• Place the unit on a workstation equipped to protect against static electricity, such as conductive mat. • Soldering iron with ground wire or ceramic type is used. • A worker needs to use a ground conductive wrist strap for body. A1-1 MD20F51/MD20F51C...
The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be found at the end of the SERIAL NUMBER. 2. PART NO. and DESCRIPTION You can find it in your SERVICE MANUAL. A1-2 MD20F51/MD20F51C...
Do not push objects through any openings in this unit, as they may touch dangerous voltage points or short out parts that could result in fire or electric shock. Never spill or spray any type of liquid into the unit. A1-3 MD20F51/MD20F51C...
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This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the NEC that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical. A1-4 MD20F51/MD20F51C...
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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 MD20F51/MD20F51C...
Remove the Back Cabinet and AV PCB/DVD Block. (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.) Rotate the Main Gear in the direction of the arrow by hand. (Refer to Fig. 1) Manually open the Tray. Main Gear Deck CD Fig. 1 A1-6 MD20F51/MD20F51C...
Press it in order of 'SETUP', 'SUBTITLE', '3', 'AUDIO' and '0' key of a remote control unit. The On Screen Display message ' ' will appear. The Tray Lock has now been cleared. NOTE: No indications on the screen when the Tray Lock is setting. A1-7 MD20F51/MD20F51C...
When soldering or unsoldering, completely remove all of the solder from the pins or solder area, and be sure to heat the soldering points with the lead free solder until it melts sufficiently. Recommendations Recommended lead free solder composition is Sn-3.0Ag-0.5Cu. A1-8 MD20F51/MD20F51C...
INTERCONNECTION DIAGRAM ....................G-29, G-30 WAVEFORMS ..........................H-1~H-3 MECHANICAL EXPLODED VIEWS ................... I1-1~I1-3 DVD DECK EXPLODED VIEW ....................I2-1 MECHANICAL REPLACEMENT PARTS LIST ................. J1-1, J1-2 DVD DECK PLACEMENT PARTS LIST ..................J2-1 ELECTRICAL REPLACEMENT PARTS LIST ................J3-1~J3-10 MD20F51/MD20F51C A2-1...
CD Power Power Source 120V, 60Hz Power Consumption at AC 115W at 120V 60Hz at DC Stand by (at AC) at 120V 60Hz Per Year -- kWh/Year Protector Power Fuse Safety Circuit IC Protector(Micro Fuse) Dew Sensor A3-1 MD20F51...
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TV/CABLE Auto CH Memory Add/ Delete V-chip Setup Language Sleep Timer CH / AV(LINE) / DVD Stereo/Audio Output Bilingual Control Volume Level Brightness / Contrast / Sharpness / Color Tint Bass/Treble/Balance Caption / Text Auto Search/Position Game Mute A3-2 MD20F51...
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English, French, Spanish (DVD) English, French, Spanish G-12 Clock and Sleep Timer Max Time 120 Min Timer Step 10 Min On/Off Timer Program(On Timer / Off Timer) Wake Up Timer Timer Back-up (at Power Off Mode) more than A3-3 MD20F51...
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Cancel Audio Select Angle Subtitle Top Menu Menu DVD Menu Return CH Up CH Down Vol Down Vol Up Up/ Set+ Down/ Set- Left/Select- Right/Select+ Enter Play Mode Input Select/Zoom Repeat A-B Mute Open/Close Sleep Marker Jump Game A3-4 MD20F51...
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Loop Antenna Terminal U/V Mixer 300 ohm to 75 ohm Antenna Adapter Antenna Change Plug Guarantee Card Registration Card Warranty Card ESP Card Service Station List DC Car Cord (Center+) Columbia Offer Sheet Sheet Information (Return) Netflix Card A3-5 MD20F51...
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Height (cm) 60 (ORION SPEC:31) Container Stuffing (40' container) 216 Sets G-20 Material Cabinet Front 94V0 DECABROM Rear 94V0 DECABROM Jack Panel Non-Halogen Demand Eyelet Demand G-21 Environment Environmental standard requirement (by buyer) Green procurement of TOSHIBA Pb-free Phase3(Phase3A) A3-6 MD20F51...
