Panasonic DMR-ES25P Bedienungsanleitung
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
DMR-ES25P
DMR-ES25PC
Vol. 1
Colour
(S).......................Silver Type
DVD Recorder
ORDER NO.CHM0604022CE
B24
1 Safety Precaution 3
1.1. General guidelines 3
1.2. Caution for fuse replacement 3
2 Warning 4
2.1. Prevention of Electrostatic Discharge (ESD) to
Electrostatic Sensitive (ES) Devices 4
2.2. Precaution of Laser Diode 5
2.3. Service caution based on legal restrictions 6
3 Service Navigation 7
3.1. Service Information 7
4 Specifications 8
5 Feature 10
5.1. HDAVI Control (HDMI Link) 10
6 Location of Controls and Components 12
7 Operation Instructions 13
7.1. Taking out the Disc from DVD-Drive Unit when the Disc
cannot be ejected by OPEN/CLOSE button 13
8 Service Mode 14
8.1. Self-Diagnosis and Special Mode Setting 14
9 Service Fixture & Tools 22
10 Disassembly and Assembly Instructions 23
10.1. Disassembly Flow Chart 23
10.2. P.C.B. Positions 23
10.3. Top Case 24
10.4. Front Panel 24
10.5. SD Card P.C.B. 24
10.6. RAM/Digital P.C.B. Module 24
10.7. DV Jack P.C.B. 26
10.8. Front (L) P.C.B. 26
10.9. Rear Panel 26
10.10. Main P.C.B. 26
10.11. HDMI P.C.B. 27
11 Measurements and Adjustments 28
11.1. Service Positions 28
11.2. Notice after replacing RAM/Digital P.C.B. Module 30
11.3. When the unit does not operate normally after replacing
the Timer Microprocessor or Main P.C.B. 30
11.4. Standard Inspection Specifications after Making Repairs
30
12 Block Diagram 31
12.1. Power Supply Block Diagram 31
12.2. Analog Video Block Diagram 33
12.3. Analog Audio Block Diagram 34
12.4. Analog Timer Block Diagram 35
12.5. HDMI Block Diagram 36
13 Schematic Diagram 37
13.1. Interconnection Schematic Diagram 37
13.2. Power Supply Section (Main P.C.B.(1/3)) Schematic
Diagram (P) 38
13.3. A/V I/O (1/4) Section (Main P.C.B.(2/3)) Schematic
Diagram (A) 40
13.4. A/V I/O (2/4) Section (Main P.C.B.(2/3)) Schematic
Diagram (A) 41
13.5. A/V I/O (3/4) Section (Main P.C.B.(2/3)) Schematic
Diagram (A) 42
13.6. A/V I/O (4/4) Section (Main P.C.B.(2/3)) Schematic
Diagram (A) 43
13.7. Timer (1/4) Section (Main P.C.B.(3/3)) Schematic Diagram
Schematic Diagram (FL) 45
13.8. Timer (2/4) Section (Main P.C.B.(3/3)) Schematic Diagram
Schematic Diagram (FL) 46
13.9. Timer (3/4) Section (Main P.C.B.(3/3)) Schematic Diagram
Schematic Diagram (FL) 47
13.10. Timer (4/4) Section (Main P.C.B.(3/3)) Schematic Diagram
Schematic Diagram (FL) 48
13.11. HDMI Schematic Diagram 50
13.12. SD Card Schematic Diagram 52
13.13. DV Jack Schematic Diagram 53
13.14. Front (L) Schematic Diagram 53
14 Print Circuit Board 55
14.1. Main P.C.B. 55
14.2. HDMI P.C.B. 60
14.3. SD Card P.C.B., Front (L) P.C.B. 61
14.4. DV Jack P.C.B. 62
15 Appendix for Schematic Diagram 63
15.1. Voltage and Waveform Chart 63
16 Miscellaneous 68
16.1. Abbreviations 68
17 Parts and Exploded Views 70
17.1. Exploded Views 70
17.2. Replacement Parts List 72
CONTENTS
Page Page
2
DMR-ES25P / DMR-ES25PC
1.1.1. 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
1MWand 5.2MW.
When the exposed metal does not have a return path to the
chassis, the reading must be .
Figure 1
1.1.2. 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 1.5kW, 10 watts resistor, in parallel with a 0.15µF
capacitors, 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 milliampere. In case a
measurement is outside of 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.
1 Safety Precaution
1.1. General guidelines
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.
1.2. Caution for fuse replacement
3
DMR-ES25P / DMR-ES25PC
2 Warning
2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive
(ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called
Electrostatic Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistor-sand
semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage
caused by electrostatic 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
aluminum 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, aluminum 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 installed.
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 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 sufficient to damage
an ES device).
4
DMR-ES25P / DMR-ES25PC
2.2. Precaution of Laser Diode
5
DMR-ES25P / DMR-ES25PC
2.3. Service caution based on legal restrictions
2.3.1. General description about Lead Free Solder (PbF)
The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this
equipment in considering the globally environmental conservation.
The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainly consists of tin
(Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30 degrees C (86°F) more than that
of the normal solder.
