Toshiba MW20F12 User manual

SERVICE MANUAL
DOCUMENT CREATED IN JAPAN, May, 2006 GREEN
COLOR TELEVISION/
VIDEO CASSETTE RECORDER/
DVD VIDEO PLAYER
MW20F12
FILE NO. 810-200661GR
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.

(*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

A1-2
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.
CAUTION
THIS DIGITAL VIDEO PLAYER EMPLOYS ALASER 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,
CONTACTAN 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.
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.

A1-3
SERVICING NOTICES ON CHECKING
6. AVOID AN X-RAY1. KEEP THE NOTICES
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.
3. USE THE DESIGNATED PARTS
5. TAKE CARE TO DEAL WITH THE
CATHODE-RAY TUBE
In the condition that an explosion-proof cathode-
ray 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.
Safety is secured against an X-ray by consider-
ing about the cathode-ray tube and the high
voltage peripheral circuit, etc.
Therefore, when repairing the high voltage pe-
ripheral 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 cathode-
ray tube.
PERFORM A SAFETY CHECK AFTER
SERVICING
7.
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)
1.
2.
3.
4.
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
2. AVOID AN ELECTRIC SHOCK
There is a high voltage part inside. Avoid an
electric shock while the electric current is
flowing.
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.
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.
HOW TO ORDER PARTS

A1-4
IMPORTANT SAFEGUARDS
1.
2.
3.
4.
5.
6.
7.
8.
8A.
9.
10.
11.
12.
13.
14.
15.
16.
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.
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.
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.
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.
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.
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.
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.
OVERLOADING
Do not overload wall outlets and extension cords, as this can result in a risk of fire or electric shock.
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.
PORTABLE CART WARNING
(symbol provided by RETAC)
S3126A

A1-5
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.
SERVICING
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
Unplug this unit from the wall outlet and refer servicing to qualified service personnel under the following
conditions:
REPLACEMENT PARTS
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
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
The product should be mounted to a wall or ceiling only as recommended by the manufacturer.
HEAT
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
Keep your fingers well clear of the disc tray as it is closing. It may cause serious personal injury.
CONNECTING
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
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
Do not allow the product output distorted sound for a longtime. It may cause speaker overheating and fire.
HEADPHONES
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
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
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
This reminder is provided to call the CATV system installer’s attention toArticle 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.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
a.
b.
c.
d.
e.
f.
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.

A1-6
EXAMPLE OF ANTENNA GROUNDINGAS PER THE NATIONAL ELECTRICAL CODE
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810-20)
ANTENNA LEAD
IN WIRE
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250, PART H)
GROUND
CLAMP
ELECTRIC SERVICE
EQUIPMENT
NEC-NATIONAL ELECTRICAL CODE
S2898A
IMPORTANT SAFEGUARDS (CONTINUED)

A1-7
Before removing Pick Up PCB and DVD MT PCB connector, the short circuit the position shown in Fig.
1using a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged.
WHEN REPLACING DVD DECK
[ When removing the DVD Deck ]
[ When installing the DVD Deck ]
Remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD
MT PCB connector.
NOTE
Fig. 1
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.
•
•
•
•
Short circuit using a
soldering iron.
Pick Up PCB

A1-8
1.
2.
3.
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.
DISC REMOVAL METHOD AT NO POWER SUPPLY
Fig. 1
Deck CDMain Gear
1.
2.
3.
4.
5.
Remove the TV/DVD/VCR block from the main unit as shown in Fig. 1 below can be seen.
(Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.)
Remove the screw 1of the Deck Chassis and remove the Loading Motor.
Rotate the Pinch Roller Cam in the direction of the arrow by hand to slacken the Video Tape.
(Refer to Fig. 2)
Rotate the Clutch Ass'y either direction to wind the Video Tape in the Cassette Case.
Repeat steps 3~4. Then take out the Video Cassette from the Deck Chassis. Be careful not to scratch
the tape.
TAPE REMOVAL METHOD AT NO POWER SUPPLY
Fig. 1
Pinch Roller Cam
Main Cam Clutch Ass'y
Main Chassis (Front Side)
Loading Motor
Screw 1
Capstan DD Unit
Fig. 2

A1-9
Tray cannot be opened by setting the Tray Lock, please follow the steps below.
Turn Unit ON.
Set the DVD to the Stop Mode.
Press it in order of 'SETUP', 'SUBTITLE', '3', 'AUDIO SELECT' and '0' key of a remote control unit.
The On Screen Display message ' ' will appear.
The Tray Lock has now been set up.
1.
2.
3.
4.
5.
TRAY LOCK
To unlock the Tray Lock, please follow the steps below.
Turn Unit ON.
Set the DVD to the Stop Mode.
Press it in order of 'SETUP', 'SUBTITLE', '3', 'AUDIO SELECT' and '0' key of a remote control unit.
The On Screen Display message ' ' will appear.
The Tray Lock has now been cleared.
1.
2.
3.
4.
5.
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
1.
2.
3.
4.
5.
6.
7.
8.

TABLE OF CONTENTS
A1-1
A1-1
A1-2
A1-3
A1-3
A1-4~A1-6
A1-7
A1-8
A1-8
A1-9
A1-9
A2-1
A3-1~A3-6
B1-1~B1-3
B2-1~B2-6
B3-1~B3-4
B4-1
B5-1, B5-2
C1-1, C1-2
C2-1
C3-1, C3-2
C4-1
D1-1
D1-1
D2-1~D2-4
D3-1~D3-6
E-1, E-2
E-3, E-4
E-5, E-6
E-7, E-8
E-9, E-10
E-11, E-12
E-13, E-14
E-15, E-16
E-17, E-18
E-19, E-20
E-21, E-22
F-1, F-2
F-3~F-6
F-7, F-8
F-9, F-10
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
G-33, G-34
G-35, G-36
H-1~H-3
I1-1~I1-3
I2-1, I2-2
I3-1
J1-1, J1-2
J2-1
J3-1
J4-1~J4-6
A2-1
GREEN PRODUCT PROCUREMENT .....................................................................................
LEAD-FREE SOLDER .............................................................................................................
CAUTION .................................................................................................................................
SERVICING NOTICES ON CHECKING..................................................................................
HOW TO ORDER PARTS .......................................................................................................
IMPORTANT SAFEGUARDS..................................................................................................
WHEN PERLACING DVD DECK ............................................................................................
TAPE REMOVAL METHOD AT NO POWER SUPPLY .........................................................
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 VCR DECK PARTS ................................................................................
3. REMOVAL OF DVD DECK PARTS ................................................................................
4. REMOVAL OF ANODE CAP...........................................................................................
5. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ............................................
KEY TO ABBREVIATIONS .....................................................................................................
SERVICE MODE LIST .............................................................................................................
PREVENTIVE CHECKS AND SERVICE INTERVALS...........................................................
WHEN REPLACING EEPROM (MEMORY) IC......................................................................
SERVICING FIXTURES AND TOOLS ....................................................................................
PREPARATION FOR SERVICING..........................................................................................
MECHANICAL ADJUSTMENTS .............................................................................................
ELECTRICAL ADJUSTMENTS...............................................................................................
BLOCK DIAGRAMS
DVD.......................................................................................................................................
Y/C/AUDIO/HEAD AMP .......................................................................................................
MICON ..................................................................................................................................
IN/OUT ..................................................................................................................................
CHROMA/IF..........................................................................................................................
SOUND AMP/SURROUND ..................................................................................................
Hi-Fi/DEMODULATOR .........................................................................................................
DIGITAL COMB FILTER ......................................................................................................
DVD IN/OUT .........................................................................................................................
REGULATOR........................................................................................................................
TV .........................................................................................................................................
PRINTED CIRCUIT BOARDS
DVD MT ................................................................................................................................
VCR MT ................................................................................................................................
DEFLECTION/CRT/OPERATION ........................................................................................
LOADING MOTOR/SW ........................................................................................................
SCHEMATIC DIAGRAMS
Y/C/AUDIO/HEAD AMP .......................................................................................................
MICON ..................................................................................................................................
IN/OUT ..................................................................................................................................
CHROMA/IF..........................................................................................................................
SOUND AMP/SURROUND ..................................................................................................
Hi-Fi/DEMODULATOR .........................................................................................................
DIGITAL COMB FILTER ......................................................................................................
DVD IN/OUT .........................................................................................................................
REGULATOR........................................................................................................................
TV POWER...........................................................................................................................
MPEG/MICON/DSP/RF_AMP ..............................................................................................
MEMORY ..............................................................................................................................
MOTOR DRIVE ....................................................................................................................
AUDIO/VIDEO ......................................................................................................................
DEFLECTION .......................................................................................................................
CRT/OPERATION ................................................................................................................
LOADING MOTOR/SW ........................................................................................................
INTERCONNECTION DIAGRAM ............................................................................................
WAVEFORMS ..........................................................................................................................
MECHANICAL EXPLODED VIEWS........................................................................................
CHASSIS EXPLODED VIEWS ................................................................................................
DVD DECK EXPLODED VIEWS .............................................................................................
MECHANICAL REPLACEMENT PARTS LIST ......................................................................
CHASSIS REPLACEMENT PARTS LIST...............................................................................
DVD DECK REPLACEMENT PARTS LIST............................................................................
ELECTRICAL REPLACEMENT PARTS LIST........................................................................

