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PV-20DF25-K
Panasonic PV-20DF25-K Service Manual
87 pages
Manual
Specs
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©
2005
Matsushita
Kotobuki
Electronics
Industries
LTD.
All
rights
reserved.
Unauthorized
copy
ing
and
distribution
is
a
violation
of
law.
PV-
20DF2
5
PV-
27DF2
5
PV-
27DF5
PV-
20DF25-
K
PV-
27DF25-
K
TV/DVD
Combination
ORDER
NO.
MKE
0503601C1
B6,
B22
2
Table of Contents
Table of Contents
2
Chassis Frame Section
2
Safety Precautions
3
General Guidelines
3
Leakage Current Cold Check
3
Leakage Current Hot Check
3
Horizontal Oscillator Disable Circuit Test
4
Repair Procedures of Horizontal Oscillator
4
Disable Circuit
4
Circuit Explanation
4
Laser Product
5
Precaution of Laser Diode
5
Prevention of Electrostatic Discharge (Esd) to Electrostatically Sensitive (Es) Devices
6
ABOUT LEAD FREE SOLDER (Pbf)
7
Service Notes (Please Read)
8
Service Notes
8
Disassembly/Assembly Procedures
15
Cabinet Section
15
Adjustment Procedures
21
Service Fixtures and Tools
21
Electrical Adjustment
22
Test Points and Control Location
29
Schematic Diagrams
31
Schematic Diagram and Circuit Board Layout Notes
31
Main Schematic Diagrams
32
Deflection Schematic Diagrams
39
Operation / Crt
40
K) Schematic Diagrams
40
Crt Schematic Diagram
40
27Df25-K / Pv-27Df5)
41
DVD Main / DVD Sub Schematic Diagrams
42
Interconnection Schematic Diagram
47
Voltage Chart
48
Circuit Board Layout
51
Main C.b
51
Operation C.b.a
52
Deflection / Crt C.b.a
53
DVD Main / DVD Sub C.b.a
54
Block Diagrams
55
Exploded Views
67
DVD Section
67
Chassis Frame Section
68
Chassis Frame Section
70
Packing Parts and Accessories Section
71
Replacement Parts Lists
72
Replacement Notes
72
Mechanical Replacement Parts List
73
Electrical Replacement Parts List
74
Other manuals for Panasonic PV-20DF25-K
Operating Instructions
100 pages
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Panasonic PV-20DF25-K Specifications
General
Built-in DVD Player
Yes
HDMI Input
No
USB Port
No
Built-in Speakers
Yes
Screen Size
20 in
DVD Formats
DVD-R, CD-R, CD-RW
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