Toshiba MD20F11 - Page 48

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
IC351 AN5276
SOUND AMP IC
1 10111223456789
2
1
CD301
C3123806
2
1
CD302
C3123806
SPEAKER
SP351
YDP4010-2
L CH
SPEAKER
SP352
YDP4010-2
R CH
CP301
213213102W1
1
2
CP302
213213102W1
1
2
TUNER AUDIO SIGNAL
AUDIO SIGNAL
IC302 AN5891SA-E1V
TONE_CONTROL IC
1101112 13 14 15 16
171819
2
20212223242526272829
3
303132
4 56789
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
L301
100uH 0405
Q301
KTA1504S_Y_RTK
SW
D301
1SS133
C318_2
1025V KA
C316_1
1025V KA
C314_1
1025V KA
C308_2
1025V KA
C326_1
150V YK
C302_2
1025V KA
C323
150V KA
C327
22016V YK
C354
2.250V YK
C357 100035V YK
C355
47
16V
YK
C356
100016V YK
C353
100016V YK
C352
10035V MHE
C311
0.150V KA
C330
0.0012 B
C329
0.0012 B
C303
0.01 B
C324
0.033 B
C309
0.033
B
C322
100P CH
C312
0.01 B
C310
0.001 B
C306
0.001 B
C313
0.01 B
C307
0.015 B
C328
0.033 B
R301
2.7K 1/4W
R303
2.7K
R302
220K
R307
100 1/4W
R353
10K 1/4W
R357
22K 1/4W
R304
4.7K
R306
4.7K
R355
1K
R356
2.2K 1/4W
R309
33K 1/4W
C304_1
150V KA
C317_1
1025V KA
C321_1
1025V KA
C319_1
1025V KA
C315
0.150V KA
C325_1
1025V KA
W837W850
W845
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
HS351
763WAA0294
AUDIO SIGNAL(PB)
S802Y
SCL
SDA
A_MUTE
SOUND+B
SOUND_GND
GND
P.CON+12V
P.CON+9V
AT+5.6V
A_OUT_L
A_OUT_R
SP_OUT_L
SP_OUT_R
SOUND_GND
SP_OUT_L2
SP_OUT_R2
G-16G-15
PCB250
CME012
36
35
50
51
8 OHM
8 OHM
FROM/TO IN/OUT
SP OUT L+
SOUND GND
SP OUT R+
SOUND GND
FROM STEREO
FROM REGULATOR1
FROM POWER
FROM/TO MICON/TUNER
SOUND AMP SCHEMATIC DIAGRAM
0.7 6.712.114.96.700000 0 13.9
RF
CH1
IN IN
CH2
GND
CH1CH2
NC
ATT.CONT.
OUT
MUTE
OUT-BY
STAND
GND VCC
ATT. +
+
-
NC
+
-
+
FILTER
RIPPLE
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
NC NC
NCNC NC NC
NCNC
4.0 1.6 4.0 0 0 3.9 4.0 4.0 0 4.0 4.0 0 0 4.0 4.1 4.0
4.34.04.2002.03.04.04.04.00.10.14.04.07.90.6
0
3.9
5.0
(AV PCB)