32
A-S2000
A-S2000
P6-2/AN2
P6-1/AN1
P6-0/AN0
P5-7/INT3
P5-6/PWM
P5-5/CNTR1
P5-4/CNTR0
P5-3/SRDY2
P5-2/SCLK2
P5-1/SOUT2
P5-0/SIN2
P4-7/SRDY1/CNTR2
SRDY1
P4-6/SCLK1
SCLK1
P4-5/TXD1
P4-4/RXD1
P4-3/INT2
P4-2/INT1
CNVSS
/RESET
P4-1/INT00/Xcin
P4-0/INT40/Xcout
XIN
XOUT
VSS
P2-7/(LED7)
P2-6/(LED6)
P2-5/(LED5)
P2-4/(LED4)
P2-3/(LED3)
P2-2/(LED2)
P2-1/(LED1)
P2-0/(LED0)
P1-7
P1-6
P1-5
P1-4
P1-3
P1-2
P1-1/INT01
P1-0/INT41
P0-7/AN15
P0-6/AN14
P0-5/AN13
P0-4/AN12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Lch heat sink temperature detect [Pull-up]
Lch power amp DC protect AD value taken in
Rch power amp DC protect AD value taken in
Speaker A relay control
Speaker B relay control
Extend IC initial clear, so that this port becomes Low when resetting /
Hi / [Pull-up]
Chip select for extend IC / LC709004A /
Max 2MHz when using VDD=4.5 to 6V
Chip enable for VOLUME IC
Clock for VOLUME IC, clock for extend IC
Data out for VOLUME IC
RS-232C asynchronous communication RTS output
Busy for comet electronic lighter
RS-232C asynchronous communication CTS input
CLK for comet electronic lighter
RS-232C asynchronous communication data output, set to boot mode when
reset is cancelled with settings of P4-5: H and CNVSS: H / [Pull-up]
Data output for comet electric lighter
RS-232C asynchronous communication data input
Data input for comet electronic lighter
Power relay control
Power detect, Hi at AC ON / [Pull-up]
Normal operation / Write mode select, P4-6: H, set to Boot mode with settings of
P4-5: H and CNVSS: H / [4.7k pull-down]
[Pull-up]
Rch power AMP I protect AD value taken in
Lch power AMP I protect AD value taken in
Control POWER LED indicator, so that this port becomes Low when resetting /
[Pull-down]
Input CD select relay control
Input TUNER select relay control
Input LINE1 select relay control
Input LINE2 select relay control
PREOUT MUTE control, Hi: Mute, Low: Normal operating when POWER ON/
OFF and when INPUT selected
REC OUT MUTE control, Hi: Mute, Low: Normal operating when POWER ON/
OFF and when INPUT selected control
BALANCE select relay control
BALANCE GAIN control relay
Input BALANCE select (for REC OUT) relay control, linked with RY̲BAL
HP relay control
Motor driver IC control
Motor driver IC control
Data out for extend IC / LC709004A / Max 2MHz when using VDD=4.5 to 6V
Remote pulse in
+5SBY control, when protection function at work, when in stand-by mode / Low
fix when normal operation
AD MUX select
AD MUX select
AD MUX select
Clock for extent IC
THM_L
PRD_R
PRD_L
RY_SPA
RY_SPB
/ICEX
/CSEX
EV1_CE
EV1_CL
EV1_DA
EX_DI
232_RTS
232_CTS
232_TXD
232_RXD
RY_PWR
PWR_DET
CNVSS
/RESET
PRI_R
PRI_L
XIN
XOUT
VSS
LED_PWR
RY_CD
RY_TU
RY_L1
RY_L2
MUTE_PRE
MUTE_REC
RY_BAL
RY_BAL_GAIN
RY_UNBAL
RY_HP
MVOL-
MVOL+
EXDT
REM
STBY_CNT
4051A
4051B
4051C
EXCL
AD
AD
AD
O
O
O
O
O
O
O
O
O
I
SO
SI
O
IRQ
MCU
MCU
IRQ
IRQ
MCU
MCU
MCU
O
O
O
O
O
O
O
O
O
O
O
O
O
O
IRQ
O
O
O
O
O
Detail of Function
Pin
No.
Port Name
Function
Name
(P.C.B.)
I/O
Summary of Contents for AS2000BL
Page 3: ...3 A S2000 A S2000 REAR PANELS A S2000 U C models A S2000 R model A S2000 T model ...
Page 4: ...4 A S2000 A S2000 A S2000 B model A S2000 K model A S2000 A model ...
Page 5: ...5 A S2000 A S2000 A S2000 G model A S2000 L model A S2000 J model ...
Page 6: ...6 A S2000 A S2000 REMOTE CONTROL PANELS RAS21 U C R T A B G L models RAS22 K J models ...
Page 90: ...A S2000 ...
