Horizontal Raster Width And Position Control Schematic - Ceronix 1493 Service Manual

HORIZONTAL RASTER WIDTH AND POSITION CONTROL SCHEMATIC.

Horizontal Raster Position Adjustment
22K
189
0Ω 4.7Ω
V+(+5V)
191 185
4.7Ω
V+(-5V)
195
H. S. +12V
Vert. Output
10.0K
Vertical
022
Yoke
1,000uF
10.0K
449
023
1.2Ω
HORIZONTAL WIDTH CONTROL
385
0Ω
194
.33uF
10K
5
038 1/4
082
LM324
200K
6
6V
040
Parabolic
FBT Pin 4
Pincushion
Beam Current
Load Resistor.
6V
Blooming
009
Correction.
I BEAM
097
.1uF
.01uF
010
054
GND
HS +12V
H. Width Adjustment
Range.
5
8
1/2
043 7
LM392
12.1K Amp.
6
049
4
045
.01uF
H. Size
Control
047
GND
FBP, FBT Pin 8
68Ω 1W
425
150Ω 1/2W
SR
424
0Ω 270Ω
188 423
SL
+6V
13
4
510Ω
14
1/4
LM324
021
12
033
+
11
+6 Volt
Source
GND
10.0K
HS +12V
031
10.0K
9
029
10
6V
3.3K
GND
7
050
5.6-6.2VDC Vs
033
2-3.6Vpp 33,B2
Correction
041
Q
See
Table
042
044
+24-27V Line
28.0K
096
44.2K
2
1/2
058
1
LM392
3
10K Comp.
049
055
6.8K
056
10.0K
2-2.5VDC Hs
095
4.4Vpp 39,B3
HORIZONTAL WIDTH DRIVE
S4
S2
12mH
447
S1
18Ω
+12V
Line
063
+
100uF 100uF
026 026
HORIZONTAL YOKE
10.0K 972
051
107V or 127VDC
120Vpp
8
1/4
Max.
LM324
033
YC3
3.3K
053
-Linear
0Ω
Pincushion
430
Correction
5.6-6.2VDC Vs
Horizontal
1-1.7V 34,B2
Linearity
030
6V
R
See
4VDC
Table 30Vpp
Max.
052
4-19VDC Hs
27Vpp 36,J7
1N4937
462
2.7K
MTP
060
8N08
0Ω 510Ω
094 461
460
0.8-7VDC Hs
12Vpp 38,J7
057
Hs
250Vpp 32,F6
Min. H Size
YOKE
Matching
446
FR205
440
428
FR205
438
coil
1.5KV
432
442
431
Hs
20VDC
200Vpp 35,H7
Min.
H Size
200V 200V
444 443
457
HER105 HER105
50uH
477 478
458
0Ω
.68Ω .68Ω
1W 1W
454
475 476
1nF
100V
4VDC 20VDC Vs
463
11Vpp 15Vpp
37,I6
Ω
470
Max. Min.
H Size
1/2W
464
100V
456
GND
Horizontal
Output
FBT Pin 10
YC4
445
1.5KV
441
.022uF
630V
437
439
85