Panasonic SU-HTB570EB / SU-HTB570EG / SB-HTB570EG / SB-HWA570EB / SB-HWA570EG / SC-HTB570EB / SC-HTB570EG / SC-HTB570EGS Service Manual ▷ View online
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12.1.4.
Checking of Panel P.C.B.
Step 1 : Remove Top Cabinet.
Step 2 : Panel P.C.B. can be checked as diagram shown.
Step 2 : Panel P.C.B. can be checked as diagram shown.
12.1.5.
Checking of Main P.C.B. (Side A)
Step 1 : Remove Top Cabinet.
Step 2 : Remove 5 screws.
Step 2 : Remove 5 screws.
Step 3 : Remove 5 screws.
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Step 4 : Release the catch on the right side of the Rear Panel
slightly.
Caution: During assembling, ensure that the Rear Panel is
catched properly onto the chassis.
slightly.
Caution: During assembling, ensure that the Rear Panel is
catched properly onto the chassis.
Step 5 : Upset and place the Main P.C.B. and HDMI P.C.B. on
an Insulated Support Block as shown.
an Insulated Support Block as shown.
Step 6 : Main P.C.B. (Side A) can be checked as diagram
shown..
shown..
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12.1.6.
Checking of Main P.C.B. (Side B)
Step 1 : Remove Top Cabinet.
Step 2 : Main P.C.B. (Side B) can be checked as diagram
shown.
Step 2 : Main P.C.B. (Side B) can be checked as diagram
shown.
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12.2. Active Subwoofer (SB-HWA570)
Note: For description of the disassembly procedures, see the Section 11
12.2.1.
Checking of SW SMPS and SW DAMP P.C.B.
Step 1 : Remove SW DAMP P.C.B..
Step 2 : Remove SW Power Button P.C.B..
Step 3 : Remove SW SMPS and SW AC Inlet P.C.B..
Step 4 : Attach 4P Cable Wire at the connector (CN1002) on
the SW DAMP P.C.B..
Step 5 : Attach 10P Cable Wire at the connector (CN1) on the
SW SMPS P.C.B..
Step 2 : Remove SW Power Button P.C.B..
Step 3 : Remove SW SMPS and SW AC Inlet P.C.B..
Step 4 : Attach 4P Cable Wire at the connector (CN1002) on
the SW DAMP P.C.B..
Step 5 : Attach 10P Cable Wire at the connector (CN1) on the
SW SMPS P.C.B..
Step 6 : Attach 3P Cable Wire at the connector (CN1003) on
the SW DAMP P.C.B..
Step 7 : Attach 2P Extension Cable (REXX1194) from the
Speaker Cable to the connector (CN1005) on the SW DAMP
P.C.B..
Step 8 : Upset the SW SMPS P.C.B., SW DAMP P.C.B and SW
Power Button P.C.B. as shown.
the SW DAMP P.C.B..
Step 7 : Attach 2P Extension Cable (REXX1194) from the
Speaker Cable to the connector (CN1005) on the SW DAMP
P.C.B..
Step 8 : Upset the SW SMPS P.C.B., SW DAMP P.C.B and SW
Power Button P.C.B. as shown.
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