Dsp Sdram / Flash - Samsung HT-C5200/EDC Service Manual

7-21 DSP SDRAM / FLASH
POWER
AUDIO
9B5> 9B5>
DSP_DATA0 DSP_DATA0
9C5> 9C5>
DSP_DATA1 DSP_DATA1
9B7> 9B7>
DSP_DATA2 DSP_DATA2
9C7> 9C7>
DSP_DATA3 DSP_DATA3
8 8
14A8< 14A8<
AUOUT0 AUOUT0
6 6
14A8< 14A8<
AUOUT1 AUOUT1
4 4
14B3< 14B3<
AUOUT2 AUOUT2
2 2
14A8< 14A8< 14B3< 14B3<
AUOUT3 AUOUT3
R1508 R1508
TX_SD0 TX_SD0
5D2< 5D2<
5D2< 5D2<
TX_BCK TX_BCK
5D2< 5D2<
TX_LRCK TX_LRCK
15C7> 15C7> AD_SD0 AD_SD0
14B3< 14A8< 1 1 4 4 A B 3 8 < <
BCLKOUT BCLKOUT
1 1 14A8< 14B3< 4 4 B A 3 8 < < LRCKOUT LRCKOUT
15G9> 15G9>
AD_BCLK AD_BCLK
15G12> 15G12>
AD_LRCK AD_LRCK
D3.3V D3.3V
F_NTRST F_NTRST
16G6< 16G6<
F_TMS F_TMS
16G7< 16G7<
F_TDI F_TDI
16G7> 16G7>
F_TD0 F_TD0
16G7< 16G7<
F_TCK F_TCK
DGND DGND
16G7<> 16G7<>
F_NEMU0 F_NEMU0
D3.3V D3.3V
R1503 R1503
1KOHM 1KOHM 1/16W 1/16W DGND DGND
R1504 R1504
1KOHM 1KOHM 1/16W 1/16W
16G7<> 16G7<>
F_NEMU1 F_NEMU1
Samsung Electronics
15E11> 15E11>
DSP_ENA DSP_ENA
15E9> 15E9>
CS_DSP_OUT CS_DSP_OUT
MICOM MICOM
15A12> 15A12>
CLK_DSP CLK_DSP
15A12> 15A12>
MOSI_DSP MOSI_DSP
15C12< 15C12<
MISO_DSP MISO_DSP
D3.3V D3.3V
R1530 R1530
4.7KOHM 4.7KOHM
1/16W 1/16W
D3.3V D3.3V
1/16W 1/16W
R1524 R1524
R1525 R1525
33OHM 33OHM
R1526
1/16W 1/16W 47KOHM 47KOHM R1526 33OHM 33OHM
33OHM 33OHM 1/16W 1/16W 1/16W 1/16W
8 8 7 7 DGND DGND
16V 16V
6 6 5 5
4 4 3 3 C1503 C1503
100NF 100NF
2 2 1 1
R1527 R1527
33OHM 33OHM
7 7
1/16W 1/16W
5 5
3 3
1 1
16C10<> 16C10<>
F_EXTA18 F_EXTA18
100NF 100NF
16V 16V
C1504 C1504
33OHM 33OHM 16V 16V 100NF 100NF
C1505 C1505
1/16W 1/16W
R1511 R1511
100NF 100NF
16V 16V
C1506 C1506
100NF 100NF
F_EXTA12 F_EXTA12
16C10<> 16C10<> 16V 16V
F_EXTA13 F_EXTA13
C1507 C1507
16C10<> 16C10<> 100NF 100NF
F_EXTA14 F_EXTA14
16C10<> 16C10<> 16V 16V
F_EXTA15 F_EXTA15
C1508 C1508
16C11<> 16C11<> 33OHM 33OHM
F_EXTA16 F_EXTA16
16C11<> 16C11<> 1/16W 1/16W
F_EXTA17 F_EXTA17
R1528 R1528
33OHM 33OHM
33OHM 33OHM 1/16W 1/16W
1/16W 1/16W R1529 R1529
R1509 R1509
R1510 R1510
33OHM 33OHM
1/16W 1/16W
D1.25V_PW D1.25V_PW
DGND DGND
DGND DGND
5C2< 5C2< 15G9> 15G9>
CN1501 CN1501
MCLK_IN MCLK_IN
R1515 R1515
14B8< 14B8<
VARI_PC_A VARI_PC_A
33OHM 33OHM 1/16W 1/16W 14A5< 14A5<
DSP_GPIO DSP_GPIO
