Schematic Diagrams
B - 26 Frame Buffer Partition D
B.Schematic Diagrams
Frame Buffer Partition D
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VRAM=K4Z80325BC-HC14
FRAME BUFFER PARTITION D 63..32
Close to DRAM
Close to DRAM
Around DRAM
Right under DRAM
Around DRAM
OPTION, Under DRAM
Right under DRAM
Close to DRAM
Close to DRAM
20180719
Modify the order
20180719 Follow NV location
20180719 Follow NV location
20180720 Modify
20180802 0.47u_4V_X6S_02 to 0.47u_6.3V_X5R_04
20180809 Del test point
20180809 Del test point
1V8_AON
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
1V8_AON
FBVDDQ
FBVDDQ
FBVDDQ
FBD_CLK1
21
FBD_CLK1*
21
FBD_W CK67
21
FBD_W CK45*
21
FBD_W CK45
21
FBD_W CKB45*
21
FBD_W CKB45
21
FBD_W CK67*
21
FBD_D[63..32]
21
FBD_W CKB67*
21
FBD_W CKB67
21
FBD_EDC[7..4]
21
FBD_DBI[7..4]
21
FBD_CMD[33..16]
21,24
FBVDDQ
16,17,18,19,20,21,22,23,24,30,32,77
FBD_VREFC
24
1V8_AON
17,18,19,20,22,23,24,26,29,30,31,32,34,66,74,77
FBD_CMD33
21
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[25] FBD[63..32]
A3
25
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[25] FBD[63..32]
A3
25
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[25] FBD[63..32]
A3
25
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
C895
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1008
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C922
*1u_6.3V_X6S_04
NV_0402
GPU_G2
R233
121_1%_04
GPU_G2
C1037
22u_4V_X6S_06
GPU_G2
NV_0603
C929
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C992
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1019
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1405
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1036
10u_4V_X6S_06
GPU_G2
C918
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C980
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C1022
10u_4V_X6S_06
GPU_G2
C936
1u_6.3V_X6S_04
NV_0402
GPU_G2
C903
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1421
10u_4V_X6S_06
GPU_G2
C962
1u_6.3V_X6S_04
NV_0402
GPU_G2
C937
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C1409
*1u_6.3V_X6S_04
NV_0402
GPU_G2
M8D
K4Z80325BC-HC14
P/N =
GPU_G2
V4
VSS
V2
VSS
V13
VSS
V11
VSS
U14
VSS
U1
VSS
T5
VSS
T3
VSS
T12
VSS
T10
VSS
R3
VSS
R14
VSS
R12
VSS
R1
VSS
P4
VSS
P11
VSS
N3
VSS
N14
VSS
N12
VSS
N1
VSS
M3
VSS
M14
VSS
M12
VSS
M1
VSS
L4
VSS
L11
VSS
H4
VSS
H11
VSS
G3
VSS
G14
VSS
G12
VSS
G1
VSS
F3
VSS
F14
VSS
F12
VSS
F1
VSS
E4
VSS
E11
VSS
D3
VSS
D14
VSS
D12
VSS
D1
VSS
C5
VSS
C3
VSS
C12
VSS
C10
VSS
B14
VSS
B1
VSS
A4
VSS
A2
VSS
A13
VSS
A11
VSS
V5
VPP
V10
VPP
A5
VPP
A10
VPP
U5
VDDQ
U10
VDDQ
T4
VDDQ
T14
VDDQ
T11
VDDQ
T1
VDDQ
P14
VDDQ
P1
VDDQ
N4
VDDQ
N11
VDDQ
L14
VDDQ
L1
VDDQ
K2
VDDQ
K13
VDDQ
J2
VDDQ
J13
VDDQ
H14
VDDQ
H1
VDDQ
F4
VDDQ
F11
VDDQ
E14
VDDQ
E1
VDDQ
C4
VDDQ
C14
VDDQ
C11
VDDQ
C1
VDDQ
B5
VDDQ
B10
VDDQ
V14
VDD
V1
VDD
P5
VDD
P10
VDD
L2
VDD
L13
VDD
H2
VDD
H13
VDD
E5
VDD
E10
VDD
A14
VDD
A1
VDD
M8C
K4Z80325BC-HC14
P/N =
GPU_G2
J10
CLK_t
K10
CLK_c
J1
RESET
M10
CKE_B
K5
CABI_B
K3
CA9_B
K4
CA8_B
K11
CA7_B
K12
CA6_B
L10
CA5_B
L5
CA4_B
L12
CA3_B
M4
CA2_B
M11
CA1_B
L3
CA0_B
G10
CKE_A
J5
CABI_A
J3
CA9_A
J4
CA8_A
J11
CA7_A
J12
CA6_A
H10
CA5_A
H5
CA4_A
H12
CA3_A
G4
CA2_A
G11
CA1_A
H3
CA0_A
M5
RFU_B
G5
RFU_A
K14
ZQ_B
J14
ZQ_A
F5
TMS
N10
TDO
F10
TDI
N5
TCK
K1
VREFC
C945
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C900
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1038
22u_4V_X6S_06
GPU_G2
NV_0603
