
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CRT
POWER
I2C Control Debug Port
connect to EC/PCH
Ra
Rb
Ra R1496 pull up VCCKV12 from LDO enable
Rb R1497 pull down VCCKV12 from external
Power On Configuration
DP Signals from GPU
RTD2168 Slave Address
0x64 / 0x65 and 0x68 / 0x69
Rc
Rc
Rc
Rd
Re
Rf
Rom only mode
ep mode
EEPROM MODE
POL1_SDA
POL2_SDC
Rc
Rf
Rd
Re
Rd
Rf
H
H
H
L
L
L
5/30/2016
6-20-14XA0-015
DR7N115B-41-55-005
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
5VS_CRT
5VS_CRT
5VS
5VS_CRT
3.3VS
5VS
7,18,20,24,25,27
3.3VS
2,4,5,6,7,8,13,14,15,17,18,19,20,21,24,25,26,27,31
V_VCCDDQ
9,13,14,22,29
VGA_AUX_CH_N
2
VGA_AUX_CH_P
2
VGA_HPD
2
VGA_D1_TX0_N
2
VGA_D1_TX0_P
2
VGA_D1_TX1_N
2
VGA_D1_TX1_P
2
Title
Size
Document Number
Rev
Date:
Sheet
of
2.0
[16] VGA_RTD2168
A3
16
40
W ednesday, August 24, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N7505-001
6-71-N7500-D02
Title
Size
Document Number
Rev
Date:
Sheet
of
2.0
[16] VGA_RTD2168
A3
16
40
W ednesday, August 24, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N7505-001
6-71-N7500-D02
Title
Size
Document Number
Rev
Date:
Sheet
of
2.0
[16] VGA_RTD2168
A3
16
40
W ednesday, August 24, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N7505-001
6-71-N7500-D02
C404
0.1u_10V_X5R_04
R303
4.7K_04
U17
*U74LVC1G125G-AL5-R
1
2
5
4
3
R301
*4.7K_04
C381
10p_50V_NPO_04
R304
*4.7K_04
R307
75_1%_04
L40
FCM1005MF-600T01
C401
0.1u_10V_X5R_04
C371
*1u_6.3V_X5R_04
R283
0_04
R305
75_1%_04
C359
1000p_50V_X7R_04
C418
*1u_6.3V_X5R_04
R326
*4.7K_04
C382
15p_50V_NPO_04
C370
10u_6.3V_X5R_06
C372
2.2u_6.3V_X5R_04
R275
2.2K_04
R302
75_1%_04
R294
*4.7K_04
R324
100K_04
C417
0.1u_16V_Y5V_04
C375
15p_50V_NPO_04
R297
0_04
C361
10p_50V_NPO_04
L43
FCM1005MF-600T01
C376
0.1u_16V_Y5V_04
L42
FCM1005MF-600T01
C365
10p_50V_NPO_04
R299
*4.7K_04
C374
10p_50V_NPO_04
R284
36_1%_04
C390
0.1u_10V_X5R_04
C358
1000p_50V_X7R_04
J_CRT1
DR7N115B-41-55-005
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
GND2
GND1
R276
2.2K_04
RTD2168
U18
RTD2168-CG
HPD
1
SM
B_
SCL
2
SM
B_
SDA
3
VG
A_
SCL
4
DVCC_
3
3
5
VG
A_
SDA
6
VSYNC
7
HSYNC
8
A
V
C
C
_33
24
P
O
L2_S
C
L
23
P
O
L1_S
D
A
22
LD
O
_E
N
21
DVCC_
3
3
20
VCCK_
1
2
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
C405
10u_6.3V_X5R_06
R298
36_1%_04
C383
0.1u_10V_X5R_04
L41
FCM1005MF-600T01
U16
*U74LVC1G125G-AL5-R
1
2
5
4
3
C373
0.1u_16V_Y5V_04
D30
RB751S-40C2
A
C
R293
4.7K_04
R300
4.7K_04
C378
0.1u_16V_Y5V_04
R291
4.7K_04
C385
0.1u_10V_X5R_04
C368
15p_50V_NPO_04
C367
10p_50V_NPO_04
C407
0.1u_10V_X5R_04
C402
0.1u_16V_Y5V_04
R292
*4.7K_04
R325
*4.7K_04
L39
FCM1005MF-600T01
R281
*4.7K_04
C377
0.1u_16V_Y5V_04
R17
12K_1%_04
A_VCC33
VDD_DAC_33
CSDA
CSCL
POL1_SDA
AUX_CH_N
DAC_RED
DAC_GREEN
AUX_CH_P
LANE1_P
LANE1_N
LANE0_P
LANE0_N
VGA_HPD
DAC_BLUE
VDD_DAC_33
VCCKV12
3.3VS
VGA_HS
VGA_VS
VGA_SDA
1.2V_LDO_EN
POL1_SDA
POL2_SDC
3.3VS
VGA_SCL
CSDA
CSCL
A_VCC33
VGA_HPD
LANE1_N
LANE1_P
LANE0_P
LANE0_N
RRX
AUX_CH_P
AUX_CH_N
VCCKV12
1.2V_LDO_EN
POL2_SDC
FGRN
FBLUE
FRED
VGA_SDA
VGA_SCL
VGA_HS_R
VGA_VS_R
VGA_HSYNC
VGA_VSYNC
VGA_HS_R
VGA_HS
VGA_VS
VGA_VS_R
DAC_GREEN
DAC_RED
DAC_BLUE
XTLO
Schematic Diagrams
VGA RTD2168 B - 17
B.Schematic Diagrams
VGA RTD2168
Sheet 16 of 41
VGA RTD2168
Summary of Contents for N750BU
Page 1: ...N750BU ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer N750BU Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 44: ...Disassembly 2 20 2 Disassembly ...
Page 47: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 48: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 49: ...LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Page 50: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 51: ...HDD Caddy A 7 A Part Lists HDD Caddy Figure A 5 HDD Caddy ...
Page 52: ...A 8 DVD A Part Lists DVD Figure A 6 DVD ...
Page 53: ...MB A 9 A Part Lists MB Figure A 7 HDD ...
Page 54: ...A 10 A Part Lists ...
Page 94: ...Schematic Diagrams B 40 B Schematic Diagrams ...