Sheet 40 of 83
GPU ROM, Straps
1= SMB_ALT_ADDR Enable
0= SMB_ALT_ADDR Disable
1= DEVID_SEL Rebrand (GSYNC)
0= DEVID_SEL Original (non-GSYNC)
1= PCIE_CFG Low Power
0= PCIE_CFG High Power
1= VGA_DEVICE Enable
0= VGA_DEVICE Disable
Samsung K4G80325BC-HC14 (C-die) 256Mx2chx16
(0x0) E3/E6 Default
(0x1) E3/E6
Micron MT61K256M32JE-14:A (A-die) 256Mx2chx16
16M check
GROUP1
GROUP2
GROUP0
Samsung K4ZAF325BM-HC16 (M-die) 512Mx2chx16
(0x6) E8
ROM_CS#
50OHM_NETCLASS2
œŐ
Ŏ
ŠńŔŠ
ŏ
Šœ
ROM_CS_N_R
50OHM_NETCLASS2
ROM_SCLK
50OHM_NETCLASS2
ROM_SCLK_R
50OHM_NETCLASS2
ROM_SI
50OHM_NETCLASS2
ROM_SI_R
50OHM_NETCLASS2
ROM_SO
50OHM_NETCLASS2
ROM_SO_R
50OHM_NETCLASS2
STRAP0
STRAP1
STRAP2
STRAP3
STRAP4
STRAP5
GPIO26_ROM_WP#
STRAP4
ROM_SCLK
ROM_SI
ROM_SO
STRAP0
STRAP1
STRAP3
STRAP2
STRAP5
1V8_AON
1V8_AON
1V8_AON
1V8_AON
1V8_AON
GPIO26_ROM_WP#
39
1V8_AON
17,20,21,22,23,24,25,27,28,29,30,32,33,35,36,39,41,69,70,72
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PD500-D02
D02
[40] GPU_ ROM, STRAPS
40
83
Friday, February 18, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PDxxPNP_PNN_PNT
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PD500-D02
D02
[40] GPU_ ROM, STRAPS
40
83
Friday, February 18, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PDxxPNP_PNN_PNT
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PD500-D02
D02
[40] GPU_ ROM, STRAPS
40
83
Friday, February 18, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PDxxPNP_PNN_PNT
100K_1%_04
R251
GPU
33.2_1%_04
R916
GPU
10K_1%_04
R891
GPU
100K_1%_04
R240
VRAM E3/E6 samsung
*100K_1%_04
R225
GPU
100K_1%_04
R854
GPU
100K_1%_04
R859
GPU
100K_1%_04
R233
VRAM E3/E6 samsung
100K_1%_04
R232
VRAM E8 samsung
33.2_1%_04
R888
GPU
14/24 MISC 2
COMMON
?
GN20E
G1W
GPU
BR4
STRAP5
BR3
STRAP4
BP3
STRAP3
BP4
STRAP2
BN5
STRAP1
BM5
STRAP0
BT7
ROM_SCLK
BT8
ROM_SO
BR7
ROM_SI
BP7
ROM_CS
10K_1%_04
R909
GPU
100K_1%_04
R863
G GYNC
*100K_1%_04
R252
GPU
100K_1%_04
R249
GPU
*10K_1%_04
R300
GPU
100K_1%_04
R864
non G GYNC
0_04
R904
GPU
100K_1%_04
R246
VRAM E8 samsung
*100K_1%_04
R855
GPU
*100K_1%_04
R858
GPU
U59
W25Q16JWSNIQ
GPU
1
CS*
2
DO/IO1
3
WP*/IO2
4
GND
5
DI/IO0
6
CLK
7
HOLD*/IO3
8
VCC
10K_1%_04
R293
GPU
C480
0.1u_16V_X7R_04
GPU
*10K_1%_04
R896
GPU
33.2_1%_04
R895
GPU
100K_1%_04
R228
VRAM E3/E6/E8 samsung
*100K_1%_04
R250
GPU
Schematic Diagrams
GPU ROM, Straps B - 41
B.Schematic Diagrams
GPU ROM, Straps
Содержание PD70PNN
Страница 1: ...PD70PNT PD70PNN PD70PNR PD71PNT PD71PNN PD71PNR ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer PD70PNT PD70PNN PD70PNR PD71PNT PD71PNN PD71PNR Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 46: ...Disassembly 2 22 Removing the CCD 2 Disassembly ...
Страница 49: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 50: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 51: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...