參數(shù)資料
型號: TDA9112A
廠商: STMICROELECTRONICS
元件分類: 偏轉(zhuǎn)
英文描述: HORIZ/VERT DEFLECTION IC, PDIP32
封裝: PLASTIC, SDIP-32
文件頁數(shù): 39/60頁
文件大?。?/td> 831K
代理商: TDA9112A
Obsolete
Product(s)
- Obsolete
Product(s)
TDA9112A
44/60
Figure 14. Geometric corrections’ schematic diagram
Int. V-ramp
To HPLL2
H-Ramp
generator
Tracking
with hor.
frequency
Controls:
1-quadrant
2-quadrant
(linear, before
corrections)
VDyCor
HVDyCor
11
EWOut
24
HEHTIn
X2
X4
X3
Xn
-1
32
17
Internal dynamic
phase waveform
9
HPLL1F
HEHTG
HSIZE
EWTrHFr
1
0
VHOThrfr
0V
KEYST
PCC
TCC
BCC
EWWC
EWSC
PARAL
PCAC
TCAC
BCAC
Keystone
Pin cushion
Top corner
Bot. corner
“W”
“S”
Parallelogram
Pin cushion
asymmetry
Top corner
asymmetry
Bottom corner
asymmetry
Breathing
Vmidref
VDC-AMP
HVDC-HAMP
HVDC-VAMP
HVDC-HSHAP
VDyCorPol
HVDyCorPol
Shape
H-size control
VVD-DC
VHVD-DC
VHEHTnull
VEW-base
0V
VEW(min)
VEW(max)
0V
EW
T
rH
S
iz
e
DC
0...2.5V
tracking
HSIZE
EW
T
rH
S
iz
e
tracking
HVDC-HPH
Phase
-1
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