I Specifications
I Adjustment Procedures
I Schematic Diagrams
I CBA’s
Sec. 2: Exploded views
and Parts List Section
I Exploded views
I Parts List
9" COLOR TV/DVD
6509DD/SSC509D
Page 2
IMPORTANT SAFETY NOTICE
Proper service and repair is important to the safe, reliable operation of all
Funai Equipment. The service procedures recommended by Funai and
described in this service manual are effective methods of performing service
operations. Some of these service special tools should be used when and as
recommended.
It is important to note that this service manual contains various CAUTIONS
and NOTICES which should be carefully read in order to minimize the risk of
personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It also is important to understand
that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Funai could not
possibly know, evaluate and advice the service trade of all conceivable ways
in which service might be done or of the possible hazardous consequences of
each way. Consequently, Funai has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not
recommended by Funai must first use all precautions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by
the service method selected.
Manufactured under license from Dolby Laboratories. "Dolby" and
the double-D symbol are trademarks of Dolby Laboratories.
Page 3
MAIN SECTION
9" COLOR TV/DVD
6509DD/SSC509D
Sec. 1: Main Section
I Specifications
I Adjustment Procedures
I Schematic Diagrams
I CBA’s
4. Brightness (100% White Full Field)Contrast: Maxft-L5540
5. Color Temperature—K9200—
Cornerm/m—1.9
Sidem/m—1.4
<TUNER>
DescriptionConditionUnitNominalLimit
1. Video S/N (80dBµV, TV4ch)—dB4540
2. Audio S/N (W/LPF)—dB4540
3. Audio Output Power at Speaker—W10.8
Note: Nominal specifications represent the design specifications. All units should be able to approximate these.
Some will exceed and some may drop slightly below these specifications. Limit specifications represent the absolute worst condition that still might be considered acceptable. In no case should a unit fail to meet limit specifications.
1-1-1TD001SP
Page 5
<DVD Section>
ITEMCONDITIONSUNITNOMINALLIMIT
1. Video Output75 ohm load Vpp1.0± 0.1
2. Coaxial Digital Out75 ohm loadmVpp500± 100
3. Audio (PCM)
3-1. Output Level1kHz 0dBVrms2.0
3-2. S/NdB85
3-3. Freq. Response
DVDfs=48kHz 20~22kHzdB± 0.5
CDfs=44.1kHz 20~20 kHzdB± 0.5
3-4. THD+N
DVD1 kHz 0dB%0.0025
CD1 kHz 0dB%0.003
NOTES:
1. All Items are measured without pre-emphasis unless otherwise specified.
2. Power supply : AC120 V 60 Hz
3. Load imp. : 100 K ohm
4. Room ambient : +25
°C
1-1-2TD001SP
Page 6
LASER BEAM SAFETY PRECAUTIONS
This DVD player uses a pickup that emits a laser beam.
Do not look directly at the laser beam coming
from the pickup or allow it to strike against your
skin.
The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep
your eyes at least 30cm away from the pickup lens when the diode is turned on. Do not look directly at the laser
beam.
Caution: Use of controls and adjustments, or doing procedures other than those specified herein, may result in
hazardous radiation exposure.
Drive Mecha Assembly
Laser Beam Radiation
Laser Pickup
Turntable
WHEN OPEN. DO NOT
CAUTION
LASER RADIATION
STARE INTO BEAM.
Location: Inside Top of DVD mechanism.
1-2-1DVD_LASER
Page 7
IMPORTANT SAFETY PRECAUTIONS
Prior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical
codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally
important to implement the following precautions when a set is being serviced.
Safety Precautions for TV Circuit
1. Before returning an instrument to the custom-
er, always make a safety check of the entire instru-
ment, including, but not limited to, the following
items:
a. Be sure that no built-in protective devices are de-
fective and have been defeated during servicing.
(1) Protective shields are provided on this chassis
to protect both the technician and the customer.
Correctly replace all missing protective shields, including any removed for servicing convenience. (2)
When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all
protective devices, including but not limited to,
nonmetallic control knobs, insulating fishpapers,
adjustment and compartment covers/shields, and
isolation resistor/capacitor networks. Do not oper-
ate this instrument or permit it to be operated
without all protective devices correctly installed and functioning. Servicers who defeat
safety features or fail to perform safety checks
may be liable for any resulting damage.
b. Be sure that there are no cabinet openings through
which an adult or child might be able to insert their
fingers and contact a hazardous voltage. Such
openings include, but are not limited to, (1) spacing
between the picture tube and the cabinet mask, (2)
excessively wide cabinet ventilation slots, and (3)
an improperly fitted and/or incorrectly secured
cabinet back cover.
c. Antenna Cold Check - With the instrument AC
plug removed from any AC source, connect an
electrical jumper across the two AC plug prongs.
Place the instrument AC switch in the on position.
Connect one lead of an ohmmeter to the AC plug
prongs tied together and touch the other ohmmeter lead in turn to each tuner antenna input exposed terminal screw and, if applicable, to the
coaxial connector. If the measured resistance is
less than 1.0 megohm or greater than 5.2 megohm, an abnormality exists that must be corrected
before the instrument is returned to the customer.
Repeat this test with the instrument AC switch in
the off position.
d. Leakage Current Hot Check - With the instru-
ment completely reassembled, plug the AC line
cord directly into a 120V AC outlet. (Do not use an
isolation transformer during this test.) Use a leak-
age current tester or a metering system that complies with American National Standards Institute
(ANSI) C101.1 Leakage Current for Appliances
and Underwriters Laboratories (UL) 1410, (50.7).
With the instrument AC switch first in the on position and then in the off position, measure from a
known earth ground (metal water pipe, conduit,
etc.) to all exposed metal parts of the instrument
(antennas, handle brackets, metal cabinet, screw
heads, metallic overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return path to the chassis. Any current
measured must not exceed 0.5 milli-ampere. Reverse the instrument power cord plug in the outlet
and repeat the test.
READING SHOULD
NOT BE ABOVE 0.5 mA
LEAKAGE
DEVICE
BEING
TESTED
TEST ALL EXPOSED
METAL SURFACES
ALSO TEST WITH
PLUG REVERSED
USING AC
ADAPTER PLUG
AS REQUIRED
CURRENT
TESTER
EARTH
GROUND
ANY MEASUREMENTS NOT WITHIN THE LIMITS
SPECIFIED HEREIN INDICATE A POTENTIAL
SHOCK HAZARD THAT MUST BE ELIMINATED
BEFORE RETURNING THE INSTRUMENT TO
THE CUSTOMER OR BEFORE CONNECTING
THE ANTENNA OR ACCESSORIES.
e. X-Radiation and High Voltage Limits - Because
the picture tube is the primary potential source of
X-radiation in solid-state TV receivers, it is specially constructed to prohibit X-radiation emissions.
For continued X-radiation protection, the replacement picture tube must be the same type as the
original. Also, because the picture tube shields
and mounting hardware perform an X-radiation
protection function, they must be correctly in place.
High voltage must be measured each time servic-
1-3-1TD204IMP
Page 8
ing is performed that involves B+, horizontal deflection or high voltage. Correct operation of the
X-radiation protection circuits also must be reconfirmed each time they are serviced. (X-radiation
protection circuits also may be called "horizontal
disable" or "hold down.") Read and apply the high
voltage limits and, if the chassis is so equipped,
the X-radiation protection circuit specifications given on instrument labels and in the Product Safety
& X-Radiation Warning note on the service data
chassis schematic. High voltage is maintained
within specified limits by close tolerance safety-related components/adjustments in the high-voltage
circuit. If high voltage exceeds specified limits,
check each component specified on the chassis
schematic and take corrective action.
2. Read and comply with all caution and safety-related notes on or inside the receiver cabinet, on the
receiver chassis, or on the picture tube.
3. Design Alteration Warning - Do not alter or add
to the mechanical or electrical design of this TV receiver. Design alterations and additions, including,
but not limited to circuit modifications and the addition of items such as auxiliary audio and/or video
output connections, might alter the safety characteristics of this receiver and create a hazard to the
user. Any design alterations or additions will void
the manufacturer's warranty and may make you,
the servicer, responsible for personal injury or
property damage resulting therefrom.
4. Picture Tube Implosion Protection Warning -
The picture tube in this receiver employs integral
implosion protection. For continued implosion protection, replace the picture tube only with one of
the same type number. Do not remove, install, or
otherwise handle the picture tube in any manner
without first putting on shatterproof goggles
equipped with side shields. People not so
equipped must be kept safely away while picture
tubes are handled. Keep the picture tube away
from your body. Do not handle the picture tube by
its neck. Some "in-line" picture tubes are equipped
with a permanently attached deflection yoke; because of potential hazard, do not try to remove
such "permanently attached" yokes from the picture tube.
5. Hot Chassis Warning -
a. Some TV receiver chassis are electrically connect-
ed directly to one conductor of the AC power cord
and may be safety-serviced without an isolation
transformer only if the AC power plug is inserted
so that the chassis is connected to the ground side
of the AC power source. To confirm that the AC
power plug is inserted correctly, with an AC voltmeter, measure between the chassis and a known
earth ground. If a voltage reading in excess of 1.0V
is obtained, remove and reinsert the AC power
plug in the opposite polarity and again measure
the voltage potential between the chassis and a
known earth ground.
b. Some TV receiver chassis normally have 85V
AC(RMS) between chassis and earth ground regardless of the AC plug polarity. This chassis can
be safety-serviced only with an isolation transformer inserted in the power line between the receiver
and the AC power source, for both personnel and
test equipment protection.
c. Some TV receiver chassis have a secondary
ground system in addition to the main chassis
ground. This secondary ground system is not isolated from the AC power line. The two ground systems are electrically separated by insulation
material that must not be defeated or altered.
6. Observe original lead dress. Take extra care to assure correct lead dress in the following areas: a.
near sharp edges, b. near thermally hot parts-be
sure that leads and components do not touch thermally hot parts, c. the AC supply, d. high voltage,
and e. antenna wiring. Always inspect in all areas
for pinched, out of place, or frayed wiring. Check
AC power cord for damage.
7. Components, parts, and/or wiring that appear to
have overheated or are otherwise damaged
should be replaced with components, parts, or wiring that meet original specifications. Additionally,
determine the cause of overheating and/or damage and, if necessary, take corrective action to remove any potential safety hazard.
