABROM Rear PS 94V0 DECABROM Jack Panel Non-Halogen Demand Eyelet Demand G-18 Environment Environmental standard requirement (by buyer) Green procurement of TOSHIBA Pb-free Phase3 (Phase3A) Measures for Whisker A3-5...

  • Page 38: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS 1-3: ANGLE BACK (Refer to Fig. 1-3) AND P.C. BOARDS Remove the 3 screws (1). Remove the Angle Back in the direction of arrow. 1-1: HINGE ASS'Y (Refer to Fig. 1-1) Remove the 3 screws (1). Remove the Stand in the direction of arrow (A).
  • Page 39 DISASSEMBLY INSTRUCTIONS 1-5: ANGLE DVD ASS'Y (Refer to Fig. 1-5) 1-5: ANGLE DVD ASS'Y (Refer to Fig. 1-5) 1-5: ANGLE DVD ASS'Y (Refer to Fig. 1-5) 1-5: ANGLE DVD ASS'Y (Refer to Fig. 1-5) 1-5: ANGLE DVD ASS'Y (Refer to Fig. 1-5) NOTE Before your operation, please read "PREPARATION OF Disconnect the following connectors:...
  • Page 40 DISASSEMBLY INSTRUCTIONS 1-8: DIGITAL PCB (Refer to Fig. 1-8) 1-10: BACK LIGHT PCB (Refer to Fig. 1-10) Disconnect the following connectors: Disconnect the following connectors: (CP7001, CP7002, CP7003 and CP7004). (CP106, CP507 and CP2407). Remove the 7 screws 1. Remove the 4 screws 1. Remove the Shield Digital and Digital PCB in the direction Remove the Shield Inverter and Back Light PCB in the of arrow.
  • Page 41 DISASSEMBLY INSTRUCTIONS 1-11: REMOCON PCB/COVER LCD/LCD PANEL (Refer to Fig. 1-11) Remove the 2 screws 1. Remove the Remocon PCB in the direction of arrow (A). Remove the 2 screws 2. Remove the Angle Hinge in the direction of arrow (B). Remove the 3 screws 3.

  • Page 42: Removal Of Dvd Deck Parts

    DISASSEMBLY INSTRUCTIONS 2. REMOVAL OF DVD DECK PARTS Check Hook NOTE Check Hook Check Hook 1. Disassemble only the DVD DECK PARTS parts listed here. Minute adjustments are needed if the disassembly is done. If the repair is needed except listed parts, replace the DVD MECHA ASS'Y.
  • Page 43 DISASSEMBLY INSTRUCTIONS NOTE Traverse Ass'y When installing the Rack Feed Ass'y, push both ends to Check Hook align the teeth as shown Fig. 2-2-B. Then install it. In case of the Gear Motor installation, check if the value Check Hook of the Fig.

  • Page 44: Removal And Installation Of Flat Package Ic

    DISASSEMBLY INSTRUCTIONS 3. REMOVAL AND INSTALLATION OF FLAT 3. When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using PACKAGE IC a tweezers and remove the IC by moving with the IC REMOVAL desoldering machine.
  • Page 45 DISASSEMBLY INSTRUCTIONS INSTALLATION 4. When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin- 1. Take care of the polarity of new IC and then install the tip Soldering Iron. (Refer to Fig. 3-8.) new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

  • Page 46: Service Mode List

    SERVICE MODE LIST This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control for more than a the standard time in the appropriate condition.

  • Page 47: Servicing Fixtures And Tools

    SERVICING FIXTURES AND TOOLS Ref. No. Remarks Part No. Parts Name JG176 Up-Date Disc JG176 APJG176117 Up-Date Disc Up-Date of the Firmware RE-WRITE FOR DVD FIRMWARE Turn on the power, and set the DVD mode. Confirm that the “No Disc” will be appeared on the screen. Press both VOL.

