Samsung SENS R55 Service Manual page 138

4
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
D
MEM1_ADQ(63:0)
17-D4
0 1 2 3
17-C4 18-C4 AU12
SA_BS_0
MEM1_ABS0
AV14
17-C4 18-C4
MEM1_ABS1 SA_BS_1
17-C4 18-C4 BA20
MEM1_ABS2 SA_BS_2
17-B4
MEM1_ADM(7:0)
0 AJ33
SA_DM_0
1 AM35
SA_DM_1
2 AL26
SA_DM_2
3 AN22
SA_DM_3
4 AM14
SA_DM_4
5 AL9
SA_DM_5
6 AR3
C SA_DM_6
7 AH4
SA_DM_7
17-B4
MEM1_ADQS*(7:0)
AK32
0
SA_DQS*_0
1 AU33
SA_DQS*_1
2 AN27
SA_DQS*_2
3 AM21
SA_DQS*_3
4 AM12
SA_DQS*_4
AL8
5
SA_DQS*_5
6 AN3
SA_DQS*_6
7 AH5
SA_DQS*_7
17-B4
MEM1_ADQS(7:0)
0 AK33
SA_DQS_0
AT33
1
SA_DQS_1
2 AN28
SA_DQS_2
3 AM22
SA_DQS_3
4 AN12
SA_DQS_4
5 AN8
SA_DQS_5
AP3
6
SA_DQS_6
7 AG5
SA_DQS_7
MEM1_AMA(13:0)
AY16
17-D4 18-D3 0
SA_MA_0
1 AU14
SA_MA_1
2 AW16
SA_MA_2
3 BA16
SA_MA_3
4 BA17
SA_MA_4
5 AU16
SA_MA_5
6 AV17
SA_MA_6
7 AU17
SA_MA_7
B
8 AW17
SA_MA_8
AT16
9
SA_MA_9
10 AU13
SA_MA_10
11 AT17
SA_MA_11
AV20
12
SA_MA_12
13 AV12
SA_MA_13
AW14
MEM1_ARAS* SA_RAS*
17-C4 18-C4 AY13
MEM1_ACAS* SA_CAS*
AY14
17-C4 18-C4
SA_WE*
MEM1_AWE*
17-C4 18-C4 AK23
SA_RCVENIN*
AK24
SA_RCVENOUT*
C184 470nF 16V
C183 470nF 16V
0 1 2
A
4
3
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
SYSTEM MEMORY A
U613-3
CALISTOGA
3 / 5
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
3
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
P1.8V_AUX
SB_RCVENIN*
SB_RCVENOUT*
SYSTEM MEMORY B
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
17-D2
2
P1.8V_AUX
Place near BA15 pin
C176 470nF 16V
C755 470nF 16V
AT24 18-C4 17-C2
SB_BS_0
MEM1_BBS0
AV23
18-C4 17-C2
SB_BS_1 MEM1_BBS1
AY28 18-C4 17-C2
SB_BS_2 MEM1_BBS2
17-B2
MEM1_BDM(7:0)
AK36 0
SB_DM_0
AR38 1
SB_DM_1
AT36 2
SB_DM_2 Dual Channel
BA31 3
SB_DM_3
AL17 4
SM_CK(2:0)
SB_DM_4
AH8 5
SB_DM_5 SM_CK(2:0)*
BA5 6
SB_DM_6
SM_CK(5:3)
AN4 7
SB_DM_7
17-B2 SM_CK(5:3)*
MEM1_BDQS*(7:0)
AM40
0
SM_CS(1:0)*
SB_DQS*_0
AU39 1
SB_DQS*_1 SM_CKE(1:0)
AT35 2
SB_DQS*_2
SM_ODT(1:0)
AP29 3
SB_DQS*_3
AP16 4 SM_CS(3:2)*
SB_DQS*_4
AT10
5
SM_SKE(3:2)
SB_DQS*_5
AT7 6
SB_DQS*_6 SM_ODT(3:2)
AP5 7
SB_DQS*_7
17-B2
MEM1_BDQS(7:0)
AM39 0
SB_DQS_0
AT39
1
SB_DQS_1
AU35 2
SB_DQS_2
SDVO Mode
AR29 3
SB_DQS_3
AR16 4
SB_DQS_4
AR10 5 SDVOB_RED*
SB_DQS_5
AR7
6
SDVO_RED
SB_DQS_6
AN5 7
SDVOB_GREEN*
SB_DQS_7
MEM1_BMA(13:0)
SDVOB_GREEN
AY23
0 18-C3 17-D2
SB_MA_0
AW24 1 SDVOB_BLUE*
SB_MA_1
AY24 2
SDVOB_BLUE
SB_MA_2
AR28 3
SB_MA_3 SDVOB_CLK*
AT27 4
SB_MA_4
SDVOB_CLK
AT28 5
SB_MA_5
AU27 6 SDVOC_RED*
SB_MA_6
AV28 7 SDVOB_ALPHA*
SB_MA_7
AV27 8
SB_MA_8 SDVOC_RED
AW27
9
SB_MA_9
SDVOB_ALPHA
AV24 10
SB_MA_10
BA27 11 SDVOC_GREEN*
SB_MA_11
AY27
12
SDVOC_GREEN
SB_MA_12
AR23 13
SB_MA_13 SDVOC_BLUE*
SDVOC_BLUE
AU23
SB_RAS* MEM1_BRAS*
SDVOC_CLK*
AR24 18-C4 17-C2
SB_CAS* MEM1_BCAS*
AR27
18-C4 17-C2
SDVOC_CLK
SB_WE*
MEM1_BWE*
AK16 18-C4 17-C2
SDVO_TVCLKIN*
AK18
SDVO_TVCLKIN
SDVOB_INT*
SDVOB_INT
SDVO_STALLB
SDVO_STALL
SDVOC_INTB
SDVOC_INT
MEM1_BDQ(63:0)
2
1
Place in cavity
Check Load Transient
EC15 EC14
C185 C201
330uF 330uF
D
10000nF 10000nF
2.5V 2.5V
6.3V 6.3V
AL AL
C203 C202
C924 C925
GMCH Bottom
470nF 470nF
0.047nF 0.047nF
16V 16V
Place near BA23 or AJ23 pin
Ch. A (So-DIMM A) Ch. B (So-DIMM B)
SA_CK(2:0) N/A
SA_CK(2:0)* N/A
C
N/A SB_CK(2:0)
N/A SB_CK(2:0)*
SA_CS(1:0)* N/A
SA_CKE(1:0) N/A
SA_ODT(1:0) N/A
N/A SB_CS(3:2)*
N/A SB_CKE(3:2)
N/A SB_ODT(3:2)
PEG (SAGP) Mode
EXP_TXN_0
EXP_TXP_0
EXP_TXN_1
EXP_TXP_1
EXP_TXN_2
EXP_TXP_2
EXP_TXN_3
EXP_TXP_3
EXP_TXN_4
B
EXP_TXP_4
EXP_TXN_5
EXP_TXP_5
EXP_TXN_6
EXP_TXP_6
EXP_TXN_7
EXP_TXP_7
EXP_RXN_0
EXP_RXP_0
EXP_RXN_1
EXP_RXP_1
EXP_RXN_2
EXP_RXP_2
EXP_RXN_5
EXP_RXP_5
A
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ELECTRONICS
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