Panasonic TH-86SQ1W (serv.man2) Service Manual ▷ View online
DIS-3
SECTION 2 DISASSEMBLY PROCEDURES
<86SQ1>
2. Parts Disassembly
Disassembly flow chart
* Before Disassembling, turn the display off and disconnect the power plug from the wall outlet.
* To assemble, reverse the disassembly procedures.
* When tore off sticky tapes, please use a new thing without reusing it on the occasion of assembling.
2.4. P2 module removal
2.2. Rear cover removal
2.3. A module and FE module removal
Completed Product
2.1. Preparations
2.8. LCD panel module removal
2.12. Wiring connections
2.13. Tape sticking procedure
2.6. P1 module removal
2.9. KEY module and IR module removal
2.5. AC inlet removal
2.11. SPEAKER removal
2.7. FRC module removal
2.10. SDM IF module removal
DIS-4
SECTION 2 DISASSEMBLY PROCEDURES
<86SQ1>
2.1. Preparations
• When you exchange modules or board, in order to make it discharge from an electrolytic condenser, please wait for 1 minute
after the power supply end.
• To avoid damaging the LCD panel, lay out a soft cloth or towel, and turn the front of the unit down, and lay down so that the
entire monitor rides on a table completely.
Note: When local pressure is surppressed, Mura of the picture image may be seen. In this case ,please carry out aging by
burn in mode. (Refer to INF.8 in the SECTION 1)
Precautions when replacing each component
• When you replace each component, please be sure to carry out following procedure as below.
• Be careful not to overtighten the screws when replacing each module.
• Please remove a clamper and a wire processing tape if needed in the repair.
23
TH-50LFC70U/TH-50LFC70W
7.2. Preparations
• When you exchange modules or board, in order to make it
discharge from an electrolytic condenser, please wait for 1
minute after the power supply end.
minute after the power supply end.
• To avoid damaging the LCD panel, lay out a soft cloth or
towel, and turn the front of the unit down, and lay down so
that the entire monitor rides on a table completely.
that the entire monitor rides on a table completely.
Precautions when replacing each component
• When you replace each component, please be sure to carry
out following procedure as below.
• Be careful not to overtighten the screws when replacing
each module.
• Please remove a clamper and a wire processing tape if
needed in the repaire.
• In carrying out Section 7.7. or later, please execute the
Chapter 7.6. and 7.5. in advance.
7.3. Replacement of WI-FI Module
(Dongle)
1. Remove the screw and then remove the WI-FI Module
(Dongle).
Soft cloth and Towel
DIS-5
SECTION 2 DISASSEMBLY PROCEDURES
<86SQ1>
2.2. Rear cover removal
[REAR COVER MID removal]
1. Remove 18 screw S8 and remove the REAR_COVER_MID (Ref. No.9).
[REAR COVER removal]
1. Remove 10 screw S8 and remove the REAR_COVER_R (Ref. No.13).
9
: Screw S8 (18pcs)
13
: ネジ S8 (13 本 )
S7
12
S6
26
S7
: Screw S8 (10pcs)
: Screw S8 (13pcs)
2. Remove 2 screw S7 and the BKT_CABLE_COVER (Ref. No.26).
3. Remove 13 screw S8 and a screw S6.
And then remove the REAR COVER L (Ref. No.12).
DIS-6
SECTION 2 DISASSEMBLY PROCEDURES
<86SQ1>
2.3. A module and FE module removal
1. Disconnect 7 connectors on the A module (Ref.No.28).
Note: Pay attention not to tear off the cable from the connector.
2. Disconnect 3 connectors on the FE module (Ref.No.32).
Note: Pay attention not to tear off the cable from the connector.
3. Remove 10 screw S9 and 5 screw S15.
And then remove the A module (Ref.No.28) and the FE module (Ref.No.32) together with the two brackets.
4. Remove 2 Hex screw S12 and 2 Hex screw S16.
And then remove the BKT_IO_BTM (Ref.No.14) from the A module.
28
[A8]
[A6]
[A13]
[A1]
[A10]
[A22]
[A23]
[A8]
[A6]
[A13]
[A1]
[A10]
[A22]
[A23]
[CN5006]
[CN4004]
[CN7001]
[CN5006]
[CN4004]
[CN7001]
32
28
32
15
S12
S16
14
S16
S13
S16
15
S13
: Screw S9 (10pcs) : Screw S15 (5pcs)
5. Remove 2 Hex screw S16 and 4 screw S13.
And then remove the BKT_IO_BTM (Ref.No.14) from the FE module.
6. Remove 2 Hex screw S16 and 2 screw S13.
And then remove the BKT_IO_SIDE (Ref.No.15) from the FE module.
Click on the first or last page to see other TH-86SQ1W (serv.man2) service manuals if exist.