Panasonic DVD-F65GCS User manual

ORDERNO. MD0306241C3
DVD/CD Player
DVD-F65GCS / DVD-F65GN
Colour
(S)... Silver Type
SPECIFICATIONS
Specification
Signal system: PAL625/50, PAL525/60, NTSC
Operating tempurature
range: +5to+35°C (+41 to+95°F)
Operating humidityrange: 5 to90%RH (no condensation)
Discs played[8cm or12 cm]
(1) DVD-RAM, (DVD-VR compatible)
(2) DVD-Audio
(3) DVD-Video
(4) DVD-R (DVD-Videocompatible)
(5) CD-Audio(CD-DA)
(6) VideoCD
(7) SVCD (Confirming toIEC62107)
(8) CD-R/CD-RW
(CD-DA, Video-CD formatteddiscs)
(9) MP3/WMA*
- Maximumnumber of tracks and groupsrecognizable:
999 tracks and 99 groups
- Compatiblecompression rate:
MP3: between32 kbpsand 320 kbps
WMA*: between48 kbpsand 192 kbps
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(10)JPEG*
- Exif Ver 2.1JPEG Baselinefiles
- Maximumnumber of pictures and groupsrecognized:
3000 pictures and 300 groups
- Picture resolution:
between320 x249 xand 6144 x4096 pixels(Sub
sampling is4:2:2or4:2:0
(11)HighMATLevel 2(Audioand Image)
Videooutput:
Output level: 1Vp-p(75 )
Output terminal: Pinjack (1system)
S videooutput:
Y output level: 1Vp-p(75 )
C output level: NTSC; 0.286Vp-p(75 )
PAL; 0.300 Vp-p(75 )
Output terminal: S terminal (1system)
Component videooutput:
(NTSC: 480P/480I, PAL: 576I)
Y output level: 1Vp-p(75 )
PBoutput level: 0.7Vp-p(75 )
PRoutput level: 0.7Vp-p(75 )
Output terminal: Pinjack
(Y:green, PB:blue, PR:red)
Number of terminal: 1system
Audiooutput:
Output level: 2Vrms (1kHz, 0dB)
Output terminal: Pinjack
Number of terminal: 2channel: 1system
Audioperformance:
(1) Frequency
response:
DVD (linear
audio):
4Hz-22kHz (48 kHz sampling)
4Hz-44kHz (96 kHz sampling)
DVD audio: 4Hz-88kHz (192 kHz sampling)
CD audio: 4Hz-20kHz
(2) S/N ratio:
CD audio: 115dB
(3) Dynamicrange:
DVD (linear
audio):
102dB
CD audio: 98dB
(4) Total harmonicdistortion:
CD audio: 0.0025%
Digital audiooutput:
Optical digital output: Optical terminal
Pickup:
Wavelength: 665nm/ 790 nm
Laser power: CLASS 2/CLASS 1
Power supply: AC 220-240 V, 50 Hz
Power consumption: 15 W
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Dimensions: 430 (W) x405 (D) x59.7(H) mm
Mass: 4.1kg
Power consumption instandbymode: approx. 0.6W
Note:
1. Specificationsaresubject to changewithoutnotice.
Mass and dimensionsareapproximate.
2003 PanasonicAVCNetworks Singapore Pte. Ltd. All rights
reserved. Unauthorized copying and distribution isaviolation of
law.
1. Before Repair and Adjustment
Disconnect AC power, discharge PowerSupplyCapacitors C1011 & C1012 through a 10 , 5W
resistortoground.
DO NOTSHORT-CIRCUITDIRECTLY (witha screwdriverblade, forinstance), as this may
destroysolidstate devices.
Afterrepairs are completed, restore powergraduallyusing a variac, toavoidovercurrent.
Current consumption at AC 220V-240V inNO SIGNALmode shouldbe ~163 mA .
2. Safety Precautions
2.1. General Guidelines
1. When servicing, observe the original lead dress. Ifashort circuit
isfound, replace all parts which have been overheated or
damaged bythe short circuit.