  • Page 48: When Replacing Eeprom (Memory) Ic

    WHEN REPLACING EEPROM (MEMORY) IC CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS AND MICON VERSION Initial total of MEMORY IC, POWER ON total hours and MICON VERSIONcan be checked on the screen. Total hours are displayed in 16 system of notation. NOTE: If you set a factory initialization, the total hours is reset to "0".
  • Page 49 INITIAL SETTING TABLE (15DLV77) INIT 0000 0D 00 36 03 00 03 01 20 00 00 74 82 00 00 00 33 0010 05 00 00 00 00 00 00 00 03 00 25 28 FF FF FF FF 0020 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0030 00 00 00 10 FF FF FF FF FF FF FF FF FF FF FF FF...
  • Page 50 03A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 03B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 03C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 03D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 03E0...
  • Page 51 0760 0C 0C 00 00 04 00 00 00 03 00 9A 9A 00 00 10 10 0770 00 00 04 00 00 00 03 00 20 20 00 00 10 10 00 00 0780 04 00 00 00 03 00 20 20 00 00 10 10 00 00 04 00 0790 00 00 03 00 20 20 00 00 10 10 00 00 04 00 00 60 07A0...
  • Page 52 0B20 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0B30 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0B40 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0B50 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0B60...
  • Page 53 0EE0 80 75 85 40 80 A0 1E 73 97 56 86 80 7D 01 00 80 0EF0 75 85 40 80 A0 1E 73 97 56 86 80 7D 01 00 80 75 0F00 85 40 80 A0 1E 73 97 56 86 80 7D 01 00 80 75 85 0F10 40 80 A0 1E 73 97 56 86 80 7D 01 00 80 75 85 40 0F20...
  • Page 54 12A0 00 01 01 01 01 00 00 00 19 20 00 00 02 02 01 00 12B0 00 00 00 00 00 02 11 01 01 05 14 03 04 4E 46 00 12C0 00 00 80 96 88 80 80 96 03 01 00 1E 1A 14 1A 04 12D0 01 01 00 01 01 01 01 00 00 00 19 20 00 00 02 02 12E0...
  • Page 55 1660 00 00 02 02 01 00 00 00 00 00 00 02 11 01 01 05 1670 14 03 04 4E 46 01 01 00 32 32 00 00 96 96 03 01 1680 00 1E 1A 14 1A 04 01 01 00 01 01 01 01 00 00 00 1690 19 20 00 00 02 02 01 00 00 00 00 00 00 02 11 01 16A0...
  • Page 56 1A20 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 1A30 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 1A40 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 1A50 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 1A60...
  • Page 57 1DE0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 1DF0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 1E00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 1E10 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 1E20...

  • Page 58: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS 1. ADJUSTMENT PROCEDURE FUNCTION FUNCTION Read and perform these adjustments when repairing the H POSI OSD BAK LIGHT CENT V POSI OSD BAK LIGHT MAX circuits or replacing electrical parts or PCB assemblies. R DRIVE(N) BAK LIGHT MIN CAUTION R CUT OFF(N) BRIGHT CENT...
  • Page 59 ELECTRICAL ADJUSTMENTS 2-2: WHITE BALANCE Place the set in Aging Test for more than 15 minutes. Receive the gray scale pattern from the Pattern Generator. Using the remote control, set the brightness and contrast to normal position. Activate the adjustment mode display of Fig. 1-1 and press the channel button (03) on the remote control to select "R DRIVE(N)".
  • Page 61 ELECTRICAL ADJUSTMENTS 3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) LCD PANEL DVD DECK DVD MT PCB CP2303 CD2301 CP2302 CD2001 CP2301 CP3001 CD8501 BACK LIGHT PCB OPERATION PCB CP2001 CP7003 CP7001 REMOCON PCB CD2004 CP7004 CP7002 CP701 CD3001 AC IN J702 J706 CD502...

