Onkyo TX-SR800

TX-SR800
IC BLOCK DIAGRAMS AND DESCRIPTIONS
CHIP
SELECT
10BIT SHIFT REGISTER
GAIN
SELECT
DECODER
TIMING
GENERATOR
L/R & BAND
SELECT
DECODER
L1~L11
R1~R11
RESISTOR
NETWORK
&
ANALOG SW
LATCH
LATCH
RESISTOR
NETWORK
&
ANALOG SW
TEST
CIRCUIT
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
CS CLK DI
fR1
fR2
fR3
fR4
fR5
fR6
fR7
fR8
fR9
fR10
fR11
TEST1
TEST2
VDD
VCC
VSS
VEE
fL1
fL2
fL3
fL4
fL5
fL6
fL7
fL8
fL9
fL10
fL11
IN1L IN2L IN1R IN2R
NJU7306G(Electric Volume)
VDD
IN1L
IN2L
NC
fL11
fL10
fL9
fL8
fL7
fL6
fL5
fL4
fL3
fL2
fL1
TEST1
TEST2
V
EE
NC
CS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
NC
IN
1R
IN2R
NC
fR11
fR10
fR9
fR8
fR7
fR6
fR5
fR4
fR3
fR2
fR1
NC
Vss
CLK
DI
Vcc