8. Product Safety Notice - Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual
inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc.. Parts
that have special safety characteristics are identified by a ( # ) on schematics and in parts lists. Use
of a substitute replacement that does not have the
same safety characteristics as the recommended
replacement part might create shock, fire, and/or
other hazards. The Product's Safety is under review continuously and new instructions are issued
whenever appropriate. Prior to shipment from the
factory, our products are strictly inspected to confirm with the recognized product safety and electrical codes of the countries in which they are to be
sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
1-3-2TD204IMP
Page 9
Precautions during Servicing
A. Parts identified by the ( # ) symbol are critical for
safety.
Replace only with part number specified.
B. In addition to safety, other parts and assemblies
are specified for conformance with regulations applying to spurious radiation. These must also be
replaced only with specified replacements.
Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:
1) Wires covered with PVC tubing
2) Double insulated wires
3) High voltage leads
D. Use specified insulating materials for hazardous
live parts. Note especially:
1) Insulation Tape
2) PVC tubing
3) Spacers
4) Insulators for transistors.
E. When replacing AC primary side components
(transformers, power cord, etc.), wrap ends of
wires securely about the terminals before soldering.
F. Observe that the wires do not contact heat produc-
ing parts (heatsinks, oxide metal film resistors, fusible resistors, etc.)
G. Check that replaced wires do not contact sharp
edged or pointed parts.
H. When a power cord has been replaced, check that
5~6 kg of force in any direction will not loosen it.
I. Also check areas surrounding repaired locations.
J. Be careful that foreign objects (screws, solder
droplets, etc.) do not remain inside the set.
K. Crimp type wire connector
When replacing the power transformer in sets
where the connections between the power cord
and power transformer primary lead wires are performed using crimp type connectors, in order to
prevent shock hazards, perform carefully and precisely the following steps.
Replacement procedure
1) Remove the old connector by cutting the wires at
a point close to the connector.
Important: Do not re-use a connector (discard it).
2) Strip about 15 mm of the insulation from the ends
of the wires. If the wires are stranded, twist the
strands to avoid frayed conductors.
3) Align the lengths of the wires to be connected. Insert the wires fully into the connector.
4) Use the crimping tool to crimp the metal sleeve at
the center position. Be sure to crimp fully to the
complete closure of the tool.
L. When connecting or disconnecting the TV/DVD
connectors, first, disconnect the AC plug from AC
supply socket.
1-3-3TD204IMP
Page 10
Safety Check after Servicing
Examine the area surrounding the repaired location
for damage or deterioration. Observe that screws,
parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance
with safety standards.
1. Clearance Distance
When replacing primary circuit components, confirm
specified clearance distance (d) and (d') between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)
Table 1: Ratings for selected area
Chassis or Secondary Conductor
Primary Circuit Terminals
dd’
AC Line VoltageRegion
110 to 130 V
Note: This table is unofficial and for reference only.
Be sure to confirm the precise values.
USA or
CANADA
Clearance
Distance (d) (d')
≥ 3.2 mm
(0.126 inches)
2. Leakage Current Test
Confirm the specified (or lower) leakage current between B (earth ground, power cord plug prongs) and
externally exposed accessible parts (RF terminals,
antenna terminals, video and audio input and output
terminals, microphone jacks, earphone jacks, etc.).
Measuring Method: (Power ON)
Insert load Z between B (earth ground, power cord
plug prongs) and exposed accessible parts. Use an
AC voltmeter to measure across both terminals of load
Z. See Fig. 2 and following table.
Table 2: Leakage current ratings for selected areas
Exposed Accessible Part
Z
One side of
B
Power Cord Plug Prongs
Fig. 1
AC Voltmeter
(High Impedance)
Fig. 2
AC Line VoltageRegionLoad ZLeakage Current (i)Earth Ground (B) to:
110 to 130 V
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
USA or
CANADA
0.15µF CAP. & 1.5kΩ
RES. connected in
parallel
1-3-4TD204IMP
i≤0.5mA rms
Exposed accessible
parts
Page 11
STANDARD NOTES FOR SERVICING
Circuit Board Indications
1. The output pin of the 3 pin Regulator ICs is indicated as shown:
Top View
Out
2. For other ICs, pin 1 and every 5th pin is indicated
as shown:
Pin 1
3. The 1st pin of every pin connector are indicated as
shown:
Pin 1
Input
In
Bottom View
5
10
Instructions for Connectors
1. When you connect or disconnect FFC cable (connector), be sure to disconnect the AC cord.
2. FFC cable (connector) should be inserted parallel
into the connector, not at an angle.
FFC Cable
Connector
CBA
* Be careful to avoid a short circuit.
[ CBA= Circuit Board Assembly ]
How to Remove / Install Flat Pack IC
Caution:
3. Do not apply the hot air to the chip parts around the
Flat Pack-IC for over 6 seconds as damage may
occur to the chip parts. Put Masking Tape around
the Flat Pack-IC to protect other parts from damage. (Fig. S-1-2)
4. The Flat Pack-IC on the CBA is affixed with glue, so
be careful not to break or damage the foil of each
pin or solder lands under the IC when removing it.
1. Removal
With Hot - Air Flat Pack - IC Desoldering Machine:
a. Prepare the Hot - Air Flat Pack - IC Desoldering
Machine, then apply hot air to Flat Pack - IC (about
5~6 seconds). (Fig. S-1-1)
b. Remove the Flat Pack- IC with tweezers while
applying the hot air.
With Soldering Iron:
a. Using desoldering braid, remove the solder from all
pins of the Flat Pack - IC. When you use solder flux
which is applied to all pins of the Flat Pack - IC, you
can remove it easily. (Fig. S-1-3)
b. Lift each lead of the Flat Pack - IC upward one by
one, using a sharp pin or wire to which solder will
not adhere (iron wire). When heating the pins, use
a fine tip soldering iron or a hot air Desoldering
Machine. (Fig. S-1-4)
With Iron Wire:
a. Using desoldering braid, remove the solder from all
pins of the Flat Pack - IC. When you use solder flux
which is applied to all pins of the Flat Pack - IC, you
can remove it easily. (Fig. S-1-3)
b. Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
c. Pull up on the wire as the solder melts so as to lift
the IC leads from the CBA contact pads, while
heating the pins using a fine tip soldering iron or
hot air blower.
Note:
When using a soldering iron, care must be taken
to ensure that the Flat Pack - IC is not being held
by glue, or when it is removed from the CBA, it
may be damaged if force is used.
2. Installation
a. Using desoldering braid, remove the solder from
the foil of each pin of the Flat Pack - IC on the CBA,
so you can install a replacement Flat Pack - IC
more easily.
1-4-1TD705NOTE
Page 12
b. The "I" mark on the Flat Pack - IC indicates pin 1
(See Fig. S-1-6). Make sure this mark matches the
1 on the CBA when positioning for installation.
Then pre - solder the four corners of the Flat PackIC (See Fig. S-1-7).
c. Solder all pins of the Flat Pack - IC. Make sure that
none of the pins have solder bridges.
Fine Tip
Soldering Iron
Sharp
Pin
Fig. S-1-4
Hot Air Blower
CBA
Masking
Tape
Tweezers
Flat Pack-IC
Fig. S-1-1
Hot-air
Flat Pack-IC
Desoldering
Machine
Flat Pack-IC
Fig. S-1-2
Desoldering Braid
To Solid
Mounting Point
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
or
Iron Wire
Soldering Iron
Fig. S-1-5
Fig. S-1-6
Soldering Iron
Fig. S-1-3
1-4-2TD705NOTE
Page 13
CBA
Presolder
Flat Pack-IC
Fig. S-1-7
Instructions for Handling
Semiconductors
Electrostatic breakdown of the semiconductors may
occur due to a potential difference caused by electrostatic charge during unpacking or repair work.
Ground for Human Body
Be sure to wear a grounding band (1MΩ) that is properly grounded to remove any static electricity that may
be charged on the body.
Ground for Work Bench
Be sure to place a conductive sheet or copper plate
with proper grounding (1MΩ) on the work bench or
other surface, where the semiconductors are to be
placed. Because the static electricity charge on the
clothing will not escape through the body grounding
band, be careful to avoid contacting semiconductors to
clothing.
<Incorrect>
<Correct>
1MΩ
CBA
Grounding Band
1MΩ
CBA
Conductive Sheet or
Copper Plate
1-4-3TD705NOTE
Page 14
er
-
e
al
e
HEADPHONE
CHANNEL
VOLUMEPOWER
AUDIO
L
VIDEO
R
OPEN/CLOSE
PAUSE
SKIPSKIP
STOPPLAY
SEARCH
7428
9 10 11
12
13
14
6531
26
27
16
17
9
11
12
23
20
22
15
25
24
21
10
28
29
30
33
35
5
6
13
34
19
18
8
31
32
4
36
REV
SLOW
PLAY
STOP
FWD
ENTER
PAUSE
DISC
MENU
RETURNTITLESETUP
A
-
B
REPEATSEARCH MODE
CLEAR
MODE
ANGLESUBTITLEAUDIO
DISPLAY
SKIP
SELECT
POWER PICTURE
OPEN/
CLOSE
CH.
VOL.
MUTEZOOM
SLEEP
123
456
789
0+10
+100
OPERATING CONTROLS AND FUNCTIONS
TV/DVD FRONT PANEL
TV/DVD REAR VIEW
37
38
DC 13.2V
AUDIO OUT
COAXIAL
L
R
ANT.
404139
REMOTE CONTROL
6.CHANNEL K/L (CH.K/L) Buttons
Press to select memorized channel.
Press to change to TV mode when DVD mode.
7.Remote Sensor Window
8.STOP Button
Stops operation of the disc.
9.SKIP H Button
Plays back from the beginning of the current
chapter or track.
SEARCH (REV) E Button (Front Panel)
During playback or in the pause mode, press and
hold button down
reverse playback speed.
10.PLAY Button
Starts playback of the disc contents.
Press to change to DVD mode when TV mode.
11. SKIP G Button
Plays back from the beginning of the next chapt
1.Disc loading tray
2.VIDEO input Jack
Connect to the video output jack of a video
camera or VCR.
3.AUDIO L/R input Jacks
Connect to the audio output jacks of a video
camera or VCR.
4.POWER Button
Press to turn the power on and off.
5.VOLUME K/L (VOL. m/n) Buttons
Press to control the volume level for the DVD and TV.
1-5-1TD001IB
or track.
SEARCH (FWD) D Button (Front Panel)
During playback or in the pause mode, press and
hold button down
ward playback speed.
12.PAUSE Button
Pauses the current disc operation.
