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Service Manual
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ORDER NO.CHM0404007C8




DVD Player

q DVD-S27GCA
DVD-S27GC
DVD-S27PX
DVD-S27GN
DVD-S27EE

r DVD-S27PLA
DVD-S27PL
DVD-S27GCS
DVD-S27GCU
DVD-S27GD

DL1.1E Mechanism Series

Colour

(S).......................Silver Type

(K).......................Black Type (S27EE Only)




Specifications
Power supply: AC120 V, 60 Hz
(DVD-S27PLA only)
AC220-240 V, 50 Hz
(DVD-S27EE/GN only)
AC110-240 V, 50/60 Hz
(DVD-S27GCS/GCU/GCA/GC/PL/PXonly)
AC220 V, 50/60 Hz
(DVD-S27GD only)
Power consumption: 8W
(DVD-S27PLA only)
9W
(except DVD-S27PLA)



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Dimensions: 430 (W)×227 (D)×55 (H) mm
[1615/ 16"(W) x 815/ 16"(D) x 23/ 16" (H)]
(excludingprotrusions)
Mass: approx. 1.9 kg (4.2 lb.)
Signal system: NTSC
(DVD-S27PLA/PX only)
PAL 625/50, PAL 525/60,
NTSC
(except DVD-S27PLA/PX)
Operating temperature range: +5 to+35°C (+41 to 95°F)
Operating humidity range: 5 to 90% RH (no condensation)
Region number: Region No.1
(DVD-S27PX)
Region No.2
(DVD-S27GCA/GC only)
Region No.3
(DVD-S27GCS/GCU/GD)
Region No.4
(DVD-S27PLA/PL/GN)
RegionNo.5
(DVD-S27EE only)
Discs played [8 cm (3") or 12 cm (5")]:
(1) DVD-RAM (DVD-VR compatible, JPEG formatted discs)
(2) DVD-Video
(3) DVD-R (DVD-Video compatible)
(4) CD-Audio (CD-DA)
(5) Video CD
(6) SVCD (Conforming to IEC62107)
(7) CD-R/CD-RW (CD-DA, Video-CD, MP3, WMA, JPEG formatted discs)
(8) MP3/WMA
·The total combined maximum number of recognizable audio and picture contents and groups:
4000 audio and picture contents and 400 groups.
·Compatible compression rate:
MP3: between 32 kbps and 320 kbps
WMA: between 48 kbps and 320 kbps
(9) JPEG
·Exif Ver 2.1 JPEG Baseline files
·The total combined maximum number of recognizable audio and picture contents and groups:
4000 audio and picture contents and 400 groups.
·Picture resolution:
between 320x240 and 6144x4096 pixels
(sub sampling is 4:2:2 or 4:2:0)
(10) HighMAT Level 2 (Audio and Image)
Video output:
Output level: 1 Vp-p (75)
Output terminal: Pin jack
Number of terminal: 1 system
S video output:
Y output level: 1 Vp-p (75)
C output level: NTSC; 0.286Vp-p (75)
(DVD-S27PLA/PX only)
PAL; 0.300Vp-p (75)
(except DVD-S27PLA/PX)


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Output terminal: S terminal (1 system)
Component video output (480P/480I):
(DVD-S27PLA/PXonly)
(NTSC:480P/480I, PAL:576I):
(exceptDVD-S27PLA/PX)
Y output level: 1 Vp-p (75)
PB output level: 0.7 Vp-p (75)
PR output level 0.7 Vp-p (75)
Output terminal: Pin jack
(Y:green, PB:blue, PR:red)
Number of terminal: 1 system
Audio output:
Output level: 2 Vrms (1 kHz, 0 dB)
Output terminal: Pin jack
Number of terminal
2 channel: 1 system
Audio performance:
(1) Frequency response:
·DVD (linear audio): 4 Hz-22 kHz (48 kHz sampling)
4 Hz-44 kHz (96 kHz sampling)
·CD audio: 4 Hz-20 kHz
(2) S/N ratio:
·CD audio: 115 dB
(3) Dynamic range:
·DVD (linear audio): 100 dB
·CD audio: 98 dB
(4) Total harmonic distortion:
·CD audio: 0.0025%
Digital audio output:
Coaxial digital output: Pin jack
Pickup
Wave length: 662 nm/785 nm
Laser power: CLASS 2/ CLASS 3A


Power consumption in standby mode:
1W
Solder:
This model uses lead free solder (PbF).


