Panasonic SA-BX500PP, Service Manual

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Step 2 Remove 2 screws on D-Amp (4CH) P.C.B..
Step 3 Attach original cable with extension cable REXX0651
(8P cable from H5801 to CN5500).
Step 4 Connect extension cable REEX0815 (17P cable from
CN2802 to CN5050).
Step 5 Remove the D-Amp A (4CH) P.C.B. as arrow shown.
Step 6 Position D-Amp A (4CH) P.C.B. according to the
diagram shown.
Caution: Lay an Insulated material to support the D-Amp A
(4CH) P.C.B.
Caution: During reassembling procedures, ensure the
SMPS and AC Inlet P.C.B. is seated properly under the
blocks.
7.15. Replacement of Digital Amp IC
(IC5000) of D-Amp A (4CH)
P.C.B.
•
• •
•
Follow (Step 1) to (Step 4) of Item 7.3.
•
• •
•
Follow (Step 1) to (Step 3) of Item 7.5.
• • • •
Follow (Step 1) to (Step 10) of Item 7.6.
• • • •
Follow (Step 1) to (Step 10) of Item 7.8.
Step 1 Detach 8P cable at the connector (CN5500) on D-Amp
A (4CH) P.C.B.
Step 2 Detach 17P FFC cable at the connector (CN5050) on D-
Amp (4CH) P.C.B.
Step 3 Twist wire clamper to detach 3P cable at the connector
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SA-BX500PP