Toshiba SD-25VLSR Service Manual page 120

L501
D505, D506
D502, D503
AC IN
IC503
PS2561AL1-1-V(W)
Q502
Q501
SW. CONTROL
F-11
T501
2 11
7
13
6
14
4
15
IC501
KIA431A-AT
VOLTAGE
CTL. IC
3 1
PHOTO
COUPLER
POWER BLOCK DIAGRAM
Q504
M-CON+5V
SW.
IC502
KIA78R09API
9VREG
1
Q510
12V REG.
Q503
P.CON+5V
SW.
Q508
POWER_ON-H
Q506
M-CON-
POWER SW
4
2
Q505
P.CON 5V
SW.
CAP_VCO
SYSCON/SERVO/
TIMER/VPS
AT+12.6V
21PIN/TUNER/JACK
AT+12V
Hi-Fi/DEMOULATOR
OPERATION/DISPLAY
AT+5.2V
P.CON+5V
POWER_ON-H
AT+5V (M-CON)
SYSCON/SERVO/
TIMER/VPS
POWER FAIL
DVD POWER CTL
Y/C/AUDIO/
P.CON+5V
HEAD AMP
P.CON+5V
P.CON+9V
AT+5.2V
21PIN/TUNER/JACK
Hi-Fi/DEMOULATOR
+32V
SPDIF
RX
SYSCON/SERVO/
TIMER/VPS
TX
CP501
TX 3
RX 4
P.CON+9V 6
DVD
P.CON+A5V
7
UNREG+3.8V 8
9
UNREG+3.8V
SPDIF 11
F-12