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TH42PD50U - 42" EDTV PLASMA TV
Panasonic TH42PD50U - 42" EDTV PLASMA TV Manuals
Manuals and User Guides for Panasonic TH42PD50U - 42" EDTV PLASMA TV. We have
4
Panasonic TH42PD50U - 42" EDTV PLASMA TV manuals available for free PDF download: Service Manual, Technical Manual, Replacement Procedure, Operating Instructions Manual
Panasonic TH42PD50U - 42" EDTV PLASMA TV Service Manual (157 pages)
Digital Progressive Wide Plasma Television
Brand:
Panasonic
| Category:
Plasma TV
| Size: 23.85 MB
Table of Contents
Specifications
1
Table of Contents
2
Lead of Wiring
2
Pcaking Exploded Views
2
Pcaking Exploded Views
3
1 Applicable Signals
4
2 Safety Precautions
5
General Guidelines
5
Prevention of Electro Static Discharge (ESD) to
6
3 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices
6
4 About Lead Free Solder (Pbf)
7
5 Service Hint
8
6 Plasma Panel Replacement Method
9
Remove the Back Cover
9
Remove the P-Board
9
Remove the PB-Board
9
Remove the D-Board
9
Remove the Rear Terminal Cover
10
Remove the Metal Frame
10
Remove the DT-Board and DV-Board
10
Remove the DG-Board
11
Remove the H-Board
11
Remove the PA-Board
11
Remove the Z-Board
11
Remove the SU-Board
12
Remove the SD-Board
12
Remove the SC-Board
12
Remove the SS-Board
13
Remove the C1-Board
13
Remove the C2-Board
13
Remove the K-Board
14
Remove the S-Board
14
Remove the Speaker L, R
14
Remove the Plasma Panel Section from the Front Frame
15
(Glass)
15
Replace the Plasma Panel (Finished)
15
7 Location of Lead Wiring
16
Lead of Wiring
16
Lead of Wiring
17
8 Self-Check Function
19
How to Access
19
Power LED Blinking Timing Chart
20
No Power
21
No Picture
22
Local Screen Failure
23
9 Serviceman Mode
24
How to Enter into Serviceman Mode
24
Cancellation
24
Contents of Adjustment Mode
24
Option
25
10 Adjustment Procedure
26
Driver Set-Up
26
Initialization Pulse Adjust
27
Printed Circuit Board) Exchange
28
Adjustment Volume Location
28
Test Point Location
28
11 Hotel Mode
29
Conductor View
31
12 Conductor View 12.1. P-Board
31
PA-Board
34
PB-Board
35
H-Board
36
DT-Board
38
DV-Board
40
DG-Board
41
Z-Board
43
D-Board
44
C1-Board
47
C2-Board
48
SC-Board
49
SU-Board
52
SD-Board
53
SS-Board
54
K and S-Board
56
13 Block and Schematic Diagram
57
Schematic Diagram Notes
57
Main Block Diagram
58
P-Board Block Diagram
59
P-Board (1 of 6) Schematic Diagram
60
P-Board (2 of 6) Schematic Diagram
61
P-Board (3 of 6) Schematic Diagram
62
P-Board (4 of 6) Schematic Diagram
63
P-Board (5 of 6) Schematic Diagram
64
P-Board (6 of 6) Schematic Diagram
65
PA and PB-Board Block Diagram
66
PA-Board Schematic Diagram
67
PB-Board Schematic Diagram
68
H, K, S and Z-Board Block Diagram
69
H Board (1 of 3) Schematic Diagram
70
H-Board (2 of 3) Schematic Diagram
71
H-Board (3 of 3) Schematic Diagram
72
Z-Board Schematic Diagram
73
K and S-Board Schematic Diagram
74
DT-Board Block Diagram
75
DT-Board (1 of 4) Schematic Diagram
76
DT-Board (2 of 4) Schematic Diagram
77
DT-Board (3 of 4) Schematic Diagram
78
DT-Board (4 of 4) Schematic Diagram
79
DV-Board Block Diagram
80
