Ssb: Viper: Main Memory (B5B) - Philips BP2.2U Service Manual

Circuit Diagrams and PWB Layouts
SSB: Viper: Main Memory
1 2 3
VIPER: MAIN MEMORY
B5B
A
B
MM_A0
B13
MM_ADDR0
MM_A1
D15
MM_ADDR1
MM_A2
B14
MM_ADDR2
MM_A3 A15
MM_ADDR3
MM_A4 C15
MM_ADDR4
MM_A5 B15
MM_ADDR5
MM_A6 A16
MM_ADDR6
MM_A7 D16
MM_ADDR7
MM_A8 B16
MM_ADDR8
MM_A9 C16
MM_ADDR9
MM_A10 D14
MM_ADDR10
MM_A11 C18
MM_ADDR11
C MM_A12 B17
MM_ADDR12
VREF-VPR
C12
2V02
MM_AVREF
100n
MM_BA0 D13
MM_BA1 A13
MM_CS0 B12
D17
IH20
MM_DQM_0 A19
MM_DQM_0
MM_DQM_1 D24
MM_DQM_1
MM_DQM_2 D6
MM_DQM_2
B11
MM_DQM_3
MM_DQM_3
D
MM_DQS0 B20
MM_DQS1 A23
MM_DQS2 A6
MM_DQS3 B10
MM_RAS C13
MM_CAS A12
MM_WE D12
MM_CKE D18
MM_CKE
MM_CLK_N A18
MM_CLK_N
MM_CLK_P B18
MM_CLK_P
E
3V44
100R
F
G
8204 000 8430.4
1 2 3
BP2.3U AA
4 5 6
7V00-2
VIPER REV C
DDR INTERFACE
MM_A0
MM_DATA_7 MM_A1
D19
MM_DATA0
MM_DATA_3 MM_A2
B19
MM_DATA1
MM_DATA_5 MM_A3
C19
MM_DATA2
A21 MM_DATA_4 MM_A4
MM_DATA3
D20 MM_DATA_1 MM_A5
MM_DATA4
D21 MM_DATA_6 MM_A6
MM_DATA5
B21 MM_DATA_2 MM_A7
MM_DATA6
C21 MM_DATA_0 MM_A8
MM_DATA7
A24 MM_DATA_13 MM_A9
MM_DATA8
B22 MM_DATA_12 MM_A10
MM_DATA9
A22 MM_DATA_10 MM_A11
MM_DATA10
D22 MM_DATA_8 MM_A12
MM_DATA11
C24 MM_DATA_11
MM_DATA12
C22 MM_DATA_14 MM_BA0
MM_DATA13
B24 MM_DATA_15 MM_BA1
MM_DATA14
D23 MM_DATA_9
MM_DATA15
C6 MM_DATA_21 MM_DQM_0
MM_BA0 MM_DATA16
B6 MM_DATA_17 MM_DQM_1
MM_BA1 MM_DATA17
D7 MM_DATA_23
MM_DATA18
C7 MM_DATA_16
VREF-VPR
MM_CS0 MM_DATA19
B7 MM_DATA_20
MM_CS1 MM_DATA20
MM_DATA_22 MM_CLK_N
C9
MM_DATA21
MM_DATA_19 MM_CLK_P
D8
MM_DATA22
MM_DATA_18 MM_CKE
A7
MM_DATA23
MM_DATA_24 MM_CS0
A8
MM_DATA24
MM_DATA_26 MM_RAS
B9
MM_DATA25
MM_DATA_27 MM_CAS
D10
MM_DATA26
MM_DATA_28 MM_WE
A9
MM_DQS_0 MM_DATA27
MM_DATA_30
D9
MM_DQS_1 MM_DATA28
MM_DATA_29
C10
MM_DQS_2 MM_DATA29
MM_DATA_31
A10
MM_DQS_3 MM_DATA30
MM_DATA_25
D11
MM_DATA31
MM_RAS
MM_CAS
MM_WE
4 5 6
7. EN 61
7 8 9
SD RAM1
+2V5D-DDR +2V5D-DDR
*
7V01
MT46V32M16P-5BTR
14
VDD VDDQ
Φ
29 17
0
30 25
DDR
1 NC
31 43
2 SDRAM
32 53
3
35 8Mx16 19
4
36 DNU 50
5
A
37
6
38 2 3V00 22R
7 0
39 4 3V02 22R
8 1
40 5 3V04 22R
9 2
28 7 3V06 22R
10 3
41 8 3V08 22R
11 4
42 10 3V10 22R
12 5
11 3V12 22R
AP 6
