Toshiba MD20F12 Service Manual

FILE NO. 140-200604GR

(MFR’S VERSION A)

SERVICE MANUAL

COLOR TELEVISION/ DVD VIDEO PLAYER

MD20F12

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.

DOCUMENT CREATED IN JAPAN, January, 2006 GREEN

(*1) GREEN PRODUCT PROCUREMENT

The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of certain 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. In line with this, Toshiba proactively promotes Green Procurement, and seeks to purchase and use products, parts and materials that have low environmental impacts.

Green procurement of parts is not only confined to manufacture. The same green parts used in manufacture must also be used as replacement parts.

(*2) LEAD-FREE SOLDER

This product is manufactured using lead-free solder as a part of a movement within the consumer products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product.

WARNING

This product is manufactured using lead free solder .

DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT !

The melting temperature of lead-free solder is higher than that of leaded solder by 86°F to 104°F (30°C to 40°C). Use of a soldering iron designed for lead-based solders to repair product made with lead-free solder may result in damage to the component and or PCB being soldered. Great care should be made to ensure high-quality soldering when servicing this product  especially when soldering large components, through-hole pins, and on PCBs  as the level of heat required to melt lead-free solder is high.

A1-1

CAUTION

THIS DIGITAL VIDEO PLAYER 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.

TO PREVENT DIRECT EXPOSURE TO LASER BEAM, DO NOT TRY TO OPEN THE ENCLOSURE. VISIBLE LASER RADIATION MAY BE PRESENT WHEN THE ENCLOSURE IS OPENED. DO NOT STARE INTO BEAM.

Location of the required Marking

The rating sheet and the safety caution are on the rear of the unit.

CERTIFICATION: COMPLIES WITH FDA RADIATION PERFORMANCE STANDARDS, 21 CFR SUBCHAPTER J.

PREPARATION OF SERVICING

The laser diode used for a pickup head may be destroyed with external static electricity. Moreover, even if it is operating normally after repair, when static electricity discharge is received at the time of repair, the life of the product may be shortened. Please perform the following measure against static electricity, be careful of destruction of a laser diode at the time of repair.

• 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.

A1-2

SERVICING NOTICES ON CHECKING

As for the places which need special attentions, they are indicated with the labels or seals on the cabinet, chassis and parts. Make sure to keep the indications and notices in the operation manual.

2. AVOID AN ELECTRIC SHOCK

There is a high voltage part inside. Avoid an electric shock while the electric current is flowing.

3. USE THE DESIGNATED PARTS

The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character. Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used.

4. PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING

There are parts which use the insulation material such as a tube or tape for safety, or which are assembled in the condition that these do not contact with the printed board. The inside wiring is designed not to get closer to the pyrogenic parts and high voltage parts. Therefore, put these parts in the original positions.

5. TAKE CARE TO DEAL WITH THE CATHODE-RAY TUBE

In the condition that an explosion-proof cathoderay tube is set in this equipment, safety is secured against implosion. However, when removing it or serving from backward, it is dangerous to give a shock. Take enough care to deal with it.

6. AVOID AN X-RAY1. KEEP THE NOTICES

Safety is secured against an X-ray by considering about the cathode-ray tube and the high voltage peripheral circuit, etc. Therefore, when repairing the high voltage peripheral circuit, use the designated parts and make sure not modify the circuit. Repairing except indicates causes rising of high voltage, and it emits an X-ray from the cathoderay tube.

PERFORM A SAFETY CHECK AFTER

7. SERVICING

Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that.

(INSULATION CHECK PROCEDURE)

Unplug the plug from the AC outlet.

Remove the antenna terminal on TV and turn on the TV.

Insulation resistance between the cord plug terminals and the eternal exposure metal [Note 2] should be more than 1M ohm by using the 500V insulation resistance meter [Note 1].

If the insulation resistance is less than 1M ohm, the inspection repair should be required.

[Note 1]

If you have not the 500V insulation resistance meter, use a Tester.

[Note 2]

External exposure metal: Antenna terminal

HOW TO ORDER PARTS

Please include the following informations when you order parts. (Particularly the VERSION LETTER.)

1. MODEL NUMBER and VERSION LETTER 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.

A1-3

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.

CLEANING

Unplug this unit from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

ATTACHMENTS

Do not use attachments not recommended by the unit’s manufacturer as they may cause hazards.

WATER AND MOISTURE

Do not use this unit near water. For example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool.

ACCESSORIES

Do not place this unit on an unstable cart, stand, tripod, bracket, or table. The unit may fall, causing serious injury, and serious damage to the unit. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer.

