Philips 50pf9966 Service Manual page 114

Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.15.5 Diagram B3B, SAA4998 (IC7760)
Block diagram of the luminance part in full FALCONIC mode.
YA0 to YA7
SNDA
SNRST
PIPON
TWOFMON
TRSTN
CLK32
Block diagram of the chrominance part in full FALCONIC mode.
UVA0 to UVA7
Pin configuration
SNRST
TWOFMON
DYNAMIC
55 to 62
NOISE
REDUCTION
94
VD
41
SNCL
34
SNERT
INTERFACE
33
COMPRESS
25
ACV
32
RST
MUX
36
50
CONTROL
63
REA
64
IE
67
REF
MPR
LEFT
31
TCK
30
TDO
29
TDI
BST/ TEST
28
TMS
27
83
FIELD MEMORY 2
COMPRESS/
FORMAT
42 to 47,
53, 54
DECOMPRESS/
DNR
REFORMAT
MPR
LEFT
TCK 31
RST 32
33
SNDA 34
V DDE 35
PIPON 36
V SSM 37
V DDM 38
V SSM 39
V DDM 40
SNCL 41
UVA0 42
UVA1 43
UVA2 44
UVA3 45
UVA4 46
UVA5 47
V DDD 48
V SSD 49
50
Figure 9-16 Internal Block Diagram and Pin Configuration.
FIELD MEMORY 2 MEMORY CONTROL
DECOMPRESS
MUX
DE-INTERLACER
WITH EDDI
vectors
VERTICAL
MPR
PEAKING
RIGHT
SPM TPM ESM
MOTION ESTIMATOR
vectors
UPCONVERSION
FIELD MEMORY 3
DECOMPRESS/
REFORMAT
SAA4998H
vectors
MPR
RIGHT
UPCONVERSION
VERTICAL
ZOOM
SAA4998H
FTP2.2U AA
FIELD MEMORY 3
SAA4998H
68, 69,
71 to 76
YF7 to YF0
VERTICAL 1, 2,
ZOOM 5 to 8,
95, 100
YG7 to YG0
78 to 81,
88, 89,
92, 93
FORMAT UVF7 to UVF0
9 to 13,
17 to 19
UVG7 to UVG0
100 YG6/DPIP6
99 V SSM
98 V DDM
97 V SSM
96 V DDM
95 YG7/DPIP7
94 VD
93 UVF0
92 UVF1
91 V DDA
90 V SSA
89 UVF2
88 UVF3
87 V SSD
86 V DDD
85 V SSS
84 V DDS
83 CLK32
82 V SSE
81 UVF4
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9. EN 117