Panasonic SA-AKX38PH, Руководство по обслуживанию, Страница: 29 / 70

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9 Service Position
Note: For description of the disassembly procedures, see
the Section 8.
9.1. Checking of Panel P.C.B. and
Music Port P.C.B.
Step 1 Remove Top Cabinet.
Step 2 Remove Front Panel Unit.
Step 3 Remove Panel P.C.B. and Music Port P.C.B..
Step 4 Place Panel P.C.B. and Music Port P.C.B. on the insu-
lated material as shown.
Step 5 Attach 22P FFC at a connector (CN2500) on the Main
P.C.B..
Step 6 Panel P.C.B. and Music Port P.C.B. can be checked as
diagram shown.
9.2. Checking and Repairing of
Main P.C.B. and SMPS Module
Step 1 Remove Top Cabinet.
Step 2 Remove Front Panel Unit.
Step 3 Remove Rear Panel.
Step 4 Remove Main P.C.B..
Step 5 Remove SMPS Module and Voltage Selector P.C.B.
(PH).
Step 6 Place Main P.C.B., SMPS Module and Voltage Selector
P.C.B. (PH) on the insulated material.
Step 7 Attach 10P Cable at a connector (CON2) on the SMPS
Module.
Step 8 Attach 10P FFC at a connector (P2004) on the Main
P.C.B..
Step 9 Attach 24P FFC at a connector (P2005) on the Main
P.C.B..
Step 10 Attach 17P FFC at a connector (CN2500) on the Main
P.C.B..
Step 11 Main P.C.B. and SMPS Module can be checked as dia-
gram shown.