TX-P50ST60B, TX-P50ST60Y, TX-PR50ST60 (serv.man2) - Panasonic Plasma Service Manual (repair manual). Page 24

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To remove P.C.B. wait 1 minute after power was off for 
discharge from electrolysis capacitors.

1. Unlock the hooks and the tapes to free the cables
2. Disconnect the connectors (P2, P6, P11 and P35).
3. Remove the screws (

×5 , 

×1 , 

×1 ) 

and 

remove 

the P-Board.

1. Unlock the hooks and the tapes to free the cables.
2. Disconnect the connectors (A1, A6 and A12).
3. Disconnect the USB cable (JK8605).
4. Disconnect the flexible cables (A20, A31, A32 and A33).
5. Remove the screws (

×3 ).

6. Remove the Side shield metal and the Bottom shield 

metal.

7. Remove the A-Board.

8. Remove the screws (

×2 ).

9. Remove the Heatsink (bottom) and the Heat rubber.

1. Unlock the tape to free the cables.
2. Disconnect the connector (C14).
3. Remove the claws (

×2 

) and remove the Control unit 

assy.

1. Unlock the hooks and the tapes to free the cables.
2. Disconnect the Relay connector.
3. Remove the screws (

×2 

 each) and remove the 

Speaker SQs (L, R).