Dual C 846 Serviceanleitung Seite 12

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Diode
1l
12
Sub.
109
78
56
10
s
7
GND
I
OUT1
MUT
V+
1211109
TC
4001
1r,
13
TC
4OB1
12
TD
62554
5
OND
876
GND
5
TL
082
TBB
1458
TBC
1458
r11
AN
6556
AN
6558
NTM
4556
/.
67
GND
lN lN/oUT Ouanz
INT
V+
1o 1r
'12
13 20 2t 2z 2t
10
11 12 1: OoOr Oz Orl
IRST
1.?
q
Q
3^9 3-8
3?
3lr
3_5
3f,
3-3 3_2
3J
39
2-s
2ß
U 25 25 2!.
4
22
TMP
4320
AP
4-Bit-Microprozesor,
2 kBYt ROM
1 2 3 t 5 6 7 I I
10 11
12
13 14 15
ß
17 18 19 2021
ilä
or
ot
02
or
oo
or
02
03
10
11
12 13 20 21
2z
2t
3o
31
3zGND
IN
OUT
rc
4321
BA
6209 OUT2
10
ox
3x
12
t1
B1 V+t
OUTI
372
5
REV
ln1+
2
12
OY
2Y
MODE
34
Y3Y
Vnep
7
BUFFER
I
GND
5
,IY
B/C
1
OUT
PRE AMP
L
t
t'
I
I
t'
TD
62 553
S
4 x
DRIVER
T
\
V+2
82
89
cD 4052
BM
2X4
CHANNEL
ANALOG
SWITCH
o oo
o o1
o 10
o
11
1
'14
5
152
11
4
OFF
TEA
0665
DOlAY
B.C
SYSTEM
LOW
LEVEL STAGE
REC
- PB
SWITCH MATRIX
HIGH LEVEL
STAGE
12
IN
PB
IN
FEC