  • Page 62: Troubleshooting Guide

    TROUBLESHOOTING GUIDE (LCD SECTION) POWER DOES NOT TUNER ON Change F501. Is F501 broken? Check IC506 and peripheral Is there voltage at pin 7 circuit. of IC506 17.7V? Change F502. Is F502 broken? Is there voltage at Check Q507, IC501, IC503 pin 6 of Q507 5V? and peripheral circuit.
  • Page 63 TROUBLESHOOTING GUIDE THE PICTURE APPEARS, BUT THE AUDIO DOES NOT APPEARS. (ATRFMODE) Connect CP1001. Is CP1001 connected? Is there signal at pins Change SP1001. 1 and 4 of CP1001? Check IC1001 and peripheral Is there signal at pins circuit. 2 and 4 of IC1001? Is there signal at pins 1 Check IC1002 and peripheral and 20 of IC1002?
  • Page 64 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (1) Check IC506, T501 and Is there voltage at pins 1, 2 Does backlight shine? peripheral circuit. and 3 of CP505 12V? Is CD7201 connected? Connected CD7201. Is there signal at pins 5, 6, 8, 9, 11, 12, 14, 15, 17 Change V2301.
  • Page 65 TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (2) Is there signal at pins Check IC701 and 33 and 35 of IC701? peripheral circuit. Is there signal at pins A9 Check IC2401 and and A13 of IC2401? peripheral circuit. Is there signal at Check IC2401 and C2528 and C2532? peripheral circuit.
  • Page 66 TROUBLESHOOTING GUIDE THE COLOR DOES NOT APPEAR Is setting of color Adjust the color. normal? Is the color signal Receive the color signal. received? Is there color signal at Check IC2401 and pins A9 and A13 of peripheral circuit. IC2401? Change DIGITAL PCB.
  • Page 67 TROUBLESHOOTING GUIDE ON SCREEN DISPLAY DOES NOT APPEAR Is there signal at pins Check IC2401 and AF11, AE10, AF9 and peripheral circuit. AD10 of IC2410? Check NR6603 and Is there signal at pins 68, peripheral circuit. 69, 70 and 71 of IC6601? Check IC6601 and peripheral circuit.
  • Page 68 TROUBLESHOOTING GUIDE (DVD SECTION) DOES NOT DISPLAY DVD PICTURE Does this display Check the disc. logo picture? Check pins 12 and 16 of Does this have signal at CP8501 and peripheral circuit. pins 151 and 153 of IC4001? Does IC4001 gets Change IC4001.
  • Page 69 TROUBLESHOOTING GUIDE DISC DOES NOT EJECT Check pins AD18 and AF19 Does OSD appear Is remote key set of IC2401 and peripheral on the screen? effectively? circuit. Check pins 205 and 206 of IC4001 and peripheral circuit. Does this eject disc at Does this have signal at Check IC2301 and change DVD DECK?
  • Page 70 TROUBLESHOOTING GUIDE DOES NOT PLAY DVD Change DVD DECK. Is the voltage between Does CD2001 connect Does this display JG017 and JG018 less with CP2301 correctly? "INCORRECT DISC"? than 0.6V? Connect CD2301. Does this display Change IC4001. reading mark? Change DVD DECK. Does disc rotate? Change IC4001.
  • Page 71 TROUBLESHOOTING GUIDE DOES NOT PLAY CD Change DVD DECK. Is the voltage between Does CD2001 connect Does this display JG019 and JG018 less with CP2301 correctly? "INCORRECT DISC"? than 0.6V? Connect CD2301. Does this display Change IC4001. reading mark? Change DVD DECK. Does disc rotate? Change IC4001.
  • Page 72 TROUBLESHOOTING GUIDE NO SOUND DVD/CD ANALOG AUDIO Does this have signal at pins 8 and 10 of Refer to "LCD SECTION". CP8501? Does this have signal Check pins 7 and 8 of IC8501 at pins 7 and 8 of and peripheral circuit. IC8502? Does this have signal at pins 113, 115, 116...
  • Page 74 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 132, 133, 134, 135, TM101 J1-3...
  • Page 75 DVD DECK EXPLODED VIEW CD2001 M2602 Do not replace the parts. Because, minute adjustments are needed if this condition is disassembled further more. If the repair is needed, replace the DVD MECHA ASS'Y. PCB640 (SW PCB ASS'Y) CD2301 Applying positions AA for the grease are displayed for this section. NOTE: CLASS MARK...
  • Page 76 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE008935 7A7010256A FRONT CABI ASS'Y 101A AE008936 701WPB0215 CABINET FRONT 101B AE008937 711WND0040 PLATE DISPLAY 101C AE007694 7235490068 BADGE BRAND 101D AE008938 800WQ00121 FELT SHEET 6*250*T0.5 AE008939 7A7020116A BACK CABI ASS'Y 102A AE008940 702WPA1270 CABINET BACK...
