Panasonic TH-65PF12WK / TH-65PF12TK Service Manual ▷ View online
21
TH-65PF12WK / TH-65PF12TK
8 Service Fixture & Tools
8.1.
SC jig
Purpose:
To find the failure board (SC or SU/SD) when the power LED is blinking 7 times.
SC jig:
Jumper connector to connect to SC50 connector on SC board
Part number:
TZSC09187
How to use:
Caution: Remove SC jig from SC board after inspection.
1. Remove all connector between SC board and SU/SD board to isolate SC board from both SU and SD board electrically.
Note: The board will be damaged if all connector is not removed (for example; remove connector only for SU board
and stay connecting with SD board. The board will be damaged.)
and stay connecting with SD board. The board will be damaged.)
2. Connect SC jig to connector SC51 at left bottom side of SC board.
3. Turn on the TV/Display Unit and confirm the power LED blinking.
3. Turn on the TV/Display Unit and confirm the power LED blinking.
LED blinking: Possible cause of failure is in SC board
No LED blinking (Lighting or no lighting): Possible cause of failure is in SU or SD board
No LED blinking (Lighting or no lighting): Possible cause of failure is in SU or SD board
4. After inspection, turn off the TV/Display Unit and wait a few minutes to discharge.
5. Remove SC jig from SC board.
5. Remove SC jig from SC board.
Remark: This SC jig can be used for all 2009 Plasma TV and Plasma Display.
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TH-65PF12WK / TH-65PF12TK
9 Disassembly and Assem-
bly Instructions
• To disassemble P.C.B., wait for 1 minute after power was off
for discharge from electrolysis capacitors.
•
,
,
,
,
and
marks indicate screw positions.
9.1.
Removal of Rear Cover
1. Remove screws (
×22 ,
×4 ,
×15 ) and then remove
the Rear Cover.
Note: when fixing the Rear Cover
• Screw on screws (*1, *2) firstly.
9.2.
Removal of HHH-Board
1. Remove 4 screws (A) and then remove the HHH Terminal
Block.
2. Remove 4 screws (B).
3. Remove 4 screws (C) and then remove HHH-Board.
3. Remove 4 screws (C) and then remove HHH-Board.
9.3.
Removal of HL-Board
1. Remove 4 screws (D) and then remove the HL Terminal
Block.
2. Remove 4 screws (E).
3. Remove 2 screws (F) and then remove HL-Board.
3. Remove 2 screws (F) and then remove HL-Board.
9.4.
Removal of Slot Block
1. Disconnect the connectors (DS2, DS4, DS6, DS7, DS8,
DS15).
2. Remove the flexible cables from the connectors (DS1,
DS3).
3. Remove 6 screws and then remove the Slot Block.
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TH-65PF12WK / TH-65PF12TK
9.5.
Removal of HX-Board
1. Remove the HA Terminal Block and the HHH Terminal
Block.
(Refer to Removal of HA-Board and HHH-Board)
(Refer to Removal of HA-Board and HHH-Board)
2. Remove 1 screw ( ).
3. Remove 6 screws ( ) and then remove the Slot Case.
4. Disconnect the connector (HX1).
5. Remove 4 Hexagonal-Head screws and 2 screws and
5. Remove 4 Hexagonal-Head screws and 2 screws and
then remove HX-Board.
9.6.
Removal of DS-Board
1. Remove the Slot Case.
(Refer to Removal of HX-Board)
2. Disconnect the connector (DS14).
3. Remove 10 screws and then remove the Fixed Plate.
3. Remove 10 screws and then remove the Fixed Plate.
4. Disconnect the connectors (DS2, DS4, DS6, DS7, DS8,
DS15).
5. Remove the flexible cables from the connectors (DS1,
DS3).
6. Remove 3 screws and then remove DS-Board.
9.7.
Removal of PB-Board
1. Disconnect the connectors (PB30, PB32, PB33, PB34,
PB36, PB37, PB38).
2. Remove 3 screws and then remove PB-Board.
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TH-65PF12WK / TH-65PF12TK
9.8.
Removal of DN-Board
1. Disconnect the connectors (DN3, DN5, DN9).
2. Remove the flexible cables from the connectors (DN1,
2. Remove the flexible cables from the connectors (DN1,
DN2).
3. Remove 4 screws and then remove DN-Board and Fixed
Plate.
Note:
A re-setup of the destination is performed by MS
mode after DN-Board exchange.
mode after DN-Board exchange.
9.9.
Removal of D-Board
4. Disconnect the connectors (D3, D5, D25).
5. Remove the flexible cables from the connectors (D20,
5. Remove the flexible cables from the connectors (D20,
D31, D32).
6. Remove 3 screws and then remove D-Board.
9.10. Removal of P-Board (MULTI)
1. Disconnect the connectors (P6, P7, P9, P25, P34, P35,
P52, P53, P55).
2. Remove 9 screws and then remove P-Board (MULTI).
9.11. Removal of P-Board (SUS)
1. Disconnect the connectors (P2, P11, P51, P54, P56).
2. Remove 6 screws and then remove P-Board (SUS).
2. Remove 6 screws and then remove P-Board (SUS).
9.12. Removal of H3-Board (L, R)
1. Remove 4 screws and then remove the Speaker Terminal
Blocks (L, R).
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