Toshiba MD9DM1R Schematic
FILE NO. 140-200246
available. Versions A and B are interchangeable by combination parts change.
DOCUMENT CREATED IN JAPAN, Oct., 2002
SUPPLEMENT
SERVICE MANUAL
COLOR TELEVISION/
DVD VIDEO PLAYER
MD9DM1R
SUMMARY
This supplement serves as an update to the original Service Manual, file number 140-200228.
Please refer to this Supplement in conjunction with the original Service Manual when servicing
this model.
MD9DM1R comes with 2 versions of CHROMA IC. The version can be identified by the
alphabet behind the serial no. (Eg. 49E62001 B).
When replacing components use only those in the respective list (version A or B). IC605 and C605
must be changed together following the Electrical Replacement Parts list if the original parts are not
MFR'S VERSION
A
B
IC601
TB1253N
TB1253AN
ELECTRICAL ADJUSTMENTS
2-17: Confirmation of Fixed Value (Step No.)
Please check if the fixed values of the each adjustment
items are set correctly referring below.
NO.
FUNCTION
07
BRIGHTNESS(MAX)
08
BRIGHTNESS(MIN)
10
COLOR(MAX)
11
COLOR(MIN)
13
SUB CONTRAST
14
CONTRAST(CENT.)
16
CONTRAST(MIN)
17
SHARPNESS
18
RGB CONTRAST
20
V POSITION
23
V S CORRECTION
24
EW PARABOLA CORR.
25
EW TRAPEZIUM CORR.
26
H SIZE
27
V EHT
28
H EHT
30
V CENTERING
31
CORNER CORR. TOP
32
CORNER CORR. BTM
34
FM LEVEL
35
TEST PWM
36
TEST TONE CONTROL
STEP NO.
6A
45
7F
00
0A
20
02
20
07
00
08
00
00
00
00
00
2F
00
00
3F
00
51
NO.
FUNCTION
38
BRI. AV(MAX)
39
BRI. AV(MIN)
41
COL. AV(MAX)
42
COL. AV(MIN)
44
SUB CONTRAST AV
45
CONT. AV(CENT.)
47
CONT. AV(MIN)
48
SHARPNESS AV
50
BRI. DVD(MAX)
51
BRI. DVD(MIN)
53
COL. DVD(MAX)
54
COL. DVD(MIN)
56
SUB CONTRAST DVD
57
CONT. DVD(CENT.)
59
CONT. DVD(MIN)
60
SHARPNESS DVD
62
BRI. GAME(MAX)
63
BRI. GAME(MIN)
64
CONT. GAME(CENT.)
66
CONT. GAME(MIN)
67
TUNING V MUTE
68
POWER ON V MUTE
Change of CHROMA IC
(VERSION B)
STEP NO.
6A
45
60
00
0A
20
02
20
6A
45
7F
00
0A
20
02
18
6A
45
20
02
08
5D
ELECTRICAL REPLACEMENT PARTS LIST
MFR'S VERSION A MFR'S VERSION B
REF. NO.
IC601 I05DC12530 IC TB1253N BZ611064 I05DC1253A IC TB1253AN BZ611143
C605 CS0RCH411D CC 10 PF 50V CH CS0RCH4C1J CC 13 PF 50V CH
PCB250 A5C101I250
PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N
AV PCB ASS'Y (VERSION A)
TMB547A BZ310494 A5C101I250
AV PCB ASS'Y (VERSION B)
TMB547A BZ310494
TOSHIBA VIDEO PRODUCTS PTE. LTD.
438B ALEXANDRA ROAD, BLOCK B #06-01 ALEXANDRA TECHNOPARK SINGAPORE 119968
FILE NO. 140-200228
SERVICE MANUAL
COLOR TELEVISION/
DVD VIDEO PLAYER
MD9DM1R
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 RADIA TION MAY BE PRESENT WHEN THE ENCLOSURE IS OPENED. DO NOT
ST ARE 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
IMPORTANT SAFEGUARDS
1.