13.OPEN/CLOSE Button
Press to insert discs into or remove them from th
tray.
14.HEADPHONE Jack
To connect headphone (not supplied) for person
listening.
15.MODE Button
Activates program playback or random playback mod
when playing CDs or MP3.
for a few seconds to change
for a few seconds to change for
Page 15
1
6.Number Button
1
1
1
2
2
2
2
2
2
2
2
2
2
TV Mode:
Press two digits to directly access the desired
channel.
Remember to press a "0" before a single digit
channel.
+100 Button–
Press to select cable channels which are equal or
greater than number 100.
DVD Mode:
Press to enter the desired number.
+10 Button–
Press to enter the desired numbers which are
equal or greater than number 10.
7.SLEEP Button
Press SLEEP to display the sleep timer and start
the function. The shut off time can be determined
by the number of times you press this button. (0,
30, 60, 90, or 120 minutes)
8.REV h Button
Press to view the DVD picture in fast reverse
motion. Press PAUSE, then press this button to begin
slow motion playback. Press this button repeatedly
to change the reverse speed of slow motion.
FWD g Button
Press to fast forward the Disc. Press PAUSE, then
press this button to begin slow motion playback.
Press this button repeatedly to change the forward
speed of slow motion.
9.ZOOM Button
Expands the picture to fill the entire screen.
0.SETUP Button
Press to enter or exit the TV menu or DVD setup
mode.
1.TITLE Button
Displays the title menu.
2.CLEAR Button
Resets a setting.
3.DISPLAY Button
TV Mode:
Press to display the channel number on the
screen. If you press it again, the channel number
will disappear.
DVD Mode:
Displays the current status on the TV screen for
checking purposes.
4.SEARCH MODE Button
Press to locate a desired point.
5.AUDIO Button
Press to select a desired audio language or sound
mode.
6.SUBTITLE Button
Press to select a desired subtitle language.
7.REPEAT Button
Repeats playback of the current disc, title, chapter
or track.
8.ANGLE Button
Press to change the camera angle to see the
sequence being played back from a different angle.
9.REPEAT A-B
Repeats playback of a selected section.
30.RETURN Button
Returns to the previous operation.
31.ENTER Button
Press to accept a setting.
32.Arrow Buttons
TV Mode:
Press to select a setting mode from the menu on
the TV screen.
Press to select or adjust from a particular menu.
DVD Mode:
Use when making settings while watching the
display on a TV screen.
33.DISC MENU Button
Displays the menus in the DVD.
34.SELECT Button
Press to change to TV mode, external input mode
or DVD mode.
NOTE:
button, press PLAY or OPEN/CLOSE first.
Otherwise, the DVD features are not operated.
35.MUTE Button
Press MUTE to turn off the sound
portion of the TV program. (Volume level display
turns LIGHT RED from LIGHT BLUE.) Press
MUTE again or press VOL. m or n to restore
sound.
36.PICTURE Button
Press to enter picture adjustment mode.
37.Power cord
Connect to a standard AC outlet (120V/60Hz).
NOTE: Remove the power cord from the hook to
38.AUDIO L/R output Jack
Connect to the analog audio input of an external
amplifier or decoder.
39.COAXIAL digital audio out Jack (DVD Audio
Only)
Connect to the digital input of an external
amplifier or decoder.
40.ANT. in Jack
Connect to an antenna, cable system, or satellite
system.
41.DC 13.2V Jack
Connect to the Car Battery Cord.
When you select the DVD mode by this
avoid breaking a wire before you connect
to a standard AC outlet.
INSTALLING THE BATTERIES
1)Open the battery compartment cover by pressing the
cover on the remote unit in the direction of the arrow.
2)Insert 2 “AA” penlight batteries into the battery
compartment in the direction indicated by the
polarity (+/-) markings.
3)Replace the cover.
NOTES
Do not mix alkaline and manganese batteries.
Do not mix old and new batteries.
1-5-2TD001IB
Page 16
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
This flowchart indicates the disassembly steps for the
cabinet parts, and the CBA in order to gain access to
item(s) to be serviced. When reassembling, follow the
steps in reverse order. Bend, route and dress the
cables as they were.
Caution !!
When removing the CRT, be sure to discharge the
Anode Lead of the CRT with the CRT Ground Wire
before removing the Anode Cap.
[1] Rear Cabinet
[2] H.V. CBA (with Holder)
[4] CRT
[7] DVD
Main
CBA
Unit
[3] Tray Chassis Unit
[5] Shield Box
[6] DVD Mechanism
[8] Main CBA
[9] H.V./
DC Power
Supply
CBA
2. Disassembly Method
REMOVAL
ID/
LOC.
No.
[1]
[2]
[3]
[4]CRT 24(S-5)[5]Shield Box 3 5(S-6)-
[6]
[7]
[8]Main CBA 33(S-9)-
[9]
↓
(1)
PART
Rear
Cabinet
H.V. CBA
(With
Holder)
Tr ay
Chassis
Unit
DVD
Mechanism
DVD Main
CBA Unit
H.V./DC
Power
Supply
CBA
↓
(2)
REMOVE/
*UNHOOK/UNLOCK/
Fig.
No.
RELEASE/UNPLUG/
DESOLDER
14(S-1), 1(S-2), 2(S-3)-
4(S-4), Anode Cap,
CN501, CRT CBA,
3, 5
CN571, WH552,
WH554
3, 5 CN1802, CN1801-
3(S-7),CN401,
3, 5
CN601
2(S-8), CN201,
4
CN301
3(S-10), Shield Case
3
Top, Shi el d Ca se
Bottom
↓
(3)
↓
(4)
Note
2-1
2-2
2-3
(5)
1
-
3
-
↓
(1): Order of steps in Procedure. When reassembling,
follow the steps in reverse order.These numbers
are also used as the identification (location) No. of
parts in Figures.
(2): Parts to be removed or installed.
(3): Fig. No. showing Procedure of Part Location.
(4): Identification of part to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
S=Screw, P=Spring, L=Locking Tab, CN=Connec-
tor, *=Unhook, Unlock, Release, Unplug, or
Desolder
2(S-2) = two Screw (S-2)
(5): Refer to the following "Reference Notes in the
Table."
Reference Notes in the Table
Caution !
When removing the CRT, be sure to discharge the
Anode Lead of the CRT with the CRT Ground Wire
before removing the Anode Cap.
CAUTION 1: Discharge the Anode Lead of the CRT
with the CRT Ground Wire before removing the Anode
Cap.
1. Disconnect the following: Anode Cap, CN501, CRT
CBA, CN571, WH552, WH554.
Then remove H.V. CBA (with Holder).
CAUTION 2: Electrostatic breakdown of the laser
diode in the optical system block may occur as a
potential difference caused by electrostatic charge
accumulated on cloth, human body etc., during
unpacking or repair work.
To avoid damage of pickup follow next procedures.
2-1. Disconnect Connector (CN301). Remove three
Screws (S-7) and lift the DVD Mechanism.
(Fig. 3)
2-2. Slide out the pickup unit as shown in Fig. 4.
2-3. Short the three short lands of FPC cable with sol-
der before removing the FFC cable (CN201) from
it. If you disconnect the FFC cable (CN201), the
laser diode of pickup will be destroyed. (Fig. 4)
CAUTION 3: When reassembling, confirm the FFC
cable (CN201) is connected completely. Then remove
the solder from the three short lands of FPC cable.
(Fig. 4)
1-6-1TD001DC
Page 17
S-1
S-1
S-1
S-2
S-3
S-1
[1] REAR CABINET
S-5
[4] CRT
Anode Cap
S-5
Fig. 1
CRT CBA
S-5
S-5
Fig. 2
1-6-2TD001DC
Page 18
[5] Shield Box
S-6
S-6
[3] Tray Chassis
S-6
S-9
S-7
S-9
S-7
[6] DVD
Mechanism
[8] Main CBA
S-9
S-10
[9] H.V./DC
Power
Supply CBA
S-4
Shield Case Top
S-10
Shield Case
Bottom
[2] H.V. CBA
(wih Holder)
S-4
1-6-3TD001DC
Fig. 3
Page 19
S-8
CN301
CN201
S-8
[7] DVD Main
CBA Unit
DVD Mechanism
A
Slide
B
Pickup Unit
View for A
Short the three short
lands by soldering
View for B
Fig. 4
1-6-4TD001DC
Page 20
ANODE
CRT
GND
SPEAKER
DVD MAIN CBA UNIT
CN601
CN401
WH501
CRT CBA
SCREEN
FOCUS
CN501
CN1802
CN1801
SPEAKER
CN1603
WH552
MAIN CBA
CN1302
WH551
CN1731
WH554A
CN1604
CN1601
AC
CORD
CN571
H.V./DC
POWER
SUPPLY
CBA
Fig. 5
1-6-5TD001DC
Page 21
ELECTRICAL ADJUSTMENT INSTRUCTIONS
General Note:
"CBA" is abbreviation for "Circuit Board
Assembly."
NOTE:
Electrical adjustments are required after replacing circuit components and certain mechanical parts.
It is important to perform these adjustments only after
all repairs and replacements have been completed.
Also, do not attempt these adjustments unless the
proper equipment is available.
Test Equipment Required
1. NTSC Pattern Generator (Color Bar W/White Window, Red Color, Dot Pattern, Gray Scale, Monoscope, Multi-Burst)
2. AC Milli Voltmeter (RMS)
3. DC Voltmeter
4. Oscilloscope: Dual-trace with 10:1 probe,
V-Range: 0.001~50V/Div,
F-Range: DC~AC-60MHz
5. Frequency Counter
6. Plastic Tip Driver
How to make service remote control
unit:
1. Prepare remote control unit. (Part No. NE200UD or
NE207UD) Remove 4 screws from the back lid.
(Fig. 1-1)
SCREW
How to Set up the Service mode:
Service Mode:
1. Use the service remote control unit.
2. Turn the power on.
3. Press "DISC MENU" button on the service remote
control unit.
1a. DC 117V (+B) Adjustment
(AC Power)
Purpose: To obtain correct operation.
Symptom of Misadjustment: The picture is dark and
unit does not operate correctly.
Test pointAdj. PointModeInput
J109 (+B)
TP1303 (GND)
TapeM. EQ.Spec.
---
Note: J109 (+B) --- HV/DC Power Supply CBA
TP1303 (GND), VR1601 --- Main CBA
1. Connect the unit to AC Power Outlet.
2. Connect DC Volt Meter to J109 (+B) and TP1303
(GND).
