Denon AVR-4810CI Service Manual page 107

SAA7121H (DI : IC457)
handbook, full pagewidth
V SSD1
V DDD1
Functional Block Diagram
andbook, full pagewidth
RESET SDA SCL
40 42
2
I C-BUS
INTERFACE
9 to 16
MP7
DATA
to
MANAGER
MP0
44
TTX
5, 18, 38
V SSD1, V DDD1,
V SSD2 , V DDD2 ,
V SSD3 V DDD3
res. 1
SP 2
AP 3
4
LLC
5
6
RCV1 7
RCV2 8
MP7 9
MP6 10
MP5 11
SA
41 21
SAA7120
SAA7121
2
I C-bus
control
Y
ENCODER
CbCr
2
I C-bus
control
2
I C-bus
control
1, 20, 22,
6, 17, 39 23, 26, 29
res.
AVR-4810CI/AVR-4810
SAA7120
SAA7121
RCV1 TTXRQ XTALO
RCV2 XCLK
43 37 34 35 4
7 8
SYNC
CLOCK
2
I C-bus
clock
control
and timing
Y
OUTPUT
INTERFACE
C
2
I C-bus
control
19 2 3
RTCI SP AP
107
33 V SSA2
V SSA1
32
V DDA3
31
30 CVBS
29 res.
V DDA2
28
27
Y
res.
26
V DDA1
25
C
24
res.
23
MBH790
V DDA1,
LLC
V DDA2 ,
V DDA4
V DDA3
XTALI
25, 28, 36
31
30
D
27
24
A
32, 33
MBH787
CVBS
Y
C
V SSA1
V SSA2