26 13 3V14 22R
0 D 7
27 BA 54 22R
3V16
1 8
56 3V18 22R
9
20 57 3V20 22R MM_DATA_10
L 10
47 DM 59 3V22 22R MM_DATA_11
U 11
2V00 100n
60 3V32 22R MM_DATA_12
12
49 62 3V34 22R MM_DATA_13
VREF 13
63 3V36 22R MM_DATA_14
14
MM_DATA_15
46 65 3V38 22R
CK 15
45
CK
44
CKE
MM_DQS0
24 16 3V42 22R
CS L
MM_DQS1
23 DQS 51 3V40 22R
RAS U
22
CAS
21
WE
VSS VSSQ
IH21
5V01
+2V5D +2V5D-DDR
5V02
RES
7 8 9
10 11 12 13
SD RAM2
+2V5D-DDR
+2V5D-DDR
14
VDDQ VDD
Φ
17
25
DDR
NC
43
SDRAM
53
19 8Mx16
50 DNU
MM_DATA_0 MM_DATA_16 3V01 22R 2
0
MM_DATA_1 MM_DATA_17 3V03 22R 4
1
MM_DATA_2 MM_DATA_18 3V05 22R 5
2
MM_DATA_3 MM_DATA_19 3V07 22R 7
3
MM_DATA_4 MM_DATA_20 3V09 22R 8
4
MM_DATA_5 MM_DATA_21 3V11 22R 10
5
MM_DATA_6 MM_DATA_22 3V13 22R 11
6
MM_DATA_7 MM_DATA_23 3V15 22R 13
7 D
MM_DATA_8 MM_DATA_24 3V17 22R 54
8
MM_DATA_9 MM_DATA_25 3V19 22R 56
9
MM_DATA_26 3V21 22R 57
10
MM_DATA_27 3V23 22R 59
11
MM_DATA_28 3V33 22R 60
12
MM_DATA_29 3V35 22R 62
13
MM_DATA_30 3V37 22R 63
14
MM_DATA_31
3V39 22R 65
15
MM_DQS2
3V43 22R 16
L
MM_DQS3
3V41 22R 51 DQS
U
VSSQ VSS
+2V5D-DDR
10 11 12 13
2Q01 B8
14
2Q03 B9
2Q21 B13
2Q23 B14
B5B
2V00 C7
2V01 C14
2V02 C2
2V03 G8
2V04 G9
2V05 G9
2V16 G10
2V17 G11
A
2V18 G11
2V19 G11
2V20 G11
2V21 G11
2V22 G12
2V23 G12
2V24 G12
2V25 G12
2V26 G12
2V27 G13
*
2V28 G13
7V02
MT46V32M16P-5BTR
2V29 G13
B
2V30 G13
MM_A0
29
0 2V31 G14
MM_A1
30
1
MM_A2 2V35 G14
31
2
MM_A3
32 3V00 C9
3
35 MM_A4
4 3V01 C11
36 MM_A5
5 3V02 C9
A
37 MM_A6
6
3V03 C11
38 MM_A7
7
39 MM_A8 3V04 C9
8
40 MM_A9
3V05 C11
9
28 MM_A10
10 3V06 C9
41 MM_A11
11 3V07 C11
42 MM_A12
12
3V08 C9
C
AP
26 MM_BA0 3V09 C11
0
BA 27 MM_BA1
3V10 C9
1
3V11 C11
20 MM_DQM_2
L 3V12 C9
DM 47 MM_DQM_3
U
3V13 C11
2V01 100n
49 3V14 C9
VREF-VPR
VREF
3V15 C11
MM_CLK_N
46
3V16 C9
CK
MM_CLK_P
45
CK 3V17 C11
MM_CKE
44
CKE
MM_CS0 3V18 C9
24
CS
MM_RAS 3V19 C11
23
RAS
MM_CAS D
22 3V20 C9
CAS
MM_WE
21
3V21 C11
WE
3V22 C9
3V23 C11
3V32 C9
3V33 C11
3V34 C9
3V35 C11
3V36 D9
3V37 D11
3V38 D9
3V39 D11
E
3V40 D9
3V41 D11
3V42 D9
3V43 D11
3V44 E3
3V78 E3
5V01 G9
5V02 G9
7V00-2 A4
7V01 B7
7V02 B13
F IH20 D3
IH21 G9
G
F_15400_036.eps
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