Intel W515PU, Руководство по обслуживанию

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Schematic Diagrams
B - 14 RTD2168-CG, CRT
B.Schematic Diagrams
RTD2168-CG, CRT
Sheet 13 of 31
RTD2168-CG, CRT
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CPU CRT
Mode Configure Table(Power On Latch)
RTD2168 Supports three operation mode for system design.
Reserve 4.7K resistor pull high/low for mode selection
POL1_SDA (PIN22)
0 1
X 0
1
EP MODE
ROM ONLY MODE EEPROM MODE
POL2_SCL
(PIN23)
: PIN22 pull low, PIN23 pull high
: PIN22 pull high, PIN23 pull low
: PIN22 pull high, PIN23 pull high
ROM ONLY Mode
EP Mode
EEPROM Mode
CRT Port
ᷕ ⽫
H=3
PN:6-20-14X60-015
24 mil
From EC
RTD2168 Slave Address:
0x64/0x65
Pin2, Pin3 should be connected to EC for EP mode
I2C protocol is used
EP Mode
POWER
Select VCCK_V12 source from external 1.2V or embedded LDO
Embedded LDO
LDO_EN(PIN21)
0 1
VCCK_V12 from VCCK_V12 from
Embedded LDO External 1.2V
Rb
Ra
Rb R157 pull down VCCK_V12 from external
Ra R156 pull up VCCK_V12 from LDO enable
VGA_HPD
AUX_CH_N
AUX_CH_P
LANE1_P
LANE1_N
LANE0_P
LANE0_N
VGA_SCL
VGA_SDA
VGA_VS
VGA_HS
CSCL
CSDA
VDD_DAC_33
VCCK_V12
1.2V_LDO_EN
POL1_SDA
POL2_SDC
RRX
VGA_HPD
LANE0_N LANE1_P LANE1_N AUX_CH_N AUX_CH_P
AVCC33
VCCK_V12
DAC_RED
POL1_SDA
POL2_SDC
3.3VS
DAC_GREEN
DAC_BLUE
FRED
FGRN
FBLU
DAC_GREEN
DAC_BLUE
DAC_RED
VGA_SDA
VGA_HS_R
VGA_VS_R VGA_VSYNC
VGA_HSYNC
LANE0_P
CSCL
CSDA
VGA_HS_R VGA_HS
VGA_VS_R VGA_VS
AVCC33
VDD_DAC_33
1.2V_LDO_EN
FBLU_L
FRED_L
FGRN_L
VGA_SCL
3.3VS 3.3VS
3.3VS
GND GND GND GND
GND
GND GND GND GND GND
5VS 5VS_CRT
3.3VS
5VS_CRT
5VS_CRT
3.3VS
3.3VS
3.3VS
3.3VS
GND GND GND
VGA_AUX_CH_N [3]
VGA_AUX_CH_P [3]
VGA_LANE0P [3]
VGA_LANE0N [3]
VGA_LANE1P [3]
VGA_LANE1N [3]
VGA_HPD [3]
CSDA [16]
CSCL [16]
3.3VS [8,9,11,12,14,15,17,18,19,20]
5VS [10,12,17,18,20]
Title
Size Document Number Rev
Date: Sheet of
6-71-W51P0-D03
3.0
[13] RTD2168-CG(DDI to CRT), CRT
Custom
13 32 Friday, May 20, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet of
6-71-W51P0-D03
3.0
[13] RTD2168-CG(DDI to CRT), CRT
Custom
13 32 Friday, May 20, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet of
6-71-W51P0-D03
3.0
[13] RTD2168-CG(DDI to CRT), CRT
Custom
13 32 Friday, May 20, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
L8 *0402_short
R13 100K_04
C7
*1u_6.3V_X5R_04
R30
75_1%_04
U16
*U74LVC1G125G-AL5-R
1
2
5
4
3
RTD2168
U1
RTD2168-CG
LANE1N
32
HPD
1
SMB_SCL
2
SMB_SDA
3
VGA_SCL
4
DVCC_33
5
VGA_SDA
6
VSYNC
7
HSYNC
8
VDD_DAC_33
9
BLUE_P
10
BLUE_N
11
GREEN_N
13
GND_DAC
14
RED_P
15
RED_N
16
XO
18
DVCC_33
20
VCCK_12
19
LANE1P
31
LANE0N
30
LANE0P
29
RRX
28
XI/CKIN
17
AUX_N
27
AUX_P
26
AVCC_12
25
AVCC_33
24
POL2_SCL
23
POL1_SDA
22
LDO_EN
21
GREEN_P
12
EPAD_GND
33
C24
*5p_50V_NPO_04
L4 FCM1005MF-600T01
C21
15p_50V_NPO_04
C18
15p_50V_NPO_04
R61
*4.7K_04
C1
1000p_50V_X7R_04
J_CRT1
DS15146BAC067
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
GND2 GND1
R67
4.7K_04
C28
0.1u_16V_Y5V_04
L1 FCM1005MF-600T01
L3
FCM1005MF-600T01
C30
0.1u_16V_Y5V_04
R11
75_1%_04
C268
1000p_50V_X7R_04
R66
*4.7K_04
C4
15p_50V_NPO_04
R349
2.2K_04
C9 0.1u_10V_X5R_04
R68 *4.7K_04
R59
75_1%_04
R341 36_1%_04
C10
15p_50V_NPO_04
C2
15p_50V_NPO_04
R24 12K_1%_04
C11 0.1u_10V_X5R_04
C19 0.1u_10V_X5R_04
C15
*5p_50V_NPO_04
R53 4.7K_04
R8
2.2K_04
R345 0_04
R346 36_1%_04
U18
*U74LVC1G125G-AL5-R
1
2
5
4
3
L5 *0402_short
C29
0.1u_16V_Y5V_04
C13
0.1u_16V_Y5V_04
C262
10p_50V_NPO_04
L6 FCM1005MF-600T01
R10 *4.7K_04
C3
*5p_50V_NPO_04
C8
0.1u_16V_Y5V_04
C34
2.2u_6.3V_X5R_04
C20 0.1u_10V_X5R_04
R69 4.7K_04
L7
FCM1005MF-600T01
R340 0_04
C31
10u_6.3V_X5R_06
L2 *0402_short
R354 *4.7K_04
C16 0.1u_10V_X5R_04
C26
*1u_6.3V_X5R_04
R54 *4.7K_04
C14 0.1u_10V_X5R_04
R355 *4.7K_04
C263
10p_50V_NPO_04
R55
4.7K_04
C22
0.1u_16V_Y5V_04
R339 *4.7K_04
C5
10u_6.3V_X5R_06
C35
15p_50V_NPO_04
D27
RB751S-40C2
A C