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FILE NO. 810-200639GR SERVICE MANUAL LCD TV/DVD COMBINATION 20HLV16 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).
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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.
Dear Customer, see item 27 on page 5. The Toshiba 20HLV16, LCD TV/DVD Combination complies with Part 15 of the FCC rules. Operation is subject to the Thank you for purchasing this Toshiba television. following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any You must carefully read and understand all of the safety interference received, including interference that may cause undesired operation.
Doing so may cause sight damage. apparatus. When a cart is used, use openings in the TV cabinet back, For better performance and safer operation of your TOSHIBA caution when moving the cart/apparatus 37) Do not use a cracked, deformed, or repaired disc. These bottom, and sides.
Setting the ON timer ..........32 Customizing the function settings ....... 59 and CD discs, Toshiba cannot assure that the DVD player Viewing the wide-screen picture formats (480i and contained in this TV will successfully play every disc bearing the Temporary cancel the rating level by DVD disc ..
® (component video) inputs. Connecting • one set of standard audio cables component video compatible DVD player, such as a Toshiba DVD your TV/DVD to a DTV receiver with component video can greatly Note: • one set of component video cables player with ColorStream ®...
Connecting a camcorder Connecting an HDMI™ or a DVI device The HDMI input on your TV receive digital audio and [1] EIA/CEA-861/861B compliance covers the You will need: This connection allows you to watch videos recorded on a camcorder. uncompressed digital video from an HDMI source device, or transmission of uncompressed digital video with high- •...
Setting up your TV/DVD Connecting a PC (personal computer) You will need: Before you connect this TV/DVD to your PC, change the adjustment of • one VGA (15-pin) computer cable Using the remote control your PC’s Resolution and Refresh rate. See “Monitor display modes” •...
Using the TV/DVD’s features Adding channels to the TV/DVD’s memory When you press CH M M M M M / ? ? ? ? ? , your TV/DVD will stop only on the Adjusting the channel settings channels you have stored in the TV/DVD’s channel memory. Follow the Switching between two channels steps below to program channels into the channel memory.
Locking channels To unlock the video inputs: 1. Press MENU, then press to display the LOCKS menu. With the CH LOCK feature, you can lock specific channels. You will not 2. Press ▲ or ▼ to display the password entering mode. be able to tune locked channels unless you clear the setting.
Setting the ON timer Viewing the wide-screen picture formats (480i and 480p signals only) This feature allows you to program the TV/DVD to turn on automatically at a set time. If you program the ON TIMER to “DAILY,” the TV/DVD will You can view 480i and 480p format programs in a variety of picture sizes—Natural, TheaterWide1, TheaterWide2, TheaterWide3 and Full.
Selecting the cinema mode Setting the sleep timer When you view a DVD movie (3:2 pulldown processed) from a DVD You can set the TV/DVD so it turns off automatically. SLEEP player connected to the ColorStream (component video) inputs on the To set the sleep timer: TV/DVD, smoother and more natural motion can be obtained by setting Press SLEEP on the remote control repeatedly to set the length of...
PC Monitor screen. Each video standard SURROUND: To turn on or off the surround To adjust the back lighting: end of its life. Contact your nearest Toshiba will require a different value for this setting. effect in PC mode. 1. Press MENU, then press until the SETUP menu appears.
DVD Playback CAUTION About Keep your fingers well clear of the disc slot icons on the heading bar show the playable discs Playing a disc when disc is loading or unloading. for the function described under that heading. EJECT Neglecting to do so may cause serious : You can use this function with DVD video discs.
Marking desired scenes Repeat playback The unit stores the points that you want to watch again up to 3 points. 1. Press PLAY MODE during playback or stop mode. You can resume playback from each scene. 2. [DVD] ENTER Press ENTER to select “Chapter” Play Mode Marking the scenes or “Title”.
JPEG Preview Movie-1 Movie-2 You must obtain any required permission from copyright owners to download or use copyrighted content. Toshiba cannot and does not grant such permission. 3. Press to select the desired file. /MP3-2.MP3 • In case the folder includes more than 8 ®...
Divx ® CD playback JPEG CD playback You can select your desired JPEG file on the file menu and picture 1. Load a DivX ® disc in the disc slot. menu. The selected JPEG file is automatically adjusted to the TV screen.
