Panasonic SA-PT250EE, Service Manual

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11 Service Position
11.1. Checking & Repairing Panel
P.C.B.
Step 1 Remove the top cabinet.
Step 2 Remove the DVD lid.
Step 3 Disassemble the front panel.
Step 4 Disassemble Panel P.C.B.
Step 5 Disassemble Volume P.C.B.
Step 6 Disassemble Mic P.C.B.
Step 7 Disassemble USB P.C.B.
· Servicing Position of Panel P.C.B.
Step 8 Connect FFC cable at the connectors (CN2020,
CN2013 & CN2007) on Main P.C.B and (FP9002) on USB
P.C.B.
Step 9 Turn over Panel P.C.B horizontally and place it
according to the diagram shown below.
11.2. Checking & Repairing Mic
P.C.B.
· Follow (Step 1) to (Step 8) of Item 11.1.
Step 1 Turn over Mic P.C.B horizontally and place it according
to the diagram shown below.
11.3. Checking & Repairing Main
P.C.B.
Step 1 Remove the top cabinet.
Step 2 Remove the DVD lid.
Step 3 Disassemble the front panel.
Step 4 Disassemble Volume P.C.B.
Step 5 Disassemble Mic P.C.B.
Step 6 Disassemble Panel P.C.B.
Step 7 Disassemble USB P.C.B.
Step 8 Disassemble the rear panel.
Step 9 Disassemble the DVD mechanism unit.
Step 10 Disassemble Main P.C.B.
Step 11 Disassemble D-Amp P.C.B.
Step 12 Disassemble SMPS, AC-Inlet & Voltage Selector
P.C.B.
· Servicing Position of Main P.C.B.
Step 13 Position Volume P.C.B., Mic P.C.B., Panel P.C.B.,
USB P.C.B., DVD mechanism unit, Main P.C.B., D-Amp
P.C.B., SMPS, AC-Inlet & Voltage Selector P.C.B. according to
to diagram shown below.
Step 14 Connect FFC cable at the connectors (CN2001,
CN2007, CN2009, CN2013, CN2020, CN9001 & CN9002) on
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SA-PT250GCP