Processor 2/7 - EUROCOM A110EU Service Manual

Schematic Diagrams

Processor 2/7

Sheet 3 of 45
Processor 2/7
B - 4 Processor 2/7
DDR A CHANNEL
U1A SKT_H2
9 M_A_DQ[63:0]
REV = 4
AJ3
M_A_DQ1 BALLMAP_REV = 1.6
SA_DQ[0]
M_A_DQ5 AJ4
SA_DQ[1]
AL3
M_A_DQ2
SA_DQ[2]
M_A_DQ3 AL4
SA_DQ[3]
AJ2
M_A_DQ4
SA_DQ[4]
M_A_DQ0 AJ1
SA_DQ[5]
AL2
M_A_DQ6
SA_DQ[6]
M_A_DQ7 AL1
AN1 SA_DQ[7]
M_A_DQ9
SA_DQ[8]
AN4
M_A_DQ8
SA_DQ[9]
M_A_DQ10 AR3
SA_DQ[10]
AR4
M_A_DQ11
SA_DQ[11]
M_A_DQ12 AN2
SA_DQ[12]
AN3
M_A_DQ13
SA_DQ[13]
M_A_DQ14 AR2
SA_DQ[14]
AR1
M_A_DQ15
SA_DQ[15]
M_A_DQ17 AV2
AW3 SA_DQ[16]
M_A_DQ16
SA_DQ[17]
M_A_DQ18 AV5
SA_DQ[18]
M_A_DQ19 AW5
SA_DQ[19]
AU2
M_A_DQ20
SA_DQ[20]
M_A_DQ21 AU3
SA_DQ[21]
AU5
M_A_DQ22
SA_DQ[22]
M_A_DQ23 AY5
AY7 SA_DQ[23]
M_A_DQ24
SA_DQ[24]
M_A_DQ25 AU7
SA_DQ[25]
M_A_DQ26 AV9
SA_DQ[26]
AU9
M_A_DQ27
SA_DQ[27]
M_A_DQ28 AV7
SA_DQ[28]
AW7
M_A_DQ29
SA_DQ[29]
M_A_DQ30 AW9
SA_DQ[30]
AY9
M_A_DQ31
SA_DQ[31]
M_A_DQ32 AU35
AW37 SA_DQ[32]
M_A_DQ33
SA_DQ[33]
M_A_DQ39 AU39
SA_DQ[34]
M_A_DQ38 AU36
SA_DQ[35]
AW35
M_A_DQ36
SA_DQ[36]
M_A_DQ37 AY 36
SA_DQ[37]
AU38
M_A_DQ34
SA_DQ[38]
M_A_DQ35 AU37
AR40 SA_DQ[39]
M_A_DQ44
SA_DQ[40]
M_A_DQ45 AR37
AN38 SA_DQ[41]
M_A_DQ42
SA_DQ[42]
M_A_DQ43 AN37
SA_DQ[43]
M_A_DQ40 AR39
SA_DQ[44]
AR38
M_A_DQ41
SA_DQ[45]
M_A_DQ46 AN39
SA_DQ[46]
AN40
M_A_DQ47
SA_DQ[47]
M_A_DQ48 AL40
AL37 SA_DQ[48]
M_A_DQ49
SA_DQ[49]
M_A_DQ50 AJ38
SA_DQ[50]
M_A_DQ51 AJ37
SA_DQ[51]
AL39
M_A_DQ52
SA_DQ[52]
M_A_DQ53 AL38
SA_DQ[53]
AJ39
M_A_DQ54
SA_DQ[54]
M_A_DQ55 AJ40
SA_DQ[55]
AG40
M_A_DQ56
SA_DQ[56]
M_A_DQ57 AG37
AE38 SA_DQ[57]
M_A_DQ58
SA_DQ[58]
AE37
M_A_DQ59
SA_DQ[59]
M_A_DQ60 AG39
SA_DQ[60]
AG38
M_A_DQ61
SA_DQ[61]
M_A_DQ62 AE39
SA_DQ[62]
AE40
