TVR 3710 …, TVR 5100 …, TVR 5500 …
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
TVR 3710 …, TVR 5100 …, TVR 5500 …
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GRUNDIG Service
4 - 53
GRUNDIG Service
4 - 54
AC, 200mV/Div, 20ms/Div
Tuner 1701/1702-(17)
TV
30
AC, 500mV/Div, 10
µ
s/Div
IC7200-(7)
TV
31
AC, 200mV/Div, 200
µ
s/Div
IC7754-(8)
TV
32
DC, 500mV/Div, 20
µ
s/Div
0V
IC7200-(37), Connector 1922-(4)
TV
33
DC, 1V/Div, 20
µ
s/Div
0V
IC7200-(38), Connector 1922-(5)
TV
34
AC, 200mV/Div, 20
µ
s/Div
IC7200-(29)
TV
35
AC, 200mV/Div, 20
µ
s/Div
IC7200-(28)
TV
36
DC, 500mV/Div, 20
µ
s/Div
0V
IC7200-(20)
TV
37
DC, 500mV/Div, 20
µ
s/Div
0V
IC7200-(19)
TV
38
DC, 500mV/Div, 20
µ
s/Div
0V
IC7200-(18)
TV
39
DC, 500mV/Div, 10
µ
s/Div
0V
T7215 – Emitter
TV
40
AC, 100mV/Div, 200
µ
s/Div
IC7240-(3)
TV
41
DC, 500mV/Div, 10
µ
s/Div
IC7200-(13)
TV
42
AC, 1V/Div, 5ms/Div
IC7200-(43), Connector 1922-(1)
43
TV
1,5V
1,5V
0,8V
5,6V
5,6V
0,8V
2,4V
11,7V
5V
0V
8V
8V
14V
26,5V
26,5V
8V
0V
11V
4V
3,3V
V
8V
0,8V
1,5V
1,5V
AFC1
VFB
VDR
VCOMP
BCI
HDR
PROT
STBY
STBY
STBY
ATV
IFID
GREEN
VOL
HFB/SC
INTSC
HUE
RED
BLUE
Plug Print
to DE
elete for
GB-SCART
or 16 Ohm
used
not
1k5 forTXT
1k5 forTXT
1k5 forTXT
LOW POWER STBY
delete for
STBY
to CO
for TU2 only
to TU2
GNDM
for NTSCPB only
for SECAM only
PROT
GND5D
5A
GND5A
GNDM
5D
33A
GNDTV
VFB
HDR
BCI
from/to PLSP 1923
from/to PLSP 1921
32 Ohm
8 Ohm
VCOMP
GND9A
-7V
9A
14M2
14M2
14M1
14/9M1
N.C.
LS1
LS2
HFB
VDR
delete for NTSCPB
to DE
to AL
to VS,IO
to DE,CO,TXT
to IO,AL
to TU2
for RGB-SCART only
FOR LOW POWER STBY ONLY
delete for
5Stby
from TXT
from CO
for TXT only
from/to PLSP 1922
to CO,DE
from AL
16 Ohm
N.C.