Note:




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Specifications are subject to change without notice.
Mass and dimensions are approximate.




© 2004 China Hualu Panasonic AVC Networks CO., Ltd. All rights reserved. Unauthorized copying and distribution is a
violation of law.




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Table Of Contents
COVER

1 SAFETY PRECAUTIONS

1.1 GENERAL GUIDELINES

1.1.1 LEAKAGE CURRENT COLD CHECK

1.1.2 LEAKAGE CURRENT HOT CHECK

2 PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO ELECTROSTATICALLY
SENSITIVE (ES) DEVICES

3 Precaution of Laser Diode

4 About lead free solder (PbF)

5 PREVENTION OF STATIC ELECTRICITY DISCHARGE

5.1 Grounding for electrostatic breakdown prevention

5.1.1 Worktable grounding

5.1.2 Human body grounding

5.1.3 Handling of optical pickup

5.2 Handling Precautions for Traverse Unit (Optical Pickup)

6 Disassembling the Casing and Checking P.C.B.s

6.1 Dissasembly Procedure

6.2 Casing Parts and P.C.B. Positions


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6.3 Top Panel

6.4 Front Panel

6.5 Rear panel

6.6 Mother P.C.B.

6.7 Module P.C.B. and Mechanism Unit

6.8 Motor P.C.B.

6.9 Button Control P.C.B. and Front P.C.B.

6.10 Service Position

6.10.1 Servicing position of the Mother P.C.B. and the Module P.C.B.

7 ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT

7.1 Disassembly Procedure

7.2 Motor P.C.B.

7.3 Clamp Plate Unit

7.4 Tray

7.5 Traverse Block

7.6 Traverse Gear

7.7 Optical Pickup Unit

7.7.1 Precautions in optical pickup replacement

7.7.2 Disassembling the Optical Pickup Unit



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7.7.3 Cautions to Be Taken When Replacing the Optical Pickup

7.8 Disassembling the Middle Chassis

7.9 Disassembling the Traverse Gear A

7.10 Disassembling the Spindle Motor Unit

8 Self-Diagnosis Function and Service Modes

8.1 Optical Pickup Breakdown Diagnosis

8.2 Service Mode Table 1

8.3 DVD Self Diagnostic Function-Error Code

8.4 Last Error Code saved during NO PLAY

8.5 Service mode table 2

8.6 Sales demonstration lock function

8.6.1 Setting

8.6.2 Cancellation

8.7 Handling After Completing Repairs

8.7.1 Method

8.7.2 Precautions

9 Service Precautions

9.1 Recovery after the dvd player is repaired

9.2 Firmware version-up of the DVD player



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10 ADJUSTMENT PROCEDURES

10.1 Service Tools and Equipment

10.2 Important points in adjustment

10.2.1 Important points in optical adjustment

10.2.2 Important points in electrical adjustment

10.3 Storing and Handling Test Discs

10.4 Optical adjustment

10.4.1 Optical pickup tilt adjustment

10.4.1.1 Adjustment procedure

10.4.1.2 Important points

10.4.1.3 Check after adjustment

10.4.1.4 Procedure for screw lock

11 Abbreviations

12 VOLTAGE CHART

12.1 MOTHER P.C.B.

12.2 MODULE P.C.B.

13 BLOCK DIAGRAMS

13.1 OVERALL BLOCK DIAGRAM

13.2 POWER SUPPLY BLOCK DIAGRAM



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13.3 SERVO BLOCK DIAGRAM

13.4 VIDEO BLOCK DIAGRAM

13.5 AUDIO BLOCK DIAGRAM

14 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC DIAGRAM NOTES

14.1 INTERCONNECTION SCHEMATIC DIAGRAM

14.2 SCHEMATIC DIAGRAM NOTES

15 SCHEMATIC DIAGRAMS

15.1 POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2)) SCHEMATIC DIAGRAM (DVD-
S27PLA)

15.2 AV OUT SECTION (MOTHER P.C.B. (2 / 2)) & OPERATION SCHEMATIC DIAGRAM (DVD-
S27PLA)

15.3 POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2)) SCHEMATIC DIAGRAM (DVD-
S27PL / GCS / GCU / GD / GCA / GC / PX / GN / EE)