DV-Board Schematic Diagram
81
DG-Board (1 of 2) Block Diagram
82
DG-Board (2 of 2) Block Diagram
83
DG-Board (1 of 11) Schematic Diagram
84
DG-Board (2 of 11) Schematic Diagram
85
DG-Board (3 of 11) Schematic Diagram
86
DG-Board (4 of 11) Schematic Diagram
87
DG-Board (5 of 11) Schematic Diagram
88
DG-Board (6 of 11) Schematic Diagram
89
DG-Board (7 of 11) Schematic Diagram
90
DG-Board (8 of 11) Schematic Diagram
91
DG-Board (9 of 11) Schematic Diagram
92
DG-Board (10 of 11) Schematic Diagram
93
DG-Board (11 of 11) Schematic Diagram
94
D-Board Block Diagram
95
D-Board (1 of 6) Schematic Diagram
96
D-Board (2 of 6) Schematic Diagram
97
D-Board (3 of 6) Schematic Diagram
98
D-Board (4 of 6) Schematic Diagram
99
D-Board (5 of 6) Schematic Diagram
100
D-Board (6 of 6) Schematic Diagram
101
C1 and C2-Board Block Diagram
102
C1-Board (1 of 2) Schematic Diagram
103
C1-Board (2 of 2) Schematic Diagram
104
C2-Board (1 of 2) Schematic Diagram
105
C2-Board (2 of 2) Schematic Diagram
106
SC-Board Block Diagram
107
SC-Board (1 of 2) Schematic Diagram
108
SC-Board (2 of 2) Schematic Diagram
109
SU-Board Block Diagram
110
SU-Board Schematic Diagram
111
SD-Board Block Diagram
112
SD-Board Schematic Diagram
113
SS-Board Block Diagram
114
SS-Board Schematic Diagram
115
14 Parts Location & Mechanical Replacement Parts List
117
Parts Location
117
Pcaking Exploded Views
118
Mechanical Replacement Parts List
121
15 Replacement Parts List
122
Replacement Parts List Notes
122
Electrical Replacement Parts List
123
Caution Statement
153
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Panasonic TH42PD50U - 42" EDTV PLASMA TV Technical Manual (85 pages)
Brand:
Panasonic
| Category:
Plasma TV
| Size: 3.04 MB
Table of Contents
Table of Contents
3
Objective
6
Specifications (Models Comparison)
7
Safety Precautions
8
TH-42PD50U Board Description and Part Numbers
9
TH-42PX500U Board Description and Part Numbers
10
TH-50PX500 Board Description and Part Numbers
11
Power Supply Outline for 42"And 50" Models
12
Power Supply Outline for 42”And 50” Models
13
Standby Circuit
13
Power on Operation
17
Power Supply Connections
20
P Board
20
PA Board
21
PB Board
22
TH-42PX500U Block Diagram
23
TH-42PX50U Block Diagram
26
TH-42PD50U Block Diagram
28
Video Input Selection Block Diagram
30
Audio Input Selection Block Diagram
31
ATSC, SD and PC Card Input Signal Flow
32
DG Board Block Diagram
33
Signal Process Circuit
35
Main Picture Signal Flow
35
Sub Picture Signal Flow
35
RGB Processor
36
D Board Block Diagram
37
C1 Board Block Diagram
38
SC Board Explanation
39
SC Board Waveform
40
SU and SD Board Shift Registers
40
SS Board Explanation
42
SS Board Schematic
43
SS Board Waveform
43
Th-42/50Px500U
45
Power LED Flashing Timing Chart
45
SOS Detection Circuits
46
SOS Detect (D Board)
46
SOS Detect (DG Board)
46
SOS Detect (D and PA Board)
47
PA Board SOS Detection Circuits
48
Over-Voltage Detection of Main Voltage (10 Blinks)
48
Short Circuit Detection of Main Voltage (10 Blinks)
49
Short Circuit Detection of Sub-Voltage (10 Blinks)
50
Other SOS Detection Circuits
51
SOS Detect (P, SC, and SS Board)
