ABCDEFGH I JKL
RX-V730/RX-V730RDS/RX-V630/RX-V630RDS
HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE
73
SCHEMATIC DIAGRAM (MAIN 2/2)
1
2
3
4
5
6
7
8
9
x: NOT USED
O: USED / APPLICABLE
IC401: NJM7812FA
IC403, 405: NJM7805FA
Voltage Regulator
INPUT
OUTPUT
COMMON
IC402: NJM79M12FA
IC404: NJM79M05FA
Voltage Regulator
COMMON
OUTPUT
INPUT
IC406: LM61CIZ
Temperature Sensor
Vout
+Vs
GND
★ All voltages are measured with a 10MΩ/V DC electric volt meter.
★ Components having special characteristics are marked s and must be replaced
with parts having specifications equal to those originally installed.
★ Schematic diagram is subject to change without notice.
REGULATOR
Page 74 E2
Page 72
I4
Page 72
I6
Page 74 D4
Page 72
A6
Page 72 I8
Page 72
I7
Page 72
I3
Page 72
I7
Page 72
D8
20.5
0
0
5.0
12.1
-21.0-11.8
10.2
0
0
5.0 9.5
0
5.0
-11.8-4.9
032.3
032.3
0-33.3
0
0
0
-44.6
44.6
-33.3
0
1.0
AC 65.5
AC 50.1
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