Schematics

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Co-layout
12V DC Power Input
3V3 for CPU & System & SLIC220
5V for Dual USB & AX PA
R1
R2
1.5V for System
+1V5 @ Max 3A
colay
Vout=0.8(1+10/11)=1.527V
+1V15 @ Max 3.5A
for 350 core
MPS : Vout=0.8(1+3.92/10.5)=1.098 (Default)
GRX350 Range : 1.045V ~ 1.15V
1.15V for system
R1
R2
1.5V for WAVE654
R1
colay
R2
Vout=0.8*(1+10/11)=1.527V
for VRX619 212M noise isolation
R1
R2
Vout=0.8*(1+16.2K/3.01K)=5.10V
R1
R2
Vout=0.8*(1+31.6/10)=3.328V
VDC_IN
12VIN1
Dy ing_Gasp_Sense
VDC_INVDC_IN
VDC_IN
VDC_INVDC_IN
VDC_IN
VDC_IN
POWER3V3
12VIN12VIN2
GND
VDC_IN
GND GND GND GNDGND
GND
GND GND
GND
VDC_IN
GND
VDC_IN
GND
GND
GND
+3V3
+1V5_DG
DDR_1V5
VDDW_1V5
DVDDV185
+1V5
+1V5
+1V5_PCIE
+12V
GND
+1.15V
VDDL_1V15
Vp_1V15
Vptx_115_PCIE
Vptx0_1V15
Vp1V15_USB
GND GND
GND
VDC_IN
VDC_IN
GND
GND
+3V3
VDD115
GND
GND
GND
VDC_IN
VDD1V5_AX
GND GND
GND
VDC_IN
GND GND
+3V3
GND GND
GND GND GND GND
GND
GND
PWR_12V_SLIC
GND
GND GND
GND
VDC_IN
VDC_IN
GND
GND
+3V3
GND
GND
GND
GND
+5V_AX
+5V_USB
GND GND
GND
VDC_IN
GND
GND GND
GND
GND
GND
VDC_IN
GND
VDD3V3_AX
+3V3_FLASH
+3V3_RFIC
+3V3_SHIFT
+3V3
VDDH_3V3
VDD33
Vph_3V3
Vph_3V3_PCIE
VDDA_PLL
VOTP_3V3
+3.3V_GPHY
+3V3A
+3V3_VCCR
VDDQ
VDD3V3_USB
+3V3_DG
+3V3_COSIC
VDDA3V3BGP
+3V3_1
+3V3_PCIE
PWR _3V3_SLIC
PWR _1V5_SLIC
GND GND
12V_PoE
Dying_Gasp_Sense
[13]
SENSE+ [7]
SENSE- [7]
Title
Size D ocument Num ber R ev
Date: Sheet of
POWER
6B
V2765AX_V1
<OrgName>
Custom
32 34Monday, December 20, 2021
Title
Size D ocument Num ber R ev
Date: Sheet of
POWER
6B
V2765AX_V1
<OrgName>
Custom
32 34Monday, December 20, 2021
Title
Size D ocument Num ber R ev
Date: Sheet of
POWER
6B
V2765AX_V1
<OrgName>
Custom
32 34Monday, December 20, 2021
R18 Null/0/1206R18 Null/0/1206
C299
0.1uF
C299
0.1uF
R264
0R
R264
0R
R5
11K/1%
R5
11K/1%
L5
BC610RH6-B-3.0
L5
BC610RH6-B-3.0
1
2
D1
NULL/15V,1SMA5929BT3G
D1
NULL/15V,1SMA5929BT3G
2 1
+
C112
22uF/10V
+
C112
22uF/10V
C111
10uF/25V/ 1206
C111
10uF/25V/ 1206
C149
4.7uF/ 25V/0805
C149
4.7uF/ 25V/0805
+
EC1
470uF/16V
+
EC1
470uF/16V
U11
M P1655
U11
M P1655
VIN
1
EN
5
BST
4
FB
6
GND
3
SW
2
R217 0RR217 0R
S1
SW SPDT
S1
SW SPDT
2
3
1
C147
10uF/25V/ 1206
C147
10uF/25V/ 1206
C78
0.1uF
C78
0.1uF
P1
POWER JACK 2.1
P1
POWER JACK 2.1
1
2 3
C72
0.1uF
C72
0.1uF
+
C161
22uF/6.3V
+
C161
22uF/6.3V
+
EC3
NULL/ 2700uF/16V
+
EC3
NULL/ 2700uF/16V
U10
M P1655
U10
M P1655
VIN
1
EN
5
BST
4
FB
6
GND
3
SW
2
R208
3.92K/1%
R208
3.92K/1%
S1-1
Null/C AP-R21K
S1-1
Null/C AP-R21K
C150
0.1uF
C150
0.1uF
R206NULL/10KR206NULL/10K
R4
(VD)0/0603
R4
(VD)0/0603
C121
470pF
C121
