JVC SR-DVM70AG Schematic Diagrams page 9

DIGITAL(DDR SDRAM) SCHEMATIC DIAGRAM
0 2
5
DIGITAL(DDR_SDRAM)
4
K1702
3
C1703 C1704
0.1 100
K1701
C1701
2
D3.3V
D3.3V
SSTL2_VDD
SSTL2_VDD
GND
GND
SDRAM_DQ[0-15]
SDRAM_DQ[0-15]
SDRAM_DQ[16-31]
SDRAM_DQ[16-31]
SDRAM_A[0-17]
SDRAM_A[0-17]
SDRAM_CKE
SDRAM_CKE
SDRAM_RAS_L
SDRAM_RAS_L
SDRAM_CAS_L
SDRAM_CAS_L
SDRAM_WE_L
SDRAM_WE_L
TO SDRAM_DQM[0]
SDRAM_DQM[0]
MEDIA PROCESSOR
SDRAM_DQM[1]
SDRAM_DQM[1]
SHEET 4 SDRAM_DQM[2]
SDRAM_DQM[2]
SDRAM_DQM[3]
SDRAM_DQM[3]
SDRAM_DQS[0]
SDRAM_DQS[0]
SDRAM_DQS[1]
SDRAM_DQS[1]
SDRAM_DQS[2]
SDRAM_DQS[2]
SDRAM_DQS[3]
C1653 C1654
SDRAM_DQS[3]
0.1
SDRAM_CLK[0]
SDRAM_CLK[0]
SDRAM_CLK[1]
SDRAM_CLK[1]
SDRAM_CLK_L[0]
SDRAM_CLK_L[0]
SDRAM_CLK_L[1]
SDRAM_CLK_L[1]
SDRAM_VREF
SDRAM_VREF
1
A
SDRAM_DQ[0] DDR_DQ[0]
SDRAM_DQ[1] RA1609 DDR_DQ[1]
SDRAM_DQ[2] 22 DDR_DQ[2]
SDRAM_DQ[3] DDR_DQ[3]
SDRAM_DQ[4] DDR_DQ[4]
SDRAM_DQ[5] RA1610 DDR_DQ[5]
SDRAM_DQ[6] 22 DDR_DQ[6]
SDRAM_DQ[7] DDR_DQ[7]
SDRAM_DQ[8] DDR_DQ[8]
SDRAM_DQ[9] RA1611 DDR_DQ[9]
SDRAM_DQ[10] 22 DDR_DQ[10]
SDRAM_DQ[11] DDR_DQ[11]
SDRAM_DQ[12] DDR_DQ[12]
SDRAM_DQ[13] RA1612 DDR_DQ[13]
SDRAM_DQ[14] 22 DDR_DQ[14]
SDRAM_DQ[15] DDR_DQ[15]
SDRAM_DQ[16] DDR_DQ[16]
SDRAM_DQ[17] RA1613 DDR_DQ[17]
SDRAM_DQ[18] 22 DDR_DQ[18]
SDRAM_DQ[19] DDR_DQ[19]
SDRAM_DQ[20] DDR_DQ[20]
SDRAM_DQ[21] RA1614 DDR_DQ[21]
SDRAM_DQ[22] 22 DDR_DQ[22]
SDRAM_DQ[23] DDR_DQ[23]
SDRAM_DQ[24] DDR_DQ[24]
SDRAM_DQ[25] RA1615 DDR_DQ[25]
SDRAM_DQ[26] 22 DDR_DQ[26]
SDRAM_DQ[27] DDR_DQ[27]
SDRAM_DQ[28] DDR_DQ[28]
SDRAM_DQ[29] RA1616 DDR_DQ[29]
SDRAM_DQ[30] 22 DDR_DQ[30]
SDRAM_DQ[31] DDR_DQ[31]
SDRAM_A[0] DDR_A[0]
SDRAM_A[1] RA1625 DDR_A[1]
SDRAM_A[2] 22 DDR_A[2]
SDRAM_A[3] DDR_A[3]
SDRAM_A[4] DDR_A[4]
SDRAM_A[6] RA1626 DDR_A[6]
SDRAM_A[8] 22 DDR_A[8]
SDRAM_A[11] DDR_A[11]
SDRAM_A[5] DDR_A[5]
SDRAM_A[7] RA1627 DDR_A[7]
SDRAM_A[9] 22 DDR_A[9]
SDRAM_A[12] DDR_A[12]
IC1701
SDRAM_A[10] DDR_A[10]
SDRAM_A[15] RA1628 DDR_BA[1]
SDRAM_A[14] 22 DDR_BA[0]
