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Prozessor TMP 4320
P
(lC 502) . Pinbelegung
Pin Signal
'1
+5V
2+ Jl
3
.- fl
Record
Switch
I
4
- n
pause
Swirch
h
5
* .rL
Auto
Space
.*',.n
,_l
7
+ fL
Pulse
Segment
1
8
9
+ JL
Pulse
Segment
2
10
11
12+
J
13+ J
14+
JL
'15
+ Jl
16+
fL
17+ ll
18+ fl
10
20+
JL
21
Stop
Switch
Fast Forward
Switch
D
Rewind
Switch
<<
Play
Switch
)
Clear Muting
Playback
RELAY Record
Capstan Motor
Reel Motor
Reel Motor
Solenoid
FFIREW, Reel
N,4otor
ln Function
by:
Pause, Record
SB,
Play, Record
Music Finder
D
und
{.(
Play, Record SB, Record
Record
SB,
Record
alle
Funktionen, all functions
Fast Forward,
Music
Finder
>>
Rewind, Music Finder
<<
Pause, Record
SB
Power
ON
Record SB, Record
Play, Record
SB
Counter
000 und
Memory
ON
Music Finder
}}
und
(
Hecord
lvluslcassette
Music Finder
))
und
<<
Kassette
entlernt,
without a cassette
Dolby Switch
System
NE 654
Schaltzustand/Switch
Level
NE
654
Solenoid
Play,
Reel
Solenoid
Play
3r-12-J
4l lu-r
o |
- | z- I
14
l3lrs-J
13
19112+J
tl
11
I
lro*J
GND
22
+ ffLfL
Frequency
1 kHz
Irom lC
501
23
+ J
Reset
t^l
I
ouartz
25)
26
- f
Clock
10
ps
(lC
503)
27
0V
28
+ lJ
LED
Record
I
> Segm
l
29
- U
LED
ptay
J
30
+ lf
Memory
31
+ 1
Music
Finder ON
-
Suchlau{, Scan
32
+ 1
Clear
Muting
RA (Record Amp)
33
+5V
34
0V
35
0V
36
e J
Record Sa{ety Switch
37
+JLfLIl
Tape Run Sensor
38
e -l
Signal
Space
(Musiklücke)
?O
rA\/
40
+5V
41
e 1
DLL Switch,
Cassette Switch
42
UBAT+sV
Stecker
A,/Plug
A
Pin Signal
1+ J
13VSolenoidPlay
2
+
--J
7
V (100 ms
Delay)
Solenoid
Play
3;
UBAT
+
13
V
Capstan Motor
4
+ .f
Solenoid
FF/REW/
Pause
5- I *
capstanMotor
6
+--J
7
V (100 ms
Delay)
Solenoid
FF/REW
7
+ 1
Reel
Motor
FF
8+ 1
Reel Motor.REW
Verbindu
ng;;pu
nkte/Con
nections
Pin Signal
1
Record, Record SB
1
Signal Space
1
Clear
N/uting RA (Record Amp)
1
Music
Finder ON
1
Clear
Muting
l-
DLL
ON
GND
lr
Record Relay ON
Pin
I
Dolby C
ON
Dolby
B
ON
Dolby
OFF
Record
Play
12V
OV
ON
OFF
OPEN
ON
OFF
OPEN
15
V
OV
OFF
ON
OPEN
OFF
ON
OPEN
OFF
ON
OPEN
1
{il
Bezeichnung,
Signilication:
2
+
Input
7
+
Output
f
Signal
HlcH
active
1.
Signal LOW active
Record
SB
=
Record Stand By
O
@
@
@
@
@
@
@
10
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