Service Position; Checking & Repairing Side B Of Main P.c.b; Checking & Repairing Side A Of Main P.c.b - Panasonic SA-BT230P Service Manual

11 Service Position

Note: For description of the disassembly procedures, see
the Section 10.
11.1. Checking & Repairing Side B of
Main P.C.B.
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 Top Cabinet.
Step 2 Detach Front Panel Block Assembly.
Step 3 Remove Front Shield.
Step 4 Remove Digital P.C.B. Shield.
Step 5 Connect 45P FFC at the connector (P55001) on Main
P.C.B..
Step 6 Connect 18P FFC at the connector (P55002) on Main
P.C.B..
Step 7 Connect 17P FFC at the connector (CN2008) on Main
P.C.B..
Step 8 Connect 13P FFC at the connector (CN2011) on Main
P.C.B..
Step 9 Connect 18P FFC at the connector (CN2006) on Main
P.C.B..
Step 10 Connect 10P FFC at the connector (CN2004) on Main
P.C.B..
Step 11 Attach back the Front Panel Block Assembly as arrow
shown.
Step 12 Connect 22P FFC at the connector (CN2002) on Main
P.C.B..
Step 13 Connect 15P FFC at the connector (CN1011) on Main
P.C.B..
Step 14 Proceed to check and repair Side B of Main P.C.B..
11.2. Checking & Repairing Side A of
Main P.C.B.
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 Top Cabinet.
Step 2 Detach Front Panel Block Assembly.
Step 3 Remove Front Shield.
Step 4 Remove Digital P.C.B. Shield.
Step 5 Connect 45P FFC at the connector (P55001) on Main
P.C.B..
Step 6 Connect 18P FFC at the connector (P55002) on Main
P.C.B..
Step 7 Connect 17P FFC at the connector (CN2008) on Main
P.C.B..
Step 8 Connect 13P FFC at the connector (CN2011) on Main
P.C.B..
Step 9 Connect 18P FFC at the connector (CN2006) on Main
P.C.B..
Step 10 Connect 10P FFC at the connector (CN2004) on Main
P.C.B..
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