M_A_DQ63
SA_DQ[63]
9 M_A_DQS[7:0]
M_A_DQS0 AK3
SA_DQS[0]
M_A_DQS1 AP3
SA_DQS[1]
AW4
M_A_DQS2
SA_DQS[2]
M_A_DQS3 AV8
SA_DQS[3]
AV37
M_A_DQS4
SA_DQS[4]
M_A_DQS5 AP38
SA_DQS[5]
AK38
M_A_DQS6
SA_DQS[6]
M_A_DQS7 AF38
SA_DQS[7]
9 M_A_DQS#[7:0]
AK2
M_A_DQS#0
AP2 SA_DQS#[0]
M_A_DQS#1
SA_DQS#[1]
M_A_DQS#2 AV4
SA_DQS#[2]
M_A_DQS#3 AW8
SA_DQS#[3]
AV36
M_A_DQS#4
SA_DQS#[4]
M_A_DQS#5 AP39
SA_DQS#[5]
AK39
M_A_DQS#6
SA_DQS#[6]
M_A_DQS#7 AF39
SA_DQS#[7]
M_A_A[15:0] 9
AV27
M_A_A0
SA_MA[0]
AY24 M_A_A1
SA_MA[1]
AW24
M_A_A2
SA_MA[2]
AW23 M_A_A3
SA_MA[3]
AV23
M_A_A4
SA_MA[4]
AT24 M_A_A5
SA_MA[5]
AT23
M_A_A6
SA_MA[6]
AU22 M_A_A7
SA_MA[7] AV22
M_A_A8
SA_MA[8]
AT22
M_A_A9
SA_MA[9]
AV28 M_A_A10
SA_MA[10]
AU21
M_A_A11
SA_MA[11]
AT21 M_A_A12
SA_MA[12]
AW32
M_A_A13
SA_MA[13]
AU20 M_A_A14
SA_MA[14]
AT20
M_A_A15
SA_MA[15]
AW29
SA_WE# M_A_WE# 9
AV30
M_A_CAS# 9
SA_CAS#
AU28
SA_RAS# M_A_RAS# 9
AY29
SA_BS[0] M_A_BS0 9
AW28
M_A_BS1 9
SA_BS[1] AV20
SA_BS[2] M_A_BS2 9
AU29
M_A_CS#0 9
SA_CS#[0]
AV32
M_A_CS#1 9
SA_CS#[1]
AW30
SA_CS#[2]
AU33
SA_CS#[3]
AV19
M_A_CKE0 9
SA_CKE[0] AT19
M_A_CKE1 9
SA_CKE[1]
AU18
SA_CKE[2]
AV18
SA_CKE[3]
AV31
SA_ODT[0] M_A_ODT0 9
AU32
M_A_ODT1 9
SA_ODT[1]
AU30
SA_ODT[2] AW33
SA_ODT[3]
AY25
M_A_CLK_DDR0 9
SA_CK[0]
AW25
M_A_CLK_DDR#0 9
SA_CK#[0]
AU24
M_A_CLK_DDR1 9
SA_CK[1]
AU25
M_A_CLK_DDR#1 9
SA_CK#[1] AW27
SA_CK[2]
AY27
SA_CK#[2]
AV26
SA_CK[3]
AW26
SA_CK#[3]
AW18 CPUDRAMRST#
R75 *10mil_short
SM_DRAMRST#
C118
*0.1u_10V_X5R_04
AV13
SA_DQS[8]
AV12
SA_DQS#[8]
AU12
SA_ECC_CB[0]
AU14
SA_ECC_CB[1]
AW13
SA_ECC_CB[2]
AY13
SA_ECC_CB[3]
AU13
SA_ECC_CB[4]
AU11
SA_ECC_CB[5]
AY12
SA_ECC_CB[6] AW12
SA_ECC_CB[7]
DDR_A
1 OF 11
MOLEX 475960232
DDR3_DRAMRST# 9,10