Topfield TF4000FI, Руководство по обслуживанию, Страница: 54 / 62

A A
B B
C C
D D
E E
4
4
3
3
2
2
1
1
SDRAM
1.4
TF4000Fi
B
61
2
, 3
15, 2004
월요일
월
Title Si
ze
Document Number
Rev
Date:
Sheet
of
SD_DT6 SD_AD4 SD_DT[0..15] SD_DT15 SD_AD2 SD_DT11 SD_AD13 SD_DT2 SD_AD8 SD_AD6 SD_DT13 SD_DT4
SD_AD12
SD_DT9 SD_AD7 SD_DT14 SD_DT3
SD_AD14
SD_DT5 SD_AD9
BS0
BS0
SD_DT8 SD_DT1
SD_AD12
SD_AD0 SD_AD10 SD_AD11 SD_DT7 SD_DT0 SD_DT12 SD_AD[0..14] SD_AD5 SD_AD1 SD_AD3 SD_DT10
+3.3V
+3.3V
+3.3V
BC38 0.1uF
U12
K4S6416
32
23 24 25 26 29 30 31 32 33 34 22 35
2 4 5 7 8
10 11 13 42 44 45 47 48 50 51 53 39 15 16 17 18 19 38 37
1 14 52 46 12 6 3 9 43 49 28 41 36
20 21
27 54 40
BA0 BA1 BA2 BA3 BA4 BA5 BA6 BA7 BA8 BA9 BA10 BA11 BD0 BD1 BD2 BD3 BD4 BD5 BD6 BD7 BD8 BD9 BD10 BD11 BD12 BD13 BD14 BD15 UDQM LDQM WE CAS RAS CS CLK CKE
VCC0 VCC1
VSSQ3 VSSQ2 VSSQ1 VSSQ0
VCCQ0 VCCQ1 VCCQ2 VCCQ3
VSS0 VSS1
NC0
BNK0 BNK1
VCC2
VSS2
NC1
BC35 0.1uF
R82
0
BC39 0.1uF
BC36 0.1uF
R83
X
(0
)
BC40 0.1uF
L9 BEAD-601 L10 BEAD-601
BC37 0.1uF
SD_CAS SD_RAS SD_CLK SD_DQMH SD_CS0
SD_AD[0..14] SD_DT[0..15]
SD_WE SD_DQML