32HW-53 (serv.man2). IC voltage tables for the DA100 (50Hz) and DA50W chassis - Sharp TV Service Manual (repair manual). Page 3

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DA100 (50Hz) and DA50W Chassis – Voltage Tables
Page 3 of 9
Sharp Electronics (UK) Limited - March 2003
Revision 1
IC801 – Video Sync Processor (VDP)
Type:
Micronas VDP 3120C2
Sharp Part Number: RH-IX1688BMN2
Package:
DIL
Price Code:
BH
This IC is the same type for all FW models.  GF and HW models can be fitted with the VDP 3130 (part
number RH-IX1858BMZZ).  The voltage for this IC are similar.
Pin
Name
I/O
Comment
DC
Voltage
1
TEST
X
Earth
0V
2
RESQ
I
Reset (RES1)
5.0V
3
SCL
I
Clock
4.6V
4
SDA
I/O
Data
3.9V
5
DSGND
X
Ground
0V
6
HCS
X
Not  connected
1.4V
7
FSY
X
Not  connected
1.3V
8
CSY
O
Composite sync
4.7V
9
MSY
X
Not  connected
5.08V
10
INTLC
X
Not connected
2.5V
11
VPROT
I
Vertical protection
0.3V
12
SAFTEY
I
EHT safety
0.77V
13
HFLB
I
Horizontal fly back
0V
14
GND
X
Ground
0V
15
VSUPD
I
Supply
5.0V
16
GND0
X
Earth
0V
17
PR0
I
Not used
3.3V
18
PR1
X
Not connected
0V
19
PR2
X
Not connected
0V
20
PORT2
X
Earth
0V
21
PORT3
X
Earth
0V
22
PORT4
X
Earth
0V
23
PORT5
X
Earth
0V
24
PROT6
X
Earth
0V
25
DSGND
X
Earth
0V
26
RSW2
I
Not used
0V
27
RSW1
I
Not used
0V
28
SENSE
I
Not used
0V
29
GNDM
X
Earth
0V
30
VERTQ
X
Earth
0V
31
VERT
O
Vertical drive
1.7V
32
EW
O
East/west control
1.0V
33
XREF
I
Reference
2.3V
34
SVM
O
SVM output
4.5V
35
GND
X
Earth
0V
36
VSUP
I
Supply
5.14V
37
ROUT
O
Red output
4.6V
38
GOUT
O
Green output
4.6V
39
BOUT
O
Blue output
4.6V
40
VRD
I
Control
2.5V
41
RIN
I
Red input
0V
42
GIN
I
Green input
0V
43
BIN
I
Blue input
0V
44
FBLIN
I
0V
45
RIN2
I
From RGB SCART
0V
46
GIN2
I
From RGB SCART
0V
47
BIN2
I
From RGB SCART
0V
48
FBLIN2
I
From RGB SCART
0.47V
49
CLK20
X
Not connected
2.6V
50
HOUT
O
Horizontal drive
2.8V
51
XTAL1
I
Crystal
-
52
XTAL2
O
Crystal
2.4V
53
VSTBY
I
Supply
5.13V
54
CLK5
X
Not connected
3.6V
55
GNDF
X
Earth
0V
56
ISGND
X
Earth
0V
57
VRT
I
Control
2.6V
58
VSUPF
I
Supply
5.1V
59
VOUT
O
Video output
1.4V
60
CIN
I
Chrominance input
1.5V
61
VIN1
I
Front AV and front S-Video
or composite
1.4V
62
VIN2
I
AV2 composite video
1.4V
63
VIN3
I
RGB SCART composite video
1.4V
64
VIN4
I
Tuner composite video
0V
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