  • Page 77 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE007212 810213060U SCREW PAN M3*6 CH AE005675 810923060U SCREW TAP TITE(B) BIND 3*6 CH AE003528 8110630A0U SCREW TAP TITE(P) BRAZIER 3*10 CH AE008988 8110630A2S SCREW TAP TITE(P) BRAZIER 3*12 BK AE008990 810923080S SCREW TAP TITE(B) BIND 3*8 BK...
  • Page 78 DVD DECK REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description ! 600 AE008975 A5Z001B650 DVD MECHA ASS'Y A5Z001B650 AE008499 92SBB0033A LOADER SUB ASS'Y DLM1D29-31 AE005815 92AAA0017A FEED RACK ASS'Y AE003551 92P100088A GEAR,MOTOR AE005805 92P100117A GEAR,MIDDLE AE008500 92P200017A INSULATOR, F AE008501 92P200018A INSULATOR, R...
  • Page 79 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R504 AE008929 R036K2155J 1.5M OHM 1/2W ! R507 BZ210078 R65584101J R,FUSE 100 OHM 1/4W ! R510 AE005735 R63881R22J R,FUSE 0.22 OHM 1W R511 AE008931 RC31X1104J 100K OHM 1W ! R529 AE008930 R3X28A8R2J...
  • Page 80 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D4005 BZ410086 DD7R0S3550 DIODE SILICON 1SS355 TE-17 D4008 BZ410086 DD7R0S3550 DIODE SILICON 1SS355 TE-17 D7001 BZ410086 DD7R0S3550 DIODE SILICON 1SS355 TE-17 D7002 BZ410086 DD7R0S3550 DIODE SILICON 1SS355 TE-17 D7003 AE008428 DD7PN202U0...
  • Page 81 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS Q1008 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q2301 AE008330 TAAA1505SY TRANSISTOR SILICON KTA1505S-Y-RTK/P Q2302 AE008331 TAAA1544T0 TRANSISTOR SILICON KTA1544T-RTK/P Q2303 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q2304 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q2305 BZ510109...
  • Page 82 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS PCB270 AE008901 A5Z001B270 OPERATION PCB ASS’Y CEF261A PCB350 AE008902 A5Z001B350 BACK LIGHT PCB ASS’Y CEF181A PCBDA0 AE008903 A5Z001BDA0 REMOCON PCB ASS’Y CEF267A PCBDH0 AE008904 A5Z001BDH0 DIGITAL PCB ASS’Y CEF251A B103 AE008609...
  • Page 83 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS B3409 AE008876 024AC1391G CORE,BEADS BLM31PG391SN1L B3410 AE008876 024AC1391G CORE,BEADS BLM31PG391SN1L B4001 AE005476 0246C51024 CORE,BEADS MMZ1608R102CT B4002 AE005476 0246C51024 CORE,BEADS MMZ1608R102CT B4003 AE005476 0246C51024 CORE,BEADS MMZ1608R102CT B4004 AE005476 0246C51024 CORE,BEADS MMZ1608R102CT B4005...
  • Page 84 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS NR6601 AE008897 110P4330M5 R,NETWORK 4D02WGJ0330TCE NR6602 AE008897 110P4330M5 R,NETWORK 4D02WGJ0330TCE NR6603 AE008897 110P4330M5 R,NETWORK 4D02WGJ0330TCE NR6604 AE008897 110P4330M5 R,NETWORK 4D02WGJ0330TCE NR6607 AE008897 110P4330M5 R,NETWORK 4D02WGJ0330TCE OS2001 AE008414 077A033001 REMOTE RECEIVER ROM-V338TAO SH501...
  • Page 85   Digital Media Network Company Sales & Marketing Planning Div. International Customer Service & Support Dept. [33F-C] 1-1,SHIBAURA 1-CHOME, MINATO-KU TOKYO 105-8001,JAPAN PHONE:(03)3457-3536 FACSIMILE:(03)5444-9403 SERVICE INSTRUCTION File No. 81C-200719 Date: 27, June, 2007 Product: LCD TV/DVD combination Model: 15DLV77 Subject : Correction of wrong Service part on Service manual Location Part No reference No...
  • Page 86 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...
  • Page 87 FILE NO. 810-200688GR SERVICE MANUAL 15-inch Diagonal LCD TV/DVD COMBINATION 15DLV77 The above model is classified as a green product (*1), as indicated by the underlined serial number. This Service Manual describes replacement parts for the green product. When repairing this green product, use the part(s) described in this manual and lead-free solder (*2).
  • Page 88 DVD BLOCK DIAGRAM LCD BLOCK DVD LOADER DSM2 C, D DVD/CDPD RF_A, B, C, D, E, F START_SW SPDIF DVD/CD, DVD_LD, CD_LD MPEG/MICON/DSP/RF_AMP DVD C IC4001 DVD Y TR+/-, FO+/-, SPINDLE/SLED/ ZR36882ELCG MOT_LD+/-, FOCUS/TRACK_PWM, DVD RESET MOT_SLED+/-, Motor Drive TRAY_CLOSE/OPEN SPINDLE/ MOT_SPDL+/- IC2301...
  • Page 89 TUNER BLOCK DIAGRAM INVERTER CP505 V IN F501 L509 V IN V IN AC IN INVERTE_H TRANSFORM T501 D504 DVD +12V DVD MPEG DVD +12V C509 AT+12V SOUND+B D511 DC-DC 5V SW FET AT+5V POWER SW DC-DC Q509 IC501 STR-W6735 F502 4V SW FET SW+4V...