Set the new password Setting details Setting details 1) Press to select “Password”, then press ENTER. “Enter Current Password” screen will Parental E.B.L. Menu : Off : Off : Off : English Language Sound Parental Menu E.B.L. : Off : English : Off : Off Display...
LCD TV/DVD Combination - Depot Repair Warranty • Designs and specifications are subject to change without notice. Toshiba America Consumer Products, L.L.C. (“TACP”) makes the personal computer level IEEE-1394 devices, and any other • This model may not be compatible with features and/or specifications that may be added in the future.
Limited Canada Warranty MEMO LCD TV/DVD (from for 14” to 32” Television Models) Toshiba of Canada Limited (“TCL”) makes the following limited (5) Warranties extend only to defects in materials or workmanship warranties to original consumers in Canada. THESE LIMITED...
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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 RADIATION EXPOSURE.
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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.
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IMPORTANT SAFEGUARDS READ INSTRUCTIONS All the safety and operating instructions should be read before the unit is operated. RETAIN INSTRUCTIONS The safety and operating instructions should be retained for future reference. HEED WARNINGS All warnings on the unit and in the operating instructions should be adhered to. FOLLOW INSTRUCTIONS All operating and use instructions should be followed.
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IMPORTANT SAFEGUARDS (CONTINUED) OUTDOOR ANTENNA GROUNDING If an outside antenna or cable system is connected to the unit, be sure the antenna or cable system is grounded so as 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 the grounding electrode.
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EXAMPLE OF ANTENNA GROUNDING AS PER THE NATIONAL ELECTRICAL CODE ANTENNA LEAD IN WIRE GROUND CLAMP ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) ELECTRIC SERVICE EQUIPMENT GROUNDING CONDUCTORS (NEC SECTION 810-21) GROUND CLAMPS POWER SERVICE GROUNDING NEC-NATIONAL ELECTRICAL CODE ELECTRODE SYSTEM (NEC ART 250, PART H) S2898A A1-5...
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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.
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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.
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TABLE OF CONTENTS • GREEN PRODUCT PROCUREMENT • LEAD-FREE SOLDER • OWNER'S MANUAL CAUTION ........................A1-1 IMPORTANT SERVICE SAFETY INFORMATION ............. A1-2 IMPORTANT SAFEGUARDS ..................A1-3~A1-5 WHEN REPLACING DVD DECK ................A1-6 DISC REMOVAL METHOD AT NO POWER SUPPLY ..........A1-7 PARENTAL CONTROL - RATING LEVEL ..............
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GENERAL SPECIFICATIONS LCD Size / Visual Size 20.04 inch / 508.9mmV System LCD Type Color TFT LCD Number of Pixels 1366(H) x 768(V) View Range Left/Right 89/89 degree Up/Down 89/89 degree Color System NTSC Speaker 2 Speaker Position Front Size 1.8 x 3.9 inch Impedance 8 ohm...
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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...
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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(TV) Mode(Picture Preference) Brightness , Contrast , Color Tint Sharpness Color Temperature Cable Clear Picture Setting(PC) BRIGHTNESS , CONTRAST HOR POSITION , VER POSITION PHASE , CLOCK AUTO ADJUST...
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GENERAL SPECIFICATIONS Features Tray Lock (DVD) Video CD Playback SVCD Playback Overlay Graphics And Text Command List Entry Point Jump MP3 Playback Divx Playback DMF Support JPEG Digital Out (Dolby Digital) (MPEG) (PCM) (DTS) Down Mix Out (Dolby Digital) (DTS) Closed Caption Screen Saver Audio DAC...
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Container Stuffing (40' container) Sets G-17 Material Cabinet Front PS 94V0 DECABROM Rear PS 94V0 DECABROM Non-Halogen Demand Eyelet Demand G-18 Environment Environmental standard requirement (by buyer) Green PROCUREMENT of TOSHIBA Pb-Free Phase 3 (Phase 3A) Measures for Whisker A3-5...
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DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS 1-3: BACK CABINET (Refer to Fig. 1-3) Remove the 10 screws 1. AND P.C. BOARDS Remove the screw 2. 1-1: HANDLE/BACK COVER (Refer to Fig. 1-1) Remove the Back Cabinet in the direction of arrow. Remove the 4 screws 1.