3. Adjust VR1601 so that the voltage of J109 (+B)
becomes +117±0.5V DC.
VR1601--------
DC Voltmeter
Plastic Tip Driver
+117±0.5V DC
Remote control unit (Bottom)
2. Remote control unit: Part No. NE200UD or
NE207UD
Cut off pin 10 of the remote control microprocessor
and short circuit pins 10 and 17 of the microprocessor with a jumper wire.
Fig. 1-1
1-7-1TD001EA
Page 22
1b. DC 117V (+B) Adjustment
3-1. Setting for Data Values
(DC Power)
Purpose: To obtain correct operation.
Symptom of Misadjustment: The picture is dark and
unit does not operate correctly.
Test pointAdj. PointModeInput
J109 (+B)
TP1303 (GND)
TapeM. EQ.Spec.
---
Note: J109(+B), VR951 --- HV/DC Power Supply CBA
TP1303(GND) --- Main CBA
1. Input 13.2V DC to DC Jack.
2. Connect DC Volt Meter to J109(+B) and
TP1303(GND).
3. Adjust VR1951 so that the voltage of J109(+B)
becomes +117±0.5V DC.
VR951--------
DC Voltmeter
Plastic Tip Driver
+117±0.5V DC
2. Black Stretch Control Adjustment
Purpose: To show the fine black color.
Symptom of Misadjustment: Black color will not
appear correctly.
Note: Use service remote control unit.
1. Enter the Service mode. (See page 1-7-1)
2. Press "6" button on the service remote control unit.
"B-S" is indicated.
3. Press "CH o / p" buttons on the service remote con-
trol unit so that display will change "OFF," "0," "1," "2"
and "3." Then choose "B-S OFF."
4. Press "6" button on the service remote control unit.
"BS-2" is indicated.
5. Press "CH o / p" buttons on the service remote
control unit so that display will change "0," "1," "2"
and "3." Then choose "BS-2 0."
6. Turn the power off and on again, using the main
power button on the TV unit.
General
1. Enter the Service mode. (See page 1-7-1)
2. To select the Data Value, press "VOL p" button on
the service remote control unit.
3. To set the following each data value, press "CH o
/ p" buttons on the service remote control unit.
7F --- set to FF
3-2. Setting for CONTRAST,
COLOR, TINT and V-TINT
data Values
General
1. Enter the Service mode. (See page 1-7-1)
2. Press "PICTURE" button on the service remote control unit. Display changes "BRIGHT," "CONTRAST,"
"COLOR," "TINT," and "V-TINT" cyclically when "PICTURE" button is pressed.
CONTRAST (CNT)
1. Press "PICTURE" button on the service remote control unit. Then select "CONTRAST" (CNT) display.
2. Press "CH o / p" buttons on the service remote
control unit so that the value of "CONTRAST"
(CNT) becomes 90.
COLOR (CLR)
1. Press "PICTURE" button on the service remote
control unit. Then select "COLOR" (CLR) display.
2. Press "CH o / p" buttons on the service remote
control unit so that the value of "COLOR" (CLR)
becomes 55.
TINT (TNT)
1. Press "PICTURE" button on the service remote
control unit. Then select "TINT" (TNT) display.
2. Press "CH o / p" buttons on the service remote
control unit so that the value of "TINT" (TNT) becomes 64.
V-TINT (V-TNT)
1. Press "PICTURE" button on the service remote
control unit. Then select "V-TINT" (V-TNT) display.
2. Press "CH o / p" buttons on the service remote
control unit so that the value of "V-TINT" (V-TNT)
becomes 57.
Note: BRIGHT data value does not need to be adjust-
ed at this moment.
1-7-2TD001EA
Page 23
4. V. Size Adjustment
6. H. Position Adjustment
Purpose: To obtain correct vertical height of screen
image.
Symptom of Misadjustment: If V. Size is incorrect,
vertical height of image on the screen may not be
properly displayed.
Test pointAdj. PointModeInput
---
TapeM. EQ.Spec.
---Pattern Generator90±5%
1. Enter the Service mode. (See page 1-7-1.)
Press "9" button on the remote control unit and
select V-S Mode. (Press "9" button then display will
change to V-P and V-S).
2. Input monoscope pattern.
3. Press "CH o / p" buttons on the remote control
unit so that the monoscope pattern is 90±5% of display size and the circle is round.
CH o / p
buttons
---Monoscope
5. V. Position Adjustment
Purpose: To obtain correct vertical width of screen
image.
Symptom of misadjustment: If V. Position is incor-
rect, vertical height of image on the screen may not be
properly displayed.
Purpose: To obtain correct horizontal position of
screen image.
Symptom of Misadjustment: If H. Position is incorrect, horizontal position of image on the screen may
not be properly displayed.
Test PointAdj. PointModeInput
CH o / p
---
TapeM. EQ.Spec.
---Monoscope90±5%
Note: Use service remote control unit
1. Operate the unit for at least 20 minutes.
2. Enter the Service mode. (See page 1-7-1)
3. Receive the Monoscope Pattern.
4. Press "8" button on the remote control unit and select "H-P" mode.
5. Press "CH o / p" buttons on the service remote
control unit so that the monoscope pattern will be
90±5% of display size and the circle is round.
6. Turn the power off and on again, using the main
power button on the TV unit.
buttons
[ H-P ] Mode
RF
Mono-
scope
Test pointAdj. PointModeInput
Screen Control,
---
TapeM. EQ.Spec.
---Pattern Generator90±5%
Note: Use service remote control unit
1. Operate the unit for at least 20 minutes.
2. Enter the Service Mode. (See page 1-7-1)
3. Receive the Monoscope Pattern.
4. Press "9" button on the service remote control unit
and select "V-P" mode. (Display change "V-S" and
"V-P" cyclically when "9" button is pressed.)
5. Press "CH o / p" buttons on the service remote
control unit so that the top and bottom of the monoscope pattern will be equal of each other.
6. Turn the power off and on again, using the main
power button on the TV unit.
CH o / p
buttons
RFMonoscope
1-7-3TD001EA
Page 24
7. White Balance Adjustment
Purpose: To mix red, green and blue beams correctly
for pure white.
Symptom of Misadjustment: White becomes bluish
or reddish.
8. Sub-Brightness Adjustment
Purpose: To get proper brightness.
Symptom of Misadjustment: If Sub-Brightness is
incorrect, proper brightness cannot be obtained by
adjusting the Brightness Control.
Test PointAdj. PointModeInput
Screen
TapeM. EQ.Spec.
Note: Use service remote control unit
1. Operate the unit more than 20 minutes.
2. Face the unit to east. Degauss the CRT using Degaussing Coil.
3. Input the White Raster (APL 100%).
4. Set the color analyzer to the CHROMA mode and
after zero point calibration, bring the optical receptor to the center on the tube surface (CRT).
5. Enter the Service mode. Press "VOL p" button on
the service remote control unit and select "C/D"
mode. (Display changes "C/D," "7F," and "DVDKEY" cyclically when "VOL p" button is pressed.)
Then press "8" button on the Service remote control Unit.
6. Press "4" button on the service remote control unit
for Red adjustment. Press "5" button on the service
remote control unit for Blue adjustment.
7. In each color mode, press "CH o / p" button to adjust the values of color.
8. Adjusting Red and Blue color so that the temperature becomes 9200K (x: 286 / y: 294) ±3%.
9. At this time, re-check that Horizontal line is white.
If not, Re-adjust Cut-off Adjustment until the Horizontal Line becomes pure white.
10. Turn off and on again to return to normal mode. Receive APL 100% white signal and Check Chroma
temperatures become 9200K (x: 286 / y: 294) ±3%.
Note: Confirm that Cut Off Adj. is correct after this
adjustment, and attempt Cut Off Adj. if needed.
CH o / p
buttons
Pattern
Generator,
Color analyzer
Figure
Color Analyzer
RF
See below
White Ras-
ter (APL
100%)
Fig. 2
Test PointAdj. PointModeInput
---
TapeM. EQ.Spec.
---
White
Note: IQW Setup level --- 7.5 IRE
Use service remote control unit
1. Enter the Service mode. (See page 1-7-1)
Then input IQW signal from RF Input.
2. Press "PICTURE" button on the service remote control unit and Select "BRT" mode. (Display changes
"BRT," "CNT," "CLR," "TNT," and "V-TINT" cyclically when PICTURE button is pressed.) Press "CH
o / p" buttons so that the bar is just visible (See
above figure).
3. Turn the power off and on again, using the main
power button on the TV unit.
CH o / p
buttons
Pattern
Generator
Figure
RFIQW
See below
Black
This bar
just
visible
Fig. 3
1-7-4TD001EA
Page 25
9. Focus Adjustment
10. C-Trap Adjustment
Purpose: Set the optimum Focus.
Symptom of Misadjustment: If Focus Adjustment is
incorrect, blurred images are shown on the display.
Test PointAdj. PointModeInput
---Focus ControlRF
TapeM. EQ.Spec.
---
Note: Focus VR (FBT) --- HV/DC Power Supply CBA
FBT= Fly Back Transformer
1. Operate the unit more than 30 minutes
2. Face the unit to the East and degauss the CRT using a degaussing coil.
3. Input the Monoscope Pattern.
4. Adjust the Focus Control on the FBT to obtain clear
picture.
Pattern
Generator
Mono-
scope
See below
Purpose: To get minimum leakage of the color signal
carrier.
Symptom of Misadjustment: If C-Trap Adjustment is
incorrect, stripes will appear on the screen.
Test pointAdj. PointModeInput
D1311
Cathode
(B-OUT)
TapeM. EQ.Spec.
---
minimum
Note: D1311 Cathode (B-Out)--- Main CBA
1. Connect Oscilloscope to D1311 Cathode.
2. Input a color bar signal from RF input.
Enter the Service mode. (See page 1-7-1.)
3. Press "0" button on the remote control unit and
select C-TRAP Mode.
4. Press "CH o / p" buttons on the remote control
unit so that the carrier leakage B-Out (3.58MHz)
value becomes minimum on the oscilloscope.
5. Turn the power off and on again.
CH o / p
buttons
Oscilloscope
Pattern Generator
Figure
---Color Bar
---
Fig. 4
1-7-5TD001EA
Page 26
11. H fo Adjustment
Purpose: To get correct horizontal frequency.
Symptom of Misadjustment: If H f0 adjustment is in
correct, skew distortion will appear on the screen.
Test PointAdj. PointModeInput
R583
TapeM. EQ.Spec.