  • Page 90: Lvds/Tuner/Digital/Power

    AV SW/MICON/SOUND AMP BLOCK DIAGRAM J702 (AV1-S-VIDEO) RCA/DIN-307-00A-03 FROM DVD PCB AV1_V_IN EEPROM AUDIO IC102 AV1_A_IN_L/R AT24C02BN-10SU-1.8 S_IN_Y I2C CLK I2C DATA S Terminal S_IN_C X101 16MHz C_SYNC AT+5V POWER ON-H J701 AV2/COMPONENT SW_A_OUT_L LVDS/TUNER/ INVERTER ON-H MICON AV SWITCH IC AV6-57A03-03H DIGITAL/POWER IC101...
  • Page 91 LVDS/TUNER/DIGITAL/POWER BLOCK DIAGRAM SPDIF Digital Audio Out Inverter control IC J706(COAXIAL) IC7001 TH30 RCA-117-01 SPDIF-OUT Q7004 Q7003 Q7002 Q7001 DRIVE DRIVE DRIVE DRIVE Digital Audio SW DVD-SPDIF IC702 X2401 SN74LVCIG3157DCKR 25.14MHz X242-SPDIF Inverter Trans Inverter Trans Inverter Trans Inverter Trans NAND FLASH T7003 T7001...

  • Page 92: Printed Circuit Boards

    PRINTED CIRCUIT BOARDS DVD MT (TOP SIDE) DVD MT (BOTTOM SIDE) CP3001 Q3005 Q3006 L3002 D3002 D3003 L3004 Q3004 Q3003 C3007 C3002 R3002 R3008 R3007 C3006 Q3002 C3008 Q3001 C3004 R3010 R3011 R3029 R3027 IC3002 C3005 IC3003 L3003 B2304 C2347 B3001 C4095 R4039...

  • Page 93: Power

    PRINTED CIRCUIT BOARDS POWER (INSERTED PARTS) SOLDER SIDE C519 CEF253A D521 C512 SH502 R511 D508 C511 C572 C568 C513 L509 D522 C518 R558 CD505 C509 W021 W013 W020 W012 B501 C573 CD506 W019 W029 W025 C515 W032 D509 W009 C569 R519 W017 L506...
  • Page 94 PRINTED CIRCUIT BOARDS POWER (CHIP MOUNTED PARTS ) SOLDER SIDE R548 Q511 R560 R561 Q508 IC504 R508 Q506 R525 Q504 Q505 R524 Q503 IC505 R557 R556 R555 Q509 Q510 F502 R542 Q507 CEF253A...
  • Page 95 PRINTED CIRCUIT BOARDS OPERATION (INSERTED PARTS) REMOCON (INSERTED PARTS) SOLDER SIDE SOLDER SIDE...
  • Page 96 PRINTED CIRCUIT BOARDS REMOCON (CHIP MOUNTED PARTS) OPERATION (CHIP MOUNTED PARTS) SOLDER SIDE SOLDER SIDE G-10...

  • Page 97: Back Light/Sw

    PRINTED CIRCUIT BOARDS BACK LIGHT (TOP SIDE) SOLDER SIDE C7020 R7005 C7002 C7001 C7003 R7003 R7008 R7015 C7009 R7001 C7005 C7008 R7007 D7001 R7070 R7006 CP7003 CP7001 R7004 C7011 CP7004 CP7002 R7020 C7012 R7009 D7002 R7068 R7010 R7011 C7016 C7017 R7074 R7012 R7013 R7019...

  • Page 98: Digital

    PRINTED CIRCUIT BAORDS DIGITAL (TOP SIDE) CP3401 SH3401 SH3402 B3401 B3403 B3408 C3425 CEF251A C3415 R3425 C3447 CP2407 R3416 B721 Q3406 Q3402 NR2408 W873 R3407 B2502 NR2409 SH3403 C3402 B2503 W840 B2504 IC2402 W872 B6601 IC2405 B6603 B6604 B717 X6601 Q2404 Q2403 C6601...
  • Page 99 PRINTED CIRCUIT BOARDS DIGITAL (BOTTOM SIDE) B3404 B3405 CEF251A B3407 B3406 C3422 C3417 R3421 R3420 R3422 R3424 Q3401 Q3408 D3412 C3421 R3433 R3409 C2492 C3405 R3419 IC3407 R3408 C3428 C3406 D3410 R3410 R3411 R3406 D3409 D3411 C3410 W853 B3402 B714 W849 C2499 C2497...

