Clevo W230ST Service Manual

Schematic Diagrams
B - 18 VGA Frame Buffer A
B.Schematic Diagrams
VGA Frame Buffer A
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
FBA_CLK1
FBA_CLK1_MIDPT
FBA_CLK1#
FBA_CMD17
FBA_CMD16
FBA_CMD20
FBA_CMD19
FBA_CMD18
FBA_CMD22
FBA_CMD21
FBA_CMD25
FBA_CMD24
FBA_CMD23
FBA_CMD28
FBA_CMD27
FBA_CMD26
FBA_CMD30
FBA_CMD29
FBA_CMD31
FBA_D36
FBA_D35
FBA_D34
FBA_D33
FBA_D32
FBA_D42
FBA_D41
FBA_D40
FBA_D39
FBA_D38
FBA_D37
FBA_D47
FBA_D46
FBA_D45
FBA_D44
FBA_D43
FBA_D52
FBA_D51
FBA_D50
FBA_D49
FBA_D48
FBA_D58
FBA_D57
FBA_D56
FBA_D55
FBA_D54
FBA_D53
FBA_D62
FBA_D61
FBA_D60
FBA_D59
FBA_D63
FBA_DBI5
FBA_DBI4
FBA_DBI6
FBA_DBI5
FBA_DBI4
FBA_EDC4
FBA_EDC4
FBA_DBI6
FBA_DBI7
FBA_EDC6
FBA_EDC6
FBA_DBI7
FBA_EDC5
FBA_EDC5
FBA_SEN2
FBA_SEN2
FBA_EDC7
FBA_EDC7
FBA_VR EFC1
FBA_SOE3
FBA_SOE2
FBA_VR EFD_H
FBA_VR EFC1
0.4
FBA_VR EFD_H
FBA_VR EFD_H
FBA_VR EF_FE T_H
FBA_VR EFD_H
0.4
FBA_ZQ3
FBA_ZQ2
FBA_CMD17
FBA_CMD16
FBA_CMD20
FBA_CMD19
FBA_CMD18
FBA_CMD22
FBA_CMD21
FBA_CMD25
FBA_CMD24
FBA_CMD23
FBA_CMD28
FBA_CMD27
FBA_CMD26
FBA_CMD30
FBA_CMD29
FBA_CMD31
GND
GND
GND
GND
GND
GNDGND
GND
GND
GND
GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBA_D[63:32]15,17
FBA_CMD[31:0]15,16, 17
FBA_CLK115
FBA_D[63:32]15, 17
FBA_CLK1#15
FBA_WCK6715,17
FBA_WCK67#15,17
FBA_CMD[31:0]
1
5,16,17
FBA_WCK67#15,17
FBA_WCK45#15,17
FBA_WCK4515,17
FBA_WCK45#15,17
FBA_WCK4515,17
FBA_WCK6715,17
GPIO10_FBVREF_ALTV16,18,19, 20
FBA_DBI[7:4]15
FBA_EDC[7:4]15
Title
Size Document Nu mber Rev
Date: Sheet
of
6-71-W2300-D03
3.0
[17] VGA Frame Buffer A
Custom
17 51Tuesday , July 09, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size Document Nu mber Rev
Date: Sheet
of
6-71-W2300-D03
3.0
[17] VGA Frame Buffer A
Custom
17 51Tuesday , July 09, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size Document Nu mber Rev
Date: Sheet
of
6-71-W2300-D03
3.0
[17] VGA Frame Buffer A
Custom
17 51Tuesday , July 09, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
C328
0.1u_10V_X7R_04
R238
1K_04
C644
0.1u_10V_X7R_04
S
D
G
Q21B
MTDN7002ZHS6R
5
34
C316
0.1u_10V_X7R_04
C296
0.1u_10V_X7R_04
C295
0.1u_10V_X7R_04
C290
0.1u_10V_X7R_04
