Panasonic SC-HTB690EB Service Manual page 32

9.3.7. HDMI P.C.B.
1. Remove 3 Screws (A).
2. Disconnect FFC cable.
3. Remove 4 Screws (B).
4. Remove Bracket (B) and HDMI P.C.B..
Screw (A)
Screw (B)
Bracket (B)
9.3.8. Main P.C.B.
Caution:
Pair the Main P.C.B. with NFC P.C.B.after replacing the
Main PCB. For the pairing operations refer to "10.1.
When replacing the MAIN P.C.B. and/or NFC P.C.B.".
1. Remove 2 Screws (A).
2. Disconnect connector (A),(B),(C).
3. Remove the Main P.C.B..
Screw (A)
Main P.C.B.
Connector (A)
FFC
HDMI P.C.B.
Connector (C)
Connector (B)
9.3.9. Speaker
1. Disconnect 2 Speaker Cable Terminals.
2. Remove 3 Screws (A).
3. Remove the Speaker 2.
(Remove Speaker 1,3 by the same method.)
Speaker 1
Speaker Cable
Terminal(-)
Speaker 2
Speaker Cable Terminal(+)
9.3.10. NFC P.C.B.
Caution:
Pair the NFC P.C.B. with Main P.C.B.after replacing
the NFC PCB. For the pairing operations refer to "10.1.
When replacing the MAIN P.C.B. and/or NFC P.C.B.".
1. Remove 2 Screws (A).
2. Disconnect connector (A).
3. Pull out the NFC P.C.B. by thin brade driver in the direction
of arrow.
Caution:
Before installment completely wipe off the double sticky
tape left on the side panel unit, otherwise the NFC
sensitivity will be effected.Moreover when installing
press the NFC P.C.B. tightly onto the Left side panel
unit.
Connector (A)
Screw (A)
Left side panel unit
32
Screw (A)
Speaker 3
Thin brade driver
NFC P.C.B.