V1.1
Xuewei
DC/DC & FRONT PANNEL
SIZE:
Shenzhen Jiuzhou Electric CO.,LD
A
MODEL NO.:
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DOC.NO.:
DESCRIPTION
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DATE
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DATE
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DESIGNED BY:
APPROVED BY:
CHECKED BY:
DRAWN BY:
SHEET:
PROJECT CODE:
DOC. REV.:
Electric CO.,LD.
THIS DOCUMENT IS THE PROPERTY OF Shenzhen
Jiuzhou Electric CO.,LD. THE CONTENTS OF THIS
DOCUMENT ARECONFIDENTIAL AND CONTSTITUTE
TRADE SECERTSPROPRIETARY TO Shenzhen Jiuzhou
NEITHER THIS DOCUMENT NOR ITS CONTENTS SHALL
BE DISCLOSED TO ANY UNAUTHORIZED PERSON.
COPIED OR PUBLISHED WITHOUT Shenzhen Jiuzhou
Electric CO.,LD.'S PRIOR WRITTEN CONSENT.
COPYRIGHT C 2011 Shenzhen Jiuzhou Electric CO.,LD
HISTORY OF MODIFICATIONS
REV.
3
1
2
2
D
CHECK.BY DATEAPP.BY
1
B
C
A
B
C
D
465
2011-12-19
10 11
OF
A2
5V Switch
DC/DC 1.8V (DDRII POWER)
0.6V
0.6V
DC/DC 3.3V
3.3V@600mA
1.5V For DDR3
3.3V for Standby
Front Panel Connector
1.3V@1.2A
DC/DC 1.2V (Core Power)
0.923V
Power control
GREEN
RED
12V
LED & DRIVER IC
R182
10K
C181
104
R183
10K
R184
1K
C142
22P
R142
150K 1%
R143
100K 1%
1
EN
2
GND
3
SW
4
IN
5
FB
U141
PAM2312/SY8008
R141
100R
C141
10uF
0805
C143
10uF
0805
CE142
100uf/16v
L141
FB120R
0805
C152
22P
R152
47K 1%
R153
10K 1%
1
EN
2
GND
3
SW
4
IN
5
FB
U151
PAM2312/SY8008
C151
10uF
0805
L152
4.7uH/1A
C153
10uF
0805
CE152
100uf/16v
L151
FB120R
0805
C105
104
C106
104
1
ADJ/GND
2
OUT
3
IN
4
OUT
U102
LM1117-3.3V
B
E
C
Q182
3904
Q181
DMP2225L
C107
10uF
0805
C155
104
C145
104
C123 47P
C124
47P
C122
47P
L121 101T
0805
C121 47P
CE121 100uf/16v
R121 10K
B
E
C
Q122
3904
G
S
D
Q123
BS870
R127
4K7
R126
100R
R124
10K
L122 600R
L123 600R
L124
600R
L125 600R
B
E
C
Q121
3904
R122 10K
R123
10K
1
2
3
4
5
6
CON121
6PIN 2.0MM
R125
4K7
1
BS
2
IN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
U131
MP1482
C131
10uF
0805
C132
104
R134
10K
C134
47nF
C133 10nF
L132 10uH/2A
DIP 5*8
R132
20K 1%
R133
47K 1%
C135
10uF
0805
CE132
220uf/16v
L131 FB120R
0805
R186
10K
R185
10K
B
E
C
Q184
3904
B
E
C
Q183
3904
R188
1K
R187
10K
C146
104
L142
4.7uH/1A
L181 NC/FB120R
0805
R154
100R
C154
104
R135
100R
C136
104
CE107
100uf/16v
R104
4K7
C111
104
3
OUT
1
VSS
2
VS
IR101
HX1838-2160
R102
33R
0805
R103
4K7
R191
1K
R192
1K
R196
220R
R195
1K
1
3
2
D191
R193 NC(330R)
R194
330R
12
34
SW101
POWER
B
E
C
Q191
3904
B
E
C
Q192
3906
C112
10uF
0805
R171
0R
C171
105
0603
C172 105
0603
C173 105
0603
C174
104
CE171
47uf/10v
L171
FB120R
0603
C175
104
1
2
3
D171
BAV99
1
2
3
D172
BAV99
C176
NC(10uF)
0805
CE172
47uf/25v
3
DP
5
G
11
A
12
DIG1
10
F
9
DIG2
7
B
8
DIG3
6
DIG4
4
C
2
D
1
E
D122
ULF-2481N2G4 12PIN
1
DI/O
2
CLK
3
STB
4
KEY1
5
KEY2
6
VDD
7
SEG1/KS1
8
SEG2/KS2
9
SEG3/KS3
10
SEG4/KS4
11
SEG5/KS5
12
SEG6/KS6
13
SEG7/KS7
14
SEG8/KS8
15
SEG9/KS9
16
SEG10/KS10
17
GRID7
18
GRID6
19
GRID5
20
GRID4
21
GRID3
22
GND
23
GRID2
24
GRID1
U101
SM1668
R128
100K
R129
100K
D121 IN4148
SMD1206
R101
NC
0805
CE122
100uf/16v
1V5D
VCC5V
VCC3_3V_PDVCC5V
VCC3_3V_PMVCC5V
VCC5V VCC5V_PD
[10]
POWER_ON/OFF
VCC5V
[3,10]
IR
[10]
FP_DAT_FRONT
[10]
FP_CL_FRONT
[10]
FP_STB_FRONT
[3]
FP_STB
[3]
FP_DATA
VCC5V
[10]
FP_STB_FRONT
VCC5V
[10]
FP_DAT_FRONT
VCC3_3V_PM
[3]
FP_CLK
[10]
FP_CL_FRONT
VCC5V
VDDC1V2
[3]
PD_CTRL
[10]
POWER_ON/OFF
VCC5V
[10]
POWER_ON/OFF
[10]
POWER_ON/OFF
[10]
POWER_ON/OFF
[3,10]
IR
VCC3_3V_PM
VCC3_3V_PM
[3]
STATE
[3]
POWER_KEY
VCC3_3V_PM
VCC5V
[10]
PWM
VCC5V
VCC12V
[10]
PWM
[10]
FP_CL_FRONT
[10]
FP_DAT_FRONT
[10]
FP_STB_FRONT
KEY0
KEY1
VCC5V
[10]
DP
[10]
G
[10]
F
[10]
E
[10]
D
[10]
C
[10]
B
[10]
A
[10]
U-1
LOCK
POWER
[10]
A
[10]
B
[10]
C
[10]
D
[10]
E
[10]
F
[10]
G
[10]
DP
[10]
U-1
[10]
U-2
[10]
U-3
[10]
U-4
[10]
U-2
[10]
U-3
[10]
U-4
U-5
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