15.4 AV OUT SECTION (MOTHER P.C.B. (2 / 2)) & OPERATION SHCEMATIC DIAGRAM (DVD-
S27PL / GCS / GCU / GD / GCA / GC / PX / GN / EE)

15.5 IN / OUT SECTION (MODULE P.C.B. (1 / 2)) SCHEMATIC DIAGRAM

15.6 DV2 SECTION (MODULE P.C.B. (2 / 2)) SCHEMATIC DIAGRAM

15.7 MOTOR SCHEMATIC DIAGRAM

16 PRINT CIRCUIT BOARDS

16.1 MOTHER P.C.B. (DVD-S27PLA)

16.2 MOTHER P.C.B. (DVD-S27PL / GCS / GCU / GD / GCA / GC / PX / GN / EE)



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16.3 FRONT P.C.B.

16.4 MODULE P.C.B. (1 / 2) (COMPONENT SIDE)

16.5 MODULE P.C.B. (2 / 2) (FOIL SIDE)

16.6 MODULE P.C.B. ADDRESS INFORMATION AND MOTOR P.C.B.


17 EXPLODED VIEWS PV

17.1 Casing Parts & Mechanism Section Exploded View

17.2 Mechanism Section Exploded View

17.3 Packing & Accessories Section Exploded View

18 REPLACEMENT PARTS LIST

19 Scheamtic Diagram for printing with A4 size




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1 SAFETY PRECAUTIONS
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1.1 GENERAL GUIDELINES

1.1.1 LEAKAGE CURRENT COLD CHECK

1.1.2 LEAKAGE CURRENT HOT CHECK


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1.1 GENERAL GUIDELINES
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1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which
have been overheated or damaged by the short circuit.

2. After servicing, see to it that 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.

1.1.1 LEAKAGE CURRENT COLD CHECK

1.1.2 LEAKAGE CURRENT HOT CHECK


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1.1.1 LEAKAGE CURRENT COLD CHECK
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1. Unplug the AC cord and connect a jumper between the two prongs on the plug.

2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each
exposed metallic cabinet part on the equipment such as screwheads, connectors, control shafts,
etc. When the exposed metallic part has a return path to thechassis, the reading should be
between 1M and 5.2M.
When the exposed metal does not have a return path to the chassis, the reading must be

.


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1.1.2 LEAKAGE CURRENT HOT CHECK
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1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.

2. Connect a 1.5k, 10 watts resistor, in parallel with a 0.15¼F capacitors, between each exposed
metallic part on the set and a good earth ground such as a water pipe, as shown below .




3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across
the resistor.

4. Check each exposed metallic part, and measure the voltage at each point.

5. Reverse the AC plug in the AC outlet and repeat each of the above measurements.

6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson
Model 229 or equivalent) may be used to make the hot checks, leakage current mu3st not exceed
1/2 milliamp. In case a measurement is outsideof the limits specified, there is a possibility of a
shock hazard, and the equipment should be repaired and rechecked before it is returned to the
customer.


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2 PREVENTION OF ELECTRO STATIC
DISCHARGE (ESD) TO ELECTROSTATICALLY
SENSITIVE (ES) DEVICES
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Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components
commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are
integrated circuits and some field-effect transistorsand semiconductor "chip" components. The following
techniques should be used to help reduce the incidence of component damage caused by electro static
discharge (ESD).

1. Immediately before handling any semiconductor component or semiconductor-equipped
assembly, drain off any ESD on your body by touching a known earth ground. Alternatively,
obtain and wear a commercially available dischargingESD wrist strap, which should be removed
for potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, place the assembly on a
conductive surface such as alminum foil, to prevent electrostatic charge buildup or exposure of
the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static solder removal device. Some solder removal devices not classified as
"anti-static (ESD protected)" can generate electrical charge sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage
ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you
are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted
together by conductive foam, alminum foil or comparableconductive material).

7. Immediately before removing the protective material from the leads of a replacement ES device,
touch the protective material to the chassis or circuit assembly into which the device will be
installed.

Caution


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Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise
hamless motion such as the brushing together of your clothes fabric or the lifting of your foot
from a carpeted floor can generate static electricity (ESD) sufficient todamage an ES device).


