Schematic Diagrams
B - 34 VCORE
B.Schematic Diagrams
VCORE
5V
V-RC2
Z
330
4
PQ25
AO4456
4
6
2
5
7
3
1
8
PR118
10_06
22A
SGND3
Z3316
H_VID5
0325 D03
+
PC121
820U_2.5V_8*8
PR27
47K_04
VIN
PL1
BCIHP1338-0R6M
PQ4
*2N7002W
G
D
S
PC108
.01U_50V_06
Z
3
313
close to IMVP6
FB-
PC5
*0.022U_16V_X7R_04
VPN
2
PR119
10_06
PR31
*32mil_short
P
C
103
1000P
_50V
_04
PL2
BCIHP1338-0R6M
P
C
97
*1
00P
_50V
_04
PD7
FM0540-N
A
C
SGND3
H_VID6
4
P
C
9
2
1500p_5
0V
_
0
4
PQ27
IRF7413ZPBF
4
6
2
5
7
3
1
8
DPRSL
SGND3
PC16
33n__50V_X7R_06
H_VID0
4
DPRSL
SGND3
Z3302
H_VID1
PR116
*32mil_short
PQ24
AO4456
4
6
2
5
7
3
1
8
DELAY _PWRGD
PR11
*32mil_short
P
C
100
*1
00P
_50V
_04
Z3310
DELAY _PWRGD
7,17
CS
2
N
VCORE_VREF
DPRSL_STP
PR126
10_04
PC110
.1U_50V_06
P
C
102
*1
00P
_50V
_04
SGND3
PU1
*74AHCT1G02
4
5
3
1
2
PR121
7.5K_1%_04
5V
PR2
*0_04
PC6
1000P_50V_04
PSI#
3
Z3305
PR23
17.4K_1%_04
0521
CS2P
H_VID4
CS1N
BG2
0325 D03
SGND3
5V
18,20,21,25,28,29,30,31,32,34,35,37
DRP-
DRN2
PQ5
*2N7002W
G
D
S
EN_VCORE
PQ3
*2N7002W
G
D
S
PR21
*32mil_short
CS
1
N
DRP+
PQ22
IRF7413ZPBF
4
6
2
5
7
3
1
8
0326 D03
CS2N
DAC
PM_DPRSLPVR
7,17
VCORE_HY S
KBCVRON
3.3VS
DCR_DR2
DRN1
PC2
1U_25V_08
PC15
680P_50V_X7R_04
PC3
.1U_16V_04
SGND3
3.3VS
H_VID6
H_VID2
SGND3
CS1N
VCORE_ON
27
0325 D03
Z
331
5
3.3VS
2,3,6,7,10,12,13,14,15,16,17,18,19,20,22,23,24,25,26,27,28,32,36,37
DCR_DR1
PC1
*.1U_16V_04
+
PC138
22U_25V_8*11
BG1
PR127
10_06
V-RC1
PR30
17.4K_1%_04
PC10
1000P_50V_04
5V
VCORE_VREF
SGND3
PC115
1000P_50V_06
PR13
100K_04
PC13
100P_50V_04
1018
CS2N
PR14
*10K_04
PM_DPRSLPVR
CLKEN#
PR26
47K_04
PC109
.1U_50V_06
BG1
PC9
.1U_50V_06
PD8
FM5822
A
C
H_DPRSTP#
PR3
0_04
TG2
PR29
28K_1%_04
0326 D03
PC14
33n__50V_X7R_06
1015 DEL PC144
SGND3
DRN1
RT2
NTC_100K_06
1
2
PR123
1K_04
PC106
.1U_50V_06
BST1
PC101
1000P_50V_06
BG1
PC12
.015U_50V_06
P
R
117
1K
_1%_04
PR120
*10mil_short
PR22
28K_1%_04
VCORE
4,29
H_VID2
4
VSSSENSE
3.3VS
PR10
*0_04
DRP_L2
PR1
*0_04
PR6
499_1%_06
PR9
7.5K_1%_04
VCCA
VP
N
1
+
PC111
820U_2.5V_8*8
5V
Z3312
EN_VCORE
DPRSL_STP
PR15
*10K_04
VIN
BG1
+
PC120
820U_2.5V_8*8
PR28
47K_04
DRN2
DRN
1
PQ2
2N7002W
G
D
S
H_VID5
4
TG1
DRP-
H_VID3
P
C
105
1
U
_25V
_08
P
C
96
1
000P
_50V
_04
PR7
*10mil_short
