參數(shù)資料
型號(hào): TB1254N
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP56
封裝: 0.600 INCH, PLASTIC, SDIP-56
文件頁(yè)數(shù): 7/58頁(yè)
文件大小: 526K
代理商: TB1254N
Ver3.7
00/01/28 15
ITEMS
BITS
DESCRIPTIONS
PRESET
Audio ATT
Sub; 0B h
7
Audio attenuator
00:
Mute
01:
-85 dB
~ 7F:
0 dB
00: Mute
Au Gain
Sub; 0D h
1
Audio Gain Switch
0:
927mVrms at 25kHz/DEV
1:
500mVrms at 25kHz/DEV
0:
927mVrms
at
25kHz/DEV
6.5MHz SIF Fix
Sub; 0A h
1
Beet up the SIF carrier frequency to 6.5MHz (single carrier)
0:
normal
1:
beet up to uni- 6.5MHz
0: normal
Buzz Reducer
Sub; 11 h
1
Nyquist Buzz Reducer SW
0:
on
1:
off
0: on
VIDEO STAGE
ITEMS
BITS
DESCRIPTIONS
PRESET
Sharpness
Sub; 03 h
6
Sharpness control
peak:2.75MHz
00: -5.4dB ~ 20: 3.3dB ~ 3F: 6.6 dB
00:-5.4dB
DC Rest.
Sub; 0F h
2
DC Restoration control
00: 120%
01: 90%
10: 100%
11: 110%
00:120%
Black Stretch
Sub; 0F h
2
Set the black stretch start point
00: off
01: 25IRE
10: 35IRE
11: 45IRE
00: off
point
Sub; 0F h
2
Set the non linear
curve for Y signal
00: off
01: 90IRE
10: 80IRE
11: 70IRE
00: off
Y DL
Sub; 05 h
3
Y Delay time
000: -40ns
100:
+120ns
001:
0ns
101:
+160ns
010: +40ns
110:
+200ns
011: +80ns
111:
+240ns
001: 0ns
C-Trap
Sub; 02 h
1
Chroma trap filter for Y input
0:
OFF
for Y / C Separated input
1:
ON
for internal C trap(-20dB or less)
0:OFF
WPS
Sub; 00 h
1
White Peak Suppresser Switch
0:
ON
1:
OFF
0:ON
coring SW
Sub; 0Ch
1
on/off the coring
0:
on
1:
off
0: on
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