Schematic Diagrams
B - 16 VGA Frame Buffer Interface
B.Schematic Diagrams
VGA Frame Buffer Interface
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Frame Buffer Interface
PLACE NEAR BGA CLOSE TO CAPS
PLACE NEAR BALLS
16mil
PLACE UNDER BGA
PLACE CLOSE BGA
PLACE CLOSE BGA
PLACE CLOSE BGA
PLACE UNDER BGA
PLACE CLOSE BGA
PLACE UNDER BGA
PLACE NEAR BALLS
CMD
Zo=45 ohm
L<2.7"(540ps)
CMD
Zo=45 ohm
L<2.7"(540ps)
CMD
Zo=45 ohm
L<2.7"(540ps)
CMD
Zo=45 ohm
L<2.7"(540ps)
CMD
Zo=45 ohm
L<2.7"(540ps)
CMD
Zo=45 ohm
L<2.7"(540ps)
CMD
Zo=80 ohm
L<3"(600ps)
CMD
Zo=80 ohm
L<2.7"(540ps)
N14E-GE FBA_DPLLAVDD
Description
The total trace length measured
from GPU ball to capacitor is
no more than 150 mil
Under GPU
Near GPU
Term
The total trace length measured
from GPU ball to capacitor is no
more than 850 mil
DDR A
DDR B
16mil
FBA_D17
FBA_CMD2
FBA_D47
FBA_CMD29
FBA_CMD15
FBA_D18
FBA_D56
FBA_CMD16
FBA_D24
FBB_D0
FBA_CMD27
FBA_D63
FBA_CMD10
FBA_CMD22
FBA_CMD30
FBA_D2
FBA_CMD3
FBA_CMD1
FBA_D28
FBA_CMD8
FBA_CMD5
FBA_CMD23
FBA_CMD21
FBA_D43
FBA_D40
FBA_D[31:0]
FBA_D7
FBA_D36
FBA_CMD18
FBA_D12
FBA_D31
FBA_CMD25
FBA_D41
FBA_D55
FBA_D48
FBA_D45
FBA_D29
FBA_CMD28
FBA_D42
FBA_CMD4
FBA_D20
FBA_D33
FBA_D6
FBA_D60
FBA_D16
FBA_D50
FBA_CMD0
FBA_D30
FBA_D46
FBA_D57
FBA_D51
FBA_D21
FBA_CMD17
FBA_D54
FBA_D37
FBA_D8
FBB_D[31:0]
FBA_CMD26
FBA_D0
FBA_CMD14
FBA_D58
FBA_D5
FBA_D34
FBA_D13
FBA_CMD[31:0]
FBA_D61
FBA_D62
FBA_CMD24
FBA_D35
FBA_CMD31
FBA_D9
FBA_D49
FBA_D19
FBA_D52
FBA_D22
FBA_CMD11
FBA_CMD7
FBA_CMD19
FBA_CMD12
FBA_D11
FBA_D23
FB_VREF_TP
FBA_D14
FBA_D27
FBA_D4
FBA_D59
FBA_D26
FBA_CMD9
FBA_CMD20
FBA_D25
FBA_D44
FBA_D10
FBB_DBI[3:0]
FBA_CMD13
FBA_D32
FBA_CMD6
FBA_D53
FBA_D15
FBA_D38
FBA_D3
FBA_D39
FBA_D1
FBA_CLK1#
FBA_CLK0#
FBA_CLK1
FBA_CLK0
FBA_DEBUG0
FBA_DEBUG1
FBB_EDC[3:0]
FBB_D1
FBB_D2
FBB_D3
FBB_D4
FBB_D5
FBB_D6
FBB_D7
FBB_D8
FBB_D9
FBB_D10
FBB_D11
FBB_D12
FBB_D13
FBB_D14
FBB_D15
FBB_D16
FBB_D17
FBB_D18
FBB_D19
FBB_D20
FBB_D21
FBB_D22
FBB_D23
FBB_D24
FBB_D25
FBB_D26
FBB_D27
FBB_D28
FBB_D29
FBB_D30
FBB_D31
FBB_D32
FBB_D33
FBB_D34
FBB_D35
FBB_D36
FBB_D37
FBB_D38
FBB_D39
FBB_D40
FBB_D41
FBB_D42
FBB_D43
FBB_D44
FBB_D45
FBB_D46
FBB_D47
FBB_D48
FBB_D49
FBB_D50
FBB_D51
FBB_D52
FBB_D53
FBB_D54
FBB_D55
FBB_D56
FBB_D57
FBB_D58
FBB_D59
