Samsung MAX-800

Samsung Electronics 9-5
Block Diagrams
L-N1
L-N2
L-N3
L-N4
R-N1
R-N2
R-N3
R-N4
11
12
13
14
10
9
8
7
100K
100K
100K
100K
100K
100K
100K
100K
G
G
0/30dB
2dB STEP
INPUT MULTIPLEXER
GAIN
MUXOUTL
15 16
27
26 25 23 24
TREBLE(L)
MOUT(L)
BN(L)
BOUT(L)
UN(L)
RR
MUXOUTR
TREBLE(R)
MOUT(R)
BN(R)
BOUT(R)
CREF
UN(R)
RR
17 18 20 19 20 21
22
2
4
3
5
30
1
29
6
AGND
R OUT
L OUT
DIGGND
SDA
SCL
SPKR ATT
LEFT
I CBUS DECDER + LATCHES
2
VOLUME TREBLE MIDDLE BASS
SPKR ATT
RIGHT
Verf
V3
VOLUME TREBLE MIDDLE BASS
32
1
31
2
30
3
29
4
28
5
27
6
26
7
25
8
24
9
23
10
22
11
21
12
20
13
19
14
18
15
17
16
C L K
L P F A / D
L O G I C
SFB SW
MODE SEL
SU EC
SU EC
MODE SEL
PHASE
SEL
V O L
16kSRAM
L P F
D / A
6
1/2Vcc
MICMIX SW
DMIX SW
ON OFF
1 2
Vcc
VOL SEL
PHASE SEL
TDA7439 : BIC1
LV1015: DPIC4