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Chassisplatte – Netzteil / Chassis Board – Power Supply
+5V2_ST
F100
4A 32V
FAST
+5V2_ST_A
L102
60R 3A
VCC2V5
R174
R109
NC
1k
R108
22K
R141
10K
C111
2.2nF
1
MR_POW MR_POW
60R 3A
L107
C133
10uF 10V
R127
1.8k %1
R130
1.2k %1
C140
2.2nF
2
60R 3A
900mW!!!!
TP152
L109
C149
10uF 10V
C150
100nF
R194
22K
3
R144
PG2
4.7K
PG1
GPIO_VID_0
GPIO_VID_0
S106
1
P1
Current
IN
OUT
2
Sense
P2
AP2141, AP2151
3
P3
UVLO
AP2161, AP2171
4
P4
FLG
5
Current
P5
Driver
EN
6
Limit
P6
7
P7
8
Thermal
Deglitch
P8
9
Sense
P9
10
P10
11
P11
GND
12
reserved pins: 10,12
P12
13
Driver
P13
Vcc
Delay
14
RESET
P14
15
Circuit
P15
16
Vref
APX811/812
P16
17
P17
18
MR
P18
19
P19
20
Reverse Current
P20
XC6222D
21
Protection
P21
22
reserved pins: 22,24
VIN
VOUT
P22
23
CFB
P23
R2
24
Rdischg
Error
P24
Current Limit &
25
Amp.
P25
Thermal Shoutdown
26
+
P26
27
P27
-
/CE
R1
ON/OFF
28
P28
CE
Control
Voltage
each
VSS
Reference
circuit
VCC_DDR
C105
320mW
10uF 10V
1
TPS54326RGTR
IC100
C106
13
12
VIN1
VBST
14
11
VIN2
SW3
L103
100nF
15
10
VCC
SW2
6
9
C108
3uH
TP142
EN
SW1
PG2
5
16
10uF 6.3V
C109
PG
VO
2
1
VREG5
VFB
3
8
10uF
SS
PGND2
R111
4
7
6.3V
GND
PGND1
6.2K %1
R112
R113
6.2K %1
0R
C112
1uF 6V3
VCC3V6-ST
590mW!!!!
2
C130
TPS54226RGTR
IC108
Ic=1190mA max
100nF
13
12
VIN1
VBST
L106
14
11
VIN2
SW3
15
10
3uH
VCC
SW2
6
9
EN
SW1
C134
5
16
PG
VO
2
1
C139
10uF 6.3V
10uF 6.3V
VREG5
VFB
R128
3
8
SS
PGND2
6.2K %1
4
7
GND
PGND1
47pF
R131
C141
470R
R132
VCC3V6-ST
1.8k %1
POWER_SW
1uF 6V3
3
VCC1V15
C146
Ic=3108mA
TPS54326RGTR
IC112
100nF
13
12
L108
VCC1.15V
VIN1
VBST
14
11
TP153
VIN2
SW3
15
10
1.5UH
VCC
SW2
6
9
C154
EN
SW1
5
16
PG
VO
2
1
10uF 6.3V
VREG5
VFB
3
8
SS
PGND2
4
7
GND
PGND1
R140
1.8K
R140=0R-> 1.05V
R142
R143
R140=1.8K-> 1.15V
15.4k %1
6.2K %1
C155
C156
2.2nF
1uF 6V3
NC
R135
NC
R136
R145
R182
4.7K*4
VDDC_FB
NC
R148
NC
R181
NC
T105A
2
NC
T105B
5
VSENSE OPTION
VCC3V3-ST
L110
VCC_PANEL
VCC12V
60R
3A
Power
C159
NC
C160
TP156
VCC_PANEL
100nF
S107
10uF 10V
C163
1
P1
100nF 50V
2
VCC12V
P2
3
P3
4
Trigger
P4
R157
TP157
POWER_SWX
5
BL_CTRLX
1
P5
6
6
BRI_ADJX
2
P6
7
3
TP158
VCC_AUDIO
P7
8
4
POWER_SWX
8
P8
BRI_ADJX
9
47R
TP159
P9
VCC12V
10
TP160
P10
9
11
BL_CTRLX
P11
VCC_PANEL
12
TP161
P12
13
10
P13
14
P14
C171
C172
100nF
100nF
Trigger
7
+5V2_ST
2mW
+5V2_ST_A
VCC5V
Ic=10mA max
R178
Ic=1900mA max
IC102
VCC5V
2.2R
VCC1V5
XC6222D501ER-G
1
3
TP140
Vin
Vout
C114
2
4
NC
NC
1uF 6V3
C107
6
5
C147
C188
C115
CE
GND
10uF 6.3V
2.2UF
100nF
NC
R119
R120
VCC3V3
10K
10K
90mW
VCC3V3T
AP2171
IC121
VCC3V6-ST-A
XC6222D33BER-G
IC104
TP147
5
1
1
3
VCC3V6-ST
Vin
Vout
Vin
Vout
R123
PG1
4
3
2
4
EN
Fault
10K
NC
NC
VCC3V6-ST
6
5
CE
GND
C148
NC
TP149
1uF 6V3
R179
C125
10uF 6.3V
1uF 6V3
C135
C137
10uF 6.3V
VCC3V3
100mW
