1-8-6
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
E5K50BLP
IC1001
(SWITCHING CONTROL
)
HOT
COLD
Q2600
Q2604
Q2608, Q2609
Q2606
Q2603
Q2607
Q2602
Q2601
Q1011
Q2605
Q1003
VDD
7
6
T1001
11
12
15
13
10
9
16
14
AC1001
F1001
2A 250V
LINE
FILTER
L1001
A V
F
IC1003
ERROR
VOLTAGE DET
IC1011
IC2602
ERROR
VOLTAGE DET
1
2
P-ON+14.5V
-A
P-ON+14.5V
-B
SHUNT
REG.
+1.8V
REG.
IC2601
IC2600
D1001 - D1004
BRIDGE
RECTIFIER
SWITCHING
CONTROL
5
2
F
AN-VCC
1
2
F
AN-LOCK
CN2004
+3.3V
REG.
3,4
P-ON+10.5V
2
P-ON+5V(1)
CN2000
5,6
P-ON+3.3V
17-20
P-ON+1.2V
23
P-ON+5V(2)
9-11
P-ON+1.8V
SW+14.5V
EV+5V
EV+3.3V
T
O
BD MAIN
CBA
(CN6001)
A
UDIO+3.3V
P-ON+3.3V
F1
F2
T
O
SYSTEM
CONTR
OL
BLOCK
DIA
GRAM
A33-PW
-CONT
F
AN-LOCK
PWSW2
PWSW1
FL-SW
FL
P-ON+5V
SW+10.5V
SW+5V
SW+5V
CURRENT
LIMIT
Q2613
Q2611
Q2612
+3.3V
REG.
+1.2V
REG.
6
1
3
HOT CIRCUIT. BE CAREFUL.
FAN
Q2204,Q2205
SW+3.3V
AV CBA
Q2014
Q2012
Q2101
Q2013
F
AN-CONT1
F
AN-CONT2
FA
N
CONTR
OL
FA
N
CONTR
OL
Q2000,Q2001
Q2002,Q2003
(HIGH SPEED)
(LOW SPEED)
AC CORD
Q2610
2
4
4
3
Содержание DV-BD507BCDC1N
Страница 3: ...1 1 1 E5K50SP SPECIFICATIONS...
Страница 13: ...1 5 3 E5K50DC 11 AV CBA 13 Shield Bracket 14 SD PCB Bracket S 13 S 14 S 11 S 12 12 Power Holder Fig D5...
Страница 27: ...1 9 4 AV 2 3 Schematic Diagram E5K50SCAV2...
Страница 28: ...1 9 5 AV 3 3 Schematic Diagram E5K50SCAV3...
Страница 29: ...1 9 6 Front Power SW Schematic Diagram E5K50SCF...
Страница 30: ...1 9 7 E5K50SCSD SD A SD B SD C Schematic Diagram...
Страница 38: ...1 9 15 BD Main 8 11 Schematic Diagram E5K50SCBD8...
Страница 40: ...1 9 17 BD Main 10 11 Schematic Diagram E5K50SCBD10...
Страница 54: ...DV BD507 B CDC1N E5K50UD 2009 06 19...