R231
121_1%_04
R666
1.33K_1%_04
NC
NC
NC
NC
NC
NC
NC
NC
NC
x16x3 2
MIRRORED
NC
COMMON
BGA170_MIRR
INS274619578
U34D
K4G20325FD-FC04
P5
WCK01
P4
WCK01
P13
DBI1
R13
EDC1
M13
DQ15
M11
DQ14
N13
DQ13
N11
DQ12
T13
DQ11
T11
DQ10
V13
DQ9
V11
DQ8
P2
DBI0
R2
EDC0
M2
DQ7
M4
DQ6
N2
DQ5
N4
DQ4
T2
DQ3
T4
DQ2
V2
DQ1
V4
DQ0
V10
VREFD
add 1k to VDD
Mirrored
COMMON
BGA170_MIRR
INS274620232
U34C
K4G20325FD-FC04
V3
VSSQ
V14
VSSQ
V12
VSSQ
V1
VSSQ
R4
VSSQ
R3
VSSQ
R14
VSSQ
R12
VSSQ
R11
VSSQ
R1
VSSQ
N3
VSSQ
N14
VSSQ
N12
VSSQ
N1
VSSQ
M5
VSSQ
M10
VSSQ
K2
VSSQ
K13
VSSQ
H2
VSSQ
H13
VSSQ
F5
VSSQ
F10
VSSQ
E3
VSSQ
E14
VSSQ
E12
VSSQ
E1
VSSQ
C4
VSSQ
C3
VSSQ
C14
VSSQ
C12
VSSQ
C11
VSSQ
C1
VSSQ
A3
VSSQ
A14
VSSQ
A12
VSSQ
A1
VSSQ
T5
VSS
T10
VSS
P10
VSS
L5
VSS
L10
VSS
K14
VSS
K1
VSS
H14
VSS
H1
VSS
G5
VSS
G10
VSS
D10
VSS
B5
VSS
B10
VSS
T3
VDDQ
T14
VDDQ
T12
VDDQ
T1
VDDQ
P3
VDDQ
P14
VDDQ
P12
VDDQ
P1
VDDQ
N5
VDDQ
N10
VDDQ
M3
VDDQ
M14
VDDQ
M12
VDDQ
M1
VDDQ
L2
VDDQ
L13
VDDQ
K3
VDDQ
K12
VDDQ
H3
VDDQ
H12
VDDQ
G2
VDDQ
G13
VDDQ
F3
VDDQ
F14
VDDQ
F12
VDDQ
F1
VDDQ
E5
VDDQ
E10
VDDQ
D3
VDDQ
D14
VDDQ
D12
VDDQ
D1
VDDQ
B3
VDDQ
B14
VDDQ
B12
VDDQ
B1
VDDQ
R5
VDD
R10
VDD
P11
VDD
L4
VDD
L14
VDD
L11
VDD
L1
VDD
G4
VDD
G14
VDD
G11
VDD
G1
VDD
D11
VDD
C5
VDD
C10
VDD
J1
SOE*/MF_VDD
R232
1K_04
C292
0.1u_10V_X7R_04
C282
1u_6.3V_X5R_04
R665
931_1%_04
C645
0.1u_10V_X7R_04
COMMON
BGA170_MIRR
INS274620096
U34B
K4G20325FD-FC04
J10
SEN
J13
ZQ
J14
VREFC
V5
NC_RFU_V5
A5
NC_RFU_A5
J11
CLK
J12
CLK
J3
CKE
J2
RESET
J5
RFU_A12
H4
A7_A8
H5
A6_A11
H10
A5_BA1
H11
A4_BA2
K10
A3_BA3
K11
A2_BA0
K5
A1_A9
K4
A0_A10
J4
ABI
L12
CS
G12
WE
G3
CAS
L3
RAS
C307
1000p_50V_X7R_04
NORMAL
x16
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
x32
COMMON
BGA170
INS274619998
U5A
K4G20325FD-FC04
P5
WCK23
P4
WCK23
P2
DBI3
R2
EDC3
M2
DQ31
M4
DQ30
N2
DQ29
N4
DQ28
T2
DQ27
T4
DQ26
V2
DQ25
V4
DQ24
P13
DBI2
R13
EDC2
M13
DQ23
M11
DQ22
N13
DQ21
N11
DQ20
T13
DQ19
T11
DQ18
V13
DQ17
V11
DQ16
V10
VREFD
C293
1u_6.3V_X5R_04
C294
1u_6.3V_X5R_04
C647
0.1u_10V_X7R_04
C279
820p_50V_X7R_04
C302
0.01u_16V_X7R_04
R256
1.33K_1%_04
C318
1u_6.3V_X5R_04
R254
549_1%_04
R241
40.2_1%_04
C655
1u_6.3V_X5R_04
