TA1241ANG Datasheet, PDF (19/30 Pages) Toshiba Semiconductor – DEFLECTION PROCESSOR IC FOR TVs

No.
CHARACTERISTIC
18 EHT Input D Range 1
TA1241ANG
SYMBOL UNIT
V_H2
V
ELECTRICAL
CHARACTERISTICS
LIMITS
MIN TYP. MAX
TEST METHOD (CONDITIONS V_CC = 9 V, Ta = 25±3°C)
BUS DATA AND SWITCHING MODE
[ ] ; SUBADDRESS, ( ) ; DATA
TEST METHOD
(1) Same as 17 above.
(2) Change the V_DC voltage from 1V to 7V.
5.7
6.2
6.7
[08] adjustment, SW₂-B
[04] (07)
(3) Measure the change in the TP7 voltage at this
time and measure the TP2 voltage V_H2.
19 EHT Input D Range 2
20 E / W NF Maximum DC Value
21 E / W NF Minimum DC Value
V_L2
V
1.3
1.8
2.3
[08] adjustment, SW₂-B
[04] (07)
V_H5
V
5.5
6.2
6.9
[08] adjustment, SW-A
[05] (00)
V_L5
V
1.5
1.7
1.9
[08] adjustment, all SW-A
[05] (3F)
22
E / W NF Maximum Parabola
Value
[08] adjustment, SW₂-B
V_PB
V_p-p
3.0 3.9 4.8 [05] (3F)
[06] (3F)
Measure the TP2 voltage V_L2 as above.
(1) Same as 12 above.
(2) Measure the TP5 voltage.
(1) Same as 12 above.
(2) Measure the TP5 voltage.
(1) V_DC input : 7V
(2) Measure the TP5 parabola amplitude.
Note: Unless otherwise specified in the bus data and SW mode column, use PRESET values
and SW-A.
19
2005-08-18