Power Supply Block - Pioneer DVR-RT500-S/UXTLCA Training Manual

Power Supply Block

T501
2
6
4
D505, D506
D502, D503
Q501
SW.
L501
AC IN
11
12
13
16
15
14
18
PHOTO COUPLER
IC503
PS2561L1-1-V(W)
Q502
CONTROL 3 1
4 2
Q503
SAFTY SW.
IC502
DRIVE 12V REG
KIA278R12PI
IC501
1
KIA431A-AT
4
VOLTAGE
CTL. IC
3 1
Q504
SAFTY SW.
23
CP502
Q505
DRIVE
2
5V SW.
CP506
CP504
HEATER+ 16
HEATER- 15
14
-22V
13
TUNER+32V
12
P.FAIL
9
DRIVE ON H
REGULATOR
8
UNREG+3.3V
7
UNREG+3.3V
6
AT+5.2V
5
AT+5.2V
4
AT+13V
2
MOTOR+12V
1
P.CON+12V FAD MOTOR
P.CON+D5V 4
DVD LOADER UNIT
P.CON+12V
1