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@ Pin Function
VSA-E06
No.
Name
VO
Function
1
G11
GI/A1
O | FL grid output 2.
2
G12
G0/AO
O | FL grid output 1.
3
NC
NC
- | SV.
4
WAKEUP
PEO/ECO/INTO | T | AC pulse input.
5
MRIN
PEI/ECI/INT1 | I | Sub room remote control input.
6
AMP OVERLOAD] PE2/INT2
I | AMP overload detect A/D input.
7
AC3REQ
PE3/INT3/NMI | T_ | Requests communications to the microprocessor in the main unit from AC3. (L: Request for communication)
8
RMS
PE4/RMC
T | Remote control input.
9
HPIN
PES
I | Headphone connect detect. H : connect
10
| LFELED
PE6/PWM
O | LED lights up during playback of AC3 or partial playback of LEF.
al
EEPVCC
PE7/TO/ADJ
O
12.
| EEPDT
PCO/KRO
O | Data for communications with EEPROM.
13.
| EEPCK
PCI/KR1
O | Clock for communications with EEPROM.
14.
| DEM.LOCK
PC2/KR2
I | Inputs "L" when demodulator IC is locked to RF signal.
15
| DIR.LOCK
PC3/KR3
T | Inputs "L" when DIR is locked to digital input signal.
16
KEYINI
PC4/KR4
T | KEY scan input 1.
17
| KEYIN2
PCS/KRS
I | KEY scan input 2.
18
| KEYIN3
PC6/KR6
I | KEY scan input 3.
19
| KEYIN4
PC7/KR7
T | KEY scan input 4.
20
| NT/PAL
PBO/CINT
T | NTSC/PAL switching. (L : PAL)
21
91620N
PBI/CSO
O | Sets to "H" when data are transferred to TC9162 (2).
22.
| AC3CK
PB2/SCKO
O | Clock for communications of AC3 microcomputer.
23.
| AC3DIN
PB3/SIO
T_ | Data in for communications of AC3 microcomputer.
24
| AC3DOUT
PB4/SO0
O | Data out for communications of AC3 microcomputer.
25
| TUNED/JOG2 | PBS5/SCKI1
1 | TUNER : TUNER input. (L : TUNED)/JOG?2 : Port data input
26
|SYNC.DEC
PB6/SC1
1 | Detection of synchronizing signal (L: Signal detected)
27
| AC3CE
PB7/SOI
O | Chip selection for communications with AC3 IC module.
28
| AVREF
AVREF
- | 5V.
29
VOLDOWN
PA0O/ANO
O | Master Volume (electrically operated) DOWN
output.
30.
| PEAK.LEV
PAI/ANI
I
31
OK/IOK
PA2/AN2
I | Switching frequency steps of the tuner. (AM L: 9K H: 10K, -FML: 50K H:
100K)
32
| AMPDC DETECT | PA3/AN3
IT | Detection of AMP power error, A/D input.
33
| TEMP-IN
PA4/AN4
1 | Fan temperature input, A/D input.
34
| WATT-IN
PAS/ANS5
1 | Fan wattage input, A/D input.
35. | DSPOVERLOAD | PA6/AN6
T_ | DSP overload detect. A/D input.
36 =| JOGI/STEREO | PA7/AN7
T | JOG1:
Port data input/TUNER: Stereo input (L: Receiving broadcasting in stereo).
37.
|GND
AVSS
- | GND.
38
| RST
RST
I | Reset.
39
| EXTAL
EXTAL
- | Oscillator 83MHz.
40
| XTAL
XTAL
- | Oscillator 8MHz.
41
|GND
VSS
- | GND.
42
|TX
TX
O | Open.
43
TEX
TEX
T | GND.
44
| VDD
VDD
- | 5V.
45
VFDP
VFDP
- | -30V.
46
|POWER
PDO/ASS5
O | AC relay ON/OFF.
47
| PROT
PD1/A54
O | Protection relay ON/OFF.
48
|MRDT
PD2/A53
O | Data for IC. BU4094, TC9210, LM7001 (TUNER) control.
49
| AC3STP
PD3/A52
O | Stops crystal oscillation of IC module for AC3 and internal PLL oscillation.
50
| CEBUI
PD4/A51
O | Strobe output for extended IC BU4094 (1).
85
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