EUROCOM M770CU, Руководство по обслуживанию

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Schematic Diagrams
B - 20 M92 S2 LVDS & Straps
B.Schematic Diagrams
M92 S2 LVDS & Straps
MVDD Q
(GDD R2 1. 8V )
ThermINT 14
GENERICC
P UL LUP PADS ARE NOT REQUI RED F OR T HES E ST RAPS BUT IF THES E GPIOS ARE US ED,
T HEY M UST NOT C ONF LICT DURING RESET
H2SYNC
GPIO21_BB_EN
AL LOW F OR PUL LUP PA DS FOR T HESE STRAPS AND IF THESE GPIOS ARE USED,
T HEY M UST NOT CONFL ICT DURING RESET
AM D RES ERVE D CONFIGURA TION S TRAP S
Z2101
1.8V _REG
dGPU_ PWR_EN# 13,25,44
PJ20
O PEN_ 2A
1 2
CTFb 14 , 36
EC_VGA_ALERT # 14 , 36
1.1VS_VTT 2,4,6,7,20,21,22,25,26,27,41,43
VG A_3 . 3VS 13,14
LVDS Inter face
>4A
SM D_VGA_THERM 3 6
SM C_VGA_THERM 3 6
R679 *2.2K_04
R666 * 2.U
R674 *0_04
R665 *U
R677 *0_04_+U
C909 *.1U_16V_04
U45
*ASC7511M8_ +U
SCLK
8
SDATA
7
ALERT #
6
GND
5
THERM#
4
D-
3
D+
2
VDD
1
R670 *1U
1.1V_1 . 0V_PWR 13,14,15,16
R667 * 2.U
LVTMDP
LVDS CONTROL
M 92-S2
U37F
DIGO N
AB12
TXCL K_LN_DPE3N
AK14
TXCLK_ LP_DPE3P
AL15
TXCLK_UN_DPF3N
AJ19
TXCL K_UP_DPF3P
AH2 0
TXO UT_L0N_DPE2N
AJ15
T XOUT_L 0P_DPE2P
AH1 6
TXO UT_L1N_DPE1N
AK16
T XOUT_L 1P_DPE1P
AL17
TXO UT_L2N_DPE0N
AJ17 T XOUT_L 2P_DPE0P
AH1 8
T XOUT_L 3N
AK18
TXO UT_L3P
AL19
TXO UT_U0N_DPF2N
AK20
TXO UT_U0P_DPF2P
AL21
TXO UT_U1N_DPF1N
AJ21
TXO UT_U1P_DPF1P
AH2 2
TXO UT_U2N_DPF0N
AK22 TXO UT_U2P_DPF0P
AL23
TXO UT_U3N
AJ23
TXOUT_U3P
AK24
VARY_BL
AB11
C910 * 2 200P_ 50V_ 04_+U R676 *0_04_+U
R678 *0_04_+U
R664 *U
VG A_ 3. 3 VS
VG A_3 . 3 VS
VGA_3.3VS
M92 _LVDS- U0P 12
M92 _LVDS- U0N 12
M92 _LVDS- U2P 12
M92 _LVDS- L2 N 12
M92 _LVDS- UCLKP 12
M92 _LVDS- LCLKP 12
M92 _LVDS- U1P 12
M92 _LVDS- L0 P 12
M92 _LVDS- U1N 12
M92 _LVDS- LCLKN 12
M92 _LVDS- U2N 12
M92 _LVDS- L2 P 12
M92 _LVDS- L1 P 12
VGA_ENAVDD 12
M92 _LVDS- UCLKN 12
M92 _LVDS- L1 N 12
M92 _LVDS- L0 N 12
VGA_BKLT EN 12
R668 *20mil_short
MVDDQ 16 , 17 , 18
1.8V_REG 14,15,16
1.8V 37 , 39
SYS15 V 12,37,38
MVDDQ
1 . 8V_REG _EN
NM O S
ON
1.8V TO 1.8V _REG
Q5 9
*MTN70 02ZHS3 _+U
G
D
S
C472
* .1U_U
C47 3
*1 5n_10V_X7R_04 _+U
C474
*10U_ 10V_0 8_+U
Q 60
*SI480 0BDY_+U
4
6 2
5
7 3
1
8
Q 61
*MTN7 002ZHS3
G
D
S
R35 0
*1 M_04_+U
R351
*100_04
SYS15V
1. 8 V
1.8V_ REG
GPU_DPLUS 14
1.1V _1.0V _PWR
GPU_DM INUS 14
C484
*.1U_16V_04
R364 *0_04_+U
d GPU_PWR_EN# 1 3, 2 5,44
40MIL
1.1V_1.0V_PWR_ EN
ON
NM O S
Q6 5
*MTN70 02ZHS3 _+U
G
D
S
C479
* .1U_U
C483
*10U_ 10V_0 8_+U
C48 0
*6 800P_50V_04
Q 66
*SI480 0BDY_+U
4
6 2
5
7 3
1
8
R35 5
*1 M_04_+U
Q 67
*MTN7 002ZHS3
G
D
S
R356
*100_04
1.1VS_VTT
SYS15V
1.1V_1.0V_PWR
Optio nal External Thermal Sensor
Z2103
Sheet 19 of 55
M92 S2 LVDS &
Straps