2005 Matsushita Electric Industrial CO., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation of law.
1
1. INTRODUCTION
This service manual contains technical information which will allow service personnel to
understand and service this model.
If the circuit is changed or modified, this information will be followed by supplementary service
manual to be filed with original service manual.
Note:
Adjustment procedures, Disassembly Procedures and Assembly Procedures for VCR
Mechanism Chassis are separate volume from this service manual. Please refer to the service
manual for R4 Mechanism Chassis for EURO model (MAD0403002C2).
Model No.Indication Mark
NV-VP23EG23EG
NV-VP23EC23EC
NV-VP23EP23EP
NV-VP28EG28EG
NV-VP28EC28EC
NV-VP33EG33EG
NV-VP33EC33EC
NV-VP33EB33EB
NV-VP33EBL33EBL
NV-VP33EP33EP
2. SAFETY PRECAUTIONS
2.1. GENERAL GUIDELINES
1. Be careful during removing metal parts, sharp edges.
2. 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.
3. After servicing, see to it that all the protective devices such as
insulation barriers, insulation papers shields are properly
installed.
4. After servicing, make the following leakage current checks to
2
prevent the customer from being exposed to shock hazards.
2.1.1. LEAKAGE CURRENT COLD CHECK
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 the chassis,
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 infinity.
Figure 1
2.1.2. LEAKAGE CURRENT HOT CHECK (See Figure 1)
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 0.15 F
capacitor, between each exposed metallic part on the set and a
good earth ground such as a water pipe, as shown in Figure 1.
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 must not exceed 1/2
milliamp. In case a measurement is outside of the limits specified,
3
there is a possibility of a shock hazard, and the equipment should
be repaired and rechecked before it is returned to the customer.
3. PREVENTION OF ELECTRO STATIC DISCHARGE
(ESD) TO ELECTROSTATICALLY SENSITIVE (ES)
DEVICES
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 transistors and 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 discharging ESD 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, aluminium foil or
comparable conductive 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
4
installed.
unsichtbare
Lasereinheit
Lasereinheit
Strahlung
der
die
Caution
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 harmless 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 to
damage an ES device).
4. PRECAUTION OF LASER DIODE
CAUTION:ACHTUNG:
This product utilizes a laser diode with the unit
turned “on”,
invisible laser radiation is emitted from the pickup
lens.
Wave length: 662 nm/785 nm
Maximum output radiation power from pickup: 100
W/VDE.
Laser radiation from the pickup lens is on a safety
level, if following precautions are followed:
1.Do not disassemble the optical pickup unit,
since radiation
from exposed laser diode is dangerous.
2.Do not adjust the variable resistor on the
pickup unit.
It was already adjusted.
3.Recommend not to look at pickup lens.3.Nicht in die Fokussierlinse blicken.
4.Do not look at the focus lens using optical
instruments.
Dieses Produkt enthält eine Laserdiode.
Im eingeschalteten Zustand wird
Laserstrahlung von der
Lasereinheit ausgestrahlt.
Wellenlänge: 662 nm/785 nm
Maximale Strahlungsleistung der
/VDE.
Die Strahlung der eingeschalteten
ungefährlich, wenn
folgende Punkte beachtet werden:
1.Die Lasereinheit nicht zerlegen, da die
der freigelegten
Laserdiode gefährlich ist.
2.Den werksseitig justierten Einstellregler
Lasereinheit nicht
verstellen.
4.Auch nicht mit optischen Instrumenten in
Fokussierlinse blicken.
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4.1. ABOUT LEAD FREE SOLDER (PbF)
This model uses lead free solder (PbF). For repair use only lead free handsolder.
Caution:
Pb free solder has a higher melting point than standard solder; Typically the melting 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). 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.
5. PREVENTION OF STATIC ELECTRICITY
DISCHARGE
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
Some devices such as the DVD player use the optical pickup (laser diode) and the optical
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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
1. Put a conductive material (sheet) or iron sheet on the area where
the optical pickup is placed, and ground the sheet.
5.1.2. HUMAN BODY GROUNDING
1. Use the anti-static wrist strap to discharge the static electricity
form your body.
5.1.3. HANDLING OF OPTICAL PICKUP
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 according to 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.
6. GENERAL DESCRIPTION
6.1. OPERATING INSTRUCTIONS
6.2. SERVICE CAUTION
6.2.1. REPLACING IC6002/EEPROM
When the EEPROM: IC6002 is replaced, applicable model code, option code and electrical
adjustment data will not be available.
Therefore, enter and/or adjust the necessary data after replacing IC6002 by referring following
7
procedure.
STEP1.REPLACE THE IC6002
1. Remove the PCB with Mechanism unit by referring the
Disassembly procedure.
2. Disconnect the AC plug and replace the IC6002.
STEP2.INPUT THE MODEL & OPTION CODE
1. Set up the applicable model code and option code by ordering the
following table.
PROCEDUREF.I.P. DISPLAY
Turn on the Service Mode
1.Press the FF key and the
EJECT key simultaneously for
more than 3 seconds.
Activate the Service Mode 2
2.While keep placing FF key,
press the EJECT key in twice.
Activate the Entering Mode.
3.Press the EJECT key for
more than 3 seconds.
Set the Mode 2.
4.Press the CH UP key in
twice.
Display the Setting Code.
5.Press the POWER Button to
turn the power on.
(Colon starts
Enter the Model and Option Code.
6.Service Screen is displayed on the monitor.
7.Set the applicable Model and Option code by
using REW, PLAY, STOP and FF keys on the
Remote Controller. (See Fig.S1 & S2)
Exit from Service Mode.
8.Press the POWER Button to
turn the power off.
9. Press FF and EJECT keys
simultaneously in 6 times.
