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Samsung HPT4254X/XAA Manuals
Manuals and User Guides for Samsung HPT4254X/XAA. We have
2
Samsung HPT4254X/XAA manuals available for free PDF download: Service Manual
Samsung HPT4254X/XAA Service Manual (97 pages)
Plasma Display TV
Brand:
Samsung
| Category:
Plasma TV
| Size: 4.12 MB
Table of Contents
Contents
1
Table of Contents
3
Safety Precautions
4
AC Leakage Test
4
Chapter 1 Precaution
4
Servicing Precautions
6
Static Electricity Precautions
7
Installation Precautions
8
Product Specification
10
Chapter 2 Product Specification
10
New Features Explanation
11
To Connect to Home Theater
11
To Directly Connect to TV
11
Specifications Analysis
12
Accessories
13
Separation of Assy Cover P-Rear
16
Separation of Assy PCB Misc-Main
16
Chapter 3 Disassembly & Reassembly
16
Overhaul Disassembly & Reassembly
16
Separation of Filter-EMI AC Line
17
Separation of Bracket-PCB
17
Separation of Assy Bracket
18
Separation of Assy Board P-Side AV
18
Separation of Assy Bracket P-Wall
19
Separation of Assy Speaker P
20
Separation of Assy Board P-Power and IR
20
Separation of SMPS-PDP TV
21
Separation of Assy PDP Module P-Logic Main Board
22
Separation of Assy PDP Module P-X Main Board
23
Separation of Assy PDP Module P-Y Main Board
24
Separation of Assy PDP Module P-Address Buffer Board
26
Separation of Assy Panel Brackets
27
First Checklist for Troubleshooting
28
Chapter 4 Troubleshooting
28
Checkpoints by Error Mode
29
SMPS Troubleshooting
34
Drive Board Troubleshooting
35
Troubleshooting Procedure in Abnormal Conditions
36
Troubleshooting
40
Troubleshooting Procedures by Assembly
42
Adjustment
43
Service Instruction
43
How to Access Service Mode
44
Factory Data
45
Service Adjustment
53
Replacements and Calibration
57
Upgrade
60
USB Download Method
60
How to Check the Version of the Program
61
Exploded View and Part List
63
HPT4254X/XAA Exploded View
63
Chapter 5 Exploded View & Part List
63
HPT5054X/XAA Exploded View
65
HPT4254X/XAA Service Item
67
HPT5054X/XAA Service Item
68
Overall Wiring
70
Chapter 6 Wiring Diagram
70
Connector Role
75
Circuit Description
78
Schematic Diagram
78
Chapter 7 Schematic Diagram
78
Main Power Block
80
Standby Micom and Sub Function I/F
81
Sound Processor
82
Sound AMP and Pop Solution
83
NIM Tuner
84
Back AV In/Out
85
Side AV In/Out
86
HDMI Switch and PC in and HDMI Input
87
SVP-PX Power
88
SVP-PX Main
89
SVP-PX DDR Memory
90
Fbe
91
Lake
92
Samsung HPT4254X/XAA Service Manual (96 pages)
Plasma Display TV
Brand:
Samsung
| Category:
Plasma TV
| Size: 4.14 MB
Table of Contents
Table of Contents
3
Chapter 1 Precaution
4
Safety Precautions
4
Servicing Precautions
6
Static Electricity Precautions
7
Installation Precautions
8
Chapter 2 Product Specification
10
Product Specification
10
Specifications Analysis
12
Accessories
13
Chapter 3 Disassembly & Reassembly
16
Overhaul Disassembly & Reassembly
16
Chapter 4 Troubleshooting
28
Troubleshooting
28
Adjustment
43
Upgrade
60
Chapter 5 Exploded View & Part List
63
HPT4254X/XAA Exploded View
63
HPT5054X/XAA Exploded View
65
HPT4254X/XAA Service Item
67
HPT5054X/XAA Service Item
68
Chapter 6 Wiring Diagram
70
Overall Wiring
70
Chapter 7 Schematic Diagram
78
Circuit Description
78
Schematic Diagram
78
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