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3 Precaution of Laser Diode
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4 About lead free solder (PbF)
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Caution:

q Pb free solder has a higher melting point than standard solder; Typically thmelting point is 50 -
70°F (30 - 40°C) higher. Please use a high temperature soldering iron. In case of the soldering
iron with temperature control,please set it to 700 ± 20°F (370 ± 10°C).

q Pb free solder will tend to splash when heated too high (about 1100°F/ 600°C).

When soldering or unsoldering, please completely remove all of the solder on the pins or solder area,
and be sure to heat the soldering points with the Pb free solder until it melts enough.


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5 PREVENTION OF STATIC ELECTRICITY
DISCHARGE
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The laser diode in the traverse unit (optical pickup) may brake down due to static electricity of clothes or
human body. Use due caution to electrostatic breakdown when servicing and handling the laser diode.

5.1 Grounding for electrostatic breakdown prevention

5.1.1 Worktable grounding

5.1.2 Human body grounding

5.1.3 Handling of optical pickup

5.2 Handling Precautions for Traverse Unit (Optical Pickup)


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5.1 Grounding for electrostatic breakdown
prevention
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Some devices such as the DVD player use the optical pickup (laser diode) and the optical pickup will be
damaged by static electricity in the working environment. Proceed servicing works under the working
environment where grounding works is completed.

5.1.1 Worktable grounding

5.1.2 Human body grounding

5.1.3 Handling of optical pickup


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5.1.1 Worktable grounding
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1. Put a conductive material (sheet) or iron sheet on the area where the optical pickup is placed, and
ground the sheet.


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5.1.2 Human body grounding
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1. Use the anti-static wrist strap to discharge the static electricity form your body.




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5.1.3 Handling of optical pickup
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1. To keep the good quality of the optical pickup maintenance parts during transportation and before
installation, the both ends of the laser diode are short-circuited. After replacing the parts with
new ones, remove the short circuit accordingto the correct procedure. (See this Technical Guide.)

2. Do not use a tester to check the laser diode for the optical pickup. Failure to do so will damage
the laser diode due to the power supply in the tester.


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5.2 Handling Precautions for Traverse Unit
(Optical Pickup)
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1. Do not give a considerable shock to the traverse unit (optical pickup) as it has an extremely high-
precise structure.

2. When replacing the optical pickup, install the flexible cable and cut its short land with a nipper.
See the optical pickup replacement procedure in this Technical Guide. Before replacing the
traverse unit, remove the short pin for preventingstatic electricity and install a new unit. Connect
the connector as short times as possible.

3. The flexible cable may be cut off if an excessive force is applied to it. Use caution when handling
the cable.

4. The half-fixed resistor for laser power adjustment cannot be adjusted. Do not turn the resistor.


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6 Disassembling the Casing and Checking P.C.B.s
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6.1 Dissasembly Procedure

6.2 Casing Parts and P.C.B. Positions

6.3 Top Panel

6.4 Front Panel

6.5 Rear panel

6.6 Mother P.C.B.

6.7 Module P.C.B. and Mechanism Unit

6.8 Motor P.C.B.

6.9 Button Control P.C.B. and Front P.C.B.

6.10 Service Position

6.10.1 Servicing position of the Mother P.C.B. and the Module P.C.B.


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6.1 Dissasembly Procedure
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6.2 Casing Parts and P.C.B. Positions
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6.3 Top Panel
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1. Unscrew the screws.




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6.4 Front Panel
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1. Unscrew the screws.

2. Remove the connector.




3. Release the tabs.




4. Remove the connector.

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6.5 Rear panel
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1. Unscrew the screws.

2. Release the tabs.




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6.6 Mother P.C.B.
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1. Unscrew the screws.

2. Remove the connectors.




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6.7 Module P.C.B. and Mechanism Unit
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1. Unscrew the screws.

2. Remove the connectors.

3. Pull out the Module P.C.B. and mechanism unit vertically.




4. Unscrew the screw.

5. Remove the connectors.




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6.8 Motor P.C.B.
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1. Remove the solders.




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6.9 Button Control P.C.B. and Front P.C.B.
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1. Unscrew the screws.

2. Remove the front angle.




3. Unscrew the screws.




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6.10 Service Position
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6.10.1 Servicing position of the Mother P.C.B. and the Module P.C.B.


