Panasonic NV-GS24EG / NV-GS26GK / NV-GS27E / NV-GS27EB / NV-GS27EE / NV-GS27EF / NV-GS27EG / NV-GS27EP / NV-GS27GC / NV-GS27GN / NV-GS37E / NV-GS37EB / NV-GS37EG / NV-GS37EK / NV-GS37EP / NV-GS47EE / NV-GS47GC / NV-GS57EE / NV-GS57GC / NV-GS58GK Service Manual ▷ View online
2006
NV-GS24EG NV-GS26GK
NV-GS27E NV-GS27EB
NV-GS27EE NV-GS27EF
NV-GS27EG NV-GS27EP
NV-GS27GC NV-GS27GN
NV-GS37E NV-GS37EB
NV-GS37EG NV-GS37EK
NV-GS37EP NV-GS47EE
NV-GS47GC NV-GS57EE
NV-GS57GC NV-GS58GK
NV-GS27E NV-GS27EB
NV-GS27EE NV-GS27EF
NV-GS27EG NV-GS27EP
NV-GS27GC NV-GS27GN
NV-GS37E NV-GS37EB
NV-GS37EG NV-GS37EK
NV-GS37EP NV-GS47EE
NV-GS47GC NV-GS57EE
NV-GS57GC NV-GS58GK
Vol. 1
Colours
(S)...................Silver Type
(S)...................Silver Type
Digital Video Camcorder
ORDER NO. VM0602001CE
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.
Caution for AC Cord (VJA0940 type)
5
2.3.
How to Replace the Lithium Battery
6
3 Service Navigation
7
3.1.
Introduction
7
3.2.
About Lead Free Solder (PbF)
7
4 Specifications
8
5 Location of Controls and Components
9
6 Service Mode
22
6.1.
Error Display
22
6.2.
Service Menu
22
7 Service Fixture & Tools
24
7.1.
Service Fixture and Tools
24
7.2.
Service Position
26
7.3.
Removal/Installation of F.P.C. From Non ZIF (Zero
Insertion Force) Connector
28
7.4.
Method for Loading/Unloading of Mechanism
29
7.5.
EEPROM Data
29
7.6.
Special Note
30
8 Disassembly and Assembly Instructions
31
8.1.
Cabinet Section
31
8.2.
Mechanism Section
51
9 Measurements and Adjustments
55
9.1.
Mechanical Adjustment
55
9.2.
Electrical Adjustment
57
10 Maintenance
59
10.1. Cleaning Lens, Viewfinder and LCD Panel
59
10.2. How to use the DVC Head Cleaning Tape / VFK1451 59
11 Block Diagrams
61
12 Schematic Diagrams
75
12.1. SCHEMATIC DIAGRAM & CIRCUIT BOARD LAYOUT
NOTES
75
12.2. FRONT SCHEMATIC DIAGRAM
76
12.3. LCD BACKLIGHT SCHEMATIC DIAGRAM
77
12.4. EVF BACKLIGHT / CASSETTE COVER SCHEMATIC
DIAGRAMS
78
12.5. CCD / REAR / LCD SW / BATTERY CASE SCHEMATIC
DIAGRAMS
79
12.6. INTERCONNECTION SCHEMATIC DIAGRAM
80
12.7. VOLTAGE CHART
81
13 Printed Circuit Board
83
13.1. FRONT P.C.B.
83
13.2. LCD BACKLIGHT P.C.B.
84
14 Exploded Views
85
14.1. MAIN PARTS SECTION
85
14.2. FRONT AND BOTTOM CASE SECTION
86
14.3. SIDE CASE R AND LCD SECTION
87
14.4. CCD AND LENS SECTION
88
14.5. EVF SECTION
89
14.6. MECHANISM SECTION
90
14.7. PACKING PARTS AND ACCESSORIES SECTION
91
15 Replacement Parts Lists
92
15.1. MECHANICAL REPLACEMENT PARTS LIST
92
15.2. ELECTRICAL REPLACEMENT PARTS LIST
95
CONTENTS
Page
Page
2
NV-GS24EG NV-GS26GK / NV-GS27E NV-GS27EB / NV-GS27EE NV-GS27EF / NV-GS27EG NV-GS27EP / NV-GS27GC NV-GS27GN / NV-GS37E NV-GS37EB / NV-GS37EG NV-GS37EK / NV-GS37EP NV-GS47
/ NV-GS47GC NV-GS57EE / NV-GS57GC NV-GS58GK
/ NV-GS47GC NV-GS57EE / NV-GS57GC NV-GS58GK
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
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
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.
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.
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.
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.
installed.
5. After servicing, make the following leakage current checks
to prevent the customer from being exposed to shock
hazards.
hazards.
3
GS24EG NV-GS26GK / NV-GS27E NV-GS27EB / NV-GS27EE NV-GS27EF / NV-GS27EG NV-GS27EP / NV-GS27GC NV-GS27GN / NV-GS37E NV-GS37EB / NV-GS37EG NV-GS37EK / NV-GS37EP NV-GS47EE
V-GS47GC NV-GS57EE / NV-GS57GC NV-GS58GK
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
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.
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
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
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).
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 :
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).
sufficient to damage an ES device).
4
NV-GS24EG NV-GS26GK / NV-GS27E NV-GS27EB / NV-GS27EE NV-GS27EF / NV-GS27EG NV-GS27EP / NV-GS27GC NV-GS27GN / NV-GS37E NV-GS37EB / NV-GS37EG NV-GS37EK / NV-GS37EP NV-GS47
/ NV-GS47GC NV-GS57EE / NV-GS57GC NV-GS58GK
/ NV-GS47GC NV-GS57EE / NV-GS57GC NV-GS58GK