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 - 51
GRUNDIG Service
4 - 52
GRUNDIG Service
Signal-Chassis – TV-Signalelektronik / TV Signal Electronics (TV)
2,17V
4,7V
2,1V
2,1V
4,7V
4,2V
4,3V
4,3V
1,7V
3V
4,86V
2,2V
4,86V
4,86V
4,37V
75mV
2,7V
0,63V
1,7V
1,7V
2,3V
2,15V
7,4V
2,2V
4,86V
6,2V
1,8V
8V
2V
8V
1,2V
4,9V
1,4V
8V
4,9V
0V
8V
0V
2,6V
3,2V
3V
3,5V
7V
2V
1,2V
7,9V
3,7V
1,9V
1,3V
75mV
2,2V
39mV
0,7V
0,7V
0,7V
0,7V
0,7V
0V
0V
0V
0V
5V
0,2V
3,65V
1,3V
0,8V
5,8V
5V
3,6V
2,6V
3,8V
21mV
8V
1,4V
0E
5,3V
2,5V
3,8V
7,7V
1,7V
1,8V
1,8V
1,8V
0,3V
3,9V
1,5V
1,5V
1,6V
4,3V
2,5V
8V
2V
1V
0,8V
2,8V
3,8V
2,4V
2,7V
3,8V
5,4V
4V
4V
9,0V
1,3V
2,0V
4,4V
6,6V
15u
270E
2k7
TDA8362
TDA8362
TDA8361
TDA8361
1746
7200
BP 6,0MHz
TRAP 6,0MHz
U944IEC
1745
1740
G1966M
1720
UV916S
*
Pos.
VERSION
1701
TRAP 5,5MHz
BP 5,5MHz
BP 5,5MHz
7754
TDA9830
PAL-BG
MSTD
PAL-I
P/S-DK
UV916S
UV916S
G1966M
TRAP 5,5/6,5MHz
BP 5,5MHz
BP 6,5MHz
5706
3222
3718
1k2
820E
100E
270E
15u
5u6
3,9V
5,8V
1,7V
2,4V
3,4V
3,4V
3,4V
2,8V
8V
1,7V
4,7V
2,5V
5,8V
5,8V
3V
7,7V
1,1V
1,8V
7,8V
0V
1,6V
6V
0,8V
1,4V
1,4V
3V
3V
5,1V
820E
120E
5u6
BP 6,0MHz
G1965M
G1965M
4201
4700
0E
0E
0E
0E
TRAP 5,5/6,0MHz
AFC1
AFC1
VFB
VDR
VCOMP
BCI
HDR
B
R
G
PROT
STBY
STBY
VEXT
VEXT
ATV
AGC1
AGC1
BRI
BRI
IFID
IFID
GREEN
BLSC
BLSC
RGBON
RGBON
RGBON
MNT1
MNT1
MNT1
VOL
IPSS1
IPSS1
IPSS1
PSS1
PSS1
SDA
SDA
SCL
SCL
BLOSD
MONI
MONI
HFB/SC
HFB/SC
SB1_1
SB1_1
SB1_1
IFPOSD
IFPOSD
IF
IF
STTV
SFPOSD
SFPOSD
INTSC
HUE
RED
BLUE
BLTXT
SHP/COIN
SHP/COIN
2%
not used
5707
not used
from/to CO
from CO
for MSTD only
delete for MSTD
for SEC-DK or MSTD only
for MSTD only
not used
to CO
*
delete for
RGB-SCART
delete for
RGB-SCART
*
from CO
from IO
from IO
from IO
from CO
for MSTD only
for SEC-DK or MSTD only
from DE
to IO
delete for MSTD
for MSTD only
only
for MSTD
from DE
L = PAL
H = SECAM
from/to CO
*
not used
*
to IO
delete for PAL-I
for PAL-I only
*TDA8362/N5
for SECAM only
*
to TUBE-PCB 1967
R
G
B
+8V
from/to CO
for Tuner 2 only
AGC1
H-SHIFT
delete for TU2
PIN 5 for UV916S
PIN 9 for UV1216D
delete for NTSCPB
from IO
*
*
GNDTV
AFC1
1n for NTSCPB
delete for
RGB-SCART
from IO
for TXT only
from/to CO
not used
for TXT
only
from IO
*
delete for MSTD
for MSTD
only
for MSTD only
RGB-SCART
*
*
for SEC-DK only
*
for SEC-DK or MSTD only
not used
40,4MHz
TRAP1
for MSTD only
delete for
SCL
SDA
STBY
for VCD only
GNDAM
for MSTD
only
from CO,TXT
not used
3719