GENERAL SPECIFICATIONS
G-1 TV CRT CRT Size / Visual Size 20 inch / 508.0mmV
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 MAX 2.5W + 2.5W
10%(Typical) __
G-2 VCR System VHS Player / Recorder
System Video System NTSC
Hi-Fi STEREO Yes
NTSC PB -
Deck OVD-7
Heads Video Head 4 Heads
FM Audio Head 2 Heads
Audio /Control Mono /Yes
Erase(Full Track Erase) Yes
Erase (Normal Audio Track Erase) Yes
Tape Rec PAL -
Speed NTSC SP/SLP(EP)
Play PAL -
NTSC SP/SLP(EP)
Fast Forward / Rewind Time (Approx.) at 25oC FF:1'48"/REW:1'48"
with Cassette T-120
Forward/Reverse NTSC or PAL-M SP/SLP(EP)=3x,5x / 9x,15x
Picture Search
Frame Advance Yes
Slow Speed 1/10
G-3 DVD System Color System NTSC
Disc DVD, CD-DA, CD-R/RW, Video CD
DVD-R/RW (Video Format Only)
Disc Diameter 120 mm , 80 mm
Drive DM3SA
Search speed Fwd 4 step
Actual 2-120 times(DVD, VIDEO CD)
4-40 times (CD)
Rev 4 step
Actual 2-120 times(DVD, VIDEO CD)
4-40 times (CD)
Slow speed Fwd 1/7 - 1/2 times
Actual --
Rev --
Actual --
G-4 Tuning Broadcasting System US System M
System Tuner and System 1 Tuner
Receive CH Destination US(w/CABLE)
CH Coverage 2~69, 4A, A-5~A-1, A~I, J~W, W+1~W+84
Intermediate Picture(FP) 45.75MHz
Frequency Sound(FS) 41.25MHz
FP-FS 4.5MHz
Preset CH No
Stereo/Dual TV Sound US-Stereo
Tuner Sound Muting Yes
A3-1

