Panasonic TH-42LF25W Service Manual

Also see for TH-42LF25W: Operating instructions

Panasonic TH-42LF25W Service Manual Manual pdf 24 page image

24TH-42LF25W / TH-47LF25W4. (42 type only) Remove the screws shown in the illustra-tion, and then remove the Power board holder fitting.(SCR S-TPG BRZ+FLG 3.0X8.0 V)5. Affix the DEC button and DEC AV beforehand to therepair cabinet back.6. Install the main board holder fitting and the terminalholder fitting to the replacement cabinet back.7. Affix 3 pieces of aluminum tape to the metal section of themain board holder fitting and the terminal holder fitting sothey are connected.8. Install the replacement cabinet back, that is preparedbeforehand, onto the set.Precautions for replacing• The terminal holder fitting, the main board holder fitting,and the Power board holder are available in the replace-ment parts.• Use the gasket with the holder fitting that is affixed as is.• The type of tape for affixing, in order to set up the leadwire on the rear side of the cabinet back, is not included.When replacing the cabinet back, also replace the typeof tape that is used.When replacing the cabinet back, secure the lead wiresfor the speaker and key SW board to the cabinet backwith replacement tape. The circle mark in the picturebelow shows where to affix the tape. (Adhesive clothtape)Caution• Affix the tape so the lead wire is sealed tightly onto thecabinet back. If the lead wire pops up, it may get close tothe board or a high temperature area and cause a chat-tering noise.When replacing the button unit that is installed onto thekey SW board, affix a spacer sheet onto the button unit.