---
Note: R583 --- HV/DC Power Supply CBA
Use Service remote control unit.
1. Connect Frequency Counter to R583 and ground.
2. Set the unit to the VIDEO mode which is located before CH2 and no input is necessary. Enter the Service mode. (See page 1-7-1)
3. Operate the unit for at least 20 minutes.
4. Press "2" button on the Service remote control unit
and select H-ADJ Mode. (By pressing "2" button the
display will change from TV AGC to H-ADJ.)
5. Press "CH o / p" button on the Service remote con-
trol unit so that the display will change "0" ~ "7." At
this moment, Choose display one of them from "0"
~ "7" when the Frequency Counter shows 15.734
kHz±300Hz or closer.
6. Turn the power off and on again. (Main Power button on the TV unit.)
CH o / p button
["H-ADJ"] MODE
Frequency
Counter
---
15.734kHz±300Hz
12. Y DL Time/Y SW LPF
Adjustment
Purpose: To get minimum leakage of the color signal
carrier.
Symptom of Misadjustment: If Y DL Time Adjust-
ment is incorrect, stripes will appear on the screen.
1. Enter the Service Mode. (See page 1-7-1.)
2. Y DL Time Adjustment: Press "0" button on the
service remote control unit twice to show "D-T" on
the display.
Y SW LPF Adjustment: Press "0" button on the
service remote control unit four times to show
"Y SW" on the display.
3. Y DL Time Adjustment: Select "2" by pressing
"CH o / p" buttons on the service remote control
to enter Y DL Time Adjustment mode.
Y SW LPF Adjustment: Select "1" by pressing
"CH o / p" buttons on the service remote control
to enter Y SW LPF Adjustment mode.
4. If needed, perform the following.
C-TRAP Adjustment (Factory mode)
"0"
button
C-TRP 0C-TRP 1
"0" button
Y DL Time Adj TV Adjustment
D-T TV 0D-T TV 1
CH
button
CH
button
CH
button
CH
button
"0" button
Y DL Time Adj EXT/PB Adjustment
CH
D-T EXT 0D-T EXT 1
"0" button
button
CH
button
Y SW LPF Adjustment
CH
Y SW
1-7-6TD001EA
button
0Y SW1
CH
button
Fig. 5
Page 27
13. Cut-off Adjustment
Purpose: To adjust the beam current of R, G, B, and
screen voltage.
Symptom of Misadjustment: White color may be
reddish, greenish or bluish.
The following 2 adjustments normally are not
attempted in the field. They should be done
only when replacing the CRT then adjust as a
preparation.
14. Purity Adjustment
Test PointAdj. PointModeInput
Screen-Control
---
TapeM. EQ.Spec.
---
Note: Screen Control FBT --- HV/DC Power Supply
CBA
FBT= Fly Back Transformer
Use service remote control unit
1. Degauss the CRT and allow CRT to operate for 20
minutes before starting the alignment.
2. Input the Black Raster Signal from RF Input.
3. Enter the Service mode. (See page 1-7-1)
4. Press "VOL p" button on the service remote control
unit and select "C/D" mode. (Display changes "C/
D," "7F," and "DVD-KEY" cyclically when "VOL p"
button is pressed.) then press "1." The display will
momentarily show "CUT OFF R" (R= Red.) Now
there should be a horizontal line across the center of
the picture tube. If needed gradually turn the screen
control on the flyback, clockwise until the horizontal
line appears. Adjust the Red Cut off by pressing the
"CH o / p" buttons. Proceed to Step 5 when the
Red Cut off adjustment is done.
5. Press the "2" button. The display will momentarily
show "CUT OFF G" (G=Green.) Adjust the Green
Cut off by pressing the "CH o / p" buttons. Proceed
to step 6 when the Green Cut off adjustment is done.
6. Press the "3" button. The display will momentarily
show "CUT OFF B" (B=Blue.) Adjust the Blue cut
off by pressing the "CH o / p" buttons. When done
with steps 4, 5 and 6 the horizontal line should be
pure white if not, then attempt the Cut off adjustment again.
CH o / p
buttons
Pattern
Generator
Figure
PATTERN GENERATOR
EXT. INPUT
Black Ras-
RF
See Reference
Notes below.
Fig. 6
ter
Purpose: To obtain pure color.
Symptom of Misadjustment: If Color Purity Adjust-
ment is incorrect, large areas of color may not be
properly displayed.
Test pointAdj. PointModeInput
---
TapeM. EQ.Spec.
---Pattern GeneratorSee below.
GREEN
* This becomes RED COLOR if push 7KEY with a
service mode.
1. Set the unit facing east.
2. Operate the unit for over 30 minutes before adjusting.
3. Fully degauss the unit using an external degaussing coil.
4. Set the unit to the AUX Mode which is located
before CH2 then input a red raster from video in.
5. Loosen the screw on the Deflection Yoke Clamper
and pull the Deflection Yoke back away from the
screen. (See Fig. 8.)
6. Loosen the Ring Lock and adjust the Purity Magnets so that a red field is obtained at the center of
the screen. Tighten Ring Lock. (See Fig. 7,8.)
7. Slowly push the Deflection Yoke toward the bell of
the CRT and set it where a uniform red field is
obtained.
8. Tighten the clamp screw on the Deflection Yoke.
Deflection Yoke
Purity Magnet
Figure
RED
---*Red Color
BLUE
Fig. 7
1-7-7TD001EA
Page 28
15. Convergence Adjustment
Purpose: To obtain proper convergence of red, green
and blue beams.
Symptom of Misadjustment: If Convergence Adjust-
ment is incorrect, the edge of white letters may have
color edges.
Test pointAdj. PointModeInput
C.P. Magnet (RB),
---
C.P. Magnet (RB-G),
Deflection Yoke
TapeM. EQ.Spec.
---Pattern GeneratorSee below.
Figure
DEFLECTION YOKE
CRT
COIL
PURITY
SCREW
RB
---
RB-G
RING LOCK
Dot Pattern
or
Crosshatch
SCREW
DY WEDGE
C.P. MAGNET
COIL CLAMPER
C.P. MAGNET (RB)
R
G
B
C.P. MAGNET (RB-G)
CLAMPER
C.P. MAGNET
Fig. 8
R
G
B
Fig. 9
RB
RB
G
G
Fig. 10
1. Set the unit to the AUX Mode which is located
before CH2 then input a Dot or crosshatch pattern.
2. Loosen the Ring Lock and align red with blue dots
or Crosshatch at the center of the screen by rotating (RB) C.P. Magnets. (See Fig. 9.)
3. Align red / blue with green dots at the center of the
screen by rotating (RB-G) C.P. Magnet.
(See Fig. 10.)
4. Fix the C.P. Magnets by tightening the Ring Lock.
5. Remove the DY Wedges and slightly tilt the Deflection Yoke horizontally and vertically to obtain the
best overall convergence.
6. Fix the Deflection Yoke by carefully inserting the
DY Wedges between CRT and Deflection Yoke.
1-7-8TD001EA
Page 29
FIRMWARE RENEWAL MODE
1. Turn the power on and remove the disc on the tray.
2. To put the DVD player into version up mode, press
[9], [8], [7], [6], and [SEARCH MODE] buttons on
the remote control unit in that order. The tray will
open automatically.
Fig. a appears on the screen.
F/W Version Up Mode
Please insert a DISC
for F/W Version Up.
EXIT: SELECT
Fig. a Version Up Mode Screen
The DVD player can also enter the version up
mode with the tray open. In this case, Fig. a will be
shown on the screen while the tray is open.
3. Load the disc for version up.
4. The DVD player enters the F/W version up mode
automatically. Fig. b appears on the screen.
F/W Version Up Mode
VERSION : ********
Reading...(*2)
EXIT: SELECT
5. After programming is finished, the tray opens automatically. Fig. c appears on the screen.
F/W Version Up Mode
VERSION : ********
Completed
SUM : 7abc (*3)
Fig. c Completed Program Mode Screen
At this time, no buttons are available.
6. Unplug the AC cord from the AC outlet. Then plug it
again.
7. Turn the power on by pressing the power button
and the tray will close.
8. Press [1], [2], [3], [4], and [DISPLAY] buttons on the
remote control unit in that order.
Fig. d appears on the screen.
The appearance shown in (*2) of Fig. b is
described as follows:
AppearanceNo.State
Reading...Sending files into the memory
1
Erasing...Erasing previous version data
2
Programming...
3Writing new version data
9. Press [3] button on the remote control unit.
Fig. e appears on the screen.
model: ******Ver: ****Region: **
TEST 3: EEPROM CLEAR
EEPROM CLEAR: OK
EXIT: SELECTRETURN: -----
Fig. e
10.To finish this mode, press [POWER] button.
1-8-1TD705TEST
Page 30
Video/System Control Block Diagram
BLOCK DIAGRAMS < TV SECTION >
TU1001
(TUNER UNIT)
VIDEO
AFT
SCL
SDA
EXT.CLK
IC1202
(MEMORY)
CS57 I2C-OPEN
7
SCL
6
SDA 5
17
16
10
13
WF1
69
9
32
WF16
58
56
IC1201
TV MICON/VIDEO
/CHROMA
/DEFLECTION
AFT
SCL
SDA
16
VCXO
X1301
3.58MHz
VIDEO (TUNER/LINE) SIGNAL
+9V
31
SDATA
REMOTE-OUT
POWER
MANAGE.