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6.10.1 Servicing position of the Mother P.C.B. and
the Module P.C.B.
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7 ASSEMBLING AND DISASSEMBLING THE
MECHANISM UNIT
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7.1 Disassembly Procedure

7.2 Motor P.C.B.

7.3 Clamp Plate Unit

7.4 Tray

7.5 Traverse Block

7.6 Traverse Gear

7.7 Optical Pickup Unit

7.7.1 Precautions in optical pickup replacement

7.7.2 Disassembling the Optical Pickup Unit

7.7.3 Cautions to Be Taken When Replacing the Optical Pickup

7.8 Disassembling the Middle Chassis

7.9 Disassembling the Traverse Gear A

7.10 Disassembling the Spindle Motor Unit


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7.1 Disassembly Procedure
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7.2 Motor P.C.B.
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1. Remove the solders.




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7.3 Clamp Plate Unit
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1. Spread the stopper with hand to slide the tabs and remove the clamp plate unit.




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7.4 Tray
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1. Lift the tray.






·Reassemble the tray so that it is in the backmost position.

1. Turn traverse gear until cam gear leaver comes to the lever adjusting position at the end of
mechanical chassis unit.




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2. Check the position of convex phase on back of the tray, and that of concave phase on drive gear.




A. Place the tray on the unit from rearward.




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B. Inch the tray frontward until convex phase and concave phase mate.




Caution:

Make sure to mate convex phase and concave phase properly, so that the gap between turntable and tray
becomes 5mm or less.




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7.5 Traverse Block
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1. Lift the traverse block while spreading the hook of the mechanical chassis unit.

2. Disengage the tabs from the holes of the mechanical chassis unit.






·Take the following precautions when reassembling the traverse block.

1. Turn traverse gear on the traverse block to let trigger lever turn rightward. (Front view)

2. Bring cam gear lever to the lever adjusting position at the end of mechanical chassis unit.

3. Put tabs A and B into slots A and B respectively.

Place tabs C into hooks to mount the traverse block on mechanical chassis unit. (Slot A...
Mechanical chassis unit, Slot B... Cam gear)



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7.6 Traverse Gear
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1. Disengage the tabs from the traverse gear.

2. Remove the traverse gears B.




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7.7 Optical Pickup Unit
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1. Make the right turn the trigger lever.

2. Unscrew the screws.

3. Remove the spring holders and the springs.

4. Pull out the drive shaft and guide shaft.




7.7.1 Precautions in optical pickup replacement

7.7.2 Disassembling the Optical Pickup Unit

7.7.3 Cautions to Be Taken When Replacing the Optical Pickup


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7.7.1 Precautions in optical pickup replacement
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The optical pickup can be damaged by static electricity from you body. Be sure to take static electricity
countermeasures when working around the optical pickup. (Refer to the related page in this Manual
about the countermeasures.)

1. Do not touch laser diode, actuator and their peripheries.

2. Do not use tester to check laser diode. (Laser diode can be damaged easily.)

3. The use of soldering iron with anti-static feature is recommended when providing short-circuit to
laser diode or when removing it.

4. Solder the land on flexible cable of optical pickup unit.

Caution

r When using the soldering iron without anti-static feature, short-circuit the flexible cable
terminal with a clip before short-circuiting the land.

r After intended repair is finished, remove the solder for short-circuit of laser diode in a
correct way following the procedures described in this Manual.




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7.7.2 Disassembling the Optical Pickup Unit
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1. Remove the 2 screws A and remove the TRV feed rack.

2. Remove the Terminal FFC.

3. Remove the optical pickup.

Fig. 1




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7.7.3 Cautions to Be Taken When Replacing the
Optical Pickup
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q An antistatic flexible sheet (FPC) is connected with the new optical pickup.

Replace the optical pickup according to the following procedure.

1. Install the Terminal FFC, TRV feed rack on the optical pickup. (See Fig. 1 )

Fig. 2




2. Install the optical pickup unit, spring, drive shaft, guide shaft, rubber cushion, and spring holder
on the traverse block.

Fig. 3




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Cautions to be taken when assembling the unit: Install the pickup unit so that it is located at the
rear end of the guide shaft.

3. Cut the antistatic flexible sheet for the optical pickup unit.

Fig. 4




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7.8 Disassembling the Middle Chassis
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1. Remove the holder pins.

2. Remove the tabs.

3. It lifts while pulling it in the direction of the arrow.




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7.9 Disassembling the Traverse Gear A
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1. Remove the traverse gear A.




