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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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