Samsung MAX-670 - Page 51

NJU3716M : JIC2, UIC2
BA3442AKS : JIC1
Samsung Electronics 9-7
Block Diagrams
9-4-2 Cassette Deck Section
I II IV
REC EQ
III IV
REC EQ
SYSTEM CONTROL
COMP
BC1 (TYPE II )
BC2 (TYPE
IV )
BC NF
BC OUT
REC R OUT
REC L OUT
METAL
A EQ (70/120)
B EQ (70/120)
SPEED (NS/HS)
A/B
ALC
REC Mute
PB Mute
AMS OUT AMS T AMS NF AMSLPF BIAS Ucc REC L REC R BR BL AR AL REF GND
N.C
BPF L NF
NFL2
NFL1
REC L NF
REC L IN
BPF R NF
MFR2
MFR1
REC R NF
REC R IN
ALC T
ALC L OUT
ALC R OUT
DET
ALCRIN
ALCLIN
N.C
PBR OUT
PBL OUT
EOR
NFR
PREGND
EQL
NFL
AR BR
AL BL
1/3Ucc
70.120
NS.HS
TYPE I.II.IV
HS.NS
DATA
CLK
STB
CLK
P1
P2
P3
P4
P5
P15
P16
SO
Controller Circuit
Shift Register
Latch Circuit