Schematic Diagrams
B - 40 Power GPU/NVVDD
B.Schematic Diagrams
Power GPU/NVVDD
Z3909
DFG TVID _2
PU2
*S C472 B _- U
1
2
3
4
5
7
8
11
12
13
14
15
16
17
18
19
20
21
22
23
24
10
9
25
6
VID 4
VID 3
VID 2
VID 1
VID 0
CL SE T
VR EF
FB-
SS
FB+
CS-
CS+
RAMP
EN
PG D
PM ON
V5
BG
DRN
TG
BST
ERROUT
AGND
GN D
HYS
GHY S
PC 138 * 100P_50V_04
PC71 .01U_16V_04_-U
DFG TVID _0
PR 13 3
*5 .1 K _1 % _0 4 _ -U
PC 13 7* 560p_50V_X7R_04_-U
PC 14 9 .01U_16V_04_-U
PC144 *.1U_16V_04_-U
PC 14 2
*1000P_50V_04_-U PR 1 32
*10K_04_-U
D FGT_VID_37
Z3906
PR 11 5
*22K_04_-U
3.3V3,14,15,22,23,24,25,26,28,30,31,35,37, 38
Z3901
PR47
*16.2K_1% _06_-U
D03- 022 7
G PUVCC SENSE 9
VIN
3.3VS2,3,6,7,10,12,13,14,15,22,23,24,25,26,27,28,29,30,31,32,33,34,35,41, 43
DFG TVID _1
PD 5
* FM0540-N_-U
AC
GPU+
D FGT_VID_47
Z3907
PR114
* 2 2K _0 4 _- U
VG FX_CO RE
PR190 *0 _ 0 4_ + H
D03-0221
SUSB 15, 35,37,38
VGAPW R _EN
PR12 1
*130K_1%_04_-U
D FGT_VID_17
DRN
PL6
*1.0UH +/-20%_-U
12
Z3910
Z3913
VG APW R_ EN
+
PC13 6 *220U _4V_D2_-U
PR 12 9 * 10 m il_sho rt
PR128
* 20m il_short
3. 3 V S
Z3905
GSS
PC 69
*.1U_16V_04_-U
PQ35 *AO4456_-U
4
62
5
73
1
8
VGFX_CORE
D FGT_VID_27
No te: All Gr ou nds Tie d tog eth er at ou tput Cap s.
PR 54
* 8.2K_1%_04_-U
PR 13 0 * 10 m il_sho rt
PR 12 2
*120K_1%_04_-U
1.05VS2,3,4,5,7, 9,10,22,25, 37
GVREF
GC LSET
D FGT_VID_07
Z3902
PQ 8
*2N7002W _-U
G
DS
PQ30
*A O 44 7 4_ -U
4
62
5
73
1
8
PC53 *.01U_16V_04_-U
PC15 0 . 01 U _1 6 V _0 4 _- U
PC 14 1
* 10 0 0P _ 5 0V _0 4 _- U
PJ 1 2
40 m il
12
PC 68* .01 U _50 V_X7R _04 _-U
PR 52
*100_1%_04_-U
PC 66 * 100P_50V_04_-U
PR 11 6
* 22K_04_-U
PR 134
* 10K_1% _04_-U
PC14 5
*100P_50V_04_-U
PR127 *10K _04_-U
PR 13 6
*32mil_short
PJ26
OPEN _5 A
1 2
RN 6 3
*8P4RX56_04_+H
1
2
3
4 5
6
7
8
PC140 *100P_50V_04_-U
DFG TVID _4
PR 137
* 100K_04
GPU -
PR 12 5
*10_04_-U
PJ 6
40mil
12
1.05VS
RAM P
PC62
* 33n_50V_X7R_06_-U
PC48 * .1U_50V_06_-U
PR51
* 100_1% _04_-U
Z3912
RAM P
PC65 *100P_50V_04_-U
GPU
PR53
*20m il_short
PC 70 .01U_16V_04_-U
D03- 0229
PC 61
*1U_25V_08
PR12 4
* 130K_1% _04_-U
NVVD D15, 42
Z3908
PR 135
*0 _ 0 4
Z 3911
PQ9
*2N7002W_-U
G
DS
PC223 4.7U_25V_08
8A
Z3903
5V25,28,32,35,36,37,38,41, 42
PR49
*33K_1%_06_-U
PR11 7
*2 2K _0 4 _-U
1.5VS4 , 10 , 2 2, 2 3 , 2 5, 2 6 , 27 , 3 2, 35
PC147
*1 00P_ 50V_04_ -U
E_OUT
PC 67 * 10 0 P_5 0 V_ 04 _ -U
PR 13 1 *10_04_-U
D03 -0227
D03-0229
DFG TVID _3
+
PC14 6 *220U _4V_D2_-U
PR50
* 18.2K_1% _06_-U
PR126
*1 0 K _0 4 _ -U
GPU
VIN14,30,35,36,37,38,40,41, 42
PR191
*2 2K _ 0 4_ - U
DR N
PR 1 23
* 100K_04_-U
3.3VS
D03- 0227
G PUVSSSEN SE 9
GVREF
PC14 8 .01U _16V_04_-U
D03-0 227
PC135 *1000P_50V_04_-U
PJ1 1
OPEN _5 A
1 2
VGFX_C OR E9
PC52 * . 0 1U _ 16 V _ 04 _ - U
PC 14 3 * .01U_16V_04_-U
PC 139
*1U_25V_08_-U
5V
3.3VS
DF G T_ VR_ E N 7
PR 11 8
*22K_04_-U
D03-0 227
5V
Z39 04
PC 224 * 4.7U_25V_08
PC64
*1U_25V_08_-U
PR13 8 * 47K_04_-U
PD 15
*FM5822_-U
A C