DOWNLOAD Panasonic SA-BTX70EB / SA-BTX70EG / SA-BTX68EF Service Manual ↓ Size: 10.33 MB | Pages: 127 in PDF or view online for FREE

Model
SA-BTX70EB SA-BTX70EG SA-BTX68EF
Pages
127
Size
10.33 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / BLU-RAY DISC HOME THEATER SOUND SYSTEM
File
sa-btx70eb-sa-btx70eg-sa-btx68ef.pdf
Date
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Panasonic SA-BTX70EB / SA-BTX70EG / SA-BTX68EF Service Manual ▷ View online

73
Caution: During assembling, ensure that Gear Box Unit is 
seated properly at the locator.
Step 2  Remove Gear Box Unit.
Step 3  Desolder pins of Motor P.C.B..
Step 4  Remove Motor P.C.B..
Caution: During assembling, ensure that 4P and 2P wires 
are dressed between ribs of front cabinet.
9.27. Disassembly of  Door Switch
P.C.B.
• Follow the (Step 1) to (Step 7) of Item 9.3.
• Follow the (Step 1) to (Step 8) of Item 9.4.
• Follow the (Step 1) to (Step 7) of Item 9.5.1.
• Follow the (Step 1) to (Step 3) of Item 9.8.1.
• Follow the (Step 1) to (Step 3) of Item 9.9.
• Follow the (Step 1) to (Step 9) of Item 9.10.
• Follow the (Step 1) to (Step 8) of Item 9.18.
• Follow the (Step 1) to (Step 12) of Item 9.19.
• Follow the (Step 1) to (Step 17) of Item 9.24.
• Follow the (Step 1) to (Step 3) of Item 9.25.
Step 1  Release 2 catches on Door Switch P.C.B..
74
Step 2  Remove Door Switch P.C.B..
Caution: During assembling, ensure that Door Switch 
P.C.B. is fully catched and 4 wire is dressed between the 
ribs as diagram shown.
9.28. Disassembly of  FL P.C.B.
• Follow the (Step 1) to (Step 7) of Item 9.3.
• Follow the (Step 1) to (Step 8) of Item 9.4.
• Follow the (Step 1) to (Step 7) of Item 9.5.1.
• Follow the (Step 1) to (Step 3) of Item 9.8.1.
• Follow the (Step 1) to (Step 3) of Item 9.9.
• Follow the (Step 1) to (Step 9) of Item 9.10.
• Follow the (Step 1) to (Step 8) of Item 9.18.
• Follow the (Step 1) to (Step 12) of Item 9.19.
• Follow the (Step 1) to (Step 17) of Item 9.24.
• Follow the (Step 1) to (Step 3) of Item 9.25.
Step 1  Detach 17P FFC at the connector (CN601) on Main
P.C.B..
Step 2  Detach 5P wire at the connector (P6002) on FL P.C.B..
Step 3  Detach 2P wire at the connector (P6011) on FL P.C.B..
Step 4  Remove 2 screws on FL P.C.B..
Step 5  Release the catch on FL P.C.B..
Step 6  Remove FL P.C.B..
Caution 1: During assembling, ensure that FL P.C.B. is 
seated properly at the locator.
Caution 2: During assembling, ensure that 5P wire is 
dressed between ribs of front cabinet properly & avoid 
covering the hole.
9.29. Disassembly of  Mechanism
Switch P.C.B.
• Follow the (Step 1) to (Step 7) of Item 9.3.
• Follow the (Step 1) to (Step 8) of Item 9.4.
• Follow the (Step 1) to (Step 7) of Item 9.5.1.
• Follow the (Step 1) to (Step 3) of Item 9.8.1.
• Follow the (Step 1) to (Step 3) of Item 9.9.
• Follow the (Step 1) to (Step 9) of Item 9.10.
• Follow the (Step 1) to (Step 8) of Item 9.18.
• Follow the (Step 1) to (Step 12) of Item 9.19.
• Follow the (Step 1) to (Step 17) of Item 9.24.
• Follow the (Step 1) to (Step 3) of Item 9.25.
• Follow the (Step 1) to (Step 6) of Item 9.28.
75
Step 1  Remove 1screw on Mechanism Switch P.C.B..
Step 2  Release the catch on the Mechanism Switch P.C.B..
Step 3  Remove Mechanism Switch P.C.B..
Caution: During assembling, ensaure that Mechanism 
Switch P.C.B. is fully catched and 4P wire is well dressed 
between 2 ribs.
9.30. Disassembly of iPod Fan P.C.B.
• Follow the (Step 1) to (Step 7) of Item 9.3.
• Follow the (Step 1) to (Step 8) of Item 9.4.
• Follow the (Step 1) to (Step 7) of Item 9.5.1.
• Follow the (Step 1) to (Step 3) of Item 9.8.1.
• Follow the (Step 1) to (Step 3) of Item 9.9.
• Follow the (Step 1) to (Step 9) of Item 9.10.
• Follow the (Step 1) to (Step 8) of Item 9.18.
• Follow the (Step 1) to (Step 12) of Item 9.19.
• Follow the (Step 1) to (Step 17) of Item 9.24.
• Follow the (Step 1) to (Step 3) of Item 8.25.
Step 1  Detach 3P wire at the connector (P6460) on iPod Fan
P.C.B..
Step 2  Remove 1 screw on iPod Fan P.C.B..
Step 3  Remove iPod Fan P.C.B..
76
Caution: During assembling, ensure that 4P wire is 
dressed between ribs of front cabinet.
9.31. Disassembly of iPod Fan 
• Follow the (Step 1) to (Step 7) of Item 9.3.
• Follow the (Step 1) to (Step 8) of Item 9.4.
• Follow the (Step 1) to (Step 7) of Item 9.5.1.
• Follow the (Step 1) to (Step 3) of Item 9.8.1.
• Follow the (Step 1) to (Step 3) of Item 9.9.
• Follow the (Step 1) to (Step 9) of Item 9.10.
• Follow the (Step 1) to (Step 8) of Item 9.18.
• Follow the (Step 1) to (Step 12) of Item 9.19.
• Follow the (Step 1) to (Step 17) of Item 9.24.
• Follow the (Step 1) to (Step 3) of Item 9.25.
• Follow the (Step 1) to (Step 3) of Item 9.30.
Step 1  Remove iPod Fan in the direction of arrow (1) and (2)
shown.
Caution: During assembling, ensure that 3P wire of iPod 
fan is dressed behind ribs of front cabinet.
9.32. Disassembly of iPod Switch
P.C.B. 
• Follow the (Step 1) to (Step 7) of Item 9.3.
• Follow the (Step 1) to (Step 8) of Item 9.4.
• Follow the (Step 1) to (Step 7) of Item 9.5.1.
• Follow the (Step 1) to (Step 3) of Item 9.8.1.
• Follow the (Step 1) to (Step 3) of Item 9.9.
• Follow the (Step 1) to (Step 9) of Item 9.10.
• Follow the (Step 1) to (Step 8) of Item 9.18.
• Follow the (Step 1) to (Step 12) of Item 9.19.
• Follow the (Step 1) to (Step 17) of Item 9.24.
• Follow the (Step 1) to (Step 3) of Item 9.25.
• Follow the (Step 3) of item 9.28.
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