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7.10 Disassembling the Spindle Motor Unit
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1. Remove the floating rubbers.




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8 Self-Diagnosis Function and Service Modes
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8.1 Optical Pickup Breakdown Diagnosis

8.2 Service Mode Table 1

8.3 DVD Self Diagnostic Function-Error Code

8.4 Last Error Code saved during NO PLAY

8.5 Service mode table 2

8.6 Sales demonstration lock function

8.6.1 Setting

8.6.2 Cancellation

8.7 Handling After Completing Repairs

8.7.1 Method

8.7.2 Precautions


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8.1 Optical Pickup Breakdown Diagnosis
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The optical pickup self-diagnosis function and tilt adjustment check function have been included in this
unit. When repairing, use the following procedure for effective Self-diagnosis and tilt adjustment.Be
sure to use the self-diagnosis functionbefore replacing the optical pickup when "NO DISC" is displayed.
As a guideline, you should replace the optical pickup when the value of the laser drive current is more
than 55.

Note:

Press the power button to turn on the power, and check the value within three minutes before the unit
warms up. (Otherwise, the result will be incorrect.)




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8.2 Service Mode Table 1
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The service modes can be activated by pressing various button combination on the player and remote
control unit.

Player buttons Remote control unit buttons Application Note
PAUSE 0 Displaying the UHF display F_ _ _ Refer to section 8.3. Self-Diagnosis
+ Function (UHF Display).
OPEN/CLOSE
5 Jitter check, tilt adjustment Refer to section 10.4. Optical Pickup
*Display shows J_xxx/yyy_zz Tilt Adjustment
"yyy" and "zz" shown to the right have
nothing to do with the jitter value. "yyy"
is the error counter, while "zz" isthe
focus drive value.
Refer to section 10.4. for Optical Pickup
Tilt Adjustment Procedure.
6 Checking the region numbers and
broadcast system
7 Checking the program version Check the IC6301 FLASH ROM
program.
9 Lighting Confirmation Function of
Display Tube
DISPLAY Checking the laser drive current Refer to section 7 Optical Pickup
Replacement Procedure.
PAUSE Writing the laser drive current value
after replacing the optical pickup (do not
use for anything other than optical
pickup replacement)
PAUSE Initializing the DVD player Refer to section 8.5. Initializing the
SKIP/ (restoring factory preset settings) DVD player.
SEARCH<<
OPEN/CLOSE



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8.3 DVD Self Diagnostic Function-Error Code
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Error Error Content Additional error Defect 1 Defect 2 Defect 3 Defect 4
Code explanation
U, H error
U11 Focus error
U15 Unfinalized DVD-R
H01 Tray loading error
H02 Spindle servo error (Spindle servo, DV2
(IC8001) SP motor, CLV
servo error)
H03 Traverse servo error
H04 Tracking servo error
H05 Seek error
H06 Power error Cannot switch off the
power because of the
panel and system
computer communication
error
H07 Spindle motor drive Spindle motor
error ass'y
DSC related
F500 DSC error DV2 (IC8001) stops in Optical DV2 servo drive
the occurence of servo pickup (IC8001)
error (starup, focus error,
etc)
F501 DSC not Ready DSC-system computer DV2
communication error (IC8001)
(Communication failure
caused by idling of DSC)
F502 DSC Time out error Similar disposal as F500 Optical DV2 servo drive
pickup (IC8001)
F503 DSC communication Communication error DV2 EEPROM
Failure (result error occured (IC8001) (IC8611)
although communication
command was sent)
F505 DSC Attention error Similar disposal as F500 Optical DV2 servo drive
pickup (IC8001)




