Technics SA-DX950

Pin
No.
Mark I/O Function
1~2 KEY1~KEY2 I Key Input 1~2
3 RDS_CLK - RDS Data IC CLOCK
4 RDS_DO - RDS Data IC - DATA OUT
5 RDS_DI - RDS Data IC - DATA IN
6 RDS_CE - Control of RDS IC(Not
used, open)
7 THERM/OVLD1 I Thermal/Over load input 1
8 THERM/OVLD2 I Thermal/Over load input 2
9 SD I SD signal detect input
10 IF DATA I IF DATA input
11 TNR_CE O Tuner control (CE) chip
enable signal
12 SFC_ENCD_1 I SFC mode encoder input 1
13 SFC_ENCD_2 I SFC mode encoder input 2
14 TC9482_CLK O Volume control - CLK
15 TC9482_DT O Volume control - DT
16 TC9482_ST O Volume control - ST
17 CNVSS - -
18 RESET - Reset detect terminal
19 DSP_PASS/
DSP_OFF
O DSP signal selector
20
MOS_FET_LED
O MOS FET LED
21 VSS I Ground
22 XIN I Crystal oscillator terminal
(4 MHz)
23 XOUT O Crystal oscillator terminal
(4 MHz)
24 VCC I Power supply terminal
25 VOL_ENCD_1 O Volume encoder input 1
26 VOL_ENCD_2 O Volume encoder input 2
27
CS4226_CDOUT
I CS4226 serial data input
28 CS4226_CS I CS4226 chip selector
29
CS4226_OVLERR
I CS4226 overload error
input
30
CS49326_INTREQ
I CS49326 input request
31 REMOTE I Remote control terminal
32 HOLD I Blackout detection
terminal
33 FRONT_VCR I Encoder of surround
mode selector input1
34 SEL_ENCD_1 I Selector encoder for input
1
35 SEL_ENCD_2 I Selector encoder for input
2
36
TAPE_LED
O
Tape
Selector
LED
19