8A.

An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.

VENTILATION

Slots and openings in the cabinet and in the back or bottom are provided for ventilation, to ensure reliable operation of the unit, and to protect it from overheating. These openings must not be blocked or covered. The openings should never be blocked by placing the unit on a bed, sofa, rug, or other similar surface. This unit should never be placed near or over a radiator or heat source. This unit should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer’s instructions have been adhered to.

10.

POWER SOURCES

This unit should be operated only from the type of power source indicated on the rating plate. If you are not sure of the type of power supply to your home, consult your appliance dealer or local power company. For units intended to operate from battery power, or other sources, refer to the operating instructions.

11.

GROUNDING OR POLARIZATION

This unit is equipped with a polarized alternating-current line plug (a plug having one blade wider than the other). This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug. If your unit is equipped with a 3-wire grounding-type plug, a plug having a third (grounding) pin, this plug will only fit into a grounding-type power outlet. This too, is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the grounding-type plug.

12.

POWER-CORD PROTECTION

Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance.

13.

LIGHTNING

To protect your unit from a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the unit due to lightning and power line surges.

14.

POWER LINES

An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits, as contact with them might be fatal.

15.

OVERLOADING

Do not overload wall outlets and extension cords, as this can result in a risk of fire or electric shock.

16.

OBJECT AND LIQUID ENTRY

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.

PORT ABLE CAR T WARNING

(symbol provided by RETAC)

S3126A

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IMPORTANT SAFEGUARDS (CONTINUED)

OUTDOOR ANTENNA GROUNDING

17.

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.

SERVICING

18.

Do not attempt to service this unit yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

DAMAGE REQUIRING SERVICE

19.

Unplug this unit from the wall outlet and refer servicing to qualified service personnel under the following conditions:

When the power-supply cord or plug is damaged.

If liquid has been spilled, or objects have fallen into the unit.

If the unit has been exposed to rain or water.

If the unit does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions, as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the unit to its normal operation.

If the unit has been dropped or the cabinet has been damaged.

When the unit exhibits a distinct change in performance, this indicates a need for service.

REPLACEMENT PARTS

20.

When replacement parts are required, be sure the service technician uses replacement parts specified by the manufacturer or those that have the same characteristics as the original parts. Unauthorized substitutions may result in fire, electric shock or other hazards.

SAFETY CHECK

21.

Upon completion of any service or repairs to this unit, ask the service technician to perform safety checks to determine that the unit is in proper operating condition.

WALL OR CEILING MOUNTING

22.

The product should be mounted to a wall or ceiling only as recommended by the manufacturer.

HEAT

23.

The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat.

DISC TRAY

24.

Keep your fingers well clear of the disc tray as it is closing. It may cause serious personal injury.

CONNECTING

25.

When you connect the product to other equipment, turn off the power and unplug all of the equipment from the wall outlet. Failure to do so may cause an electric shock and serious personal injury. Read the owner's manual of the other equipment carefully and follow the instructions when making any connections.

SOUND VOLUME

26.

Reduce the volume to the minimum level before you turn on the product. Otherwise, sudden high volume sound may cause hearing or speaker damage.

SOUND DISTORTION

27.

Do not allow the product output distorted sound for a longtime. It may cause speaker overheating and fire.

HEADPHONES

28.

When you use the headphones, keep the volume at a moderate level. If you use the headphones continuously with high volume sound, it may cause hearing damage.

LASER BEAM

29.

Do not look into the opening of the disc tray or ventilation opening of the product to see the source of the laser beam. It may cause sight damage.

DISC

30.

Do not use a cracked, deformed, or repaired disc. These discs are easily broken and may cause serious personal injury and product malfunction.

NOTE TO CATV SYSTEM INSTALLER

31.

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.

A1-5

IMPORTANT SAFEGUARDS (CONTINUED)

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

NEC-NATIONAL ELECTRICAL CODE

S2898A

POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250, PART H)

A1-6

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.

NOTE

Before your operation, please read “PREPARATION OF SERVICING”.

•

Use the Lead Free solder.

•

Manual soldering conditions

•

• Soldering temperature: 350 ± 5˚C

• Soldering time: Within 2 seconds

• Soldering combination: Sn-3.0Ag-0.5Cu

When Soldering/Removing of solder, use the draw in equipment over the Pick Up Unit to keep the

•

Flux smoke away from it.

Pick Up PCB

Short circuit using a soldering iron.

Fig. 1

DISC REMOVAL METHOD AT NO POWER SUPPLY

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.