READ INSTRUCTIONS
All the safety and operating instructions should be read before the unit is operated.
2.
RETAIN INSTRUCTIONS
The safety and operating instructions should be retained for future reference.
3.
HEED WARNINGS
All warnings on the unit and in the operating instructions should be adhered to.
4.
FOLLOW INSTRUCTIONS
All operating and use instructions should be followed.
5.
CLEANING
Unplug this unit from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
6.
ATTACHMENTS
Do not use attachments not recommended by the unit’s manufacturer as they may cause hazards.
7.
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.
8.
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.
9.
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.
17.
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.
18.
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.
PORT ABLE CAR T WARNING
(symbol provided by RETAC)
S3126A
A1-2
IMPORTANT SAFEGUARDS (CONTINUED)
DAMAGE REQUIRING SERVICE
19.
Unplug this unit from the wall outlet and refer servicing to qualified service personnel under the following conditions:
a.
When the power-supply cord or plug is damaged.
b.
If liquid has been spilled, or objects have fallen into the unit.
c.
If the unit has been exposed to rain or water.
d.
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.
e.
If the unit has been dropped or the cabinet has been damaged.
f.
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.
LEASER 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.
EXAMPLE OF ANTENNA GROUNDING AS PER THE NATIONAL ELECTRICAL CODE
GROUND CLAMP
ELECTRIC SERVICE
EQUIPMENT
NEC-NATIONAL ELECTRICAL CODE
S2898A
ANTENNA LEAD IN WIRE
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)
A1-3
DISC REMOVAL METHOD AT NO POWER SUPPLY
1.2.Remove the Back Cabinet and Power PCB/DVD Block. (Refer to item 1 of the DISASSEMBLY
INSTRUCTIONS.)
Rotate the black gear of Deck CD section in the direction of the arrow by hand, remove the disc from
Deck CD. (Refer to Fig. 1)
Deck CDGear (Black)
Fig. 1
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.
1.
Confirm that no disc on the disc tray.
2.
Press and hold the '7' key on the remote control unit.
3.
Simultaneously press and hold the 'STOP' key on the front panel.
4.
Hold both keys for more than 3 seconds.
5.
The On Screen Display message 'Complete' will appear.
6.
The 4 digit password has now been cleared.
7.
NB: The above procedure will reset ALL of the player's settings to the default factory state.
A1-4
TABLE OF CONTENTS
CAUTION ................................................................................................................................
IMPORTANT SAFEGUARDS.................................................................................................
DISC REMOVAL METHOD AT NO POWER SUPPLY...........................................................
PARENTAL CONTROL - RATING LEVEL .............................................................................
TABLE OF CONTENTS..........................................................................................................
GENERAL SPECIFICATIONS ...............................................................................................
DISASSEMBLY INSTRUCTIONS
1.REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS ............................................
2.REMOVAL OF ANODE CAP ............................................................................................
3.REMOVAL OF DEFLECTION YOKE................................................................................
4.REMOVAL AND INSTALLATION OF FLAT PACKAGE IC...............................................
SERVICE MODE LIST.............................................................................................................
CONFIRMATION OF HOURS USED ......................................................................................
SERVISING FIXTURWS AND TOOLS ...................................................................................
WHEN REPLACING EEPROM(MEMORY) IC ........................................................................
ELECTRICAL ADJUSTMENTS ..............................................................................................
BLOCK DIAGRAMS
DVD FRONT/BACK END.....................................................................................................
TV.........................................................................................................................................
POWER................................................................................................................................
PRINTED CIRCUIT BOARDS
DVD......................................................................................................................................
AV ........................................................................................................................................
MAIN/CRT............................................................................................................................
SCHEMATIC DIAGRAMS
MPEG...................................................................................................................................
MEMORY .............................................................................................................................
SYSCON1 ............................................................................................................................
DSP......................................................................................................................................
MOTOR DRIVE ....................................................................................................................
