Inhaltsverzeichnis
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Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
IC 01
IM 01
ST7CD1Q1J
TDA7073A
PIN 1
3.4V
PIN 1
1.7V
PIN 6
0V
PIN 2
1.7V
PIN 7
3.4V
PIN 5
5V
PIN 9
0V
PIN 6
1.7V
PIN10
3.4V
PIN 7
1.7V
PIN 11
3.4V
PIN 9
2.4V
PIN 12
3.4V
PIN 10
0V
PIN 13
3.4V
PIN 12
2.5V
PIN 15
3.4V
PIN 13
2V
PIN 16
3.4V
PIN 14
0V
PIN 21
1.1V
PIN 16
2.8V
PIN 22
1.7V
PIN 23
1.7V
PIN 24
1.8V
TRANSISTOR
PIN 25
5.2V
Ref. No.
E
PIN 26
3.4V
TA01
3.2V
PIN 28
1.7V
TP01
3.4V
PIN 30
1.7V
TP02
0V
PIN 31
0V
TP03
5V
PIN 32
0V
PIN 35
0V
PIN 38
5V
PIN 44
3.4V
PIN 47
1.1V
VON VORNE
PIN 48
1.2V
FRONT VIEW
PIN 49
2.5V
PIN 50
0.2V
PIN 51
0.2V
PIN 52
0V
B C E
IM01, IM02 TDA7073A
16
14
13
12
10
9
3 - 25
IM 02
IN 01
IN 02
TDA7073A
TDA1310TA
MC4558CD
1.7V
PIN 1
1.7V
2.4V
1.7V
PIN 2
1.7V
2.2V
5V
PIN 3
2.2V
1.7V
PIN 4
0V
0V
1.7V
PIN 5
2.2V
2.2V
2.4V
PIN 6
2.2V
2.2V
0V
PIN 7
0.5V
2.4V
2.5V
PIN 8
2.2V
4.9V
2.5V
0V
2.4V
IP 01
MC7805-CT
PIN 1
8.9V
PIN 2
0V
PIN 3
5V
B
C
2.5V
1.8V
BC858B
4.1V
5V
BC338-25
0V
4.1V
BC848B
4.5V
0V
BC858B
VON UNTEN
VON UNTEN
BOTTOM VIEW
BOTTOM VIEW
2SD2012
BESCHRIFTUNG
2SD1936T
INSCRIPTION
2SB926
8050C
DTC114ES
B C E
2SA1317U
E C B
2SC3330U
2SC2999D
TDA7073A
+
1
+
2
-
+
5
VDD
+
6
-
7
+
+
GRUNDIG Service
M 14
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Display
PIN
COM1
COM2
COM3
1
2
COM3
3
COM2
4
COM1
5
AM
PM
FM
6
HI-SPEED
TIME
MUTE
7
CLASSIC
PLAY
PAUSE
8
JAZZ
UBS
REPEAT
9
POP
ALL
DISC
10
ROCK
DISC2
DISC1
11
6F
6I
6G
12
6A
6B
6C
13
6D
TIMER
ON
14
5F
5H,5I
5G
15
5A
5B
5C
16
5D
TRACK
STEREO
17
4F
4G
4E
18
4A
4B
4C
19
3F
3G
3E
20
3A
3B
3C
21
2F
2G
2E
22
2A
2B
2C
23
1F
1G
1E
24
1A
1B
1C
25
MHz
KHz
INTRO
3 - 26
COM4
COM4
LW
SLEEP
/
1
MW
DISC3
6E
6K
OFF
5E
5K,5J
´´I´´
4D
MEMO
3D
COLON
2D
POINT
1D
PROG
RAND
M 14
GRUNDIG Service
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Inhaltsverzeichnis
