
Schematic Diagrams
PS8625 B - 13
B.Schematic Diagrams
PS8625
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Power On Configuration
RLV_LNK: LVDS single link or dual link selection, internal pull-down ~80K
L: Single link LVDS
H: Dual link LVDS
I2C_ADDR: I2C Slave address selection, internal pull-down ~80K
L: 0x10h~0x1Fh
H: 0x90h~0x9Fh
RLV_CFG: LVDS color depth and data mapping selection, internal pull-down ~80K
L: 8-bit LVDS, VESA mapping
M: 8-bit LVDS, JEIDA mapping
H: 6-bit LVDS, both VESA and JEIDA mapping
Noe:
R13: LVDS output swing control
4.99K for default swing, change the value for swing adjust
Note:
The decoupling caps C9, C15, C16, C17, C18, C21
shall be close to the power pins as possible
ϭ͘WůĂĐĞƚŚĞƐǁŝƚĐŚŝŶŐƌĞŐƵůĂƚŽƌŝŶĚƵĐƚŽƌ;>ϯͿĐůŽƐĞƚŽ^tͺKhdWŝŶƐ;WŝŶϭϱ͕WŝŶϭϲͿ͘
Ϯ͘dŚĞ^tͺKhdŽƵƚƉƵƚƚƌĂĐĞƐƐŚŽƵůĚďĞĂƐǁŝĚĞĂƐƉŽƐƐŝďůĞ͘
ϯ͘dŚĞ'EyƉŝŶƐ;WŝŶϭϳ͕WŝŶϭϴͿƐŚŽƵůĚďĞĐŽŶŶĞĐƚĞĚƚŽƚŚĞŵĂŝŶWŐƌŽƵŶĚƉůĂŶĞ͕ǁŝƚŚƚŚĞĚĞǀŝĐĞ'EƉŝŶƐŽĨƚŚĞW^ϴϲϮϱĐŽŶŶĞĐƚĞĚƚŽƐĞƉĂƌĂƚĞ'EŝƐůĂŶĚ;'EͿĨŽƌƚŚĞĚĞǀŝĐĞ͘
dŚĞ'EŝƐůĂŶĚ;'EͿƐŚŽƵůĚďĞĐŽŶŶĞĐƚĞĚƚŽƚŚĞŵĂŝŶ'EƉůĂŶĞ;'EͿǁŝƚŚĂƐŝŶŐůĞͲƉŽŝŶƚĐŽŶŶĞĐƚŝŽŶďLJƵƐĞŽĨĂǁŝĚĞWƚƌĂĐĞ͘
ϰ͘WůĂĐĞƚŚĞϰ͘ϳƵ&ĚĞĐŽƵƉůŝŶŐĂƉĂĐŝƚŽƌ;ϰͿĨŽƌs/KyĐůŽƐĞƚŽs/KyƉŝŶ͘
ϱ͘dŚĞ'EŽĨƚŚĞϰ͘ϳƵ&ĐĂƉĂĐŝƚŽƌ;ϰͿĨŽƌs/KyƐŚŽƵůĚďĞƉůĂĐĞĚĐůŽƐĞƚŽƚŚĞ'EŽĨϰ͘ϳƵ&ĐĂƉĂĐŝƚŽƌ;ϱͿďĞŚŝŶĚ/ŶĚƵĐƚŽƌ͘
ϲ͘WůĂĐĞƚŚĞďĞĂĚ;>ϮͿĨŽƌs/KyĐůŽƐĞƚŽW^ϴϲϮϱ͘
/ŶŝƚŝĂůŽĚĞWZKD
I2C_CFG = "H"
EEPROM for Initial Code
I2C Address: 0xA0
Suggest minimum 2Kbit
KƉƚŝŽŶĂůWĂŶĞů/WZKD
Panel EDID if there is no EDID on LVDS panel
To LVDS Connector
(Even)
Single link
LVDS
(Odd)
Dual link
LVDS
6-03-08625-030
FOR eDP Panel
D03
DAUXn
DAUXp
DRX0p
DRX0n
DRX1p
DRX1n
RLV_LNK/GPIO0
VDDIO
PANEL_VCC_EN
VDDIO
VDDIO
GND
RLV_CFG
VDDIO
LVDS-U1P
LVDS-U1N
LVDS-U0P
LVDS-U0N
P_DDC_DATA
PANEL_VCC_EN
LVDS-UCLKP
LVDS-U2P
LVDS-U2N
DRX0p
LV
D
S
-L
1P
LV
D
S
-L
1N
LV
D
S
-L
0P
LV
D
S
-L
0N
RST#
DRX1n
DRX0n
DRX1p
LV
D
S
-L
2P
VDDIOX
VDDIOX
HPD
PD#
P_DDC_CLK
PANEL_PW M
GND_A
L
V
DS-
L
CL
KP
VDDIO
VDD1
2
L