Definition of PCB Lead Free Solder being used
The letter of “PbF” is printed either foil side or components side on the PCB using the lead free solder.
(See right figure)
Service caution for repair work using Lead Free Solder (PbF)
·
· ·
· The lead free solder has to be used when repairing the equipment for which the lead free solder is used.
(Definition: The letter of “PbF” is printed on the PCB using the lead free solder.)
·
· ·
· To put lead free solder, it should be well molten and mixed with the original lead free solder.
·
· ·
· Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC.
·
· ·
· Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt
the lead free solder.
·
· ·
· Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 350±30
degrees C (662±86°F).
Recommended Lead Free Solder (Service Parts Route.)
·
· ·
· The following 3 types of lead free solder are available through the service parts route.
RFKZ03D01K-----------(0.3mm 100g Reel)
RFKZ06D01K-----------(0.6mm 100g Reel)
RFKZ10D01K-----------(1.0mm 100g Reel)
Note
* Ingredient: tin (Sn), 96.5%, silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%
6
DMR-ES25P / DMR-ES25PC
3 Service Navigation
3.1. Service Information
7
DMR-ES25P / DMR-ES25PC
4 Specifications
8
DMR-ES25P / DMR-ES25PC
9
DMR-ES25P / DMR-ES25PC
5.1. HDAVI Control (HDMI Link)
Linked operations by HDAVI Control (HDMI Link)
5.1.1. What is HDMI
HDMI is abbreviation of [High-Definition Multimedia Interface],
and is digital interface standard for next generation TV
corresponding to follows.
1.Non-compressing high quality digital image
2.Digital transmission of multi channel digital audio.
3. Two way communication of control signal of control
straightening between equipments
Pin Name
Pin layout of plug of HDMI cable seen from outside.
5.1.2. Link functions with Equipments
Corresponding Table
Functions
(1) Automatic Input switch
(2) Link of Power
In case setting of [FUNCTIONS] ®[Setup] ®[TV Screen] ®
[Functions of HDMI] ®[Control with HDMI] are on, all above
equipments Link functions are effective.
5.1.3. Outline of Equipments Linked
functions
(1) Automatic Input switch
At starting of playback/ GUI display by DIGA, it turns on
power of VIErA, and it displays picture of DIGA onto screen
of VIErA.
Starting of playback:
It includes automatic playback of DVD-Video and so on.
And it includes picture of screen saver too.
GUI display:
FUNCTIONS, DIRECT NAVIGATOR, TV PROGRAM,
PROG/CHECK, Timer Recording, G-code, Initial setting,
Playback setting, Play list, SD/DVD guide, Warning
messages that user can select and so on.
5 Feature
10
DMR-ES25P / DMR-ES25PC
Andere Handbücher für DMR-ES25P
1
Dieses Handbuch passt für folgende Modelle
1
Inhaltsverzeichnis
Andere Panasonic DVD-Recorder Handbücher
Panasonic
Panasonic Diga DMR-EX86EB Bedienungsanleitung
Panasonic
Panasonic Diga DMR-EZ28 Bedienungsanleitung
Panasonic
Panasonic WJ-NV200VK Bedienungsanleitung
Panasonic
Panasonic DMR-EX77EG Bedienungsanleitung
Panasonic
Panasonic DMR-ES16PC Bedienungsanleitung
Panasonic
Panasonic DMR-ES15EE Bedienungsanleitung
Panasonic
Panasonic Diga DMR-EX99V Bedienungsanleitung
Panasonic
Panasonic Diga DMR-XS400 Bedienungsanleitung
Panasonic
Panasonic DMR-EH55EE Bedienungsanleitung
Panasonic
Panasonic Diga DMR-EX80S Bedienungsanleitung
Panasonic
Panasonic Diga DMR-EH69 Bedienungsanleitung
Panasonic
Panasonic DMREH60 - DVD RECORDER DECK Bedienungsanleitung
Panasonic
Panasonic DMR-E60S Gebrauchs- und Pflegehandbuch
Panasonic
Panasonic Diga DMR-EX79 Bedienungsanleitung
Panasonic
Panasonic DMR-EZ45VEB Bedienungsanleitung
Panasonic
Panasonic DMR-EZ48K Bedienungsanleitung
Panasonic
Panasonic DMR-E80HS Gebrauchs- und Pflegehandbuch
Panasonic
Panasonic Diga DMR-EH68 Installationshandbuch
Panasonic
Panasonic DMR-EH50P Bedienungsanleitung
Panasonic
Panasonic DMR-E30S Bedienungsanleitung
Beliebte DVD-Recorder Handbücher anderer Marken
Pioneer
Pioneer DVR-65H-S Einrichtungshandbuch
Sony
Sony RDR-VX525 - DVDr/ VCR Combo Bedienungsanleitung
Daewoo
Daewoo DHD-4000D Bedienungsanleitung
Medion
Medion MD 40570 Bedienungsanleitung
Philips
Philips ShowView DVDR3460H Bedienungsanleitung
Sony
Sony RDR-GX355 - Tunerless DVD Recorder Bedienungsanleitung