(Normal Indication)
flashing)
Fig. S1 Service Screen Sample for NV-VP23EP
8
Fig. S2 Model Code & Option Code
NOTE:
Since all electrical adjustments data is still not available, perform the Electrical Adjustment
continuously.
6.2.2. CYLINDER UNIT REPLACEMENT
NOTE:
Replacing only Upper Cylinder unit of R4 Mechanism can not be
performed, as securing of RT gap is impossible out of factory,
please replace the cylinder by whole Cylinder Unit. The
Compatibility Adjustment should be performed after replacement of
the DD Cylinder Unit.
1. Remove the Mechanism Unit from Main PCB / Chassis referring to
"Disassembly Procedure".
2. Unlock 2 locking tabs on a side to release the Cylinder Flat Cable
as shown.
CAUTION:
Handle the Cylinder Flat Cable with care. When it damaged, you
should replace whole Cylinder unit.
3. Remove the RED screw and GOLD screw to disassemble the
Cylinder Unit.
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NOTE:
When reassembling, perform the steps in the reverse order, and
perform the COMPATIBILITY ADJUSTMENT certainly after
CYLINDER UNIT REPLACEMENT.
6.2.3. ATTENTION FOR REPLAYING THE DD CYLINDER
1. Put the gloves on your hands.
2. Turn the DD Cylinder Unit over.
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3. Insert the Flat Cable into the Flat Cable Holder
4. Insert the Flat Cable Holder to the DD Cylinder Unit.
5. The "COMPATIBILITY ADJUSTMENT" should be performed after
the replacement of the DD Cylinder Unit.
NOTE:
In case that you have inserted the Flat Cable Holder
11
(FPC Holder) to the DD Cylinder Unit before inserting the Flat Cable
(Flexible card) into the Flat Cable Holder. Pushing stopper portion
of the Flat Cable Holder with a small minus screw driver, remove
the Flat Cable Holder while paying attention for not to scratch the
DD Cylinder and not to break the Head Chip as shown below.
6.2.4. FLAT CARD CABLE INSTALLATION
When installing the Flat Card Cable on the connector, install the Flat Card Cable with the cable
contacts facing the connector contacts.
6.3. REMOVAL OF CASSETTE TAPE
When the cassette tape could not be uninstalled from an electrical malfunction, there are two
ways to remove a cassette tape.
1. Removal by compulsory unloading.
A. Press FF and EJECT button simultaneously for more than 3
seconds and set the Service Mode to 7.
B. Press STOP button in order to unload the mechanism.
(Pay attention to tape slack)
Service Mode Indication:
7 0L 00 (STOP) 7 0L A2 (EJECT)
2. Removal by manual operation by rotating the Loading Motor with
the batteries.
A. Disconnect the AC plug, and remove the Top Panel and the
Front Panel by referring to the Disassembly Procedures.
B. Connect one batterie (9V spec.) to the Loading Motor in series
for supplying 9V to rotate the Loading Motor.
12
C. Stop unloading just before unloading would be completed.
D. Then the tape becomes slack.
13
E. Rotate the S-Reel by a small minus screwdriver to remove the
slack tape.
F. Then unload again to remove the cassette tape.
14
3. Removal by manual operations after uninstalling the mechanism.
A. Disconnect the AC plug remove the Top Panel, Front Panel and
the Mechanism by referring to the Disassembly Procedures.
B. Remove the Screw (S1) and remove the Loading Motor both.
C. Rotate the Main Cam Gear counter-clockwise until just before
the unloading would be completed.
D. Rotate the Capstan Motor clockwise to remove the slack tape.
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E. Rotate the Main Cam Gear counter-clockwise again to remove
the cassette-tape.
F. Set the Position Switch to EJECT POSITION certainly.
G. Install the Loading Motor and tighten screw (S1).
6.4. SELF-DIAGNOSIS & SERVICE INFORMATION DISPLAY
Refer to the Service Manual for R4 Mechanism Chassis for EURO model (MAD0403002C2).
6.5. INTRODUCTION OF VIDEO / HEAD CLEANING CASSETTE /
(POLISHING TYPE)
1. We are pleased to introduce Panasonic Video Head Cleaning
Cassette, VFK0923FT [for service purposes] and VFK0923FSE [
for end users] for all VHS/SVHS VCP and VCR.
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2. These cleaning cassettes are exclusive removing the hard and
sticky clogging on video heads.
3. These improve the efficiency of video head cleaning service and
shortening cleaning time for end users.
VFK0923FT
(For Service usage)
Type of CassetteFull VHS Cassette
Cleaning Time10 Seconds/Time
Tape Length20 m
Usability in a Path180 Times
VFK0823FSE
(For end users)
Type of CassetteFull VHS Cassette
Cleaning Time10 Seconds/Time
Tape Length3.34 m
Usability in a Path30 Times
Note:
The tape material itself is the same in both types.
7. DISASSEMBLING THE CASING AND CHECKING
PCBs
7.1. DISASSEMBLY PROCEDURE
7.2. CASING PARTS AND PCB POSITIONS
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7.3. TOP PANEL
1. Unscrew the Screws.
7.4. FRONT PANEL UNIT
1. Unscrew the Screw.
2. Remove the Tabs.
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Note:
When attaching Front Panel, in order to hook Cassette Door
Opener Lever to Cassette Door, push up cassette door in the
direction of arrow and insert a front panel.
