Philips AX2300 Service Manual page 12

IC BLOCK DIAGRAM
U5: SAA7824HL
LPOWER 1
EXTFILTER 2
MONITOR
3
SENSE 4
VSSA1 5
IREF 6
VDDA1 7
VREF_OUT 8
D1 9
D2 10
D3 11
D4 12
R1 13
R2 14
CSLICE 15
VDDA2 16
VSSA2 17
OSCOUT 18
OSCIN 19
VSSA3 20
4-4
SAA7824
Fig.2 Pin configuration.
60 SBSY
59 SFSY
58 SUB
57 RCK
56 STATUS
55 SILD
54 RAB
53 SCL
52 SDA
51 RESET
50 CLK4_12
CLK16
49
48 SCLK
47 WCLK
46 DATA
45 EF
44 SCLI
43 WCLI
42 SDI
1
41
VDDD