Toshiba 27A41 - Page 23

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
AUDIO SIGNAL
IC1001 AN5276
SAROUND AMP
1 10111223456789
SPEAKER
SP1001
070Y435002
W/CONECTOR.2SPEAKER
IC303 M62420SP
TONE CONTROL
110
111213141516171819
2
20
3456789
HS1001
763WAA0215
CP1001
TID-X04P-Z1
1
2
3
4
IS NON POLAR ONE.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
CAUTION: DIGITAL TRANSISTOR
L302
22uH
L301
47uH
Q1001
KRC111RTK
MUTE
C1008
2.250V
KA
C1007
2216V KA
C1004
100025V YK
C1003
100035V YK
C329
2.250V KA
C1009
100025V YK
C303
4716V YK
C328
2.250V KA
C326
4716V YK
C1011
10035V YK
W809
W832
W831
C1001
1B
C1002
1B
C337
100P CH
C336
100P CH
C1012
0.068 B
C325 0.1 B
C338
0.001 B
C339
0.1 B
C335
0.033 B
C1010
0.068 B
C334
0.033 B
C332
0.47 B
C331
0.022
B
C333
0.47 B
C330
0.022 B
R1003
330
R1004
330
R1009
10K
R319 4.7K
R320
10K
R326
100
R328
100
R323 5.6K
R327
100K
R325
1.8K
R1011
10K
R1010
10K
R314
10K
R321 4.7K R322 5.6K
R324
1.8K
R1013
10K
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
AUDIO_R
AUDIO_L
SCL
SDA
TV_MUTE
P.CON+5V
P.CON+9V
SOUND+B
GND_POWER
SOUND_GND
(MAIN PCB)
8 OHM 2.5W
NC
4
3
2
1
8 OHM 2.5W(R)
(L)
26
27
0.7
4.8
4.8
FROM/TO POWER
6.712.114.96.700000 0 13.9
0
0
3.6
10.0
25
24
23
22
FROM/TO MICON/TUNER
FROM/TO AV
RF
CH1
IN IN
CH2
GND
CH1CH2
NC
ATT.CONT.
OUT
MUTE
OUT-BY
STAND
GND VCC
ATT. +
+
-
NC
+
-
+
FILTER
RIPPLE
5.0 4.95.04.74.85.05.0
4.74.84.74.85.05.05.05.0 0
0
INTERFACE
I2C BUS
CONTROL
LOGIC
+
-
-
+
REF
+
-
+
-
+
-
+
-
REF
REF
136K
136K
SIMAMP1
VOLAMP1
SIMAMP2
VOLAMP2
6.5K
6.5K
6.5K
VR4
VR2
VR1
1.8K
1.8K
S2
S1
VR3
VR5
S7
S4
S6
S3 S5
6.5K
TONE
AMP2
AMP1
TONE
S8
VR6
NC
SOUND SCHEMATIC DIAGRAM
TMA509
PCB010