READ CHANNEL .................................................................................................................
AUDIO/VIDEO......................................................................................................................
REGULATOR.......................................................................................................................
MICON/TUNER ....................................................................................................................
VIF/SIF/CHROMA ................................................................................................................
SOUND AMP .......................................................................................................................
IN/OUT .................................................................................................................................
AV SW..................................................................................................................................
STEREO ..............................................................................................................................
TV POWER ..........................................................................................................................
DEFLECTION ......................................................................................................................
CRT......................................................................................................................................
INTERCONNECTION DIAGRAM ............................................................................................
WAVEFORMS .........................................................................................................................
MECHANICAL EXPLODED VIEW ..........................................................................................
MECHANICAL REPLACEMENT PARTS LIST ......................................................................
ELECTRICAL REPLACEMENT PARTS LIST ........................................................................
A1-1
A1-2, A1-3
A1-4
A1-4
A2-1
A3-1~A3-6
B1-1, B1-2
B2-1, B2-2
B2-2
B3-1, B3-2
C-1
C-1
C-2
C-2
D-1~D-7
E-1, E-2
E-3, E-4
E-5, E-6
F-1, F-2
F-3~F-6
F-7~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
I-1, I-2
J1-1
J2-1~J2-6
A2-1
GENERAL SPECIFICATIONS
G-1 TV CRT CRT Size / Visual Size 9 inch / 228.6 mmV
System CRT Type Normal
Deflection 90 degree
Magnetic Field BV/BH +0.45G / 0.18G
Color System NTSC
Speaker 2 Speaker
Position Side
Size 3 inch
Impedance 8 ohm
Sound Output Max 1.2W + 1.2W
10%(Typical) 0.8W + 0.8W
G-2 DVD System Color System NTSC
G-3 Tuning Broadcasting System US System M
System Tuner and System 1Tuner
G-4 Signal Video Signal Input Level 1 V p-p/75 ohm
Disc DVD, CD-DA, CD-R/RW, Video CD
Disc Diameter 120 mm , 80 mm
Deck Disc Loading System Front Loading
Motor 3 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, Video CD)
4-40 times (CD)
Rev 2-20 times / 4 step
Actual 2-45 times (DVD, Video CD)
4-40 times (CD)
Slow speed Fwd 1/7-1/2 times
Actual --
Rev 1/7-1/2 times
Actual --
Receive CH Destination US(w/CATV)
Tuning System F-Synth
Input Impedance VHF/UHF 75 Ohm
CH Coverage
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
Output Level 1 V p-p/75 ohm
S/N Ratio (Weighted) 65dB
Horizontal Resolution at DVD Mode 400 Lines (TV Monitor)
500 Lines ( Video Out)
RGB Signal Output Level Audio Signal Input Level -8.0dBm/50k ohm
Output Level -8.0dBm/1k ohm
Digital Output Level 0.5 V p-p/75 ohm
S/N Ratio at DVD (Weighted) 90 dB
Harmonic Distortion 0.06% (1kHz)
