Checking & Servicing Of Digital P.c.b - Panasonic SA-BT300PX Service Manual

Step 6 Slightly detach the front panel assembly.
Step 7 Remove 4 screws on SMPS P.C.B..
Step 8 Lift up SMPS P.C.B..
Step 9 Upset the SMPS P.C.B..
Step 10 Connect 20P FFC to the connector (CN806) on SMPS
P.C.B..
Step 11 Process to check and service SMPS P.C.B..
Caution: Insulated material is required to insulate SMPS
P.C.B. from other parts.
10.3. Checking & Servicing of Digital
P.C.B.
10.3.1. Checking & servicing side B of Dig-
ital P.C.B.
• Follow (Step 1) to (Step 11) of Item 10.1.2.
Step 1 Detach Voltage Selector from rear panel.
Step 2 Put aside Main P.C.B..
Caution: Insulated material is required to insulate Main
P.C.B. from other parts.
Step 3 Remove 2 Himelon.
Step 4 Remove Digital P.C.B. shield plate.
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