GENERAL SPECIFICATIONS
G-5 Signal Video Signal Input Level 1 V p-p/75 ohm
Output Level 1 V p-p/75 ohm
S/N Ratio (Weighted) at DVD Mode 65dB
S/N Ratio (Weighted) at VCR Mode 50dB
Horizontal Resolution at DVD Mode 400 Lines
Horizontal Resolution at VCR(SP)Mode 220 Lines
RGB Signal Output Level -
Audio Signal Input Level -8.0dBm/50k ohm
VCR Output Level(0dB=0.775Vrms) -8.0dBm/1k ohm
DVD Output Level(-20dBFs 0dBFs=2.0Vrms) -12.0dBm/1k ohm
Digital Output Level 0.5 V p-p/75 ohm(DVD)
S/N Ratio at DVD (Weighted) 90 dB
S/N Ratio at VCR (SP)(CCIR Filter:ON) 38 dB
Harmonic Distortion at DVD Mode 0.06% (1kHz)
Harmonic Distortion at VCR(SP) Mode 1.5% (1kHz) Typical
Frequency Response :
DVD Mode at DVD 4Hz - 22kHz
at Video CD 4Hz - 20kHz
at SVCD -
at CD 4Hz - 20kHz
VCR Mode at SP 100Hz - 10kHz
at LP -
at SLP 100Hz - 4kHz
Hi-Fi Audio Signal Dynamic Range : More than 90 dB
Frequency Response : 20Hz - 20kHz
Wow And Flutter : Less than 0.01 %Wrms
Channel Separation : More than 60 dB
Harmonic Distortion : Less than 1.0 %
G-6 Power Power Source AC 120V,60Hz
DC -
Power Consumption at AC 110 W at 120 V 60 Hz
at DC -
Stand by (at AC) 4 W at 120 V 60 Hz
Per Year -
Energy Star No
Protector Power Fuse Yes
Safety Circuit Yes
IC Protector(Micro Fuse) No
Dew Sensor No
G-7 Regulation Safety UL
Radiation FCC
X-Radiation DHHS
Laser DHHS
G-8 Temperature Operation +5oC ~ +40oC
Storage -20oC ~ +60oC
G-9 Operating Humidity Less than 80% RH
G-10 OSD Language English French Spanish
G-11 Clock,Timer Calendar 1990/1/1 ~ 2081/12/31
and Timer Timer Events 8 Program/ 1 Month
Back-up One Touch Recording Max Time 6 Hours
Sleep Timer Max Time 120 Min
Step 10 Min
On/Off Timer Program(On Timer / Off Timer) 1 Program
Auto Shut Off No Signal 15 Min
No Operation - Min
Timer Back-up (at Power Off Mode) 5 Sec
A3-2

GENERAL SPECIFICATIONS
G-12 Remote Unit RC-KH
Control Glow in Dark Remocon No
Unit Remocon Format TOSHIBA
Format TOSHIBA
Custom Code 40-BFh, 44-BBh, 45-Bah
Power Source Voltage(D.C) 3V
UM size x pcs UM-4 x 2 pcs
Total Keys 49 Key
Keys TV/VCR Yes
DVD Yes
Power Yes
1Yes
2Yes
3Yes
4Yes
5Yes
6Yes
7Yes
8Yes
9Yes
0Yes
Channel- Yes
Channel+ Yes
Volume- Yes
Volume+ Yes
Display Yes
Sleep Yes
Audio Select Yes
Mute Yes
Channel Return / Skip- Yes
Closed Caption / Skip+ Yes
TIMER REC Yes
Rec/OTR Yes
Slow+ Yes
Play Yes
Stop Yes
REV(Rew) Yes
FF(F. Fwd) Yes
Pause / Still Yes
CM Skip / Jump Yes
Speed / Return Yes
Counter Reset / Angle Yes
Zero Return / Subtitle Yes
Input Select / Zoom Yes
Menu /Setup Yes
Program / Repeat A-B Yes
D.Tracking / Top Menu Yes
Tracking+ / DVD Menu Yes
Tracking- / Play Mode Yes
Cancel Yes
Cursor Up Yes
Cursor Down Yes
Cursor Left Yes
Cursor Right Yes
Enter Yes
Open/Close Yes
Eject Yes
A3-3

