Sharp 28JS-74SS, Руководство по обслуживанию

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58
28JS-74S
SDA9380 (IC6006)
Application Circuit Diagram
Pin Configuration
+3.3 V
27k
24.576 MHz
44
33
37
38
41
42
43
39
40
49 51
47
46
SDA 9380
34
35
36
5
16
12
11
8
7
6
10
9
2
3
15
14
13
50 52 54 53 55 57 56 5860 59 61 62 64 63
32 30 31 29 27 28 26 24 25 23 21 22 20 19 17 18
FH
1
_
2
H
SYN
C
VD
D
(A1
)
VSS(A1
)
VD
D
(A2
)
VSS(A2
)
E/
W
H
SAF
E
HP
R
O
T
VPR
O
T
VSS(A3
)
VD
D
(A3
)
VD
-
VD
+
D/
A
Φ
=
2
VSS(D
)
FB
L
2
FB
L
1
VD
D
(D
)
SVM SSD R2 G2 B2 VD
D
(MC
)
RO
UT
GO
U
T
BO
U
T
SC
P
VSS(MC
)
SW
IT
C
H
B/V 1
G/U 1
R/Y 1
V/B 0
U/G 0
Y/R 0
VSS(A4)
VDD(A4)
DCI
VREFC
VREFN
VBLO
VREFH
PROTON
IBEAM
BSOIN
45
48
4
1
X2
X1
CLEXT
TEST
CLKI
SUBST
RESN
SCL
SDA
VDD(D)
VSS(D)
HD
H35K
H38K
PWM
VSYNC
22n
22n
22n
22n
22n
22n
100n
100n
75 75 75
75 75 75 75
75 75 75 75
22n 22n 22n
+8 V
100n 100n
+3.3 V
15p
15p
+3.3 V
+3.3 V
+3.3 V
100n
+3.3 V
100n
+3.3 V
+3.3 V
100n
+3.3 V
100n
+3.3 V
VSYNC
YUV
In
RGBFB1
In
RGBFB2
In
CLK
IIC bus
IBeam
UB Sense
B+ Sense
H-Flyback
V-Sawtooth
-V-Drive
+V-Drive
E/W-Parabola
B+ Control_1
B+ Control_0
H-Drive
SVM-Out
RGB-Out
Sense
HSYNC
+5 V
27k
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
SDA 9380
64 63 62 61 60 59 5857 56 55 54 53 51 52 50 49
17 1819 20 21 22 23 24 25 26 27 28 30 29 31 32
X2
X1
CLEXT
TEST
VSS
(D
)
CLKI
FB
L
2
FB
L
1
V
D
D(
D)
SVM
B/V 1
SSD R2 G2 B2 VD
D
(M
C
)
RO
UT
GOU
T
BO
U
T
SC
P
VSS
(M
C
)
SUBST
RESN
SCL
SDA
VDD(D)
VSS(D)
HD
H35K
H38K
PWM
FH
1
_
2
G/U 1
R/Y 1
SWI
T
C
H
V/B 0
U/G 0
Y/R 0
VSS(A4)
VDD(A4)
DCI
VREFC
VREFN
VBLO
VREFH
PROTON
IBEAM
BSOIN VSYNC
H
SYN
C
VD
D
(A1)
VS
S(
A1
)
VD
D
(A2)
VS
S(
A2
)
E/
W
H
SAF
E
HP
R
O
T
VP
R
O
T
VS
S(
A3
)
VD
D
(A3)
VD
-
VD
+
D/
A
Φ
=
2