Panasonic SA-XH175EE / SA-XH175GS / SC-XH175EE Service Manual ▷ View online
49
12.2. Disassembly Flow Chart
Main Unit
12.5. Tray Ornament
12.11. Rear Panel
12.17. SMPS P.C.B.
12.16. AC Inlet P.C.B.
12.13. Main P.C.B.
12.14. D-Amp P.C.B.
12.15. Digital Amplifier IC
(IC5100/IC5200/IC5300)
12.6. Front Panel Block
Assembly
12.9. Mic P.C.B.
12.10. Panel P.C.B.
12.4. Top Cabinet
12.7. Operation Button
P.C.B.
12.8. Power Button
P.C.B.
12.12. Fan Unit
12.22. DVD Mechanism
Unit (BRS11D)
12.23. Traverse Unit
12.18. Switching
Regulator IC (IC5701)
12.19. Diode (D5702)
12.20. Diode (D5802)
12.21. Diode (D5803)
50
12.3. Main Components and P.C.B. Locations
51
12.4. Disassembly of Top Cabinet
Step 1 Remove 2 screws.
Step 2 Remove 3 screws.
Step 3 Slightly pull both sides of the Top Cabinet as diagram
shown.
shown.
Step 4 Slightly lift both sides of the Top Cabinet in an outward
direction about 30
direction about 30
°
.
52
Step 5 Press the catches of the Top Cabinet and gently remove
as arrow shown in sequence.
Caution: Avoid touching electrical components when hand
is inserted under the Top Cabinet.
as arrow shown in sequence.
Caution: Avoid touching electrical components when hand
is inserted under the Top Cabinet.
Caution: During assembling, ensure that the Top Cabinet’s
catches is fully seated into the Front Panel Block Assem-
bly.
catches is fully seated into the Front Panel Block Assem-
bly.
12.5. Replacement of Tray Ornament
Step 1 Use a Paper Clip and insert into the hole on the bottom
of the unit.
Step 2 Push the Paper Clip sideway in the direction of the
arrow to eject the Tray.
of the unit.
Step 2 Push the Paper Clip sideway in the direction of the
arrow to eject the Tray.
Step 3 Gently slide the Tray out as direction of arrow.
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