GENERAL SPECIFICATIONS
G-13 Features Auto Clock Yes
(TV/VCR) Auto Setup Yes
Auto CH Memory Yes
Closed Caption Yes
TV Auto Shut off Function Yes
CABLE Yes
Comb Filter (2Lines) Yes
VM Circuit No
Choke Coil No
SAP Yes
Protect of FBT Leak Circuit Yes
Power On Memory No
V-chip USA V-chip Yes
CANADA V-chip No
Favorite CH No
Auto Head Cleaning Yes
VIDEO PLUS+(SHOWVIEW,G-CODE) No
Forward / Reverse Picture Search Yes
End Call No
Index Search No
SQPB No
CM Skip(30sec x 6 Times) Yes
TV Monitor No
Program Extend No
Zero Return Yes
Auto Repeat Yes
Picture Brightness/Contrast/Sharpness/Color Yes
Tint Yes
Picture Preference Yes
Audio Tone Control (Bass/Treble/Balance) Yes
Stable Sound Yes
Surround Yes
Timer On/Off Timer Set Yes
Auto Clock On/Off Yes
Sleep Time Yes
Standard Time Yes
Daylight Saving Time Yes
Tuning Auto CH Memory Yes
ADD/Delete Yes
Features Tray Lock Yes
(DVD) Auto Stop (Pause, and Resume Stop after 5min.) Yes
USB (Some USB devices may not be usable.) No
Card Slot Reading (Not secured Data) No
Video CD Playback Yes
SVCD Playback No
MP3 Playback No
WMA Playback No
JPEG Playback No
DivX Play back No
DMF Support No
Digital Out (Dolby Digital) Yes
(MPEG) Yes
(PCM) Yes
(DTS) Yes
Down Mix Out (Dolby Digital) Yes
(DTS) No
3D Surround No
Closed Caption Signal in VBI (DVD Playback) No
Screen Saver No
Audio DAC 192kHz / 24bit
Copy (Disc to Tape) Yes (by Conditioning)
A3-4

GENERAL SPECIFICATIONS
G-14 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 -
Terminal -
Loop Antenna No
Terminal -
U/V Mixer No
300 ohm to 75 ohm Antenna Adapter Yes
Antenna Change Plug No
DC Car Cord (Center+) No
AC Plug Adapter No
AC Cord No
AV Cord (2Pin-1Pin) No
Guarantee Card No
Registration Card Yes
ESP Card No
Warning Sheet No
Dew/AHC Caution Sheet No
Quick Set-up Sheet No
Circuit Diagram No
Service Facility List No
Important Safeguard No
Information Sheet (Return) Yes
Netflix Card No
G-15 Interface Switch Front Power (Tact) Yes
Channel Up Yes
Channel Down Yes
Volume Up Yes
Volume Down Yes
Play (VCR) Yes
Stop / Eject (VCR) Yes
F.FWD/Cue (VCR) Yes
Rew/Rev (VCR) Yes
REC/OTR (VCR) Yes
Play (DVD) Yes
Stop (DVD) Yes
Skip+ /Search+ (DVD) Yes
Skip- /Search- (DVD) Yes
Open/Close (DVD) Yes
Input Select No
Main Power SW No
Indicator Power Yes(Red)
REC/OTR Yes(Red)
T-REC Yes(Red)
TV/VCR No
DVD No
Terminals Front Video Input RCA x 1 (Yellow)
Audio Input RCA x 2 (L/MONO,R White,Red)
USB No
Other Terminal HeadPhone (Stereo & Mono, 3.5mm)
Rear Video Input RCA x 1 (Yellow)
Audio Input RCA x 2 (L/MONO,R White,Red)
Video Output RCA x1 (Yellow)
Audio Output RCA x 2(Stereo White,Red)
Digital Audio Output Coaxial (DVD Only)
VHF/UHF Antenna Input F Type
AC Inlet No
G-16 Set Size Approx. W x D x H (mm) 573 x 481 x 517
G-17 Weight Net (Approx.) 27.0kg (59.5lbs)
Gross (Approx.) 30.5kg (67.3lbs)
A3-5

GENERAL SPECIFICATIONS
G-18 Carton Master Carton No
Content -
Material -
Dimensions W x D x H(mm) -
Description of Origin -
Gift Box Material Double/Full Color
Dimensions W x D x H(mm) 658 x 575 x 625
Description of Origin Yes
Drop Test Natural Dropping At 1 Corner / 2 Edges / 4 Surfaces
Height (cm) 60(ORION SPEC:31)
Container Stuffing(40' container) 216 Sets
G-19 Material Cabinet Front PS 94V0 DECABROM
Rear PS 94V0 DECABROM
Jack Panel -
PCB Non-Halogen Demand No
Eyelet Demand Yes
G-20 Environment Environmental standard requirement (by buyer) Green procurement of TOSHIBA
Pb-free Phase3(Phase3A)
Measures for Whisker Yes
A3-6

