Philips 32PF9968/10 Service Manual page 133

Circuit Diagrams and PWB Layouts
SSB (with HC Diversity): DRAM STI7100
1 2 3
DRAM STI7100
B11C
A
2V5-LMI LMI-VREF
B
FAA0
FAA1
C
D
5AA0
IAA0
+2V6-MP4
220R
E
F
G
H
I
3139 283 3003.1
1 2 3
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PB52.1HU LA 7. 133
4 5 6 7
LMI DDR SDRAM SYS
2AA0 2AA1
2V5-LMI
10u 10u
7AA1
EDD2516AETA-6B- E
14
VDD Φ VDDQ
29 17
LMI-A(0)
0
30 19
LMI-A(1)
1 DDR
31 25
LMI-A(2)
2 NC
SDRAM
32 43
LMI-A(3)
3
35 16Mx16 50
LMI-A(4)
4
36 53
LMI-A(5)
5
A
37
LMI-A(6)
6
38 2
LMI-A(7)
7 0
39 4
LMI-A(8)
8 1
40 5
LMI-A(9)
9 2
28 7
LMI-A(10)
10 3
41 8
LMI-A(11)
11 4
42 10
LMI-A(12)
12 5
11
AP 6
26 13
LMI-BA0
0 D 7
27 BA 54
LMI-BA1
1
8
56
9
20 57
LMI-DQM0
L
10
47 DM 59
LMI-DQM2
U
11
60
12
49 62
VREF
13
3AAB 390R 63
14
46 65
LMI-CLKnot
CK
15
45
LMI-CLK
CK
44
LMI-CLKEN
CKE
24 16
LMI-CSnot
CS
L
23 51
LMI-RASnot DQS
RAS
U
22
LMI-CASnot
CAS
21
LMI-WEnot
WE
VSSQ
VSS
2V5-LMI
3AA1-1
LMI-D(7)
3AA1-2
LMI-D(6)
LMI-D(5) 3AA1-3
3AA1-4
LMI-D(4)
LMI-D(3)
LMI-D(2)
LMI-D(1)
LMI-D(0)
LMI-D(15) 3AA3-4
LMI-D(14) 3AA3-3
3AA3-2
LMI-D(13)
3AA3-1 8
LMI-D(12)
LMI-D(11)
LMI-D(10)
LMI-D(9)
LMI-D(8)
3AA5-4 5
LMI-D(23)
LMI-D(22) 3AA5-3
LMI-D(21) 3AA5-2
LMI-D(20) 3AA5-1
LMI-D(19)
LMI-D(18)
LMI-D(17)
LMI-D(16)
LMI-D(30) 3AA7-2
LMI-D(31) 3AA7-1
LMI-D(28) 3AA7-4 4
LMI-D(29) 3AA7-3
LMI-D(26)
LMI-D(27)
LMI-D(24)
LMI-D(25)
LMI-DQS0
LMI-DQS1
LMI-DQS2
LMI-DQS3
4 5 6 7
8 9 10
7AA2
EDD2516AETA-6B- E
29
LMI-A(0)
30
LMI-A(1)
31
LMI-A(2)
32
LMI-A(3)
35
LMI-A(4)
36
LMI-A(5)
37
LMI-A(6)
38
LMI-D(0) LMI-A(7)
39
LMI-D(1) LMI-A(8)
40
LMI-D(2) LMI-A(9)
28
LMI-D(3) LMI-A(10)
41
LMI-D(4) LMI-A(11)
42
LMI-D(5) LMI-A(12)
LMI-D(6)
26
LMI-D(7) LMI-BA0
27
LMI-D(16) LMI-BA1
LMI-D(17)
20
LMI-D(18) LMI-DQM1
47
LMI-D(19) LMI-DQM3
LMI-D(20)
49
LMI-D(21)
LMI-VREF
3AAC 390R
LMI-D(22)
46
LMI-D(23) LMI-CLKnot
45
LMI-CLK
44
LMI-CLKEN
24
LMI-DQS0 LMI-CSnot
23
LMI-DQS2 LMI-RASnot
22
LMI-CASnot
21
LMI-WEnot
7A00-3
STI7100YWC
Φ
LMI
1 8 22R V1
0 CLK
2 7 22R
V2
1 CLK
3 6 22R W1
2 CS0
4 5 22R W2
3 LMISYS CS1
3AA2-1 1 8 22R Y1
4 RAS
3AA2-2 2 7 22R Y2
5 CAS
3AA2-3 3 6 22R AA1
6 WE
3AA2-4 4 5 22R AA2
7
5 4 22R E2
8 0
6 3 22R E1
9 1
7 2 22R F2
10 2
1 22R
F1
11 3
3AA4-4 5 4 22R G2
12 4
3AA4-3 6 3 22R G1
13 5
3AA4-2 7 2 22R H2
14 6
LMISYSADD
3AA4-1 8 1 22R H1
15 7
4 22R AD1
16 LMISYSDATA 8
6 3 22R AD2
17 9
7 2 22R AE1
18 10
8 1 22R AE2
19 11
3AA6-4 5 4 22R AF1
20 12
3AA6-3 6 3 22R AF2
21
3AA6-2 7 2 22R AG1
22 0
3AA6-1 8 1 22R AG2 LMIVIDBKSEL
23 1
2 7 22R L2
24
1 8 22R L1
25 0
5 22R M2
26 1
3 6 22R M1 LMISYSDATAMASK
27 2
3AA8-2 2 7 22R N2
28 3
3AA8-1 1 8 22R N1
29
3AA8-4 4 5 22R P2
30 VREF
3AA8-3 3 6 22R P1