SDRAM_A[13]
DDR_CS[1]
SDRAM_A[16] R1641 22
DDR_CS[0]
SDRAM_A[17] R1642 22
R1701 R1702
270 1k
SDRAM_CKE R1601 22 DDR_CKE
SDRAM_RAS_L R1602 22 DDR_RAS_L
SDRAM_CAS_L R1603 22 DDR_CAS_L
SDRAM_WE_L R1604 22 DDR_WE_L
C1708 C1710
47 47
RA1629 DDR_A[0]
100
DDR_A[1]
DDR_A[2]
0.1
DDR_A[3]
RA1630 DDR_A[4]
100
DDR_A[5]
C1702 C1707 R1705 C1709
100 0.1 DDR_A[6]
DDR_A[7]
RA1631 DDR_A[8]
100
C1705
DDR_A[9]
R1703
2.2k C1645
DDR_A[11]
DDR_A[12]
R1704 RA1632
2.2k C1706 100
C1646
0.1 DDR_A[10]
0.1
DDR_BA[1]
DDR_BA[0]
R1643 100
R1644 100
R1605 100 DDR_CKE
R1606 100 DDR_RAS_L
R1607 100 DDR_CAS_L
R1608 100 DDR_WE_L
SDRAM_DQM[0] R1653 22 DDR_DQM[0]
SDRAM_DQM[1] R1654 22 DDR_DQM[1]
SDRAM_DQM[2] R1655 22 DDR_DQM[2]
SDRAM_DQM[3] R1656 22 DDR_DQM[3]
SDRAM_DQS[0] R1657 22 DDR_DQS[0]
SDRAM_DQS[1] R1658 22 DDR_DQS[1]
SDRAM_DQS[2] R1659 22 DDR_DQS[2]
SDRAM_DQS[3] R1660 22 DDR_DQS[3]
SDRAM_CLK[0] R1613 22 DDR_CLK[0]
SDRAM_CLK[1] R1614 22 DDR_CLK[1]
SDRAM_CLK_L[0] R1615 22 DDR_CLK_L[0]
SDRAM_CLK_L[1] R1616 22 DDR_CLK_L[1]
B C
IC1603 IC1603 IC1603 IC1603
DDR_DQ[0]
RA1617
100
DDR_DQ[1]
C1626
0.1
DDR_DQ[2] DDR_DQ[0]
DDR_DQ[3]
C1621
0.1
DDR_DQ[4] DDR_DQ[1]
RA1618 DDR_DQ[5] DDR_DQ[2]
100
DDR_DQ[6]
DDR_DQ[7] DDR_DQ[3]
DDR_DQ[8] DDR_DQ[4]
RA1619 DDR_DQ[9]
C1622
100
0.1
DDR_DQ[10] DDR_DQ[5]
DDR_DQ[11] DDR_DQ[6]
DDR_DQ[12]
RA1620 DDR_DQ[13] DDR_DQ[7]
100
DDR_DQ[14]
DDR_DQ[15]
C1623
0.1
DDR_DQS[0]
C1649 R1619 100
0.1
C1641 C1650 0.1 C1627
0.1
R1617 100
DDR_DQM[0]
DDR_WE_L
C1642
0.1
DDR_CAS_L
DDR_RAS_L
DDR_BA[0]
DDR_BA[1]
DDR_A[10]
DDR_A[0]
DDR_A[1]
DDR_A[2]
DDR_A[3]
C1628
0.1
C1603
IC1601 IC1601 IC1601 IC1601
C1610
0.1
DDR_DQ[15]
C1605
0.1
DDR_DQ[14]
DDR_DQ[13]
DDR_DQ[12]
DDR_DQ[11]
C1606
0.1
DDR_DQ[10]
DDR_DQ[9]
DDR_DQ[8]
C1607
0.1
DDR_DQS[1]
R1620 100
C1611
0.1
R1618 100
DDR_DQM[1]
DDR_WE_L
DDR_CAS_L
DDR_RAS_L
DDR_BA[0]
DDR_BA[1]
DDR_A[10]
DDR_A[0]
DDR_A[1]
DDR_A[2]
DDR_A[3]
C1612
0.1
C1601 220
D E
2-13 2-14
DDR_DQ[16]
