Service manual

Schematic Diagrams
650-2 (DDR Memory) - 2 of 4 (71-M1900-D02) B - 8
Schematic Diagrams
650-2 (DDR Memory) - 2 of 4
Sheet 6 of 34
650-2 (DDR Memory)
2 of 4
+3VS
+3VS
+3V
+2.5V
+2.5V
+3V
/RCS#[0..5] (7,8)
/RMA[0..14] (7,8)
/RDQM[0..7] (7,8)
SDCLK (4)
FWDSDCLKO (4)
/RSRAS# (7,8)
/RSCAS# (7,8)
/RSWE# (7,8)
/RDQS[0..7] (7,8)
CKE[0..5] (7)
/RMD[0..63] (7,8)
S3AUXSW# (24)
/RMD[0..63]
/RDQM[0..7]
/RMA[0..14]
/RCS#[0..5]
CKE[0..5]
/RDQS[0..7]
/RMD1
MD0
/RMD5 MD1
/RMD4
MD2
/RMD0
MD3/RMD6
MD4
/RMD2
MD5
/RDQM0
MD6
/RDQS0
MD7
/RMD10
DQM0
/RMD11
DQS0 MA0
/RMD12
MD8 MA1
/RMD13
MD9 MA2
/RMD8
MD10 MA3
/RMD9
MD11 MA4
/RMD7
MD12 MA5
/RMD3
MD13 MA6
/RMD15
MD14 MA7
/RMD14
MD15 MA8
/RDQS1
DQM1 MA9
/RDQM1
DQS1 MA10
/RMD21
MD16 MA11
/RMD19
MD17 MA12
/RMD24
MD18 MA13
/RMD20
MD19 MA14
/RMD17
MD20
/RDQS2
MD21 SRAS#
/RMD16
MD22 SCAS#
/RMD18
MD23 SWE#
/RMD22
DQM2
/RMD26
DQS2
/RDQM2
MD24
/RMD27
MD25
CS#0
/RMD29
MD26
/RMD31
MD27
CS#2
MD28
/RMD30
MD29
CS#4
/RCS#4
MD30
CS#5
/RCS#5
MD31
DQM3
DQS3
/RMD37
MD32 CKE0
MD33 CKE1
/RMD36
MD34 CKE2
MD35 CKE3
/RMD38
MD36 CKE4
/RDQM4
MD37 CKE5
MD38
MD39
/RMD41
DQM4
/RMD44
DQS4
MD40 SDCLK
/RMD39
MD41
/RMD35
MD42
/RDQM5
MD43
/RMD40
MD44
SDAVDD
/RMD45
MD45
/RMD47
MD46
/RMD49
MD47
/RMD46
DQM5 SDAVDD
/RMD48
DQS5
/RMD51
MD48 SDAVSS
/RMD56
MD49
SDAVSS
/RMD54
MD50
/RDQM6
MD51 DDRAVDD
/RMD53
MD52
/RMD52
MD53 DDRAVSS
/RMD42
MD54
/RMD43
MD55
/RDQS6
DQM6
/RMD60
DQS6 DDRVREFA
/RMD50
MD56 DDRVREFB
/RMD55
MD57
MD58
MD59
DDRAVDD
/RMD59
MD60
MD61
MD62
/RMD57
MD63
/RDQS7
DQM7
/RMD58
DQS7
DDRAVSS
DDRVREFB
/RSWE#
/RSCAS#
/RSRAS#
DDRVREFA
FWDSDCLKO
/RCS#0
/RMD25
/RDQS3
/RMD23
/RMD28
SCAS#
SRAS#
SWE#
/RDQM3
/RMD62
/RMD61
/RMD63
/RDQM7
MD1
MD5
MD4
MD0
MD6
MD2
DQM0
DQS0
MD10
MD11
MD12
MD13
MD8
MD9
MD7
MD3
MD15
MD14
DQS1
DQM1
MD21
MD19
MD24
MD20
MD17
DQS2
MD16
MD18
MD22
MD26
DQM2
MD27
MD29
MD31
MD30
MD37
MD36
MD38
DQM4
MD41
MD44
MD39
MD35
DQM5
MD40
MD45
MD47
MD49
MD46
MD48
MD51
MD56
MD54
DQM6
MD53
MD52
MD42
MD43
DQS6
MD60
MD50
MD55
MD59
MD57
DQS7
MD58
MD25
DQS3
MD23
MD28
DQM3
MD63
MD62
DQM7
MD61
MA2
MA10
MA14
MA4
MA11
MA0
MA7
MA9
MA12
/RMA0
/RMA2
/RMA4
/RMA12
/RMA7
/RMA5
MA5
MA1
MA3
/RMA14
/RMA9
/RMA1
/RMA3
/RMA11
/RMA10
/RCS#1
CS#1
/RCS#3
CS#3
/RCS#2
S3AUXSW#
MA6
MA8
/RMA13
/RMA6
/RMA8
MA13
MD33
/RMD32MD32
MD34
DQS4
/RDQS5DQS5
/RMD34
/RDQS4
/RMD33
L47
BK1608HS121
1 2
L11
BK1608HS121
1 2
N9
N3
C266
10UF/16V
C68
0.1UF