51
P Board SOS Detection
52
Voltage Distribution of the PA Board and SOS Detection
53
Z Board (Sound) SOS Detection
55
TH-42/50PX500U Self-Check Function (Reset)
56
Diagnostic Procedures
56
How to Access the Self-Check Screen (Reset)
56
How to Exit the Self-Check Screen
56
Screen Display
56
Th-42Pd50U
58
Power LED Flashing Timing Chart
58
TH-42/50PD50U Self-Check Function
59
Diagnostic Procedures
59
How to Access the Self-Check Screen (Reset)
59
How to Exit the Self-Check Screen
59
Screen Display
59
Serviceman Mode
61
How to Enter the Serviceman Mode
61
Adjustment Method
61
Cancellation
61
Contents of Adjustment Mode
61
Internal Pattern Generator
62
Cable Diagnostic Screen
62
Adjustments
63
Driver Set-Up
63
Initialization Pulse Adjustment
64
Drive Waveform
64
P.C.B. (Printed Circuit Board) Exchange Procedure
65
Adjustment Volume Locations
66
Test Point Locations
67
Troubleshooting
68
No Picture or Partial Picture
68
Scan and Sustain Drive Waveform
71
Scan and Sustain Drive Check Points
71
Vertical Line Problems
76
Picture Ok, Sound NG
77
No Picture, no Sound
78
No Picture, Sound Ok
79
How to Determine Whether the D Board or SC Board Is Defective
80
Additional Troubleshooting Hints
81
SC20 or D20 Connector
82
How to Determine Whether the D Board or SS Board Is Defective
83
Defective Board
84
Glossary and Acronyms
85
Panasonic TH42PD50U - 42" EDTV PLASMA TV Operating Instructions Manual (48 pages)
Wide Plasma Television
Brand:
Panasonic
| Category:
Flat Panel TV
| Size: 1.62 MB
Table of Contents
Operating Instructions
1
Important Safety Instructions
3
Table of Contents
4
Fcc Statement
5
Safety Precautions
6
Cleaning and Maintenance
7
Installation
8
Receiver Location
8
Optional External Equipment
8
Remote Control Battery Installation
8
Accessories
9
Cable Connection
10
Antenna Connection
11
Cable Box Connection
11
HDMI Connection
12
Digital TV - Set-Top Box (DTV-STB) or DVD Connection
13
Video Input Connection
13
Amplifier Connection (to AUDIO AMP)
14
Program out Connection (PROG OUT)
14
Power on / off
15
The Main Unit
15
Location of Controls
16
The Illuminated Remote Control
16
First Time Setup
18
Auto Program
19
Watching TV Programs
20
VHF and UHF
20
Cable TV
20
Aspect Controls
21
On-Screen Menu Displays for Navigation
22
Sub-Menu Navigation
24
Picture
24
Audio
26
Timer
28
Set up
29
Lock
35
Operating Peripheral Equipment
39
Programming the Remote Control Code
39
Infrared Code Index
40
Mode Operational Key Chart
43
Specifications
45
VIDEO/COMPONENT/HDMI Input Signals
45
Troubleshooting Chart
46
CUSTOMER SERVICES DIRECTORY (for U.S.A.)
47
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Panasonic TH42PD50U - 42" EDTV PLASMA TV Replacement Procedure (60 pages)
Panel Replacement
Brand:
Panasonic
| Category:
Flat Panel TV
| Size: 3.16 MB
Table of Contents
Equipment List
9
Handling Precaution
10
Rear Cabinet Removal
15
Board Layout
16
Removal of the P Board
19
Removal of the D Board
21
Removal of the SS2 Board
24
Initialization Pulse Adjustment
33
Drive Waveform
34
NTSC White Balance Adjustment
39
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