16.1. IC301 (C2CBYY000152):
Microprocessor
Pin No.
Terminal Name
I/O
Function
1
RF_PCONT
O Wireless Module PCONT
2
RF_DET
I
Wireless Module Detection
3
RF_LINK
I
Wireless
Module
Link
Detection
4
RF_CHANGE
O Wireless
Module
Role
Change (TX
←→
RX)
5
VOL_CLK
O Selector control
6
VOL_DT
O Selector control
7
FHOP(OSC_SW)
-
Osc switching for Digital
Amplifier
8
BYTE
-
GND
9
CNVss
I
CNVss
10
N.C.
-
No Connection
11
N.C.
-
No Connection
12
RESET
I
Reset input pin for active
“L”
13
XOUT
-
Clock output [10.00MHz]
14
VSS
-
GND
15
XIN
-
Clock input [10.00MHz]
16
VCC
-
Power source [5v]
17
NMI
-
Pull-up resistance
18
N.C.
-
No Connection
19
REMOTE
I/O Remote Control signal
20
AC_SYNC
-
Power Failure Detection
21
MUTE_ALL
O MUTE all Channel
22
MUTE_S/C
O MUTE Surround Channel
23
MUTE_WIRELESS
O MUTE Wireless Channel
24
TUNER
I
New Tuner Stereo Detect
25
TUNER
I
New Tuner SD Detect
26
N.C.
-
No Connection
27
N.C.
-
No Connection
28
AMP_POWER
O Amplifier Power Shut Down
29
TUNER_CLK
I/O New Tuner (12C Clock)
30
TUNER_DT
I
New Tuner (12C Data)
31
CS49300_CDIN
O DSP/CODEC serial Data
IN (uP-->DSP/CODEC)
32
CS49300_SCDOUT
I
DSP serial DATA OUT
(DSP-->uP)
33
CS49300_CCLK
O DSP/CODEC Clock
34
CS49300_CS
O DSP Chip Select
35
CS49300_RESET
O DSP Reset
36
RDS_DATA
I
RDS: DATA
37
RDS_CLK
I
RDS: Clock
38
N.C.
-
No Connection
39
N.C.
-
No Connection
40
N.C.
-
No Connection
41
N.C.
-
No Connection
42
N.C.
-
No Connection
43
N.C.
-
No Connection
44
N.C.
-
No Connection
45
N.C.
-
No Connection
46
N.C.
-
No Connection
47
N.C.
-
No Connection
48
N.C.
-
No Connection
49
N.C.
-
No Connection
50
N.C.
-
No Connection
51
N.C.
-
No Connection
52
N.C.
-
No Connection
53
N.C.
-
No Connection
54
N.C.
-
No Connection
55
N.C.
-
No Connection
56
N.C.
-
No Connection
Pin No.
Terminal Name
I/O
Function
57
N.C.
-
No Connection
58
N.C.
-
No Connection
59
N.C.
-
No Connection
60
N.C.
-
No Connection
61
N.C.
-
No Connection
62
Vcc2
-
Vcc2
63
N.C.
-
No Connection
64
Vss
-
Vss
65
N.C.
-
No Connection
66
N.C.
-
No Connection
67
SURR_M_LED
O Led
for
SURROUND
MUSIC mode
68
FLD_CS
O FLD Dr CS
69
FLD_CLK
O FLD Dr Serial Clock
70
FLD_D1
O FLD Dr serial data output
71
VOL_ENCD_A
I
Volume Encoder Input A
72
VOL_ENCD_B
I
Volume Encoder Input B
73
HP_SWITCH
I
Detect
H/Phone
Connection
74
CS49300_INTREQ
I
DSP Interrupt Request
75
CS42516_INT
I
CODEC interrupt Request
76
CS42516_CS
I/O CODEC Chip Select
77
CS42516_CDOUT
O CODEC Data OUT
78
CS42516_RESET
O CODEC RESET
79
FMPORT_SW
I
Front Music Port Detect
80
POWER
I
Power Key Detection
81
KEY1
I
Key Input1
82
KEY2
I
Key Input2
83
N.C.
-
No Connection
84
N.C.
-
No Connection
85
N.C.
-
No Connection
86
INIT2
I
INITIAL SETTING 2
87
INIT1
I
INITIAL SETTING 1
88
INIT_OUT
O INITIAL
SETTING
OUTPUT
89
BEAT_PROOF
I/O Beat Proof Control
90
N.C.
-
No Connection
91
HP_MUTE
O MUTE for Headphones
92
PCONT
O Power Relay Control
93
FAN_LOCK
I
FAN LOCK Detection
94
DC_DET
I
Power Amp Failure
95
S_DET
I
Power
supply
Short
detection
96
Avss
-
Avss
97
FILTER
-
Filter setting
98
VREF
-
Reference power supply of
the A/D converter [5v]
99
Avcc
-
Avcc
100
M_PORTDET
I
Wireless Module MPORT
detection
16 Terminal Functions of Integrated Circuits
60
SA-HT40EE
Summary of Contents for SA-HT40EE
Page 7: ...5 Operation Procedures 5 1 Remote Control Operation 7 SA HT40EE ...
Page 8: ...5 2 Main Unit Operation 8 SA HT40EE ...
Page 9: ...9 SA HT40EE ...
Page 10: ...6 1 Music Port 6 New Features 10 SA HT40EE ...
Page 14: ...8 3 Main Parts Location 14 SA HT40EE ...
Page 23: ...9 3 Checking the Panel P C B Music Port P C B and Volume P C B 23 SA HT40EE ...
Page 24: ...9 4 Checking the Main P C B Power P C B Digital Amp P C B 24 SA HT40EE ...
Page 32: ...32 SA HT40EE ...
Page 34: ...SA HT40EE 34 ...
Page 38: ...38 SA HT40EE ...
Page 44: ...SA HT40EE 44 ...
Page 48: ...SA HT40EE 48 ...
Page 50: ...SA HT40EE 50 ...
Page 58: ...SA HT40EE 58 ...
Page 61: ...17 Exploded Views 17 1 Cabinet Parts Location SA HT40EE 61 ...
Page 62: ...17 2 Packaging SA HT40EE 62 ...