Panasonic TX-P50VT20E - Printed Circuit Board; P-Board

164 pages

Save Page as PDF

To Next Page

To Previous Page

102

14 Printed Circuit Board

14.1. P-Board

ABCDEFGH I

P-BOARD (FOIL SIDE)

ETX2MM806MVH

Main Page

Table of Contents2
Safety Precautions3
General Guidelines3
Touch-Current Check3
Warning4
Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices4
About Lead Free Solder (Pbf)5
Service Navigation6
PCB Layout6
Applicable Signals7
Specifications8
Technical Descriptions10
Specification of KEY for CI Plus, DTCP-IP and One-To-One10
USB HDD Recording10
Service Port (M3 Mini Jack) Specifications11
Service Mode14
How to Enter into Service Mode14
Option - Mirror16
Service Tool Mode16
Hotel Mode17
Data Copy by SD Card18
Troubleshooting Guide21
Check of the IIC Bus Lines21
Power LED Blinking Timing Chart22
No Power23
No Picture24
Local Screen Failure25
Service Fixture & Tools26
SC Jig26
Disassembly and Assembly Instructions27
Remove the Rear Cover27
Remove the AC Inlet27
Remove the P-Board27
Remove the Side Terminal Cover and the Side Shield Metal27
Remove the XS-Board28
Remove the Tuner Unit28
Remove the A-Board28
Remove the Speakers29
Remove the Woofer29
Remove the Fan29
Remove the SU-Board29
Remove the SD-Board30
Remove the SC-Board30
Remove the SS2-Board30
Remove the SS-Board30
Remove the Hanger Metals and the One Leg Bracket31
Remove the Cabinet Mount Metals31
Remove the D-Board31
Remove the C1-Board32
Remove the C2-Board32
Remove the C3-Board32
Remove the C4-Board32
Remove the C5-Board32
Remove the C6-Board33
Remove the Plasma Panel Section from the Cabinet Assy33
Remove the Contact Metals33
Remove the K-Board34
Remove the V-Board34
Replace the Plasma Panel34
Measurements and Adjustments35
Adjustment35
Block Diagram39
Main Block Diagram39
Block (1/6) Diagram40
Block (2/6) Diagram41
Block (3/6) Diagram42
Block (4/6) Diagram43
Block (5/6) Diagram44
Block (6/6) Diagram45
Wiring Connection Diagram47
Caution Statement47
Wiring (1)47
Wiring (2)48
Wiring (3)48
Wiring (4)49
Wiring (5)50
Schematic Diagram51
Schematic Diagram Note51
P-Board (1/3) Schematic Diagram52
P-Board (2/3) Schematic Diagram53
P-Board (3/3) Schematic Diagram54
A-Board (1/25) Schematic Diagram55
A-Board (2/25) Schematic Diagram56
A-Board (3/25) Schematic Diagram57
A-Board (4/25) Schematic Diagram58
A-Board (5/25) Schematic Diagram59
A-Board (6/25) Schematic Diagram60
A-Board (7/25) Schematic Diagram61
A-Board (8/25) Schematic Diagram62
A-Board (9/25) Schematic Diagram63
A-Board (10/25) Schematic Diagram64
A-Board (11/25) Schematic Diagram65
A-Board (12/25) Schematic Diagram66
A-Board (13/25) Schematic Diagram67
A-Board (14/25) Schematic Diagram68
A-Board (15/25) Schematic Diagram69
A-Board (16/25) Schematic Diagram70
A-Board (17/25) Schematic Diagram71
A-Board (18/25) and V-Board Schematic Diagram72
A-Board (19/25) Schematic Diagram73
A-Board (20/25) Schematic Diagram74
A-Board (21/25) and K-Board Schematic Diagram75
A-Board (22/25) Schematic Diagram76
A-Board (23/25) Schematic Diagram77
A-Board (24/25) Schematic Diagram78
A-Board (25/25) Schematic Diagram79
XS-Board Schematic Diagram80
D-Board (1/5) Schematic Diagram81
D-Board (2/5) Schematic Diagram82
D-Board (3/5) Schematic Diagram83
D-Board (4/5) Schematic Diagram84
D-Board (5/5) Schematic Diagram85
C1-Board Schematic Diagram86
C2-Board (1/2) Schematic Diagram87
C2-Board (2/2) Schematic Diagram88
C3-Board (1/2) Schematic Diagram89
C3-Board (2/2) Schematic Diagram90
C4-Board Schematic Diagram91
C5-Board (1/2) Schematic Diagram92
C5-Board (2/2) Schematic Diagram93
C6-Board (1/2) Schematic Diagram94
C6-Board (2/2) Schematic Diagram95
SC-Board (1/4) Schematic Diagram96
SC-Board (2/4) Schematic Diagram97
SC-Board (3/4) Schematic Diagram98
SC-Board (4/4) Schematic Diagram99
SS-Board (1/2) Schematic Diagram100
SS-Board (2/2) and SS2-Board Schematic Diagram101
Printed Circuit Board102
P-Board102
K, V and SS2-Board105
A-Board106
XS-Board108
D-Board109
C1-Board111
C2-Board112
C3-Board113
C4-Board114
C5-Board115
C6-Board116
SC-Board117
SS-Board119
Exploded View and Replacement Parts List121
Exploded View and Mechanical Replacement Parts List121
Electrical Replacement Parts List129

Panasonic TX-P50VT20E - Printed Circuit Board; P-Board

Table of Contents

Related product manuals