Toshiba 20AF45 User Manual

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
S801Y
CP1001
A2502WV2-4P
1
2
3
4
IC1001 AN7522NSOUND AMP IC
1 10111223456789
SPEAKER
SP1002
SG05K07BRA
8 OHM
SPEAKER
SP1001
SG05K07BRA
8 OHM
J1001
MSJ-2000_AG
HEADPHONE JACK
1
2
3
4
5
6
7
4
3
2
1
CD1001
C3146903
IC302
AN5891SA-E1V
TONE CONTROL IC
1101112 13 14 15 16
171819
2
20212223242526272829
3
303132
4 56789
HS1001
763WAAA073
L301
100uH 0305
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
C305
1050V YK
C1005
0.3350V KA
C1009
0.4750V KA
C1006
2250V YK
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
R314
220K
R303
100 1/4W
R304
100 1/4W
R302
2.7K 1/4W
R301
2.7K 1/4W
R1012
150 1/2W
R1013
150 1/2W
R1014
68K 1/4W
R1006
1M
R1010
100K 1/4W
R1008
1M
R1015
68K
1/4W
R1002
47K 1/4W
R1001
68K 1/4W
R1003
270K
R1016
47K 1/4W
R1017 100K
C1001
1F
C1002
0.0012 B
C1004
0.0012 B
C320
56P
CH
C322
56P
CH
C301
0.033 B
C312
0.01 B
C334
1B
C311
0.1 B
C315
0.1 B
C303
0.01 B
C310
0.033 B
C313
0.01 B
C307
0.015 B
C309
0.039
B
C1003
1B
C1007
390P
B
W858
W862
W859
C1011
4716V KA
C333
1050V YK
C308
1050V YK
C316
1050V YK
C306
10016V YK
C302
1050V YK
C319
1050V YK
C314
1050V YK
C317
1050V YK
C304
1050V YK
C1012
4716V KA
SW_AUDIO_L
SW_AUDIO_R
P.CON+8V[B]
P.CON+8V[A]
P.CON+8V[A]
GND
SDA
SCL
VOLUME
TV_MUTE
SOUND+B
GND
SOUND_GND
2726
25
24
G-10G-9
PCB010
CME017
FROM POWER
FROM CHROMA
FROM TUNER/STEREO
FROM/TO MICON
FROM COMBI/FILTER/AV
NC NC
NCNC
NCNC
NC NC
control
MODE
R IN VrefVCC
PF1 AGC L IN
SURRAGC
+
L ONTVDBDLBLT
GNDPF4
PF3PF2
NCNC
SCLSDAR OUT
NC NC
NC
TDBLD
Balance
/MUTE
Control
Volume
2.2K
+
+
RTRBBB
NCNC
Tone
Control
NC
3.9 1.7 3.0 0 3.9 3.9 3.9 0 4.0 4.0 0 0 2.0 2.9 4.0
2.3 7.9 4.5 4.0 0 0 4.0 4.0 4.4 3.0 2.0 0 0 4.0 3.5 3.5
SOUND SCHEMATIC DIAGRAM
(MAIN PCB)
0
22
23
8.5
8.5
2.12.52.48.68.56.3 003.90
+-+-
RL
SP OUT R-
SP OUT R+
SP OUT L+
SP OUT L-
L
R
AUDIO SIGNAL
20AF45/20AF45C

Toshiba 20AF45 Specifications

General

Brand	Toshiba
Model	20AF45
Category	TV
Language	English