Sharp 70GS-64SDE, Service Manual

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26
70GS-64S
1
I
H
G
F
E
D
C
B
A
2 3 4 5 6 7
SCHEMATIC DIAGRAM OF DIGITAL MODULE UNIT (F7313NOA), 01 Version.
Page 27
GN1285
10 X 100
Y(B)
12 X 100
GN01285
1
REALIZADO VERIFICA
+5V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+5V
+5V
+5V
+5V
+5V
+5V
VS
VO
CI
VI2
VI3
VI4
VO
FB1 FB1
B B
G G
R R
VI1
FB1
VI3
B
G
VI2
R
VI4
CI
FBM
DUM
VIDEO
RM
VI1
VS
RES
HS
AVI
HS
AVI
HS
SCL
V0
Y1
V0 V0
V1
Y7
Y4
Y2
Y7
Y4
Y6
Y1
Y0
Y0
U0
U1
Y3
U0
V1
Y4 U1
Y0
Y5 Y5
Y6
SCL
Y7
Y4
Y2
Y6
SDA
Y3
Y2
Y1
U1
Y3 Y0
U0
Y5
Y1
Y2
SDA
V0
Y5
V1
Y7
Y3
V1
U0
U1
Y6
GND
GND
.
.
.
.
.
.
.
.
.
.
.
.
R6
R6
R6014
R6016
R6018
R6019
R6013
R6015
R6017
R6012
R6011
R6010
R6009
R6008
R6022
R6020
R6
R6028
R6026
R60
R6024
1 2 3 4 5 6
(YA)
1 2 3 4 5 6 7 8 9 10 11 12
Q6021
2SC2412
R6100
100K
R6104
4M7
C6109
1uF
L6001
3.3uH
L6002
3.3uH
L6010
3.3uH
C6074
100nF
D6007
DX0551
Q6024
BC807
D6010
DX0551
R6088
10K
R6101
100K
Q6023
2SC2412
R6102
330K
R6097
100
Q6022
BC807
R6098
330
L6005
1uH
R6030
100
R6
L6004
10uH
C6066
100nF
L6003
3.3uH
R6004
220 C6043
150pF
(CH)
C6050
150pF
C6057
150pF
(CH)
C6063
56pF
(CH)
X6001
20.25MHz
B0219BM
C6036
47nF
C6065
10uF
(50V)
C6008
100nF
C6006
47nF
C6031
3.3pF
C6029
10nF
C6053
330nF C6054
330nF
R6003
75
C6039
330nF C6040
330nF
R6001
75 R6002
75
C6046
330nF C6047
330nF C6060
1nF
R6071
75 R6072
75 R6073
75 R6074
75
L6008
3.3uH L6013
3.3uH L6014
3.3uH L6015
3.3uH
C6055
330pF
C6059
330pF
C6061
330nF C6062
330nF
C6070
150pF
L6012
3.3uH
C6032
3.3pF
L6009
3.3uH
R6107
560K
C6051
1n5
C6052
220nF
C6038
390pF
L6017
3.3uH
C6011
100nF
IC6001
VPC3230
B1
1
G1
2
R1
3
B2
4
G2
5
R2
6
ASGF
7
NC
8
VSUPCAP
9
VSUPD
10
GNDD
11
GNDCAP
12
SCL
13
SDA
14
RESQ
15
TES
T
16
VGAV
17
YCOEQ
18
FFIE
19
FFWE
20
FFRS
T
W
21
FFRE
22
FFOE
23
CLK20
24
GNDPA
25
VSUPPA
26
LLC2
27
LLC1
28
VSUPLLC
29
GNDLLC
30
Y7
31
Y6
32
Y5
33
Y4
34
GNDY
35
VSUPY
36
Y3
37
Y2
38
Y1
39
Y0
40
C7
41
C6
42
C5
43
C4
44
VSUPC
45
GNDC
46
C3
47
C2
48
C1
49
C0
50
GNDSY
51
VSUPSY
52
INTLC
53
AV0
54
FSY
55
MSY
56
VS
57
FPDAT
58
VSTBY
59
CLK5
60
NC
61
XTAL
1
62
XTAL
2
63
ASGF
64
GNDF
65
VRT
66
I2CSEL
67
ISGND
68
VSUPF
69
VOUT
70
CIN
71
VIN1
72
VIN2
73
VIN3
74
VIN4
75
VSUPAI
76
GNDAI
77
VREF
78
FB1IN
79
AISGND
80
C6110
39nF
C6007
1n5
C6026
1n5 C6037
47nF
R6075
75
JF001
C6306
150pF
C6010
68nF
C6001
68nF
C6004
68nF
R6106
68K C6081
220pF
R6099
68
C6085
33pF
IC6002
SAA4956TJ
SCL
1
GND
2
D11
3
D10
4
D9
5
D8
6
D7
7
D6
8
D5
9
D4
10
D3
11
D2
12
D1
13
D0
14
SWCK
15
RSTW
16
WE
17
IE
18
VDD
19
SDA
20
VDD
21
VDD
22
OE
23
RE
24
RSTR
25
SRCK
26
Q0
27
Q1
28
Q2
29
Q3
30
Q4
31
Q5
32
Q6
33
Q7
34
Q8
35
Q9
36
Q10
37
Q11
38
GND
39
NREN
40
R6105
82K
C6084
1nF
R6096
220
R6103
10K
FB6207 FB6206 FB6205
FB6208
7 8 9 10 11 12
Q6027
2SC2412
R6130
270
C6205
100pF
C6035
47uF
(50V)
C6034
470uF
(6.3V)
C6030
470uF
(6.3V)
C6056
330pF
C6028
47nF
C6033
10nF
C6058
330pF
C6005
220nF
C6027
47uF
(50V)
C6002
1n5
C6025
390pF
Digitally signed by Adolfo Fernandez
cn=Adolfo Fernandez, ou=CAD GLOBAL NETWORK, o=SHARP, c=ES
Date: 2001.11.14 13:13:47 Z
Reason: This document is ready for approval
Digitally signed by Castill
cn=Castillo, Fco., ou=SE
Date: 2001.11.14 13:24:5
Reason: I have reviewed