Schematic Diagrams
CRT B - 21
B.Schematic Diagrams
CRT
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CRT
POWER
Ra
Rb
Ra R1496 pull up VCCK_V12 from LDO enable
Rb R1497 pull down VCCK_V12 from external
Power On Configuration
Rc
Rc
Rc
Rd
Re
Rf
Rom only mode
ep mode
EEPROM MODE
POL1_SDA
POL1_SDC
Rc
Rf
Rd
Re
Rd
Rf
H
H
H
L
L
L
I2C Control Debug Port
connect to EC/PCH
RTD2168 Slave Address
0x64 / 0x65 and 0x68 / 0x69
DP Signals from GPU
6-20-14X60-015
6-19-31001-003
6-19-31001-003
6-19-31001-003
6-06-75140-068
6-13-36R01-28C
6-03-02168-030
Gary_for common design
DAC_GREEN
DAC_RED
FGRN
FBLUE
FRED
DAC_BLUE
VGA_SDA
VGA_SCL
VGA_HS_R
VGA_VS_R
VGA_HSYNC
VGA_VSYNC
AVCC_33
VDD_DAC_33
DAC_RED
DAC_GREEN
DAC_BLUE
VDD_DAC_33
VCCK_12
3.3VS
VGA_HS
VGA_VS
VGA_SDA
1.2V_LDO_EN
POL1_SDA
POL2_SDC
3.3VS
VGA_SCL
CSDA
CSCL
AVCC_33
VGA_HPD
LANE1_N
LANE1_P
LANE0_P
LANE0_N
RRX
AUX_CH_P
AUX_CH_N
VCCK_12
XTLO
1.2V_LDO_EN
VGA_VS_R
VGA_HS_R
VGA_HS
VGA_VS
POL1_SDA
POL2_SDC
CSDA
CSCL
AUX_CH_N
AUX_CH_P
LANE1_P
LANE1_N
LANE0_P
LANE0_N
VGA_HPD
5VS
5VS_CRT
3.3VS
3.3VS
3.3VS
5VS_CRT
5VS_CRT
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
8,9,19,21,22,24,25,26,27,28,30,32,33,36,37,38,39,40,41,46
5VS
9,21,37,39,40,41,50
VGA_AUX_CH_N
2
VGA_AUX_CH_P
2
VGA_LANE0P
2
VGA_LANE0N
2
VGA_LANE1P
2
VGA_LANE1N
2
VGA_HPD
26
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N8500-D02
D02
[20]CRT
A3
20
58
Tuesday, October 25, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N8500-D02
D02
[20]CRT
A3
20
58
Tuesday, October 25, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N8500-D02
D02
[20]CRT
A3
20
58
Tuesday, October 25, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
L7
FCM1005MF-600T01
C118
*5p_50V_NPO_04
C78
*1u_6.3V_X5R_04
C181
0.1u_16V_Y5V_04
C184
0.1u_16V_Y5V_04
R452
36_1%_04
C117
*5p_50V_NPO_04
R54
4.7K_04
C183
0.1u_16V_Y5V_04
R20
2.2K_04
C185
10u_6.3V_X5R_06
C187
2.2u_6.3V_X5R_04
C74
15p_50V_NPO_04
U35
*U74LVC1G125G-AL5-R
1
2
5
4
3
C116
15p_50V_NPO_04
C182
0.1u_16V_Y5V_04
C75
*5p_50V_NPO_04
R36
75_1%_04
R55
*4.7K_04
R52
*4.7K_04
R56
*4.7K_04
RTD2168
U4
RTD2168-CG
HPD
1
SMB_SCL
2
SMB_SDA
3
VGA_SCL
4
DVCC_33
5
VGA_SDA
6
VSYNC
7
HSYNC
8
AVCC_33
24
POL2_SCL
23
POL1_SDA
22
LDO_EN
21
DVCC_33
20
VCCK_12
19
XO
18
XI/CKIN
17
EPAD_GND
33
LANE1N
32
LANE1P
31
LANE0N
30
LANE0P
29
RRX
28
AUX_N
27
AUX_P
26
AVCC_12
25
VDD_DAC_33
9
BLUE_P
10
BLUE_N
11
GREEN_P
12
GREEN_N
13
GND_DAC
14
RED_P
15
RED_N
16
C73
10p_50V_NPO_04
R24
36_1%_04
R53
4.7K_04
R50
4.7K_04
R51
*4.7K_04
L12
FCM1005MF-600T01
L11
*0402_short
C120
15p_50V_NPO_04
C119
15p_50V_NPO_04
C76
15p_50V_NPO_04
L8
FCM1005MF-600T01
C607
10p_50V_NPO_04
R26
75_1%_04
C626
10u_6.3V_X5R_06
R29
100K_04
C124
0.1u_10V_X7R_04
R35
75_1%_04
L5
FCM1005MF-600T01
C122
0.1u_10V_X7R_04
C627
1000p_50V_X7R_04
R27
*4.7K_04
R451
0_04
R28
*4.7K_04
C81
0.1u_10V_X7R_04
L10
*0402_short
C123
0.1u_10V_X7R_04
L9
FCM1005MF-600T01
U3
*U74LVC1G125G-AL5-R
1
2
5
4
3
C186
*1u_6.3V_X5R_04
R21
*4.7K_04
C115
15p_50V_NPO_04
R25
0_04
R470
*4.7K_04
D30
RB751S-40H
A
C
R471
2.2K_04
C79
0.1u_16V_Y5V_04
C121
0.1u_10V_X7R_04
C39
1000p_50V_X7R_04
C80
0.1u_10V_X7R_04
R57
4.7K_04
J_CRT1
DS15146BAC067
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
GND2
GND1
C77
0.1u_16V_Y5V_04
L6
*0402_short
R37
12K_1%_04
Sheet 20 of 58
CRT
Summary of Contents for N870HZ
Page 1: ...N870HZ ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer N870HZ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 41: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 43: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 44: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 45: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 46: ...A 8 A Part Lists ...
Page 106: ...Schematic Diagrams B 60 B Schematic Diagrams ...