Frequency Response : at DVD 4Hz - 22kHz
at Video CD 4Hz - 20kHz
at CD 4Hz - 20kHz
2~69, 4A, A-5~A-1, A~I, J~W,
W+1~W+84
A3-1
GENERAL SPECIFICATIONS
G-5 Power Power Source AC 120V, 60Hz
DC 12V
Power Consumption at AC 55W at 120V 60Hz
at DC 55W at 12V
Stand by (at AC) 5 W at 120V 60Hz
Per Year -- kWh/Year
Protector Power Fuse Yes
G-6 Regulation Safety UL
Radiation FCC
X-Radiation DHHS
Laser DHHS
G-7 Temperature Operation +5oC ~ +40oC
Storage -20oC ~ +60oC
G-8 Operating Humidity Less than 80% RH
G-9 On Screen Menu(TV) Yes
Display Menu Type Icon
Picture Yes
Brightness Yes
Contrast Yes
Color Yes
Tint Yes
Sharpness Yes
Sound No
Bass No
Treble No
Balance No
CH Yes
TV/CATV
Add/Delete
Auto CH Memory
Option Yes
V-Chip Yes
Language Yes
Clock No
Clock Set No
On/Off Timer No
Sleep Timer Yes
CH/AV/DVD Yes
Stereo/Audio Output Yes
Bilingual No
SAP Yes
Caption / Text Yes
Auto Search/Position No
Game Yes
Volume Yes
Muting No
Yes
Yes
Yes
A3-2
GENERAL SPECIFICATIONS
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
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
Next Yes
Back Yes
Random Yes (CD, Video 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 Yes (Video CD)
Zoom Yes
Marker No. No
Program Play Back Yes (CD, Video CD)
Surround On/Off No
Screen Saver No
MP3 File Name No
File No No
Time No
Track No No
G-11 OSD Language (TV) Eng, Fre, Spa
(DVD) Eng, Fre, Spa
A3-3
GENERAL SPECIFICATIONS
G-12 Remote Unit RC-EF
Control Glow in Dark Remocon Yes
Format NEC
Custom Code 71-8E h
Power Source Voltage(D.C) 3V
UM size x pcs UM-4 x 2 pcs
Total Keys 45 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
Skip+ Yes
Skip- Yes
Slow+ Yes
Slow- Yes
Pause Yes
Call Yes
TV/DVD Yes
Cancel Yes
Audio Select Yes
Angle Yes
Subtitle Yes
Top Menu Yes
Set up/ Menu Yes
DVD Menu Yes
Return Yes
Up/ Set+/ CH Up Yes
Down/ Set-/ CH Down Yes
Left/ Select- Yes
Right/ Select+ Yes
Select/ Enter Yes
Play Mode Yes
Closed Caption Yes
Input Select Yes
Volume+ Yes
Volume- Yes
Repeat A-B Yes
Zoom/ Quick View Yes
Sleep Yes
Jump Yes
Game Yes
A3-4
GENERAL SPECIFICATIONS
G-13 Features CATV Yes
Auto Shut Off Yes
Auto Clock No
Just Clock No
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 No
Protect of FBT Leak Circuit Yes
Choke Coil No
Power On Memory No
Parental Lock (DVD Only) Yes
Video CD Playback Yes
MP3 Playback No
Digital Out (Dolby Digtal) Yes
(MPEG) Yes
(PCM) Yes
(DTS) Yes
Down Mix Out (Dolby Digtal) Yes
(DTS) No
Surround (Spatializer N-2-2) No
Screen Saver No
G-14 Accessories Owner's Manual Language English
w/Guarantee Card Yes
Buyer Model No MD9DM1R
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
Anntena Change Plug No
Guarantee Card No
Registration Card Yes
Warranty Card No
ESP Card No
Service Station List No
DC Car Cord (Center+) Yes
Columbia Offer Sheet No
A3-5
GENERAL SPECIFICATIONS
G-15 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 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 RCA x 1
Audio Output RCA x 2(Stereo)
Digital Audio Output Coaxial (DVD Only)
Diversity No
DC Jack 12V(Center +) Yes
VHF/UHF Antenna Input F Type
G-16 Set Size Approx. W x D x H (mm) 278.0x306.5x311.5
G-17 Weight Net (Approx.) 8.0kg (17.6lbs)
Gross (Approx.) 9.1kg (20.1lbs)
G-18 Carton Master Carton No
Content --- Sets
Material --- / --Dimensions W x D x H(mm) --Description of Origin ---
Gift Box Yes
Material Double/White
W/Color Phote Label No
Dimensions W x D x H(mm) 338x376x386
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) 1260 Sets
G-19 Material Cabinet Front PS 94V0 DECABROM
Rear PS 94V0 DECABROM
PCB Non-Halogen Demand No
Eyelet Demand Yes
A3-6
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS
1-1: BACK CABINET (Refer to Fig. 1-1)
1.
