Note: Ensure the Switch Transistor (Q2751) is tightly screwed
to the heat sink.
8.28. Disassembly of SMPS P.C.B.
•
Follow the (Step 1) - (Step 5) of Item 8.4
•
Follow the (Step 1) - (Step 12) of Item 8.5
•
Follow the (Step 1) - (Step 5) of Item 9.22
Step 1 Detach 8P wire at connector (CN5802) at SMPS P.C.B..
Step 2 Remove 4 screws at SMPS P.C.B..
Step 3 Lift up the SMPS P.C.B. as arrow shown.
Step 4 Flip the SMPS P.C.B. and desolder 2 wire pins (red and
black).
•
For GCP Only
Step 5 Desolder 2 wire pin (White and blue).
Note: During reassembling procedures, ensure the P.C.B. is
seated properly at the locator.
8.29. Replacement of Switch
Regulator IC (IC5701)
•
Follow the (Step 1) - (Step 5) of Item 8.4
•
Follow the (Step 1) - (Step 12) of Item 8.5
•
Follow the (Step 1) - (Step 5) of Item 8.22
•
Follow the (Step 1) - (Step 5) of Item 8.28
Step 1 Desolder pins of the Switch Regulator IC (IC5701) on
47
SA-AK570PL / SA-AK570GCP
Содержание SA-AK570GCP
Страница 7: ...7 SA AK570PL SA AK570GCP ...
Страница 10: ...6 Operation Procedures 6 1 Main Unit Key Buttons Operations 10 SA AK570PL SA AK570GCP ...
Страница 11: ...6 2 Remote Control Key Buttons Operations 11 SA AK570PL SA AK570GCP ...
Страница 13: ...6 4 Connecting and Playing a USB Mass Storage Class Device 13 SA AK570PL SA AK570GCP ...
Страница 18: ...18 SA AK570PL SA AK570GCP ...
Страница 25: ...8 3 Main Components and P C B Location 25 SA AK570PL SA AK570GCP ...
Страница 55: ...55 SA AK570PL SA AK570GCP ...
Страница 69: ...14 1 2 Main P C B 14 1 3 SMPS P C B 69 SA AK570PL SA AK570GCP ...
Страница 71: ...14 1 8 Jupiter USB P C B 71 SA AK570PL SA AK570GCP ...
Страница 72: ...72 SA AK570PL SA AK570GCP ...
Страница 73: ...14 2 Waveform Chart 73 SA AK570PL SA AK570GCP ...
Страница 74: ...74 SA AK570PL SA AK570GCP ...
Страница 76: ...SA AK570PL SA AK570GCP 76 ...
Страница 86: ...86 SA AK570PL SA AK570GCP ...
Страница 116: ...116 SA AK570PL SA AK570GCP ...
Страница 117: ...22 Exploded Views 22 1 Cabinet Parts Location SA AK570PL SA AK570GCP 117 ...
Страница 118: ...SA AK570PL SA AK570GCP 118 ...
Страница 119: ...22 2 Deck Mechanism Parts Locations RAA4407 S SA AK570PL SA AK570GCP 119 ...
Страница 120: ...22 3 Packaging SA AK570PL SA AK570GCP 120 ...