Deck CDMain Gear

Fig. 1

A1-7

PARENTAL CONTROL - RATING LEVEL

4 DIGIT PASSWORD CANCELLATION

If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below.

Turn Unit ON.

Set the DVD Mode.

Confirm that the 'No Disc' will be appeared on the screen.

Press and hold the '7' key on the remote control unit.

Simultaneously press and hold the 'STOP' key on the front panel.

Hold both keys for more than 3 seconds.

The On Screen Display message 'PASSWORD CLEAR' will appear.

The 4 digit password has now been cleared

TRAY LOCK

Tray cannot be opened by setting the Tray Lock, please follow the steps below.

Turn Unit ON.

1. Set the DVD to the Stop Mode.

2. Press and hold the 'STOP' key on the front panel.

3. Simultaneously press and hold the '9' key on the remote control unit.

4. Hold both keys for more than 3 seconds.

5. The On Screen Display message ' ' will appear.

6. The Tray Lock has now been set up.

NOTE: No indications on the screen when the Tray Lock is setting. To unlock the Tray Lock, please follow the steps below.

Turn Unit ON.

1. Set the DVD to the Stop Mode.

2. Press and hold the 'STOP' key on the front panel.

3. Simultaneously press and hold the '9' key on the remote control unit.

4. Hold both keys for more than 3 seconds.

5. The On Screen Display message ' ' will appear.

6. The Tray Lock has now been cleared.

NOTE: No indications on the screen when the Tray Lock is setting.

It is likely to be going to be changed to the following steps without a previous notice in the future. If the above is not effective measures, please follow the steps below.

Tray cannot be opened by setting the Tray Lock, please follow the steps below.

Turn Unit ON.

1. Set the DVD to the Stop Mode.

2. Press it in order of 'SETUP', 'SUBTITLE', '3', 'AUDIO SELECT' and '0' key of a remote control unit.

3. The On Screen Display message ' ' will appear.

4. The Tray Lock has now been set up.

NOTE: No indications on the screen when the Tray Lock is setting. To unlock the Tray Lock, please follow the steps below.

Turn Unit ON.

1. Set the DVD to the Stop Mode.

2. Press it in order of 'SETUP', 'SUBTITLE', '3', 'AUDIO SELECT' and '0' key of a remote control unit.

3. The On Screen Display message ' ' will appear.

4. The Tray Lock has now been cleared.

NOTE: No indications on the screen when the Tray Lock is setting.

A1-8

TABLE OF CONTENTS

GREEN PRODUCT PROCUREMENT .......................................................................................

LEAD-FREE SOLDER ................................................................................................................

CAUTION ....................................................................................................................................

SERVICING NOTICES ON CHECKING.....................................................................................

HOW TO ORDER PARTS ..........................................................................................................

IMPORTANT SAFEGUARDS.....................................................................................................

WHEN REPLACING DVD DECK ...............................................................................................

DISC REMOVAL METHOD AT NO POWER SUPPLY .............................................................

PARENTAL CONTROL-RATING LEVEL ..................................................................................

TRAY LOCK................................................................................................................................

TABLE OF CONTENTS..............................................................................................................

GENERAL SPECIFICATIONS ...................................................................................................

DISASSEMBLY INSTRUCTIONS

1. REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS............................................

2. REMOVAL OF DVD DECK PARTS ...................................................................................

3. REMOVAL OF ANODE CAP..............................................................................................

4. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ...............................................

SERVICE MODE LIST ................................................................................................................

WHEN REPLACING EEPROM (MEMORY) IC ..........................................................................

ELECTRICAL ADJUSTMENTS..................................................................................................

BLOCK DIAGRAMS

DVD..........................................................................................................................................

TV ............................................................................................................................................

POWER ..................................................................................................................................

PRINTED CIRCUIT BOARDS

DVD..........................................................................................................................................

AV/CRT ....................................................................................................................................

LOADING MOTOR/SW ...........................................................................................................

SCHEMATIC DIAGRAMS

MPEG/MICON/DSP.................................................................................................................

MEMORY .................................................................................................................................

MOTOR DRIVE .......................................................................................................................

AUDIO/VIDEO .........................................................................................................................

REGULATOR...........................................................................................................................

MICON/TUNER .......................................................................................................................

SOUND AMP ...........................................................................................................................

IN/OUT .....................................................................................................................................

DEFLECTION ..........................................................................................................................

CRT ..........................................................................................................................................

POWER ...................................................................................................................................

CHROMA .................................................................................................................................

