Philips 22HFL5530H-27 Service Manual page 113

Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.4.5 Diagram B10C, T6TF4HFG (IC 7GE2)
Block Diagram
Pin Configuration
2
Input Proc
Pat
gen
MVL manager
Color gamut
mapping
30
Video Q meter
PLL1
Noise estimator
Content
Detection
PLL2
256B 16kB 32kB Control
MRAM XRAM ROM reg. IF
80C51
IC2_1 IC2_2 SPI
I 2 Cm I 2
JTAG
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
A data output
Ambi-PWM
Figure 9-8 Internal block diagram and pin configuration
Contrast Reserve
Contr, Brightness
&
Clip Measure
White-point corr
Color LUT
& Dithering
Sharpness
Contr. enhance
H LTI
Output buffering
Histogram
Text enhance
Color processing
AmbiLight
Interrupt
UART
contr
6
2 Interrupt
SPI I Cs1
Cs0
SPI 6 X GPIO
PACIFIC3-N2
B data output
LVDS-o output
PB52.1HU LB
&
30
30
ADDR/DATA/RDN/WRN/
PSEN/TXD/RXD
Timing
inp_sync
3
control
Unit
3
PWM
Test
BST
control
6
test reset
PWM OSC
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
C data output
LVDS-e output
G_16840_099.eps
090207
9. EN 113