for PAL-I only
delete for PAL-I
for PAL-I only
4
5
6
1
7
8
9
10
11
12
13
14
15
16
17
18
2
19
20
21
22
23
24
3
M
L
K
P
J
I
H
G
F
E
D
C
B
A
O
N
4
5
6
1
7
8
9
10
11
12
13
14
15
16
17
18
2
19
20
21
22
23
24
3
3k9
3214
1k
3213
3748
2k2
3772
3k3
4k7
3773
3771
3k3
3k3
3774
3k3
3775
1k
3770
3222
3747
560E
2M2
3224
3220
1k
3760
680E
47k
3743
4k7
3744
100k
3742
4k7
3741
0E
4021
100k
3746
4k7
3745
56k
3755
10k
3754
10k
3753
100k
3751
100k
3752
100k
3728
100k
3731
4k7
3267
3227
2k2
3226
1k
3229
1k
3750
5k6
3221
0E
4024
100E
3200
0E
3204
470E
3228
2k2
3225
680E
3209
1k
3253
5k6
3711
4k7
3734
1k8
3707
150E
3223
100k
3727
10k
3706
470k
3737
10k
3217
2M2
3203
470k
3207
6k8
3733
1k
3725
39k
3713
27k
3715
470E
3716
100E
3703
100E
3704
12k
3701
33k
3702
22k
3705
8k2
3211
3M3
3201
180k
3202
3718
15k
3714
22k
3208
2M2
3219
12k
3700
0E
4025
0E
4026
1k
3266
10k
3218
2k2
3265
1k
3264
10k
3732
18k
3730
4k7
3230
100k
3212
100E
3708
0E
4071
3735
150E
4700
0E
3720
22E
4201
0E
8k2
3210
15k
3756
47k
3757
1k5
3710
0E
3215
3719
0E
4056
5703
5707
TRAP
1u
5702
EL0606
6u8
5203
6u8
5202
6u8
5700
5706
1u
5701
EL0405
6u8
5201
GNDTV
GNDTV
GNDD
GNDD
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDAM
GNDAM
GNDAM
GNDAM
GNDD
GNDD
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTXT
GNDTXT
GNDTXT
GNDTXT
GNDD
GNDD
GNDD
GNDD
GNDD
GNDAM
GNDD
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDD
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDD
10n
2731
2750
1n
2732
220p
2726
100n
100p
2746
22n
2745
220n
2747
220n
2741
47p
2728
10n
2700
100n
2225
22n
2228
10n
2201
2725
100n
220n
2227
50V
100n
2703
100n
2702
18p
2206
3n9
2718
47n
2226
1n
2211
100n
2213
100n
2212
1n
2210
10n
2214
100n
2208
4n7
2209
2n2
2202
2n2
2204
100n
2714
100n
2200
100n
2205
47p
2727
100n
2730
100n
2716
2207
100n
2220
100n
2221
100n
2222
100n
2711
10n
2720
10n
2722
10n
2719
2708
1n
2723
120p
2710
220p
2709
100p
2721
100p
2729
220n
2223
47n
2231
7205
BC848B
7710
BF570
7762
BFS19
7704
BC848B
BC848B
7707
BC848B
7708
7752
BC848B
7211
PMBT2369
7750
BC848B
7751
BC848B
7216
BC848B
7214
BC848B
7703
BC848C
7215
BC848B
7700
BC848B
7209
PMBT2369
7212
PMBT2369
16V
10u
2733
25V
4u7
2742
25V
4u7
2743
16V
10u
2744
16V
10u
2224
50V
2u2
2712
50V
2u2
2715
16V
47u
2219
16V
10u
2713
16V
47u
2229
16V
47u
2701
50V
1u
2203
2230
16V
47u
2740
SCL2
SDA2
SB1_1
RGBON
PROT
SFPOSD
CONTR
STBY
AFV1
IFPOSD
I/E
ATV
VFV1
VTV
INTSC
AFC1
AGC1
BRI
SAT
MONI