  • Page 100: Asic

    ASIC SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC IC IC2401 X242 (2/14 VSS) FROM/TO LVDS ATSC/CLEAR CABLE ASIC ATSC/CLEAR CABLE ASIC IC IC2401 (10/14 DVI/DVO) X242 ATSC/CLEAR CABLE ASIC IC HS2401 VSS_1 VSS_56 IC2401 X242 (4/14 OSC) 763WAA0359 IC2401 X242 (1/14 VDD) VSS_2 VSS_57...

  • Page 101: Sdram

    SDRAM SCHEMATIC DIAGRAM (DIGITAL PCB) 4-LAYER 6-LAYER CEF272A CEF251A DDR2 PIN Name ATSC/CLEAR CABLE ASIC IC 512Mbit DDR2 SDRAM IC CEF276A CEF254A IC2401 X242 (5/14 SDRAM) HYB18T512161BF-25 IC2402 MEM_AA12 MEM_AA12 MEM_AA11 MEM_AA11 MEM_DQA0 MEM_AA0 MEM_AA15 MEM_DQA15 DQA0 MAA0 DQ15 MEM_AA10 MEM_AA10 MEM_DQA1 MEM_AA1...

  • Page 102: Flash

    FLASH SCHEMATIC DIAGRAM (DIGITAL PCB) C2503 0.1 B FOR FIRM UPDATE YKF45-0036N CP2401 JG2412 DTV_+5V JG2413 5V/3V LEVEL SHIFT USB_N_A USBN Q2402 JG2414 USB_P_A USBP KTK5132E ASIC/CLEAR CABLE ASIC 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ATSC/CLEAR CABLE ASIC IC2401 X242...

  • Page 103: Front End

    FRONT END SCHEMATIC DIAGRAM (DIGITAL PCB) C2819 0.47 ATSC/CLEAR CABLE ASIC 17.8 33.7 IC2401 X242 (11/14 FRONT END) C2536 R2462 T_FAT_IFP CVCC COSC 0.1 B VI_ATBM JG2439 VI_ATBM FAT_IFP JG2440 C2537 R2463 VI_ATBP T_FAT_IFN JG2441 VI_ATBP FAT_IFM 0.1 B C2509 0.1 B C2523 0.1 B...
  • Page 104 AV OUT SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC IC2401 X242 (13/14 VIDEO ENCODER) B2418 FCM1608KF-151T06 A1VDD HSYNC_OUT JG2453 A1VSSN VSYNC_OUT JG2454 JG2462 FCM1608KF-151T06 R2492 R[PR]_OUT A2VDD B2419 JG2463 R2493 G[Y]_OUT A2VSSN JG2464 R2494 B[PB]_OUT A1VDDQ R2480 R2484 RSET A1VSSQ R2477 R2483 A2VDDQ...
  • Page 105 POWER1 SCHEMATIC DIAGRAM (DIGITAL PCB) REG+9V IC IC3404 BA00BC0WFP FROM/TO SOUND AMP SOUND_GND V_IN V_OUT V_ADJ SOUND+B AT+5V 12.0 P.CON+5V AT+12V P.CON+9V P.CON+9V P.CON+5V SW Q3406 +3.3V 2SB1132 P.CON+5V FROM/TO LVDS R3424 SW+1.5V[DTV] SLEEP+3.3V FROM/TO POWER2 LCD+3.3V CP3401 (CP507) B3402 TWG-P23P-A1 B3406 BLM31PG391SN1L SOUND+B...

  • Page 106: Lvds

    LVDS SHEMATIC DIAGRAM (DIGITAL PCB) LVDS IC2405 ICSV385AGLFT C2591 TxIN4 0.1 B TxIN5 TxIN3 TxIN6 TxIN2 TxIN7 TxIN1 TxIN8 TxIN0 TxIN9 TxIN27 TxIN10 LVDSGND For CPT,AUO 15" Panel C2593 FROM/TO PANEL TxOUT0- NR2408 0.1 B CP2407 4D02WGJ0470TCE A2006WR0-2X10P TxIN11 TxOUT0+ VDD +3.3V C2592 VDD +3.3V...
  • Page 107 VIDEO AD SCHEMATIC DIAGRAM (DIGITAL PCB) JG6601 NC NC NC NC NC NC NC NC NC 3.3 3.3 FROM/TO FLASH NR6604 4D02WGJ0330TCE C6605 I2C_CLKC DVIDATA0 DATA[8] DVIDATA1 I2C_DATC 0.1 B DVIDATA2 VDDC DATA[9] DVIDATA3 DATA[10] NR6607 DATA[11] 4D02WGJ0330TCE DVIDATA4 DATA[12] FROM/TO ASIC DVIDATA5 DVIDATA6...