AP2171
VCC3V6-ST-B
VCC3V3
XC6222D33BER-G
IC122
IC110
5
1
1
3
Vin
Vout
Vin
Vout
C142
TP151
4
3
2
4
EN
Fault
NC
NC
1uF
C143
R134
6V3
6
5
10uF 6.3V
NC
CE
GND
R133
10K
VCC12V
F101
L104
4A 32V
Hi: ON
C113
FAST
Lo: OFF
10uF 35V
USB_EN
R114
100R
USB_EN
FAULT
FAULT
R116
NC
R110
R117
4.7K
VCC3V3-ST
100K
R118
VDDC_FB
NC
C119
C120
VCC3V3-ST
47nF
1uF 6V3
R152
NC/10K
IC115
5
VCC
1
+5V2_ST
VCC3V3-ST
2
BL_CTRL
BL_CTRL
R153
4
3
VCC_AUDIO
R154
GND
0R
NC7SZ32
4.7K
R183
C164
VCC3V3-ST
1nF
NC/10K
IC117
R156
5
1
VCC
BRI_ADJ
VCC3V3-ST
BRI_ADJ
8
2
100R
R158
7
4
3
Hi: Off
6
GND
1K
Lo: On
5
C167
NC
PWM: Special aplications
R195
NC
R159
NC
NC
R160
3
4
POWER_SW
POWER_SW
1K
R162
T103B
Hi: ON
1
8
BC847BPDW1T1
VCC3V3-ST
Lo: OFF
2
7
3
6
C173
4
5
1nF
10K
2
+5V2_ST
T103A
BC847BPDW1T1
70mW
VCC1V25T2
XC6602A121ER-G
Ic=250mA max
VCC3V6-ST
VCC1V5
VCC3V3
VCC1V25T2
IC103
3
4
VIN
VOUT
C123
5
1
C121
C122
C152
NC
VBIAS
1uF 6.3V
10uF 6.3V
100nF
1uF 6.3V
6
2
CE
VSS
TP143
340mW!!!!!
VCC2V5
VCC3V6-ST-B
VCC2V5
IC114
XC6222D251ER-G
Ic=301mA
Ic=290mA
1
3
Vin
Vout
R149
VCC3V3T
TP145
10K
2
4
NC
NC
6
5
CE
GND
C189
C190
C157
100nF
100nF
C158
10uF 6.3V
C124
1uF 6.3V
VCC3V3S
3mW
Ic=307mA
VCC_PANEL
VCC3V6-ST-A
VCC3V3S
Ic=10mA
IC107
1
3
Vin
Vout
VCC3V3-ST
TP150
2
4
NC
NC
C192
C131
C132
100nF
1uF 6V3
6
5
10uF 6.3V
R126
CE
GND
10K
TCON_ON
XC6222D33BER-G
Hi: Off
+5V_USB
Lo: On
1100mW!!!
4
C110
IC101
100nF
max 2000mA
TPS54326RGTR
+5V_USB
13
12
VIN1
VBST
L105
14
11
VIN2
SW3
TP155
15
10
3uH
VCC
SW2
C117
C116
6
9
EN
SW1
5
16
R115
10uF 6.3V
PG
VO
2
1
VREG5
VFB
10uF 6.3V
3
8
15.4K %1
SS
PGND2
4
7
GND
PGND1
47pF
R121
C118
100R
R122
2.7K %1
-30%
1
VO
+20%
Ref
VFB
2
3
VREG5
SS
4
5
PWM -100Hz/100KHz
PG
6
Hi: Max Lum
4
Lo: Min Lum
Mode: HDD connected
EN
7
V
BIAS
XC6602
Power on (trigger: VCC_AUDIO)
CE
6
90mW
VCC3V3-ST
VCC3V3-ST
Ic=280mA
XC6222D33BER-G
IC113
1
3
Vin
Vout
TP141
R139
2
4
10K
NC
NC
C153
C187
100nF
6
5
10uF 6.3V
CE
GND
TP144
VCC1V25S
150mW
VCC3V3
Ic=500mA max
VCC1V5
XC6602A121ER-G
VCC1V25S2
IC120
3
4
VIN
VOUT
TP146
C185
5
1
C178
C179
NC
VBIAS
100nF
1uF 6.3V
10uF 6.3V
6
2
CE
VSS
TP148
PANEL-VCC
PMV65XP
60R 3A
2 T100
3
L100
R100
22K
C100
C101
1uF
NC
16v
NC
2 T106
3
R103
22K
TCON_ON
VCC_AUDIO
TP154
VCC12V
T101B
5
2
R175
R176
470R
NC
6
T101A
BC847BDW1T1
IC119
R177
2
3
15.4K
POWER_SENSE
RST
MR
1
4
GND
VCC
APX812-29UG-7
R180
2.7K
TPS54226
14
VCC
VREG5
TPS54326
UV
13
VIN
Control logic
12
VBST
OV
1 shot
SS
XCON
11
SW
10
VREG5
9
PGND
Softstart
SS
SW
8
ZC
PGND
GND
SW
OCP
PGND
Ref
VREG5
-10%
UV
UVLO
VCC
OV
Protection
EN
Logic
UVLO
REF
Ref
Logic
TSD
V
+
Volt.
IN
Error
Ref.
Amp
–
Soft Start
Under Volt.
Curr.
V
Lock Out
Limit
OUT
only A-type
Thermal
Shutdown
CE
ON/OFF
CE
Control
CE
V
SS
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