DOWNLOAD Panasonic SA-PT475EE Service Manual ↓ Size: 19.58 MB | Pages: 127 in PDF or view online for FREE

Model
SA-PT475EE
Pages
127
Size
19.58 MB
Type
PDF
Document
Service Manual / Other
Brand
Device
Audio / DVD HOME THEATER SOUND SYSTEM
File
sa-pt475ee.pdf
Date

Panasonic SA-PT475EE Service Manual / Other ▷ View online

25
6.1.
Disassembly Flow Chart
6.3. Top Cabinet
6.12. AC Inlet P.C.B.
6.6. Front Panel Assembly 
6.11. iPod P.C.B.
6.10. DVD Lid
6.7. Panel & Power Button
P.C.B.
6.8. Auto Setup Speaker
P.C.B.
6.4. Rear Panel 
6.5. DVD Mechanism Unit
(DLS6)
6.28. Assembling and
Disassembling of
Traverse Unit
6.13. Main P.C.B. 
6.14. Co-processor P.C.B. 
6.15. D-Amp P.C.B.
6.20. SMPS P.C.B.
6.22.Switching Regulator IC
(IC5701)
6.21.Switching Regulator IC
(IC2903)
6.23. Rectifier Diode 
(D5702)
6.24. Regulator Diode
(D5801)
6.25. Regulator Diode
(D5802)
6.9. Mic P.C.B.
6.26. Regulator Diode 
(D5803)
6.27. DVD Module P.C.B.
6.16. Audio Digital Power 
Amp IC (IC5000)
6.18. Audio Digital Power 
Amp IC (IC5300)
6.17. Audio Digital Power 
Amp IC (IC5200)
6.19. Audio Digital Power 
Amp IC (IC5400)
26
6.2.
Main Components and P.C.B. Locations
27
6.3.
Disassembly of Top Cabinet
Step 1 Remove 2 screws at the sides of the top cabinet
Step 2 Remove 3 screws at the rear of the top cabinet.
Step 3 Lift up the back part of the top cabinet and remove it in
the direction of arrows.
6.4.
Disassembly of Rear Panel
• Follow (Step 1) to (Step 3) of Item 6.3.
Step 1 Remove 7 screws at the rear panel.
Step 2 Remove 1 screw at the rear panel.
Step 3 Release the tab of each side of the rear panel in the
direction of arrow.
Step 4 Twist the wire clamper & detach the fan unit connector
(CN5501) on D-Amp P.C.B.
Step 5 Remove the rear panel.
6.5.
Disassembly of DVD Mecha-
nism Unit (DLS6)
• Follow (Step 1) to (Step 3) of Item 6.3.
 
28
Step 1 Remove 2 screws from DVD mechanism Unit (DLS6).
Step 2 Detach 7P FFC at the connector (FP8251) on DVD
Module P.C.B.
Step 3 Detach 26P FFC at the connector (FP8531) on DVD
Module P.C.B.
Step 4 Remove the DVD mechanism unit (DLS6).
6.6.
Disassembly of Front Panel
Assembly
• Follow (Step 1) to (Step 3) of Item 6.3.
 
Step 1 Detach 14P FFC at the connector (CN6003) on Main
P.C.B.
Step 2 Detach 7P cable at the connector (CN2010) on Main
P.C.B.
Step 3 Detach 19P FFC at the connector (CN2007) on Main
P.C.B.
Step 4 Detach 10P FFC at the connector (CN2005) on Main
P.C.B.
Step 5 Release the tabs at each side of the front panel assem-
bly in the direction of arrow.
Step 6 Release the tabs at the bottom of the front panel assem-
bly.
Caution: Do not exert strong force when releasing the tabs.
Step 7 Detach the front panel assembly slightly forward in the
direction of arrows.
Step 8 Remove 3 screws at the rear panel.
Step 9 Remove 2 screws on the Main P.C.B.
Step 10 Remove ground spring on the Main P.C.B.
Caution: Keep the ground spring in safe place. Avoid dent-
ing it. Place it back during assembling.
Step 11
 Detach Main P.C.B. from rear panel in the direction of
arrow.
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