TX-NR801/E
SUB MICROPROCESSOR-CONNECTION DIAGRAM
A
1
2
3
4
5
B
C
D
Q607
DIGITAL
AUDIO
INTERFACE
S 7 5 6 9
V O L U M E
2 0 2
F F E R
Q 7 2 0 1
M 3 0 6 2 4 F H P F P
24
25
26
27
28
29
30
51
52
53
8
9
73
72
71
70
69
68
67
66
65
63
61
60
59
58
57
56
55
54
5 0
4 9
4 8
4 7
4 6
4 5
4 4
4 3
4 2
4 1
4 0
3 9
3 8
3 7
3 6
3 5
3 4
3 3
3 2
3 1
23
22
21
20
19
18
17
11
10
16
62
14
64
15
13
12
BYTE
CNVSS
VCC1
VSS1
XIN
XOUT
~RESET
VDDA
VDCL
VSYNC
232RX
232TX
L E D G R E
L E D R E D
R Z V 1
R Z V 5
R Z V 4
R Z V 3
R Z V 2
V B J
V A J
SUBREQ
MAINSCK
MAINSO
S U B S O
T X D 1
R T S 1
C L K 1
R X D 1
HPDET
VCC2
VSS2
VDST
RZNET
RZCD
RZPH
RZAM
RZT1
STBY
PURE
UPSPL
RZDVD
+B
P202
IR-IN
IR-OUT
Q211
PC817X
+B
Q2010
VIDEO SELECTOR
SW TC9273
X7201
16MHz
Q7000
MAIN
MAICROPROCESSOR
SYSOUT
RZDVD
D 7 5 2 1
D V D
D 7 5 2 2
V 1
D 7 5 2 3
V 2
D 7 5 2 4
V 3
D 7 5 2 5
V 4
D 7 5 2 6
V 5
D 7 5 2 7
T 1
D 7 5 2 9
T U N E R
D 7 5 3 0
P H O N O
D 7 5 3 1
C D
D 7 5 3 2
N E T
Q7539
Q7538
Q 7 5 2 4
Q 7 5 3 2
Q 7 5 2 1
Q 7 5 2 2
Q 7 5 2 3
Q 7 5 2 5
Q 7 5 2 6
Q 7 5 2 7
Q 7 5 2 9
Q 7 5 3 0
Q 7 5 3 1
R E D
G R E E N
RZV1
RZV2
RZV3
RZV4
RZV5
RZT1
RZAM
RZPH
RZCD
RZNET
+B
D 7 5 3 4
Q 7 5 3 4
UPSPL
D7533
D7535
Q7535
PURE
Q7533
STBY
+B
+B
+B
+ 5 V
34
37
35
36
33
38
VIDEO SELECT
CONTROL
SIGNAL
Q7549
OWN
P
DOWN
PRE UP
65