FBB_D60
FBB_D61
FBB_D62
FBB_D63
FBB_DBI0
FBB_DBI5
FBB_DBI4
FBB_DBI7
FBB_DBI1
FBB_DBI6
FBB_DBI2
FBB_DBI3
FBB_CLK0
FBB_CLK0#
FBB_CLK1#
FBB_CLK1
FBC_DEBUG0
FBB_CMD31
FBB_CMD4
FBB_CMD3
FBB_CMD7
FBB_CMD6
FBB_CMD2
FBB_CMD0
FBB_CMD5
FBB_CMD9
FBB_CMD15
FBB_CMD14
FBB_CMD10
FBB_CMD11
FBB_CMD12
FBB_CMD8
FBB_CMD13
FBB_CMD17
FBB_CMD20
FBB_CMD18
FBB_CMD22
FBB_CMD21
FBB_CMD23
FBB_CMD16
FBB_CMD19
FBB_CMD25
FBB_CMD26
FBB_CMD28
FBB_CMD27
FBB_CMD30
FBB_CMD29
FBB_CMD24
FBB_CMD1
FBB_CMD[31:0]
FBC_DEBUG1
FB_CAL_TERM_GND
FB_CAL_PD_VDDQ
FB_CAL_PU_GND
FBB_D[63:32]
FBA_D[63:32]
FBA_DBI0
FBA_DBI5
FBA_DBI4
FBA_DBI7
FBA_DBI1
FBA_DBI6
FBA_DBI2
FBA_DBI3
FBA_EDC5
FBA_EDC3
FBA_EDC2
FBA_EDC6
FBA_EDC4
FBA_EDC0
FBA_EDC7
FBA_EDC1
FBA_EDC[3:0]
FBA_DBI[3:0]
FBB_EDC5
FBB_EDC4
FBB_EDC7
FBB_EDC0
FBB_EDC1
FBB_EDC6
FBB_EDC2
FBB_EDC3
FBA_DBI[7:4]
FBA_EDC[7:4]
FBB_EDC[7:4]
FBB_DBI[7:4]
FB_PLLAVDD
FB_PLLAVDD
FBA_CMD13
FBA_CMD14
FBA_CMD30
FBA_CMD29
FBB_CMD13
FBB_CMD14
FBB_CMD30
FBB_CMD29
FB_CAL_PU_GND
FB_CAL_PD_VDDQ
FB_CAL_TERM_GND
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
PEX_VDD
FBVDDQ
FBVDDQ
FB_PLLAVDD
FBVDDQ
FBVDDQ
FB_PLLAVDD
FBB_CLK1#
19
FBB_DBI[3:0]
18
FBB_CLK0
18
FBA_D[31:0]
16
FBB_CLK1
19
FBB_D[31:0]
18
FBA_CMD[31:0]
16,17
FBB_CLK0#
18
FBA_CLK1#
17
FBA_CLK0
16
FBA_CLK1
17
FBA_CLK0#
16
FBB_EDC[3:0]
18
FBB_CMD[31:0]
18,19
FBB_D[63:32]
19
FBA_D[63:32]
17
FBB_W CK01
18
FBB_W CK01#
18
FBB_W CK23
18
FBB_W CK23#
18
FBB_W CK45
19
FBB_W CK45#
19
FBB_W CK67
19
FBB_W CK67#
19
FBA_W CK67
17
FBA_W CK67#
17
FBA_W CK01
16
FBA_W CK01#
16
FBA_W CK23
16
FBA_W CK23#
16
FBA_W CK45
17
FBA_W CK45#
17
FBA_EDC[3:0]
16
FBA_DBI[3:0]
16
FBA_DBI[7:4]
17
FBA_EDC[7:4]
17
FBB_EDC[7:4]
19
FBB_DBI[7:4]
19
FBA_CMD14
16
FBA_CMD30
17
FBA_CMD13
16
FBA_CMD29
17
FBB_CMD14
18
FBB_CMD30
19
FBB_CMD13
18
FBB_CMD29
19
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W23D0-D02
2.0
[15] VGA Frame Buffer Interface
Custom
15
51
W ednesday, January 28, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W23D0-D02
2.0
[15] VGA Frame Buffer Interface
Custom
15
51
W ednesday, January 28, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W23D0-D02
2.0
[15] VGA Frame Buffer Interface
Custom
15
51
W ednesday, January 28, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
.
