Grundig DVD-Kit1, Руководство по обслуживанию

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Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams DVD-Kit1
3 - 18 GRUNDIG Service
Adapter-Platte / Board
(Bus DVD)
Ansicht von der Lötseite / View of Solder Side
Ansicht von der Bestückungsseite / View of Component Side
CC87055
CC87056
CQ87054
CBR87001
CBR87003
CBR87005
42 22
21 1
CIC87050
CBR87004
CD87056
CBR87002
CR87058
CT87005
CR87001
CR87003 CR87002
CC87006
1
CIC87005
CD87052
CR87050
CR87055
CR87060
CR87059
CC87052
CR87052
CR87051
CR87053
CR87054
CC87054
CR87056
CBR87000
CBR87006
CD87051
CR87057
0
10 20 30 40 50 60
Y
0
10
20
30
40
50
60
70
80
X
MI-
4
3
2
1
5
0
9 8
7
6
5
4 3
2
1
Q87055
5 1
ST -A V3
L87051
7 1
ST -RGB-50
10
1
ST
-J8
4
1
ST -I2C_5V
4
1
ST_V3
5 1
ST_A3
C87051
C87056
10
1
ST
-J4
2
1
ST
-SPD
29304-218.07/4B (02)
Durchlaufrichtung
0
10 20 30 40 50 60
Y
0
10
20
30
40
50
60
70
80
X
OUT
L-AV
OUT
R-AV3
1
2
3
4
5
ST
-A
V3
R
G
B
R
G
CVBS
B
AOL
AOR
IN
R-A3
1
2
3
4
ST_V3
U
SAT
DATA
U
DVD
ST
-RGB-50
1
2
3
4
5
6
7
1
2
3
4
5
ST_A3
SPDIF
IN
L-A3 1k
CR87058
SDA
TxD
RxD
SCL
BC858B
CT87005
1k
CR87001
4,7k
CR87003
2,2k
CR87002
0,1u
CC87006
1 2 3
4
5
6
78
9
10 11
12 13
14
15
16
74HC4053
CIC87005
2
ST-J8-8
+5V/1
IN
CHROMA
IN
VIDEO
MCL4148 CD87052
n.V
.
IN-AV3
VIDEO
0,1u
CC87052
4,7u
L87051
+
47u/10V
C87051
100
CR87052
100
CR87051
100
CR87053
100
CR87054
0,1u
CC87054
+
47u/10V
C87056
10k
CR87056
38 39 40 41 42 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
M38513
CIC87050
7,3728MHz
CQ87054
LS4148
CD87056
IN
L-AV3
IN
R-AV3
ST-J8-9
ST-J8-2
2.2
CR87050
MCL4148 CD87051
1k
CR87057
ST
-SPD
1
2
ST-J8-10
ST-J8-7
ST-J8-4
ST-J8-6
ST-J8-1
ST-J8-3
ST-J8-5
ST-J4-10
ST-J4-4
ST-J4-5
ST-J4-1
ST
-J4-1
1
2
3
4
ST-I2C_5V
33p
CC87055
Q87055
33p
CC87056
10
CR87055
ST-J4-9
SPDIF
47
CR87060
470
CR87059
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
+5V/2
+5V/2
+5V/2
+5V/2
GND
GND
GND GND
GND
GND
GND
GND
GND
GND GND
GND
GND
GND
GND
GND
+5V
+5V
+5V
+5V
+IR
210601
ww.
PLACA ADAPTADOR
PIASTRA ADATTATORE
C.I. ADAPTEUR
ADAPTOR BOARD
ADAPTERPLATTE (BUS DVD) 29305-160.4100
T
O
DIGIT
A
L BO
ARD
, P2
Connector J8
T
O
DIGIT
A
L BO
ARD
, P2
Connector J4
T
O MAIN SWITCH BO
ARD
Connector ST
-I2C_5V1
T
O
SIGNAL MODULE
Connector ST
-SPD
T
O
SIGNAL MODULE
Connector ST
-A
V3
T
O
SIGNAL MODULE
Connector ST
-RGB-50
P2.5 P2.2 P2.3 P2.4
28
27
50
64
65
66
67
29 30
CBR87000
52
35
CBR87001
52
33
CBR87002
56
15
CBR87003
56
13
CBR87004
47
52
CBR87005
51
50
CBR87006
38
31
CC87006
57
30
CC87052
18
37
CC87054
20
33
CC87055
14
23
CC87056
14
19
CD87051
30
50
CD87052
35
15
CD87056
16
33
CIC87005
50
24
CIC87050
28
26
CR87001
56
45
CR87002
52
41
CR87003
52
38
CR87050
34
50
CR87051
28
15
CR87052
26
15
CR87053
15
30
CR87054
17
30
CR87055
28
45
CR87056
13
30
CR87057
31
36
CR87058
35
36
CR87059
41
28
CR87060
48
5
CT87005
52
45
CQ87054
68
20
POS.
X
Y
POS.
X
Y
C87051
55
12
C87056
76
31
L87051
69
42
Q87055
68
20
ST
-A
V03
6
2
3
ST
-I2C_5V
62
47
ST
-J04
54
5
ST
-J08
21
5
ST
-RGB-50
24
40
ST
-SPD
42
48
ST_A03
6
4
0
ST_V03
24
22
POS.
X
Y
Reference IC Block Diagrams
....
3-3
Oscillograms
...........
3-27
Digital Board
...............
3-9
–
P1
..........................
3-11
–
P2
..........................
3-13
–
P3
..........................
3-15
–
P4
..........................
3-15
–
P5
..........................
3-16
–
P6
..........................
3-17
Adapter Board
...........
3-18
Drive Board
...............
3-19
–
KIT 310 LE
............
3-21
–
KIT 510 LE
............
3-29