Panasonic SU-HTB880EB, Service Manual

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9 Service Position
9.1. Main Unit (SU-HTB880)
Note: For description of the disassembly procedures, see the Section 8.5
9.1.1. Checking SMPS P.C.B.
Step 1 :
Remove Rear Cabinet Block.
Step 2 :
Remove SMPS P.C.B..
Step 3 :
Place support block at both sides of the Front Cabinet Block.
Step 4 :
Place SMPS P.C.B. on an insulated material as shown.
Step 5 :
Connect 7P wire to connector (CN1) on SMPS P.C.B..
Step 6 :
SMPS P.C.B. can be checked as diagram shown.
9.1.2. Checking Panel P.C.B.
Step 1 :
Remove Rear Cabinet Block.
Step 2 :
Remove Panel P.C.B..
Step 3 :
Place Panel P.C.B. on an insulated material as shown.
Step 4 :
Connect 15P FFC to connector (CN3300) on Panel P.C.B..
Step 5 :
Panel P.C.B. can be checked as diagram shown.