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GENERAL SPECIFICATIONS CRT Size / Visual Size 20 inch / 508.0 mmV System CRT Type Flat Magnetic Field BV/BH +0.45G / 0.18G Color System NTSC Speaker 2 Speaker Position Front Size 1.8 x 3.9 Inch Impedance 8 ohm Sound Output 5W + 5W 10%(Typical) DVD System...
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GENERAL SPECIFICATIONS Power Power Source 120V, 60Hz Power Consumption at AC 115W at 120V 60Hz at DC Stand by (at AC) at 120V 60Hz Per Year -- kWh/Year Protector Power Fuse Safety Circuit IC Protector(Micro Fuse) Dew Sensor Regulation Safety Radiation X-Radiation Laser...
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GENERAL SPECIFICATIONS G-10 On Screen Menu (DVD) Display Menu Type Icon Language Menu Subtitle Audio OSD Language(Set up Language) Video E.B.L. (Enhanced Black Level) TV Screen Size(4:3) OSD Display On/Off Picture Mode (Video/Film/Auto) JPEG Interval Audio DRC (Dynamic Range Control) Dialogue (On DRC[TV] / Off DRC[Std]) Surround System...
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GENERAL SPECIFICATIONS G-13 Remote Unit RC-KG 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 Total Keys 48 Key...
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GENERAL SPECIFICATIONS G-14 Features CABLE (TV) Auto Shut Off Auto Setup Auto CH Memory V-Chip USA V-chip CANADA V-chip Auto Search Game Position FM Transmitter Energy Star Closed Caption Comb Filter (2lines) Protect of FBT Leak Circuit Picture Preference Choke Coil Power On Memory Features Tray Lock...
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Height (cm) 60 (ORION SPEC:31) Container Stuffing (40' container) 216 Sets G-20 Material Cabinet Front 94V0 DECABROM Rear 94V0 DECABROM Jack Panel Non-Halogen Demand Eyelet Demand G-21 Environment Environmental standard requirement (by buyer) Green procurement of TOSHIBA Pb-free Phase3(Phase3A) A3-12 MD20F51C...
(Refer to REMOVAL OF ANODE CAP) Top Shield Disconnect the following connector: (CP801). Remove the CRT PCB in the direction of arrow. CRT PCB Front Cabinet DVD Block CP8002 CP801 CP8001 AV PCB Jack Shield Fig. 1-2 Bottom Plate Fig. 1-4 B1-1 MD20F51/MD20F51C...
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Pick Up Unit to keep the Flux smoke away from it. 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. B1-2 MD20F51/MD20F51C...
Tray Loader Ass'y Fig. 2-1-B 2-2: TRAVERSE ASS'Y (Refer to Fig. 2-2-A) Remove the screw 1. Unlock the 2 supports 2. Remove the Insulator (R) from the Loader Sub Ass'y. Remove the Traverse Ass'y. Check Hook Fig. 2-2-C B2-1 MD20F51/MD20F51C...
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A and B. Fig. 2-5-A Rack Loading Soldering NOTE 1. In case of the Clamper Ass'y installation, install correctly as Fig. 2-5-B. Plate Clamper Clamper No gap Check Hook Loading Motor PCB Ass’y Fig. 2-3-C Fig. 2-5-B B2-2 MD20F51/MD20F51C...
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Remove the Rack Feed Ass'y. Feed Motor Remove the screw 2. Remove the Switch PCB Ass'y. Remove the 2 screw 3. Safety surface for pressing Remove the Feed Motor. of the insert. Fig. 2-7-C Remove the Gear Motor. B2-3 MD20F51/MD20F51C...
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• Proceed the steps (1) through (4). Fig. 2-8-C shown from Fig. 2-8-A to Fig. 2-8-C. NOTE Do not make the folding lines except the specified positions for the FFC. [ 24 pin FFC ] Fold Fig. 2-8-A B2-4 MD20F51/MD20F51C...
Fig. 3-5. arrow and remove one side of the support. (Refer to Fig. 3-2.) Rubber Cap Support Fig. 3-5 Support Fig. 3-2 Confirm that the Support is securely connected. Put on the Rubber Cap without moving any parts. B3-1 MD20F51/MD20F51C...
