Memorex MVD2113 User manual

SERVICE MANUAL
Design and specifications are subject to change without notice.
COLOR TELEVISION/DVD PLAYER
ORIGINAL
MFR’S VERSION B
MVD2113
CLASS 1
LASER PRODUCT

CAUTION
THIS DIGITAL VIDEO PLAYER EMPLOYS ALASER SYSTEM.
TO ENSURE PROPER USE OF THIS PRODUCT, PLEASE READ THIS SERVICE MANUAL CARE-
FULLYAND RETAIN FOR FUTURE REFERENCE. SHOULD THE UNIT REQUIRE MAINTENANCE,
CONTACTANAUTHORIZED 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.
A1-1

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.
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.
HOWTO ORDER PARTS
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
Earphone jack
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.
A1-2

IMPORTANT SAFEGUARDS
1.
2.
3.
4.
5.
6.
7.
8.
8A.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
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 manufac-
turer’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.
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.
PORTABLE CART WARNING
(symbol provided by RETAC)
S3126A
A1-3

IMPORTANT SAFEGUARDS (CONTINUED)
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.
DISCTRAY
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.
SOUNDVOLUME
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.
LEASER 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.
NOTETO 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.
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.
EXAMPLE OF ANTENNA GROUNDING AS PER THE NATIONAL ELECTRICAL CODE
ANTENNA LEAD IN WIRE
GROUND CLAMP
ANTENNA DISCHARGE UNIT
(NEC SECTION 810-20)
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING ELECTRODE SYSTEM
(NEC ART 250, PART H)
ELECTRIC SERVICE
EQUIPMENT
NEC-NATIONAL ELECTRICAL CODE
S2898A A1-4

1.
2.
3.
Remove the Back Cabinet and AV PCB/DVD Block. (Refer to item 1 of the DISASSEMBLY
INSTRUCTIONS.)
Slide the Rack Loading (White) toward the arrow direction by using a minus driver to release the lock.
(Refer to Fig. 1)
Draw the Tray.
DISC REMOVAL METHOD AT NO POWER SUPPLY
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.
Press and hold the 'STOP' key on the front panel.
Simultaneously press and hold the '7' key on the remote control unit.
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.
NB: The above procedure will reset ALL of the player's settings to the default factory state.
A1-5
Deck CD
Rack Loading
(White)
Fig. 1

A2-1
TABLE OF CONTENTS
A1-1
A1-2
A1-2
A1-3, A1-4
A1-5
A2-1
A3-1~A3-5
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
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
H-1~H-3
I1-1, I1-2
I2-1
J1-1
J2-1
J3-1, J3-2
CAUTION .................................................................................................................................
SERVICING NOTICES ON CHECKING..................................................................................
HOW TO ORDER PARTS .......................................................................................................
IMPORTANT SAFEGUARDS..................................................................................................
DISC REMOVAL METHOD AT NO POWER SUPPLY ..........................................................
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.............................................................................................................
CONFIRMATION OF HOURS USED ......................................................................................
WHEN REPLACING EEPROM (MEMORY) IC .......................................................................
ELECTRICAL ADJUSTMENTS ..............................................................................................
BLOCK DIAGRAMS
DVD......................................................................................................................................
TV.........................................................................................................................................
POWER................................................................................................................................
PRINTED CIRCUIT BOARDS
DVD......................................................................................................................................
AV/CRT ................................................................................................................................
SCHEMATIC DIAGRAMS
MPEG/MICON......................................................................................................................
MEMORY .............................................................................................................................
RF AMP/DSP .......................................................................................................................
AUDIO/VIDEO .....................................................................................................................
REGULATOR.......................................................................................................................
MICON/TUNER ....................................................................................................................
VIF/SIF/CHROMA ................................................................................................................
SOUND AMP .......................................................................................................................
IN/OUT .................................................................................................................................
STEREO ..............................................................................................................................
DEFLECTION ......................................................................................................................
CRT......................................................................................................................................
POWER ...............................................................................................................................
INTERCONNECTION DIAGRAM ............................................................................................
WAVEFORMS .........................................................................................................................
MECHANICAL EXPLODED VIEW ..........................................................................................
DVD DECK EXPLODED VIEW ...............................................................................................
MECHANICAL REPLACEMENT PARTS LIST ......................................................................
DVD DECK REPLACEMENT PARTS LIST ............................................................................
ELECTRICAL REPLACEMENT PARTS LIST ........................................................................

