Panasonic TH-50PHW7BX - Page 29

Panasonic TH-50PHW7BX

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12.2.2. Power LED no light

29

TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY

Table of Contents

Default Chapter1
- Specifications1
- Packing Exploded Views1
- Table of Contents2
- Packing Exploded Views3
1 Applicable Signals4
2 Safety Precautions5
- General Guidelines5
- Leakage Current Cold Check5
3 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices6
4 About Lead Free Solder (Pbf)7
5 PCB Structure Sheet of GPH7D2 Chassis8
6 Service Hint9
7 Location of Lead Wiring10
8 C.board and Plasma Panel Replacement11
- Removal of the11
- Removal of the Slot Block11
- Removal of the J-Board11
- Removal of the HX-Board11
- Removal of the P-Board11
- Removal of the Z-Board12
- Removal of the D-Board12
- Removal of the PF-Board12
- Removal of the H3-Board13
- Removal of the SU-Board13
- Removal of the SD-Board13
- Removal of the SC-Board13
- Removal of the SS-Board14
- Removal of the SS2-Board14
- Removal of the SS3-Board14
- Removal of the Fan14
- Removal of the C1-Board15
- Removal of the C2-Board15
- Removal of the C3-Board15
- Removal of Stand Brackets15
- Removal of the C4-Board15
- Removal of the C5-Board16
- Removal of the C6-Board16
- Removal of the Front Frame (Glass)16
- Replacement of the Plasma Panel16
9 Adjustment Procedure17
- Driver Set-Up17
10 Service Mode20
- CAT (Computer Aided Test) Mode20
- IIC Mode Structure (Following Items Value Is Sample Data.)22
11 Alignment23
- PC/RGB Panel White Balance23
- HD/ 525I /525P /625I /625P Panel White Balance26
12 Trouble Shooting Guide28
- Self Check28
- No Power28
- Power Led Blinking Timing Chart28
- No Picture30
- Local Screen Failure30
13 Option Setting31
- How to Access and Setting31
- Contents of Open Menu32
14 Circuit Board Layout33
- PF-Board33
- P-Board34
- HA-Board37
- HB-Board38
- HX-Board39
- J-Board40
- D-Board42
- C1-Board44
- C2-Board45
- C3-Board46
- C4-Board47
- C5-Board48
- C6-Board49
- SC-Board50
- SU-Board53
- SD-Board54
- SS-Board55
- Z-Board57
- H3, S1 and V1-Board58
15 Schematic Diagrams59
- Schematic Diagram Notes59
- Main Block Diagram60
- PF and P-Board Block Diagram61
- PF-Board Schematic Diagram62
- P-Board (1 of 6) Schematic Diagram63
- P-Board (2 of 6) Schematic Diagram64
- P-Board (3 of 6) Schematic Diagram65
- P-Board (4 of 6) Schematic Diagram66
- P-Board (5 of 6) Schematic Diagram67
- P-Board (6 of 6) Schematic Diagram68
- HA-Board Block Diagram and Schematic Diagram69
- HB-Board Block Diagram70
- HB-Board (1 of 2) Schematic Diagram71
- HB-Board (2 of 2) Schematic Diagram72
- HX-Board Block Diagram and Schematic Diagram73
- J-Board Block Diagram74
- J-Board (1 of 4) Schematic Diagram75
- J-Board (2 of 4) Schematic Diagram76
- J-Board (3 of 4) Schematic Diagram77
- J-Board (4 of 4) Schematic Diagram78
- D-Board (1 of 2) Block Diagram79
- D-Board (2 of 2) Block Diagram80
- D-Board (1 of 12) Schematic Diagram81
- D-Board (2 of 12) Schematic Diagram82
- D-Board (3 of 12) Schematic Diagram83
- D-Board (4 of 12) Schematic Diagram84
- D-Board (5 of 12) Schematic Diagram85
- D-Board (6 of 12) Schematic Diagram86
- D-Board (7 of 12) Schematic Diagram87
- D-Board (8 of 12) Schematic Diagram88
- D-Board (9 of 12) Schematic Diagram89
- D-Board (10 of 12) Schematic Diagram90
- D-Board (11 of 12) Schematic Diagram91
- D-Board (12 of 12) Schematic Diagram92
- C1, C2, C5 and C6-Board Block Diagram93
- C3 and C4-Board Block Diagram94
  - C1-Board (1 of 2) Schematic Diagram95
  - C1-Board (2 of 2) Schematic Diagram96
  - C2-Board (1 of 2) Schematic Diagram97
  - C2-Board (2 of 2) Schematic Diagram98
  - C3-Board (1 of 2) Schematic Diagram99
  - C3-Board (2 of 2) Schematic Diagram100
  - C4-Board (1 of 2) and V1-Board Schematic Diagram101
  - C4-Board (2 of 2) Schematic Diagram102
  - C5-Board (1 of 2) Schematic Diagram103
  - C5-Board (2 of 2) Schematic Diagram104
  - C6-Board (1 of 2) Schematic Diagram105
  - C6-Board (2 of 2) Schematic Diagram106
  - SC-Board Block Diagram107
  - SC-Board (1 of 3) Schematic Diagram108
  - SC-Board (2 of 3) Schematic Diagram109
  - SC-Board (3 of 3) Schematic Diagram110
  - SU-Board Block Diagram111
  - SU-Board (1 of 2) Schematic Diagram112
  - SU-Board (2 of 2) Schematic Diagram113
  - SD-Board Block Diagram114
  - SD-Board (1 of 2) Schematic Diagram115
  - SD-Board (2 of 2) Schematic Diagram116
  - SS, SS2, SS3 and S1-Board Block Diagram117
  - SS-Board (1 of 2) and S1-Board Schematic Diagram118
  - SS-Board (2 of 2), SS2 and SS3-Board Schematic Diagram119
  - Z-Board and H3-Board Block Diagram120
  - Z-Board (1 of 2) and H3-Board Schematic Diagram121
  - Z-Board (2 of 2) Schematic Diagram122
16 Parts Location123
17 Packing Exploded Views124
18 Mechanical Replacement Parts List127
19 Replacement Parts List129
- Replacement Parts List Notes129
- Electrical Replacement List130

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