V
DS-
L
CL
KN
SW
_
O
UT
SW
_
O
UT
LV
D
S
-L
2N
ENBL
T
RL
V_
CF
G
BRI
G
HTNESS_
8
6
2
5
SM
C_
VG
A_
THERM
R
L
V
_LN
K
/G
P
IO
0
SM
D_
VG
A_
THERM
G
ND_
A
RL
V_
AM
P
P
S
8625_R
E
X
T
GND_A
DAUXp
DAUXn
VDDRX
LVDS-UCLKN
VDDIOX
VDD12
3.3VS
3.3VS
VDDIO
VDDRX
RST
#
PD#
VDDI
O
VDDI
O
RLV_LNK/GPIO0
LVDS-L1N
LVDS-L1P
LVDS-L2N
LVDS-L2P
LVDS-LCLKN
LVDS-LCLKP
LVDS-L0N
LVDS-L0P
LVDS-U1N
LVDS-U1P
LVDS-U2N
LVDS-U2P
LVDS-UCLKN
LVDS-UCLKP
LVDS-U0N
LVDS-U0P
P_DDC_CLK
P_DDC_DATA
ENBLT
PANEL_VCC_EN
PANEL_PW M
P_DDC_CLK
P_DDC_DATA
HPD
SW _OUT
BRIGHTNESS_8625
DAUXn
DAUXp
DRX0p
DRX0n
DRX1p
DRX1n
LVDS-U0N
LVDS-U0P
LVDS-U1N
LVDS-U1P
LVDS-U2P
LVDS-U2N
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
DP_AUXP
6
EDP_TXN_0
6
EDP_TXN_1
6
EDP_TXP_1
6
EDP_TXP_0
6
DP_AUXN
6
3.3V
2,3,13,20,22,26,27,28,29,30,31,32,33,37,39,41,44,45
3.3VS
3,6,9,10,11,13,22,23,24,25,26,28,29,30,31,32,34,35,36,37,38,39,43,44
LVDS-LCLKP
13
LVDS-U2P
13
LVDS-LCLKN
13
LVDS-U2N
13
LVDS-L2P
13
LVDS-U1P
13
LVDS-L2N
13
LVDS-U1N
13
LVDS-L0P
13
LVDS-L1P
13
LVDS-L0N
13
LVDS-L1N
13
LVDS-UCLKP
13
LVDS-U0P
13
LVDS-UCLKN
13
LVDS-U0N
13
PANEL_VCC_EN
13
ENBLT
13
PANEL_PW M
13
P_DDC_DATA
13
P_DDC_CLK
13
EDP_HPD
6
SMD_VGA_THERM
20,23,38
SMC_VGA_THERM
20,23,38
BRIGHTNESS_EC
38
L_BRIGHTNESS_R
25
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W35S0-D03
1.0
[12] PS8625(EDP TO LVDS)
Custom
12
54
Monday, January 14, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W35S0-D03
1.0
[12] PS8625(EDP TO LVDS)
Custom
12
54
Monday, January 14, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W35S0-D03
1.0
[12] PS8625(EDP TO LVDS)
Custom
12
54
Monday, January 14, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
C566
4.7u_25V_X5R_08
R464
4.7K_04
C579
0.1u_16V_Y5V_04
R668
*0_04
L55
*15mil_short_06
C562
0.47u_10V_Y5V_04
C600
0.1u_16V_Y5V_04
R670
*0_04
C30
0.1u_10V_X7R_04
R463
*4.7K_04
C602
0.47u_10V_Y5V_04
R424
*0_04
C565
0.
