RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
47
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
No.
Port No.
Function name
I/O
Detail of function
44
P52
/ICCS
O
CS493x Reset
45
P51
/CSPLD
O
Digital External Control IC CE
46
/CE
I
For Flash Writing (HI)
47
P47
CSINT
I/O
CS-DSP INT/ABOOT
48
P46
/FMT
O
Mute Main/Rear, Pre Out
49
P45
O
Open
50
P44
/HPMT
O
Headphone Mute Output
51
P43
/MTSW
O
Mute LFE
52
P42
/SWMIX
O
SW Mix
53
P41
/FMIX
O
CT Mix
54
P40
GAIN
O
55
P37
O/I
Open
56
P36
HPF
O
HPF
57
P35
MODE
O
Mode
58
P34
CKBD
O
Clock Line for BD38xx System Control
59
P33
DTBD
O
Data Line for BD38xx System Control
60
P32
VIA
O
Video Selector A
61
P31
VIB
O
Video Selector B
62
Vcc
Vcc
Vcc (BU)
Microprocessor Power Supply, +5V
63
P30
O
Open
64
Vss
Vss
Vss
Microprocessor Ground
65
P27
/VR1
O
Video Rec Out Selector 1
66
P26
O
Open
67
P25
CMP0
O
Component Selector 2
68
P24
CMP1
O
Component Selector 1
69
P23
YCSEP
O
Y/C Separation Select
70
P22
O/I
Open
71
P21
O
Open
72
P20
RDSE
O/I
RDS Enble, RDS Present/Absent
73
P17
CEP/TUN1
O/I
PLL IC Enable/Destination Discriminate 1
74
INT4
PDET
INT
Power Down Detect INT
75
INT3
INT
Open
76
P14
SCKP/TUN0
O/I
PLL IC Clock/Destination Discriminate 0
77
P13
SDTP
O
PLL IC TxD
78
P12
SDRP
I (IPU)
OLL IC RxD
79
P11
TUNED
I (IPU)
Tuned
80
P10
/ST
I (IPU)
Tuner/ST
81
P07
TMT
O
Tuner Mute
82
P06
PRY
O
Power Relay Output
83
P05
ERY
O
Effect SP Relay Output
84
P04
MBRY
O
Main B SP Relay Output
85
P03
MARY
O
Main A SP Relay Output
86
P02
PRI
I
Protection Excess Current Detect
87
P01
RIMA
O
Power Limiter A
88
P00
RIMB
O
Power Limiter B
89
AN7
MODEL
AD
Connection Discriminate
90
AN6
PRD
AD
Protection DC Detect
91
AN5
PREMT
AD
Power Limiter Detect
92
AN4
THM
AD
Temperature Detect
93
AN3
AD
Open
94
AN2
ADKEY0
AD
Key AD Input 0
95
AN1
ADKEY1
AD
Key AD Input 1
96
Avss
Avss
Vss
AD Ground
97
AN0
PRV
AD
Protection Power Supply Voltage Detect
98
Vref
Vref
(+5v)
AD Reference
99
Avcc
Avcc
Vcc (BU)
AD Power Supply
100
P97
CEFD
O
FL Driver CE
IC601: M3062VMGP (FUNCTION P.C.B.)
16bit
µ
-COM (Main CPU)