7.5. FRONT JACK PCB UNIT
1. Unscrew the Screws.
2. Remove the Tabs.
7.6. FRONT SWITCH PCB UNIT
1. Release the Screws.
2. Remove the Tabs.
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7.7. VIDEO MECHANISM UNIT
1. Unscrew the Screws.
2. Disconnect the Cylinder Connector (A).
3. Disconnect the A/C Head Connector (B).
4. Disconnect the Connector (C).
5. Disconnect the Loading Motor Connector (D).
6. Remove the VHS Mechansim Unit.
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7.8. DVD MECHANISM UNIT
1. Unscrew the Screws.
2. Lift up the DVD Mechanism Unit.
3. Remove the Cables.
4. Remove the DVD Mechanism Unit.
5. Remove the Protection Foil.
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7.9. MAIN PCB UNIT
1. Unscrew the Screws.
2. Release the Connectors.
3. Remove the Main PCB Unit.
22
7.10. POWER PCB UNIT
1. Unscrew the Screws.
2. Release the Connectors.
3. Remove the Power PCB Unit.
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7.11. AV DECODER PCB UNIT
1. Unscrew the Screws.
2. Release the Connectors.
3. Remove the AV Decoder PCB Unit.
7.12. SERVICE POSITION
7.12.1. SERVICE POSITION OF THE AV MAIN PCB
24
7.12.2. SERVICE POSITION OF THE POWER SUPPLY PCB
7.12.3. SERVICE POSITION OF THE DECODER PCB AND TERMINAL PCB
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 function before 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.)
8.2. CAUTIONS TO BE USED BEFORE REPLACING THE OPTICAL
PICKUP UNIT AND SPINDLE MOTOR ASSEMBLY
27
Before replacing the optical pickup unit and spindle motor assembly, check the total using
Display
hours
4
10
hours
4
10
hours
4
10
hours for each of them. The checking method is as follows:
Operating state & Key operation
Using hours of CD laserPress “PAUSE”, “FWD-SKIP” and “5” on the remote
control in this order while the unit is stopped
Using hours of DVD laserPress “PAUSE”, “FWD-SKIP” and “5” on the remote
control in this order while the unit is stopped
Using hours of SP motor
Resetting using hours of CD
and DVD lasers
(Simultaneous resetting)
Resetting using hours of
the motor
Press “PAUSE”, “FWD-SKIP and “6” on the remote
control in this order while the unit is stopped
Press “STOP”, “FWD-SKIP” and “5” on the remote
control in this order while displaying Timer 1 data
Press “STOP”, “FWD-SKIP” and “6” on the remote
control in this order while displaying Timer 2 data
T1_xxxx_yyyy
yyyy: total
displayed by
figures (unit:
T1_xxxx_yyyy
xxxx: total
displayed by
figures (unit:
T2_xxxx
xxxx: total
displayed by
figures (unit:
T1_0000_0000
T2_0000
Cautions to be taken when replacing the optical pickup
The optical pickup may break down due to the static electricity of human body. Take proper
protection measures against static electricity before repairing the parts around the optical
pickup. (See the page describing the PREVENTION OF STATIC ELECTRICITYDISCHARGE.)
1. Do not touch the areas around the laser diode and actuator.
2. Do not judge the laser diode with a tester. (The tester will be
damaged easily.)
9. SELF-DIAGNOSIS FUNCTION AND SERVICE
MODES
9.1. SERVICE MODE TABLE 1
The service modes can be activated by pressing various button combination on the player and
remote control unit.
28
Player buttonsRemote control unit
Note
to
-
Diagnosis
Function
Display).
to
Optical
Tilt
Adjustment
the
ROM
program.
to
Optical
Replacement
Procedure.
to
Initializing
player.
buttons
PLAY (DVD)
+
OPEN/CLOSE
0Displaying the UHF display Refer
Application
9.1. Self
PAUSE
SKIP/
SEARCH<<
OPEN/CLOSE
5Jitter check, tilt adjustment
*Display shows J_xxx_yyy_zz
"yyy" and "zz" shown to the right have nothing
to do with the jitter value. "yyy" is the error
counter, while "zz" is the focusdrive value.
Refer to section 11.3. for Optical Pickup Tilt
Adjustment Procedure.
6Checking the region numbers and broadcast
system
7Checking the program versionCheck
9Lighting Confirmation Function of Display Tube
FUNCTIONSChecking the laser drive currentRefer
PAUSEWriting the laser drive current value after
replacing the optical pickup (do not use for
anything other than optical pickup replacement)
Initializing the DVD player
(restoring factory preset settings)
U11Focus error
H01Tray loading error
H02Spindle servo error(Spindle servo, DSC SP motor, CLV servo
H03Traverse servo error
H04Tracking servo error
H05Seek error
H06Power errorCannot switch off the power because of
and system computer communication
H07Spindle motor drive error
F103Illegal highlight PositionBig possibility of disc specification
highlight display
F498No communication between Front
Micro Computer and Main Micro
Computer after power on
F499No response from Main Micro
Main Micro Computer hangs up
Computer when key code is sent from
Front Micro Computer to Main Micro
Computer
F4FFForce initialize failure (time out)
F500DSC errorDSC stops in the occurence of servo error
focus error, etc)
F501DSC not ReadyDSC-system computer communication
(Communication failure caused by idling
F502DSC Time out errorSimilar disposal as F500
F503DSC communication FailureCommunication error (result error
communication command was sent)
F505DSC Attention errorSimilar disposal as F500
F506Invalid mediaDisc is flipped over, TOC unreadable,
disc
F600Access failure to management
information caused by demodulation
Operation stopped because navigation
accessible caused by the demodulation
error
F601Indeterminate sector ID requestedOperation stopped caused by the request
abnormal ID data
F602Access failure to LEAD-IN caused by
LEAD IN data unreadable
demodulation error
F603Access failure to KEYDET caused by
Access failure to CSS data of disc
demodulation error
F610ODC abnormalityNo permission for command execution
F6116626 QCODE don’t read ErrorAccess failure to seek address in CD
F612No CRC OK for a specific timeAccess failure to ID data in DVD series
F630No reply to KEY DET enquiry(for internal use only)
F631CPPM KEY DET is not available till the
F632CPPM KEY DET is not availableBeen revoked or falsified
F103Illegal highlight PositionBig possibility of disc specification
highlight display
F700MBX overflowWhen replying message to disc manager
F701Message command does not endNext message is sent before replying to
manager
F702Message command changesMessage is changed before it is sent as a
disc manager
F880Task number is not appropriateMessage coming from a non-existing task
F890Sending message when message is
being sent to AV task
F891Message couldn’t be sent to AV taskBegin sending message to AV task
F893FROM falsification
F894EEPROM abnormality
F895Language area abnormalityFirm version agreement check for factory
F896No existence modelFirm version agreement check for factory
F897Initialize is not completedInitialize completion check for factory
F8A0Message command is not appropriateBegin sending message to AV task
Sending message to AV task
setting failure prevention
setting failure
prevention
failure prevention
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.
