Service manual

Schematic Diagrams
B - 32 VCORE
B.Schematic Diagrams
VCORE
VCCSENSE 4
PR51
*10K_04
DRN
VCCA
GND_SIGNAL
PR71
*10K_04
PR63 0_06
H_V ID54
PR 38
*0_04
H_V ID64
BST
CS1N
PQ4
2N7002W
G
DS
3.3VS
DRP_L1
PC25
*100P_50V_04
PTH2
*100K
12
PR49 0_06
Z3115
PC43
1000P_50V_04
PR77
130K_1%_06
GND_SIGNAL
Z3105
PQ8
2N3904
B
E C
PR76
*0_04
PU1
SC454
1
2
3
4
5
6
7
8
9 10 11 15 16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32
14 13 12 33
VID6
VID5
VID4
VID3
VID2
VID1
VID0
DPRSTP#
HYS CLSET VREF DAC SS
FB-
FB+
CS-
CS+
TTRIP
DPRSL
RAMP
EN
PWRGD CLKEN#
V5
BG
DRN
TG
BST
VRTT #
ERROUT VCCA AGN D GND
PQ40
IRF7832
4
62 73 8 5
1
Z3104
+
PC146 15U_25V_D
12
VR_ON
PR72
*0_06
VSSSENSE 4
EN_VCORE
PC24
*100P_50V_04
BG
PR 44
10K_04
PD20
FM5822
A C
PR53 0_06
PC186 .1U_50V_06
1.05VS
PR74
130K_1%_06
VC CA
PC41 1U_10V_06
C960403
.033U->.022U
PC30 1000P_50V_04
+
PC147 15U_25V_D
12
PM_DPRSLPVR3,17
Z3112
GND_SIGNAL
H_V ID24
PTH1
100K_06
12
PC21 .022U_50V_06
Z3101
PR 33 0_ 04
EN_VCORE
PC182 .1U_50V_06
PC174
*.001U_50V_08
PJ1
3mm
1 2
PR 48 12. 4K_1%_06
Z3113
PQ4 2
IRF7832
4
62 73 8 5
1
PM_DPRSLPVR 3,17
Z3107
H_V ID44
VIN
+
PC69
470U_2.5V_D
12
PR80
10K_04
CS-
PQ36
IRF7413ZPBF
4
62 73 8 5
1
PC183 .1U_50V_06
VCCA
PR 67
0_06
PC181 .1U_50V_06
ER ROUT
GND_SIGNAL
PC46
1U_10V_06
H_V ID14
TTRI P
GND_SIGNAL
VCORE_ON23
CLSET
PC27 1000P_50V_04
Z3102
PQ37
IRF7413ZPBF
4
62 73 8 5
1
DRN
PR35
0_04
VR EFVC
PC31 *100P_50V_04
PR62
10_06
PR41
*0_04
GND_SIGNAL
CLKEN#2
CS+
Z3114
TG
PR46
100_04
PR47
0_06
+
PC76
470U_2.5V_D
12
PR73
130K_1%_06
H_V ID04
DRN
+
PC 75
330U_2.5V_D
12
DAC
PC29
*68P_50V_04
PC 14
*3300P_50V_04
5V
PC42
1U_10V_06
PR159
*10_08
CS-
PR82
1K_04
PC47
100P_50V_04
DRN
PC184 .1U_50V_06
PQ41
IRF7832
4
62 73 8 5
1
GN D_S IGN AL
PR79
0_04
PR69
100K_04
5V
PR56
680_1%_06
PR37
28K_1%_06
PR54
1K_04
SS
Z3108
PC 44
180P_50V_04
GND_SIGNAL
PR52 10K_04
PR50
10K_04
VCORE
+
PC68
470U_2.5V_D
12
Z3109
PC26
*10P_50V_06
PC185 .1U_50V_06
PC22 10U_25V_12
VCORE FOR YUNA AND NAPA CPU
PR36
27. 4K_1%_06
CS+
Z3103
3.3VS
Z3106
+
PC77
470U_2.5V_D
12
PWRG D_VCORE 15
PC23 10U_25V_12
HYS
PQ2
2N7002W
G
DS
40A
PR 55
887_1%_06
PC28 .01U_X7R_50V_06
PL3 .6U_13*13* 4
PC 51 * 100P_50V_04
PC20
*100P_50V_04
3.3VS
PD1
FM0540-N
AC
PR45
100_04
VREFVC
CS1N
GND_SIGNAL
H_V ID34
Sheet 31 of 41
VCORE