Sony DCU-8000 - Page 29

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DCU-8000 IM
1-8. Checks on Completion of Installation
1
2
3
4
ABC D E F GHJ
D104 D103 D102
A side/Component side
3. RC-90 board
<LEDs>
D102 (B-4) :
++
++
+5 V
+5 V power supply status indication.
Lit while +5 V power is supplied.
D103 (B-4) :
++
++
+3.3 V
+3.3 V power supply status indication.
Lit when the +3.3 V power is supplied.
D104 (B-4) :
++
++
+12 V
+12 V power supply status indication.
Lit when the +12 V power is supplied.
If this LED does not light, the fuse may have blown.