Samsung MAX-445 - IC & TR Internal Diagrams

VCC
ST.BY
Vref
MODE
PRE GND
GND
µ-COM 5.6V 250 mA CDP 10V 600mA
MOTOR 13.3V
MAIN SIGNAL 12V 0.8A
6
10
9
11
12
Selector
3 5
1
2 8
20 19 4 10 11 5 6 14 13 16 15
20
REFREF
22 21 23 24 1 9 8 7 25 26 2 27 28 3 18 17
CLOCK
RAM
LOGIC
D/A1 D/A2
LPF2
LPF1
LPF1IN
LPF1OUT
ADINTIN
ADINTOUT
ADCONT
STROBE
CLOCK
DATA
DA1NTIN
DA1INTOUT
DA1CCNT
DA2INTIN
DA2INTOUT
DA2CONT
LPF2IN LPF2OUT
HPFIN HPFOUT TEST1 TEST2 TEST3 XIN XOUT Vcc GND MIXIN MIXOUT
MIX
HPF
A/D
BA3950 : RIC1
M65840 : EIC1 (OPTION KEY+CON)
Block Diagrams
9-6
Samsung Electronics
9-4 IC & TR Internal Diagrams