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IV. M61250(CROMA) Pin Configuration
VIDEO/CHROMA GND(2)
VIF Vcc(1)
VIF Vcc(2)
H OUT
AFC FILT ER
DEF GND(2)
FBP IN
TV/Y IN
VREG Vcc
AFT OUT
DEF GND(1)
B OUT
R OUT
CHROMA APC FILT ER
EXT /C IN
Hi Vcc
SIF LIMIT ER IN
G OUT
X-T AL 3.58
V. RAMP OUT
V RAMP F/B
VIDEO/CHROMA Vcc(1)
V RAMP CAP
ACL/ABCL
VIDEO/CHROMA Vcc(2)
NC
ST ART UP Vcc
8.7V REG OUT
AUDIO AT T
[ Cr IN ]
[ Cb IN ]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
42
41
40
39
38
37
36
35
34
33
43
45
46
44
15
16
48
47
M61250FP
[M61251FP]
VIDEO/CHROMA GND(1)
NC
NC
29
IC DESCRIPTION
Summary of Contents for DTQ-14D4SSFM
Page 7: ...BLOCK DIAGRAM 6...
Page 14: ...13...
Page 17: ...16...
Page 18: ...17...
Page 29: ...28 Appendix IC DESCRIPTION III PIN DESCRIPTION...
Page 31: ...30 TROUBLESHOOTING GUIDE 1 NO POWER Appendix...
Page 32: ...40 42 63 2 3 62 59 58 41 26 27 64 7 31 30 22 VCC 5V 41 31 C517 DEF 180V 39 40 12 14 15 16 33...
Page 33: ...40 42 7 31 30 22 63 64 2 4 26 27 50 48 43 Z502 4 5M Trap Check ATT FILTER Circut C603 51 32...
Page 34: ...31 30 11 7 40 42 22 63 59 2 64 Vcc 5V Check T SDA SCL SVC S5 Key input Vco adjust 33...
Page 35: ...41 14 15 16 34 40 40 38 5 6 1 5 Check the voltage 25V Vertical IC Vcc 25V 34...
Page 36: ...37 38 22 33 36 35 34 24 21 22 23 27 26 30 31 Vcc 5V 15 22 Vcc 5V Check the voltage 35...