9.3. LAST ERROR CODE SAVED DURING NO PLAY
31
Error
computer
code
0xDOBF
0xDOC0
0xDOC1
0xDOC2
0xDOC3
0xDOC4
0xDOC5
code
F0BF6) Cannot playback
because physical layer is
not recoginizable
F0C08) DVD: Cannot playback
because it is not DVD Video
/Audio/VR
F0C19) DVD: Prohibited by the
restricted region code
F0C2A) DVD: PAL restricted
playback
F0C3B) DVD: Parental lock
setting prohibits the
playback of the entire title
F0C4C) VCD: Prohibited
because it is in PHOTO CD
format
F0C5VCD/CD: Prohibited
because it is CDROM
without CD-DA
Error ContentSystem computerSetting taskSystem
PCND_NOPLAY
PHYSICAL 0x50
PCND_NOPLAY VIDEO
0x70
PCND_NOPLAY RCD
0x80
PCND_NOPLAY PAL
0x90
PCND_NOPLAY PTL
0xA0
PCND_NOPLAY PHOTO
CD 0xB0
PCND_NOPLAY
CDROM 0xC0
error
DiscManager
DiscManager
DiscManager
DiscManager
DiscManager
DiscManager
DiscManager
9.4. SERVICE MODE TABLE 2
Pressing various button combinations on the player and remote control unit can activate the
service modes.
9.5. SERVO PROCESS FLOW
32
9.6. DVD SERVO PROCESS DISPLAY MODE
Process
50~7F
80~9F
A0~BF
In starting operation of the player, a number is allotted to each servo process so that the
operation of each step can be seen. The relation between the process and the displayed number
are as follows:
Number allotment to the servo process.
Process
classification
Initial start processInitial startThe process starts after the tray is loaded.
Restart processRestartWhen a user operates in the “READY” state,
Seek processSeekThe optical pickup is moved to the disc
Each processing itemDescription
(The state
is changed to “READY” or “PREPARE”.)
Secondary learningServos for the DVD-DL 1st layer and the CD-
DA double
speed are learned in this step.
each servo is
turned on.
destination in this
process.
0~40
33
Process
Process
C1~C3
C4~C6
C7~C9
F0~FF
classification
Repair processRecover
Stop processStopA servo is controlled in response to the
Each processing itemDescription
(Error check)An error is searched in the PLAY/SEEK state.
(Attention)An error is recovered following the attention
error
interrupt from the S-ODC.
(Q code read)If any Q code is improperly read, reset and
retry.
user~s operation
to stop the disc completely.
9.7. OVERVIEW OF EACH FUNCTION
9.7.1. CUMULATIVE OPERATION TIME DISPLAY
1. Operation/display
DVD/CD laser operation
time
Unit: 120 hours in decimal
notation
Spindle motor operation
time
Unit: 1230 hours in decimal
notation
Key operations are as follows.
Laser operation time ............. In STOP mode,
main unit PAUSE+FWD-SKIP+ remote controller [5]
Spindle motor operation time ..... In STOP mode,
main unit PAUSE+FWD-SKIP+ remote controller [6]
To reset the timer, perform the following while
displaying the time with above key operation.
Laser operation time ............. In STOP mode,
main unit STOP+FWD-SKIP+ remote controller [5]
Spindle motor operation time ..... In STOP mode,
main unit STOP+FWD-SKIP+ remote controller [6]
2. How to utilize
Reference information in fault diagnosis of laser or
spindle motor system.
Review of faulty point in repeated repair
34
9.7.2. SERVO PROCESS DISPLAY
1. Operation/display
While the player is in STOP mode, perform the specified key
operation to display the servo process number on FL.
When the display does not change from the error
indication, press Open/Close key to show
the servo process number.
Key operation: In STOP mode,
main unit PAUSE+FWD- SKIP+ remote controller [7]
Number to the left ...
... Process number when
halted
Number to the right ...
... Process number in
progress
9.8. SALES DEMONSTRATION LOCK FUNCTION
This function prevents discs from being lost
when the unit is used for sales demonstrations
by disabling the disc eject function.
"LOCK" is displayed on the unit and
ordinary operation is disabled.
9.8.1. SETTING
The sales demonstration lock is set by simultaneously pressing STOP button on the player and
POWER button on the remote control unit.
9.8.2. CANCELLATION
The lock can be cancelled by the same procedure as used
in setting. ("UNLOCK" is displayed on cancellation.
Disconnecting the power cable from power outlet does
not cancel the lock.)
9.9. HANDLING AFTER COMPLETING REPAIRS
Use the following procedure after completing repairs.
9.9.1. PRECAUTIONS
Do not disconnect the power plug from the outlet with the tray still open, then close the tray
manually.
