Panasonic TH-46PZ850U Service Manual

Also see for TH-46PZ850U: Technical guide Troubleshooting guide Quick start guide Operating instructions Operating instructions

187.5. Remove the P(MAIN)-BoardCaution:To remove P.C.B. wait 1 minute after power was off for dis-charge from electrolysis capacitors.1. Unlock the cable clampers to free the cable.2. Disconnect the couplers (P2, P6, P7, P11, P12, P25, P52,P54 and P56).3. Remove the screws (×6 ) and remove the P(MAIN)-Board unit.4. Remove the screws (×25 ) on the back side.5. Remove the screws (×6 ).6. Remove the molding props (×9 ).7. Remove the P(MAIN)-Board.Note:When assembling the P-Board, the position of each hole ofthe insulation sheets (A and B) is set to the position of eachhole of the P-Board, then assemble them. ( marks indi-cate setting positions.)