Fujitsu Siemens Computers SP716 Service Manual page 18

5
To Inverter
BL_CTRL
C3 C3
D
0.1u 0.1u
BRT_LEVEL
C5 C5
1u 1u
C
CN1 CN1
10
BL_CTRL
9
BRT_LEVEL
8
7
6
5
4
3
2
1
HEADER5X2 HEADER5X2
B
F1A F1A
F1 F1
125V/5A 125V/5A
24V/5A 24V/5A
A
5
4
VCC5V
33K 33K
R1 R1
Q1 Q1
R2 R2 4.7K 4.7K
1
BKLT_EN 6
MMBT3904 MMBT3904
VCC5V
0 0
R39 R39 R5 R5 1K 1K
Added by lotuschou 20041111
Q2 Q2
R6 R6 100K 100K
1
BKLT_ADJ 4
MMBT3904 MMBT3904
1206 1206
FB1 FB1 +5V
1 2
MLB-201209-0220P-N2 MLB-201209-0220P-N2
C15 C15
+ +
0.1uF 0.1uF
TC4 TC4
C0603 C0603
220uF/25V 220uF/25V
+12V
FB3 FB3 1206 1206
1 2
MLB-201209-0220P-N2 MLB-201209-0220P-N2
C17 C17
+ +
0.1uF 0.1uF
TC6 TC6
C0603 C0603
220uF/25V 220uF/25V
4
3
+5V
D11 D11
D4001 D4001
Changed in 2004.8.30
VCC5V
+5V
L1 L1
BEAD BEAD
R11 R11
1
6 PANEL12V_EN
NP NP
VCC3V3_PANEL
S2 S2
2 1
VCC5V
S3 S3
2 1
ADD R4 AND R18
+12V S4 S4
2 1
TC3 TC3 C13 C13
+ +
220uF/16V 220uF/16V 0.1uF 0.1uF
6 PANELVCC_EN
3
2
D12 D12
I1 I1
3 2
VIN VOUT
C1 C1
D4001 D4001
1 4
ADJ TAB
0.1uF 0.1uF
AIC1084-18CE AIC1084-18CE
VCC3V3_PANEL
+5V
I2 I2
3 2
VIN VOUT
C4 C4
1 4
ADJ TAB
0.1uF 0.1uF
AIC1084-33CM AIC1084-33CM
+12V
R7 R7
NP NP C7 C7
R9 R9 S1 S1 0.1uF 0.1uF
NP NP
R18 R18
R10 R10
Changed 2004.9.10
Q3 Q3
NP NP
NP NP
U1 U1
100 100 1 8
S1 D1
2 7
G1 D1
3 6
S2 D2
4 5
G2 D2
R13 R13
Si9933-SO8(9435) Si9933-SO8(9435)
R4 R4
22K 22K
100 100
C12 C12
R14 R14 R15 R15
1K 1K 0.1uF 0.1uF 100K(NC) 100K(NC)
R16 R16
Q4 Q4
1
4K7 4K7 C14 C14 MMBT3904 MMBT3904
0.1uF 0.1uF
APPROVE BY CHECK
200-100-M713I-E
Title Title Title
MSTAR COSTDWON(DVI_I PIGTAIL) LVDS&RSDS OUT MSTAR COSTDWON(DVI_I PIGTAIL) LVDS&RSDS OUT MSTAR COSTDWON(DVI_I PIGTAIL) LVDS&RSDS OUT
Size Size Size Document Number Document Number Document Number
Custom Custom Custom POWER POWER POWER
Date: Date: Date: Tuesday, June 28, 2005 Tuesday, June 28, 2005 Tuesday, June 28, 2005
2
1
VCC2V5
VCC2V5 4
TC1 TC1 C2 C2
47uF/25V 47uF/25V 0.1uF 0.1uF
D
R3 R3 VCC3V3
0R 0R
VCC3V3 4,5,6
TC2 TC2 C6 C6
47uF/25V 47uF/25V 0.1uF 0.1uF
C
VLCD12V
C9 C9
VLCD
0.1uF(NC) 0.1uF(NC)
C11 C11
0.1uF 0.1uF
B
BY PREPARE BY
A
李李李
Rev Rev Rev
E E E
Sheet Sheet Sheet 2 2 2 of of of 7 7 7
1