COMB/FILTER.........................................................................................................................

STEREO ..................................................................................................................................

LOADING MOTOR/SW ...........................................................................................................

INTERCONNECTION DIAGRAM ...............................................................................................

WAVEFORMS .............................................................................................................................

MECHANICAL EXPLODED VIEWS...........................................................................................

DVD DECK EXPLODED VIEW...................................................................................................

MECHANICAL REPLACEMENT PARTS LIST .........................................................................

DVD DECK REPLACEMENT PARTS LIST...............................................................................

ELECTRICAL REPLACEMENT PARTS LIST...........................................................................

A1-1 A1-1 A1-2 A1-3 A1-3 A1-4~A1-6 A1-7 A1-7 A1-8 A1-8 A2-1 A3-1~A3-6

B1-1, B1-2 B2-1~B2-4 B3-1 B4-1, B4-2 C-1 C-1, C-2 D-1~D-6

E-1, E-2 E-3, E-4 E-5, E-6

F-1, F-2 F-3~F-6 F-7, F-8

G-1, G-2 G-3, G-4 G-5, G-6 G-7, G-8 G-9, G-10 G-11, G-12 G-13, G-14 G-15, G-16 G-17, G-18 G-19, G-20 G-21, G-22 G-23, G-24 G-25, G-26 G-27, G-28 G-29, G-30 G-31, G-32 H-1~H-3 I1-1~I1-3 I2-1 J1-1 J2-1 J3-1~J3-5

A2-1

GENERAL SPECIFICATIONS

G-1 TV CRT CRT Size / Visual Size 20 inch / 508.0 mmV

System CRT Type Flat

Color System NTSC Speaker 2 Speaker

Sound Output Max 2.5W + 2.5W

G-2 DVD System Color System NTSC

Disc DVD, CD-DA, CD-R/RW, Video CD

Disc Diameter 120 mm , 80 mm Drive DM3S Search speed Fwd 4 step

Slow speed Fwd 1/7 - 1/2 times

G-3 Tuning Broadcasting System US System M

System Tuner and System 1Tuner

Receive CH Destination US(w/CABLE)

Intermediate Picture(FP) 45.75MHz Frequency Sound(FS) 41.25MHz

Preset CH No Stereo/Dual TV Sound US-Stereo Tuner Sound Muting Yes

G-4 Signal Video Signal Input Level 1 V p-p/75 ohm

RGB Signal Output Level -Audio Signal Input Level -8.0dBm/50k ohm

Magnetic Field BV/BH +0.45G / 0.18G

Position Front Size 1.8 x 3.9 inch Impedance 8 ohm

10%(Typical) __

DVD-R/RW (Video Format Only)

Actual 2-120 times(DVD, VIDEO CD)

Rev 4 step

Actual 2-120 times(DVD, VIDEO CD)

Actual --

CH Coverage 2~69, 4A, A-5~A-1, A~I, J~W, W+1~W+84

FP-FS 4.50MHz

Output Level -S/N Ratio (Weighted) -Horizontal Resolution at DVD Mode --

Output Level Digital Output Level 0.5 V p-p/75 ohm S/N Ratio at DVD (Weighted) -Harmonic Distortion -Frequency Response : at DVD --

at Video CD --

at SVCD --

at CD --

4-40 times (CD)

Rev --

A3-1

GENERAL SPECIFICATIONS

G-5 Power Power Source AC 120V, 60Hz

Power Consumption at AC 115W at 120V 60Hz

Protector Power Fuse Yes

G-6 Regulation Safety UL

G-7 Temperature Operation +5oC ~ +40oC

G-8 Operating Humidity Less than 80% RH G-9 On Screen Menu(TV) Yes

Display Menu Type Icon

TV Setup Yes

Channel Setup Yes

V-chip Setup Yes

Language Yes Sleep Timer Yes CH / AV(LINE) / DVD Yes Stereo/Audio Output Yes

Control Volume Yes Level Brightness / Contrast / Sharpness / Color Yes

Tint Yes

Bass/Treble/Balance Yes Caption / Text Yes Auto Search/Position No Game Yes Mute Yes

DC --

Stand by (at AC) 3W at 120V 60Hz Per Year -- kWh/Year

Safety Circuit Yes IC Protector(Micro Fuse) No Dew Sensor

Radiation FCC X-Radiation DHHS Laser DHHS

Storage -20oC ~ +60oC

Picture Yes Audio Yes Picture Preference Yes

TV/CABLE Yes Auto CH Memory Yes Add/ Delete Yes

Bilingual No SAP Yes

at DC --

A3-2

GENERAL SPECIFICATIONS

G-10 On Screen Menu (DVD) Yes

Display Menu Type Icon

G-11 OSD Language 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) No Wake Up Timer No Timer Back-up (at Power Off Mode) more than -- Min Sec