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F506 Invalid media Disc is flipped over, TOC DISC DV2
unreadable, incompatible (IC8001)
disc
ODC related
F600 Access failure to Operation stopped DV2
management because navigation data is (IC8001)
information caused by not accessible caused by
demodulation error the demodulation defect
F601 Indeterminate sector ID Operation stopped caused DV2
requested by the request to access (IC8001)
abnormal ID data
F602 Access failure to LEAD- LEAD IN data unreadable
IN caused by
demodulation error
F603 Access failure to Access failure to CSS
KEYDET caused by data of disc
demodulation error
F610 ODC abnormality No permission for DV2
command execution (IC8001)
F611 6626 QCODE don't Access failure to seek DV2
read Error address in CD series (IC8001)
F612 No CRC OK for a Access failure to ID data DV2
specific time in DVD series (IC8001)
F630 No reply to KEY DET (for internal use only)
enquiry
F631 CPPM KEY DET is not (CPPM file system is DISC CPPM
available till the FILE unreadable caused by (*1)
terminal scratches)
F632 CPPM KEY DET is not Been revoked or falsified DISC EEPROM CPPM
available (IC8611) (*1)
Disc code
F103 Illegal highlight Position Big possibility of disc DISC
specification violation
during highlight display
HIC Error
F4FF Force initialize failure EEPROM DV2
(time out) (IC8611) (IC8001)
Micro computer error
F700 MBX overflow When replying message
to disc manager
F701 Message command Next message is sent
does not end before replying to disc
manager




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F702 Message command Message is changed
changes before it is sent as a reply
to disc manager
F880 Task number is not Message coming from a
appropriate non-existing task
F890 Sending message when Sending message to AV
message is being sent to task
AV task
F891 Message couldn't be Begin sending message to
sent to AV task AV task
F893 FROM falsification FROM DV2
(IC8651) (IC8001)
F894 EEPROM abnormality EEPROM Serial
(IC8611) communication on lone
F895 Language area Firm version agreement FROM
abnormality check for factory preset (IC8651)
setting failure prevention
F896 No existence model Firm version agreement
check for factory preset
setting failure prevention
F897 Initialize is not Initialize completion
completed check for factory preset
setting failure prevention
F898 Disagreement of Unsuitable combination
hardware and software of AV DECORDER,
SDRAM and FLASH
ROM (firmware)
F8A0 Message command is Begin sending message to
not appropriate AV task


Note:

An error code will be canceled if a power supply is turned OFF.

*1: CPPM is the copy guard function beforehand written in the disk for protection of copyrights.


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8.4 Last Error Code saved during NO PLAY
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Error code Error Content System computer Setting task System computer internal
error code
F0BF 6) Cannot playback because PCND_NOPLAY PHYSICAL 0x50 DriveManager 0xDOBF
physical layer is not recoginizable
F0C0 8) DVD: Cannot playback because PCND_NOPLAY VIDEO 0x70 DiscManager 0xDOC0
it is not DVD Video/Adio/VR
F0C1 9) DVD: Prohibited by the PCND_NOPLAY RCD 0x80 DiscManager 0xDOC1
restricted region code
F0C2 A) DVD: PAL restricted playback PCND_NOPLAY PAL 0x90 DiscManager 0xDOC2
F0C3 B) DVD: Parental lock setting PCND_NOPLAY PTL 0xA0 DiscManager 0xDOC3
prohibits the playback of the entire
title
F0C4 C) VCD: Prohibited because it is in PCND_NOPLAY PHOTO CD 0xB0 DiscManager 0xDOC4
PHOTO CD fromat
F0C5 VCD/CD: Prohibited because it is PCND_NOPLAY CDROM 0xC0 DiscManager 0xDOC5
CDROM without CD-DA



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8.5 Service mode table 2
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Pressing various button combinations on the player and remote control unit can activate the service
modes.




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8.6 Sales demonstration lock function
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This function prevents discs from being lost when the unit is used for sales demonstrations by disabling
the disc eject function. "LOC" is displayed on the unit, and ordinary operation is disabled.

8.6.1 Setting

8.6.2 Cancellation


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8.6.1 Setting
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The sales demonstration lock is set by simultaneously pressing STOP button on the player and POWER
button on the remote control unit for 1 second or longer.


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8.6.2 Cancellation
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The lock can be cancelled by the same procedure as used in setting. ("UNLOC" is displayed on
cancellation. Disconnecting the power cable from power outlet does not cancel the lock.)


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8.7 Handling After Completing Repairs
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Use the following procedure after completing repairs.

8.7.1 Method

8.7.2 Precautions


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8.7.1 Method
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Confirm that the power is turned on:

1. Press the "OPEN/CLOSE" button to close the tray.

2. Press the "POWER" button to turn off the power.

3. Disconnect the power plug from the outlet.


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8.7.2 Precautions
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Do not disconnect the power plug from the outlet with the tray still open, then close the tray manually.


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9 Service Precautions
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9.1 Recovery after the dvd player is repaired

9.2 Firmware version-up of the DVD player


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9.1 Recovery after the dvd player is repaired
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q When FROM or module P.C.B. is replaced, carry out the recovery processing to optimize the
drive.

