1-12-9
E9TFABLP
Power Supply Block Diagram
USB CB
A
AC1001
F1001
T2.5A H 250V
LINE
FILTER
L1003
D1001 - D1004
BRIDGE
RECTIFIER
3
5
Q1001
Q1003
Q1107
Q1109
Q1114
TO SUB
POWER SUPPLY
BLOCK DIAGRAM
(CN1503)
TO DIGITAL SIGNAL
PROCESS BLOCK
DIAGRAM
Q1104
Q1119
7
8
3
4
IC1001
ERROR
VOLTAGE DET
ERROR
VOLTAGE DET
IC1101
T1001
POWER SUPPLY CBA
HOT CIRCUIT. BE CAREFUL.
18
17
16
15
14
13
12
11
10
CL1001
CN1001
CN1002
Q1100
Q1101
Q1106
SW+5V
HIGH
SIDE
SW
*IC3607
*IC3608
HO
T
COLD
IC1103
+3.3V REG.
IC1104
FAN
SHUNT
REG.
IC1190
1
2
SW+12V
Q1112
SW+5V
SW+5V
+1.8V REG.
TO
DVD
MAIN CBA
(CN101)
USB
JAC
K
11
+5V
CN6005
CN3605
44
USB+5V
CN3604
1
U
SB+5V
CN6002
CN6001
V-
B
U
S
FUNCTION CB
A
1
F
AN+12V
2
GND
F6001
1A
25-27
P-ON+10.5V
20-22
P-ON+5V
10-12
AL+2.8V
6,7
P-ON+1.8V
15-17
P-ON+3.3V
1
1
V2CONT
11
MAIN-ON
32
P-ON+3.3V
30,31
AL+2.8V
27
REG-CONT
29
PO
W
-SW
34
LA
TCH-UP
10
1V2CONT
23
F2
24
F1
26
SYS+5V
15,16
AL+5V
13,14
D
V
D-P-ON+5V
12
P-ON+10V
6,7
AL+12V
2,3
AL+16.3V
1
A
L+44V
22
AL-30V
IC1051
3
4
IC1052
ERROR
VOLTAGE DET
1
3
5
6
T1051
9
8
D1051-D1054
(SWITCHING)
FB
VDD
S
S
D
CL
RL1001
RECTIFIER
IC1151
5
2
4
8
7
1
Q1051
REG
ERROR
VOLTAGE DET
1
2
REG
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.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
NOTE:
Either IC3607 or IC3608 is used for FUNCTION CBA.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse(F6001).
Содержание WD6D-M100
Страница 54: ...1 13 3 E9TFASCAV1 AV 1 10 Schematic Diagram VCR Section...
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Страница 61: ...1 13 10 E9TFASCAV8 AV 8 10 Schematic Diagram VCR Section...
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Страница 63: ...1 13 12 E9TFASCAV10 AV 10 10 Schematic Diagram VCR Section...
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Страница 72: ...1 13 21 E9TFASCD6 DVD Main 6 7 Schematic Diagram DVD Section...
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Страница 99: ...WD6D M100 E9TFAEH 2013 12 20 Ver 1...