Date : 10/02/98 R762271
Electromagnetic Focus+Hor Shift
R762271
12
Sub module
R762271S
Blockdiagram
Preparation and Adjustment of the waveforms
necessary for the focus coils
IC
3
0
0
Bu
ff
e
r
VD
L
IC
3
0
2
IC
402
c
o
m
par
at
or
IC
3
0
0
c
lam
p
ing
Q
3
12/
IC
309
sw
it
ch
t
o
p
Q
3
11/
IC
309
sw
it
c
h
bot
to
m
V P
A
R
Top
Bo
tt
o
m
IC
300
Bu
ff
er
LP
Q
3
00/
3
0
1
IC
40
3/
Q
420
co
rn
e
r
fo
c
u
s
s
in
g
V P
A
R
IC
3
0
0
Bu
ff
e
r
IC
3
0
1
IC
307
c
o
m
par
a
tor
(+
)
IC
307
com
par
at
or
(-
)
Q
3
0
2
/303
/3
06
c
lam
p
ing
Q
3
1
0
/IC
3
0
9
sw
it
ch
r
ight
Q
3
0
9
/IC
3
0
9
sw
it
ch
l
e
ft
Ri
gh
t
Lef
t
D
ri
ver
IC
3
0
3
d ig
ita
l
p ote
n tio
m ete
r (
x 4)
IC
3
1
1
d ig
ita
l
p ote
n tio
m ete
r (
x 4)
IC
3
1
2
d ig
ita
l
p ot
e nt
io
m et
e r (
x 4)
IC
3
1
3
d ig
ita
l
p ot
e nt
io
m et
e r (
x 4)
+1
.5
V
-1
.5
V
H
A
m
pl
(
n
ot
u
s
ed
)
B S
tat
ic
G S
ta
ti
c
R S
ta
ti
c
IC
310
IC
310
R
HOR
R V
E
R
T
IC
3
1
4
IC
3
1
4
G H
O
R
G
VER
T
IC
314
IC
314
B
HOR
B V
E
RT
SD
A
SC
L
IC
3
0
6
78L
0
5
IC
304
3
1
7LZ
IC
305
337L
Z
+1
2
V
-1
2
V
+5
V
+3
.2
V
-1
.7
V
Summary of Contents for GRAPHICS 1209S
Page 4: ...BARCO PROJECTION SYSTEMS GRAPHICS 1209S 90 00972 230V AC 90 00977 120V AC SAFETY NOTICE...
Page 9: ...BARCO PROJECTION SYSTEMS GRAPHICS 1209S 90 00972 230V AC 90 00977 120V AC GENERAL INFORMATION...
Page 28: ...BARCO PROJECTION SYSTEMS GRAPHICS 1209S 90 00972 230V AC 90 00977 120V AC SERVICE SHEETS...
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Page 98: ...Date 10 02 98 R762720 R G B Driver R762720 1 SERVICE SHEET...
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Page 125: ...Date 10 02 98 R762839 RGB Output ABL CRT R762839 1 SERVICE SHEET...
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Page 142: ...Date 10 02 98 R7625115 Controller module R7625115 1 SERVICE SHEET R7625115 r00...
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Page 157: ...Date 10 02 98 762457 Deflection Switching Module 762457 1 SERVICE SHEET...
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Page 166: ...Date 10 02 98 R7621127 Sync Vertical Deflection R7621127 1 SERVICE SHEET...
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Page 203: ...Horizontal Deflection 1 Date 10 02 98 R7621085 R7621085 SERVICE SHEET R7621085S...
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Page 307: ...Date 18 06 96 R762284 Power mains input module R762284 1 SERVICE SHEET Rev 01...
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Page 339: ...Date 10 02 98 R7627591 Frame cpl R7627591 1 SERVICE SHEET R806430...
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Page 354: ...Date 10 02 98 R761781 IR Receiver module R761781 1 SERVICE SHEET IRRECEPTION IRRECEPTION...
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Page 359: ...Date 10 02 98 R762510 IR RS 232 Communication module 1 R762510 SERVICE SHEET...
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