1 1
2 2 DSP_UPD DSP_UPD
3 3
4 4
R1516 R1516
5 5 VARI_PC_B VARI_PC_B
33OHM 1/16W 33OHM 1/16W
6 6
7 7
8 8
16B9< 16B9< 15A12> 15A12>
RESET_DSP RESET_DSP
9 9
15B7> 15B7>
DSP_SYSCLK DSP_SYSCLK
10 10
12.288MHZ 12.288MHZ
11 11
12 12
13 13
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TP1510 TP1510
F_A<11..0> F_A<11..0>
C1531 C1531
109 109 72 72
110 110 71 71
111 111 70 70
112 112 69 69
113 113 68 68
114 114 67 67
115 115 66 66
116 116 65 65
117 117 64 64
118 118 63 63
119 119 62 62
120 120 61 61
121 121 60 60
122 122 59 59
123 123 58 58
124 124 57 57
125 125 56 56
126 126 55 55
127 127 54 54
128 128 53 53
129 129 52 52
130 130 51 51
131 131 50 50
132 132 49 49
133 133 48 48
134 134 47 47
135 135 46 46
136 136 45 45
137 137 44 44
138 138 43 43
139 139 42 42
140 140 41 41
141 141 40 40
142 142 39 39
143 143 38 38
144 144 37 37
C866 C866
NC NC DGND DGND
C1521 C1521
10UF 10UF
10V 10V
R1531 R1531 C1515 C1515 C1522 C1522
33OHM1/16W 33OHM 1/16W
100NF 100NF
16V 16V 100NF 100NF 16V 16V
D3.3V D3.3V
BD1501 BD1501
C1523 C1523
0.01OHM 0.01OHM 22NF 22NF
50V 50V
5000MA 5000MA
DGND DGND
JTAG JTAG
F_D<15..0> F_D<15..0>
DGND DGND
D3.3V D3.3V
16G5< 16G5< 15A12> 15A12>
RESET_DSP RESET_DSP
F_A<11..0> F_A<11..0>
10UF 10UF
10V 10V
F_D<15..0> F_D<15..0>
DGND DGND
33OHM 33OHM
1/16W 33OHM 33OHM 1/16W
16C11<> 16C11<>
R1547 R1547 D3.3V D3.3V
1/16W 1/16W
F_CKE F_CKE 16C11<> 16C11<>
100NF 100NF R1548 R1548
F_CLK F_CLK
16V 16V 33OHM 33OHM
C1532 C1532
1/16W 1/16W
100NF 100NF R1549 R1549
F_DQM1 F_DQM1
16V 16V
16C11<> 16C11<>
C1533 C1533 8 8
9 9
10 10
11 11
100NF 100NF
16V 16V
C1534 C1534
12 12
100NF 100NF
16V 16V 13 13
C1535 C1535 14 14 DGND DGND
15 15
100NF 100NF
16V 16V
C1536 C1536
100NF 100NF 0 0
1 1
16V 16V
C1537 C1537 2 2
3 3
100NF 100NF 4 4
5 5
16V 16V
C1538 C1538 6 6
100NF 100NF
F_D<15..0> F_D<15..0>
16V 16V 7 7
C1539 C1539
33OHM 33OHM 1/16W 1/16W F_D<15..0> F_D<15..0>
R1550 R1550
16E11<> 16E11<>
F_DQM0 F_DQM0
R1551 R1551
33OHM 33OHM 1/16W 1/16W 16C10<> 16E11<> 16C10<> 16E11<>
F_WE F_WE
R1552 R1552 33OHM 33OHM 1/16W 1/16W 16E11<> 16E11<>
F_CAS F_CAS
Schematic Diagram
DGND DGND
DGND DGND
DGND DGND
DGND DGND
F_A<11..0> F_A<11..0>
DGND DGND
DGND DGND
7-21