7-6
7-6
VPL-S900E, VPL-S900M, VPL-S900U
F, GA, GB, GBA
F, GA, GB, GBA
7-6. F, GA, GB and GBA BOARD BLOCK DIAGRAM
(SET POWER SUPPLY)
GB
TO
C BOARD
CN5006
(REGLATOR,FAN PROTECT)
GBA
(POWER-FACTOR REGULATING CONTROL)
GA
(AC IN)
F
CN8001
5
1
AC(N)
AC(L)
L8005
LFT
4
1
3
2
D8001
RECT
Q8001,
Q8002
SWITCTING
D8002
RECT
CN8002
1
3
DC
GND1
GND1
1
3
DC
SCI
FLAG
3
K
J
LAMP
3 V DET
16 I DET
8 OUT
Vcc 10
Vcc
Vcc
VC 9
ON/OFF 12
OVP 4
VIN 6
VFB 5
3 GND
Q8003
INV.
CN8003
1
3
1
2
3
4
1
3
1
2
3
4
DC
GND1
GND1
AF ON
AF ON
GND1
GND1
GND1
GND1
IC7012
+12V REG
CN8004
CN7001
CN7002
DC
D7004
D7005
IC7006 PWM
C
S
D
D7003
RECT
T7001
SRT
5
7
9
8
2
3
D7007
RECT
PH7001
SWITCHING INTERFACE
4
3
1
2
IC8001
POWER-FACTOR
REGULATING CONTROL
AC
INLET
CN9001
1
4
AC(N)
AC(N)
AC(L)
AC(L)
1
4
2
3
L9001
LFT
5
1
CN9002
O
I
IC7003
PWM CONTROLLER
7 Vcc
5 GND
COMP 1
OUT 6
CS 3
FB 2
Q7010
SW
Q7013
SWITCHING
SWITCHING
Q7018
D7010
PH7002
FB DET
4
3
1
2
IC7005
SHUNT REGULATOR
REF 8
1 K
2 A
3 A
6 A
7 A
T7002
SRT
10
11
12
13
14
15
7
6
17
16
3
2
D7015,7026
RECT
D7009,7025
RECT
D7011,7027
+16V RECT
D7012,7028
+6V RECT
D7013
-6V RECT
I
O
IC7002
+5V REG
IC7014
+12V REG
I
I
O
O
IC7013
+12V REG
PH7003
FAN PROT SW
4
3
1
2
Q7007
FAN PROT
SW
D7020
CN7003
CN7101
26
25
26
25
22
21
20
22
21
20
18
17
16
18
17
16
15
14
13
15
14
13
12
11
12
11
8
7
4
3
8
7
4
3
SUB +5V
SUB +5V
SUB +5V
SUB +5V
POWER CONT
POWER CONT
FAN PROT
FAN PROT
FAN CONT
FAN+B
FAN+B
FAN+B
FAN+B
FAN PROT
FAN PROT
FAN PROT
FAN PROT
19
19
FAN PROT
FAN PROT
FAN GND
FAN GND
FAN GND
FAN GND
AUDIO+B
AUDIO+B
AUDIO+B
AUDIO+B
+16V
+16V
+16V
+16V
A+6V
A+6V
A+6V
A+6V
SUB+5V
AUDIO+B
+16V
A+6V
+9V
CN7103
CN7104
CN7105
5
6
7
1
2
3
1
2
3
TO
C BOARD
CN5003
FAN 2
FAN 1
POWER CONT
FAN PROT
FAN CONT
FAN+B
FAN+B
FAN PROT
FAN PROT
FAN GND
FAN GND
CN7110
1
2
3
FAN 3
FAN+B
FAN PROT
FAN GND
D+5V
+5V
-5V
IC7101
+12V REG
IC7102
+9V REG
I
O
I
O
I
O
I
O
IC7103
+5V REG
IC7104
-5V REG
D+5V
D+3.3V
CN7102
CN7004
26
25
23
22
26
25
23
22
19
18
15
14
13
12
11
19
18
15
14
13
12
11
7
6
5
4
7
6
5
4
D+5V
D+5V
D+5V
D+5V
+16V
+16V
+16V
+16V
A+16V
A+16V
A+16V
A+16V
-6V
-6V
-6V
-6V
D+5V
D+5V
D+5V
D+5V
D+5V
D+5V
D+3.3V
D+3.3V
D+3.3V
D+3.3V
D+3.3V
D+3.3V
D+3.3V
D+3.3V
IC7010
D+5V REG
Q7015
D+5V REG
1 OUT
1 OUT
V+ 5
V+ 5
CS 6
CS 6
EXT 7
EXT 7
1
4
5
5
1
4
IC7007
D+3.3V REG
D7022
D+5V
REG
D7021
D+3.3V
REG
BALLAST
Q7101-7103
FAN PROT
DRIVE
Q7004
D+3.3V REG
AC IN
100–120V
220–240V
50/60Hz
Summary of Contents for IFB-X600E
Page 5: ...5 VPL S900E VPL S900M VPL S900U F Board 8 24 GA Board 8 24 GB Board 8 26 GBA Board 8 28 ...
Page 6: ......
Page 47: ...1 41 VPL S900E VPL S900M VPL S900U ...
Page 48: ...1 42 VPL S900E VPL S900M VPL S900U ...
Page 49: ...1 43 VPL S900E VPL S900M VPL S900U ...
Page 50: ...1 44 VPL S900E VPL S900M VPL S900U ...
Page 51: ...1 45 VPL S900E VPL S900M VPL S900U ...
Page 52: ...1 46 VPL S900E VPL S900M VPL S900U ...
Page 53: ...1 47 VPL S900E VPL S900M VPL S900U ...
Page 54: ...1 48 VPL S900E VPL S900M VPL S900U ...
Page 55: ...1 49 VPL S900E VPL S900M VPL S900U ...
Page 56: ......
Page 62: ......
Page 70: ......
Page 78: ......
Page 144: ......