Table des Matières
Publicité
STR 7100 FR
C424
+12V
R433
R432
220nF
27K
10K
C425
1nF
R434
R435
3K3
1K5
R407
R408
Q408
51K
1M
BC857
C406
C407
C426
1n5F
100nF
1n5F
R437
R438
560K
560K
R436
C428
C429
47K5
100nF
100nF
C432
22pF
D404
2
BA V99
C430
R439
C431
R440
2
3
1
R441
2n7F
27K
12pF
180K
82K
D405
1
BA V99
3
C442
R442
C435
C433
C434
R443
100nF
560K
470uF
100nF
100nF
560K
25V
C439
R447
2n7F
27K
Q505
BC847
C438
22pF
C440
C441
D402
R540
2
10nF
10nF
0R
BA V99
3
C437
R445
R446
2
12pF
180K
82K
1
R450
R451
R452
R453
D403
1
39K
4K7
39K
4K7
BA V99
3
R538
10K
R448
220R
R449
220R
Bedienteil
Module de commmande
Control Unit
+5V
PL602
PL601
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 10
+5V
C607
7
1nF
IC602
IN
OUT
1
3
2
GND
D601
1N4148
C610
LK603
100nF
GRUNDIG Service
Circuits imprimés et schémas électriques / Circuit Diagrams and Layout of PCBs
Module de commande
Control Unit
IR100
1
3
R165
100R
OSD
+5V
IC501
M35011
L502
+12V
15uH
MITSUBISHI
1
20
OSC1
Vdd
1
2
19
OSC2
VSYNC
R535
3
18
10K
CS
HSYNC
C532
C533
4
17
SCK
OSCIN
33pF
33pF
5
16
SDA
OSCOUT
6
15
AC
P3
7
14
Vdd
P2
Q504
R532
8
2
13
BC847
CVIDEO
P1
75R
9
12
LECHA
P0
10
11
CVIN
Vss
C530
10uF
D505
D508
C531
R546
R536
16V
BZX79C4V7
1N4148
10nF
100R
10K
R537
10K
+5V
C501
R501
21
100nF
100R
20
R503
75R
19
Q405
R420
BC847
100R
18
R502
17
75R
16
15
C541
14
100nF
13
R419
470R
R505
12
47K
11
10
R504
C502
9
D501
1nF
47K
8
BZX79C5V6
7
6
5
4
R508
47uF
R506
47uF
C503
C505
16V
1K
470R
VCR-AIL
3
VCR-AOL
16V
2
C506
47uF
R507
1
R509
47uF
16V
C504
1K
470R
16V
VCR-AIR
VCR-AOR
SK503
C507
C508
C509
C510
EURO-AV VCR
470pF
470pF
1nF
1nF
9A 9B 9C
C51 1
R510
21
100nF
100R
+12V
20
19
Q505
1
18
BC847
C542
R51
R512
17
100nF
75R
75R
16
15
DEC-VIDO
14
R520
R521
13
470R
100R
12
1
1
10
9
8
7
6
5
C513
C515
R515
4
R517
47uF 16V
47uF 16V
1K
470R
3
DEC-AOL
2
C516
C514
1
R518
47uF
R516
47uF 16V
16V
1K
470R
DEC-AOR
SK502
C519
C520
C517
C518
EURO-AV DECODER
470pF
470pF
1nF
1nF
STR 7100 FR
RPM671CBRS
LED103
LED104
GREEN
RED
5MM
5MM
1
+5V
2
R163
270R
RED LED
3
R164
270R
GREEN LED
4
IR
5
UP
2
6
DOWN
7
FAVORITE
8
STBY-BUT
9
GND
10
SW102
SW103
SW101
SW100
CONN101
C101
47uF
10V
PL601
C534
IC501
10nF
Pin V
Pin V
1
2.4
11
-
2
2.4
12
-
3
2.5
13
-
4
3.6
14
-
XT501
17.73442MHz
5
0.6
15
-
6
5.0
16
2.3
7
5.0
17
2.3
C535
C536
8
2.1
18
4.7
12pF
12pF
9
3.3
19
0.5
10
2.7
20
5.0
+5V
Q503
SK501
C540
BC847
100nF
EURO-AV TV
21
20
R519
19
75R
18
9
17
R533
75R
16
15
MOD-VIDO
14
C525
R534
13
10uF
75R
12
16V
11
GREEN
10
BLUE
9
R522
470R
8
TV-PIN8O
7
MOD-AUDO
6
5
R525
R526
R527
10K
10K
10K
4
R523
470R
PHONO-AUDL
3
2
C521
1
47uF16V
TV-AUDOL
R524
470R
PHONO-AUDR
C522
C523
C524
47uF 16V
1nF
1nF
TV-AUDOR
Modulator
Modulateur
+5V
MOD500
+5VSW
RMUP 23755FM
1
MOD-VIDO
VIDEO IN
2
MOD-AUDO
AUDIO IN
3
MOD +5V
4
5
BOOST +5V
GND
C526
C527
47uF
47uF
16V
16V
3 - 5
GRUNDIG Service
Circuits imprimés et schémas électriques / Circuit Diagrams and Layout of PCBs
0V
5
1V/cm, 20° s/cm
9A
500mV/cm, 20° s/cm
BB
0V
6
1V/cm, 1ms/cm
9B
500mV/cm, 20° s/cm
PAL
0V
7
1V/cm, 2ms/cm
9C
500mV/cm, 20° s/cm
normal
0V
8
1V/cm, 50ns/cm
10
500mV/cm, 5ms/cm
0V
9
500mV/cm, 20° s/cm
11
1V/cm, 20° s/cm
0V
0V
0V
0V
0V
3 - 6
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Table des Matières
