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2.5 Pin Assignments
Pin #
1
UNLOCK supervisory input
of OSC IC
2
MUTE output
3
Protector input
4
RESET input
5
Power input
6
GND
7
Crystal oscillator input
8
Crystal oscillator input
2
9
I
C communication port
2
10
I
C communication port
11
CS control output
12
Not used
13
Protector input
14
Protector input
15
Model changeover input
16
CS control output
17
CS control output
18
Not used
19
CS control output
20
External 5V detection input
2.6 CS Table
Horizontal
frequencies
CS0
Pin 11
<34K
<36.5K
<40K
<44K
<49K
<52K
<58K
<62.5K
<67K
<74K
<83K
83K<98K
98K<
2.7 Model Changeover Table
Model
RDF193H/FE991SB/DPlus93SB
RDF173H/FE791SB/Dpro750SB
Function
RDF193H/FE991SB/DPlus93SB
CS1
CS2
Pin 16
Pin 17
L
L
L
L
L
H
L
L
H
L
H
L
H
H
L
H
H
L
H
H
L
L
H
H
L
H
H
H
H
H
L
H
H
H
H
H
H
H
H
Pin 15
Circuit
Pin #
symbols
21
Signaling cable detection input
DEFL-IN
22
Key input
MUTE1
23
Key input
X/YRAY-IN
24
DDC communication port
RESET
25
DDC communication port
VDD
26
Vertical convergence control
VSS
output
27
Horizontal convergence control
X2
output
28
POWER SAVE control output
X1
29
POWER SAVE control output
ISDA
30
Degaussing control output
ISCL
31
Not used
CS0
32
Vertical sync output
AD-DRIFT
33
Horizontal sync output
MEAN-IN
34
Not used
HVOLT-IN
35
MUTE output
OPTION1
36
Rotation control output
CS1
37
Model changeover input
CS2
38
Model changeover input
CS3
39
Horizontal sync input
CS4
40
Vertical sync input
PC97
CS3
CS4
CS0
Pin 18
Pin 19
Pin 11
H
L
L
H
H
H
H
H
L
H
L
L
H
L
L
H
H
L
H
H
H
H
L
L
H
L
H
H
L
H
H
H
L
H
H
H
H
H
H
Pin 37
Pin 38
H
L
H
H
H
L
7-6
Function
RDF173H/FE791SB/Dpro750SB
CS1
CS2
CS3
Pin 16
Pin 17
Pin 18
L
L
L
H
L
H
H
L
H
L
H
L
H
L
H
H
H
H
H
H
H
H
H
H
H
H
Circuit
symbols
#5(PC)
AD1
AD0
HSDA
HSCL
CG-V
CG-H
PS2
PS1
DEG
TL
V-OUT
H-OUT
TR
MUTE
ROT
BL
BR
H-IN
V-IN
CS4
Pin 19
H
L
H
L
H
H
H
L
H
H
H
H
H
H
H
L
H
L
H
L
H
H
H
H
H
H
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