Ssb: Pnx5050: Ddr1 - Philips 32PFL7403D/10 Service Manual

Circuit Diagrams and PWB Layouts

SSB: PNX5050: DDR1

1 2 3
PNX5050: DDR1
B05B
A
7C00-3
PNX5050EH/M1
MEMORIES
MM_RAS L1
MM_RAS
B
MM_CAS M4
MM_CAS
MM_WE N3
MM_WE
MM_CKE J2
MM_CKE
3CA0
RES
VREF-PNX5050
1K0
2CA0 N2
AVREF
1n0
MM_BA0 R4
0
MM_BA1 P4 MM_BA
1
MM_A0 R2
0
MM_A1 P3
1
MM_A2 T3
C 2
MM_A3
U4
3
MM_A4
U3
4
MM_A5
T1
5
MM_A6
R1 MM_ADDR<0:12>
6
MM_A7 P1
7
MM_A8 N4
8
MM_A9 L4
9
MM_A10 T4
10
MM_A11 K3
11
MM_A12 K4
12
MM_DQM_0 K2
0
MM_DQM_1 J4
1
MM_DQM_2 V3 MM_DQM
2
D
MM_DQM_3 U2
3
MM_DQS0 J1
0
MM_DQS1 G1
1
MM_DQS2 Y1 MM_DQS
2
MM_DQS3 V1
3
E
F
+2V5-DDR
G
H
5CA1 ICA0
+2V5-PNX5050
220R
I
3139 123 6341.2
1 2 3
Q528.2E LB
4 5 6 7
ICA4
Φ
ICA2
MM_CLK_P
M1 9CA1
MM_CLK
ICA3
MM_CLK_N
M2 9CA2
MM_CLK
3CA9
7CA0
L3 100R MM_CS0 K4H561638H-UCCC
0
MM_CS V4
MM_CS1
1
MM_A0 29
ICA1
C2 MM_DATA_0 MM_A1 30
0
MM_DATA_1 MM_A2
C1 31
1
MM_DATA_3 MM_A3
E2 32
2
MM_DATA_2 MM_A4
D1 35
3
MM_DATA_4 MM_A5
E1 36
4
F2 MM_DATA_5 MM_A6 37
5
F1 MM_DATA_6 MM_A7 38
6
H2 MM_DATA_7 MM_A8 39
7
H4 MM_DATA_8 MM_A9 40
8
G3 MM_DATA_9 MM_A10 28
9
G4 MM_DATA_10 MM_A11 41
10
MM_DATA_11 MM_A12
F3 42
11
MM_DATA_12
E3
12
MM_DATA_13 MM_BA0
E4 26
13
MM_DATA_14 MM_BA1
D3 27
14
C3 MM_DATA_15
15
MM_DATA<0:31> AD3 MM_DATA_16 MM_DQM_0 20
16
AC3 MM_DATA_17 MM_DQM_1 47
17
AB4 MM_DATA_19 2CBT 1n0
18
AB3 MM_DATA_18 49
19 VREF-DDR
AA3 MM_DATA_20
20
MM_DATA_22 MM_CLK_N
Y4 46
21
MM_DATA_21
Y3 45
22
MM_DATA_23
W4 44
23
MM_DATA_24
W2 24
24
AA1 MM_DATA_25 23
25
AA2 MM_DATA_26 22
26
AB1 MM_DATA_27 MM_CLK_P 21
27
AC1 MM_DATA_29
28
AB2 MM_DATA_28 MM_CKE
29
MM_DATA_30 MM_CS0
AD1
30
MM_DATA_31 MM_RAS
AD2
31
MM_CAS
MM_WE
FCA2
VREF-PNX5050
4 5 6 7
7. 90
8 9 10
+2V5-DDR
+2V5-DDR
14
VDD Φ VDDQ
17
0
19
1 DDR
25
2 SDRAM NC
43
3
16Mx16
50
4
53
5 A
6
2 3CAE 22R
DQ(0) DQ(0)
7 0
4 3CAF 22R
DQ(1) DQ(1)
8 1
5 3CAG 22R
DQ(2) DQ(2)
9 2
7 3CAH 22R
DQ(3) DQ(3)
10 3
8 DQ(4) DQ(4) 3CAK 22R
11 4
3CAM
10 DQ(5) DQ(5) 22R
12 5
3CAN
11 DQ(6) DQ(6) 22R
AP
6
3CAP
13 DQ(7) DQ(7) 22R
0 D 7
3CAR
BA 54 DQ(8) DQ(8) 22R
1
8
56 3CAS 22R
DQ(9) DQ(9)
9
57 3CAT 22R MM_DATA_10
DQ(10) DQ(10)
L 10
DM 59 3CAV 22R MM_DATA_11
DQ(11) DQ(11)
U 11
60 3CAW 22R MM_DATA_12
DQ(12) DQ(12)
12
62 3CAY 22R MM_DATA_13
DQ(13) DQ(13)
VREF 13
63 DQ(14) DQ(14) 3CAZ 22R MM_DATA_14
14
3CBA MM_DATA_15
65 DQ(15) DQ(15) 22R
CK 15
CK
CKE
3CAA
16 DQS0 DQS0 22R
CS
L
51 3CAB 22R
DQS DQS1 DQS1