GENERAL SPECIFICATIONS
G-1 TV CRT CRT Size / Visual Size 13 inch / 335.4 mmV
System CRT Type Normal
Deflection 90 degree
Magnetic Field BV/BH +0.45G / 0.18G
Color System NTSC
Speaker 2 Speaker
Position Front
Size 1.5 x 2.7 inch
Impedance 8 ohm
Sound Output Max 1.5W + 1.5W
10%(Typical) 1.0W + 1.0W
G-2 DVD System Color System NTSC
Disc DVD, CD-DA, CD-R/RW
Disc Diameter 120 mm , 80 mm
Deck Disc Loading System Front Loading
Motor 2 Motors
Pick up 1-Lens 2-Beams System
Playback time(Max) DVD DVD 1-Layer 135min (4.7GB)
DVD 2-Layer 245min (8.5GB)
CD 74min
Video CD 74min
Search speed Fwd 2-20 times / 4 step
Actual 2-45 times (DVD)
4-40 times (CD)
Rev 2-20 times / 4 step
Actual 2-45 times (DVD)
4-40 times (CD)
Slow speed Fwd 1/7 - 1/2 times
Actual --
Rev 1/7 - 1/2 times
Actual --
G-3 Tuning Broadcasting System US System M
System Tuner and System 1Tuner
Receive CH Destination US(w/CATV)
Tuning System F-Synth
Input Impedance VHF/UHF 75 Ohm
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 4.50MHz
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
Output Level --
S/N Ratio (Weighted) --
Horizontal Resolution at DVD Mode --
--
RGB Signal Output Level --
Audio Signal Input Level -8.0dBm/50k ohm
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 --
G-5 Power Power Source AC 120V, 60Hz
DC --
Power Consumption at AC 75W at 120V 60Hz
at DC --
Stand by (at AC) 5W at 120V 60Hz
Per Year -- kWh/Year
Protector Power Fuse Yes
Safety Circuit Yes
IC Protector(Micro Fuse) No
Dew Sensor No
G-6 Regulation Safety UL
Radiation FCC
X-Radiation DHHS
Laser DHHS
G-7 Temperature Operation +
5
o
C
~ +4
0
o
C
Storage -2
0
o
C
~ +
60
o
C
G-8 Operating Humidity Less than 80% RH
G-9 On Screen Menu(TV) Yes
Display Menu Type Icon
A3-1

GENERAL SPECIFICATIONS
TV Setup Yes
Picture Yes
Audio No
Picture Preference Yes
Channel Setup Yes
TV/CATV Yes
Auto CH Memory Yes
Add/ Delete Yes
V-chip Setup Yes
Language Yes
Sleep Timer Yes
CH / AV(LINE) / DVD Yes
Stereo/Audio Output Yes
Bilingual No
SAP Yes
Control Volume Yes
Level Bright / Contrast / Sharpness / Color Yes
Tint Yes
Bass/Treble/Balance No
Caption / Text Yes
Auto Search/Position No
Game No
Mute Yes
G-10 On Screen Menu (DVD) Yes
Display Menu Type Character
Language Yes
Menu Yes
Subtitle Yes
Audio Yes
Picture Yes
TV Screen Size Yes
OSD Display On/Off Yes
JPEG Interval No
Select Files No
Sound Yes
DRC (Dynamic Range Control) Yes
dts Decode No
Output(5.1ch/ 2ch) No
Surround On/Off No
Center On/Off No
Sub Woofer On/Off No
Parental Yes
Password Lock/ Un Lock Yes
Rating Level Yes
Other Yes
OSD Language(Set up Language) Yes
Output(RGB/Composite) No
Open Yes
Close Yes
No disc Yes
Reading Yes
Play Yes
Still/Pause Yes
Stop Yes
Prohibit Mark Yes
Step Yes
Skip(>>|) Yes
Skip(|<<) Yes
Random Yes (CD )
Repeat Yes
Slow+ Yes
Slow- Yes
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 Yes
Audio No. Yes
Audio Stereo L/R No
Zoom Yes
Marker No. Yes
A3-2