P-ON-H
RESET
REMOTE
MAIN CBA
CS
59
60
61
SCLK
64
28
78
12
70
KEY-0
66
KEY-1
67
DVD VIDEO SIGNAL
Q1621
Q1622
Q1623
RESET
Q1261
RS1201
REMOTE
SENSOR
KEY
SWITCH
C1603
+5V-CTRL
P-ON-H
P-DOWN
CS18
SDATA20
SCLK21
REMOTE22
FROM/TO
DVD SYSTEM
CONTROL BLOCK
(DVD SECTION)
CN401
FROM/TO
POWER SUPPLY BLOCK
FROM DIGITAL SIGNAL
PROCESS BLOCK
(DVD SECTION)
CN601
DVD-Y12
DVD-C10
JK1701
VIDEO-IN
CN1731
WF17
WF18
TP1733
DVD-Y
J1734
DVD-C
26
24
Q1738
BUFFER
Q1737
BUFFER
TP1301
VIDEO-OUT
WF2
TUNER
LINE
30
29
14
11
TUNER/LINE
DVD
TUNER/LINE
DVD
LPF
LUMINANCE
PROCESS
CIRCUIT
CHROMINANCE
PROCESS
CIRCUIT
OSD
CHROMA
COMB
/BASEBAND
TINT
H-SYNC
PROCESS
CIRCUIT
V-SYNC
PROCESS
CIRCUIT
RGB
MATRIX
/COLOR
CONT
OSD SW
CONTRAST
BRIGHTNESS
DVD-H
JACK-MUTE
VOLUME
DVD-MUTEDVD-MUTE
SPOT-KILL
75
EXT-LEXT-L
76
55
62
65
72
RGB DRIVE
/CUT OFF
/H.V. BLK
52
51
50
53
46
45
38
37
DVD-H
JACK-MUTE
VOLUME
CN1302
CN1302
5
FROM/TO
AUDIO BLOCK
BLUE12
GREEN10
RED11
FROM/TO
CRT/H.V. BLOCK
CN503
ACL7
H-DRIVE4
AFC3
V-DRIVE8
V-RAMP-F/B
1-9-11-9-2
TD001BLV
Page 31
Audio Block Diagram
TO DVD AUDIO
BLOCK
(DVD SECTION)
TO VIDEO/SYSTEM
CONTROL BLOCK
DVD-AUDIO(R)
SPDIF
DVD-AUDIO(L)
DVD-A-MUTE
DVD-A-MUTE
CN1731
1
4
6
7
WF20
WF19
IC1731
6
2
(AMP)
7
1
MAIN CBA
TP1402
AUDIO-R-OUT
TP1401
AUDIO-L-OUT
AUDIO (TV/LINE) SIGNALDVD AUDIO SIGNAL
Q1731
AMP
Q1734
Q1732
Q1733
JK1730
DVD DIGITAL
AUDIO OUT
(COAXIAL)
AUDIO(R)
OUT
AUDIO(L)
OUT
+5V
TU1001
(TUNER UNIT)
JK1702
AUDIO(R)
IN
JK1703
AUDIO(L)
IN
AUDIO
WF6
6
Q1736
IC1452(INPUT SELECT)
TUNER
12
LINE
13
2
1
(R-CH)
(L-CH)
TUNER
LINE
SW CTL
10 11
Q1454
14
15
IC1451(OUTPUT SELECT)
TUNER/LINE
1
DVD
2
(R-CH)
(L-CH)
TUNER/LINE
13
DVD
12
SW CTL
10 11
Q1453
15
14
IC1801 (AUDIO AMP)
5
MUTE
CTRL
2
Q1282
VOLUME
CONTROL
68
AMP
DC VOL.
AMP
12
SP1801
SPEAKER
R-CH
CN1801
SP-R
SP-GND
7
CN1802
SP-GND 1
CL1801
2
1
JK1801
HEADPHONE
JACK
SP1802
SPEAKER
L-CH
CL1802
SP-L 2
1-9-31-9-4
JACK-MUTE
VOLUME
DVD-H
EXT-L
SP-MUTE
FROM VIDEO
/SYSTEM
CONTROL
BLOCK
TD001BLA
Page 32
CRT/H.V. Block Diagram
FROM POWER
SUPPLY BLOCK
+B
DEF+B
Q572
H.DRIVE
WF7
Q571
H.OUTPUT
J109
+B ADJ
WF8
T572
T571 F.B.T.
HV
F
S
WF11
FOCUS VR
VIDEO SIGNAL(TUNER/LINE)
IC551 (VERTICAL DEFLECTION CONTROL)
THERMAL
7
AMP
1
6
PROTECTION
5
PULSE
UP
3
ANODE
DVD VIDEO SIGNAL
WF12
WF9
CN571
L1551
D.Y.
5
4
3
1
VDRIVE
HDRIVE
TO VIDEO/SYSTEM
CONTROL BLOCK
CN1302
CN503WH553
8
4
3
7
55
1111
1010
1212
JUNCTION-B
CBA
1
3
5
4
WH552
8
4
3
7
8 V-DRIVE
4 H-DRIVE
3 AFC
7 ACL
5
V-RAMP-F/B
11 RED
10 GREEN
12 BLUE
66RED
77GREEN
55BLUE
Q501WH501WH551
RED AMP
WF3
11
8
10
7
9
6
SCREEN VR
H.V./DC POWER SUPPLY CBA
Q502
GREEN AMP
WF4
WF10
WF14WF15
FOCUS
SCREEN
HEATER33
+145V11
WF5
WH501WH551
BLUE AMP
Q503
WF13
JK501
CN501
ANODE
FOCUS
SCREEN
GND
R
G
B
HEATER
GND
V501
CRT
CRT CBA
1-9-61-9-5
TD001BLCRT
Page 33
Power Supply Block Diagram
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F1601) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
HOT CIRCUIT. BE CAREFUL.
HOTCOLD
W1601
AC CORD
DG601
DEGAUSSING
COIL
4A 125V
F1601
4A/125V
CN1601
L1601
LINE
FILTER
PS1601
D1603 - D1606
BRIDGE
RECTIFIER
1
T1601
4A 125V
9
10
11
CAUTION:
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE ONLY WITH SAME TYPE 4 A, 125V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE 4A, 125V.
Q1611
+12V
Q1606
SWITCHING
Q1610
Q1607
+5V
SWITCHING
Q1614
SWITCHING
Q1612
+5V
SWITCHING
Q1609
Q1616
NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
Fixed voltage power supply circuit is used in this unit.
If Main Fuse (F951) is blown, check to see that all components in the power supply
circuit are not defective before you connect the DC plug to the DC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
F951
8A/125V
8A 125V
IC951 (PWM CONTROL)
OSC
SHORT
PROTECTION
65
7
DRIVE
CAUTION:
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE ONLY WITH SAME TYPE 8 A, 125V FUSE.
8A 125V
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE 8A, 125V.
NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
FROM/TO VIDEO
/SYSTEM CONTROL
BLOCK (TV SECTION)
CN1603
FG CBA
DRIVE CBA
1-9-11
DVD MAIN CBA UNIT
1-9-12
TD001BLS
Page 36
Digital Signal Process Block Diagram
IC102 (SDRAM)IC101 (MICRO CONTROLLER)
24
DETECTOR
SDRAM
27
60
66
13
31
56
74
85
C 6
D 7
A 8
B 5
F 10
E 2
CD/DVD 9
~~
2
~~~
CN201
210
235
2
13
184
205
247
256
124
125
122
123
128
129
126
127
131
130
~
~~~
SDRAM ADDRESS(0-10)SDRAM ADDRESS(0-10)
SDRAM DATA(0-31)SDRAM DATA(0-31)
RF
SIGNAL
PROCESS
CIRCUIT
EXTERNAL
MEMORY
I/F
DVD/CD
FORMATTER
ECC
DECODER
I/F
DMA
BCU
DATA(VIDEO/AUDIO) SIGNALDVD VIDEO SIGNAL
DSP
STREAM
I/F
UMAC
DECODER
PIXEL
OPERATION
I/O
PROCESSOR
SERIAL
DATA(AUDIO) SIGNAL
DATA
ROM
INST.
ROM
DATA
ROM
INST.
ROM
DATA
ROM
INST.
ROM
AUDIO
I/F
FOCUS SERVO SIGNALTRACKING SERVO SIGNAL
181
175
176
174
SPDIF
PCM-BCK
PCM-DATA0
PCM-LRCLK
TO DVD
AUDIO
BLOCK
DIAGRAM
FS
TS
PICK-UP
UNIT
CD-LD 12
DVD-LD 14
PD-MONI 13
GND(DVD-PD)
GND(CD-PD)
GND(LD)
FS(+) 18
FS(-) 19
TS(+) 20
TS(-) 17
CN201
15
16
11
CN201
Q253,Q254
AMP
AMP
Q251,Q252
1 3
CDDVD
4
IC201
(SW)
FS(+)
FS(-)
TS(+)
TS(-)
6
FROM DVD SYSTEM
CONTROL/SERVO
BLOCK DIAGRAM
DVD MAIN CBA UNIT
135
133
132
134
78
INTERRUPT
CONTROLLER
CD/DVD
INST.
ROM
DATA
ROM
TIMER
32BIT
CPU
WATCH DOG
TIMER
CPU
I/F
READ
MEMORY
EXADT (0-15), EXADR (16-19)
CPU
I/F
DEBUG
EXADT (0-15), EXADR (16-19)
EXADT (0-7)
EXADT (8-15)
BCU
GENERAL
I/O
INTERRUPT
CONTROLLER
TIMER
WATCH DOG
TIMER
32BIT CPU
INST
CACHE
IC105 (LATCH)
2
~
9
IC104 (LATCH)
2
~
9
D TYPE
LATCH
D TYPE
LATCH
VIDEO
I/F
DATA
CACHE
12
~
EXADR (0-7)
19
12
~
EXADR (8-15)
19
NTSC/PAL
ENCODER
Y
D/A
158
C
D/A
164
EXADT (0-15)
EXADR (16-19)
EXADR (0-15)
CN601
1 DVD-Y
3 DVD-C
29
36
38
45
TO VIDEO
/SYSTEM
CONTROL
BLOCK
(TV SECTION)
CN1731
IC103 (FLASH ROM)
~
~
FLASH
ROM
1
~
9
16
~
25
48
1-9-14
TD001BLD1-9-13
Page 37
DVD Audio Block Diagram
FROM
DIGITAL
SIGNAL
PROCESS
BLOCK
DIAGRAM
FROM
DVD
SYSTEM
CONTROL
/SERVO
BLOCK
DIAGRAM
SPDIF
PCM-BCK
PCM-DATA0
PCM-LRCLK
ADAC-MD
ADAC-MC
ADAC-ML
IC601(AUDIO DAC)
1
2
3
13
14
15
SERIAL
PORT
SERIAL
CONTROL
4X/8X
OVERSAMPLING
DIGITAL FILTER
/FUNCTION
CONTROLLER
ENPHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
SYSTEM CLOCK
16
DAC
DAC
LPF+AMP
LPF+AMP
DATA(AUDIO) SIGNAL
L-CH
7
R-CH
8
DVD AUDIO SIGNAL
CN601
12 SPDIF
7 DVD-AUDIO(L)
9 DVD-AUDIO(R)
6 DVD-A-MUTE
TO AUDIO BLOCK
(TV SECTION)
CN1731
PCM-SCLK
A-MUTE
DVD MAIN CBA UNIT
1-9-151-9-16
TD001BLAD
Page 38
SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS
Standard Notes
Warning
Many electrical and mechanical parts in this chassis
have special characteristics. These characteristics
often pass unnoticed and the protection afforded by
them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage,
etc. Replacement parts that have these special safety
characteristics are identified in this manual and its
supplements; electrical components having such features are identified by the mark " # " in the schematic
diagram and the parts list. Before replacing any of
these components, read the parts list in this manual
carefully. The use of substitute replacement parts that
do not have the same safety characteristics as specified in the parts list may create shock, fire, or other
hazards.