1u_16V
_Y
5V
_04
R669
*0_04
L57
HCB1005KF-121T20
C585
0.
01u_16V
_X
7R
_04
R416
*0_04
U23
PM25LD010C-SCE
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
L52
HCB1005KF-121T20
C561
0.
01u_16V
_X
7R
_04
C97
0.1u_10V_X7R_04
L56
HCB1005KF-121T20
R
460
4.
99K
_1%
_04
R671
*0_04
R
461
4.
99K
_1%
_04
R672
*0_04
R489
10K_04
L51
BCIHP0420TB-2R2M
1
2
C590
1u_6.3V_X5R_04
R673
*0_04
R502
10K_04
C88
0.1u_10V_X7R_04
C571
1u_6.3V_X5R_04
R537
*4.7K_04
R674
*0_04
R533
*100K_04
C563
4.7u_25V_X5R_08
R675
*0_04
R665
*0_04
C28
0.1u_10V_X7R_04
C29
0.1u_10V_X7R_04
R486
1K_04
C573
2.2u_6.3V_X5R_04
R
4
23
4.
7K
_04
D20
*RB751S-40C2
A
C
R488
*4.7K_04
U29
PS8625
SW_OUT
15
SW_OUT
16
GNDX
17
GNDX
18
VDD12
19
TESTMODE
20
RLV_LNK/GPIO0
21
RLV_CFG
22
ENBLT
23
CSDA/MSDA
24
CSCL/MSCL
25
REXT
26
BLV_AMP
27
GND
28
TA1n
42
TA1p
41
TB1n
40
TB1p
39
VDDIO
38
TC1n
37
TC1p
36
TCK1n
35
TCK1p
34
ENPVCC/I2C_ADDR
33
TD1n
32
TD1p
31
DDC_SDA
30
DDC_SCL
29
NC
56
NC
55
TA0n
54
TA0p
53
TB0n
52
TB0p
51
VDDIO
50
TC0n
49
TC0p
48
TCK0n
47
TCK0p
46
PWMI
45
TD0n
44
TD0p
43
DAUXn
1
DAUXp
2
GND
3
DRX0p
4
DRX0n
5
VDDRX
6
DRX1p
7
DRX1n
8
RST#
9
PD#
10
HPD
11
PWMO
12
VDDIOX
13
VDDIOX
14
Epad
57
R666
*0_04
R676
*0_04
C601
1u_6.3V_X5R_04
R
4
15
4.
7K
_04
D19
RB751S-40C2
A
C
R462
4.7K_04
C575
0.1u_16V_Y5V_04
R667
*0_04
U35
*PM25LD010C-SCE
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
C27
0.1u_10V_X7R_04
Sheet 12 of 55
PS8625
Содержание W370ST
Страница 1: ...W370ST ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer W370ST Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 43: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 44: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 45: ...Part Lists LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Страница 46: ...Part Lists A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 47: ...Part Lists 2nd HDD A 7 A Part Lists 2nd HDD Figure A 5 2nd HDD ...
Страница 48: ...Part Lists A 8 DVD A Part Lists DVD Figure A 6 DVD ...
Страница 49: ...Part Lists COMBO A 9 A Part Lists COMBO Figure A 7 COMBO ...
Страница 50: ...Part Lists A 10 A Part Lists ...