  • Page 108: Micon

    MICON SCHEMATIC DIAGRAM (DIGITAL PCB) FROM/TO AV SWITCH/JACK C_SYNC START_SW CP101 DVD_RESET A2001WV2-4P DVD_POWER EEPROM_SCL FROM/TO ASIC EEPROM_SDA IIC_OFF IIC_OFF DTV_RESET FROM/TO FLASH CP102 A2001WV2-6P VAREF TX_[X242] RESET RESET RX_[X242] AVDD TEST TEST TX_[X242] C102 0.01 B R122 AVSS FROM/TO FRONT END RX_[X242] 33 MUTE-H C_SYNC...
  • Page 109 AV SWITCH/JACK SCHEMATIC DIAGRAM (DIGITAL PCB) DIGITAL AUDIO SW D AUDIO DRIVER B704 P.CON+5V J706 IC702 SN74LVC1G3157DCKR Q705 RCA-117-01 FCM1608KF-151T06 2SC3928A R740 DVD_SPDIF DVD_A_SW_DVD-H R704 C702 B705 0.1 B BLM18BB600SN1 R710 SLEEP+3.3V SPDIF_OUT FROM/TO AUDIO/VIDEO 2.2K R741 R742 CP701 (CP8501) X242_SPDIF SPDIF_OUT A2001WR2-16P...
  • Page 110 SOUND AMP SCHEMATIC DIAGRAM (DIGITAL PCB) +5V SW Q1007 DVD MUTE SW KRA101SRTK R1019 Q1008 KTC3875S_Y_RTK 4.7K FROM/TO AV SWITCH/JACK ZERO_MUTE +5V SW SW_A_OUT_R Q1002 MUTE SW SW_A_OUT_L KRA101SRTK R1002 Q1003 SOUND AMP IC KTC3875S_Y_RTK IC1001 LA42052-E R1001 FROM/TO FRONT END MUTE SW 1.5K Q1001...
  • Page 111 MPEG/MICON/DSP/RF_AMP SCHEMATIC DIAGRAM (DVD MT PCB) FROM/TO AUDIO/VIDEO C4038 JG001 SYS_MUTE DAC_VIDEO_C JG002 0.01 B DAC_VIDEO_B ASDATA0 JG003 BOOT2 ABCLK C4096 JG004 BOOT1 ALRCLK D4005 JG005 R4052 AMCLK DUPTD1 0.001 JG006 1SS355 DUPRD1 4.7K C4032 JG007 DUPTD0 RESET (RF_GND) JG008 DUPRD0 0.001 SPDIF...
  • Page 112 MEMORY SCHEMATIC DIAGRAM (DVD MT PCB) FROM/TO MPEG/MICON/DSP/RF_AMP SD_A0 SD_A1 FLASH SD_A2 IC4007 SST39VF1601-70-4C-EKE SD_A3 SD_A4 HA16 HA15 SD_A5 SD_A6 SD_A7 C4064 HA14 SD_A8 VCCQ SD_A9 0.1 F 64M SDRAM SD_A10 HA13 SD_A11 IC4005 M12L64164A-7TG SD_D0 SD_D1 HD15 HA12 SD_D2 DQ15 SD_D15 SD_D0...
  • Page 113 AUDIO/VIDEO SCHEMATIC DIAGRAM (DVD MT PCB) CVBS CVBS CVBS × × × × FROM/TO MPEG/MICON/DSP/RF_AMP C8522 C8505 W818 DAC_VIDEO_C DAC_C[U]C_VIDEO DAC_VIDEO_C 12P CH DAC_VIDEO_B 6.3V L8502 RESET 1uHNLV25 AMCLK ABCLK ALRCLK C8523 C8508 DAC_VIDEO_B DAC_B[V]Y_VIDEO ASDATA0 W819 12P CH SYS_MUTE 6.3V L8503 DUPRD1...
  • Page 114 MOTOR DRIVE SCHEMATIC DIAGRAM (DVD MT PCB) FROM/TO MPEG/MICON/DSP/RF_AMP C2350 DSM2(06SD) DVD/CDPD 0.1 B DVD_CD DVD_LD CD_LD C2329_1 FROM/TO LOADER OPU_A 6.3V OPU_B CP2301_1 OPU_C LD07T2-24ND-03 C2331 OPU_D OPU_E JG015 0.1 B OPU_F OPU_F JG012 OPU_VREF VR_DVD Vref VR_CD HOME Q2303 (RF_GND) JG026...
  • Page 115 REGULATOR SCHEMATIC DIAGRAM (DVD MT PCB) DVD_POWER_H FROM/TO POWER2 L3004 FROM/TO AUDIO/VIDEO CP3001 (CP506) 5A 32V TSL0808 A2001WR2-4P F3001 P.CON+5V_D UNREG+12V_D DVD+12V DVD_POWER_H 22uH 1206FA5A-T DVD+12V 5A32V CD3001 (A_GND,D_GND) CU24051B RCR1010-101M L3001 P.CON+6V_D FROM/TO MOTOR DRIVE 100uH 1010 UNREG+12V_D REG+5V P.CON+A5V_D IC3003 KIA78D05F...
  • Page 116 OPERATION/REMOCON SCHEMATIC DIAGRAM (REMOCON PCB) (OPERATION PCB) FROM/TO MICON CP2001 (CP103_1) A2001WR2-3P R2007 R2008 R2005 R2004 KEY A 2.7K 1.8K KEY B Vout R2011 FROM/TO MICON CD2004 (CP106) OS2001 CD2001 CU252202 ROM-V338TAO CU235601 REMOCON IN AT+5V STANDBY LED_ON PCBDA0 CEF267 R2006 R2001 R2002...

