NAD C 356BEE - Microprocessor Connection Diagram

C79
27p
C710
27p
Y71
11.0592MHz
+5V
PHONE71
Ipod IN
2
3
1
IC72
IS1U60L
IR RECEIVER
C1+
1
V+
2
C1-
3
C2+
4
C2-
5
V-
6
T2OUT
7
R2IN
8
R2OUT
9
T2IN
10
T1IN
11
R1OUT
12
R1IN
13
T1OUT
14
GND
15
VCC
16
IC76
MAX232D
Red
Blue
D717
3LED
Amber
P1.5/MOSI/ADC5
1
P1.6/MISO/ADC6
2
P1.7/SCLK/ADC7
3
P4.7/RST
4
P3.0/RXD
5
P4.3/CCP1/TXD2/SCLK
6
P3.1/TXD
7
P3.2/INT0
8
P3.3/INT1
9
P3.4/T0/CLKOUT0
10
P3.5/T1/CLKOUT1
11
P3.6/WR
12
P3.7/RD
13
XTAL2
14
XTAL1
15
GND
16
P4.0/SS
17
P2.0/A8
18
P2.1/A9
19
P2.2/A10
20
P2.3/A11
21
P2.4/A12
22
P2.5/A13
23
P2.6/A14
24
P2.7/A15
25
P4.4/NA
26
P4.5/ALE
27
P4.1/ECI/MOSI
28
P4.6/RST2/EX_LVD
29
P0.7/AD7
30
P0.6/AD6
31
P0.5/AD5
32
P0.4/AD4
33
P0.3/AD3
34
P0.2/AD2
35
P0.1/AD1
36
P0.0/AD0
37
VCC
38
P4.2/CCP0/RXD2/MISO
39
P1.0/ADC0/CLKOUT2
40
P1.1/ADC1
41
P1.2/RXD2
42
P1.3/TXD2
43
P1.4/ADC4
44
IC73
STC12C5A08S2-35I-LQFP44
RXD
TXD
1
2
3
4
5
6
7
8
9
11
10
CZ77
DB 9
To pre mute circuit
Volume control
circuit
Module Detect
Reset circuit
+5V
Power LED
control circuit
Blue LED control
Red LED control
Input select control circuit
Input control
Front panel MP detect
keys circuit
SPK A/B control circuit
Tune defeat on/off control circuit
Standby control circuit
To MDC TXD
To MDC RXD
Protection detect
MICROPROCESSOR CONNECTION DIAGRAM
11