Sharp HT-CN410DVH, Руководство по обслуживанию

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HT-CN410DVH
24
Figure 3: MAIN CIRCUIT DIAGRAM (3/4)
GNDS
1
OUT
NR
2
OUT
NR
3
VC
C
2
N
4
PG
N
D
2
N
5
P
GND2
P
6
VC
C
2
P
7
OUT
P
R
8
OUT
P
R
9
OUT
NL
10
OUT
NL
11
VC
C
1
N
12
PG
N
D
1
N
13
P
GND1
P
14
VC
C
1
P
15
OUT
P
L
16
OUT
P
L
17
NC
18
GNDR
E
F
19
GNDR
1
20
VR
E
G1
21
VR
E
G1
22
VL
23
CO
N
F
IG
24
PW
R
D
N
25
TR
I-S
TA
TE
26
FA
U
L
T
27
TW
A
R
N
28
IN
L
A
29
IN
L
B
30
IN
R
A
31
IN
R
B
32
VR
E
G2
33
VR
E
G2
34
VS
IG
35
VS
IG
36
IC
5
0
4
ST
A518
GNDS
1
OUT
NR
2
OUT
NR
3
VC
C
2
N
4
PG
N
D
2
N
5
P
GND2
P
6
VC
C
2
P
7
OUT
P
R
8
OUT
P
R
9
OUT
NL
10
OUT
NL
11
VC
C
1
N
12
PG
N
D
1
N
13
P
GND1
P
14
VC
C
1
P
15
OUT
P
L
16
OUT
P
L
17
NC
18
GNDR
E
F
19
GNDR
1
20
VR
E
G1
21
VR
E
G1
22
VL
23
CO
N
F
IG
24
PW
R
D
N
25
TR
I-S
TA
TE
26
FA
U
L
T
27
TW
A
R
N
28
IN
L
A
29
IN
L
B
30
IN
R
A
31
IN
R
B
32
VR
E
G2
33
VR
E
G2
34
VS
IG
35
VS
IG
36
IC
5
0
3
OPT
.
GNDS
1
OUT
NR
2
VS
IG
35
VS
IG
36
ST
A518
C5
2
7
104
R502B
20
3
C566A
104/50V
C
1
C555B
R539B
R540B
C562B2
C563
220U/
+3
0
V
+3
0
V
C5
4
3
OP
T.
C5
4
4
OP
T.
C5
4
5
OP
T.
C5
4
6
O
P
T
.
C5
4
7
OP
T.
R5
1
5
OP
T.
VD3
3
C5
3
3
OP
T.
C5
3
4
OP
T.
C5
3
9
OP
T.
C5
4
0
OP
T.
C555A OPT.
R519A OPT.
C585A OPT.
C567A
OPT. C570A
OPT.
C569A
OPT.
C568A
OPT.
R527A
OPT.
R528A
OPT.
C556A OPT.
R520A OPT.
C586A OPT.
C571A
OPT.
C574A
OPT.
C573A
OPT.
C572A
OPT.
R529A
OPT.
R530A
OPT.
+3
0
V
+3
0
V
+3
0
V
C5
4
8
104
C5
4
9
104
C5
5
0
104 C
551
104
C5
5
2
104
R5
1
6
10K
VD3
3
C5
3
5
1U/50V
C5
3
6
1U/50V
C5
4
1
104/100V
C5
4
2
104/100V
R503B
20
R504B
20
C503B
330/50V C504B
330/50V
C575A
104/50V
C578A
104/50V
C577A
104/50V
C576A
104/50V
R531A
6R2
R532A
6R2
C556B 824/63V C557B 824/63V
R541B 3K3 R543B 3K3
R542B 3K3 R544B 3K3
220U/35V C566B 2C564B20U/35V
C565B
220U/35V
C567B
220U/35V
C558A 330/50V
R522A 20
C588A 824/63V
C579A
104/50V
C582A
104/50V
C581A
104/50V
C580A
104/50V
R533A
6R2
R534A
6R2
SR-
SL
-
FL
+
FL
-
C-
C+
SU
B+ SU
B-
(S
L
+
)
(S
L
-)
(C
-)
(C
+
)
(F
L
+
)
(F
L
-)
1 2 3 4 5 6 7 8 9
10 11 12
JK501 6C
H
SR- SU
B+ SU
B- SL
+ SL
-
UN-BT
L
DELET
E
STA518 DIGITAL POWER STA518 DIGITAL POWER
DWE#
DCS0#
DRAS0#
DCAS#
