Toshiba 28H14D Serviceanleitung Seite 41

Signal-Baustein Teil 1 / Signal Module Part 1 2950420221 / 2950426221
2950420221
2950426221
2950426222
2950420222
10 12
6
LI
MP1
28
+Q AV1
S2
MP2
23 +Q
+F
S2
MP3 CC43101
CR43101
1
+33V 2
S2 100 A RI
MP4 0.1u
11
V
S2
MP5 MP44
19
V
+Q/B1
S2
MP6
I2S
29 DA_OUT
1
CR43102
S2 RO
MP7
+Q/B2
20
2,7k
S2
MP8
41
A
S2
MP9
33 V
3
S2 LO
MP10 U
DATA2 MP46
25
CR43103
MP165
S2
MP11 +Q/B3
U
RGB
24
3,3
S2
CR43181
MP12 U
DATA
7 +Q/B4
3,3
S2
MP13
DATA
U
12 SAT
S2
MP14
R
8
+F/T1
S2
MP15
B
9 CC31011
S2
MP16
G M
10 0,1u
8
S2
MP17
CHROMA VCC
16 5
CIC31010
SDA 7
S2
MP18 6 TEST
VIDEO
17 SCL 24C02
S2 A0 A1 A2 VSS
MP19 VIDEO
14 PIP 1 2 3 4
S2
MP20 M
CHROMA
MP47 MP48
15 PIP
S2
MP21 U EURO-
5 AV2
S2
MP22 U
EURO-
AV1
4
S2
MP23 +F/T1
MEGA
6 LOGIC
S2
MP24 FBAS
13 SAT
S2
MP25
FBAS/V
34 CAV
S2
MP26 CHROMA
+F/ZF1
35 CAV
S2
MP27 U
LAUF OPTION A
26
S2 L32051
MP28
AUDIO-R
42 +F
10u
S2 MP106
L32001
MP29
AUDIO-L
43 +Q
10u
S2
MP30
AUDIO
40 SUB
S2
MP31
SCL
2 M M
S2
SCL1
CL31008
MP32
SDA
3 L31001
S2 +F
10u
SDA1
CL31007
MP33 I2S
31 CLK
M
CC31003
S2
MP34
I2S
30 WS CR31003
0,1u
S2
MP35
I2S 4,7k
M
32 DATA MP108
S2 5 4 3 6
MP36 U RESET
27 MSP
S2
MP37
AUDIO-R
21 VGA
S2 TUNER
MP38 AUDIO-L
2950430102
22 VGA
S2
MP39
AUDIO-R
CAV
38
S2
MP40
AUDIO-L
39 CAV
S2 MESSERK.1
MP41
INTERC M 2 12 13 14 15
18
MP109
S2 MESSERK.2
MP42
AUDIO-R
M M
KH
36
S2 U
EURO- CR31009 CR31008
MP43 AUDIO-L
AV3
37 KH
100 1k
S2
M M
ST-A3
OPTION A OPTION B OPTION C OPTION D ST-V3 CIC33010 F32016 CR32016
MSP3401G 8141107601 0
MSP3411G 8140534451 0
MSP3411G 8140531351
MSP3401G 8141107601 0
R43014
47
8 MP149
US
FBAS_I FBAS_O
20 MP50
AV1 AV2
VI
U DATA
16 MP51
AV1
D
R
15 MP152 R43015
AV1
+Q/B3
R
G
11 MP153
2,7 C43172
AV1 V
G +
B
7 MP154
AV1
47u/16V
B
FBAS_O
19 MP55
AV1
VO
FBAS_O CR43176
21 MP156
AV1
M
MP157
18
75
MD
MP158
17
MV
MP159
14 V V
V
MP160 R
13 R43137
AV1
MR
MP161
9
47
MG
MP162 CC43147
FBAS_I
5
AV2
V V
MB
V
1u
4
V
FBAS_I CC43146
10 12
AV1
6 8 MP76
LI US
1u
R
FBAS_I AV2
AV2 20 MP75
AV2
VI
+Q/B1
U DATA CC43131
16 MP74
AV2 CC43015
D
R
15 MP73 V
AV2
R V
1n
G
2 11 MP72
AV2 CC43014
RI G
B
7 MP71
AV2
V
B
270p
FBAS_O 12
19 MP70
AV2
VO
+Q/B1
21 MP69
M
13
MP68
18
1 MD
2
MP67
RO 17
MV
14
V V V
CR43133 1
MP65
13
MR
V 5
MP64 75
9
MG
MP124 CC43016
MP63
3 5
LO MB
V V 3
V V
1n
4 ST-V3
*
MP169
1
V
CR43131
ZUR BUCHSENPLATTE
2
TO SOCKET BOARD V
75
V
VERS C.I. PRISES
3
ALLA PIASTRA PRESE
LA PLACA DE TOMAS
U EURO- 4
AV1
CR32001
CR32002
2,7k
+F/ZF1
2,7k
CT32004
+F/ZF1 BC858B
CR32004
CT32007
BC848B
CR32006
47k
+Q/ZF1
CR32011 47k
+Q/ZF1/OFW
M
4,7k
CT32009
BC848B
CR32009
+Q/ZF1/OFW M
47k
M 6 7
M