GENERAL SPECIFICATIONS
Program Play Back Yes (CD)
Surround On/Off No
Screen Saver No
JPEG Folder Name No
File Name No
File No No
Time No
Track No No
G-11 OSD Language (TV) 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) No
Wake Up Timer No
Timer Back-up (at Power Off Mode) more than -- Min Sec
G-13 Remote Unit RC-HE
Control Glow in Dark Remocon No
Format NEC
Custom Code 71-8Eh
Power Source Voltage(D.C) 3V
UM size x pcs UM-4 x 2 pcs
Keys Total Keys 46 Keys
Power Yes
1 Yes
2 Yes
3 Yes
4 Yes
5 Yes
6 Yes
7 Yes
8 Yes
9 Yes
0 Yes
Open/Close Yes
Play Yes
Stop Yes
Search+ Yes
Search- Yes
Skip+ Yes
Skip- Yes
Slow+ Yes
Slow- Yes
Still/Pause Yes
Display/Call Yes
TV/DVD Yes
Cancel Yes
Audio Select Yes
Angle Yes
Subtitle Yes
Top Menu Yes
Setup/TV Menu Yes
Return Yes
DVD Menu Yes
Up/ Set+/ CH Up Yes
Down/ Set-/ CH Down Yes
Left/Select- Yes
Right/Select+ Yes
Select/Enter Yes
Play Mode Yes
Marker Yes
Input Select Yes
Volume + Yes
Volume - Yes
Repeat A-B Yes
Zoom/ Quick View Yes
Mute Yes
Sleep Yes
Jump/Closed Caption Yes
Freeze frame No
G-14 Features CATV Yes
Auto Shut Off Yes
Auto CH Memory Yes
V-Chip USA V-chip Yes
CANADA V-chip No
Auto Search No
SAP Yes
Game Position No
A3-3

GENERAL SPECIFICATIONS
FM Transmitter No
Energy Star No
Closed Caption Yes
Comb Filter No
Protect of FBT Leak Circuit No
Choke Coil No
Power On Memory No
Tray Lock No
Parental Lock (DVD Only) Yes
Video CD Playback No
SVCD Playback No
Overlay Graphics And Text No
Command List No
Entry Point Jump No
MP3 Playback No
WMA Playback No
JPEG Playback No
Digital Out (Dolby Digital) Yes
(MPEG) Yes
(PCM) Yes
(DTS) Yes
Down Mix Out (Dolby Digital) Yes
(DTS) No
Surround (Tru Surround) No
Screen Saver No
Picture Preference Yes
Auto Setup No
Audio DAC 192kHz / 24bit
G-15 Accessories Owner's Manual Language English / Spanish
w/Guarantee Card Yes
Remote Control Unit Yes
Battery No
UM size x pcs --
OEM Brand -- No
Rod Antenna Yes
Poles 1 pole
Terminal F type
W/300 ohm to 75 ohm antenna adapter No
Loop Antenna No
Terminal --
U/V Mixer No
300 ohm to 75 ohm Antenna Adapter No
Antenna Change Plug No
Guarantee Card No
Registration Card No
Warranty Card No
ESP Card No
Service Station List No
DC Car Cord (Center+) No
Columbia Offer Sheet No
Sheet Information (Return) No
G-16 Interface Switch Front Power (Tact) Yes
Channel Up Yes
Channel Down Yes
Volume Up Yes
Volume Down Yes
Play Yes
Open/Close Yes
Skip(>>|) Yes
Skip(|<<) Yes
Still/Pause No
Stop Yes
Main Power SW No
Rear Main Power SW No
Indicator Power Yes (Red)
Stand-by No
On Timer No
Terminals Front Video Input RCA x 1
Audio Input RCA x 2(Stereo)
Other Terminal Head Phone
Rear Video Input No
Audio Input No
Video Output No
Audio Output No
Digital Audio Output Coaxial (DVD Only)
Diversity No
DC Jack 12V(Center +) No
A3-4

GENERAL SPECIFICATIONS
VHF/UHF Antenna Input F Type
G-17 Set Size Approx. W x D x H (mm) 362x365x382
G-18 Weight Net (Approx.) 11.0kg (24.3lbs)
Gross (Approx.) 12.5kg (27.6lbs)
G-19 Carton Master Carton No
Content --- Sets
Material --- / ---
Dimensions W x D x H(mm) ---
Description of Origin ---
Gift Box Yes
Material Double/Brown
W/Color Photo Label No
Dimensions W x D x H(mm) 423x447x443
Design As Per Buyer 's
Description of Origin Yes
Drop Test Natural Dropping At 1 Corner / 3 Edges / 6 Surfaces
Height (cm) 62
Container Stuffing (40' container) 700 Sets
G-20 Material Cabinet Front PS 94V0 DECABROM
Rear PS 94V0 DECABROM
Jack Panel -
PCB Non-Halogen Demand No
Eyelet Demand Yes
G-21 Environment Pb Free Lead-free Solder No
Other No
Cd Free No
A3-5