9.9.2. METHOD
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.
35
3. Disconnect the power plug from the outlet.
9.10. SERVICE PRECAUTIONS
9.10.1. RECOVERY AFTER THE DVD PLAYER IS REPAIRED
When an FROM or an EEPROM on the decoder PCB has replaced, carry out the recovery disc
processing to optimize the drive. Playback the disk to process the recovery automatically.
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". Write down the contents of the
setting before recovery processing and reset the player.
9.10.2. FIRMWARE VERSION-UP OF THE DVD PLAYER
The firmware of the DVD player may be renewed to improve the quality including
operationability and playability to the substandard discs processing to optimize the drive.
Note:
If the AC power supply is shut down during version-up due to a power failure, the version-up is
improperly carried out. In such a case, replace the FROM and carry out the version-up again.
The product number of the version-up disc will be noticed when it is supplied.
9.10.3. FIRMWARE VERSION-UP AND RECOVERY WITH DISC
- Recovery
- Firmware updating
Simply run the recovery disc. Then both of the above
operations are automatically performed.
Commercially available CD-R can now perform updating
and recovery process, making it easier to update the
version.
Recovery process: Optimization of player after replacement
of FROM and Decoder PCB.
Version updating: Firmware updating for improved
operability and performance.
9.10.4. HOW TO USE RECOVERY DISC
9.10.4.1. PERFORMIG 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.
36
3. Remove the recovery disc.
4. Turn off the power.
9.10.4.2. UPDATING FIRMWARE
1. Load the recovery disc RFKZD03R005
on to the player and run it.
2. Firmware version of the player is automatically checked.
Appropriate message appears whenever necessary.
3. Using remote controllers 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.
9.11. VCR SELF-DIAGNOSIS RESULT DISPLAY
The "SELF-DIAGNOSIS RESULT DISPLAY & MEMORY
function is built in this VTR.
It means that when the VCR detects undesirable condition,
it can be displayed a “Error code (Two numbers from the right)” with Service Mode 2.
Since the "Error code" is stored in the EEPROM,
it can be displayed although after disconnected the AC leads.
It can be displayed with Service Mode 2.
(If a second error had been detected,
only the most recent error is displayed.)
For more details, refer to the Service Manual
for R4 Mechanism Chassis for EURO model
(MAD0403002C2).
9.12. CAUTION FOR AC MAINS LEAD (NV-VP33EB/EBL)
10. ASSEMBLING AND / DISASSEMBLING / THE
MECHANISM UNIT
10.1. DISASSEMBLY PROCEDURE
37
10.2. TERMINAL PCB UNIT
1. Unscrew the Screw.
2. Remove the Solder.
3. Remove the Cable.
4. Remove the Terminal PCB Unit.
38
10.3. FRONT HOLDER
1. Remove the Front Holder
10.4. CLAMP PLATE UNIT
39
1. Push the stopper with hand to slide the tabs and remove the
clamp plate unit.
10.5. TRAY
1. Lift the tray.
<Precautions in reassembling 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.
40
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.
41
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.
42
10.6. TRAVERSE BLOCK
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.
10.7. TRAVERSE GEAR
1. Disengage the tabs from the traverse gear.
2. Remove the traverse gears B and C.
43
<Precautions in reassembling the traverse block>
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).
44
10.8. OPTICAL PICKUP UNIT
1. Unscrew the screws.
2. Remove the spring holders and the springs.
3. Pull out the drive shaft and guide shaft.
45
10.8.1. DISASSEMBLING THE OPTICAL PICKUP UNIT
1. Remove the two screws and remove the TRV feed rack.
2. Remove the FFC cable.
3. Remove the optical pickup.
Fig. 1
10.8.2. CAUTIONS TO BE TAKEN WHEN REPLACING THE OPTICAL PICKUP
- Replace the optical pickup according to the following procedure.
1. Install the TRV feed rack on the optical pickup (see Fig. 1).
2. Install the Optical Pickup Unit, Spring, Drive shaft, Guide shaft
and Spring holder on the Traverse block.
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. Install the FFCable (see Fig. 1).
Fig. 2
46
Fig. 3
10.9. DISASSEMBLING THE / MIDDLE CHASSIS
1. Remove the holder pins.
2. Remove the tab.
3. It lifts while pulling it in the direction of the arrow.
47
10.10. DISASSEMBLING THE / TRAVERSE
1. Unscrew the screw.
2. Remove the traverse gear A.
10.11. DISASSEMBLING THE / SPINDLE MOTOR UNIT /
1. Remove the floating rubbers.
48
11. ADJUSTMENT PROCEDURES
11.1. IMPORTANT POINTS IN ADJUSTMENT
11.1.1. IMPORTANT POINTS IN OPTICAL ADJUSTMENT
- Before starting optical adjustment be sure to take anti-static
measures.
- 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 is generally unnecessary after replacing
the traverse unit.
11.1.2. IMPORTANT POINTS IN ELECTRICAL ADJUSTMENT
- Follow the adjustment procedures described in this Manual.
11.2. STORING AND HANDLING TEST DISCS
- 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.
11.3. OPTICAL ADJUSTMENT
11.3.1. OPTICAL PICKUP TILT ADJUSTMENT
49
Measurement
point
Measuring equipmentAdjustment value
None (Main unit display
for servicing is used.)
11.3.1.1. ADJUSTMENT PROCEDURE
Adjustment
point
Tangential
adjustment
screw
Tilt
adjustment
screw
ModeDisc
T01 (inner
periphery)
play
T43 (outer
periphery)
play
Adjust to the minimum
jitter value.
DVDR-S15
or DVDTS01
1. While pressing PAUSE and OPEN/CLOSE buttons on the main
unit, press "5" on the remote control unit.
