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6. Self-Diagnostic Function
This unit is equipped with a self-diagnostic function which, in the event of a
malfunction, automatically displays a code indicating the nature of the malfunction.
Use this self-diagnostic function when servicing the unit.
6.1. To display the malfunction code
U70 DVD:
Automatically displays on the AV control receiver when a malfunction occurs.
Refer to
Fig. 6-1.
F61:
Automatically displays on the AV control receiver when a malfunction occurs.
Refer to
Fig. 6-1.
Fig. 6-1.
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Summary of Contents for SADT300 - MINI SYSTEM RECEIVER
Page 2: ...1 1 Before Repairs 2 ...
Page 8: ...5 Location of Controls 8 ...
Page 12: ... Check the digital amp P C B A side as shown below 12 ...
Page 13: ... Check the digital amp P C B B side as shown below 13 ...
Page 15: ...7 3 Checking for the main P C B Follow the Step 1 Step 7 of item 7 1 15 ...
Page 16: ...16 ...
Page 17: ...17 ...
Page 18: ... Check the main P C B as shown below 18 ...
Page 20: ...20 ...
Page 21: ...21 ...
Page 26: ...5 Use the blower and heat the IC about 20 seconds 9 To Supply Power Source 26 ...
Page 29: ...12 Printed Circuit Board Diagram 13 Type Illustration of ICs Transistors and Diodes 29 ...
Page 37: ...C342 43 ECST1CY105 16V 1U 2 37 ...
Page 44: ...R123 26 ERJ3GEYJ133V 1 16W 13K 4 44 ...
Page 46: ...R355 ERJ3GEYJ473V 1 16W 47K 1 D0GB473JA002 46 ...
Page 48: ...R442 ERJ3GEYJ332V 1 16W 3 3K 1 D0GB332JA002 48 ...