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.
4.
Remove the 4 screws 1.
Remove the screw 2which 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.
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 connector:
(CP801 and CP803B).
Remove the CRT PCB in the direction of arrow.
CRT PCB
Front Cabinet
Fig. 1-1
Fig. 1-2
Front Cabinet
1
1
2
1Back Cabinet
3
1
1-3: AV PCB/DVD BLOCK (Refer to Fig. 1-3)
1.
2.
3.
4.
Remove the screw 1.
Remove the screw 2.
Disconnect the following connectors:
(CP301, CP401, CP302 and CP3800).
Remove the AV PCB/DVD Block in the direction of arrow.
Fig. 1-3
AV PCB/DVD Block
2
1
1-4: DVD BLOCK (Refer to Fig. 1-4)
1.
2.
3.
4.
5.
6.
7.
8.
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).
Fig. 1-4
Front Cabinet
11
1
1
1
1
1
11
1
1
(A)
3
2
(B)
(C)
2
2
2
Top Shield
DVD Block
AV PCB
Bottom Plate
Jack Shield

DISASSEMBLY INSTRUCTIONS
B1-2
1.
2.
3.
4.
5.
6.
Make the short circuit on the position as shown Fig. 1-5
using a soldering. If you remove the DVD Deck with no
soldering, the Laser may be damaged.
Disconnect the following connectors:
(CP2601, CP2602 and CP2603).
Remove the 4 screws 1.
Remove the DVD Deck in the direction of arrow (A).
Remove the 4 screws 2.
Remove the DVD PCB in the direction of arrow (B).
1-5: DVD PCB/DVD DECK (Refer to Fig. 1-5)
Fig. 1-5
When the installation of the DVD Deck, remove all the
soldering on the short circuit position after the connection of
Pick Up PCB and DVD PCB connector.
NOTE
DVD PCB
DVD Deck
Deck Angle
1
2
Make the short circuit
using a soldering.
Pick Up PCB
1
(B)
2
(A)
2
2
1
1

DISASSEMBLY INSTRUCTIONS
B2-1
2. REMOVAL OF DVD DECK PARTS
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 support 1and remove the Tray.
1.
2.
Fig. 2-1-A
Tray
Main Frame Ass'y
1
NOTE
1. In case of the Tray installation, install them as the
circled section of Fig. 2-1-B so that the each markers
are met.
2-2: MAIN CHASSIS ASS'Y (Refer to Fig. 2-2-A)
Remove the Main Chassis Ass'y from the Insulator (R).
Unlock the support 1.
Remove the Main Chassis Ass'y.
1.
2.
3.
Fig. 2-2-A
Main Frame Ass'y
Main Chassis Ass'y
1
Tray
Main Frame Ass'y Fig. 2-1-B
Insulator (R)
(Green)
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.
2-3:
2-4:
Remove the screw 1.
Remove the Lever Switch.
Remove the 2 Insulator (R).
Press the Clamper and rotate the Clamper Plate
clockwise, then unlock the 3 supports 2.
Remove the Clamper Plate, Clamper Magnet and
Clamper.
1.
2.
3.
4.
5.
Fig. 2-4-A
Press down the catcher 1and slide the Rack Loading.
Remove the Rack Loading, Rack Loading Spring and
Main Gear.
Remove the Rack Loading, Rack L Spring and Main
Gear.
1.
2.
3.
Fig. 2-3
Main Gear
RACK LOADING/MAIN GEAR/ RACK LOADING
SPRING (Refer to Fig. 2-3)
1
Rack Loading
Rack Loading Spring
Main Frame Ass'y
CLAMPER ASS'Y/INSULATOR(R)/LEVER SWITCH
(Refer to Fig. 2-4-A)
Main Frame
Clamper Plate
Clamper Magnet
Clamper
1
Lever Switch
Insulator (R)
(Green)
2
2
2
Insulator (R)
(Green)
NOTE
1. In case of the Main Chassis Ass'y, install it from (1) to
(6) in order. (Refer to Fig. 2-2-B)
Fig. 2-2-B
Move it to the direction
of the arrow.
Main Chassis Ass'y
1
Check Lock
Rack Loading
23
4
5
6
Main Frame Ass'y 5
6
4
Rack L Spring

