Grundig STR 100 DXmicroSAT Servicehandbuch Seite 17

STR 100 DX
AR +12V +12V/A
AL
47u
L1047
AR AR AR
100n
A
CC1047
C1048
+ AL
A
220u/25V
49 46 51 44 45 34 26 43 39
IC1100
STV0056A
16 37 13 50 3 2
8A
M
CR1048
8
+12V/V
1k
CT1071
BC858B A
1,8n
24 5 6 8 9 11
V
CC1073
F1029 12 AR
IN F202004 OUT
CR1043
GND
23 22 21 20 19 18 17 16 15 14 13
10k
BC857B
CT1073
V
V
AR AR
**
V
CC1338
+5V_OSD
V V
**
V
10
CC1339
18 19
CC1344
E O 14
MUTE DETECTION AND 4,8V
OUTPUT CIRCUIT
SYNCHRONOUS SIGNAL
SEPARATION CIRCUIT
CC1345
OSCIN
17
2,3V 22p
CLOCK OSCILLATING
17,734475MHz
CIRCUIT FOR GENERATING
H COUNTER 16
SYNCHRONOUS SIGNAL 2,2V CC1346
OSCOUT
9
22p
PLAY LOCATION
ECTION CIRCUIT
TIMING GENERATOR
ADING ADDRESS
NTROL CIRCUIT
+5V_OSD
NTSC
PLAY CONTROL
CIRCUIT
PAL 10
8
3,7V
MPAL
9
LECHA
3,2V
VIDEO OUTPUT
IFT REGISTER 10
CVIN
3,7V
CIRCUIT
10
P0 12
13
P1
V
CT1350
BC848B
677-0151
V
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CR1062
+12V/V
+12V
AL AL 10
AL AL 100n
V
CC1062
C1063
+
V
220u/16V
C1064
+
V
220u/16V
40 38 41 52 17 22 21 11
S2 VID
OUT
S2 OUT L
S2 OUT R
S3 RTN L
S3 RTN R
S3 VID RTN
S3 VID OUT
S3 OUT L
S3 OUT R
1 53 54 55 4 8 6 10
1,8n
CC1079
AR
AL AL
CR1047
+12V/A
+12V/A
10k
BC857B
CT1081
AL AL
CR1204
100
CT1210
BC848B
C1202
CR1201
V +
470
4,7u/63V
1n
C1204
+
V
4,7u/63V
V
A
CR1265 C1268
+
+12V
10 470u/16V
CR1267
100
CR1269
CT1260
BC848B
75
+5V_OSD
V
C1263
CR1263
V +
4,7u/63V
V
C1261
CR1262
CT1365 +
BC858B
4,7u/63V
V V
47u/16V
+ A
C1351
A
+12V
STR 100 DX
AR_VCR
IN
AL_VCR
IN
C1231
V_VCR
IN
+
+12V
100u/10V
VCR
21
V CR1231
20
19
C1228
18
CT1230 +
V
V 17
BC848B
V
16
V_VCR 470u/16V
CR1227
9
3,2V OUT 15
14
100 13
AL_VCR
12
OUT CR1229 12
5V
11
10
AL_VCR 75
14
9
4,9V OUT
8
7
470
24
4,7V 6
V
5
A
4 CR1233
C1224
CR1223
25
3
4,7V +
470
2
470
4,7u/63V 1
5
CR1232
2,7V
C1222
CR1221
7 +
3,3V
470
4,7u/63V
27
5V
28
A A
CT1241
BC858B
+12V
10k
CR1248
CT1231
BC848B
10k
CR1234
M
+12V
C1208
+
V
470u/16V
DEC
21
CR1211
V
20
CR1209 V
19
75
18
V
75 17
V
16
15
14
V
13
12
MB
11
V
10
9
8
MG
7
470
6
5
4 CR1212
MR A
3
470
2
CR1203
1
470
A
A
A
+12V
V
CR1278
1k
TV
CT1277
21
V BC848B
20
19
18
V
17
CR1280
V
16
15
14 47
V
13
12
MB
11
10 CR1251
V
9 +12V
8
10k
MG
7
6 CR1252
5
470
4
CT1250 82k
MR A
3
BC858B
2
1
470
3 - 3 GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
V
75
10k 4,7V
CR1245
CD1246
8,2k
A A
CR1246
470
CR1247
**
CR1215
10k
V V
+12V
CT1270
BC848B
CT1276
BC858B
V
V
CT1254
BC848B
CR1254
4,7k
V
180497
3 - 4