add 1k to VSS
Normal
COMMON
BGA170
INS274619666
U5C
K4G20325FD-FC04
V3
VSSQ
V14
VSSQ
V12
VSSQ
V1
VSSQ
R4
VSSQ
R3
VSSQ
R14
VSSQ
R12
VSSQ
R11
VSSQ
R1
VSSQ
N3
VSSQ
N14
VSSQ
N12
VSSQ
N1
VSSQ
M5
VSSQ
M10
VSSQ
K2
VSSQ
K13
VSSQ
H2
VSSQ
H13
VSSQ
F5
VSSQ
F10
VSSQ
E3
VSSQ
E14
VSSQ
E12
VSSQ
E1
VSSQ
C4
VSSQ
C3
VSSQ
C14
VSSQ
C12
VSSQ
C11
VSSQ
C1
VSSQ
A3
VSSQ
A14
VSSQ
A12
VSSQ
A1
VSSQ
T5
VSS
T10
VSS
P10
VSS
L5
VSS
L10
VSS
K14
VSS
K1
VSS
H14
VSS
H1
VSS
G5
VSS
G10
VSS
D10
VSS
B5
VSS
B10
VSS
J1
MF_VSS/SOE*
T3
VDDQ
T14
VDDQ
T12
VDDQ
T1
VDDQ
P3
VDDQ
P14
VDDQ
P12
VDDQ
P1
VDDQ
N5
VDDQ
N10
VDDQ
M3
VDDQ
M14
VDDQ
M12
VDDQ
M1
VDDQ
L2
VDDQ
L13
VDDQ
K3
VDDQ
K12
VDDQ
H3
VDDQ
H12
VDDQ
G2
VDDQ
G13
VDDQ
F3
VDDQ
F14
VDDQ
F12
VDDQ
F1
VDDQ
E5
VDDQ
E10
VDDQ
D3
VDDQ
D14
VDDQ
D12
VDDQ
D1
VDDQ
B3
VDDQ
B14
VDDQ
B12
VDDQ
B1
VDDQ
R5
VDD
R10
VDD
P11
VDD
L4
VDD
L14
VDD
L11
VDD
L1
VDD
G4
VDD
G14
VDD
G11
VDD
G1
VDD
D11
VDD
C5
VDD
C10
VDD
C43
1u_6.3V_X5R_04
C304
1u_6.3V_X5R_04
R667
549_1%_04
R239
1K_04
R255
931_1%_04
NC
x16
NORMAL
NC
NC
NC
NC
NC
NC
NC
x32
NC
GND
COMMON
BGA170
INS274619429
U5D
K4G20325FD-FC04
D5
WCK01
D4
WCK01
D13
DBI1
C13
EDC1
F13
DQ15
F11
DQ14
E13
DQ13
E11
DQ12
B13
DQ11
B11
DQ10
A13
DQ9
A11
DQ8
D2
DBI0
C2
EDC0
F2
DQ7
F4
DQ6
E2
DQ5
E4
DQ4
B2
DQ3
B4
DQ2
A2
DQ1
A4
DQ0
A10
VREFD
C319
0.1u_10V_X7R_04
C623
0.1u_10V_X7R_04
C303
10u_6.3V_X5R_06
COMMON
BGA170
INS274619333
U5B
K4G20325FD-FC04
J10
SEN
J13
ZQ
J14
VREFC
V5
NC_RFU_V5
A5
NC_RFU_A5
J11
CLK
J12
CLK
J3
CKE
J2
RESET
J5
RFU_A12
K4
A7_A8
K5
A6_A11
K10
A5_BA1
K11
A4_BA2
H10
A3_BA3
H11
A2_BA0
H5
A1_A9
H4
A0_A10
J4
ABI
G12
CS
L12
WE
L3
CAS
G3
RAS
C308
10u_6.3V_X5R_06
C654
820p_50V_X7R_04
R240
40.2_1%_04
C320
1u_6.3V_X5R_04
NC
NC
NC
NC
NC
NC
NC
NC
GND
x32 x1 6
MIRRORED
NC
COMMON
BGA170_MIRR
INS274619245
U34A
K4G20325FD-FC04
D5
WCK23
D4
WCK23
D2
DBI3
C2
EDC3
F2
DQ31
F4
DQ30
E2
DQ29
E4
DQ28
B2
DQ27
B4
DQ26
A2
DQ25
A4
DQ24
D13
DBI2
C13
EDC2
F13
DQ23
F11
DQ22
E13
DQ21
E11
DQ20
B13
DQ19
B11
DQ18
A13
DQ17
A11
DQ16
A10
VREFD
R230
121_1%_04
C327
0.1u_10V_X7R_04
Sheet 17 of 51
VGA Frame Buffer
A

Clevo W230ST Specifications

General

Brand	Clevo
Model	W230ST
Category	Laptop
Language	English