1-10-5
Power Supply Block Diagram
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
"Ce symbole reprèsente un fusible à fusion rapide."
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
ATTENTION : Pour une protection continue les risqes
d'Incele n'utiliser que des fusible de m
ê
me type.
Risk of fire
-replace fuse as marked.
"This symbol means fast operating fuse."
A V
F
E5VK6BLP
IC1001
(SWITCHING CONTROL
)
HOT
COLD
IC1012
CN1001
CN6101
Q1002
Q1001
VDD
6
5
T1001
12
8
11
9
10
7
AC1001
F1001
F1002
2.5A 250V
LINE
FILTER
L1001
A V
F
3
4
IC1003
ERROR
VOLTAGE DET
IC1011
ERROR
VOLTAGE DET
1
2
SHUNT
REG.
D1001 - D1004
BRIDGE
RECTIFIER
SWITCHING
CONTROL
5
2
+10.5V
REG.
-FL
F2
F1
IC6103
+3.3V REG.
IC6104
+1.1V REG.
Q6101, Q6102
SW+5V
Q6105, Q6106
SW+3.3V
6
1
3
HOT CIRCUIT. BE CAREFUL.
POWER SUPPLY CBA
BD MAIN CBA
AC CORD
1
3
2
F2
F1
26
25
10-16
FL-SW
23
-FL
27
EV+5V
6-9
P-ON+10.5V
4
26
25
10-16
23
27
6-9
4
PWSW2
Q1012
Q1014
Q1013
EV+5V
P-ON+10.5V
P-ON+5V
P-ON+3.3V
P-ON+1.1V
IC6105
+1.5V REG.
IC6102
+8V REG.
P-ON+1.5V
A+8V
T
O
SYSTEM
CONTR
OL
BLOCK
DIA
GRAM
FLSW
PWSW1
PWSW2
PWSW3
PWSW4
Содержание BDP7520/F7
Страница 1: ...SERVICE MANUAL BLU RAY DISC PLAYER BDP7520 F7 ...
Страница 3: ...1 1 1 E5VK6SP SPECIFICATIONS ...
Страница 13: ...1 5 3 E5VK6DC 9 Power Supply CBA 10 Main PCB Holder 11 Heat Sink Power Cover S 9 S 9 S 10 S 11 S 9 Fig D6 ...
Страница 38: ...1 11 5 E5VK6SCFB Front B Schematic Diagram ...
Страница 39: ...1 11 6 E5VK6SCSD SD Schematic Diagram ...