C58
0.01UF
C294
0.01UF
C300
0.01UF
C377
0.01UF
C384
0.01UF
C341
10PF(R)
R301 0
R265 4.7K
R294 22
R322
150_1%
R323
150_1%
C270
10UF/16V
C290
0.01UF
C291
0.1UF
R40
0
R281 0
R42 0
U3B
SIS650
AJ23
AG22
AH21
AJ21
AD23
AE23
AF22
AF21
AD22
AH22
AD21
AG20
AE19
AF19
AE21
AD20
AD19
AH19
AF20
AH20
AF18
AG18
AH17
AD16
AD18
AD17
AF17
AJ17
AE17
AH18
AD14
AG14
AJ13
AE13
AJ15
AF14
AD13
AF13
AH13
AH14
AD10
AH10
AE9
AD8
AG10
AF10
AH9
AF9
AD9
AJ9
AH5
AG4
AE5
AH3
AG6
AF6
AF5
AF4
AH4
AJ3
AE4
AD6
AE2
AC5
AG2
AG1
AF3
AC6
AD4
AF2
AB6
AD3
AA6
AB3
AC4
AE1
AD2
AC1
AB4
AC2
AH11
AF12
AH12
AG12
AD12
AH15
AF15
AH16
AE15
AD15
AF11
AG8
AJ11
AG16
AF16
AH8
AJ7
AH7
AE7
AF7
AH6
AJ5
AF8
AD7
AB2
AA4
AB1
Y6
AA5
Y5
Y4
AA3
AD11
AE11
Y1
Y2
AA1
AA2
AJ19
AH2
W3
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
DQM0
DQS0/CSB#0
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
DQS1/CSB#1
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
DQM2
DQS2/CSB#2
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
DQM3
DQS3/CSB#3
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
DQM4
DQS4/CSB#4
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
DQM5
DQS5/CSB#5
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
DQM6
DQS6/CSB#6
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
DQM7
DQS7/CSB#7
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MA14
SRAS#
SCAS#
SWE#
CS#0
CS#1
CS#2
CS#3
CS#4
CS#5
CKE0
CKE1
CKE2
CKE3
CKE4
CKE5
S3AUXSW#
SDCLK
FWDSDCLKO
SDRCLKI
SDAVDD
SDAVSS
DDRAVDD
DDRAVSS
DDRVREFA
DDRVREFB
DRAM_SEL
R276
150_1%
R263
150_1%
R277 0
R48 0
RP21
8P4R-10
1 8
2 7
3 6
4 5
C80 10PF(R)
C77 10PF(R)
C78 10PF(R)R293
0
R46 0
R308 0
RP24
8P4R-10
1 8
2 7
3 6
4 5
RP15
8P4R-10
1 8
2 7
3 6
4 5
RP3
8P4R-10
1 8
2 7
3 6
4 5
RP5
8P4R-10
1 8
2 7
3 6
4 5
RP7
8P4R-10
1 8
2 7
3 6
4 5
RP9
8P4R-10
1 8
2 7
3 6
4 5
RP17
8P4R-10
1 8
2 7
3 6
4 5
RP19
8P4R-10
1 8
2 7
3 6
4 5
RP23
8P4R-10
1 8
2 7
3 6
4 5
RP10
8P4R-10
18
27
36
45
RP8
8P4R-10
18
27
36
45
RP6
8P4R-10
18
27
36
45
RP16
8P4R-10
18
27
36
45
RP18
8P4R-10
18
27
36
45
RP22
8P4R-10
18
27
36
45
RP63
8P4R-10
18
27
36
45
RP1
8P4R-10
1 8
2 7
3 6
4 5
R290 0
R297 0
R286 0
RP12
8P4R-0
8 1
7 2
6
5
3
4
RP14 8P4R-0
8 1
7 2
6
5
3
4
RP11 8P4R-0
81
72
6
5
3
4
RP2
8P4R-10
18
27
36
45
RP4
8P4R-10
18
27
36
45
TT
RP13 8P4R-0
81
72
6
5
3
4
R288
10K
650-2
Rs place close to DIMM1
5.69mA
8.76mA
20MIL
20MIL
Rs place close to DIMM1