DRAS1#
DRAS2#
DQM
DOE#
DSCK
DMA[0]
DMA[1]
DMA[2]
DMA[3]
DMA[4]
DMA[5]
DMA[6]
DMA[7]
DMA[8]
DMA[9]
DMA[11]
DMA[10]
DB2
DB1
DB13
DB12
DB11
DB9
DB8
DB0
DB10
VC
C
1
8
VD3
3
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
VD3
3
RE
SE
T
MV
C
C
LA0 LA2 LA17 LA3 LA4 LA5 LA6 LA7 LA18 LA19 LA21 LA20 LA9 LA10 LA8
LA12 LA13 LA14 LA15 LA16 DB
15 DB
14
RE
SE
T WR
LL#
LA20 LA21 LA0 LA1 LA2 LA3 LA4 LA5 LA6 LA7 LA8 LA9 LA10 LA11 LA12 LA13 LA14 LA15 LA16 LA17 LA18 LA19
LC
S
2
#
LOE# LC
S
3#
LD0 LD1 LD2 LD3 LD4 LD5 LD6 LD7
LC
S1# LC
S2# LC
S3#
WR
LL#
WR
LL#
LA2 LA3 LA4 LA5 LA6 LA7 LA8 LA18 LA19 LA9 LA10 LA11 LA12 LA13 LA14 LA15 LA16
LA17 LA0 LA1 LD0 LD1 LD2 LD3 LD4 LD5 LD6 LD7 LC
S
3
#
LOE#
LOE# LD6 LD5 LD4 LD3 LD2 LD1 LD0 LA1
RE
SE
T
VD3
3
VD3
3
C2009104
C222 104
C2
0
1
0
104
C2
1
1
1
0
4
C298
220U/10V
C
294
220U/10V
RE
S
2
1
VC
C
3
IC
2
0
4
LM
809
FB217 60R
1
2
3
4 5
6
7
8
RA207
33
R2
1
2
O
P
E
N
R2
0
7
0
R25333
R254 33
R256
33
R255 33
F
B
219
100
C2
0
1
1
104
R2
8
6
0
FB221 100
C246 104
C247 104
C248 104
C249 104
C250 104
C251 104
C252 104
R2
8
5
3
9
0
LA20 LA21
R2
0
6
0
C2013 100U/16V
C208 104
L206
O Ohm
R2174K7
LD7 LA11
R2
0
4
10K
SP
D
IF-
O
U
T
C209 33P
C245
104
C2044
47U/16V
L214
10uH
V 0
Y 0
U0
R
282 75
R2
8
3
75
DOUT
DB[3]
DB[2]
41
DB[1]
42
DB[0]
43
VSS
44
VD33
45
DB[8]
46
DB[9]
47
DB[10]
48
DB[11]
49
DB[12]
50
DB[13]
51
VSS
52
VD3
3
53
DB
[1
4
]
54
DB
[1
5
]
55
LA
[1
6
]
56
LA
[1
5
]
57
LA
[1
4
]
58
LA
[1
3
]
59
LA
[1
2
]
60
LA
[1
1
]
61
VS
S
62
VD3
3
63
LA
[1
0
]
64
LA
[9
]
65
LA
[2
0
]
66
LA
[2
1
]
67
LW
R
LL#
68
LA
[1
9
]
69
LA
[1
8
]
70
LA
[8
]
71
VS
S
72
VDD
73
LA
[7
]
74
LA
[6
]
75
LA
[5
]
76
LA
[4
]
77
LA
[3
]
78
VS
S
79
VD3
3
80
LA
[2
]
81
LA
[1
7
]
82
LA
[0
]
83
LC
S
0
#
84
LC
S
1
#
85
LC
S
2
#
86
VS
S
87
VDD
88
LC
S
3
#
89
LD
[7
]
90
LD
[6
]
91
LD
[5
]
92
LD
[4
]
93
LD
[3
]
94
LD
[2
]
95
VS
S
96
VD3
3
97
LD
[1
]
98
LD
[0
]
99
LO
E#
100
LA
[1
]
101
SPD
_
D
O
B
M
/PL
L
3
102
SPD
IF
103
VD3
3
P
L
L
104
VS33_PLL
105
VREF
106
COMP
107
RSET
108
FDAC
109
VDAC
110
VD33_DAC
111
VS33_DAC
112
YDAC
113
CDAC
114
UDAC
115
ADC_BIAS
116
MIC
IC
2
0
1
ESS6826
VCC
1
DQ0
2
DQ1
4
VSSQ
6
DQ2
5
DQ3
7
VCCQ
3
DQ4
8
DQ5
10
VSSQ
12
DQ6
11
DQ7
13
VCCQ
9
