Yamaha RX-V461 Service Manual page 80

A B C
RX-V461/HTR-6040/RX-V461DAB
DAB
1
Q Q
3
(B model)
2
CB361
Page 76 D3
to MAIN (1)_W162
3
W3601
Page 69 D3
to DSP_CB301
4
5
Page 74 A5
to OPERATION (2)_W2151
CB362
T E
L 1 3
6
7
8
9
w w w
10
# All voltages are measured with a 10MΩ/V DC electronic voltmeter.
# 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.
80
D E F
7 1 5
6 3
IC362
9 4 2 2 9 6 5 1 3
x a o
. i
G H
http://www.xiaoyu163.com
1 5
0
Q Q
3 7
CB363
IC361: NJM2388F05
Low dropout voltage regulator with ON/OFF control
V
IN
Cont
u 1 6 3
y
GND
http://www.xiaoyu163.com
I J K
2 4
8 9
6 3 1 5 1 5 0 8
IC362: NJM2388F33
Low dropout voltage regulator with ON/OFF control
V
V 1
IN
OUT
Bandgap
Bandgap
Reference
Reference
m
ON/OFF
ON/OFF Cont
4
control
control c o
Over Voltage Thermal Over Current
.
Protection Protection Protection
GND
3
L M N
2
9 8 9 9
9 2 4 9 8 2 9 9
2 V
OUT
Over Voltage Thermal Over Current
Protection Protection Protection