RA1621 DDR_DQ[17]
100
DDR_DQ[18]
C1634
0.1
DDR_DQ[15] DDR_DQ[19] DDR_DQ[16]
DDR_DQ[20]
C1629
0.1
DDR_DQ[14] RA1622 DDR_DQ[21] DDR_DQ[17]
100
DDR_DQ[13] DDR_DQ[22] DDR_DQ[18]
C1625
DDR_DQ[23]
0.1
DDR_DQ[12] DDR_DQ[24] DDR_DQ[19]
DDR_DQ[11] RA1623 DDR_DQ[25] DDR_DQ[20]
100
DDR_DQ[26]
C1630
0.1
DDR_DQ[10] DDR_DQ[27] DDR_DQ[21]
DDR_DQ[9] DDR_DQ[28] DDR_DQ[22]
C1624
RA1624 DDR_DQ[29]
0.1
100
DDR_DQ[8] DDR_DQ[30] DDR_DQ[23]
DDR_DQ[31]
C1631
0.1
DDR_DQS[1] DDR_DQS[2]
C1651 C1643 R1625 100
C1659
C1644 0.1 C1635
0.1
R1623 100
C1660
0.1
DDR_DQM[1] DDR_DQM[2]
C1652
0.1
R1622 100 DDR_WE_L
R1621 100 DDR_CAS_L
DDR_CKE DDR_RAS_L
DDR_A[12]
DDR_A[11] DDR_BA[0]
DDR_A[9] DDR_BA[1]
DDR_A[8] DDR_A[10]
DDR_A[7] DDR_A[0]
DDR_A[6] DDR_A[1]
DDR_A[5] DDR_A[2]
DDR_A[4] DDR_A[3]
C1636
0.1
C1618
0.1
DDR_DQ[0] DDR_DQ[31]
C1613
0.1
DDR_DQ[1] DDR_DQ[30]
DDR_DQ[2] DDR_DQ[29]
C1609
0.1
DDR_DQ[3] DDR_DQ[28]
DDR_DQ[4] DDR_DQ[27]
C1614
0.1
DDR_DQ[5] DDR_DQ[26]
DDR_DQ[6] DDR_DQ[25]
C1608
0.1
DDR_DQ[7] DDR_DQ[24]
C1615
0.1
DDR_DQS[0] DDR_DQS[3]
R1626 100
C1655
R1629 100 C1619
0.1
C1656
R1630 100 R1624 100
0.1
DDR_DQM[0] DDR_DQM[3]
DDR_CLK_L[1] DDR_WE_L
DDR_CLK[1] DDR_CAS_L
DDR_CKE DDR_RAS_L
DDR_A[12]
DDR_A[11] DDR_BA[0]
DDR_A[9] DDR_BA[1]
DDR_A[8] DDR_A[10]
DDR_A[7] DDR_A[0]
DDR_A[6] DDR_A[1]
DDR_A[5] DDR_A[2]
DDR_A[4] DDR_A[3]
C1620
0.1
F
IC1604 IC1604 IC1604 IC1604
DDR_DQ[31]
DDR_DQ[30]
DDR_DQ[29]
C1633
0.1
DDR_DQ[28]
DDR_DQ[27]
DDR_DQ[26]
DDR_DQ[25]
C1632
0.1
DDR_DQ[24]
DDR_DQS[3]
C1661
C1662
0.1
DDR_DQM[3]
DDR_CLK_L[0] R1628 100
DDR_CLK[0] R1627 100
DDR_CKE
DDR_A[12]
DDR_A[11]
DDR_A[9]
DDR_A[8]
DDR_A[7]
DDR_A[6]
DDR_A[5]
DDR_A[4]
C1604
IC1602 IC1602 IC1602 IC1602
DDR_DQ[16]
DDR_DQ[17]
DDR_DQ[18]
C1617
0.1
DDR_DQ[19]
DDR_DQ[20]
DDR_DQ[21]
DDR_DQ[22]
C1616
0.1
DDR_DQ[23]
DDR_DQS[2]
C1657
R1631 100
C1658
R1632 100
0.1
DDR_DQM[2]
DDR_CKE
DDR_A[12]
DDR_A[11]
DDR_A[9]
DDR_A[8]
DDR_A[7]
DDR_A[6]
DDR_A[5]
DDR_A[4]
C1602 220
p10614001a_rev0
SHEET 5
G