PC104
*4.7U_25V_X5R_08
VIN
Z3309
BG1
VCORE_CLSET
PJ1
40mil
1
2
SGND3
PD1
FM0540-N
A
C
44A
PSI#
PU6
SC452
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
33
34
35
36
37
38
39
40
41
42
43
44
14
13
12
45
CLKEN#
VREF
HY S
CLSET
VID6
VID5
VID4
VID3
VID2
VID1
VID0
BS
T
2
TG
2
DR
N2
BG
2
V
5_2
PS
I#
FB
+
FB
-
DRP-
DRP+
SS
DAC
AGND
VCCA
ERROUT
CS2+
CS2-
CS1-
CS1+
IS
H
PR
ST
P#
EN
V5
_
1
BG
1
DR
N1
TG
1
BST
1
VI
N
1
VP
N
1
DP
RS
L
VI
N
2
VP
N
2
PW
R
G
D
GN
D
P
C
93
100P
_50V
_0
4
CLKEN#
17
PC7
*0.022U_16V_X7R_04
PC11
100P_50V_04
PR125
*680_04
H_VID4
4
BST2
+
PC119
820U_2.5V_8*8
0430 D03A
VCCSENSE
PR122
10_04
P
R
4
1
0
0_1%_04
VCCSENSE
4
PQ6
2N7002W
G
D
S
VC_SS
PR19
130K_1%_06
H_VID1
4
ISH
P
R
1
2
4
100_1
%_04
PD9
FM5822
A
C
VCORE
H_DPRSTP#
3,7,15
PR25
13K_1%_06
PR8
10K_04
3.3VS
PQ23
AO4456
4
6
2
5
7
3
1
8
PC8
.015U_50V_06
PR16
680_04
PR128
*32mil_short
PC113
.1U_50V_06
P
C
98
*1
00P
_50V
_04
P
C
94
1U
_25V
_08
VCORE FOR MEROM CPU
Z
3314
DR
N2
P
C
107
1
U
_25V
_08
PR18
47K_1%_06
PC4
1U_25V_08
PR17
130K_1%_06
1009
Z3308
PR24
47K_04
H_VID3
4
DRP+
CLKEN#
SGND3
PR20
357K_1%_06
SGND3
SGND3
22A
Z3311
FB+
PR5
*10K_04
RT1
NTC_100K_06
1
2
E-RC
Z3301
PQ26
AO4456
4
6
2
5
7
3
1
8
PC112
.1U_50V_06
VIN
14,28,29,30,31,32,34
SGND3
VSSSENSE
4
VIN
DRP_L1
+
PC90
22U_25V_8*11
P
C
95
.0
2
2
U
_16V
_X
7R
_04
H_VID0
0325 D03
PC114
.1U_50V_06
VC_SS
Sheet 34 of 48
VCORE
Содержание L390T
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface LCD Computer L390T Service Manual...
Страница 26: ...Introduction 1 12 1 Introduction...
Страница 51: ...Part Lists LCD L390T A 3 A Part Lists LCD L390T 3 Figure A 1 LCD L390T...
Страница 52: ...Part Lists A 4 Stand L390T A Part Lists Stand L390T Figure A 2 Stand L390T...
Страница 53: ...Part Lists Back Fan 1 L390T A 5 A Part Lists Back Fan 1 L390T Figure A 3 Back Fan 1 L390T...
Страница 54: ...Part Lists A 6 Back Fan 2 L390T A Part Lists Back Fan 2 L390T Figure A 4 Back Fan 2 L390T...
Страница 55: ...Part Lists DVD L390T A 7 A Part Lists DVD L390T Figure A 5 DVD L390T...
Страница 56: ...Part Lists A 8 Combo L390T A Part Lists Combo L390T Figure A 6 Combo L390T...
Страница 98: ...Schematic Diagrams B 42 B Schematic Diagrams...