Language Yes

Menu Yes Subtitle Yes Audio Yes OSD Language(Set up Language) No

Video Yes

E.B.L. (Enhanced Black Level) No TV Screen Size(4:3) Yes OSD Display On/Off Yes Picture Mode (Video/Film/Auto) Yes JPEG Interval No Screen Saver No

Audio Yes

DRC (Dynamic Range Control) Yes Dialogue (On DRC[TV] / Off DRC[Std]) No Surround No

System Yes

Disc/Card Slot No Password Lock/ Un Lock Yes Parental Yes Select Files No HDMI (480p/1080i/720p) No

Output No Open Yes Close Yes No disc Yes Reading Yes Play Yes Still/Pause Yes Stop Yes Prohibit Mark Yes PBC Yes Step Yes Skip(>>|) Yes Skip(|<<) Yes Random Yes (CD, VIDEO CD) Repeat Yes Slow+ Yes Slow- No Search+ Yes Search- Yes Jump Yes Resume Yes Title No. Yes Chapter No. Yes Track No. Yes Time Yes Sub Title No. Yes Angle No. Yes Vocal On/Off No Audio No. Yes Audio Stereo L/R Yes (Video CD) Zoom Yes Marker No. Yes Program Play Back Yes (CD, VIDEO CD) Surround On/Off No Screen Saver No MP3, WMA, JPEG Folder Name No

File Name No

File No No

Time No

Track No No

A3-3

GENERAL SPECIFICATIONS

G-13 Remote Unit RC-MG

Control Glow in Dark Remocon No

Remocon Format TOSHIBA Format TOSHIBA Custom Code 40-BF H, 44-BB H, 45-BA H, 45-BC H Power Source Voltage(D.C) 3V

UM size x pcs UM-4 x 2 pcs

Total Keys 47 Key Keys Power Yes

1 Yes

2 Yes

3 Yes

4 Yes

5 Yes

6 Yes

7 Yes

8 Yes

9 Yes

0 Yes

Play Yes

Stop Yes

Search+ Yes

Search- Yes

Closed Caption/Skip+ Yes

Quick View(CH RTN)/Skip- Yes

Slow+ Yes

Slow- No

Pause/Still/Step Yes

DISPLAY Yes

TV/DVD Yes

Cancel Yes

Audio Select Yes

Angle Yes

Subtitle Yes

Top Menu Yes

Menu Yes

DVD Menu Yes

Return Yes

CH Up Yes

CH Down Yes

Vol Down Yes

Vol Up Yes

Up/ Set+ Yes

Down/ Set- Yes

Left/Select- Yes

Right/Select+ Yes

Enter Yes

Play Mode Yes

Input Select/Zoom Yes

Repeat A-B Yes

Mute Yes

Open/Close Yes

Sleep Yes

Marker Yes

Jump Yes

Game Yes

A3-4

GENERAL SPECIFICATIONS

G-14 Features CABLE Yes

(TV) Auto Shut Off Yes

Auto Setup Yes Auto CH Memory Yes V-Chip USA V-chip Yes

CANADA V-chip No

Auto Search No SAP Yes Game Position Yes FM Transmitter No Energy Star No Closed Caption Yes Comb Filter (2lines) Yes Protect of FBT Leak Circuit Yes Picture Preference Yes Choke Coil No Power On Memory No

Features Tray Lock Yes (DVD) Video CD Playback Yes

SVCD Playback MP3 Playback No WMA Playback JPEG Playback Digital Out (Dolby Digital) Yes

(MPEG) Yes

(PCM) Yes

(DTS) Yes

Down Mix Out (Dolby Digital) Yes

(DTS) No

3D Surround No Screen Saver No Closed Caption Yes Audio DAC 192kHz / 24bit

G-15 Accessories Owner's Manual Language English

w/Guarantee Card Yes

Remote Control Unit Yes Battery Yes

UM size x pcs UM-4 x 2 pcs

OEM Brand No

Rod Antenna No

Poles No

Terminal --

Loop Antenna No

Terminal --

U/V Mixer No 300 ohm to 75 ohm Antenna Adapter Yes Antenna Change Plug No Guarantee Card No Registration Card Yes Warranty Card No ESP Card No Service Station List No DC Car Cord (Center+) No Columbia Offer Sheet No Information Sheet (Return) Yes Netflix Card No

