Power Diagram - Marantz Icemaker Service Manual

POWER DIAGRAM

S TANDBY
R E LAY
AC IN
POWE R
ON/OFF
S W
MAIN TR ANS .
FUS E
S UB TR ANS .
± 44V
± 28V
± 18V
Analog mode
+24V
+9V
+5V +3.3V
Analog mode
S W
+7V
+3.3V
42
POWE R AMP
PR E AMP, Post Filter
+5V DAC
S W
+3.3V DAC
R E LAY
+5V INDIC ATOR LE D
US B-DAC , DIR , PLD, etc.
+1.8V US B-DAC
+1.2V US B-DAC
+5V R C 5, S TANDBY LE D
μ -C OM
S TANDBY R E LAY