Playback the recovery disk to process the recovery automatically.

q Recovery disc [Product number: RFKZD03R005] (RFKZD03R004 can not be recovered as a
partial item.

So use the new recovery disc, RFKZD03R005.)

q Performing recovery

1. Load the recovery disc RFKZD03R005 on to the player and run it.

2. Recovery is performed automatically. When it is finished, a message appears on the
screen.

3. Remove the recovery disc.

4. Turn off the power.

Note:

This unit requires no initialization process carried out after the traditional DVD players were repaired.

When the recovery measures are taken, the customer setting will return to the factory setting as same as
the procedure described in item of "Initialization" in 8.5. is carried out. Write down the contents of the
setting before recovery processing,and reset the player.


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9.2 Firmware version-up of the DVD player
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q The firmware of the DVD player may be renewed to improve the quality including
operationability and playerbility to the substandard discs.processing to optimize the drive.

The recovery disc has also firmware version-up.

q After version-up, recovery processing is executed automatically.

q Part number of the recovery disc for version-up will be noticed when it is supplied.

q Updating firmware

1. Load the recovery disc that is supplied to the player and run it.

2. Firmware version of the player is automatically checked. Appropriate message appears
whenever necessary.

3. Using remote controller“s cursor key, select whether version updating is to be done or not.
(Selection of Yes/No)

4. a. If Yes is selected, version updating is performed.

b. If No is selected, only recovery is performed.

5. a. When updating is finished, remove the disc according to the message appearing on the
screen.

b. Remove the disc according to the message appearing on the screen.

6. Turn off the power.

Note:

If the AC power supply is shut out during version-up due to a power failure, the version-up is
improperly carried out.



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In such a case, replace the FROM and carry out the version-up again.


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10 ADJUSTMENT PROCEDURES
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10.1 Service Tools and Equipment

10.2 Important points in adjustment

10.2.1 Important points in optical adjustment

10.2.2 Important points in electrical adjustment

10.3 Storing and Handling Test Discs

10.4 Optical adjustment

10.4.1 Optical pickup tilt adjustment

10.4.1.1 Adjustment procedure

10.4.1.2 Important points

10.4.1.3 Check after adjustment

10.4.1.4 Procedure for screw lock


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10.1 Service Tools and Equipment
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Application Name Number
Tilt adjustment DVD test disc DVDT-S15 or DVDT-S01

Hex wrench Available on sales route.
Others Grease 1 RFKXGAK152
Grease 2 RFKXPG641
Oil (1) RFKXGA1280
Confirmation CD test disc PVCD-K06 or any other commercially available disc
VCD test disc PVCD-K06 or any other commercially available disc
Recovery disc RFKZD03R005



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10.2 Important points in adjustment
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10.2.1 Important points in optical adjustment

10.2.2 Important points in electrical adjustment


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10.2.1 Important points in optical adjustment
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q Before starting optical adjustment, be sure to take anti-static measures.

q Optical pickup tilt adjustment is needed after replacement of the following components.

1. Optical pickup unit

2. Spindle motor unit

3. Optical pickup peripheral parts (such as rail)

Notes

Adjustment is generally unnecessary after replacing other parts of the traverse unit. However, make
adjustment if there is a noticeable degradation in picture quality. Optical adjustments cannot be made
inside the optical pickup. Adjustment isgenerally unnecessary after replacing the traverse unit.


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10.2.2 Important points in electrical adjustment
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q Follow the adjustment procedures described in this Manual.


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10.3 Storing and Handling Test Discs
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q Surface precision is vital for DVD test discs. Be sure to store and handle them carefully.

1. Do not place discs directly onto the workbench, etc., after use.

2. Handle discs carefully in order to maintain their flatness. Place them into their case after use and
store them vertically. Store discs in a cool place where they are not exposed to direct sunlight or
air from air conditioners.

3. Accurate adjustment will not be possible if the disc is warped when placed on a surface made of
glass, etc. If this happens, use a new test disc to make optical adjustments.

4. If adjustment is done using a warped disc, the adjustment will be incorrect and some discs will
not be playable.


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10.4 Optical adjustment
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10.4.1 Optical pickup tilt adjustment

10.4.1.1 Adjustment procedur