2. Confirm that "J_xxx_yyy_zz" is shown on the front display.
For your information:
"yyy" and "zz" shown to the right have nothing to do with the jitter value. "yyy" is the error
counter, while "zz" is the focus drive value.
Note:
Jitter value appears on the front display.
3. Play test disc T01 (inner periphery).
4. Adjust tangential adjustment screw so that the jitter value is
minimized.
5. Play test disc T43 (outer periphery).
6. Adjust tilt adjustment screw 1 so that the jitter value is minimized.
7. Play test disc T43 (outer periphery).
8. Adjust tilt adjustment screw 2 so that the jitter value is minimized.
9. Repeat adjusting tilt adjustment screws 1 and 2 alternately until
the jitter value is minimized.
11.3.1.2. IMPORTANT POINTS
1. Make tangential adjustment first and then make tilt adjustment.
2. Repeat adjusting two or three times to find the optimum point.
50
3. Finish the procedure with tilt adjustment.
Note:
When adjust Tilt adjustment screw 2, turn the DVD unit slightly so that the Tilt adjustment screw
2 could be adjusted.
51
11.3.1.3. CHECK AFTER ADJUSTMENT
Play test disc or any other disc to make sure there is no picture degradation in the inner, middle
and outer peripheries and no audio skipping. After adjustment is finished, lock each adjustment
screw in position using screw lock.
11.3.1.4. PROCEDURE FOR SCREW LOCK
1. After adjustment, remove top panel, tray, clamper base and
traverse unit in this sequence.
2. Lay the traverse unit upside down and fix adjustment screw with
screw lock.
3. After fixing, reassemble traverse unit, clamper base, tray and top
panel.
11.4. VCR ELECTRICAL ADJUSTMENT PROCEDURES
11.4.1. TEST EQUIPMENT
The following equipments are required for Electrical
Adjustments.
1. Dual-Trace Oscilloscope
- Voltage Range: 0.005-5V/div
- Frequency Range: DC-35MHz
- Probes: 10:1 / 1:1
2. Frequency Counter
- Frequency Range: 0-10MHz
- Probes: 1:1
3. Universal Counter
4. Digital Volt Meter (D.V.M.)
52
5. Video Sweep Generator
REMARKS
procedure
ADJUSTMENT
Fig.
of
FREQUENCY
RESPONCE
ADJUSTMENT
in
6. Sinewave Generator
7. Video Pattern Generator
8. Monitor TV
9. DC Power Supply
10. VHS Blank Tape
11. VHS Alignment Tape
- Parts No.: VFJ8125H3F(PAL)
11.4.2. VCR SETTING
When no indication in the procedure, set each selector as follows.
1. TAPE SPEED: SP
2. CHANNEL: AV1/AV2
(Set to signal input terminal number)
Press the FF and EJECT Keys
simultaneously for 3 seconds.
Press the FF and EJECT Keys
simultaneously twice.
Press the EJECT key for 3
seconds.
Press the CH UP key once.
Insert the Alignment cassette
tape. (PAL:VFJ8125H3F)
When the sequence of the automatical adjustment
has been terminated, the following action has been
made.
*SUCCEED: The cassette tape is ejected.
*ERROR : The "F2"is displayed on the FIP.
(Check the Servo/Syscon circuit and
Cylinder unit.)
Release the Service mode by pressing the EJECT
and FF keys simultaneously in 6 times until the FIP
becomes normal indication.
11.4.5. VIDEO FREQUENCY RESPONSE ADJUSTMENT
Fig. E4
54
PROCEDURESFIP DISPLAY
Input the Video sweep signal.
(See Fig.E1)
Press the FF and EJECT Keys
simultaneously for 3 seconds.
Press the FF and EJECT Keys
simultaneously twice.
Press the EJECT key for 3
seconds.
Press the CH UP key until
"11" is displayed on FIP.
Insert the Self-recorded tape
and playback it. (SP/LP/EP
mode)
Connect the Oscilloscope to:
*CH1....Video Out (TW3002).
Press the "4" key on the remote controller.
(Confirm that TW6002 becomes high(5V)).
Adjust the Frequency response by pressing the
"2"(increase) and/or "8"(decrease) key on the
Remote Controller. (See Fig.E2)
Store the Adjusted value by pressing the "5" key
on the Remote
Controller.
Release the Service mode by pressing the EJECT
and FF keys
simultaneously in 6 times until the FIP becomes
normal indication.
