Panasonic SA-BFT800EE / SA-BFT800EEK Service Manual ▷ View online
97
Caution: During assembling, dress 2P wire behind the
catch.
catch.
10.22. Disassembly of Door Switch
P.C.B.
• Refer to “Disassembly of Back Cabinet Assembly”.
• Refer to “Disassembly of Digital Shield”.
• Refer to (Step 1) to (Step 23) of Item 10.16.
• Refer to (Step 1) to (Step 9) of Item 10.17.
• Refer to “Disassembly of SMPS Shield Unit”.
• Refer to “Disassembly of Digital Chassis”.
• Refer to “Disassembly of FL P.C.B.”.
• Refer to (Step 1) to (Step 3) of Item 10.21.
• Refer to “Disassembly of Digital Shield”.
• Refer to (Step 1) to (Step 23) of Item 10.16.
• Refer to (Step 1) to (Step 9) of Item 10.17.
• Refer to “Disassembly of SMPS Shield Unit”.
• Refer to “Disassembly of Digital Chassis”.
• Refer to “Disassembly of FL P.C.B.”.
• Refer to (Step 1) to (Step 3) of Item 10.21.
Step 1 Release 4 catches on Door Switch P.C.B..
Caution: During assembling, ensure that Door Switch
P.C.B. is properly located & fully catched onto Front Cabi-
net.
Step 1 Remove Door Switch P.C.B..
Caution: During assembling, ensure that Door Switch
P.C.B. is properly located & fully catched onto Front Cabi-
net.
Step 1 Remove Door Switch P.C.B..
98
10.23. Disassembly of Operation But-
ton P.C.B.
• Refer to “Disassembly of Back Cabinet Assembly”.
• Refer to “Disassembly of Digital Shield”.
• Refer to (Step 1) to (Step 23) of Item 10.16.
• Refer to (Step 1) to (Step 7) of Item 10.17.
• Refer to “Disassembly of SMPS Shield Unit”.
• Refer to “Disassembly of Digital Chassis”.
• Refer to “Disassembly of Digital Shield”.
• Refer to (Step 1) to (Step 23) of Item 10.16.
• Refer to (Step 1) to (Step 7) of Item 10.17.
• Refer to “Disassembly of SMPS Shield Unit”.
• Refer to “Disassembly of Digital Chassis”.
Step 1 Detach 3P wire at the connector (CN6502) on FL
P.C.B..
Step 2 Remove 3 screws.
Step 3 Remove Operation Button P.C.B..
P.C.B..
Step 2 Remove 3 screws.
Step 3 Remove Operation Button P.C.B..
Caution 1: During assembling, ensure that 3P wire is prop-
erly dressed behind rib of front cabinet.
Caution 2: During assembling, ensure that Operation But-
ton P.C.B. is properly located & fully seated onto Front
Cabinet.
Caution: Remove double sided tape if torn.
erly dressed behind rib of front cabinet.
Caution 2: During assembling, ensure that Operation But-
ton P.C.B. is properly located & fully seated onto Front
Cabinet.
Caution: Remove double sided tape if torn.
10.24. Disassembly of Gear Box
Assembly
• Refer to “Disassembly of Back Cabinet Assembly”.
• Refer to “Disassembly of Digital Shield”.
• Refer to (Step 1) to (Step 23) of Item 10.16.
• Refer to (Step 1) to (Step 9) of Item 10.17.
• Refer to “Disassembly of SMPS Shield Unit”.
• Refer to “Disassembly of Digital Chassis”.
• Refer to “Disassembly of Digital Shield”.
• Refer to (Step 1) to (Step 23) of Item 10.16.
• Refer to (Step 1) to (Step 9) of Item 10.17.
• Refer to “Disassembly of SMPS Shield Unit”.
• Refer to “Disassembly of Digital Chassis”.
Step 1 Remove 2 screws.
Caution: During assembling, ensure that Gear Box Assem-
bly is properly located & fully seated onto Front Cabinet.
Step 2 Lift up Gear Box Assembly.
Caution: During assembling, ensure that Gear Box Assem-
bly is properly located & fully seated onto Front Cabinet.
Step 2 Lift up Gear Box Assembly.
99
Step 3 Desolder 2P wire at the connector (P6400) on Motor
P.C.B..
Step 4 Remove Gear Box Assembly.
P.C.B..
Step 4 Remove Gear Box Assembly.
100
10.24.1. Disassembly of Motor P.C.B.
• Refer to “Disassembly of Gear Box Assembly”.
Step 1 Desolder 2 pins of Motor P.C.B..
Step 2 Remove Motor P.C.B..
Step 2 Remove Motor P.C.B..
10.24.2. Replacement of Motor
• Refer to “Disassembly of Gear Box Assembly”.
• Refer to “Disassembly of Motor P.C.B.”.
• Refer to “Disassembly of Motor P.C.B.”.
Step 1 Remove 2 screws.
Step 2 Remove the Motor.
Step 2 Remove the Motor.
10.24.3. Replacement of Drive Gear
• Refer to “Disassembly of Gear Box Assembly”.
Step 1 Remove 1 screw.
Step 2 Remove Drive Gear.
Step 2 Remove Drive Gear.
10.24.4. Replacement of Gear Base
• Refer to “Disassembly of Gear Box Assembly”.
Step 1 Remove 2 screw.
Step 2 Remove the Gear Base.
Step 2 Remove the Gear Base.
10.24.5. Replacement of Belt, Belt Pulley &
Middle Gear
• Refer to “Disassembly of Gear Box Assembly”.
• Refer to “Disassembly of Gear Base”.
• Refer to “Disassembly of Gear Base”.
Step 1 Remove the Belt.
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