L20
HCB1608KF-300T60
R172
40.2_1%_04
R192
40.2_1%_04
C275
4.7u_6.3V_X5R_06
R152
*60.4_04
C58
1u_6.3V_X5R_04
C255
0.1u_10V_X7R_04
R126
10K_04
C144
10u_6.3V_X5R_06
NC
GK107/GK208
GM107/GM108
GF117
NC
FBA_DEBUG1
FBA_DEBUG0
2/18 FBA
FBA_WCKBxx ARE
RESERVED,NC ON:
GM108/GM107
GK208/GF117
USED ONLY ON:
GK107
U31B
N16P-GX
COMMON
BGA_0908_P080_P085_P100_290X290
H26
FB_VREF
AF32
FBA_DQS_RN7
AM34
FBA_DQS_RN6
AK31
FBA_DQS_RN5
AF30
FBA_DQS_RN4
M34
FBA_DQS_RN3
E34
FBA_DQS_RN2
H30
FBA_DQS_RN1
M30
FBA_DQS_RN0
AF33
FBA_DQS_WP7
AN33
FBA_DQS_WP6
AK30
FBA_DQS_WP5
AE31
FBA_DQS_WP4
M33
FBA_DQS_WP3
E33
FBA_DQS_WP2
G31
FBA_DQS_WP1
M31
FBA_DQS_WP0
AF34
FBA_DQM7
AM32
FBA_DQM6
AL29
FBA_DQM5
AD31
FBA_DQM4
M32
FBA_DQM3
F34
FBA_DQM2
F31
FBA_DQM1
P30
FBA_DQM0
AG33
FBA_D63
AG32
FBA_D62
AG34
FBA_D61
AF31
FBA_D60
AD33
FBA_D59
AC30
FBA_D58
AD32
FBA_D57
AD34
FBA_D56
AK32
FBA_D55
AK33
FBA_D54
AL31
FBA_D53
AM33
FBA_D52
AP32
FBA_D51
AP30
FBA_D50
AN32
FBA_D49
AN31
FBA_D48
AM30
FBA_D47
AN29
FBA_D46
AM31
FBA_D45
AM29
FBA_D44
AK28
FBA_D43
AJ30
FBA_D42
AK29
FBA_D41
AJ29
FBA_D40
AD28
FBA_D39
AC29
FBA_D38
AD29
FBA_D37
AD30
FBA_D36
AF28
FBA_D35
AG29
FBA_D34
AF29
FBA_D33
AG28
FBA_D32
L33
FBA_D31
L32
FBA_D30
L34
FBA_D29
L31
FBA_D28
P33
FBA_D27
P31
FBA_D26
P32
FBA_D25
P34
FBA_D24
H32
FBA_D23
H33
FBA_D22
F32
FBA_D21
F33
FBA_D20
C33
FBA_D19
B33
FBA_D18
D32
FBA_D17
C34
FBA_D16
F30
FBA_D15
E32
FBA_D14
E31
FBA_D13
G29
FBA_D12
H28
FBA_D11
J29
FBA_D10
H29
FBA_D9
J28
FBA_D8
P28
FBA_D7
R29
FBA_D6
P29
FBA_D5
N31
FBA_D4
M28
FBA_D3
L29
FBA_D2
M29
FBA_D1
L28
FBA_D0
U27
FBA_PLL_AVDD
AJ33
FBA_WCKB67
AJ32
FBA_WCKB67
AJ31
FBA_WCKB45
AH31
FBA_WCKB45
J33
FBA_WCKB23
J32
FBA_WCKB23
J31
FBA_WCKB01
J30
FBA_WCKB01
AK34
FBA_WCK67
AJ34
FBA_WCK67
AG31
FBA_WCK45
AG30
FBA_WCK45
J34
FBA_WCK23
H34
FBA_WCK23
L30
FBA_WCK01
K31
FBA_WCK01
AC31
FBA_CLK1
AB31
FBA_CLK1
R31
FBA_CLK0
R30
FBA_CLK0
AC32
FBA_CMD35
R32
FBA_CMD34
AC28
FBA_CMD33
R28
FBA_CMD32
V31
FBA_CMD31
Y33
FBA_CMD30
Y34
FBA_CMD29
Y31
FBA_CMD28
AA34
FBA_CMD27
Y30
FBA_CMD26
W 31
FBA_CMD25
Y29
FBA_CMD24
Y28
FBA_CMD23
AA33
FBA_CMD22
AA32
FBA_CMD21
AC33
FBA_CMD20
AC34
FBA_CMD19
AA28
FBA_CMD18
AA29
FBA_CMD17
AA31
FBA_CMD16
Y32
FBA_CMD15
V33
FBA_CMD14