Capacitor Temperature Markings
Mark
(B)
(F)+30 -80%20°C-25~+85°C
Capacity
change rate
±10%
Standard
temperature
20°C-25~+85°C
Temperature
range
Note:
1. Do not use the part number shown on these drawings for ordering. The correct part number is shown
in the parts list, and may be slightly different or
amended since these drawings were prepared.
2. All resistance values are indicated in ohms (K=10
6
).
M=10
3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.
4. All capacitance values are indicated in µF
-6
(P=10
5. All voltages are DC voltages unless otherwise
specified.
µF).
3
,
(SR)
(Z)+30 -80%20°C-10~+70°C
Capacitors and transistors are represented by the following symbols.
±15%
20°C-25~+85°C
CBA Symbols
(Top View) (Bottom View)
+
Electrolytic Capacitor
(Bottom View)
Transistor or Digital Transistor
E C B
(Top View)
NPN Transistor
(Top View)
PNP Transistor
Schematic Diagram Symbols
Digital Transistor
E C B
(Top View)
E C B
NPN Digital Transistor
E C B
(Top View)
PNP Digital
Transistor
E C B
1-10-1TD705SC
Page 39
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING
PAG ES:
1. CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME
TYPE_A,_V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V.
2. CAUTION:
Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1601) is blown, first check to see that all components in the power supply circuit are not defective
before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the
power supply circuit to fail.
3. Note:
(1) Do not use the part number shown on the drawings for ordering. The correct part number is shown in the parts
list, and may be slightly different or amended since the drawings were prepared.
(2) To maintain original function and reliability of repaired units, use only original replacement parts which are
listed with their part numbers in the parts list section of the service manual.
4. Wire Connectors
(1) Prefix symbol "CN" means "connector" (can disconnect and reconnect).
(2) Prefix symbol "CL" means "wire-solder holes of the PCB" (wire is soldered directly).
5. Mode: SP/REC
6. Voltage indications on the schematics are as shown below:
Plug the TV power cord into a standard AC outlet.:
< DVD Section >
Unit: Volts
5.0
The same voltage for
both PLAY & STOP modes
231
5.0
(2.5)
Indicates that the voltage
is not consistent here.
PLAY mode
STOP mode
Unit: Volts
The same voltage for
both TV & DVD modes
7. How to read converged lines
1-D3
Distinction Area
Line Number
(1 to 3 digits)
Examples:
1. "1-D3" means that line number "1" goes to area "D3".
2. "1-B1" means that line number "1" goes to area "B1".
8. Test Point Information
: Indicates a test point with a jumper wire across a hole in the PCB.
< TV Section >Unit: Volts
231
5.0
5.0
(2.5)
< 0 >
Indicates that the voltage
is not consistent here.
3
TV mode (Power on)
TV mode (Power off)
DVD mode
1-B1
AREA D3
2
1
AREA B1
1-D3
ABCD
: Used to indicate a test point with a component lead on foil side.
: Used to indicate a test point with no test pin.
: Used to indicate a test point with a test pin.
1-10-2TD705SC
Page 40
Main 1/5 Schematic Diagram < TV Section >
VIDEO (TV/LINE) + DVD VIDEO SIGNAL
VIDEO (TV/LINE) SIGNAL
DVD VIDEO SIGNAL
A4
A3
B4
B3
C4
C3
D4
D3
E4
E3
F4
F3
MAIN 1/5
Ref No.Position
IC
IC1201
TR ANSI STO R S
Q1261
Q1301
Q1350B-3
CONNECTOR
CN1302
TEST POIN TS
TP1301
TP1302
TP1303E-1
C-2
C-1
E-2
F-3
D-1
E-1
A2
A1
B2
B1
1-10-31-10-4
C2
C1
D2
D1
E2
E1
F2
F1
TD001SCM1
Page 41
Main 2/5 Schematic Diagram < TV Section >
VIDEO (TV/LINE) + DVD VIDEO SIGNAL
VIDEO (TV/LINE) SIGNAL
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F601) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
4A/125V
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE
MÊME TYPE DE 4A, 125V.
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
S4
S3
T4
T3
U4V4W4X4
U3
V3
W3
X3
MAIN 4/5
Ref No.Position
IC
IC1601
TR ANSI STO R S
Q1601S-2
Q1602T-2
Q1604U-2
Q1605U-1
Q1606U-3
Q1607U-1
Q1608V-2
TR ANSI STO R S
Q1619
Q1621BB-2
Q1622BB-2
Q1623BB-1
Q1625BB-3
CONNECT ORS
CN1602Y-2
CN1603CC-3
AA-3
Y3
Y2
Z3
Z2
AA3
AA2
BB3
BB2
CC3
CC2
Y1
1-10-11
Z1
AA1
BB1
CC1
1-10-12
TD001SCM5
Page 45
H.V. / DC Power Supply 1/2 & CRT Schematic Diagram < TV Section >
A3
B3
C3
VIDEO (TV/LINE) + DVD VIDEO SIGNAL
D3
H.V. /DC PO W ER SUPPL Y 1/2
Ref No.Position
IC
IC551
TRANSISTORS
Q571
Q572
Q591
CONNECTORS
CN571
WH551
WH552B-1
TEST POI N T S
J109C-2
J551C-2
J552C-2
A-3
C-2
B-2
B-2
B-3
D-2
E3
CRT
Ref No.Position
TRANSISTORS
Q501
Q502
Q503
CONNECTORS
CN501F-2
WH501D-2
E-2
E-2
E-2
F3
A2
A1
B2
B1
C2
C1
D2
D1
E2
E1
F2
F1
1-10-13
1-10-14
TD001SCHV1
Page 46
H.V. / DC Power Supply 2/2 Schematic Diagram < TV Section >
CAUTION !
Fixed voltage power supply circuit is used in this unit.
If Main Fuse (F951) is blown, check to see that all components in the power supply
circuit are not defective before you connect the DC plug to the DC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
G3
H3
8A/125V
I3
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE 8A, 125V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE
MÊME TYPE DE 8A, 125V.
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F601) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
4A 125V
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE
MÊME TYPE DE 4A, 125V.
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER
SUPPLY CIRCUIT, AN ISOLATION TRANSFORMER MUST BE USED.
ALSO, IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT
SLOWL Y , WHEN TROUBLESHOO TING THIS TYPE POWER SUPPL Y
CIRCUIT, A VARIABLE ISOLATION TRANSFORMER IS REQUIRED.
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F601) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
WF6
PIN 6
OF TU1001
WF16
PIN 13
OF TU1001
WF1
PIN 17
OF TU1001
4A 125V
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE
MÊME TYPE DE 4A, 125V.
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER
SUPPLY CIRCUIT, AN ISOLATION TRANSFORMER MUST BE USED.
ALSO, IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT
SLOWL Y , WHEN TROUBLESHOO TING THIS TYPE POWER SUPPL Y
CIRCUIT, A VARIABLE ISOLATION TRANSFORMER IS REQUIRED.
WF2
PIN 14
OF IC1201
1-10-27
1-10-28
BTD700F01011
Page 53
H.V. /DC POWER SUPPLY CBA Top View < TV Section >
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F951) is blown, check to see that all components in the power supply
circuit are not defective before you connect the DC plug to the DC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
R583
(Hf0 Adjustment)
8A 125V
J109
+B ADJ
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE
MÊME TYPE DE 8A, 125V.
VR951
+B ADJ
H.V. /DC
POW ER SUPPL Y C BA
Ref No.Posit i o n
ICS
IC551
IC902
IC951
B-2
D-3
D-2
TR ANSI STO R S
Q571
Q572
Q591
Q930
Q931
Q932
Q933
Q934
Q935
Q951
Q952
Q953
Q954
Q955
H.V. /DC POWER SUPPLY CBA Bottom View < TV Section >
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F951) is blown, check to see that all components in the power supply
circuit are not defective before you connect the DC plug to the DC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
8A 125V
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE
MÊME TYPE DE 8A, 125V.
WF10
PIN 3
OF WH551
WF12
PIN 4
OF CN571
WF9
PIN 1
OF CN571
WF11
PIN 7
OF IC551
WF8
Q571
Base
WF7
Q572
Collector
1-10-311-10-32BTD700F01022-A
Page 55
CRT CBA Top View < TV Section >
CRT CBA
Ref No.Posit i o n
TR ANSI STO R S
Q501
Q502
Q503
CONNECT ORS
CN501A-1
WH501A-1
CRT CBA Bottom View < TV Section >
A-1
A-1
A-1
WF15
Q501
Collector
WF3
Q501
Base
WF14
Q502
Collector
WF4
Q502
Base
WF13
Q503
Collector
1-10-33BT700F01022-D1-10-34
WF5
Q503
Base
Page 56
Junction-A CBA
Junction-A CBA
Top View < TV Section >
Bottom View < TV Section >
BT700F01022-B
Junction-B CBA
Top View < TV Section >
Junction-B CBA
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BT700F01022-C
1-10-351-10-36
Page 57
WF1 ~ WF20 = Waveforms to be observed at
Waveform check points.
(Shown in Schematic Diagram.)
WAVEFORMS
Input: NTSC Color Bar Signal ( with 1kHz Audio Signal ) --- WF1~WF16
DVD Video( Power on ( Stop ) MODE ) --- WF17, WF18
CD( 1KHz Play ) --- WF19, WF20
INITIAL POSITION: Unplug unit from AC outlet for at least 5 minutes.
reconnect to AC outlet and then turn power on.
(Brightness---Center Color---Center Tint --- Center Contrast---Approx 70%)
9HLFFilter for CCD
10 VHOLDVHOLD
11 CVINInput for Video Signal
12 RESETRESET
13 N.U.Not Used
14 Y-SW OUTComposite Signal Output
15 GNDGND
16 3.58 X'TAL3.58MHz Crystal
17 C-APCCHROMINANCE APC
18 N.U.Not Used
19 N.U.Not Used
20 N.U.Not Used
21 N.U.Not Used
22 VCCVCC
23 N.U.(GND)
24 CVBS IN2
25 N.U.Not Used
26 CVBS IN1
27 N.U.Not Used
28 5.7V REG OUT5.7V Output
29 C INDVD Chrominance Signal
30 Y INDVD Luminance Signal
31 V REG VCCDC 8.7V Input
32 FSC OUTClock Output 3.58MHz
33 N.U.Not Used
34 N.U.Not Used
Composite Signal Input 2
(LINE)
Composite Signal Input 1
(TUNER)
Pin
Signal NameFunction
No.
