Yamaha RX-V463, Service Manual

Page: 86 / 122

IC22
CB21
CB22
A
1
2
3
4
5
6
7
8
9
10
B C D E F G H I J K L M N
RX-V463/HTR-6140/DSP-AX463
86
★
All voltages are measured with a 10M
Ω
/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.
DSP 2/8
1.9
1.9
0
3.0
3.0
V OUT V IN
GND
1 3
2
IC22 : NJM2845DL1-18
Low dropout voltage regulator
Bandgap
Reference
Thermal
Protection
to DSP 6/8
to DSP 6/8
to DSP 1/8
to DSP 1/8
to DSP 1/8
to DSP 1/8
to DSP 1/8
to DSP 6/8
to DSP 1/8
to DSP 5/8
to DSP 5/8
to DSP 5/8
to DSP 5/8
to DSP 5/8
to DSP 5/8
to DSP 5/8
to DSP 5/8
to DSP 5/8
to DSP 6/8
to DSP 6/8
to DSP 6/8
to DSP 6/8
to VIDEO (1)_CB302
Page 97 K2
to VIDEO (2)_CB326
Page 98 D1