Step 2 :
Fix 1 screw to attach the TR Spring to the Heat Sink
Unit A.
Make sure it is well tighten to prevent overheat
Note :
Use a blower to remove the minute particles that might
caused left on the TR Spring.
Step 3 :
Solder the pins of the Audio Digital Amp IC (IC5200)
on the reverse side of the D-Amp P.C.B..
Caution :
Before soldering, ensure all pins are properly seated
and no ‘floating’ of pins.
8.25. Disassembly of Main P.C.B.
•
Follow the (Step 1) - (Step 6) of Item 8.3
•
Follow the (Step 1) - (Step 11) of Item 8.4
•
Follow the (Step 1) - (Step 6) of Item 8.21
Step 1 :
Detach 27P FFC cable at connector (CN2806) on
Main P.C.B..
Step 2 :
Detach 2P cable at connector (CN112) on Main
P.C.B..
Step 3 :
Detach 21P FFC cable at connector (CN2011) on
Main P.C.B..
Step 4 :
Detach 10P FFC cable at connector (CN2807) on
Main P.C.B..
Step 5 :
Detach 2P cable at connector (CN2001) on Main
P.C.B..
Step 6 :
Detach 2P cable at connector (CN2810) on Main
P.C.B..
Step 7 :
Detach 11P cable at the connectors (CN5802) on
SMPS P.C.B..
Step 8 :
Remove 2 screws.
45
SA-AK870GCP
Содержание SA-AK870GCP
Страница 9: ...9 SA AK870GCP ...
Страница 11: ...6 Operation Procedures 6 1 Main Unit Key Buttons Operation 11 SA AK870GCP ...
Страница 12: ...6 2 Remote Control Key Buttons Operation 6 3 Disc Information 12 SA AK870GCP ...
Страница 13: ...6 4 Using the Music Port and Connecting Playing a USB Mass Storage Class Device 13 SA AK870GCP ...
Страница 14: ...14 SA AK870GCP ...
Страница 24: ...8 2 Main Parts Location Diagram 24 SA AK870GCP ...
Страница 37: ...37 SA AK870GCP ...
Страница 57: ...Step 5 Desolder 2 wires pins White and blue 57 SA AK870GCP ...
Страница 80: ...14 2 Waveform Chart 80 SA AK870GCP ...
Страница 82: ...SA AK870GCP 82 ...
Страница 92: ...92 SA AK870GCP ...
Страница 118: ...SA AK870GCP 118 ...
Страница 123: ...22 Exploded Views 22 1 Cabinet Parts Location Traverse Parts Location SA AK870GCP 123 ...
Страница 124: ...SA AK870GCP 124 ...
Страница 125: ...22 2 Deck Mechanism Parts Location RAA4407 S SA AK870GCP 125 ...
Страница 126: ...22 3 Packaging SA AK870GCP 126 ...