Sharp HT-CN410DVH Service Manual page 24

HT-CN410DVH
DB2
DB1
DB0
DB8
DB9
DB10
DB11
DB12
DB13
A
DMA[0]
DMA[1]
DMA[2]
B
DMA[3]
DMA[4]
DMA[5]
DMA[6]
DMA[7]
DMA[8]
DMA[9]
DMA[10]
DMA[11]
DSCK
DOE#
DCS0#
DRAS0#
DCAS#
DWE#
C
DQM
DRAS1#
DRAS2#
D
E
F
G
H
1
DB[3]
41
DB[2]
42
DB[1]
43
DB[0]
44
VSS
45
VD33
46
DB[8]
47
DB[9]
48
DB[10]
49
DB[11]
50
DB[12]
51
DB[13]
C279 104 52
VSS
1
C245 104
DB0
23 2
A0 DQ0
DB1
24 4
A1 DQ1
DB2
25 5
A2 DQ2
DB3
26 7
A3 DQ3
DB4
29 8
A4 DQ4
DB5
30 10
A5 DQ5
DB6
31 11
A6 DQ6
DB7
32 13
A7 DQ7
DB8
33 42
A8 DQ8
DB9
34 44
A9 DQ9
DB10
22 45
A10 DQ10
DB11
35 47
A11 DQ11
DB12
48
DQ12
DB13
50
DQ13
FB217 60R DB14
38 51
CLK DQ14
DB15
37 53
CKE DQ15
R25333
C246 104
1
VCC
C247 104
14
VCC
C248 104
4 5 19 27
CS VCC
C249 104
3 6 18
RAS
C250 104
2 7 17 3
CAS VCCQ
C251 104
1 8 16 9
WE VCCQ
C252 104
43
RA207 33 VCCQ
49
VCCQ
15
C2044
33 R254 DQML
39 6
47U/16V
DQMH VSSQ
33
R255
20 12
BA0 VSSQ
21 4
BA1 VSSQ
52
33
R256
VSSQ
36 28
NC VSS
41
VSS
40 54
NC VSS
STA518 DIGITAL POWER
R522A
C558A 330/50V
6R2
104/50V
R534A
C582A 104/50V
C581A
C588A
TP512
2
Figure 3: MAIN CIRCUIT DIAGRAM (3/4)
ESS6809
IC206 IC_27C080-90(OPEN)
C222 104
C298
220U/10V
20
R504B
C504B C503B
R503B
330/50V 330/50V
20 20
6R2 6R2 6R2
104/50V
R533A 104/50V R532A R531A 104/50V
104/50V C579A C578A 104/50V 104/50V C575A
C580A C577A C576A
824/63V
C557B 824/63V C556B 824/63V
R543B 3K3 R541B
R544B 3K3 R542B
C566B 2C564B20U/35V 220U/35V
C567B C565B
220U/35V 220U/35V
TP511
3 4
24
MIC
116
ADC_BIAS
115
UDAC
114
CDAC
113
YDAC
112
VS33_DAC
111
VD33_DAC
110
VDAC
109
FDAC
108
RSET
107
COMP
106
VREF
105
VS33_PLL
C2013 100U/16V
C208 104
FB221 100
R2174K7
C216 47P
IC207 MX26LV800BTC
STA518 DIGITAL POWER
R520A OPT.
C556A OPT.
OPT. OPT.
R530A R529A
C574A OPT. OPT. C571A
OPT. OPT.
C573A C572A
C586A OPT.
3K3 JP501B
3K3
2
1
L515 20uH L517
3 1
4 2
+SUB
5
U0
V 0
Y 0
C2009104
R2454K7
R2464K7
R2424K7
R272 33
LRCLK
R274 33
TSD0
R275 33
TSD1
C209 33P
R231 33 DOUT
C210 33P
R230 33 BLCK
C212 33P
R241 180 LRCK
O Ohm
L206 C203 104
R523
R519A OPT.
C555A OPT.
R502B
20
OPT. OPT.
R528A R527A 104/50V
C570A OPT. OPT. C567A C566A
OPT. OPT.
C569A C568A
C585A OPT.
C555B
R539B
R540B
4
C562B2
3
20uH
C563
220U/
JP504B
TP5
TP
2 4
TP502
1 3
TP501
6
3
1
C