11.4.6. LOCATION OF TEST POINTS & CONTROLS (MAIN PCB)
55
12. ABBREVIATIONS
56
INITIAL/LOGOABBREVIATIONS
AA0~UP
ACLK
AD0~UP
ADATA
ALE
AMUTE
AREQ
ARF
ASI
ASO
ASYNC
ADDRESS
AUDIO CLOCK
ADDRESS BUS
AUDIO PES PACKET DATA
ADDRESS LATCH ENABLE
AUDIO MUTE
AUDIO PES PACKET REQUEST
BIT CLOCK (PCM)
BIT CLOCK INPUT
BLACK DROP OUT
SUB CODE BLOCK CLOCK
CAP. FOR BOTTOM HOLD
BYPATH
BYTE CLOCK
CONSTANT ANGULAR
VELOCITY
CAP. BLACK DROP OUT
COMPACT DISC
CD SERIAL DATA CLOCK
CD SERIAL DATA
CD RF (EFM) SIGNAL
COMPACT DISC-VIDEO
CHANNEL DATA
SYSTEM CLOCKSELECT
CONSTANT LINEAR VELOCITY
CAP. OFF TRACK
CPU ADDRESS
CPU CHIP SELECT
CPU DATA
CPU ADDRESS LATCH
CPU ADDRESS DATA BUS
CPU INTERRUPT REQUEST
CPU READ ENABLE
CPU WRITE ENABLE
CHIPSELECT
COMPOSITE SYNC IN
COMPOSITE SYNC OUT
57
INITIAL/LOGOABBREVIATIONS
DDACCK
DEEMP
DEMPH
DIG0~UP
DIN
DMSRCK
DMUTE
DO
DOUT0~UP
DRF
DRPOUT
DREQ
DRESP
DSC
DSLF
DVD
D/A CONVERTER CLOCK
DEEMPHASIS BIT ON/OFF
DEEMPHASIS SWITCHING
FL DIGIT OUTPUT
DATA INPUT
DM SERIAL DATA READ
CLOCK
DIGITAL MUTE CONTROL
DROP OUT
DATAOUTPUT
DATA SLICE RF (BIAS)
DROP OUT SIGNAL
DATA REQUEST
DATA RESPONSE
DIGITAL SERVO CONTROLLER
DATA SLICE LOOP FILTER
DIGITAL VIDEO DISC
EEC
ECR
ENCSEL
ETMCLK
ETSCLK
ERROR TORQUE CONTROL
ERROR TORQUE CONTROL
REFERENCE
ENCODER SELECT
EXTERNAL M CLOCK (81MHz/
40.5MHz)
EXTERNAL S CLOCK (54MHz)
FFBAL
FCLK
FE
FFI
FEO
FG
FSC
FSCK
FOCUS BALANCE
FRAME CLOCK
FOCUS ERROR
FOCUS ERROR AMP
INVERTED INPUT
FOCUS ERROR AMP OUTPUT
FREQUENCY GENERATOR
FREQUENCY SUB CARRIER
FS (384 OVER SAMPLING)
CLOCK
GGNDCOMMON GROUNDING
(EARTH)
HHA0~UP
HD0~UP
HINT
HRXW
HOST ADDRESS
HOST DATA
HOST INTERRUPT
HOST READ/WRITE
58
INITIAL/LOGOABBREVIATIONS
IIECOUT
IPFRAG
IREF
ISEL
IEC958 FORMAT DATA
OUTPUT
INTERPOLATION FLAG
I (CURRENT) REFERENCE
INTERFACE MODE SELECT
LLDON
LPC
LRCK
LASER DIODE CONTROL
LASER POWER CONTROL
L CH/R CH DISTINCTION
CLOCK
MMA0~UP
MCK
MCKI
MCLK
MDATA
MDQ0~UP
MDQM
MLD
MPEG
MEMORY ADDRESS
MEMORY CLOCK
MEMORY CLOCK INPUT
MEMORY SERIAL COMMAND
CLOCK
MEMORY SERIAL COMMAND
DATA
MEMORY DATA INPUT/OUTPUT
MEMORY DATA I/O MASK
MEMORYSERIAL COMMAND
LOAD
MOVING PICTURE EXPERTS
GROUP
OODC
OFTR
OSCI
OSCO
OSD
PP1~UP
PCD
PCK
PDVD
PEAK
PLLCLK
PLLOK
PWMCTL
PWMDA
PWMOA, B
OPTICAL DISC CONTROLLER
OFF TRACKING
OSCILLATOR INPUT
OSCILLATOR OUTPUT
ON SCREEN DISPLAY
PORT
CD TRACKING PHASE
DIFFERENCE
PLL CLOCK
DVD TRACKING PHASE
DIFFERENCE
CAP. FOR PEAK HOLD
CHANNEL PLL CLOCK
PLL LOCK
PWM OUTPUT CONTROL
PULSE WAVE MOTOR DRIVEA
PULSE WAVE MOTOR OUT A,
B
SERIAL DATA INPUT
SERIAL DATA OUTPUT
SERIAL CLOCK
SERIAL DATA CLOCK
AUDIO SERIAL CLOCK
RECEIVER
SERIAL CLOCK
SERIAL CLOCK
SERIAL DATA
FL SEGMENT OUTPUT
SELECTCLOCK
SERIAL PORT ENABLE
SERIAL DATA IN
SERIAL DATA OUT
SERIAL PORT DATA INPUT
SERIAL PORT DATA OUTPUT
SERIAL PORT R/W ENABLE
SERIAL PORT READ CLOCK
SERIAL PORT WRITE CLOCK
SUB CODE Q CLOCK
SUBCODE Q DATA READ
CLOCK
SERIAL DATA
SRAM ADDRESS BUS
SRAM DATA BUS 0~7
START/STOP
STATUS
STREAM DATA CLOCK
STREAM DATA
STREAM DATA INPUT ENABLE
STREAM DATA POLARITY
SELECT
STREAM DATAVALIDITY
SUB CODE SERIAL
SUB CODE CLOCK
SUB CODE Q DATA
SYSTEM CLOCK
60
INITIAL/LOGOABBREVIATIONS
TTE
TIBAL
TID
TIN
TIP
TIS
TPSN
TPSO
TPSP
TRCRS
TRON
TRSON
VVBLANK
VCC
VCDCONT
VDD
VFB
VREF
VSS
TRACKING ERROR
BALANCE CONTROL
BALANCE OUTPUT 1
BALANCE INPUT
BALANCE INPUT
BALANCE OUTPUT 2
OP AMP INPUT
OP AMP OUTPUT
OP AMP INVERTED INPUT
TRACK CROSSSIGNAL
TRACKING ON
TRAVERSE SERVO ON
V BLANKING
COLLECTOR POWER SUPPLY
VOLTAGE
VIDEO CD CONTROL
(TRACKING
BALANCE)