V34
FBA_CMD13
U31
FBA_CMD12
U34
FBA_CMD11
V30
FBA_CMD10
V29
FBA_CMD9
V28
FBA_CMD8
U28
FBA_CMD7
U33
FBA_CMD6
U32
FBA_CMD5
R33
FBA_CMD4
R34
FBA_CMD3
U29
FBA_CMD2
T31
FBA_CMD1
U30
FBA_CMD0
K27
FB_DLL_AVDD
E1
FB_CLAMP
RESERVED,NC ON:
GK107
FBB_WCKBxx ARE
GM108/GM107
NC
USED ONLY ON:
NC
GK208/GF117
ALL PINS NC FOR GM108/
3/18 FBB
FBB_DEBUG1
FBB_DEBUG0
GM107
GK107
U31C
COMMON
BGA_0908_P080_P085_P100_290X290
N16P-GX
B23
FBB_DQS_RN7
A30
FBB_DQS_RN6
D28
FBB_DQS_RN5
D22
FBB_DQS_RN4
A9
FBB_DQS_RN3
B2
FBB_DQS_RN2
E4
FBB_DQS_RN1
D9
FBB_DQS_RN0
A23
FBB_DQS_WP7
B30
FBB_DQS_WP6
E28
FBB_DQS_WP5
E23
FBB_DQS_WP4
B9
FBB_DQS_WP3
C3
FBB_DQS_WP2
D5
FBB_DQS_WP1
D10
FBB_DQS_WP0
A24
FBB_DQM7
C30
FBB_DQM6
F27
FBB_DQM5
F23
FBB_DQM4
C9
FBB_DQM3
A3
FBB_DQM2
E3
FBB_DQM1
E11
FBB_DQM0
C26
FBB_D63
B26
FBB_D62
C24
FBB_D61
B24
FBB_D60
C21
FBB_D59
A21
FBB_D58
C23
FBB_D57
B21
FBB_D56
B29
FBB_D55
C29
FBB_D54
A29
FBB_D53
D29
FBB_D52
B32
FBB_D51
C32
FBB_D50
C31
FBB_D49
A32
FBB_D48
D30
FBB_D47
E30
FBB_D46
F29
FBB_D45
E29
FBB_D44
E27
FBB_D43
G26
FBB_D42
D27
FBB_D41
G27
FBB_D40
F21
FBB_D39
G21
FBB_D38
E21
FBB_D37
D21
FBB_D36
G24
FBB_D35
E24
FBB_D34
G23
FBB_D33
F24
FBB_D32
B8
FBB_D31
C8
FBB_D30
A8
FBB_D29
D8
FBB_D28
B11
FBB_D27
D11
FBB_D26
C11
FBB_D25
A11
FBB_D24
C5
FBB_D23
B5
FBB_D22
C4
FBB_D21
B3
FBB_D20
C1
FBB_D19
D3
FBB_D18
D4
FBB_D17
C2
FBB_D16
F3
FBB_D15
E2
FBB_D14
G4
FBB_D13
F4
FBB_D12
F6
FBB_D11
E6
FBB_D10
F5
FBB_D9
G6
FBB_D8
G12
FBB_D7
F12
FBB_D6
G11
FBB_D5
F11
FBB_D4
F9
FBB_D3
G8
FBB_D2
E9
FBB_D1
G9
FBB_D0
H17
FBB_PLL_AVDD
A27
FBB_WCKB67
A26
FBB_WCKB67
E26
FBB_WCKB45
F26
FBB_WCKB45
B6
FBB_WCKB23
C6
FBB_WCKB23
D7
FBB_WCKB01
D6
FBB_WCKB01
C27
FBB_WCK67
B27
FBB_WCK67
D25
FBB_WCK45
D24
FBB_WCK45
A6
FBB_WCK23
A5
FBB_WCK23
E8
FBB_WCK01
F8
FBB_WCK01
F20
FBB_CLK1
E20
FBB_CLK1
E12
FBB_CLK0
D12
FBB_CLK0
C20
FBB_CMD35
C12
FBB_CMD34
G20
FBB_CMD33
G14
FBB_CMD32
E17
FBB_CMD31
B17
FBB_CMD30
A17
FBB_CMD29
D17
FBB_CMD28
A18
FBB_CMD27
D16
FBB_CMD26
F17
FBB_CMD25
G17
FBB_CMD24
G18
FBB_CMD23
B18
FBB_CMD22
C18
FBB_CMD21
B20
FBB_CMD20
A20
FBB_CMD19
F18
FBB_CMD18
E18
FBB_CMD17
D18
FBB_CMD16
C17
FBB_CMD15
B15
FBB_CMD14
A15
FBB_CMD13
D14
FBB_CMD12
A14
FBB_CMD11
D15
FBB_CMD10
E15
FBB_CMD9
