Technics RS-DV290EG Service Manual page 71

Pin I/O
Terminal
No.
Name
21 SH REQ O
22 NC(GND) —
23 VR I
JOGB
24 VR
JOGA
25 MIC DET I
26 HP SW I
27 RDS I
CLK
28 RDS I
DATA
29 REMOCON I
30- 8G-1G O
37
38- P1-P8 O
45
46 V 3 I
DD
47- P9-P12 O
50
51 -VP I
52- P13-P32 O
71
72 V 4 I
DD
73- P33-P38 O
78
79 REGIN0 —
80 REGIN1
81 STANDBY O
82 TIMER O
83 S.W.LED O
84 LOUNGE —
Function
Request signal output to
Sound Processor
Not used, connected to GND
Volume control signal input
Microphone connecting
detect signal input (Not
used, connected to V
Headphone connecting
detect signal input
RDS clock signal input
RDS data signal input
Remote control signal input
Grid signal output
Segment signal output
Power supply terminal
Segment signal output
Power supply terminal
(Negative)
Segment signal output
Power supply terminal
Segment signal output
Not used, connected to GND
LED (STANDBY) drive
signal output
LED (TIMER) drive signal
output
LED (DIGITAL S.WOOFER)
drive signal output
LED (LOUNGE) drive signal
output (Not used,
connected to GND)
)
DD
19