Schematic Diagrams
B - 20 Frame Buffer Partition B
B.Schematic Diagrams
Frame Buffer Partition B
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
FRAME BUFFER PARTITION B 31..0
VRAM=K4Z80325BC-HC14
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
20180712 follow N18E circuit no mount
20180719
Modify the order
20180802 0.47u_4V_X6S_02 to 0.47u_6.3V_X5R_04
20180809 Del test point
20180809 Del test point
FBVDDQ
FBVDDQ
FBVDDQ
1V8_AON
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
1V8_AON
FBVDDQ
FBVDDQ
FBVDDQ
GPIO10_FBVREF_SEL
17,22,24,29
FBB_CLK0*
16
FBB_CLK0
16
FBB_VREFC
20
FBB_W CK01
16
FBB_W CK01*
16
FBB_W CK23
16
FBB_W CK23*
16
FBB_W CKB01
16
FBB_W CKB01*
16
FBB_W CKB23
16
FBB_W CKB23*
16
FBB_D[31..0]
16
FBB_CMD[15..0]
16
FBB_DBI[3..0]
16
FBB_EDC[3..0]
16
FBVDDQ
16,17,18,20,21,22,23,24,25,30,32,77
1V8_AON
17,18,20,22,23,24,25,26,29,30,31,32,34,66,74,77
FBB_CMD32
16
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[19] FBB[31..0]
A3
19
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[19] FBB[31..0]
A3
19
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[19] FBB[31..0]
A3
19
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
C445
*1u_6.3V_X6S_04
NV_0402
C274
*22u_6.3V_X6S_08
NC
NC
NC
GND
NORMAL
NC
NC
NC
x16
NC
NC
x8
NC
NC
NC
M3B
K4Z80325BC-HC14
P/N =
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
C280
1u_6.3V_X6S_04
NV_0402
C398
1u_6.3V_X6S_04
NV_0402
C1313
1u_6.3V_X6S_04
NV_0402
C288
22u_6.3V_X6S_08
C499
*1u_6.3V_X6S_04
NV_0402
C1420
22u_6.3V_X6S_08
C339
*1u_6.3V_X6S_04
NV_0402
C367
1u_6.3V_X6S_04
NV_0402
C356
4.7u_6.3V_X6S_06
NC
NC
x16
NC
NC
NC
NC
NC
NC
NC
NC
NC
x8
GND
NORMAL
M3A
K4Z80325BC-HC14
P/N =
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
C1286
1u_6.3V_X6S_04
NV_0402
C503
1u_6.3V_X6S_04
NV_0402
C515
1u_6.3V_X6S_04
NV_0402
GPU_G2
C500
*1u_6.3V_X6S_04
NV_0402
C411
1u_6.3V_X6S_04
NV_0402
C428
*1u_6.3V_X6S_04
NV_0402
C257
22u_6.3V_X6S_08
C510
*820p_50V_X7R_04
R98
121_1%_04
C313
1u_6.3V_X6S_04
NV_0402
C580
*10u_4V_X6S_06
C1315
1u_6.3V_X6S_04
NV_0402
C582
22u_6.3V_X6S_08
C364
*1u_6.3V_X6S_04
NV_0402
R99
121_1%_04
C284
1u_6.3V_X6S_04
NV_0402
R551
*549_1%_04
C400
1u_6.3V_X6S_04
NV_0402
R550
*931_1%_04
C324
1u_6.3V_X6S_04
NV_0402
C166
10u_4V_X6S_06
C363
*1u_6.3V_X6S_04
NV_0402
C1320
10u_4V_X6S_06
C227
10u_4V_X6S_06
C279
*1u_6.3V_X6S_04
NV_0402
C387
1u_6.3V_X6S_04
NV_0402
GPU_G2
C1287
1u_6.3V_X6S_04
NV_0402
C501
1u_6.3V_X6S_04
NV_0402
C341
*1u_6.3V_X6S_04
NV_0402
C498
*1u_6.3V_X6S_04
NV_0402
C312
10u_4V_X6S_06
C336
1u_6.3V_X6S_04
NV_0402
R553
1K_1%_04
Q44
*MTN2002ZS3
G
D
S
M3C
K4Z80325BC-HC14
P/N =
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
C283
*1u_6.3V_X6S_04
NV_0402
C502
*1u_6.3V_X6S_04
NV_0402
M3D
K4Z80325BC-HC14
P/N =
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
C368
1u_6.3V_X6S_04
NV_0402
C337
1u_6.3V_X6S_04
NV_0402
C527
10u_4V_X6S_06
C316
1u_6.3V_X6S_04
NV_0402
C505
*1u_6.3V_X6S_04
NV_0402
C1314
*1u_6.3V_X6S_04
NV_0402
C282
*1u_6.3V_X6S_04
NV_0402
C289
*1u_6.3V_X6S_04
NV_0402
C281
*1u_6.3V_X6S_04
NV_0402
C1288
*1u_6.3V_X6S_04
NV_0402
C184
22u_6.3V_X6S_08
C461
1u_6.3V_X6S_04
NV_0402
GPU_G2
C315
1u_6.3V_X6S_04
NV_0402
FBB_CMD9
FBB_CMD0
FBB_CMD3
FBB_CMD14
FBB_CMD11
FBB_CMD8
FBB_CMD10
FBB_CMD1
FBB_CMD6
FBB_CMD32
FBB_DBI0
FBB_EDC0
FBB_D1
FBB_D6
FBB_D2
FBB_D4
FBB_D5
FBB_D3
FBB_D0
FBB_D7
FBB_D13
FBB_D14
FBB_EDC1
FBB_W CKB01
FBB_W CKB01*
FBB_D12
FBB_D11
FBB_D15
FBB_D8
FBB_D9
FBB_D10
FBB_DBI1
FBB_W CK01
FBB_W CK01*
FBB_W CK23
FBB_W CK23*
FBB_W CKB23
FBB_W CKB23*
FBB_D24
FBB_D30
FBB_D29
FBB_D31
FBB_D25
FBB_D26
FBB_D27
FBB_D28
FBB_DBI2
FBB_EDC2
FBB_DBI3
FBB_EDC3
FBB_D21
FBB_D16
FBB_D20
FBB_D17
FBB_D18
FBB_D22
FBB_D23
FBB_D19
FBB_CMD7
FBB_CMD15
FBB_VREFC
FBB_CMD2
FBB_CMD4
FBB_CMD12
FBB_CMD5
FBB_CMD13
FBB_CMD7
FBB_CMD11
FBB_CMD15
FBB_CMD14
FBB_CMD3
FBB_CMD1
FBB_CMD6
FBB_CMD10
FBB_VREFC
FBB_ZQ_1_A
FBB_ZQ_1_B
FBB_W CK01
FBB_W CK01*
FBB_W CK23
FBB_W CK23*
FBB_W CKB01
FBB_W CKB01*
FBB_W CKB23
FBB_W CKB23*
FBB_DBI[3..0]
FBB_EDC[3..0]
FBB_CMD[15..0]
FBB_D[31..0]
FBB_CMD32
Sheet 19 of 91
Frame Buffer
Partition B
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 ...