Samsung MAX-670 - Page 49

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
29 29 28 27 26 25 24 23 22 21 20 19 18 17 16
ALC
DUFF
AM
OSC
AM
MIX
AM
RF AMF
AGC
AM
DET
AM
IF
SMFT
LEVEL
DET
FM
IF
FM
DET
REG GND
TUNING
DRIVE
S-CURVE
AM/FM
IF
BUFF
COMP
VCC
AM/FM
SW
VCC
PHASE DET
PILOT
DET
FF FF FF
STEREO
DRIVE
TRIG MUTE
STERO
SW
DECODER
PM
AM
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
LA1836 : TIC1
M65846FP : DIC1
Samsung Electronics 9-5
Block Diagrams