Panasonic TX-PR42G20 Manuals

Manuals and User Guides for Panasonic TX-PR42G20. We have 1 Panasonic TX-PR42G20 manual available for free PDF download: Service Manual

Panasonic TX-PR42G20 Service Manual (131 pages)

GPF13DE Chassis

Brand: Panasonic | Category: Plasma TV | Size: 16.73 MB

Table of Contents
2
Safety Precautions
3
General Guidelines
3
Touch-Current Check
3
Warning
4
Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices
4
About Lead Free Solder (Pbf)
5
Service Navigation
6
Service Hint
6
Applicable Signals
7
Specifications
8
Technical Descriptions
10
Specification of KEY for CI Plus, DTCP-IP and One-To-One
10
USB HDD Recording
10
Service Mode
11
How to Enter into Service Mode
11
Option - Mirror
13
Service Tool Mode
13
Hotel Mode
14
Data Copy by SD Card
15
Troubleshooting Guide
18
Check of the IIC Bus Lines
18
Power LED Blinking Timing Chart
19
No Power
20
No Picture
21
Local Screen Failure
22
Service Fixture & Tools
23
SC Jig
23
Disassembly and Assembly Instructions
24
Remove the Rear Cover
24
Remove the AC Inlet
24
Remove the P-Board
24
Remove the Side Terminal Cover and the Side Shield Metal
24
Remove the Tuner Unit
25
Remove the A-Board
25
Remove the Speakers
25
Remove the SM-Board
25
Remove the SC-Board
26
Remove the SS2-Board
26
Remove the SS-Board
26
Remove the Hanger Metals and the One Leg Bracket
26
Remove the Cabinet Mount Metals
27
Remove the C1-Board
27
Remove the C2-Board
27
Remove the Plasma Panel Section from the Cabinet Assy
27
Remove the Contact Metals
28
Remove the K-Board
28
Replace the Plasma Panel
28
Measurements and Adjustments
29
Adjustment
29
Block Diagram
33
Main Block Diagram
33
Block (1/4) Diagram
34
Block (2/4) Diagram
35
Block (3/4) Diagram
36
Block (4/4) Diagram
37
Wiring Connection Diagram
39
Caution Statement
39
Wiring (1)
39
Wiring (2)
40
Wiring (3)
41
Schematic Diagram
43
Schematic Diagram Note
43
P-Board (1/4) Schematic Diagram
44
P-Board (2/4) Schematic Diagram
45
P-Board (3/4) Schematic Diagram
46
P-Board (4/4) Schematic Diagram
47
A-Board (1/24) Schematic Diagram
48
A-Board (2/24) Schematic Diagram
49
A-Board (3/24) Schematic Diagram
50
A-Board (4/24) Schematic Diagram
51
A-Board (5/24) Schematic Diagram
52
A-Board (6/24) Schematic Diagram
53
A-Board (7/24) Schematic Diagram
54
A-Board (8/24) Schematic Diagram
55
A-Board (9/24) Schematic Diagram
56
A-Board (10/24) Schematic Diagram
57
A-Board (11/24) Schematic Diagram
58
A-Board (12/24) Schematic Diagram
59
A-Board (13/24) Schematic Diagram
60
A-Board (14/24) Schematic Diagram
61
A-Board (15/24) Schematic Diagram
62
A-Board (16/24) Schematic Diagram
63
A-Board (17/24) Schematic Diagram
64
A-Board (18/24) Schematic Diagram
65
A-Board (19/24) Schematic Diagram
66
A-Board (20/24) and K-Board Schematic Diagram
67
A-Board (21/24) Schematic Diagram
68
A-Board (22/24) Schematic Diagram
69
A-Board (23/24) Schematic Diagram
70
A-Board (24/24) Schematic Diagram
71
C1-Board (1/2) Schematic Diagram
72
C1-Board (2/2) Schematic Diagram
73
C2-Board (1/2) Schematic Diagram
74
C2-Board (2/2) Schematic Diagram
75
SC-Board (1/4) Schematic Diagram
76
SC-Board (2/4) Schematic Diagram
77
SC-Board (3/4) Schematic Diagram
78
SC-Board (4/4) Schematic Diagram
79
SS-Board (1/2) Schematic Diagram
80
SS-Board (2/2) and SS2-Board Schematic Diagram
81
Printed Circuit Board
82
P-Board
82
K and SS2-Board
85
A-Board
86
C1-Board
88
C2-Board
89
SC-Board
90
SS-Board
92
Exploded View and Replacement Parts List
95
Exploded View and Mechanical Replacement Parts List
95
Electrical Replacement Parts List
103

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