2. After servicing, see to itthat all the protective devices such as
insulation barriers, insulation papers shields are properly
installed.
3. After servicing, make the following leakage current checks to
prevent the customer from being exposed to shock hazards.
2.1.1. Leakage Current ColdCheck
1. Unplug the AC cord and connect ajumper between the two
prongs on the plug.
2. Measure the resistance value, with an ohmmeter, between the
jumpered AC plug and each exposed metalliccabinet part on the
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equipment such as screwheads, connectors, control shafts, etc.
When the exposed metallicpart has areturn path to the chassis,
the reading shouldbe between 1M and 5.2M .
When the exposed metal does not have areturn path to the
chassis, the reading must be ~.
Figure 1
2.1.2. Leakage Current Hot Check / (See Figure1)
1. Plug the AC cord directlyinto the AC outlet. Donot use an
isolation transformer for thischeck.
2. Connect a1.5k , 10 watts resistor, inparallel with a0.15 F
capacitor, between each exposed metallicpart on the set and a
good earth ground such as awater pipe, as showninFigure 1.
3. Use an AC voltmeter, with 1000 phms/voltor more sensitivity, to
measure the potential across the resistor.
4. Check each exposed metallicpart, and measure the voltage at
each point.
5. Reverse the AC plug inthe AC outlet and repeat each of the above
measurements.
6. The potential at anypoint shouldnot exceed 0.75 volts RMS. A
leakage current tester (Simpson Model 229 or equivalent) maybe
used to make the hot checks, leakage current must not exceed 1/2
milliamp. Incase ameasurement isout of the limits specified,
there isapossibilityof ashock hazard, and the equipment should
be repaired and rechecked before itisreturned to the customer.
3. Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
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Some semiconductor(solidstate) devices canbe damagedeasilybyelectricity. Such
components commonlyare calledElectrostaticallySensitive (ES) Devices. Examples of typical
ES devices are integratedcircuits and some field-effect transistors and semiconductor“chip”
components. The following techniques shouldbe usedtohelpreduce the incidence of
component damage causedbyelectrostatic discharge (ESD).
1. Immediatelybefore handling anysemiconductor component or
semiconductor-equiped assembly, drainoff anyESDon your
bodybytouching aknownearth ground. Alternatively, obtainand
wear acommerciallyavailabledischarging ESDwrist strap, which
shouldbe removed for potential shock reasons prior to applying
power to the unitunder test.
2. After removing an electrical assemblyequiped with ES devices,
place the assemblyon aconductive surface such as aluminium
foil, to prevent electrostaticcharge buildup or exposure of the
assembly.
3. Use onlyagrounded-tipsoldering iron to solder or unsolder ES
devices.
4. Use onlyan anti-staticsolder remover device. Some solder
removal devices not classified as “anti-static(ESDprotected)”
can generate electrical charge to damage ES devices.
5. Donot use freon-propelled chemicals. These can generate
electrical charges sufficient to damage ES devices.
6. Donot remove areplacement ES device from its protective
package until immediatelybefore you are readyto install it. (Most
replacement ES devices are packaged with leads electrically
shorted together byconductive foam, aluminium foil or
comparableconductive material).
7. Immediatelybefore removing the protective material from the
leads of areplacement ES device, touch the protective material to
the chassisor circuitassemblyinto which the device will be
installed.
Caution
Besure no power isapplied to the chassisor circuit, and observe
all other safetyprecautions.
8. Minimize bodilymotions when handling unpackaged replacement
ES devices. (Otherwise harmless motion such as the brushing
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together of your clothes fabricor the lifting of your foot from a
carpeted floor can generate staticelectricity(ESD)sufficient to
damage an ES device).
4. Accessories Remote control
AC mainlead(ForGCS only)
AC mainlead(ForGN only)
Audio/VideoCable
5. Precaution of Laser Diode
CAUTION :
Thisunitutilizes aclass 1laser.
Invisiblelaser radiation isemitted from the optical pickup lens.
Wavelength: 658nm/790nm.