CR32012
10 F32021
4
+Q/ZF1/OFW
+F/T1
4,7k 2
CC31001 M
5
CR32013
M 1
*
4,7n +33V M
C31004 47k
CT32012 3 8
M
+ MP123 BC848B
M
220/10V M M
C31006
CC31007
M
M
+
7 1n 9 4,7u/100V M M M
* CD32016
MP114 4 5 6
F32016 3
BA592
MP111 F32019
CD32017
11 6 3 2
ZF
*
ZF MP112
5 2 1
*
M M M
MP113
10 4 1 11 10 9
ZF M 12 13
ZF
16 14
8 7 M 17 15
+F/ZF1
18
M M
M M
8 1
MP110
U
CR32031
MP122
1k
M M
M
M
CD32017 F32019 F32021 C32033 CIC32040 CC32041 CR32062 CR32063 CC32069
O (CR32017) G1985L 22u/16V TDA9885 22p 0 Ohm 0 Ohm
BA592 K3953L K4654 47u/16V TDA9886 47p 1,8k 39p
BA592 K7268L K4654 22u/16V TDA9886 47p 1,8k
O (CR32017) G1985L 22u/16V TDA9885 22p 0 Ohm 0 Ohm
+Q/B4
CR43182
75
CC43171
V
V V
V
10n
C43141 CT43150
V
+ BC858B
CT43170 +Q/B1
BC848B
100u/25V
CC43143 CC43142
CT43145
BC848B
V CR43141
V V
0,1u 9 20 0,1u
V
470
CC43137
1 19
IN1 OUT1
+Q/B3
3 18
0,1u
IN2 OUT2
R43147 5 17
IN3 OUT3
IC43140
47 6 16
IN4 OUT4
8 TEA6425 15
IN5 OUT5
CR43146
10 14
IN6 OUT6
47 2 13
SDA OUT7
+Q/B2
4 12
SCL OUT8
7 11
0,1u
V
16
V
CIC43130
V
ab LABORSERIE 2
+Q/B1
14
11 CR43139 CR43138 +Q/B1
100k 10k
74HCT4053
15
CT43130
10
V BC848B
CR43129
MP77
4
47k
9
CR43130
CT43131
MP78 BC848B
47k
6 7 8
V
+Q/ZF1/OFW
M M M
M
+F/ZF1
100u/10V
CT32021
BC848B +
C32048
M
CC32047
M
OPTION B 0,1u
M
MP117
12 19 13 4 20
23
Ub
24
SIF
8
AUDIO-
PROZESSING 5
CIC32040
6
TDA9886
7
1 17
VIF-
8 2
VIF PLL 7 M
M
18
21
VIF/TUNER AGC I2C/PORTS AFC
9 14 16 11 10 22 3 15
MP118
M
M
M
M
3 - 36
CR33025
CR32092 CC32092 L32092 CC32093 CC32094 CC32095 CR33029
15p 33u 39p 39p
0 Ohm 470
22p 39u 47p 47p 15p 470
15p 33u 39p 39p
MP142
CC43191
+Q/B2
V
0,1u
16
CIC43190
G
R43192 12
AV1
47 14
G
R43193 13 11
AV2
B
47 R43194 2
AV1
74HCT4053
47 15
R43196
B
47 1 10
AV2
R
CR43199 CR43197 5
AV1
4
22 22
CR43143
R
R43198 3 9
AV2
V
470
47
6 7 8
4,7k
V
V
CR43154
MP141 CC43201
+Q/B2
16 V
0,1u
CIC43200
U DATA
R43202 12
AV1
47 14
U DATA
R43203 13 11
AV2
47 2
R 74HCT4053
AV2 15
1 10
B
AV2 V 5
+Q/B4 4
V 3 9 V
6 7 8
CT43210 V
BC848B
+Q/B4
CT43215
BC858B
V
V
CT43220
BC858B
V
CR32092
*
CC32094 CC32092
CR32094 CR32086
MP164
+Q/ZF1
330 4,7k
* *
OPTION C
33u
M CT32086
M
L32094 BC858B
M
+Q/ZF1
F32081
MP121
8141111360 CT32081
2 4 6 BC858B
1 3
CT32063
BC848B
CR32081
8 7
10k
M M
+Q/ZF1
CT32070
BC857B
M CT32076
M M
BC848B
CR32076
CT32077
BC848B
100k
CR32078
*
CT32073
BC848B
CR32062
M
OPTION D
M M
CC32066
CC32035
39p
M
100p
CC32036
M
100p
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
A
Bei den in den Schaltplänen
angegebenen Messwerten handelt
es sich um Näherungswerte!
The measured values given in the
circuit diagrams are approximates!
100k
M
3 - 37