Panasonic TH-42LF25W Service Manual page 24

TH-42LF25W / TH-47LF25W
4. (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 the
repair cabinet back.
6. Install the main board holder fitting and the terminal
holder fitting to the replacement cabinet back.
7. Affix 3 pieces of aluminum tape to the metal section of the
main board holder fitting and the terminal holder fitting so
they are connected.
8. Install the replacement cabinet back, that is prepared
beforehand, 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 lead
wire on the rear side of the cabinet back, is not included.
When replacing the cabinet back, also replace the type
of tape that is used.
When replacing the cabinet back, secure the lead wires
for the speaker and key SW board to the cabinet back
with replacement tape. The circle mark in the picture
below shows where to affix the tape. (Adhesive cloth
tape)
Caution
• Affix the tape so the lead wire is sealed tightly onto the
cabinet back. If the lead wire pops up, it may get close to
the board or a high temperature area and cause a chat-
tering noise.
When replacing the button unit that is installed onto the
key SW board, affix a spacer sheet onto the button unit.
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