  • Page 117: Inverter

    POWER2 SCHEMATIC DIAGRAM SH501 SH502 TP00370-21 (POWER PCB) TP00370-21 FROM/TO INVERTER (CD7001) SBC4-4R7-582 CP505 L504 A2001WV2-8P V IN 4.7uH TSL0808 V IN L503 22uHTSL0808 V IN GND(B.L) L501 GND(B.L) R533 COIL,LINE FILTER GND(B.L) L509 22uHTSL0808 0.047 1/4W SS24H-10100 W805 TSL0808 13.9 R548 INVERTER_H...
  • Page 118 INVERTER SCHEMATIC DIAGRAM (BACK LIGHT PCB) FROM/TO POWER2 CD7001 (CP505) 4A 48V CU281801 F7001 T7001 CRT-057 V IN -0.4 1206FA4A-T DRIVE Q7001 FDS4685 V IN 4A 48V V IN 11.9 T7005 AW-HA284T GND(B.L) CP7001 1565647-2 GND(B.L) 11.9 -0.4 L7002 HIGH GND(B.L) C7021 I-PWM...
  • Page 119 SW SCHEMATIC DIAGRAM (SW PCB) ESE22MH22 CD2301 2H061605 GND(SW) PICK UO INNER LIMIT SWITCH FEED MOTOR(-) M2602 BCZ3B05 FEED MOTOR(+) SPINDLE MOTOR(-) M2601 SPINDLE MOTOR(+) JCV9B12 PCB640 DED020 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE H-39 H-40...

  • Page 120: Interconnection Diagram

    CP701 CP8501 CD8501 INTERCONNECTION DIAGRAM SPDIF-134 SPDIF-134 DVD_RESET DVD_RESET DVD POWER DVD POWER J701 J706 J702 RX/SSCTXD RX/SSCTXD COAXIAL TX/SSCRXD TX/SSCRXD CP2401 CP101 ZERO ZERO START_SW START_SW CD2001 CP2301_1 USBN DVD_A_OUT_L DVD_A_OUT_L USBP HEADPHONE JACK IIC_OFF DVD_A_OUT_R DVD_A_OUT_R J1001 Vref Vref [Y]_VIDEO [Y]_VIDEO...

  • Page 121: Waveforms

    WAVEFORMS FRONT END 0.5V 200mV 200mV AV SWITCH/JACK MICON 50ns 0.5V 200mV 500mV SOUND AMP VIDEO AD 10µs 0.5ms 10µs 0.5V 1.0V 100mV 50µs 10µs 0.5V 1.0V 200mV 10µs 0.5V 50mV 100mV FRONT END 20µs 200mV 50mV 500mV 20µs 200mV 200mV 500mV The following waveforms were measured...
  • Page 122 WAVEFORMS ASIC MEMORY INVERTER 20µs 100µs 500mV 500mV 1.0V AUDIO/VIDEO 20µs 500μs 20µs 500mV 50mV 1.0V LVDS 10µs 500μs 2.0V 50mV 20mV MPEG/MICON/DSP/RF-AMP 10ms 10μs 100mV 200mV 100mV 10μs 50ns 20mV 200mV 1.0V REGULATOR 10µs 20ns 500mV 200mV 500mV 200µs 500mV 200mV 200mV...
  • Page 123 WAVEFORMS 100mV 10µs 50mV 10µs 50mV 10μs 50mV 10µs 50mV 10µs 50mV 10µs 50mV The following waveforms were measured NOTE: at the point of the corresponding balloon number in the schematic diagram.

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