Grundig STR 1300, Service Manual

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STR 1300 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service
STR 1300 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service 3 - 5 3 - 6
0V
9A 500mV/cm, 20
∝
s/cm
BB
0V
9B 500mV/cm, 20
∝
s/cm
PAL
0V
9C 500mV/cm, 20
∝
s/cm
normal
0V
10 500mV/cm, 5ms/cm
0V
11 1V/cm, 20
∝
s/cm
0V
7 1V/cm, 2ms/cm
0V
9 500mV/cm, 20 ∝ s/cm
0V
5 1V/cm, 20
∝
s/cm
0V
6 1V/cm, 1ms/cm
0V
8 1V/cm, 50ns/cm
6
7
8
9
10
1
12
14
16
18
20
21
+12V
9A 9B 9C
100R
R510
75R
R511
75R
R512
100nF
C511
1
13
15
17
19
470R
R421
100R
R455
100nF
C542
BC847
Q406
DEC-VIDO
DEC-AUDIR DEC-AUDIL STBY DEC-VIDI
1K
R515
1K
R516
470pF
C517
470pF
C518
47uF 16V
C514
47uF 16V
C513
SK502
2
4
DEC-AUDOL DEC-AUDOR DECVIDO BLANK RED GREEN BLUE
470R
R517
470R
R518
1nF
C519
1nF
C520
47uF
16V
C516
47uF16V
C515
EURO-AV DECODER
1
3
5
DEC-AOR
DEC-AOL
EURO-AV TV
SK501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
+5V
OSD-OUT
TV-PIN8O
TV-AUDOL
BLANK
RED
GREEN
BLUE
9
470R
R524
1nF
C523
1nF
C524
47uF16V
C522
47uF16V
C521
TV-AUDOR
470R
R533
470R
R523
470R R522
75R
R519
100nF
C540
BC847
Q503
EURO-AV VCR
SK503
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
+5V
VCR-P8I
VCR-VIDI
VCR-AUDIR
VCR-AUDIL
VCR-AUDOR
VCR-AUDOL
VCR-AIR
VCR-AIL VCR-AOL
S2VIDO
470R
R419
100R
R420
47K
R504
75R
R502
100R
R501
75R
R503
1K
R506
1K
R507
470R
R508
470R
R509
47K
R505
100nF
C541
1nF
C502
100nF
C501
470pF
C507
470pF
C508
1nF
C510
1nF
C509
47uF
16V
C504
47uF
16V
C503
47uF
16V
C505
47uF
16V
C506
BC847
Q405
BZX79C5V6
D501
VCR-AOR
M35011
MITSUBISHI
IC501
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
+5V
CSYNC
S1VIDO
OSD-SDA OSD-OUT
OSD-RESET
Vdd
1
VSYNC
HSYNC
OSCIN
OSCOUT
P3
P2
P1
P0
Vss CVIN
LECHA
CVIDEO
Vdd
2
AC
SDA
SCK
CS
OSC2
OSC1
OSD
10nF
C534
15uH
L502
100R
R546
75R
R532
12pF
C536
12pF
C535
1N4148
D508
17.73442MHz
XT501
10K
R537
+12V
OSD-SCK TV
-PIN8O
OSD-CS
BZX79C4V7
D505
10K
R536
10K
R535
10K
R538
0R
R540
33pF
C533
33pF
C532
10nF
C531
10uF
16V
C530
BC847
Q505
BC847
Q504
IC501
Pin V
1
2.4
2 2.4
3 2.5
4 3.6
5 0.6
6 5.0
7 5.0
8 2.1
9 3.3
10 2.7
+5V
+5V
+5V
10K
R702
10K
R605
10uF
16V
C605
PL602
1 2 3 4 5 6 7 8 9
PL601
1 2 3 4 5 6 7 8 9 10
1N4148
D601
+12V
1K5
R435
3K3
R434
10K
R432
27K
R433
51K
R407
1M
R408
1n5F
C426
1nF
C425
220nF
C424
1n5F
C406
100nF
C407
BC857
Q408
47K5
R436
560K
R437
560K
R438
100nF
C428
100nF
C429
560K
R442
560K
R443
82K
R441
180K
R440
27K
R439
100nF
C442
100nF
C433
100nF
C434
22pF
C432
12pF
C431
2n7F
C430
470uF
25V
C435
BAV99
D404
1
2 3
BAV99
D405
1
2
3
27K
R447
2n7F
C439
220R R448
220R R449
4K7
R451
39K
R450
4K7
R453
39K
R452
82K
R446
180K
R445
10nF
C440
10nF
C441
22pF
C438
12pF
C437
BAV99
D403
1
2
3
BAV99
D402
1
2
3
SDA SCL
100uF
16V
10uF
16V
C436
10nF
100uF
16V
0uF
16V
7 BZX79C5V6
D701
BZX79C5V6
D702
BZX79C5V6
D703
+5V
10K
R611
10K
R612
10K
R613
R704 1K
R705 1K
R706 1K
BC857
Q700
47K
R700
1K
R703
47K
R701