Samsung MAX-610 Service Manual page 49

TDA7318 : FIC1
15
L1
L2
14
13 L3
12
L4
R4
8
9 R3
10 R2
11
R1
SUPPLY
2 3
VCC AGND
KA22271B : DIC1
10
Vcc
12
R/R
13
NR SW
4
R/P SW
7
GND
Samsung Electronics
OUT(L)
IN(L)
17 16
VOL
INPUT
SELECTOR
GAIN
VOL
1 7 6
IN(R)
CREF OUT(R)
REC IN2 PB IN2
9 11
BUFFER
VOLTAGE
REGULATOR
CONTROL
SWITCH
BUFFER
8 6
REC IN1 PB 1N1
BOUT(L)
BIN(L) TREBLE(L)
19 18 4
R8
BASS TREBLE
2
I C BUS DECODER LATCIIES
BASS TREBLE
R8
21 20 5
B IN(R) TREBLE(R)
B OUT(R)
PB OUT2
14
VCA & HPF
RMS
DETECTOR
GAIN
FACTOR
RMS
DETECTOR
VCA & HPF
3
PB OUT1
Block Diagrams
SPKR
ATT
OUT
25
LEFT FRONT
MUTE
SPKR
ATT
23
OUT
LEFT REAR
MUTE
28
SCL
27
BUS
SDA
26
DIGGND
SPKR
ATT
OUT
24
RIGHT FRONT
MUTE
SPKR
ATT
22
OUT
RIGHT REAR
MUTE
REC OUT2
16
RIPPLE
15
FILTER
5
R.CONST
RIPPLE
2
FILTER
1
REC OUT1
9-7