Eurocom Armadillo 2 - Manual (Page 67)

Schematic Diagrams
PS8625 B - 23
B.Schematic Diagrams
PS8625
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
To LVDS Connector
Single link
LVDS
/ŶŝƚŝĂů ŽĚĞ
WZKD
6-04-02402-A94
EEPROM Mode
Note:
0
0 1
MODE_CFG0(PIN47)
Dual Mode Regulator Configuration
SWR MODE
MODE_CFG1(PIN48)
Power
1
1. Entire trace of Panel VCC should be wider than 80-mil
I2C address=0xA8
: PIN47 4.7K pull low, PIN48 4.7K pull high
: PIN47 4.7K pull high, PIN48 4.7K pull low
In EEPROM mode, an additional EEPROM is needed.
: PIN47 4.7K pull high, PIN48 4.7K pull high
LDO MODE
Mode Configure Table(Power On Latch)
EEPROM should configure with following condition.
1- EEPROM with a size 8K-Byte
2- EEPROM device should be 2-byte addressing device
3- Slave address should configure as 0xA8
EEPROM MODE
Entire trace of Panel VCC should be wider than 80-mil
RTD2136 Supports three operation mode for system design.
Note:
ROM ONLY Mode
ROM ONLY MODE
EP Mode
Connect NC
NC Connect
SWR
LDO
2.2-uH(L3) 0 Olm(R15)
EEPROM Mode
Reserved 4.7K resistor pull up/low for mode selection
EP MODE X
1.C516, C511 Capacitors should be closed to PIN17
R123 EDP BOM DY
D02
LVDS BOM R607 ;EDP BOM R606
6-71-W8400-D04A
LVDS
LVDS
LVDS
eDP
LVDS
LVDS
eDP
eDP
LVDS
LVDS
eDP
LVDS
eDP
LVDS
LVDS
DAUXn
DAUXp
DRX0p
DRX0n
DRX1p
DRX1n
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
BRIGHTNESS_EC_PS
DVCC33
HPD
TEST_MODE
DAUXn
DAUXp
DRX1p
DRX1n
DRX0p
DRX0n
AVCC33
VCCK_V12
PIN17
DVCC33
VCCK_V12
MODE_CFG1 MODE_CFG0 P_DDC_CLK P_DDC_DATA
ENBLT
MODE_CFG0
VCCK_V12
AVCC33
VCCK_V12 PIN17
MODE_CFG1
PANEL_PWM
PIN17
LVDS-U0N
LVDS-U0P
LVDS-U1N
LVDS-U1P
LVDS-U2N
LVDS-U2P
LVDS-UCLKP
LVDS-UCLKN
LVDS-L0N
LVDS-LCLKP
LVDS-LCLKN
LVDS-L0PLVDS-L0P LVDS-L1N LVDS-L1P LVDS-L2P LVDS-L2N
SMC_EDP_CLK SMD_EDO_DAT BRIGHTNESS_EC_PS
ENBLT
PANEL_PW M
DVCC33 DVCC33
VCCK_V12
DP_REXT
RTD_PLVDD_EN
PANEL_PW M
P_DDC_DATA
P_DDC_CLK
HPD
3.3VS 3.3VS 3.3VS
3.3VS 3.3VS
PLVDD
3.3VS
EDP_AUXP 2
EDP_TXN_0 2
EDP_TXN_1 2
EDP_TXP_1 2
EDP_TXP_0 2
EDP_AUXN 2
EDP_HPD 8
BRIGHTNESS 28
LVDS-LCLKP 15
LVDS-U2P 15
LVDS-LCLKN 15
LVDS-U2N 15
LVDS-L2P 15
LVDS-U1P 15
LVDS-L2N 15
LVDS-U1N 15
LVDS-L0P 15
LVDS-L1P 15