Remove the 4 screws 1.
2.
Remove the 2 screws 2.
3.
Remove the screw 3.
4.
Remove the 2 screws 4 which are used for holding the
Back Cabinet.
5.
Remove the Back Cabinet in the direction of arrow.
Front Cabinet
1
1
3
2
1
4
4
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.
Remove the Anode Cap.
(Refer to REMOVAL OF ANODE CAP)
2.
Disconnect the following connectors:
(CP801 and CP850B).
3.
Remove the CRT PCB in the direction of arrow.
2
1
Back Cabinet
Fig. 1-1
1-3: TV/DVD BLOCK (Refer to Fig. 1-3)
1.
Remove the 2 screws 1.
2.
Disconnect the following connectors:
(CP301, CP302, CP401 and CP403).
3.
Remove the TV/DVD Block in the direction of arrow.
Front Cabinet
1
TV/DVD Block
1-4: MAIN PCB (Refer to Fig. 1-4)
1.
Remove the screw 1.
2.
Remove the Main PCB Holder.
3.
Remove the screw 2.
4.
Remove the 2 screws 3.
5.
Remove the 2 screws 4.
6.
Disconnect the following connectors:
(CP810B, CP820B, CP811 and CP402).
7.
Remove the Main PCB in the direction of arrow.
3
3
Main PCB
Main PCB Holder
1
4
1
Fig. 1-3
4
Front Cabinet
CRT PCB
2
DVD Block
Fig. 1-4
Fig. 1-2
B1-1
DISASSEMBLY INSTRUCTIONS
1-5: FRONT TRAY PLATE/TOP SHIELD
(Refer to Fig. 1-5)
1.
Unlock the 2 supports 1.
2.
Remove the Front Tray Plate in the direction of arrow (A).
3.
Remove the 13 screws 2.
4.
Remove the Top Shield in the direction of arrow (B).
2
2
2
2
2
Front Tray Plate
2
2
(B)
1
(A)
DVD Block
2
Top Shield
2
2
2
2
2
1
Fig. 1-5
1-6: AV PCB/DVD PCB/CD DECK (Refer to Fig. 1-6)
Make the short circuit on the position as shown Fig. 1-6
1.
using a soldering. If you remove the Deck CD with no
soldering, the Laser may be damaged.
Remove the screw 1.
2.
Remove the Bush Holder in the direction of arrow (A).
3.
Remove the 2 screws 2.
4.
Remove the AV PCB in the direction of arrow (B).
5.
Disconnect the following connectors:
6.
(CP8001 and CP8002).
Remove the 4 screws 3.
7.
Remove the Angle Deck in the direction of arrow (C).
8.
Disconnect the following connectors:
9.
(CP2301, CP2302 and CP2601).
Remove the 4 screws 4.
10.
Remove the CD Deck in the direction of arrow (D).
11.
Remove the 4 screws 5.
12.
Remove the DVD PCB in the direction of arrow (E).
13.
Pick Up PCB
4
4
CD Deck
5
5
3
3
3
AV PCB
Bottom Plate
4
4
Make the sort circuit
5
DVD PCB
3
using a soldering.
Angle Deck
(A)
Bush Holder
2
1
2
(D)
5
(E)
(C)
(B)
Fig. 1-6
NOTE
When the installation of the Deck CD, remove all the
soldering on the short circuit position after the connection of
Pick Up PCB and DVD PCB connector.
B1-2
DISASSEMBLY INSTRUCTIONS
2. 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
Follow the steps as follows to discharge the Anode Cap.
1.
(Refer to Fig. 2-1.)
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.
GND on the CRT
3. After one side is removed, pull in the opposite direction to
remove the other.
NOTE
Take care not to damage the Rubber Cap.
INSTALLATION
Clean the spot where the cap was located with a small
1.
amount of alcohol. (Refer to Fig. 2-3.)