31 CLKEN
LMISYS
REF
3AA9 22R
AB1
0 GNDBCOMP
3AAK
22R J2
1
3AAL 22R
AC2 LMISYSDATASTROBE
2
3AAM
22R K1
3
A14
0 CLK
B14
1 CLK
A15
2 CS0
B15
3 LMIVID CS1
A16
4 RAS
B16
5 CAS
A17
6 WE
B17
7
A1
8 0
B2
9 1
A2
10 2
B3
11 3
A3
12 4
B4
13 5
A4
14 6
LMIVIDADD
B5
15 7
A20
16 LMIVIDDATA 8
B20
17 9
A21
18 10
B21
19 11
A22
20 12
B22
21
A23
22 0
B23 LMIVIDBKSEL
23 1
A7
24
B8
25 0
A8
26 1
B9 LMIVIDDATAMASK
27 2
A9
28 3
B10
29
A10
30 VREF
A11
31 CLKEN
LMIVID
REF
A18
0 GNDBCOMP
A5
1
B19 LMIVIDDATASTROBE
2
B7
3
8 9 10
11 12 13
LMI DDR SDRAM SYS
B11C
2AA2 2AA3
2V5-LMI
10u 10u
14
VDD Φ VDDQ
17
0
19
1 DDR
25
2 NC
SDRAM
43
3
16Mx16 50
4
53
5
A
6
2
LMI-D(8)
7 0
4
LMI-D(9)
8 1
5
LMI-D(10)
9 2
7
LMI-D(11)
10 3
8
LMI-D(12)
11 4
10
LMI-D(13)
12 5
11
LMI-D(14)
AP 6
13
LMI-D(15)
0 D 7
BA 54
LMI-D(24)
1
8
56
LMI-D(25)
9
57
LMI-D(26)
L
10
DM 59
LMI-D(27)
U
11
60
LMI-D(28)
12
62
LMI-D(29)
VREF
13
63 LMI-D(30)
14
65 LMI-D(31)
CK
15
CK
CKE
16
LMI-DQS1
CS
L
51 LMI-DQS3
DQS
RAS
U
CAS
WE
VSSQ
VSS
3AAQ
3AAE
LMI-CLK LMI-CLK
120R
U1 3AAF
LMI-CLKnot LMI-CLKnot
U2
L4 LMI-CSnot
M5
K5
LMI-RASnot
J4
LMI-CASnot
J5
LMI-WEnot
M4 LMI-A(0)
N5 LMI-A(1)
N4
LMI-A(2)
P5 LMI-A(3)
U4 LMI-A(4)
V5 LMI-A(5)
V4 LMI-A(6)
W5 LMI-A(7)
W4
LMI-A(8)
U5 LMI-A(9)
P4 LMI-A(10)
T5 LMI-A(11)
T4 LMI-A(12)
K4 LMI-BA0
L5 LMI-BA1
AB2 3ABK LMI-DQM0
J1 3ABL LMI-DQM1
AC1 3ABM LMI-DQM2
K2 3ABN LMI-DQM3
H5
LMI-VREF-ST
IAA4
Y5 IAA3 3AAG 22R LMI-CLKEN
R1 IAA5 3AAH 120K
R2
A13
B13
D11
E11
2V5-LMI
E14
D15
E15
E10
D10
E9
FAA2
D9 LMI-VREF-ST
D6
E6
D5
E5
D4
E7 FAA3
D8
E8
D7
D14
2V5-LMI
E13
A6
A19
B6
B18
IAA6
C11 LMI-VREF2-ST
D13
IAA7
3AAT 120K
B12
B11
11 12 13
14
2AA0 A6
2AA1 A7
2AA2 A11
2AA3 A11
2AA6 C3
2AA7 C3
2AA8 C3
2AA9 C9
2AAA D2
A
2AAB I12
2AAE D2
2AAF D2
2AAG D3
2AAH D3
2AAJ D3
2AAK D3
2AAL D4
2AAM D4
2AAN D4
2AAP D4
2AAR D4
2AAS D5
B
2AAT D5
2AAU D5
2AAV E5
2AAW E5
2AAZ E3
2AB0 E3
2AB1 E3
2AB2 E4
2AB3 E4
2AB4 E4
2AB5 E4
2AB6 E4
C
2AB7 E5
2AB8 H12
2AB9 H12
2ABA H12
2ABG D2
3AA1-1 D7
3AA1-2 D7
3AA1-3 D7
3AA1-4 D7
3AA2-1 D8
3AA2-2 D8
3AA2-3 E8
D
3AA2-4 E8
3AA3-1 E7
3AA3-2 E7
3AA3-3 E7
3AA3-4 E7
3AA4-1 E8
3AA4-2 E8
3AA4-3 E8
3AA4-4 E8
3AA5-1 E7
3AA5-2 E7
E
3AA5-3 E7
3AA5-4 E7
3AA6-1 F8
3AA6-2 F8
3AA6-3 F8
3AA6-4 F8
3AA7-1 F7
3AA7-2 F7
3AA7-3 F7
3AA7-4 F7
3AA8-1 F8
3AA8-2 F8
F
3AA8-3 F8
3AA8-4 F8
3AA9 F7
3AAA H12
3AAB B5
3AAC B10
3AAD H12
3AAE D11
3AAF D11
3AAG F11
3AAH F11
3AAK G8
G
3AAL G7
3AAM G8
3AAN B2
3AAP C2
3AAQ D14
3AAR I12
3AAS I12
3AAT I11
3ABK F11
3ABL F1 1
3ABM F11
H
3ABN F11
5AA0 D1
7A00-3 D10
7AA1 A6
7AA2 A11
FAA0 B3
FAA1 C2
FAA2 H12
FAA3 H12
IAA0 D2
IAA3 F1 1
IAA4 F1 2
I
IAA5 F1 1
IAA6 I1 2
IAA7 I1 1
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