Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
TVR 3710 …, TVR 5100 …, TVR 5500 …
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
TVR 3710 …, TVR 5100 …, TVR 5500 …
4 - 47
GRUNDIG Service
4 - 48
GRUNDIG Service
Laufwerkplatte – Sensoreneinheit / Tape Deck Sensor Panel
3
4
2
1
8003
STRIP
TAE
1
3
5
7
2
4
6
8
STRIP
8004
1
3
5
7
9
2
4
6
8
STRIP
8002
10
1
2
4
3
8007
STRIP
2
1
3
4
8005
STRIP
13
11
9
7
1
3
5
14
12
10
8
STRIP
8006
2
4
6
1
3
5
7
13
11
9
2
4
6
8
STRIP
8001
14
12
10
RECP
FTA
WTR
INIT
TAS
LED
n.c.
TO SMALL SIGNAL BOARD 1905
TAS
INIT
LED
WTR
FTA
RECP
TAE
+14M1
CREV
CAP
+5D
GNDD
FG
GNDM1
+14M1
CREV
CAP
+5D
GNDD
FG
GNDM1
To Capstan Motor
CON3
L2
3401 K 6
7103 D 9
SW1 J 9
7106 M 6
7105 K 9
7104 F 9
7102 A 6
6103 H 8
3602 F 9
3601 E 8
3500 K 8
3600 D 9
3502 K 8
3501 J 8
3300 E 6
3202 E 5
3201 E 5
3200 E 5
1969 I10
1967 K 2
1965 G 2
1604 C 8
4
5
6
7
8
9
10
2
3
L
K
J
I
H
G
F
E
D
C
B
M
L
K
J
I
H
G
F
E
D
C
B
M
4
5
6
7
8
9
10
2
3
V298 PB
6103
TCST1030
7104
SW2
1604
SW1
1502
390
3602
390
3600
33
3601
68k
3401
5k6
3200
1k
3501
1K
3202
15k
3201
47k
3300
TCRT5000
7103
7102
S298P
7106
S298P
7
6
5
4
3
2
1965
1
2
3
4
5
15
14
13
12
11
10
9
8
7
6
1
1967
WTL
390
3500
27K
3502
TCRT5000
7105
OPTION
DC, 100mV/Div, 10ms/Div
0V
Connector 1905-(11)
EJECT
15
DC, 100mV/Div, 500ms/Div
0V
Connector 1905-(9/12), IC7411-(6/7)
REC
16
DC, 100mV/Div, 5ms/Div
0V
Connector 1905-(13)
REC
17
DC, 1V/Div, 10ms/Div
0V
Connector 1901-(7)
REC
18
DC, 500mV/Div, 500
µ
s/Div
2.8V
Connector 1905-(2)
REC
19
DC, 1V/Div, 10
µ
s/Div
0V
IC7410-(31)
REC
20
DC, 500mV/Div, 10
µ
s/Div
0V
Connector 1905-(3)
REC
21
DC, 1V/Div, 10
µ
s/Div
0V
IC7410-(30)
REC
22
DC, 1V/Div, 10ms/Div
0V
Connectors 1904-(1), 1930-(6)
REC
23