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DISASSEMBLY INSTRUCTIONS 1-5: DVD DECK (Refer to Fig. 1-5) 1-6: DVD MT PCB (Refer to Fig. 1-6) Short circuit the position shown in Fig. 1-5 using a Disconnect the following connectors: soldering iron. If you remove the DVD Deck with no (CP3808, CP4401 and CP4303).
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DISASSEMBLY INSTRUCTIONS 1-8: SCALER PCB (Refer to Fig. 1-8) Plate Jack-2 Disconnect the following connectors: Shield Jack-2 (CP802, CP803, CP2200, and CP3201). Remove the 2 screws 1. Remove the 3 screws 2. Remove the screw 3. AV PCB Remove the Plate Jack-3 in the direction of arrow (A). Plate Jack-1 Remove the 4 screws 4.
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DISASSEMBLY INSTRUCTIONS 1-11: LCD COVER/LCD PANEL (Refer to Fig. 1-11) Remove the 3 screws 1. Remove the screw 2. Remove the 2 screws 3. Remove the 2 screws 4. Remove the Angle Hinge in the direction of arrow (A). Remove the screw 5. Remove the 8 screws 6.
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DISASSEMBLY INSTRUCTIONS 2. REMOVAL OF DVD DECK PARTS Check Hook NOTE 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.
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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.
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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.
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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.
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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.
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SERVICING FIXTURES AND TOOLS Ref. No. Remarks Part No. Parts Name JG176 Up-Date Disc JG176 APJG176099 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.
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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".
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9290 41 45 49 4D 51 55 59 5D 61 65 69 6D 71 75 79 7D 92A0 81 85 89 8D 91 95 99 9D A1 A5 AA AE B2 B6 BA BE 92B0 C2 C6 CA CE D2 D6 DA DE E2 E6 EA EE F2 F6 FA FE 92C0 02 06 0A 0E 12 16 1A 1E 22 26 2A 2E 32 36 3A 3E 92D0...
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95C0 02 06 0A 0E 12 16 1A 1E 22 26 2A 2E 32 36 3A 3E 95D0 42 46 4A 4E 52 56 5A 5E 62 66 6A 6E 72 76 7A 7E 95E0 82 86 8A 8E 92 96 9A 9E A2 A6 AA AE B2 B6 BA BE 95F0 C2 C6 CA CE D2 D6 DA DE E2 E6 EA EE F2 F6 FA FF 9600 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF...
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ELECTRICAL ADJUSTMENTS 1. ADJUSTMENT PROCEDURE FUNCTION FUNCTION Read and perform these adjustments when repairing the H POSI OSD H POSI 60Hz V POSI OSD V POSI 60Hz circuits or replacing electrical parts or PCB assemblies. R DRIVE(N) BAK LIGHT CENT CAUTION R CUT OFF(N) BAK LIGHT MAX...
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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)".
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ELECTRICAL ADJUSTMENTS 2-3: Confirmation of Fixed Value (Step No.) Please check if the fixed values of each of the adjustment items are set correctly referring below. (TV/AV/GAME/YUV/HDMI/DVD/PC) HDMI GAME 480i 480p 720P 1080i 480i 480p 720P 1080i FUNCTION Step No. H POSI OSD V POSI OSD R DRIVE(N)
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TROUBLESHOOTING GUIDE POWER DOES NOT TURN ON CHANGE F3801. IS F3801 BROKEN ? IS THERE VOLTAGE CHECK IC3801 AND AT PIN 4 OF IC3801 PERIPHERAL CIRCUIT. 20.5V ? IS THERE VOLTAGE CHECK IC3807 AND AT PIN 2 OF IC3807 PERIPHERAL CIRCUIT. AT5V ? OR CHANGE POWER PCB.
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TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (1). IS THERE VOLTAGE AT CHECK IC3801, T3801 AND DOSE BACK LIGHT SHINE ? PINS 1, 2, 3, 4 AND 5 PERIPHERAL CIRCUIT. OF CP3807 24V ? CONNECT CD3807. IS CD3807 CONNECTED ? IS THERE SIGNAL CHANGE V2301.
