Sound Amp Schematic Diagram - Toshiba MD13P3 Service Manual

A I B I 0 I D I E I F I G I H
SOUNDAMP SCHEMATIC DIAGRAM
(AV PCB)
SOUND AM9 IC
Z_ IC302 AN7522N
if
SOUND_B
SOUND CND
_FROMT[OREGULATOR_
W813
GND oe_o
FROM MICON/TUNER_
POWER ON II
A MUT£ )
VOL PWM >
A OUT L )
P CON+2 g
A OUT R _
B301
W4BRH35X6X10
R302
_,N _,
_RK
R301
R_ ) KBid_iqS y RT _ _K_/'/4W
120 R303
',M,
2 2K /4W
<*
_Z > o'
o o>
C_301
TID-X02P-M1
CD301 LCN
CU12414A SPEAKER ,_
SP351
SGO4D11BNA
8 OHM
RCH
SPEAKER _
SP352
SGO4DIISNA
8 OHM
NO[E: [NIS SCREMAI[C DIAGRAM IS filE LA]ES f AI THE lIME
OF PRIN lING AND SUBJECTIO CNANG£ WI] HOUT NOflC_.
NOlO:f HE DC VOLTAGE Af EACH PAR[ WAS M£ASURED
WITH THE DIGITAL TES]_R WREN [HE COLOR RROADCASf
WAS RECEIWD IN GOOD CONDITION AND PICfURE IS NORMAL¸
N:U [[L[SER QUE CELLS DECR[TES
DANS LA NOMENCLAIUR£ DES PI£CES_
DESCRIB£D IN PARRS LIST ONLY o
_:z AUDIOSIGNAL
_lm AUDIOSIGNAL(PB)
A I B I 0 I D I E I F I G I H
G-15 G-16