Disassembly Of Main P.c.b - Panasonic SA-BT230P Service Manual

10.17. Disassembly of Main P.C.B.

• Follow (Step 1) to (Step 6) of Item 10.3.
• Follow (Step 1) to (Step 6) of Item 10.8.
• Follow (Step 1) to (Step 4) of Item 10.15.
Caution: Pairing of BD Drive and Main P.C.B. as "BD Drive
& Main P.C.B. Assembly" have to be replaced together. If
either BD Drive or Main P.C.B. is changed, BD Drive unit
has to carry out re-adjustment due to alignment data for
BD Drive Unit is stored in the Main P.C.B.
Step 1 Remove 5 screws.
Step 2 Release the tab at the right side of Rear Panel in the
direction of arrow.
Step 3 Detach 45P FFC at the connector (P55001) on Main
P.C.B..
Step 4 Detach 18P FFC at the connector (P55002) on Main
P.C.B..
Step 5 Detach 17P FFC at the connector (CN2008) on Main
P.C.B..
Step 6 Detach 13P FFC at the connector (CN2011) on Main
P.C.B..
Step 7 Detach 18P FFC at the connector (CN2006) on Main
P.C.B..
Step 8 Lift up the Wire Clamper.
Step 9 Detach 10P cable at the connector (CN2004) on Main
P.C.B..
Caution: During assembling, ensure that 10P cable is prop-
erly bend down onto Digital P.C.B. Shield according to dia-
gram shown.
Step 10 Remove 6 screws.
Step 11 Lift up the Digital P.C.B. Shield.
Step 12 Remove Digital P.C.B. Shield.
64