No No

A3-5

GENERAL SPECIFICATIONS

G-16 Interface Switch Front Power (Tact) Yes

Rear Main Power SW No

Indicator Power Yes (Red)

Terminals Front Video Input RCA x 1

Rear Video Input RCA x 1

G-17 Set Size Approx. W x D x H (mm) 574x481.5x514.5 G-18 Weight Net (Approx.) 25.0kg (55.1lbs)

G-19 Carton Master Carton No

Gift Box Material Double/Full Color

Drop Test Natural Dropping At 1 Corner / 2 Edges / 4 Surfaces

Container Stuffing (40' container) 216 Sets

G-20 Material Cabinet Front PS 94V0 DECABROM

PCB Non-Halogen Demand No

G-21 Environment Environmental standard requirement Green procurement of TOSHIBA

Pb-free Phase3(Phase3A)

Channel Up Yes

Channel Down Yes

Volume Up Yes

Volume Down Yes

Play Yes

Open/Close Yes

Skip+ /Search+ Yes

Skip- /Search- Yes

Still/Pause No

Stop Yes

Main Power SW No

Stand-by No

On Timer No

Audio Input RCA x 2(L/MONO, R)

Other Terminal Head Phone

Audio Input RCA x 2(L/MONO, R)

Video Output No

Audio Output No

Digital Audio Output Coaxial (DVD Only)

Diversity No

DC Jack 12V(Center +) No

VHF/UHF Antenna Input F Type

Gross (Approx.) 28.5kg (62.8lbs)

Content --- Sets

Material --- / ---

Dimensions W x D x H(mm) ---

Description of Origin ---

W/Color Photo Label No

Dimensions W x D x H(mm) 660 x 575 x 625

Description of Origin Yes

Height (cm) 60 (ORION SPEC:31)

Rear PS 94V0 DECABROM

Jack Panel -

Eyelet Demand Yes

Measures for Whisker Yes

A3-6

DISASSEMBLY INSTRUCTIONS

1.REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS

1-1: BACK CABINET (Refer to Fig. 1-1)

Remove the 7 screws 1.

Remove the screw 2 which are used for holding the Back Cabinet.

Remove the AC cord from the AC cord hook 3.

Remove the Back Cabinet in the direction of arrow.

Front Cabinet

1-2: CRT PCB (Refer to Fig. 1-2) CAUTION: BEFORE REMOVING THE ANODE CAP,

DISCHARGE ELECTRICITY BECAUSE IT CONTAINS HIGH VOLTAGE. BEFORE ATTEMPTING TO REMOVE OR REPAIR ANY PCB, UNPLUG THE POWER CORD FROM THE AC SOURCE.

Remove the Anode Cap. (Refer to REMOVAL OF ANODE CAP)

Disconnect the following connector: (CP805).

Remove the CRT PCB in the direction of arrow.

Front Cabinet

Back Cabinet

CRT PCB

Fig. 1-1

1-3: AV PCB/DVD BLOCK (Refer to Fig. 1-3)

Remove the 2 screws 1.

Disconnect the following connectors: (CP301, CP302, CP401 and CP3800).

Remove the AV PCB/DVD Block in the direction of arrow.

CP3800

CP301

Front Cabinet

CP302

AV PCB/DVD Block

1-4: DVD BLOCK (Refer to Fig. 1-4)

Remove the 11 screws 1.

Remove the Top Shield in the direction of arrow (A).

Disconnect the following connectors: (CP8001 and CP8002).

Remove the 4 screws 2.

Remove the DVD Block in the direction of arrow (B).

Remove the screw 3.

Remove the Jack Shield.

Remove the AV PCB in the direction of arrow (C).

(A)

Top Shield

DVD Block

CP401

Fig. 1-3

CP805

Fig. 1-2

B1-1

AV PCB

Jack Shield

CP8001

CP8002

Bottom Plate

(B)

(C)

Fig. 1-4

DISASSEMBLY INSTRUCTIONS

1-5: DVD PCB/DVD DECK (Refer to Fig. 1-5)

Short circuit the position shown in Fig. 1-5 using a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged.

Unlock the 2 supports 1.

Remove the Front Tray Plate in the direction of arrow (A).

Remove the 4 screws 2.

Remove the DVD Deck in the direction of arrow (B).

Disconnect the following connectors: (CP2301, CP2302 and CP2303).

Remove the 2 screws 3.

