Panasonic TH-49SF2U / TH-49SF2E / TH-49SF2W (serv.man2) Service Manual ▷ View online
DIS-8
SECTION 2 DISASSEMBLY PROCEDURES
<49SF2U/E/W>
2.7. RSpeakers removal
1. Remove 4 screws S5 and then remove Speakers (Ref.No.22) off from the rear cover.
S5
S5
22
16
17
11
S4
2.8. IR module removal
1. Remove 2 screws S4 and remove fixing plate (Ref.No.16).
Remove IR module (Ref.No.17, 11)
Note: Pay attention not to tear off the cable from the connector.
DIS-9
SECTION 2 DISASSEMBLY PROCEDURES
<49SF2U/E/W>
2.9. Key module removal
1. Remove 1 screw S3 to remove the key module bracket.
2. Unhook of the bracket to remove the key board(Ref.No.15, 21, 27).
10
19
23
S2
DIS-10
SECTION 2 DISASSEMBLY PROCEDURES
<49SF2U/E/W>
2.10. Wiring connections
2.10.1 Caution statement
Caution:
Please confirm that all flexible cables are assembled correctly.
Also make sure that they are locked in the connectors.
Verify by giving the flexible cables a very slight pull.
2.10.2. Wiring
1
2
3
4
5
6
A Module - P Module
●
●
P Module - Panel
●
A Module - Panel (LVDS)
●
A Module - IR Module
●
A Module - Key Module
●
1
2
3
4
DIS-11
SECTION 2 DISASSEMBLY PROCEDURES
<49SF2U/E/W>
2.11. Bezel sheet and Bezel corner sticking procedure
• LCD PANEL KIT contains the following parts. (LCD Panel, Bezel sheet, Bezel corner, Double-sided tape, Tape)
• The bezel sheet and bezel corner are made of thin metal. If it is removed, it might be deformed and cannot be reused.
2.11.1. Bezel corner sticking
1. Stick the double-sided tape to LCD Panel corner (4 places).
Remove the release paper of the Bezel corner, stick to the LCD Panel corner.
2.11.2. Bezel sheet (TOP) sticking
1. Remove the release paper on Mylar sheet of the back cabinet side (thin side).
2. Stick Mylar sheet on the top of the LCD Panel as shown in the picture below.
3. Press surface of Mylar sheet to increase the adhesive force.
4. Remove the release paper on Mylar sheet of the bezel side, stick it to the bezel surface.
5. Press surface of Mylar sheet to increase the adhesive force.
Reference position : Panel boss
2.11. Bezel sheet and Bezel corner sticking procedure
• LCD PANEL KIT contains the following parts. (LCD Panel, Bezel sheet, Bezel corner, Double-sided tape, Tape)
• The bezel sheet and bezel corner are made of thin metal. If it is removed, it might be deformed and cannot be reused.
2.11.1. Bezel corner sticking
1. Stick the double-sided tape to LCD Panel corner (4 places).
Remove the release paper of the Bezel corner, stick to the LCD Panel corner.
2.11.2. Bezel sheet (TOP) sticking
1. Remove the release paper on Mylar sheet of the back cabinet side (thin side).
2. Stick Mylar sheet on the top of the LCD Panel as shown in the picture below.
3. Press surface of Mylar sheet to increase the adhesive force.
4. Remove the release paper on Mylar sheet of the bezel side, stick it to the bezel surface.
5. Press surface of Mylar sheet to increase the adhesive force.
* Remove the release paper in the
direction of the arrow.
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