Power Detect, Clock Generator, Dc-Dc Converter 001 - Yamaha RIO3224-D Service Manual

Q P O N
■ DCSB (DC3216) 001 CIRCUIT DIAGRAM (Rio3224-D)
SYSTEM RESET
to POWER SUPPLY
UNIT
SWITCHING REGULATOR
not installed
not installed
not installed
SWITCHING REGULATOR
SWITCHING REGULATOR
28CC1-2001090511-1
2
M L K J
not installed
not installed
not installed
not installed
I H G F
VARIABLE SHUNT
REGULATOR
to DNTSB-CN205
(Page 16: C-9)
POWER DETECT, CLOCK GENERATOR, DC-DC CONVERTER
■ DCSB (DC3216) 001 CIRCUIT DIAGRAM (Rio3224-D)
E D C B A
INVERTER
INVERTER
not installed
to FAN1
to FAN2
Rio3224-D
1
2
3
4
5
6
7
8
9
10
11
12
13