470pF
R179
(AX)3.01K/1%
R179
(AX)3.01K/1%
+
C163
22uF/10V
+
C163
22uF/10V
R7
NULL/118K
R7
NULL/118K
R8 10K/5%R8 10K/5%
C1
1000pF
C1
1000pF
R226 0/1206R226 0/1206
+
EC6
470uF/16V
+
EC6
470uF/16V
XR133 (AX)0RXR133 (AX)0R
C153 0.1uFC153 0.1uF
R185
(V)0/1206
R185
(V)0/1206
PD15
0R
PD15
0R
2 1
C2
4.7uF/ 25V/0805
C2
4.7uF/ 25V/0805
C295
0.1uF
C295
0.1uF
R6
120K/1%
R6
120K/1%
C108
0.1uF
C108
0.1uF
C110
10uF/25V/ 1206
C110
10uF/25V/ 1206
+
C154
22uF/6.3V
+
C154
22uF/6.3V
R242 0RR242 0 R
R216
0R
R216
0R
+
C155
10uF/6.3V
+
C155
10uF/6.3V
C3 0.1uFC3 0.1uF
C164 1uF/50V/X7RC164 1uF/50V/X7R
R29
330/5%/1206
R29
330/5%/1206
C297
0.1uF
C297
0.1uF
R17
Null/0/1206
R17
Null/0/1206
R232
0R
R232
0R
R209
NULL/118K
R209
NULL/118K
+
C114
22uF/6.3V
+
C114
22uF/6.3V
U14
M P1655
U14
M P1655
VIN
1
EN
5
BST
4
FB
6
GND
3
SW
2
R241 0RR241 0 R
C75
0.1uF
C75
0.1uF
C5 0.1uFC5 0.1uF
L16
4.7uH/ 4A
L16
4.7uH/ 4A
+
C6
22uF/10V
+
C6
22uF/10V
R1
Null/0/0603
R1
Null/0/0603
R203
NULL/ 0R
R203
NULL/ 0R
R204
10.5K/1%
R204
10.5K/1%
R182
NULL/118K
R182
NULL/118K
R289 0RR289 0 R
C170
10uF/25V/ 1206
C170
10uF/25V/ 1206
U1
M P1471A
U1
M P1471A
VIN
3
EN
5
BST
6
FB
4
GND
1
SW
2
+
C159
22uF/6.3V
+
C159
22uF/6.3V
R225 0/1206R225 0/1206
+
C12
10uF/10V
+
C12
10uF/10V
R193
(V)0/1206
R193
(V)0/1206
R180
(AX)16.2K/1%
R180
(AX)16.2K/1%
+
EC4
270uF/16V
+
EC4
270uF/16V
R210 10KR210 10K
R211
10R/1%
R211
10R/1%
L15
4.7uH/ 3A
L15
4.7uH/ 3A
R230
47K/5%
R230
47K/5%
U12
M P1471A
U12
M P1471A
VIN
3
EN
5
BST
6
FB
4
GND
1
SW
2
R177
10R/1%
R177
10R/1%
C152 1uF/50V/X7RC152 1uF/50V/X7R
R186 10KR186 10K
R205
120K
R205
120K
C294
0.1uF
C294
0.1uF
R33 (V)0/1206R33 (V )0/1206
R12 10K/1%R12 10K/1%
C169
10uF/25V/ 1206
C169
10uF/25V/ 1206
C166
0.1uF
C166
0.1uF
R228
118K
R228
118K
R207
75K
R207
75K
C73
0.1uF
C73
0.1uF
L14
4.7uH/ 4A
L14
4.7uH/ 4A
C109 1uF/50V/X7RC109 1uF/50V/X7R
R229
40.2K
R229
40.2K
L2
3.3uH/ 1.8A
L2
3.3uH/ 1.8A
R181
120K
R181
120K
R213
47K/5%
R213
47K/5%
R178 0/1206R178 0/1206
R212
118K
R212
118K
L6
BC610RH6-B-3.0
L6
BC610RH6-B-3.0
1 2
R201
11K/1%
R201
11K/1%
C151
0.1uF
C151
0.1uF
+
C156
22uF/6.3V
+
C156
22uF/6.3V
+
EC7
470uF/16V
+
EC7
470uF/16V
R233
10K/1%
R233
10K/1%
R227
10R/1%
R227
10R/1%
L13
4.7uH/ 4A
L13
4.7uH/ 4A
C296
0.1uF
C296
0.1uF
C74
0.1uF
C74
0.1uF
R215
NULL/ 0R
R215
NULL/ 0R
R202
10K/1%
R202
10K/1%
+
EC2
NULL/ 2700uF/16V
+
EC2
NULL/ 2700uF/16V
R234
31.6K/1%
R234
31.6K/1%
+
C113
22uF/6.3V
+
C113
22uF/6.3V
C298
0.1uF
C298
0.1uF
C76
0.1uF
C76
0.1uF
+
C157
22uF/6.3V
+
C157
22uF/6.3V
C115
0.1uF
C115
0.1uF
C148
10uF/25V/ 1206
C148
10uF/25V/ 1206
+
C158
22uF/10V
+
C158
22uF/10V