LVDS-L0N 15
LVDS-L1N 15
LVDS-UCLKP 15
LVDS-U0P 15
LVDS-UCLKN 15
LVDS-U0N 15
ENBLT 15
PANEL_PW M 15
P_DDC_DATA 15
P_DDC_CLK 15
SMC_EDP_CLK 28
SMD_EDO_DAT 28
3.3VS 2,4,5,6,7,8,10,13,14,15,16,23,24,25,26,28,29,30,32,34,36
DP_AUX# 15
DP_AUX 15
DP_TXP0 15
DP_TXN0 15
DP_TXP1 15
DP_TXN1 15
L_BRIGHTNESS_R 8
RTD_PLVDD_EN 15
PLVDD 15
Title
Size Document Number Rev
Date: Sheet of
1.0
[22] PS8625(EDP TO LVDS)
A3
22 42 Thursday, December 18, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet of
1.0
[22] PS8625(EDP TO LVDS)
A3
22 42 Thursday, December 18, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet of
1.0
[22] PS8625(EDP TO LVDS)
A3
22 42 Thursday, December 18, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
R171 *0_04
R169 *0_04
C479
22u_6.3V_X5R_08
C483
0.1u_10V_X7R_04
R100
*100K_04
R84
*4.7K_04
R128
*10K_04
RTD2136N
U8
RTD2136N-CG
DP_HPD 1
TEST_MODE 2
AUX_CH_N 3
AUX_CH_P 4
DP_V33 5
DP_GND 6
LANE0_P 7
LANE0_N 8
LANE1_P 9
LANE1_N 10
DP_V12 11
DP_REXT 12
CIICSCL
13
CIICSDA
14
SW
R_
VCCK/L
DO_
V CCK
15
GND
16
S W R _LX
/LD
O _F
B
17
SW
R_
VDD/L
D O_
VDD
18
PW
M O UT
19
PANEL
_ V CC
20
PW
M IN
21
PVCC
22
TXE3
+
23
TXE3
-
24
TXOC- 36
TXOC+ 35
TXO3- 34
TXO3+ 33
TXE0- 32
TXE0+ 31
TXE1- 30
TXE1+ 29
TXE2- 28
TXE2+ 27
TXEC- 26
TXEC+ 25
MOD
E _ C F G 1
48
MOD
E _ C F G 0
47
M IICSCL
46
M IICSDA
45
B L_E
N
44
VCCK
43
TXO
0 -
42
TXO
0 +
41
TXO
1 -
40
TXO
1 +
39
TXO
2 -
38
TXO
2 +
37
EPAD_
G ND
49
R452 0_06
PR175
100K_04
R481
12K_1%_04 R461
1K_04
C127 0.1u_10V_X7R_04
R475
4.7K_04
C484
0.1u_10V_X7R_04
C128 0.1u_10V_X7R_04
C494
10u_6.3V_X5R_06
R133 *0_06
C480
10u_6.3V_X5R_06
R123
*10K_04
U4
*HT24LC02
A0 1
A1 2
A2 3
GND 4 SDA 5 SCL 6 WP 7 VCC 8
C490
0.1u_10V_X7R_04
R607 0_04
R606 *0_04
R608 *0_04
C489
0.1u_10V_X7R_04
R85
*4.7K_04
R170 *0_04
R168 *0_04
R144
*4.7K_04
C481
4.7u_6.3V_X5R_06
R146 1K_04
R484
*4.7K_04
C129 0.1u_10V_X7R_04
R145
4.7K_04
C126 0.1u_10V_X7R_04
C125 0.1u_10V_X7R_04
R167 *0_04
R65 *0_04
C124 0.1u_10V_X7R_04
C497
10u_6.3V_X5R_06
C482
0.1u_10V_X7R_04
. L36
HCB1608KF-121T25
. L39
HCB1608KF-121T25
C485
0.1u_10V_X7R_04
C493
0.1u_10V_X7R_04
R64 *0_04
L37
BCNR3010C-2R2M
1 2
R166 *0_04
C492
0.1u_10V_X7R_04
Sheet 22 of 42
PS8625