DISASSEMBLY INSTRUCTIONS
B2-2
Lever Switch
Fig. 2-4-C
Rack Loading AB
The Lever should be position
between A and B.
2-5:
Remove the Traverse Holder.
Remove the 2 Insulator (F).
1.
2.
Fig. 2-5-A
Traverse Holder
TRAVERSE HOLDER/INSULATOR (F)
(Refer to Fig. 2-5-A)
Insulator (F)
(Black)
Main Chassis Ass'y
NOTE
1. After the installing of the Traverse Holder, check if the
wire is like Fig. 2-5-B.
Insulator (F)
(Black)
Fig. 2-4-D
NOTE
1.
2.
3.
4.
When installing the Clamper Magnet, install it with the
green face up.
When installing the wire of the Lever Switch, install it
correctly as Fig. 2-4-B.
When installing the Lever Switch, install it correctly as
Fig. 2-4-C.
In case of the Lever Switch installation, hook the wire
on the Main Frame as shown Fig. 2-4-D.
Fig. 2-4-B
Lever Switch
Red
White
Blue From DVD PCB
2-7: RACK FEED ASS'Y (Refer to Fig. 2-7-A)
Remove the screw 1.
Remove the Rack Feed 1A Spring, Rack Feed 1A/2A
and Rack Feed Lever.
1.
2.
1
Rack Feed 1A
Rack Feed Lever
Rack Feed 2A
Rack Feed 1A Spring
Fig. 2-7-A
Main Chassis Ass'y
• Screw Torque: 3.5 ±0.5kgf•cm
2-6: SWITCH PCB ASS'Y (Refer to Fig. 2-6-A)
Remove the screw 1.
Remove the Switch PCB Ass'y.
1.
2.
NOTE
1. When installing the wire of the Switch PCB, install it
correctly as Fig. 2-6-B.
Fig. 2-6-B
Switch PCB Ass'y
Black
White From Relay PCB
Fig. 2-6-A
Switch PCB Ass'y
1
Main Chassis Ass'y
• Screw Torque: 4 ±0.5kgf•cm
Fig. 2-5-B
Traverse Holder
Main Chassis Ass'y

DISASSEMBLY INSTRUCTIONS
B2-3
2-10: IDLER ARM 2 (Refer to Fig. 2-10-A)
Remove the Idler Arm 2.1.
Fig. 2-10-A
Idler Arm 2
Main Chassis Ass'y
NOTE
1.
2.
In case of the Idler Gear installation, install correctly as
Fig. 2-9-B.
When installing the Middle Gear 2, check if the Middle
Gear 2 is locked correctly as Fig. 2-9-C.
Fig. 2-9-B
[OK] [NG]
Idler Gear Idler Gear
Idler Arm Idler Arm
Fig. 2-9-C
Middle Gear 2
Check Lock
2-9: GEAR (Refer to Fig. 3-9-A)
Unlock the support 1.
Remove the Middle Gear 1/2/3, Idler Gear and Feed
Gear.
1.
2.
Middle Gear 1
Middle Gear 2
Middle Gear 3
Idler Gear Feed Gear
Fig. 2-9-A
1
Main Chassis Ass'y
2-8: RELAY PCB ASS'Y (Refer to Fig. 3-8-A)
Remove the screw 1.
Remove the Relay PCB Ass'y.
1.
2.
Fig. 2-8-A
1
Relay PCB Ass'y
Main Chassis Ass'y
NOTE
1. When installing the wire of the Relay PCB, install it
correctly as Fig. 2-8-B.
• Screw Torque: 4 ±0.5kgf•cm
Fig. 2-7-B
Fig. 2-7-C
Should not be engaged.
Check the position of
the Rack Feed Lever.
Moving smoothly
Moving smoothly
NOTE
1.
2.
After the assembly of the Rack Feed, check if the Rack
Feed 1/2 is moving smoothly. (Refer to Fig. 2-7-B)
In case of the Rack Feed Ass'y installation, install
correctly as Fig. 2-7-C.
Fig. 2-8-B

