Yamaha pw 5000 Service Manual page 65

L K J
Q Q
PN 1/2 CIRCUIT DIAGRAM 003 (PW5000) 3 7 6 3 1 5 1 5 0
1
to AC 1/3-CN109
2
to DC-CN209
3
+16VTr ALARM
to DC-CN206
-16VTr ALARM
+16V OUTPUT ALARM
-16V OUTPUT ALARM
4
T E
L 1 3 9 4 2 2 9 6 5 1 3
5
to AC 3/3-CN502
6
+12V OUTPUT
to AC 1/3-CN112
+48V OUTPUT
7
w w w
8
28CC1-8828398-3
1
8
I H
AND
AND
COMPARATOR
AND
COMPARATOR
AND AND
AND
AND
COMPARATOR
SYSTEM RESET
INVERTER
x a o
y
COMPARATOR
. i
( セ ) : Ceramic Capacitor (セラミックコンデンサー)
( F ) : Metal Film Resistor (金属被膜抵抗)
( フ ) : Flame Proof C. Resistor (不燃化カ−ボン抵抗)
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G F E
INVERTER
AND
AND
AND
Q Q
3 7 6
AND
LATCH
INVERTER
INVERTER
LATCH
AND
INVERTER
AND
NJM78M05FA(XJ604A00)
REGULATOR +5V
AND
u 1 6 3
3
2
1
.
1: OUTPUT
2: COMMON
3: INPUT
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D C B
2 4
8 9 9
INVERTER
AND
INVERTER
AND
AND
INVERTER
3 1 5 1 5 0 8 9 2
ANALOG SWITCH
REGULATOR +5V
m
c o
PN 1/2 CIRCUIT DIAGRAM 003 (PW5000)
A
2
8 PW5000 9 9
to FAN
to FAN
to DC OUTPUT
to DC PARALLEL INPUT
4 9 8 2 9 9