F15
FBB_CMD8
G15
FBB_CMD7
B14
FBB_CMD6
C14
FBB_CMD5
B12
FBB_CMD4
A12
FBB_CMD3
F14
FBB_CMD2
E14
FBB_CMD1
D13
FBB_CMD0
C648
4.7u_6.3V_X5R_06
R567
10K_04
R173
*60.4_04
R170
10K_04
R235
10K_04
C228
22u_6.3V_X5R_06
C582
10u_6.3V_X5R_06
R814
0_04
C167
0.1u_10V_X7R_04
R169
10K_04
R229
10K_04
C254
22u_6.3V_X5R_06
GK107/
GK208/
FBVDDQ
FBVDDQ
GM107/GM108
GF117
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
15/18 FBVDDQ
U31D
N16P-GX
BGA_0908_P080_P085_P100_290X290
COMMON
W 33
FBVDDQ_AON
W 30
FBVDDQ_AON
W 27
FBVDDQ_AON
V27
FBVDDQ_AON
H16
FBVDDQ_AON
H15
FBVDDQ_AON
E16
FBVDDQ_AON
B16
FBVDDQ_AON
Y27
FBVDDQ
T33
FBVDDQ
T30
FBVDDQ
T27
FBVDDQ
R27
FBVDDQ
P27
FBVDDQ
N27
FBVDDQ
M27
FBVDDQ
L27
FBVDDQ
H9
FBVDDQ
H8
FBVDDQ
H24
FBVDDQ
H23
FBVDDQ
H22
FBVDDQ
H21
FBVDDQ
H20
FBVDDQ
H19
FBVDDQ
H18
FBVDDQ
H14
FBVDDQ
H13
FBVDDQ
H12
FBVDDQ
H11
FBVDDQ
H10
FBVDDQ
E19
FBVDDQ
E13
FBVDDQ
B19
FBVDDQ
B13
FBVDDQ
AG27
FBVDDQ
AF27
FBVDDQ
AE27
FBVDDQ
AD27
FBVDDQ
AC27
FBVDDQ
AB33
FBVDDQ
AB27
FBVDDQ
AA30
FBVDDQ
AA27
FBVDDQ
H25
FB_CALTERM_GND
H27
FB_CAL_PU_GND
J27
FB_CAL_PD_VDDQ
F2
FB_GND_SENSE
F1
FB_VDDQ_SENSE
C198
0.1u_10V_X7R_04
C200
4.7u_6.3V_X5R_06
R227
10K_04
C143
4.7u_6.3V_X5R_06
R127
10K_04
C202
22u_6.3V_X5R_06
R199
*60.4_04
C229
10u_6.3V_X5R_06
R228
10K_04
C629
0.1u_10V_X7R_04
R130
*60.4_04
C287
4.7u_6.3V_X5R_06
C201
22u_6.3V_X5R_06
C117
0.1u_10V_X7R_04
C230
1u_6.3V_X5R_04
C196
22u_6.3V_X5R_06
C231
10u_6.3V_X5R_06
R171
60.4_1%_04
C168
4.7u_6.3V_X5R_06
C199
0.1u_10V_X7R_04
C118
0.1u_10V_X7R_04
C232
1u_6.3V_X5R_04
C147
0.1u_10V_X7R_04
C207
22u_6.3V_X5R_06
C195
0.1u_10V_X7R_04
C146
1u_6.3V_X5R_04
C203
1u_6.3V_X5R_04
C145
1u_6.3V_X5R_04
Sheet 15 of 51
VGA Frame Buffer
Interface
Summary of Contents for W230SD
Page 1: ...W230SD ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W230SD Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 46: ...Disassembly 2 22 Removing the CCD Module 2 Disassembly ...
Page 49: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Page 50: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 51: ...Part Lists LCD A 5 A Part Lists LCD 朊側先 朊側先 Figure A 3 LCD ...
Page 52: ...Part Lists A 6 HDD A Part Lists HDD Figure A 4 HDD ...