DQML
15
WE
16
CAS
17
RAS
18
CS
19
A11
35
A10
22
A0
23
A1
24
A2
25
A3
26
VCC
14
VSS
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
NC
36
CKE
37
CLK
38
DQMH
39
NC
40
VCCQ
43
DQ8
42
DQ9
44
VSSQ
4
DQ10
45
DQ11
47
VCCQ
49
DQ12
48
DQ13
50
VSSQ
52
DQ14
51
DQ15
53
VSS
41
BA0
20
BA1
21
VCC
27
VSS
54
IC
2
0
8
S
D
R
A
M
_K4S641632
A1
5
1
A1
4
2
A1
3
3
A1
2
4
A1
1
5
A1
0
6
A9
7
A8
8
NC
9
NC
10
W
11
RP
12
VP
P
13
DU/W
P
14
NC
15
A1
8
16
A1
7
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
E
26
GND
27
G
28
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ1
0
34
DQ3
35
DQ1
1
36
VC
C
37
DQ4
38
DQ1
2
39
DQ5
40
DQ1
3
41
DQ6
42
DQ1
4
43
DQ7
44
DQ1
5
/A_
1
45
GND
46
BY
T
E
47
A1
6
48
IC207 MX26LV800BTC
TP501
TP502
TP
503 TP
504 TP
505 TP
506
TP
TP5
TP
509
TP
510
TP511
TP512
C5
2
9
OPT
.
C5
3
0
1000U
/50V
L504 30U
H
/2A
L505 OPT
.
L506 OPT
.
L507 OPT
.
L508 OPT
.
L509
30U
H
/2A
L510
30
UH/2
A
L511
30
UH/2
A
L512 30U
H
/2A
A0
12
A1
11
A2
10
A3
9
A4
8
A5
7
A6
6
A7
5
A8
27
A9
26
A1
0
23
A1
1
25
A1
2
4
A1
3
28
A1
4
29
A1
5
3
A1
6
2
A1
7
30
A1
8
31
A1
9
1
D0
13
D1
14
D2
15
D3
17
D4
18
D5
19
D6
20
D7
21
CE
22
OE
24
VC
C
32
GND
16
IC206 IC_27C080-90(OPEN)
RE
S
E
T
1
WE
3
ADDR
4
CL
K
2
CN
2
0
2
OPEN
PW
M
1
L
PW
M
2
R
PW
M
2
L
PW
M
3
L
BP
W
M1
L
B
BP
W
M2
RB
BP
W
M2
L
B
BP
W
M3
L
B
21
IC
205A
74
HC0
4
43
IC
2
0
5
B
74
HC0
4
65
IC
205C
74
HC0
4
8
9
IC
205D
74
HC0
4
10
11
IC
205E
74
HC0
4
12
13
IC
205F
74
HC0
4
C203 104
C210 33P
C212 33P
LRCK
BLCK
R241 180
R230 33
R231 33
R2424K7
R2464K7
R2454K7
VD3
3
JP501B
JP504B
C1
0
1
104
C1
0
2
104
C1
0
3
104
C1
0
4
104
C1
0
5
104
C1
0
6
104
C1
0
7
104
C1
0
8
104
C1
0
9
104
C1
1
0
104
C1
1
1
104
C1
1
2
104
C1
1
3
104
C1
1
4
104
C1
1
5
104
C1
1
6
104
C1
1
7
104
C1
1
8
104
C1
1
9
104
C1
2
0
104
C1
2
1
104
C1
2
2
104
C1
2
3
104
C1
2
4
104
C1
2
5
104
C1
2
6
104
C1
2
7
104
C1
2
8
104
C1
2
9
104
C2
1
5
104
R2
0
2
680
3 1
2 4
L513 20uH
31
2
4
L514
20uH
3 1
2 4
L515 20uH
3 1
2 4
L517 20uH
31
2
4
L518 20uH
SR+ FR+ FR- FL
- FL
+ C+ C-
+ FR
+F
L
+C
+S
R +S
L
+SUB
C279 104
R272 33
R274 33
R275 33
C216 47P
SU
B- SU
B+
FL
+ FL
- SL
+ SL
-
LRCLK
TSD0
TSD1
C
R5
2
1
0
R523
FL
No
use
A
B
C
D
E
F
G
H
2 1 3 4 5 6
ESS6809
WF10