Maximum output radiation power from pickup: 100 W/VDE
When the unitisturned on :
1. Donot look directlyinto the pick up lens.
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2. Donot use optical instruments to look at the pick up lens.
3. Donot adjust the preset variableresistor on the pickup lens.
4. Donot disassemblethe optical pick up unit.
5. Ifthe optical pick up isreplaced, use the manufacturer’sspecified
replacement pick up only.
6. Use of control or adjustments or performance of procedures other
than those specified hereinmayresultinhazardous radiation
exposure.
CAUTION!
THIS PRODUCTUTILIZES A LASER.
USE OFCONTROLS OR ADJUSTMENTS OR PERFORMANCE OFPROCEDURES OTHER THAN
THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
Use of Caution Labels
6. Handling the Lead-free Solder
6.1. About lead free solder (PbF)
Distinction of PbF P.C.B.:
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P.C.B.s (manufactured) using leadfree solderwill have a PbF stampon the P.C.B.
Caution:
-Pb free solder has ahigher melting point than standard solder;
Typicallythe melting point is50 -70°F (30 -40°C)higher. Please
use ahigh temperature soldering iron. Incase of soldering iron
with temperature control, please set itto 700 ± 20°F (370 ± 10°C).
-Pb free solder will tend to splash when heated too high (about
1100°F/600°C).
-When soldering or unsoldering, please completelyremove all of
the solder on the pins or solder area, and be sure to heat the
soldering points with the Pb free solder until itmelts enough.
7. Cautions to be taken when handling Optical Pickup
The laserdiode usedinside optical pickup couldbe destroyeddue tostatic electricityas a
potential difference is causedbyelectrostatic loaddischargedfromclothes orhumanbody.
Handling the parts carefullytoavoidelectrostatic destruction during repair.
7.1. Handling Optical Pickup
1. Donot impact on optical pickup as the unitstructurallyuses an
extremelyprecise technology.
2. Short-circuitthe flexiblecableof optical pickup remove from the
circuitboard using ashort-circuitpinor clipinorder to prevent
laser diode from electrostaticdestruction (Refer to Fig. 7.1and
Fig. 7.2)
3. Donot handleflexiblecables forciblyas thismaycause snapping.
Handlethe parts carefully(Refer to Fig. 7.1)
4. Anew optical pickup isequipped with an anti-staticflexiblecable.
After replacing and connecting to the flexibleboard, cut the anti-
staticflexiblecable. (Refer to Fig. 7.1)
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7.2. Cautions to be taken during replacement of Optical Pickup
Suppliedoptical pickup is equippedwitha short clipfound its flexible cable inordertoprevent
electrostatic destruction of laserdiode. Before connection, remove the short clip, and check
that the short land is opened. (Remove solderif the part is short-circuit).
7.3. Grounding for Preventing ElectrostaticDestruction
1. Human bodygrounding
Use the anti-staticwrist strap to discharge the staticelectricity
accumulated inyour body. (Refer to Fig. 7.2)
2. Work place grounding
Place aconductive material (conductive sheet) or ironboard
where optical pickup isplaced. (Refer to Fig. 7.2)
Note :
Keep your clothes awayfrom optical pickup as wrist strap does not
release the staticelectricitycharged inclothes.
Fig. 7.2
8. Optical Pickup Self-Diagnosis and Replacement
Procedure
8.1. Self-diagnosis
This unit is equippedwiththe optical pickup self-diagnosis function and the tilt adjustment
check function. Followthe procedure describedbelowduring repairinordertoperform self-
diagnosis and tilt adjustment effectively. Especiallywhen“NO DISC” is displayed, be sure to
applythe self-diagnosis function before replacing withanoptical pickup. Replacement of
optical pickup generallyrequires whenthe present value of laserdrive exceeds 45 (DVD) or45
(CD).
Note:
Start diagnosis withinthree minutes afterturning on the power(as diagnosis fails whenthe unit
becomes warm).
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8.2. Cautions to BeTaken During Replacement of Optical Pickup
and SpindleMotor
Before replacing the optical pickup and spindle motor, check a total usage time respectively.
Followthe checking method describedbelow.
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