C957
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C960
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1414
1u_6.3V_X6S_04
NV_0402
GPU_G2
C908
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1425
10u_4V_X6S_06
GPU_G2
C964
1u_6.3V_X6S_04
NV_0402
GPU_G2
C911
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1016
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C985
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C1010
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1423
22u_6.3V_X6S_08
GPU_G2
C917
22u_6.3V_X6S_08
GPU_G2
C1027
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1026
*1u_6.3V_X6S_04
NV_0402
GPU_G2
R212
121_1%_04
GPU_G2
C999
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C896
1u_6.3V_X6S_04
NV_0402
GPU_G2
C912
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C1416
1u_6.3V_X6S_04
NV_0402
GPU_G2
C948
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1029
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C941
*820p_50V_X7R_04
GPU_G2
C1011
22u_4V_X6S_06
GPU_G2
NV_0603
C1031
1u_6.3V_X6S_04
NV_0402
GPU_G2
C890
10u_4V_X6S_06
GPU_G2
NC
NC
x16
NC
NC
NC
NC
NC
NC
NC
NC
NC
x8
GND
NORMAL
M8A
K4Z80325BC-HC14
P/N =
GPU_G2
D10
WCK1_c_A
D11
WCK1_t_A
D13
DBI1_A
C13
EDC1_A
A12
DQ9_A
B13
DQ11_A
B12
DQ10_A
E12
DQ12_A
F13
DQ14_A
E13
DQ13_A
G13
DQ15_A
B11
DQ8_A
D5
WCK0_c_A
D4
WCK0_t_A
D2
DBI0_A
C2
EDC0_A
B3
DQ2_A
B2
DQ3_A
E3
DQ4_A
G2
DQ7_A
B4
DQ0_A
E2
DQ5_A
F2
DQ6_A
A3
DQ1_A
C930
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C1025
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1411
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C897
4.7u_6.3V_X6S_06
GPU_G2
C940
1u_6.3V_X6S_04
NV_0402
GPU_G2
C958
*1u_6.3V_X6S_04
NV_0402
GPU_G2
C50
22u_6.3V_X6S_08
GPU_G2
NC
NC
NC
GND
NORMAL
NC
NC
NC
x16
NC
NC
x8
NC
NC
NC
M8B
K4Z80325BC-HC14
P/N =
GPU_G2
R10
WCK1_c_B
R11
WCK1_t_B
R13
DBI1_B
T13
EDC1_B
M13
DQ15_B
N13
DQ14_B
P13
DQ13_B
P12
DQ12_B
U13
DQ11_B
U12
DQ10_B
V12
DQ9_B
U11
DQ8_B
R5
WCK0_c_B
R4
WCK0_t_B
R2
DBI0_B
T2
EDC0_B
M2
DQ7_B
N2
DQ6_B
P2
DQ5_B
P3
DQ4_B
U2
DQ3_B
U3
DQ2_B
V3
DQ1_B
U4
DQ0_B
C1040
10u_4V_X6S_06
GPU_G2
C995
1u_6.3V_X6S_04
NV_0402
GPU_G2
FBD_CMD19
FBD_CMD20
FBD_CMD28
FBD_CMD21
FBD_CMD27
FBD_CMD31
FBD_DBI4
FBD_CMD29
FBD_CMD22
FBD_CMD17
FBD_CMD26
FBD_D37
FBD_D32
FBD_D33
FBD_D35
FBD_EDC4
FBD_D41
FBD_D43
FBD_D38
FBD_D36
FBD_D39
FBD_D34
FBD_D40
FBD_D42
FBD_W CKB45*
FBD_W CKB45
FBD_EDC5
FBD_DBI5
FBD_D45
FBD_D47
FBD_D44
FBD_D46
FBD_W CKB67*
FBD_W CKB67
FBD_W CK67*
FBD_W CK67
FBD_W CK45*
FBD_W CK45
FBD_D57
FBD_D60
FBD_D58
FBD_D59
FBD_D56
FBD_EDC6
FBD_DBI6
FBD_D63
FBD_D61
FBD_D62
FBD_D50
FBD_D52
FBD_D48
FBD_D49
FBD_EDC7
FBD_DBI7
FBD_CMD23
FBD_D54
FBD_D51
FBD_D53
FBD_D55
FBD_CMD25
FBD_CMD16
FBD_CMD18
FBD_CMD30
FBD_CMD30
FBD_CMD27
FBD_CMD23
FBD_CMD33
FBD_CMD24
FBD_CMD26
FBD_CMD22
FBD_CMD17
FBD_CMD19
FBD_CMD31
FBD_ZQ_2_A
FBD_ZQ_2_B
FBD_W CK45*
FBD_W CK45
FBD_W CKB67
FBD_W CKB45*
FBD_W CKB45
FBD_W CK67*
FBD_W CK67
FBD_D[63..32]
FBD_CMD[33..16]
FBD_EDC[7..4]
FBD_DBI[7..4]
FBD_W CKB67*
FBD_CMD33
Sheet 25 of 91
Frame Buffer
Partition D
Summary of Contents for PB50EF
Page 1: ...PB50EF PB51EF ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer PB50EF PB51EF Service Manual ...
Page 13: ...Preface XI Preface Speaker Con B 92 ...
Page 14: ...Preface XII Preface ...
Page 26: ...Introduction 1 12 1 Introduction ...
Page 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 48: ...A 8 A Part Lists ...