DISASSEMBLY INSTRUCTIONS
B1-1
1. REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS
1-1: BACK CABINET (Refer to Fig. 1-1)
1.
2.
3.
Remove the 6 screws 1.
Remove the 2 screws 2.
Remove the Back Cabinet in the direction of arrow.
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.
1.
2.
3.
Remove the Anode Cap.
(Refer to REMOVAL OF ANODE CAP)
Disconnect the following connectors:
(CP603B, CP803 and CP805).
Remove the CRT PCB in the direction of arrow.
CRT PCB
Front Cabinet
Fig. 1-1
Fig. 1-2
Front Cabinet
1
1
1
1
Back Cabinet
1
1
2
2
1-3: TV/DVD/VCR BLOCK (Refer to Fig. 1-3)
1.
2.
3.
Remove the 2 screws 1.
Disconnect the following connectors:
(CP303, CP404 and CP1704).
Remove the TV/DVD/VCR Block in the direction of arrow.
Fig. 1-3
CP603B
CP803
CP805
CP404
CP1704
TV/DVD/VCR Block
1
1
Front Cabinet CP303
1-4: VCR DECK (Refer to Fig. 1-4)
NOTE
Do not remove the cable at the FE Head section. The FE
Head may be damaged if you remove the cable by force.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Remove the 2 screws 1.
Remove the VCR Top.
Move the Cassette Holder Ass'y to the back side.
Remove the 3 screws 2.
Remove the 2 screws 3.
Remove the Deck Shield Cover.
Remove the screw 4.
Remove the FE Head.
Disconnect the following connectors:
(CP101, CP4501 and CP4502).
Remove the VCR Deck in the direction of arrow.
Fig. 1-4
1
1VCR Top
2
2
2
3
3
Deck Shield Cover
4
FE Head
VCR Deck
Bottom Plate
CP101
CP4501
CP4502

DISASSEMBLY INSTRUCTIONS
B1-2
1-6: DVD BLOCK/OPERATION PCB (Refer to Fig. 1-6)
1.
2.
3.
4.
Remove the 4 screws 1.
Remove the DVD Block in the direction of arrow (A).
Remove the 2 screws 2.
Remove the Operation PCB in the direction of arrow (B).
Fig. 1-6
1-7: DVD MT PCB/DVD DECK (Refer to Fig. 1-7)
1.
2.
3.
4.
5.
6.
7.
8.
Short circuit the position shown in Fig. 1-7 using a
soldering iron. If you remove the DVD Deck with no
soldering, the Laser may be damaged.
Remove the 4 screws 1.
Remove the DVD Top 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 MT PCB in the direction of arrow (C).
DVD Block
1
1
1
(A)
2
2
(B)
Operation PCB
Bottom Plate
Fig. 1-7
1-5: VCR MT PCB (Refer to Fig. 1-5)
1.
2.
3.
4.
5.
Remove the 6 screws 1.
Remove the screw 2.
Remove the AV Jack Shield.
Disconnect the following connectors:
(CP001, CP602B, CP604, CP2201, CP8001 and CP8002).
Remove the VCR MT PCB in the direction of arrow.
Fig. 1-5
1
1
1
1112
VCR MT PCB
Bottom Plate
AV Jack Shield
CP2201
CP8001
CP8002
CP602B
CP604
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 drawing
equipment over the 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 MT PCB connector.
1.
2.
3.
4.
5.
CP001
1
1
(A)
Angle Deck
2
(B)
(C)
3
DVD MT PCB
Pick Up PCB
1
DVD Top
2
2
2
Short circuit using a
soldering iron.
3
DVD Deck
CP2301
CP2302
CP2303
1
1

DISASSEMBLY INSTRUCTIONS
B1-3
Deflection PCB
11
Bottom Plate
2
22
1-8: DEFLECTION PCB (Refer to Fig. 1-8)
1.
2.
3.
Remove the 2 screws 1.
Remove the 3 screws 2.
Remove the Deflection PCB in the direction of arrow.
Fig. 1-8