ta1360ang TOSHIBA Semiconductor CORPORATION, ta1360ang Datasheet - Page 57

• Manufacturer Part Number: ta1360ang
• Description: Ycbcr/ypbpr Signal And Sync Processor For Digital Tv, Progressive Scan Tv And Double Scan Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Note No.
P18
DC restoration rate correction
point
Characteristics
SW1
B
SW2
B
Test Conditions
SW Mode
SW3
C
SW7
B
SW56
ON
1. Set DC restoration rate correction point to minimum (000), DC restoration rate correction limit point to 80%
2. Monitor DC level of #43 picture period. Set PS1 to V
3. Set DC restoration correction rate to minimum (000), and increase PS1 from V
4. Set DC restoration correction rate to maximum (111), and increase PS1 from V
5. Set DC restoration correction rate to maximum (111), DC restoration rate correction point (111), and increase
6. Determine V
V
SP0
(11), and connect external power supply PS1 to #3.
(DC voltage) and #43 (voltage in picture period).
and #43.
PS1 from V
V
#43
PC
57
V
V
DT0
DT1
3
. Plot relation between #56 and #43.
DT0
= [(V
= [(V
, and V
SP0
SP1
Test Method (Test condition: V
− V
− V
DT1
56
56
using the following equations.
)/1 V] × 100%
)/1 V] × 100%
DC restoration rate
correction point 000
3
CC
+ 0.7 V, and adjust unicolor so that DC level is + 1.0.
V
= 9 V/2 V, Ta = 25 ± 3 ° C)
SP1
#56
DC restoration correction
rate 000
DC restoration rate correction
point 111
3
3
. Plot relation between #56
. Plot relation between #56
TA1360ANG
2005-08-18