Shield Wire. (Refer to Fig. 4-4.) NOTE Do not move the Braided Shield Wire in the vertical Blower type IC direction towards the IC pattern. desoldering machine Braided Shield Wire Soldering Iron Fig. 4-2 IC pattern Fig. 4-4 B4-1 MD20F51/MD20F51C...
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Fig. 4-6 3. Absorb the solder left on the lead using the Braided Shield Wire. (Refer to Fig. 4-7.) NOTE Do not absorb the solder to excess. Soldering Iron Braided Shield Wire Fig. 4-7 B4-2 MD20F51/MD20F51C...
After the confirmation of using hours, turn off the power. = (16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) FIG. 1 + (ones digit value) MD20F51/MD20F51C...
Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 2 seconds. After the finishing of the initializing of shipping, the unit will turn off automatically. The unit will now have the correct DATA for the new MEMORY IC. MD20F51/MD20F51C...
Press the MENU button on the remote control to end the Activate the adjustment mode display of Fig. 1-1 and adjustments. press the channel button (03) on the remote control to select "CUT OFF". Adjust the Screen Volume until a dim raster is obtained. MD20F51/MD20F51C...
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R-ch output becomes minimum. (Refer to Fig. 2-1) Set the multi-sound signal generator L-ch=Non input, R-ch=1KHz and receive the RF signal. Connect the oscilloscope to the SP352 code. Then horizontal line perform the above adjustments 3~7. Notch Shadow mask Fig. 2-1 MD20F51/MD20F51C...
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GAME mode. Activate the adjustment mode display of Fig. 1-1 and press the channel button (54) on the remote control to select "BRTCG". Press the RIGHT/LEFT button on the remote control to MD20F51/MD20F51C set the same step numbers as the AV.
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CONT. GAME(MIN) COLOR(MIN) SUB BIAS SHARPNESS TUNING V MUTE SUB BIAS POWER ON V MUTE BRI. AV(MAX) H. FREQ BRI. AV(MIN) CONT. AV(CENT.) CONT. AV(MIN) COL. AV(MAX) White 100% COL. AV(MIN) Fig. 2-4 SHARPNESS AV SUB BIAS BRI. DVD(MAX) MD20F51/MD20F51C...
Confirm red and blue colors. Adjust the slant of the deflection yoke while watching the WEDGE screen, then tighten the fixing screw. DEFLECTION YOKE WEDGE POSITION DEFLECTION YOKE SCREW Fig. 3-2-b MAGNET SCREW 6 POLE MAGNETS 4 POLE MAGNETS PURITY MAGNETS Fig. 3-1 MD20F51/MD20F51C...
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CP802B CP801 CD802 VR3800 J4201 CP803A FB401 TP401 CD3800 AC IN S3801 S3802 VR402 CP802A CP8002 CD302 CP302 CD301 SPEAKER CP8001 (SP352) SPEAKER (SP351) J2202 AV PCB DVD DECK CP2303 CP8101 CP2302 CD4002 CP2301 DVD PCB CD2001 CD2301 CD2302 MD20F51/MD20F51C...
PRINTED CIRCUIT BOARDS LOADING MOTOR (INSERTED PARTS) LOADING MOTOR (CHIP MOUNTED PARTS) SOLDER SIDE SOLDER SIDE CD2302 SOLDER SIDE D D0 0 CD2301 M2601 M2602 MD20F51/MD20F51C...
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RAMWE# RAMCLK PCB130 TP4003 DMD020 NOTE:THE DC VOLTAGE EACH PART WAS NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DIGITAL AUDIO SIGNAL(PB) MEASURED WITH THE DIGITAL TESTER OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DURING PLAYBACK. MD20F51/MD20F51C...
MMZ1608R102CT P.CON+3.3V FROM AUDIO/VIDEO MEMCS0 RESET PCB130 DMD020 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. MD20F51/MD20F51C...
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C2307 0.1 B R2304 JG057 JG058 PCB130 DMD020 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. MD20F51/MD20F51C...
