Toshiba 28H14D Service Manual page 48

Colour television
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PIP/VGA-Baustein / PIP/VGA Module 2950420621
CR29021
1k
+F/P1
CR29027
1k
VGA-AUDIO
CC29172
CR29171
BU1
11
V2BK003
470
1u
R
3
V11
L
2
CC29176
CR29174
1
10
470
1u
V11
V11
ST-PIP2
AUDIO-L
1
VGA
AUDIO-R
2
VGA
3
V1
CHROMA
4
PIP
VIDEO
5
PIP
CR29004
U
6
VGA
+F/B1
27k
V
7
VGA
8
+N/B1
+N/B1
9
+F/B1
+F/B1
VGA-VIDEO
10
IR
6
11
1
V11
7
12
2
8
13
3
9
14
4
10
15
5
V11
ZUM SIGNALBAUSTEIN
TO SIGNAL MODULE
VERS MODULE SIGNAL
ALLA MODULO SEGNALE
AL MODULO DE SENAL
CL29155
M1
BLM21P300S
n.V.
CR29011
+F/B1
8104982051
L29011
V10
L29016
+N/B1
8104982051
V10
L29001
+F/P1
8104982051
3 - 50
CC29021
10n
+N/P1
V1
V1
CC29028
CR29026
CR29029
V10
V10
1k
68
CC29051
10n
CT29025
1u
24
26
7
8
BC857B
V1
V1
CC29031
V1
28
V1
CVBS1
10n
CR29032
3
HSP
1k
CR29033
4
VSP
1k
CIC29010
SDA9489X
V10
V10
11
IN1
12
IN2
13
IN3
5
6
10
1
Q29061
20,25MHz
V10
R
VGA
V11
G
VGA
V11
B
VGA
V11
0
+F/P1
V10
+N/P1
V10
V10
n.V.
CC29201
+F/P2
150p
CR29201
1
V10
V10
V11
V1
CR29071
+F/P1
+N/P1
+N/P1
1
V10
V1
V10
V10
CC29052
CC29053
CT29085
BC857B
1u
1u
9
14
19
20
22
23
V10
CR29091
CT29095
18
OUT1
BC857B
17
OUT2
16
OUT3
V10
15
SEL
CT29105
+N/P1
BC857B
2
25
27
21
CC29064
1u
V10
V1
V10
820
+N/P1
CR29063
CR29161
CR29162
47
47
CR29163
47
n.V.
+F/P2
+F/P2
V10
V11
CIC29120
74HCT86D
4
CR29126
CR29132
5
=1
100
1k
CR29127
2
10k
1
=1
+F/P2
V10
13
V10
CR29137
12
=1
220k
CR29136
CR29142
9
100
1k
10
=1
V11
V10
V10
+F/P2
n.V.
CC29202
PIP/VGA 2950420621
150p
CR29202
1
V11
3 - 51
V10
ST-PIP1
U
1
DATA
PIP
680
2
R
PIP
3
G
PIP
4
B
PIP
5
V10
6
HS2
7
VS2
H
8
VGA
9
SDA
10
SCL
V10
CC29121
0,1u
V10
14
6
3
11
8
Bei den in den Schaltplänen angegebenen Messwerten handelt es
7
sich um Näherungswerte!
V10
The measured values given in the circuit diagrams are approximates!
281100
Spannungstabelle
Table of Voltages
+80V
+80V
+C
+200V
+D
+29V
+F
+5V
+14,7V +14.7V
-14,7V
-14.7V
+G
+17V
+M
+16.5V
+H
+ 3.3V
+IR
+5V
+K
+13.6V
+K
+16V/TOS-Real Flat-CRT
-K
-13.6V
-K
-16V/TOS-Real Flat-CRT
+N
+3.3V
+Q
+8.5V
+OEKO +13.5V

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