Sanyo PLV-80 - Audio Signal Precessing Stage

-48-
Chassis Description
3
INPUT1
INPUT2
INPUT3
IC001
<TC4052>
AV
MAIN
DRIVE
IC1652
<BH3540>
IC3252
IC3251
BUFFER-SW
IC1651
<EL2244>
IC1631
<TDA7056>
SP901
L
SP902
R
IC1632
<TDA7056>
L,R
L,R
L,R
1,12
5
5
715 10
72
12 14,3
K00D K16S
K16R
K8T
3
1
5,14
2,15
2
15
2
4 1
6
155
4
1
1
3
10 9
Q001
Q002
+
-
5
7
AUDIO
OUT
AU
DIO
OUT
3,4
1,2
1
K16N
12
K40C
K10P
45,
46
47,
48
11
IC301
<PW388>
SCAN
CONVERTER
VOLUME
SP_MUTE_PW
AUDIO_SW1_PW
SC_SCL_S3V PW_SCL_S3V
SC_SDL_S3V PW_SDL_S3V
PW_SYS_SW
AUDIO_SW2_PW
AUDIO_SW1
AUDIO_SW2
SP_MUTE
IC281
<M62393>
DAC
INPUT1
INPUT2
INPUT3
AU
DIO_SW1
L
H
L
AU
DIO_SW2
L
L
H
325
426
46
145
143
232
Audio signal precessing stage