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+ COMPONENT SIGNAL(U) NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER B.SIGNAL + COMPONENT SIGNAL(V) DURING PLAYBACK. AUDIO SIGNAL(PB) MD20F51/MD20F51C...
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CRITICAL FOR SAFETY,USE ONES AUDIO SIGNAL(PB) MEASURED WITH THE DIGITAL TESTER DANGEREUSES AN POINT DE VUE SECURITE DESCRIBED IN PARTS LIST ONLY N’UTILISER QUE CELLS DECRITES DURING PLAYBACK. PLAYBACK LUMINANCE SIGNAL DANS LA NOMENCLATURE DES PIECES PLAYBACK COLOR SIGNAL MD20F51/MD20F51C G-10...
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OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE PLAYBACK VIDEO SIGNAL DESCRIBED IN PARTS LIST ONLY WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. G.SIGNAL N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES PLAYBACK LUMINANCE SIGNAL R.SIGNAL MD20F51/MD20F51C G-11 G-12...
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CAUTION: DIGITAL TRANSISTOR OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST PLAYBACK COLOR SIGNAL PLAYBACK VIDEO SIGNAL WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. B.SIGNAL DEFLECTION SIGNAL G.SIGNAL R.SIGNAL MD20F51/MD20F51C G-13 G-14...
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CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE AUDIO SIGNAL(PB) WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DESCRIBED IN PARTS LIST ONLY N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES TUNER AUDIO SIGNAL MD20F51/MD20F51C G-15 G-16...
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OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE AUDIO SIGNAL(PB) DURING PLAYBACK. DESCRIBED IN PARTS LIST ONLY N’UTILISER QUE CELLS DECRITES DIGITAL AUDIO SIGNAL(PB) DANS LA NOMENCLATURE DES PIECES MD20F51/MD20F51C G-17 G-18...
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NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CAUTION: DIGITAL TRANSISTOR WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE AUDIO SIGNAL WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. AUDIO SIGNAL(PB) MD20F51/MD20F51C G-19 G-20...
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CRITICAL FOR SAFETY,USE ONES N’UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY IS NON POLAR ONE. DANS LA NOMENCLATURE DES PIECES NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE MD20F51/MD20F51C G-21 G-22...
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OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE G.SIGNAL WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DESCRIBED IN PARTS LIST ONLY N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES B.SIGNAL MD20F51/MD20F51C G-23 G-24...
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WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. N’UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY CAUTION DANS LA NOMENCLATURE DES PIECES :FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE 5A 125V(F3800). MD20F51/MD20F51C G-25 G-26...
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LOADING MOTOR(-) BCZ3B03 FEED MOTOR (+) M2603 SPINDLE MOTOR (-) BCZ3B52 SPINDLE MOTOR (+) M2601 JCV9B06 PCB640 PCB610 DED002 DED003 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE G-27 MD20F51/MD20F51C G-28...
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:SINCE THESE PARTS MARKED BY OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DANGEREUSES AN POINT DE VUE SECURITE CRITICAL FOR SAFETY,USE ONES N’UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY DANS LA NOMENCLATURE DES PIECES MD20F51/MD20F51C G-29 G-30...
POWER ON 20 s 200ns 0.2ms 0.5V 1.0V 1.0V AUDIO/VIDEO STANDBY POWER ON 500 s 0.5 s 0.2ms 500mV 50mV 1.0V The following waveforms were measured at the point of the corresponding NOTE: balloon number in the schematic diagram. MD20F51/MD20F51C...
POWER ON POWER ON POWER ON 10ms 0.5V 50mV 200mV POWER ON POWER ON POWER ON 20 s 0.5V 200mV 200mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. MD20F51/MD20F51C...
POWER POWER ON STANDBY 10.0V 5.0V POWER ON STANDBY 20 s 5.0V 5.0V POWER ON 20 s POWER ON 20 s NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. MD20F51/MD20F51C...
If the repair is needed, replace the DVD MECHA ASS'Y. M2602 NOTE: Applying positions AA for the grease are displayed for this section. CLASS MARK Check if the correct grease is applied for each position. GREASE I2-1 MD20F51/MD20F51C...