LS1
LS2
for 2 speakers only
for Plug Print only
cooling plate
+8V
to DE
for
2 speakers
2732 M14
2731 C12
2730 B12
2729 N14
3213 A18
2728 M13
2727 M13
2726 K13
2725 K13
2723 L12
2722 L10
2721 K10
2720 L 9
2719 M 9
2718 K 9
3212 D19
2717 K 9
2716 B14
2715 C11
2714 E11
2713 E10
2712 F 9
2711 F 9
2710 F 7
2709 D 7
2708 E 7
3211 E19
2703 F 3
2702 F 2
2701 B 3
2700 B 2
2281 O29
2280 O30
2263 M28
2262 K28
2261 J28
2258 E31
3210 D17
2256 E31
2255 N32
2254 L32
2253 K32
2252 L32
2251 F31
2250 F31
2249 C29
2248 B29
2247 C30
3209 E17
2246 D33
2245 D32
2244 E30
2243 C30
2242 B31
2241 B30
2240 D29
2231 L17
2230 D18
2229 K14
3208 E16
2228 K14
2227 K15
2226 K16
2225 M16
2224 M16
2223 L16
2222 K21
2221 K21
2220 K23
2219 H25
3207 C16
2218 H25
2217 H27
2216 H27
2215 E25
2214 D21
2213 B23
2212 A23
2211 B21
2210 A21
2209 E20
3206 C15
2208 E19
2207 B16
2206 E18
2205 E17
2204 D16
3216 D26
2203 D16
2202 E15
2201 E15
2200 E14
1973 P17
3215 D15
3204 B15
1971 A30
1970 B33
1916 D33
1914 C33
1913 O18
1912 F33
1911 H33
1909 K33
1750 I 2
1746 M13
3203 B15
1745 M13
1740 M15
1732 B 9
1720 D10
1702 C 3
1701 C 3
1502 M28
1502 J28
1502 K28
1502 M10
3202 D15
1502 N22
1502 L11
1502 O10
1502 O12
1200 E18
1004 K31
1003 K31
1002 L31
1001 L31
3201 D15
3200 D14
2750 B 6
2748 O 9
2747 H 6
2746 G 4
2745 H 4
3214 A18
2744 H 4
2743 H 3
2742 K 4
2741 K 6
2740 K 8
2733 K13
4056 G 5
4026 N24
4025 L23
4024 K23
6209 L20
4021 I 7
3775 B 6
3774 C 6
3773 B 6
3772 C 8
3771 C 8
3770 B 7
3760 M14
3757 O 9
3756 P 9
6208 M23
3755 O 5
3754 P 6
3753 O 6
3752 O 7
3751 P 7
3750 P 6
3748 O13
3747 N14
3746 H 2
3745 H 3
6207 K19
3744 H 2
3743 H 1
3742 H 1
3741 J 1
3740 K 8
3738 K 8
3737 K 8
3736 L 8
3735 K13
3734 L 9
6206 L21
3733 K10
3732 L11
3731 M 9
3730 M10
3729 M10
3728 N11
3727 K11
3725 K12
3720 L13
3719 D 8
6205 N32
3718 M14
3716 K13
3715 C13
3714 B13
3713 A13
3712 E12
3711 E11
3710 E11
3708 D 6
3707 A 5
6203 N31
3706 A 5
3705 F 3
3704 F 2
3703 F 1
3702 B 4
3701 A 4
3700 A 4
3283 M30
3282 M31
3281 M31
6202 N30
3270 N31
3267 N20
3266 L21
3265 N23
3264 M23
3263 M27
3262 K27
3261 J27
3258 E31
3257 E31
6200 M22
3256 E31
3255 D30
3254 N26
3253 K20
3252 I31
6261 J27
3251 H30
3250 F31
3249 C33
3248 C33
3247 C29
6242 E31
5707 D 9
3246 D32
3245 E29
3244 C33
3243 C32
3242 E30
3241 D29
3240 B29
3239 N26
3238 N26
3237 N26
5706 M14
3236 L27
3235 K27
3234 M25
3233 L25
3232 J25
3230 M19
3229 L19
3228 K17
3227 K19
3226 K19
5705 K11
3225 L17
3224 K17
3223 M16
3222 M15
3221 K16
3220 L15
3219 K15
3218 E24
3217 C24
5704 D 7
5703 C 8
5702 D 9
5701 D 8
5700 F 2
5203 L18
5202 L18
6210 L21
5201 L18
5200 K30
4700 L12
4201 M15
4200 M32
4071 D 7
7762 L13
7754 I 3
