ta1360afg TOSHIBA Semiconductor CORPORATION, ta1360afg Datasheet - Page 74

• Manufacturer Part Number: ta1360afg
• Description: Ycbcr/ypbpr Signal And Sync Processor For Digital Tv, Progressive Scan Tv And Double Scan Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Test Conditions for Color Difference Block 2
Common Test Conditions for Color Difference Block 2
Note No.
A01
1.
2.
3.
Color difference contrast
adjustment
characteristic
SW71 = B, SW70 = B, SW61 to SW63 = B, SW44 = ON, SW40 = B
Unless otherwise specified, measure each bus data with preset values.
Set the following data.
Subaddress (00)
Subaddress (02)
Subaddress (05)
Subaddress (06)
Subaddress (07)
Subaddress (0B)
Subaddress (0C)
Subaddress (12)
Subaddress (13)
Subaddress (15)
Subaddress (18)
Subaddress (1A)
Subaddress (1B)
Subaddress (1C)
Subaddress (1D)
Characteristics
Data (02)
Data (0C)
Data (7F)
Data (6C)
Data (40)
Data (7F)
Data (84)
Data (F0)
Data (F0)
Data (00)
Data (00)
Data (C0)
Data (E0)
Data (03)
Data (78)
SW68
C
SW67
or
A
B
SW66
or
A
B
SW26
A
Test Conditions
SW Mode
SW25
A
SW24
A
SW21
A
74
SW19
A
SW18
A
1.
2.
3.
4.
5.
Set brightness to maximum, and subaddress (12) data to (F0).
Input signal 3 (f
Change unicolor data to maximum (7F), center (40), and minimum (00), and
measure pin 12 picture period amplitude V
respectively.
Determine unicolor amplitude ratio between maximum and minimum in
decibels. (∆V
Repeat the steps 2 to 4 above with the following pins: Input (picture period
amplitude 0.2 Vp-p) from pin 67, and measure pin 14.
uCY
0
)
= 100 kHz, picture period amplitude = 0.23 Vp-p) from pin 66.
Test Method
uCYMAX
, V
uCYCNT
TA1360AFG
, and V
2005-08-18
uCYMIN