Remove the DVD PCB in the direction of arrow (C).

Remove the 4 screws 4.

10.

Remove the Deck Shield in the direction of arrow (D).

DVD Deck

DVD PCB

(A)

CP2303

CP2302

CP2301

(C)

Deck Shield

Short circuit using a soldering iron.

(B)

(D)

Pick Up PCB

Deck Angle

Fig. 1-5

NOTE

Before your operation, please read “PREPARATION OF

1. SERVICING”. Use the Lead Free solder.

2. Manual soldering conditions

• Soldering temperature: 350 ± 5˚C

• Soldering time: Within 2 seconds

• Soldering combination: Sn-3.0Ag-0.5Cu When Soldering/Removing of solder, use the drawing

4. equipment over the Pick Up Unit to keep the Flux smoke away from it. When installing the DVD Deck, remove all the soldering on

5. the short circuit position after the connection of Pick Up PCB and DVD PCB connector.

B1-2

DISASSEMBLY INSTRUCTIONS

2. REMOVAL OF DVD DECK PARTS

NOTE

1. Do not disassemble the DVD DECK PARTS except listed parts here. Minute adjustments are needed if the disassemble is done. If the repair is needed except listed parts, replace the DVD MECHA ASS'Y.

2-1: TRAY (Refer to Fig. 2-1-A)

Set the Tray opened. (Refer to the DISC REMOVAL

METHOD AT NO POWER SUPPLY)

Unlock the 2 supports 1 and remove the Tray.

Main Frame Ass'y

Tray

NOTE

In case of the Tray installation, install them as the circled

1. section of Fig. 2-1-B so that the each markers are met.

Fig. 2-1-A

Main Frame Ass'y

Insulator (R)

Main Chassis Ass'y

• Screw Torque: 2.0 ± 0.5kgf•cm

Fig. 2-2-A

NOTE

In case of the Main Chassis Ass'y, install it from (1) to (4)

1. in order. (Refer to Fig. 2-2-B) In case of the Main Chassis Ass'y installation, hook the

2. wire on the Main Frame Ass'y as shown Fig. 2-2-C.

Main Frame Ass'y (Bottom Side)

(3)

Rack Loading

(3)

Traverse Holder

Main Frame Ass'y

Tray

2-2: MAIN CHASSIS ASS'Y (Refer to Fig. 2-2-A)

Remove the screw 1.

1. Unlock the 2 supports 2.

2. Remove the Insulator (R) from the Main Frame Ass'y.

3. Remove the Main Chassis Ass'y.

Fig. 2-1-B

(2)

(4)

Check Lock

Main Frame Ass'y

(4)

Check Hook

(1)

Main Chassis Ass'y

Fig. 2-2-B

Fig. 2-2-C

B2-1

DISASSEMBLY INSTRUCTIONS

2-3: LOADING MOTOR PCB ASS'Y/ LOADING BELT

(Refer to Fig. 2-3-A)

Remove the Loading Belt.

Remove the screw 1.

Remove the 2 screws 2.

Remove the Loading Motor PCB Ass'y.

Remove the Pulley Gear.

Pulley Gear

Main Gear

Rack Loading

Main Frame Ass’y

Loading Belt

Main Frame Ass’y

Pulley Gear

• Screw Torque: 2.5 ± 0.3kgf•cm (Screw 1)

• Screw Torque: 1.0 ± 0.3kgf•cm (Screw 2)

Loading Motor PCB Ass’y

Fig. 2-3-A

NOTE

In case of the Pulley Motor installation, check if the value of the Fig. 2-3-B is correct.

When installing the Loading Motor PCB Ass'y, install it correctly as Fig. 2-3-C.

In case of the Loading Motor PCB Ass'y installation, hook the wire on the Main Frame Ass'y as shown Fig. 2-3-C.

Pulley Motor

7.0 ± 0.1mm

Fig. 2-4-A

NOTE

1. In case of the Rack Loading installation, do not mesh it to the Main Gear as shown the Fig. 2-4-B.

Rack Loading

Main Gear

Check Hook

Fig. 2-4-B

2-5: CLAMPER ASS'Y (Refer to Fig. 2-5-A)

Press the Clamper and rotate the Clamper Plate

1. clockwise, then unlock the 3 supports 1. Remove the Clamper Plate, Clamper Magnet and

2. Clamper.

Clamper Plate

Clamper Magnet

Loading Motor

Safety surface for pressing

Rack Loading

Check Hook

of the insert.

The Lever should be position between A and B.

