saa569x NXP Semiconductors, saa569x Datasheet - Page 104

• Manufacturer Part Number: saa569x
• Description: Enhanced Tv Microcontrollers With On-screen Display Osd
• Manufacturer: NXP Semiconductors

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Bidirectional ports have been configured as open-drain, output ports have been configured as push-pull.
AV status
program
program
minus( )
plus( )
volume (R)
V AFC
brightness
volume (L)
V SS
menu
saturation
V tune
contrast
CVBS (SCART)
hue
CVBS (IF)
V DD
40 V
V DD
V SS
100 nF
100 nF
PH2369
1 k
1 k
signals
control
V DD
V SS
TV
V SS
VHF-H
VHF-L
UHF
100 nF
V SS
V SS
V DD
47 F
V SS
V SS
SYNC_FILTER
P2.0/TPWM
P2.1/PWM0
P2.2/PWM1
P2.3/PWM2
P2.4/PWM3
P2.5/PWM4
P2.6/PWM5
P2.7/PWM6
P3.0/ADC0
P3.1/ADC1
P3.2/ADC2
P3.3/ADC3
P0.2/INT2
P0.3/INT3
P0.4/INT4
P0.0/RX
24 k
P0.1/TX
P0.7/T2
CVBS0
CVBS1
V SSC
V SSA
IREF
P0.5
P0.6
100 nF
V DD
V SS
100
93
94
95
96
97
98
1
2
4
5
6
11
16
17
18
22
24
13
28
29
30
31
32
34
35
Fig.46 Application diagram.
V DD
14
EA
SAA567x
SAA569x
72
RESET
V SS
V SS
A0
A1
A2
12, 60
21, 42
PCF8582E
EEPROM
84
83
82
81
80
79
78
76
75
73
71
70
69
63
55
53
52
48
47
46
45
44
43
41
P1.5/SDA1
P1.4/SCL1
P1.7/SDA0
P1.6/SCL0
P1.3/T1
P1.2/INT0
P1.1/T0
P1.0/INT1
V DDP
RESET
XTALOUT
XTALIN
OSCGND
V DDC
V SSP
VSYNC
HSYNC
VDS
R
G
B
V DDA
P3.4/PWM7/T2EX
COR
VPE
FRAME
V DD
RC
SCL
SDA
V DD
V DD
V SS
V SS
12 MHz
V DD
10 F
V DD
V DD
150
V DD
56 pF
V SS
V DD
100 nF
V DD
V DD
MGW087
field flyback
line flyback
V DD
V SS
47 F
RECEIVER
IR
signals
to TV's
display
circuits
control
TV