DRAIN POWER SUPPLY
VOLTAGE
VIDEO FEED BACK
VOLTAGE REFERENCE
SOURCE POWER
SUPPLYVOLTAGE
WWAIT
WDCK
WEH
WSR
BUS CYCLE WAIT
WORD CLOCK
WRITE ENABLE HIGH
WORD SELECT RECEIVER
61
INITIAL/LOGOABBREVIATIONS
XX
XALE
XAREQ
XCDROM
XCS
XCSYNC
XDS
XHSYNCO
XHINT
XI
XINT
XMW
XO
XRE
XSRMCE
XSRMOE
XSRMWE
XVCS
XVDS
XVSYNCO
X' TAL
X ADDRESS LATCH ENABLE
X AUDIO DATA REQUEST
X CD ROM CHIP SELECT
X CHIP SELECT
X COMPOSITE SYNC
X DATA STROBE
X HORIZONTAL SYNC OUTPUT
XH INTERRUPTREQUEST
X' TAL OSCILLATOR INPUT
X INTERRUPT
X MEMORY WRITE ENABLE
X' TAL OSCILLATOR OUTPUT
X READ ENABLE
X SRAM CHIP ENABLE
X SRAM OUTPUT ENABLE
X SRAM WRITE ENABLE
X V-DEC CHIPSELECT
X V-DEC CONTROL BUS
STROBE
X VERTICAL SYNC OUTPUT
13. INPUT / OUTPUT CHART
13.1. INPUT / OUTPUT CHART FOR IC6001
13.2. TRUTH TABLE (EC/EP MODEL)
13.3. TRUTH TABLE (EB/EBL MODEL)
14. WAVEFORM TABLE
14.1. WAVEFORM
15. VOLTAGE CHART
16. INTERCONNECTION DIAGRAM
17. BLOCK DIAGRAM
17.1. POWER SUPPLY BLOCK DIAGRAM
17.2. VCR LUMINANCE & CHROMINANCE BLOCK DIAGRAM
17.3. VCR AUDIO BLOCK DIAGRAM
62
17.4. SYSCON & SERVO BLOCK DIAGRAM
17.5. DVD VIDEO BLOCK DIAGRAM
17.6. DVD OVERALL BLOCK DIAGRAM
17.7. DVD SERVO BLOCK DIAGRAM
17.8. DVD AUDIO BLOCK DIAGRAM
18. SCHEMATIC DIAGRAM
18.1. POWER PCB
18.2. MAIN PCB - AUDIO/VIDEO
18.3. MAIN PCB - I/O SECTION
18.4. MAIN PCB - SYSCON & SERVO
18.5. MAIN PCB - SYSCON & SERVO (ONLY REPD0024x)
18.6. AV DECODER PCB
18.7. FRONT PANEL PCB
18.8. TERMINAL PCB
19. PRINTED CIRCUIT BOARD
19.1. MAIN PCB (COMPONENT SIDE)
19.2. MAIN PCB (SOLDER SIDE)
19.3. MAIN PCB (COMPONENT SIDE - ONLY REPD0024x)
19.4. MAIN PCB (SOLDER SIDE - ONLY REPD0024x)
19.5. DECODER PCB (COMPONENT SIDE)
19.6. DECODER PCB (SOLDER SIDE)
19.7. POWER PCB
19.8. FRONT PCB
19.9. TERMINAL PCB
20. EXPLODED VIEWS
63
20.1. VCR CHASSIS PARTS SECTION
20.2. DVD CHASSIS PARTS SECTION
64
20.3. CASING PARTS SECTION
65
66
20.4. PACKING PARTS SECTION
67
21. REPLACEMENT PARTS LIST
Notes:
*Important safety notice:
Components identified by ; mark have special
characteristics important for safety.
Furthermore, special parts which have purposes of
fireretardant (resistors), high-quality sound (capacitors),
lownoise (resistors), etc. are used.
68
When replacing any of components, be sure to use only
manufactures specified parts shown in the parts list.
Do not use any part number shown on the Schematic
Diagramm for ordering. When you order a part,
please refer only to the PARTS LIST.
*Warning:
This product uses a laser diode.
Refer to caution statements.
*The marking (RTL) indicates the retention time is limited
for this item. After the discontinuation of this assembly in
production, it will no longer be available.
*PCB’s are identified by “ ” character.
Note: The *1, *2, *3, *4, *5, *6, *7, *8, *9, *10, *11, *12
in the Remarks column shows the models as
follows:
A5O/I BOOK ENG CONTRQTD0138-A1*1,*2,*3,*4,*5,*8,*9,*10,
A5O/I BOOK RUSRQTD0145-R1*1,*10
A5O/I BOOK POLRQTD0146-Q1*1,*10
A5O/I BOOK CZERQTD0147-S1*1,*10
A5O/I BOOK HUNRQTD0148-T1*1,*10
A5O/I BOOK GERRQTD0134-D1*2,*3,*4,*5,*8,*9,*11,*12
A5O/I BOOK ITARQTD0135-V1*2,*3,*4,*5,*8,*9,*11,*12
A5O/I BOOK DUTRQTD0136-H1*2,*3,*4,*5,*8,*9,*11,*12
A5O/I BOOK FRE PALRQTD0137-C1*4,*5,*8,*11
A5O/I BOOK SPARQTD0139-M1*4,*5,*8,*11
A5O/I BOOK PORRQTD0140-U1*4,*5,*8,*11
A5O/I BOOK ENG CONTRQTD0138-A1*1,*2,*3,*4,*5,*8,*9,*10,*
A5O/I BOOK FINRQTD0141-K1*4,*5,*8,*11
A5O/I BOOK SWERQTD0142-Z1*4,*5,*8,*11
A5O/I BOOK DANRQTD0143-J1*4,*5,*8,*11
A5O/I BOOK ENG UKRQTD0144-B1*6,*7