1-8-4
E6C70BLP
Power Supply Block Diagram
IC1006
(SHUNT REGULATOR)
AC1001 AC CORD
F1001
LINE
FILTER
L1001
D1001, D1002
D1004, D1005
Q1003
2
4
6
3
4
IC1001
ERROR
VOLTAGE DET
T1001
11
12
13
15
14
16
17
18
SWITCHING
SWITCHING
CONTROL
1
2
7
BRIDGE
RECTIFIER
HO
T
HOT CIRCUIT. BE CAREFUL.
D1030
RECTIFIER
Q1016
Q1011
Q1002
CN1001
Q1004
EV+5V
P-ON+9V
EV+3.3V
P-ON+5V
4,5
EV+1.2V
6,7,8
EV+3.3V
11,12
EV+10V
10
P-ON+5V
9
P-ON+3.3V
20
PWRCON
SCHOTTKY
BARRIER
D1008
A
V
CB
A
T
O
CN401
Q1031
1A 250V
3
+1.2V
REG.
IC1002
3
1
2
A V
F
REG
3
1
2
Q1008
LATCH
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
Содержание E6C70UD
Страница 22: ...1 9 3 DVD Main 1 3 Schematic Diagram E6C70SCD1 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT ...
Страница 23: ...1 9 4 DVD Main 2 3 Schematic Diagram E6C70SCD2 ...
Страница 24: ...1 9 5 DVD Main 3 3 Schematic Diagram E6C70SCD3 ...
Страница 26: ...1 9 7 AV 2 3 Schematic Diagram E6C70SCAV2 ...
Страница 27: ...1 9 8 AV 3 3 Function Schematic Diagram E6C70SCAV3 ...
Страница 30: ...1 9 11 Function CBA Top View Function CBA Bottom View BE6A40F01015 B ...
Страница 37: ...1 15 2 E6A70PEX Packing A22 S1 S2 S4 Unit S2 X10 X5 X2 X4 X1 X18 ...
Страница 42: ...MWD7006 E6C70UD 2006 07 26 ...