DISASSEMBLY INSTRUCTIONS
B2-4
Fig. 2-11-A
• Screw Torque: 1 ±0.5kgf•cm
2-11: FEED MOTOR (Refer to Fig. 2-11-A)
Remove the 2 screws 1.
Remove the Feed Motor.
Remove the Motor Gear.
1.
2.
3.
11
Motor Gear
Feed Motor
Main Chassis Ass'y
NOTE
1.
2.
In case of the Motor Gear installation, check if the value
of the Fig. 2-11-B is correct.
When installing the Feed Motor, check if the cable is
positioned as Fig. 2-11-C.
Fig. 2-11-B
6.1 ±0.1mm
Safety surface for pressing
of the insert.
Feed Motor
Motor Gear
Fig. 2-11-C
Main Chassis Ass'y
Feed Motor
Pass the cable
between 2 pins.

3. REMOVAL OF ANODE CAP
Read the following NOTED items before starting work.
After turning the power off there might still be a potential
voltage that is very dangerous. When removing the
Anode Cap, make sure to discharge the Anode Cap's
potential voltage.
Do not use pliers to loosen or tighten the Anode Cap
terminal, this may cause the spring to be damaged.
*
*
REMOVAL
1. Follow the steps as follows to discharge the Anode Cap.
(Refer to Fig. 3-1.)
Connect one end of an Alligator Clip to the metal part of a
flat-blade screwdriver and the other end to ground.
While holding the plastic part of the insulated Screwdriver,
touch the support of the Anode with the tip of the
Screwdriver.
A cracking noise will be heard as the voltage is discharged.
Flip up the sides of the Rubber Cap in the direction of
the arrow and remove one side of the support.
(Refer to Fig. 3-2.)
2.
GND on the CRT
Screwdriver
Alligator Clip
Support CRT
GND on the CRT
Rubber Cap
CRT Support
Fig. 3-1
Fig. 3-2
3. After one side is removed, pull in the opposite direction
to remove the other.
NOTE
DISASSEMBLY INSTRUCTIONS
INSTALLATION
1. Clean the spot where the cap was located with a small
amount of alcohol. (Refer to Fig. 3-3.)
NOTE
Confirm that there is no dirt, dust, etc. at the spot where
the cap was located.
2.
3.
Arrange the wire of the Anode Cap and make sure the
wire is not twisted.
Turn over the Rubber Cap. (Refer to Fig. 3-4.)
Fig. 3-4
4. Insert one end of the Anode Support into the anode
button, then the other as shown in Fig. 3-5.
CRT Support Fig. 3-5
5.
6. Confirm that the Support is securely connected. Put on the Rubber Cap without moving any parts.
Location of Anode Cap
Fig. 3-3
Take care not to damage the Rubber Cap.
B3-1

B4-1
Masking Tape
(Cotton Tape)
DISASSEMBLY INSTRUCTIONS
4.
REMOVAL
IC
Put the Masking Tape (cotton tape) around the Flat
Package IC to protect other parts from any damage.
(Refer to Fig. 4-1.)
1.
Fig. 4-1
NOTE
REMOVAL AND INSTALLATION OF
FLAT PACKAGE IC
Some ICs on the PCB are affixed with glue, so be
careful not to break or damage the foil of each IC
leads or solder lands under the IC when removing it.
NOTE
Masking is carried out on all the parts located within
10 mm distance from IC leads.
Blower type IC
desoldering machine
IC
Heat the IC leads using a blower type IC desoldering
machine. (Refer to Fig. 4-2.)
2.
Fig. 4-2
NOTE
Do not add the rotating and the back and forth
directions force on the IC, until IC can move back and
forth easily after desoldering the IC leads completely.
When IC starts moving back and forth easily after
desoldering completely, pickup the corner of the IC using
a tweezers and remove the IC by moving with the IC
desoldering machine. (Refer to Fig. 4-3.)
3.
Blower type IC
desoldering
machine
IC Fig. 4-3
Tweezers
Peel off the Masking Tape.
Absorb the solder left on the pattern using the Braided
Shield Wire. (Refer to Fig. 4-4.)
4.
5.
NOTE
Do not move the Braided Shield Wire in the vertical
direction towards the IC pattern.
Braided Shield Wire
Soldering Iron
Fig. 4-4
IC pattern