RAS
U
CAS
WE
VSS VSSQ
CODE 9322 249 67671 IN ECM
+2V5-DDR
FCA3
VREF-DDR
+2V5-DDR
8 9 10
11 12 13
+2V5-DDR
14
VDDQ Φ
17
19
DDR
25
NC SDRAM
43
16Mx16
50
53
MM_DATA_3 MM_DATA_16 3CBB 22R 2
DQ(16) DQ(16)
0
MM_DATA_2 MM_DATA_17 3CBC 22R 4
DQ(17) DQ(17)
1
MM_DATA_1 MM_DATA_18 3CBD 22R 5
DQ(18) DQ(18)
2
MM_DATA_0 MM_DATA_19 3CBE 22R 7
DQ(19) DQ(19)
3
MM_DATA_4 MM_DATA_20 3CBF 22R DQ(20) DQ(20) 8
4
MM_DATA_5 MM_DATA_21 3CBG
22R DQ(21) DQ(21) 10
5
MM_DATA_6 MM_DATA_22 3CBH
22R DQ(22) DQ(22) 11
6
MM_DATA_7 MM_DATA_23 3CBK
22R DQ(23) DQ(23) 13
7 D
MM_DATA_8 MM_DATA_24 3CBM
22R DQ(24) DQ(24) 54
8
MM_DATA_9 MM_DATA_25 3CBN 22R 56
DQ(25) DQ(25)
9
MM_DATA_26 3CBP 22R 57
DQ(26) DQ(26)
10
MM_DATA_27 3CBR 22R 59
DQ(27) DQ(27)
11
MM_DATA_28 3CBS 22R 60
DQ(28) DQ(28)
12
MM_DATA_29 3CBT 22R 62
DQ(29) DQ(29)
13
MM_DATA_31 3CBV 22R DQ(30) DQ(30) 63
14
MM_DATA_30 3CBW
22R DQ(31) DQ(31) 65
15
MM_DQS0 MM_DQS2 3CAC 22R
DQS2 DQS2 16
L
MM_DQS1 MM_DQS3 3CAD 22R 51
DQS3 DQS3 DQS
U
VSSQ
CODE 9322 249 67671 IN ECM
11 12 13
14 15
2CA0 B2
2CA1 G4
2CA2 G4
B05B
2CA3 G4
2CA4 H1
2CA5 I2
2CA6 I2
2CA7 H3
A
2CA8 H4
2CA9 H4
2CAA H4
2CAB H4
2CAC H4
2CAD H5
2CAE H5
2CAF H5
+2V5-DDR
2CAG H5
2CAH H6
2CAK H6
7CA1
2CAM H6
K4H561638H-UCCC B
2CAN H6
VDD
2CAP H6
29 MM_A0
0
30 MM_A1 2CAR H7
1
MM_A2
31 2CB2 H1
2
MM_A3
32
2CB3 H7
3
MM_A4
35
4 2CB4 G8
MM_A5
36
A 5 2CB5 G8
37 MM_A6
6
38 MM_A7 2CB6 G9
7
39 MM_A8
2CB7 B6
8
40 MM_A9
2CB8 B6
9
28 MM_A10
10 2CBA B9
41 MM_A11
11 C
MM_A12 2CBB B1 2
42
12
MM_BA0 2CBC B9
AP
MM_BA1
26 2CBD B9
0
MM_DQM_2
BA 27
1 2CBF B1 1
MM_DQM_3
2CBG B9
20 2CBN
L
2CBH B1 2
DM 47 10n
U
2CBS 1n0 2CBK B1 2
49 2CBN C15
VREF
VREF-DDR
2CBP B1 5
MM_CLK_N
46
CK 2CBS D15
45
CK 2CBT C7
44
CKE
3CA0 B3
24
CS
D
23
3CA1 F4
RAS
22
3CA2 G4
CAS
21 MM_CLK_P
WE 3CA3 F8
VSS
3CA4 G8
3CA5 D15
3CA6 D6
3CA9 B5
3CAA D1 0
MM_CKE
3CAB D1 0
MM_CS0
MM_RAS 3CAC D11
MM_CAS
3CAD D11
3CAE C10
E
MM_WE
3CAF C10
3CAG C10
3CAH C10
3CAK C1 0
3CAM C10
3CAN C10
3CAP C10
3CAR C10
3CAS C10
3CAT C1 0
3CAV C1 0
F 3CAW D1 0
3CAY D1 0
3CAZ D10
3CBA D1 0
3CBB C1 1
3CBC C11
3CBD C11
3CBE C11
3CBF C11
3CBG C11
3CBH C11
3CBK C1 1
G
3CBM C11
3CBN C11
3CBP C11
3CBR C11
3CBS D11
3CBT D11
3CBV D11
3CBW D11
5CA1 H2
7C00-3 B3
7CA0 B7
7CA1 B1 4
H
9CA1 B5
9CA2 B5
FCA2 G4
FCA3 F9
ICA0 H2
ICA1 B5
ICA2 B5
ICA3 B5
ICA4 A6
I
I_17960_040.eps
220508
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