35 N.U.Not Used
36 N.U.Not Used
37 V RAMP F/BV Ramp Feed Back
38 V RAMP OUTVertical Output
39 V RAMP CAPV Ramp OSC Capacitor
40 N.U.Not Used
41 N.U.Not Used
42 H VCO F/BH Vco Feed Back
43 AFC FILTHorizontal AFC Filter
44 GNDGND
45 FBP INFlyback Pulse Input
46 H-OUTH Pulse Output
47 VCCVcc
48 VCCVcc
49 VCCVcc
50 R OUTRed Output
51 G OUTGreen Output
52 B OUTBlue Output
53 ACLIB-Input
54 N.U.Not Used
55 JACK-MUTE
56
SDA
57 I2C-OPEN
58 SCL
59 CSDVD Interface Chip Select
60 SDATADVD Interface Data
61 SCLKDVD Interface Clock
62 VOLUMEVolume Control
63 AMP-STANDBY
64 REMOTE OUT
65 DVD -MUTEDVD Mute Signal Input
66 KEY-IN 0Key Input 0
67 KEY-IN 1Key Input 1
Muting Signal to Audio Output
Terminal
I2C-BUS Controller Interface
(Data
White Balance Adjustment
Judgement
I2C-BUS Controller Interface
(Clock)
Speaker Amp. ON/OFF
Output Signal
DVD Control Key Code
Output
1-14-1TD005PIN
Page 61
Pin
Signal NameFunction
No.
68 AGC-INAGC Voltage Input
69 AFTAFT Voltage Input
70 REMOTEInput for Remote Control
71 N.U.Not Used
72 SPOT-KILL Spot Countermeasure
73 P-SAFETY 1Power Supply Protection
74 P-SAFETY 2Power Supply Protection
DVD-H/
75
P-SAFETY 3
76 EXT-LSwitching External Input
DVD-MAIN-
77
POWER
78 P-ON-HOutput for P-ON-H
79 N.U.Not Used
80 ACL-CONTACL Control Signal
# have special characteristics important to safety.
Before replacing any of these components, read carefully the product safety notice in this service manual.
Don't degrade the safety of the product through
improper servicing.
NOTE:
Parts that are not assigned part numbers (---------) are
not available.
# have special characteristics important to safety.
Before replacing any of these components, read carefully the product safety notice in this service manual.
Don't degrade the safety of the product through
improper servicing.
NOTES:
1.Parts that are not assigned part numbers (---------)
are not available.
2.Tolerance of Capacitors and Resistors are noted
with the following symbols.
C.....±0.25%D.....±0.5%F.....±1%
G.....±2%J......±5%K.....±10%
M.....±20%N.....±30%Z.....+80/-20%
DVD MAIN CBA UNIT
Ref. No. DescriptionPart No.
DVD MAIN CBA UNITN79T0GUN
MAIN (MMA) CBA
Ref. No.DescriptionPart No.
MAIN CBA
Consists of the following
CAPACITORS
C1003CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1004CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1006ELECTROLYTIC CAP. 10µF/50V M orCE1JMASDL100
ELECTROLYTIC CAP. 10µF/50V MCE1JMASTL100
C1007CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1008ELECTROLYTIC CAP. 100µF/16V M orCE1CMASDL101
ELECTROLYTIC CAP. 100µF/ 16V MCE1CMASTL101
C1009ELECTROLYTIC CAP. 47µF/25V M orCE1EMASDL470
ELECTROLYTIC CAP. 47µF/25V MCE1EMASTL470
C1031ELECTROLYTIC CAP. 10µF/50V M orCE1JMASDL100
ELECTROLYTIC CAP. 10µF/50V MCE1JMASTL100
C1203CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1204CERAMIC CAP.(AX) B K 0.015µF/50VCA1J153TU011
C1205CERAMIC CAP.(AX) B K 1000pF/50VCCA1JKT0B102
C1206CERAMIC CAP.(AX) B K 220pF/50VCCA1JKT0B221
C1207FILM CAP.(P) 0.001µF/50V J orCMA1JJS00102
FILM CAP.(P) 0.001µF/50V JCA1J102MS029
C1209CERAMIC CAP.(AX) F Z 0.1µF/50VCCA1JZTFZ104
C1212CERAMIC CAP.(AX) CH J 18pF/50VCCA1JJTCH180
C1213CERAMIC CAP.(AX) CH J 18pF/50VCCA1JJTCH180
C1214CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1215CERAMIC CAP.(AX) Y M 0.01µF/16VCCA1CMT0Y103
C1216CERAMIC CAP.(AX) Y M 0.01µF/16VCCA1CMT0Y103
C1217CERAMIC CAP.(AX) Y M 0.01µF/16VCCA1CMT0Y103
C1218CERAMIC CAP.(AX) F Z 0.1µF/50VCCA1JZTFZ104
C1219CERAMIC CAP.(AX) B K 220pF/50VCCA1JKT0B221
C1220CERAMIC CAP.(AX) B K 220pF/50VCCA1JKT0B221
C1221ELECTROLYTIC CAP. 100µF/10V M orCE1AMASDL101
0ESA05347
Ref. No.DescriptionPart No.
ELECTROLYTIC CAP. 100µF/10V MCE1AMASTL101
C1222ELECTROLYTIC CAP. 0.1µF/50V M orCE1JMASDL0R1
ELECTROLYTIC CAP. 0.1µF/50V MCE1JMASTL0R1
C1224ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL010
ELECTROLYTIC CAP. 1µF/50V MCE1JMASTL1R0
C1225ELECTROLYTIC CAP. 47µF/25V M orCE1EMASDL470
ELECTROLYTIC CAP. 47µF/25V MCE1EMASTL470
C1227CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1230CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1231ELECTROLYTIC CAP. 100µF/ 10V M orCE1AMASDL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASTL101
C1233CERAMIC CAP.(AX) Y M 0.01µF/16VCCA1CMT0Y103
C1256ELECTROLYTIC CAP. 10µF/50V M orCE1JMASDL100
ELECTROLYTIC CAP. 10µF/50V MCE1JMASTL100
C1257ELECTROLYTIC CAP. 10µF/50V M orCE1JMASDL100
ELECTROLYTIC CAP. 10µF/50V MCE1JMASTL100
C1261ELECTROLYTIC CAP. 22µF/16V M orCE1CMASDL220
ELECTROLYTIC CAP. 22µF/16V MCE1CMASTL220
C1262CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1263ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL010
ELECTROLYTIC CAP. 1µF/50V MCE1JMASTL1R0
C1264CERAMIC CAP.(AX) Y N 0.022µF/6VCCA0KNT0Y223
C1265ELECTROLYTIC CAP. 22µF/50V M orCE1JMASDL220
ELECTROLYTIC CAP. 22µF/50V MCE1JMASTL220
C1301CERAMIC CAP.(AX) CH J 100pF/50VCA1J101TU008
C1302CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1304ELECTROLYTIC CAP. 100µF/ 10V M orCE1AMASDL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASTL101
C1305CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1306ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL010
ELECTROLYTIC CAP. 1µF/50V MCE1JMASTL1R0
C1308ELECTROLYTIC CAP. 47µF/25V M orCE1EMASDL470
ELECTROLYTIC CAP. 47µF/25V MCE1EMASTL470
C1309ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL010
ELECTROLYTIC CAP. 1µF/50V MCE1JMASTL1R0
C1310ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL010
ELECTROLYTIC CAP. 1µF/50V MCE1JMASTL1R0
C1311ELECTROLYTIC CAP. 10µF/50V M orCE1JMASDL100
ELECTROLYTIC CAP. 10µF/50V MCE1JMASTL100
C1314CERAMIC CAP.(AX) CH J 10pF/50VCCA1JJTCH100
C1317TF CAP. 0.47µF/50V J orCT1J474MS045
FILM CAP. 0.47µF/50V J122Z317S
C1318CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1319ELECTROLYTIC CAP. 2.2µF/50V M orCE1JMASDL2R2
ELECTROLYTIC CAP. 2.2µF/50V MCE1JMASTL2R2
C1320CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1322ELECTROLYTIC CAP. 1000µF/10V M orCE1AMASDL102
ELECTROLYTIC CAP. 1000µF/10V MCE1AMASTL102
C1325CERAMIC CAP.(AX) F Z 0.1µF/50VCCA1JZTFZ104
C1326ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL010
ELECTROLYTIC CAP. 1µF/50V MCE1JMASTL1R0
200303072-3-1TD001EL
Page 68
Ref. No.DescriptionPart No.
C1327CERAMIC CAP.(AX) SL J 33pF/50VCCA1JJTSL330
C1328CERAMIC CAP.(AX) SL J 33pF/50VCCA1JJTSL330
C1329CERAMIC CAP.(AX) SL J 33pF/50VCCA1JJTSL330
C1333PCB JUMPER D0.6-P5.0JW5.0T
C1348ELECTROLYTIC CAP. 47µF/25V M orCE1EMASDL470
ELECTROLYTIC CAP. 47µF/25V MCE1EMASTL470
C1350ELECTROLYTIC CAP. 22µF/50V M orCE1JMASDL220
ELECTROLYTIC CAP. 22µF/50V MCE1JMASTL220
C1352CERAMIC CAP.(AX) B K 0.01µF/50VCCA1JKT0B103
C1452ELECTROLYTIC CAP. 10µF/50V M orCE1JMASDL100
ELECTROLYTIC CAP. 10µF/50V MCE1JMASTL100
C1454CERAMIC CAP.(AX) F Z 0.022µF/25VCCA1EZTFZ223
C1455ELECTROLYTIC CAP. 470µF/16V M orCE1CMASDL471
ELECTROLYTIC CAP. 470µF/ 16V MCE1CMASTL471
C1458ELECTROLYTIC CAP. 10µF/50V M orCE1JMASDL100
ELECTROLYTIC CAP. 10µF/50V MCE1JMASTL100
C1460CERAMIC CAP.(AX) F Z 0.022µF/25VCCA1EZTFZ223
C1601# METALLIZED FILM CAP. 0.1µF/250V orCT2E104MS037