Location of Anode Cap
CRT
Support
Alligator Clip
Screwdriver
GND on the CRT
Fig. 2-1
Flip up the sides of the Rubber Cap in the direction of the
2.
arrow and remove one side of the support.
(Refer to Fig. 2-2.)
Rubber Cap
NOTE
Confirm that there is no dirt, dust, etc. at the spot where
the cap was located.
Arrange the wire of the Anode Cap and make sure the
2.
wire is not twisted.
Turn over the Rubber Cap. (Refer to Fig. 2-4.)
3.
Fig. 2-3
Fig. 2-4
CRT
Support
Fig. 2-2
B2-1
DISASSEMBLY INSTRUCTIONS
4. Insert one end of the Anode Support into the anode button,
then the other as shown in Fig. 2-5.
Support
CRT
5.6.Confirm that the Support is securely connected.
Put on the Rubber Cap without moving any parts.
3. REMOVAL OF DEFLECTION YOKE
(Refer to Fig. 3-1)
1.
Loosen the screw 1.
2.
Remove the Convergence • Purity Magnet in the
direction of arrow.
3.
Remove the 3 Wedges.
4.
Remove the Deflection Yoke in the direction of arrow.
INSTALLATION
Install new Deflection Yoke in reverse steps of REMOVAL.
NOTE
After adjusting the purity and the convergence, fix the
screw 1 and lock the wedges.
Fig. 2-5
Wedge
Wedge
(A)
Deflection Yoke
1
Convergence •
Purity Magnet
Fig. 3-1
B2-2
DISASSEMBLY INSTRUCTIONS
4.
REMOVAL AND INSTALLATION OF
FLAT PACKAGE IC
REMOVAL
Put the Masking Tape (cotton tape) around the Flat
1.
Package IC to protect other parts from any damage.
(Refer to Fig. 4-1.)
NOTE
Masking is carried out on all the parts located within
10 mm distance from IC leads.
When IC starts moving back and forth easily after
3.
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.)
NOTE
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.
Blower type IC
desoldering
machine
Masking Tape
(Cotton Tape)
Heat the IC leads using a blower type IC desoldering
2.
IC
machine. (Refer to 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.
Blower type IC
desoldering machine
Fig. 4-1
Tweezers
IC
Peel off the Masking Tape.4.
Absorb the solder left on the pattern using the Braided
5.
Shield Wire. (Refer to Fig. 4-4.)
NOTE
Do not move the Braided Shield Wire in the vertical
direction towards the IC pattern.
Fig. 4-3
Braided Shield Wire
Soldering Iron
IC
Fig. 4-2
IC pattern
Fig. 4-4
B3-1
DISASSEMBLY INSTRUCTIONS
INSTALLATION
Take care of the polarity of new IC and then install the
1.
new IC fitting on the printed circuit pattern. Then solder
each lead on the diagonal positions of IC temporarily.
(Refer to Fig. 4-5.)
Soldering Iron
Solder temporarily
Supply the solder from the upper position of IC leads
2.
Solder temporarily
sliding to the lower position of the IC leads.
(Refer to Fig. 4-6.)
Fig. 4-5
When bridge-soldering between terminals and/or the
4.
soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 4-8.)
Thin-tip Soldering Iron
IC
Fig. 4-8
Finally, confirm the soldering status on four sides of the
5.
IC using a magnifying glass.
Confirm that no abnormality is found on the soldering
position and installation position of the parts around the
IC. If some abnormality is found, correct by resoldering.
NOTE
When the IC leads are bent during soldering and/or
repairing, do not repair the bending of leads. If the
bending of leads are repaired, the pattern may be
damaged. So, be always sure to replace the IC in this
case.
Soldering IronSolder
IC
Absorb the solder left on the lead using the Braided
3.
Supply soldering
from upper position
to lower position
Shield Wire. (Refer to Fig. 4-7.)
NOTE
Do not absorb the solder to excess.
Soldering Iron
IC
Braided Shield Wire
Fig. 4-6
Fig. 4-7
B3-2
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