Toshiba MW27H62 Service Manual page 39

A B
8
7
6
5
SOUND_GND
FROM/TO TUNER/DVD IN/OUT
(CP301)
CD301
CU2A2501
1 SOUND+B
2 SOUND_GND
4
GND
3 GND
4 TV_POWER_H
5 TV_A_MUTE
6 SDA
7 SCL
8 SW_AUDIO_OUT_L
9 SW_AUDIO_OUT_R
10 P.CON+8V
3
2
1 ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
A B
G-41
C
SOUND AMP/SURROUND SCHEMATIC DIAGRAM
SOUND AMP IC
IC351 AN17808B
+ ATT. +
RIPPLE
FILTER
CH1 CH2
NC GND
RF
IN IN
1 2 3 4 5
0 0.2 16.0 0 0.2
NC
W806
W801
41
R301
AUDIO_L
AUDIO L
100
5.6 5.6 5.6 5.0 3.98 3.48 3.48 5.03 9.64
7.5
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10
7.5 5.6 7.0 5.6 5.6 0.8 4.4 0 0 0
AUDIO R
SDA1
42
R302
AUDIO_R
100
ETANT CAUTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D E
(DEFLECTION PCB)
+
+
-
-
ATT.CONT.
VOL
CH2 STAND CH1
VOL MUTE GND VCC
OUT -BY OUT
6 7 8 9 10 11 12
0 0.7 3.7 0 18.0 12.7 0.7
W803
R353 C351
2.2K 1 B
R354 C352
2.2K 1 B
R363
2.2K 1/4W
R359
10K 1/4W
HS351
763WAA0331
HS16S
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
F G
SPEAKER
CP351
A2502WV2-4P
SP351
MSF-18D5SB05
4 4
8 OHM
3 3
2 2 SPEAKER
1 1 SP352
MSF-18D5SB05
8 OHM
CU149007
CD353
L353
HF70T22*10*14
PCB070
CMF079
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
F G
H
8
7
6
5
4
3
2
1
H
G-42