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TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR (2). CHECK IC4201 AND IS THERE SIGNAL PERIPHERAL CIRCUIT. AT IC4201 ? CONNECT CD4203. IS CD4203 CONNECTED CHECK IC4201 AND AND IS THERE SIGNAL ? PERIPHERAL CIRCUIT. CHECK IC801 AND PERIPHERAL CIRCUIT.
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TROUBLESHOOTING GUIDE THE PICTURE APPEARS, BUT THE AUDIO DOES NOT APPEAR. IS C1004 CONNECT CD1004. CONNECTED ? IS THERE SIGNAL CHANGE SP301 AND SP302. CD1004 ? IS THERE SIGNAL CHECK IC302 AND AT PINS 10 AND 12 PERIPHERAL CIRCUIT. OF IC302 ? IS THERE SIGNAL CHECK IC301 AND AT PINS 16 AND 19...
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TROUBLESHOOTING GUIDE THE COLOR DOES NOT APPEAR. IS SETTING OF CHANGE THE SETTING OF COLOR NORMAL ? COLOR. IS THE COLOR RECEIVE THE COLOR SIGNAL. SIGNAL RECEIVED ? CHECK IC801 AND IS THERE SIGNAL PERIPHERAL CIRUCUIT. AT IC801 ? CHECK IC7201 AND IS THERE SIGNAL PERIPHERAL CIRUCUIT.
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TROUBLESHOOTING GUIDE ON SCREEN DISPLAY DOES NOT APPEAR. IS THERE SIGNAL AT CHECK IC101 AND PINS 2, 3, 4 AND 5 OF PERIPHERAL CIRCUIT. IC101 ? IS THE COLOR SIGNAL CHECK IC801AND AT PINS 57, 58, 59 AND PERIPHERAL CIRCUIT. 60 OF IC801 ? CHANGE SCALER PCB.
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TROUBLESHOOTING GUIDE (DVD SECTION) DOES NOT DISPLAY DVD PICTURE DOES THIS DISPLAY CHECK THE DISC. LOGO PICTURE ? DOES THIS HAVE SIGNAL CHECK PINS 9 AND 7 OF AT PINS 151 AND 153 OF CD703 AND PERIPHERAL IC4001 ? CIRCUIT. DOES IC4001 GETS CHANGE IC4001.
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TROUBLESHOOTING GUIDE DISC DOES NOT EJECT. CHECK PINS 29 AND 30 OF IS REMOTE KEY SET DOES OSD APPEAR IC101 AND PERIPHERAL EFFECTIVELY ? ON THE SCREEN ? CIRCUIT. CHECK PINS 205 AND 206 OF IC4001 AND PERIPHERAL CIRCUIT. DOES THIS HAVE DOES THIS EJECT CHECK IC2301 AND SIGNAL AT PINS 4...
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TROUBLESHOOTING GUIDE DOSE NOT PLAY DVD. CHANGE DVD DECK. DOES CD2001 IS THEVOLTAGE DOES THIS DISPLAY CONNECT WITH CP2301 BETWEEN JG017 AND "INCORRECT DISC". CORRECTLY ? JG018 LESS THAN 0.6V ? CONNECT CD2301. DOES THIS DISPLAY CHANGE IC4001. READING MARK ? CHANGE DVD DECK.
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TROUBLESHOOTING GUIDE DOES NOT PLAY CD. CHANGE DVD DECK. DOES CD2001 IS THE VOLTAGE DOES THIS DISPLAY CONNECT WITH CP2301 BETWEEN JG019 AND "INCORRECT DISC". CORRECTLY ? JG018 LESS THAN 0.6V ? CONNECT CD2301. DOES THIS DISPLAY CHANGE IC4001. READING MARK ? CHANGE DVD DECK.
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TROUBLESHOOTING GUIDE NO SOUND DVD/CD ANALOG AUDIO. DOES THIS HAVE SIGNAL AT PINS 3 AND REFER TO "LCD SECTION". 5 OF CD703 ? CHECK PINS 7 AND 8 OF DOES THIS HAVE IC8502 AND PERIPHERAL SIGNAL AT PINS 7 AND CIRCUIT.
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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 NOTE: Applying positions AA for the grease are displayed for this section. CLASS MARK Check if the correct grease is applied for each position.