7753 O 5
7752 O 6
7751 O 7
7750 O 8
7711 P13
7710 C 8
7709 P11
7708 H 2
7707 H 1
7705 K14
7705 I 8
7705 M12
7704 M11
7703 L 8
7700 A 3
7282 M30
7281 M31
7280 N30
7260 M24
7260 K24
7260 I24
7250 F31
7240 B31
7216 L15
7215 M15
7214 L17
7213 L19
7212 M20
7211 M20
7210 M21
7209 M23
7208 B27
7207 B26
7206 B19
7205 B18
7202 G27
7201 A22
7200 G 9
6709 B 7
6708 J 2
6707 I 2
6706 L10
6280 N31
6263 M27
6262 L27
32
33
25
26
27
28
29
30
31
M
L
K
P
J
I
H
G
F
E
D
C
B
A
O
N
32
33
25
26
27
28
29
30
31
2E2
3270
3257
10k
3247
8k2
3255
22k
4k7
3240
8k2
3235
12k
3236
12k
3237
3k3
3254
3k3
3238
3k3
3239
1k
3232
1k
3233
1k
3234
1k
3252
10k
3251
100E
3250
10k
3217
4k7
3241
47E
3244
10k
3216
47E
3243
3246
0E
4026
1k
3261
1k
3262
1k
3263
1k
3282
47k
3283
0E
4200
3242
2k7
220k
3281
47E
3248
47E
3249
3245
4k7
3256
33k
3258
56k
5200
22u
GNDTV
GNDTV
GND9VA
GNDD
GNDD
DD
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDM
GNDTXT
GNDTV
GNDA
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GND9VA
GNDTV
GND9VA
GND9VA
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDTV
GNDT
GNDTVGNDTV
GNDA
GNDA
GNDTV
2258
220n
220n
2247
220n
2243
2263
100n
2261
100n
2252
100n
220n
2241
10n
2250
5n6
2240
10n
2218
220n
2216
100n
2217
2281
100n
2280
100n
22n
2246
2245
2262
100n
47p
2215
10n
2248
100n
2249
2253
100n
2254
220n
2255
220n
2256
220n
BC847B
7282
7250
BC848B
16V
100u
2251
25V
680u
2242
16V
47u
2219
16V
47u
2244
IFID
STBY
STTV
BLOSD
ROSD
GOSD
BOSD
BTXT
GTXT
RTXT
BLTXT
AFC1
1003
T500mA
1002
T630mA
T500mA
1001
T250mA
1004
AKP
27
1502
11
AKP
23
1502
12
AKP
28
1502
13
+8V
5STBY
+14M1
+14M1S
+8V
5TS
5DS
5AS1
+8V
+8V
+14M2
+9VA
+9VA
+8V
+33V
5AS
5DS
+8V
-7V
+33V
+14/9M1
+33V
5STBY
+12A
5AS
7260
2
1
HC4053
Y0
Y1
E
5
3
7260
HC4053
Y0
Y1
E
1N4001
6202
1N4001
6203
1N4001
6205
BAT85
6261
BAT85
6262
BAT85
6263
1971
1
2
3
1914
1
2
3
1970
1
2
3
DTC124EK
7208
13
12
7260
HC4053
6
7
8
Vee Vss
Y0
Y1
E
1912
1
2
3
4
5
6
7
BZX79-C18
6242
BZX79-C12
6280
STD17N06
7281
1909
10
9
8
7
6
5
4
3
2
1
11
12
13
TDA7056B
7240
3
5
4
1
9
6
8
7
2
DC_VOL_CONTR
GND
INPUT
VCC
Protection
POWER-GND
-
+
NC1
OUT(-)
OUT(+)
NC3
1911
1
2
3
4
5
4
5
6
3
9
8
7
2
1
LGS6507
1916
7280
1
2
3
L78M08CV
7202
TDA8395P/N2
10
11
12
13
14
15
6
1
2
3
4
5
6
7
8
9
Cloche
Tunning
Sandcastle
Interf.
Tunning
Deemph.
Output
Stage
Control
Ident
-(R-Y)
-(B-Y)
ACC
PLL
DTA124EK
7207
35
41
36
Reference
AL ..............P 4-65
BUPI ..........P 4-68
CO .............P 4-43
DE..............P 4-49
IO...............P 4-59
OHA...........P 4-69
PLSP .........P 4-19
PSSP2 .......P 4-37
TU2............P 4-55
Tube PCB ...P 4-33
TV ..............P 4-51
TXT............P 4-58
VS..............P 4-61