Ic & Tr Internal Diagrams; Ba3950 : Ric1; M65840 : Eic1 (Option Key+Con) - Samsung MAX-460V Service Manual

9-5 IC & TR Internal Diagrams

BA3950 : RIC1

M65840 : EIC1 (OPTION KEY+CON)

HPFIN HPFOUT
20
HPF
20
REF REF
LPF1
22
LPF1IN
LPF1OUT
Samsung Electronics
TEST1 TEST2 TEST3
19 4 10 11
A/D
21 23 24 1 9
ADINTIN ADCONT
ADINTOUT STROBE
XIN XOUT
5 6
CLOCK
RAM
LOGIC
D/A1
8 7 25 26
CLOCK DA1NTIN
DA1CCNT
DATA DA1INTOUT
Vcc GND MIXIN
14 13 16
D/A2
2 27 28 3 18
DA2INTOUT LPF2IN LPF2OUT
DA2INTIN DA2CONT
Block Diagrams
MIXOUT
15
MIX
LPF2
17
9-7