Vga Module 29305-160.36 (Optional) - Grundig CUC 1828 Service Manual

CUC 1828
VGA Baustein / VGA Module 29305-160.36
VGA - BAUSTEIN 29305-160.36
VGA MODULE
MODULO VGA
MODULO VGA
MODULO VGA
VGA-VIDEO
6
V
11 1
7
V
12 2
8
V
13 3
9
14 4
10
V
15 5
V
+F
n.V. +F
V V
R45681
**
V
R45686
R45687 100
100
+F
Seite / Page 3-19 ST-VGA3
R45617
U
VGA
2
10k
V
1
+F
V V
V
H_31
V
R45622
H-SYNC
10k
A C
B
R45626
V-SYNC
220k V
V_60
V V
+F
JUMPER SYNC
A POSITIV
B AUTOMATIK
C NEGATIV
CHINCH
ROT
R45632
R
470
A
R45633
L
470
WEISS
A
ST-CI1X
CINCH 1
AUDIO-R
CINCH
2
AUDIO-L
3
A
FBAS 4
CINCH
5
Seite / Page 3-35
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
+F
C45601
F
V
V
0,1u
16
IC45600
12
1
R45603 14 ST-PI2A
0 11 13
1
V V
2
2
74HC4053N
R45606 15
3
V
0 10 1 R45613
4
R45607 V
5 220 R45641
5
V 75 -4V
R45608 4 2,7k
6
+F
L45613
0 9 3
V V +F 7
8104-982.003 8
8 7 6
9
V
V
V T45613
R45611 PH2369
-4V
10k
V V
V
V
8
VCC
5
SDA IC45670 7
6 TEST
SCL ST24LC21
A0 A1 A2 VSS
1 2 3 4
V
V V R45682
100
+F +F
C45616 C45521
F F
V V
0,1u 0,1u
14 14
IC45610 IC45620
3
74HCT86N 74HC125
2
4
6 2 3 R45628 ST-VGA2
5 =1
27
3
1
2 V
2
3
R45623 1 =1 5 6 R45629
1
10k 27
R45624 13 4
5
11
10k 12 =1
9 8 R45612
9 680
8 10
10 =1
6 7
4
12 11
7
13
V
+F 7
V
C45631
F
A
0,1u
16
IC45630
74HC4053N
12
A
14
A
13 11
A
2
15
1 10
5
4
3 9
6 7 8
A A
ST-CI1
1
2
3
A A
-4V
4
5
210497
CUC 1828
7 6 5 3 2
B B
) 0 2 L ( / 2 3 9 9 . 5 1 4 - 3 0 2 9
R
PIP
1 3 1
G
PIP
B
PIP 2
U DATA
ST-VGA2 EL1
PIP R45617
-4V
+F
R45623
C45521
IC45620 BR108 BR106
C45616
H31
4
V60
V B B
Bestückungsseite, Ansicht von oben / Component Side, Top View
0V
1 500mV/cm, 500ns/cm 2
AUDIO-R
CI/VGA
AUDIO-L
CI/VGA
FBAS
CINCH
0V
7 2V/cm, 10µs/cm
mit/with PIP
Zeile/Line
3 - 49 GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
4
1
29304-519.39/4B(00)
VGA DIGI-BASIC ++
D45641
R45641
1 1
1 1 9 1
1 1 C45601
1 1
EL5
ST-PI2A
T45613
R45618
BR102
BR104
R45611
C45671
C45636
IC45670
C45633
C45632
1 5
ST-CI1
IC45630
2
4
0V 0V
5
3
0V 0V
3 2V/cm, 10µs/cm 4 5 2V/cm, 2ms/cm
B B
R45601
R45607
R45606
R45603
R45602
R45608
R45609
VGA-VIDEO
R45633
CINCH
R45632
B B
0V
6 2V/cm, 2ms/cm
mit/with PIP
Bild/Picture
3 - 50