Service Position; Checking & Repairing Main P.c.b; Checking & Repairing D-Amp P.c.b - Panasonic SA-PT960P Service Manual

SA-PT960P / SA-PT960PC

12 Service Position

12.1. Checking & Repairing Main
P.C.B.
Step 1 Remove the top cabinet to service Main P.C.B.
12.2. Checking & Repairing D-Amp
P.C.B.
Step 1 Remove the top cabinet.
Step 2 Remove 3 screws at the rear panel.
Step 3 Remove 2 screws on Main P.C.B.
Step 4 Detach 17P cable at the connector (CN2007) on Main
P.C.B.
Step 5 Detach 4P cable at the connector (CN2013) on Main
P.C.B.
Step 6 Detach 14P cable at the connector (CN2003) on Main
P.C.B.
Step 7 Detach 13P cable at the connector (CN2016) on Power
Supply P.C.B.
Step 8 Detach 28P cable at the connector (CN6001) on Power
Supply P.C.B.
Step 9 Detach Main P.C.B. from the rear panel and position it
according to the diagram show.
Step 10 Attach original cable with extension cable REEX0815
(17P cable from CN2009 to CN5050).
Step 11 Remove 2 screws from Ac inlet shield plate unit.
Step 12 Remove the AC Inlet shield plate unit.
Step 13 Remove the P.C.B. bracket.
Caution Note: Keep the P.C.B. bracket in safe place. Avoid
denting it. Place it back during assembling.
Step 14 Remove 2 screws on D-Amp P.C.B.
Step 15 Remove the wire clamper to detach 3P cable at the
connector (CN5501) on D-Amp P.C.B.
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