Loading Motor PCB Ass’y

Fig. 2-3-B

Fig. 2-3-C

2-4: RACK LOADING/MAIN GEAR/PULLEY GEAR

(Refer to Fig. 2-4-A)

Press down the catcher 1 and slide the Rack Loading.

Unlock the support 2 and remove the Pulley Gear.

Remove the Main Gear.

Clamper

NOTE

1. In case of the Clamper Ass'y installation, install correctly as Fig. 2-5-B.

Clamper Plate

Clamper

No gap

B2-2

Main Frame

Fig. 2-5-A

Fig. 2-5-B

DISASSEMBLY INSTRUCTIONS

2-6:

TRAVERSE HOLDER/INSULATOR (F)/INSULATOR (R) (Refer to Fig. 2-6-A)

Remove the Traverse Holder.

1. Remove the 2 Insulator (F).

2. Remove the Insulator (R).

Main Chassis Ass'y

Insulator (F)

Traverse Holder

Insulator (F)

Insulator (R)

Fig. 2-6-A

NOTE

1.2.In case of the Insulator (F) installation, install correctly as Fig. 2-6-B. In case of the Insulator (R) installation, install correctly as Fig. 2-6-C.

Insulator (F)

Traverse Holder

NOTE

When pushing the Rack Feed in the direction of the arrow, it should be restored to the original position by the spring force. (Refer to Fig. 2-7-B)

In case of the Motor Gear installation, check if the value of the Fig. 2-7-C is correct.

When installing the wire of the Switch PCB Ass'y, install it correctly as Fig. 2-7-D.

After the assembly of the Main Chassis Ass'y, hook the wire on the Main Chassis Ass'y as shown Fig. 2-7-E.

Push

Rack Feed Ass'y

Fig. 2-7-B

Motor Gear

Feed Motor

6.0 ± 0.2mm

Insulator (R)

2-7:

RACK FEED ASS'Y/SWITCH PCB ASS'Y/FEED

Main Chassis Ass'y (Top Side)

MOTOR (Refer to Fig. 2-7-A)

Remove the screw 1.

1. Remove the Rack Feed Ass'y.

2. Remove the screw 2.

3. Remove the Switch PCB Ass'y.

4. Remove the 2 screw 3.

5. Remove the Feed Motor.

6. Remove the Motor Gear.

Switch PCB Ass'y

Rack Feed Ass'y

Fig. 2-6-B

Fig. 2-6-C

Safety surface for pressing of the insert.

Switch PCB Ass'y

Main Chassis Ass'y (Bottom Side)

Check Hook

~ FEED MOTOR ~

BLUE (4) ORANGE (3)

~ SPINDLE MOTOR ~

BLACK (2) RED (1)

• Install wire from (1) to (4) in order.

Check Hook

Fig. 2-7-C

Fig. 2-7-D

Main Chassis Ass'y

• Screw Torque: 5.0 ± 0.3kgf•cm (Screw 1)

• Screw Torque: 3.0 ± 0.3kgf•cm (Screw 2)

• Screw Torque: 1.0 ± 0.3kgf•cm (Screw 3)

Motor Gear

Feed Motor

Fig. 2-7-A

B2-3

Check Hook

• Loosen the wire in the direction of the arrow.

Fig. 2-7-E

DISASSEMBLY INSTRUCTIONS

2-8: FFC WIRE HANDLING

When installing the FFC, fold it correctly and install it as shown from Fig. 2-8-A to Fig. 2-8-C.

NOTE

Do not make the folding lines except the specified

1. positions for the FFC.

[ 24 pin FFC ]

Fold it by 90˚

43 ± 1mm

[ 6 pin FFC ]

(1)

(2)

• Proceed the steps (1) through (4).

Reinforcement Plate

59 ± 1mm

Printing Surface

10 ± 1mm

Printing Surface

Fold

Printing Surface

Pick Up Side

(3)

(4)

Printing Surface

Fold

Printing Surface

44 ± 1mm

54 ± 1mm

Fold

Reinforcement Plate

10 ± 1mm

Reinforcement Plate

Fig. 2-8-A

Fold

Fig. 2-8-B

[ 5 pin FFC ]

(1)

(2)

• Proceed the steps (1) through (4).

Reinforcement Plate

55 ± 1mm

Printing Surface

10 ± 1mm

Printing Surface

Fold

Printing Surface

(3)

(4)

Printing Surface

Fold

Printing Surface

60 ± 1mm

Reinforcement Plate

10 ± 1mm

Reinforcement Plate

Fold

Fig. 2-8-C

B2-4

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