Panasonic SDR-H18P User manual

©2007 Panasonic Shikoku Electronics Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
SDR-H18P
SDR-H20P
SDR-H18PC
SDR-H20PC
Vol. 1
Colours
(S)...................Silver Type
SD Card/Hard Disk Video Camera
ORDER NO. MKE0702300CE
B27

1 Safety Precautions 3
1.1. General Guidelines 3
2 Warning 4
2.1. Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 4
2.2. How to Recycle the Lithium Battery 4
2.3. How to Replace the Lithium Battery 5
3 Service Navigation 6
3.1. Introduction 6
3.2. About Lead Free Solder (PbF) 6
3.3. Precautions for Handling HDD 7
3.4. Formatting HDD 11
4 Specifications 12
5 Service Mode 13
5.1. Error Display 13
5.2. Service Menu 13
5.3. About Default Setting 18
6 Service Fixture & Tools 19
6.1. Service Fixture and Tools 19
6.2. Service Position 20
6.3. Removal/Installation of F.P.C. From Non ZIF (Zero
Insertion Force) Connector 23
6.4. EEPROM Data 24
6.5. Special Note 25
6.6. Model No. Identification Mark 25
7 Disassembly and Assembly Instructions 26
7.1. Disassembly Flow Chart 26
7.2. P.C.B. Layout 26
7.3. Disassembly Procedures 27
8 Measurements and Adjustments 33
8.1. Electrical Adjustment 33
9 Maintenance 36
9.1. Cleaning Lens and LCD Panel 36
10 Troubleshooting 37
11 Voltage Chart of Connectors on Main P.C.B. 48
12 Block Diagrams 49
13 Schematic Diagrams 51
13.1. SCHEMATIC DIAGRAM & CIRCUIT BOARD LAYOUT
NOTES 51
13.2. FRONT SCHEMATIC DIAGRAM 52
13.3. LCD BACKLIGHT SCHEMATIC DIAGRAM 53
13.4. HDD RELAY SCHEMATIC DIAGRAM 54
13.5. SIDE R / LCD OPEN SWITCH SCHEMATIC DIAGRAM
55
13.6. CCD / REAR CASE / SHAFT FPC / HDD RELAY FPC
SCHEMATIC DIAGRAMS 56
13.7. SIDE L / OPERATION / TOP OPERATION SCHEMATIC
DIAGRAMS 57
13.8. INTERCONNECTION SCHEMATIC DIAGRAM 58
14 Printed Circuit Board 59
14.1. FRONT P.C.B. 59
14.2. HDD RELAY P.C.B. 60
14.3. LCD BACKLIGHT P.C.B. 61
14.4. SIDE R P.C.B. 62
14.5. OPEN SWITCH P.C.B. 63
15 Exploded View 65
15.1. MAIN PARTS SECTION 65
15.2. FRONT HOOD AND FRONT P.C.B. SECTION 66
15.3. SIDE R OPERATION AND LCD SECTION 67
15.4. CCD AND LENS SECTION 68
15.5. PACKING PARTS AND ACCESSORIES SECTION 69
16 Replacement Parts Lists 70
16.1. REPLACEMENT NOTES 70
16.2. MECHANICAL REPLACEMENT PARTS LIST 71
16.3. ELECTRICAL REPLACEMENT PARTS LIST 71
CONTENTS
Page Page
2
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

1 Safety Precautions
1.1. General Guidelines
1. IMPORTANT SAFETY NOTICE
There are special components used in this equipment
which are important for safety. These parts are marked by
in the Schematic Diagrams, Circuit Board Layout,
Exploded Views and Replacement Parts List. It is essential
that these critical parts should be replaced with
manufacturer’s specified parts to prevent shock, fire, or
other hazards. Do not modify the original design without
permission of manufacturer.
2. An Isolation Transformer should always be used during the
servicing of AC Adaptor whose chassis is not isolated from
the AC power line. Use a transformer of adequate power
rating as this protects the technician from accidents
resulting in personal injury from electrical shocks. It will also
protect AC Adaptor from being damaged by accidental
shorting that may occur during servicing.
3. 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.
4. After servicing, see to it that all the protective devices such
as insulation barriers, insulation papers shields are properly
installed.
5. After servicing, make the following leakage current checks
to prevent the customer from being exposed to shock
hazards.
3
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

2 Warning
2.1. 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
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 antistatic solder removal device. Some solder removal devices not classified as "antistatic (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 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).
2.2. How to Recycle the Lithium Battery
4
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

2.3. How to Replace the Lithium Battery
1. Remove the Side R P.C.B.. (Refer to Disassembly Procedures.)
2. Unsolder the Lithium Battery “ML-621S/F9D” and then replace the new one.
NOTE:
This Lithium battery is a critical component. (Type No.: ML-621S/F9D Manufactured by Panasonic.)
It must never be subjected to excessive heat or discharge.
It must therefore only be fitted in equipment designed specifically for its use.
Replacement batteries must be of the same type and manufacture.
They must be fitted in the same manner and location as the original battery, with the correct polarity contacts observed.
Do not attempt to re-charge the old battery or re-use it for any other purpose.
It should be disposed of in waste products destined for burial rather than incineration.
5
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

3 Service Navigation
3.1. Introduction
This service manual contains technical information which will allow service personnel´s to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service
manual.
Note 1:
AC Adaptor used on these movie camera is PV-DAC14D. However, DE-974FB is supplied as a replacement part for PV-
DAC14D. This AC Adaptor is supplied only as a unit.
3.2. About Lead Free Solder (PbF)
6
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

3.3. Precautions for Handling HDD
1. Handle HDD very carefully to prevent the static electricity and shock.
2. Set the HDD quickly after taking it out from the package. Make sure to put the HDD on buffer materials, etc.
3.3.1. Precautions at incoming process and for opening packages
7
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

3.3.2. Precautions for installing HDD
8
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

3.3.3. Precautions for inserting and removing HDD FPC
Make sure to use the tool (LSVQ0112) when locking and unlocking the lock lever of HDD FPC connector.
Do not lock the lock lever without inserting HDD FPC. Otherwise, the connector may be damaged.
9
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

Make sure to use the tool (LSVQ0112) when opening and closing the lock lever.
*See "Disassembly Procedures" (Fig. D4) for attaching to the unit.
10
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC