參數(shù)資料
型號(hào): LA76810A
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Linear IC For PAL/NTSC Color Television Sets VIF/SIF/Y/Deflection 1chip IC
中文描述: 單片線性集成電路為PAL / NTSC制式彩電資料表格/應(yīng)力強(qiáng)度因子/年/撓度1chip集成電路
文件頁數(shù): 25/40頁
文件大小: 504K
代理商: LA76810A
www.DataSheet4U.com
LA76810A
NoA0252-25/40
Continued from preceding page.
Input signal
Symbol
Test point
Input signal
Test method
Bus bit/input signal
Horizontal blanking
right variable range@0
BLKR0
Y IN:
Horizontal/
vertical sync
signal
PAL
Measure the time T from the left end of Hsync at
pin 42 Y IN to the left end of blanking at pin 21
BlueOUT with BLKR = 000.
BLKR: 000
Horizontal blanking
right variable range@7
BLKR7
Y IN:
Horizontal/
vertical sync
signal
PAL
Measure the time T from the left end of Hsync at
pin 42 Y IN to the left end of blanking at pin 21
BlueOUT with BLKR = 111.
BLKR: 111
Sand castle pulse crest
value H
SANDH
Y IN:
Horizontal/
vertical sync
signal
PAL
Measure the supply voltage at point H of the pin
28 FBP IN wave form for Hsync period.
Sand castle pulse crest
value M1
SANDM1
Y IN:
Horizontal/
vertical sync
signal
PAL
Measure the supply voltage at point M1 of the pin
28 FBP IN wave form for Hsync period.
Sand castle pulse crest
value L
SANDL
Y IN:
Horizontal/
vertical sync
signal
PAL
Measure the supply voltage at point L of the pin
28 FBP IN wave form for Hsync period.
Sand castle pulse crest
value M2
SANDM2
Y IN:
Horizontal/
vertical sync
signal
PAL
Measure the supply voltage at point M2 of the pin
28 FBP IN wave form for Vsync period.
Burst gate pulse length
BGPWD
Y IN:
Horizontal/
vertical sync
signal
PAL
Measure the BGP width T of the pin 28 FBP IN
wave form for Hsync period.
Continued on next page.
28
28
28
28
42
21
42
21
Blue
Hsync
Y IN
T
Blue
Hsync
Y IN
T
H
M1
L
L
28
T
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