Panasonic SA-BTT460GS / SA-BTT460PH / SA-BTT480EE / SA-BTT480GS / SC-BTT480EEK Service Manual ▷ View online
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12.2. Disassembly Flow Chart
12.4. Top Cabinet
12.5. Tray Ornament
12.9. Rear Panel
12.10. Fan Unit
12.11. Digital P.C.B.
12.12. Damp P.C.B.
12.14. Voltage Selector
P.C.B., AC Inlet P.C.B.
and SMPS P.C.B.
12.6. Front Panel Block
12.7. Tact P.C.B. and
Power Button P.C.B.
12.8. Panel P.C.B.
12.15. Switching
Regulator IC (IC5701)
12.20 Traverse Unit
12.21. Optical Pick-up
Unit
12.16. Diode (D5702)
12.17. Diode (D5802)
12.18. Diode (D5803)
12.13. Digital Amplifier
IC (IC5100, IC5200,
IC5300)
Note: Refer to BRS14P Service Manual for *1
12.19. BD Mechanism
*1
54
12.3. Main Components and P.C.B. Locations
12.3.1.
Main Unit
Figure 12-1
55
12.3.2.
Traverse Unit
Figure 12-2
12.3.3.
Optical Pickup, Spindle Motor, Stepping Motor
Figure 12-3
56
12.4. Disassembly of Top Cabinet
Step 1 Remove 2 screws.
Step 2 Remove 5 screws.
Step 3 Slightly release both sides of the Top Cabinet as dia-
gram shown.
gram shown.
Step 4 Slightly lift up the Top Cabinet at about 30
°
.
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