SHP/COIN
VOL
HUE
PSS1
SDA
SCL
HFB/SC
BLSC
RED
GREEN
BLUE
IMNT1
AKP
3
1502
15
AKP
2
1502
17
AKP
18
1502
1
AKP
4
1502
16
AKP
14
1502
22
+8V
+8V
5STBY
+8V
+8V
+8V
+8V
+8V
5AS1
5AS1
5AS1
5AS1
+8V
+8V
+8V
5DDA
+8V
+8V
+8V
+8V
+8V
+8V
+12A
5AS1
+8V
+12A
+12A
+33V
5AS
+8V
+8V
+33V
+8V
5AS2
5DS
5DDA
5DS
5AS2
+8V
+8V
+8V
+8V
-7V
+8V
HEF4053BT
7705
2
1
15
10
S
Z
Y0
Y1
E
7260
15
10
HC4053
S
Z
Y0
Y1
E
4
9
7260
HC4053
S
Z
Y0
Y1
E
HEF4053BT
7705
5
3
4
9
S
Z
Y0
Y1
E
BAT54
6210
BA582
6709
BA582
6707
BA582
6708
BAS16
6207
6208
1N4148
1N4148
6200
BAS16
6209
1973
1
2
3
3736
220E
3738
820E
3740
270E
10k
3712
10k
3206
4k7
3729
L'-ADJ1
DTC124EK
7711
DTC124EK
7206
DTC124EK
7709
DTC124EK
7753
16V
2748
10u
1732
L9360M
1
2
3
4
5
1
1750
L9453M
5
4
2
3
1720
1
2
3
4
5
14
11
7260
HC4053
6
16
7
8
Vee
S
Z
Vss
Y0
Y1
Vdd
E
7705
13
12
14
11
HEF4053BT
6
16
7
8
Vee
S
Z
Vss
Y0
Y1
Vdd
E
6206
BAV70
7213
BC858B
7210
BC858B
TDA9830/V1
7754
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
AGC
Detector
Supply
bandgap
AGC
Control
0
1
3
2
1
0
7
5705
4
6
41859
3
2
1
0
7
5704
4
6
BBY40
6706
1913
1
2
3
4
5
1702
UV1216D/P
10
11
13
14
15
16
17
12
8
9
III
U
I
U
III
III
U
I
I
AMP
BPF
MIX
VCO
MIX
VCO
AGC
AGC
PLL
BPF
BPF
1701
UV916S
16
17
5
6
MT
III
U
I
U
III
III
U
I
I
CL
RF
CS
VCC1
AGC
DA
VCC2
IF
AMP
BPF
MIX
VCO
MIX
VCO
AGC
AGC
PLL
BPF
BPF
TD
15
16
1
2
San
Interf.
Video
ACC
fsc
2717
220n
1200
4,433664MHz
1746
3
1
2
1745
3
1
2
1740
1
2
3
TDA4665/V4
7201
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
n.c.
n.c.
n.c.
n.c.
i.c.
GND
GND
GND
Vp2
VCO
Vp1
LINE-LOCKED PLL /
PULSE PROCESSING
LINE DELAY
LINE DELAY
+(R-Y)comb filtering
+(B-Y)comb filtering
GND
TDA8361/N5
7200
10
11
12
13
14
15
16
17
18
19
1
20
21
22
23
24
25
26
27
28
29
2
30
31
32
33
34
35
36
37
38
39
3
40
41
42
43
44
45
46
47
48
49
4
50
51
52
5 7
8
9
Coincidenz
Detector
PWR1
PWR2
PWR1
PWR2
Y-Delay
Peaking
PWR3
PWR3
Sample-
and Hold
AFC and
Demodulator
Chrominance
Chrominance
H AND V
SEP.
Demodulator
Switch
Oscillator
Bandpass
Noise
Mute
Preampl.
Video
Identifier
Detector
Limiter
Amplifier
Video
Power
Reset
Amplifier
Switch
Volume
Oscillator
Killers
Colour
Manager
System
XTal-
Detector
Phase
Control
HUE
Trap and
Bypass
Tuning
Vertikal
Vertikal
Divider
Phase 1
Line
Output
Amplifier
ACC
Luminance
Tuning
Switch
Supply
IF
Output
Stages
Matrix
Luminance
Switch
Matrix
Clamp-
Clamps
Set
Phase 2
PLL
Test
AGC
PWL
30
32
31
42
34
40
38
39
37
43
33
35
36