Sanyo PLUS T35 - Integrated Circuit Function Diagrams (Continued); HA 1196 FM Stereo Demodulator IC Diagram; LA 1231 FM IF System IC Diagram; NJM4558 Operational Amplifier IC Diagram

HA1196
(PLL
FM
STEREO
DEMODULATOR
)
STABILIZED
POWER
SUPPLY
POST
(7) AMP
oo
(4)
LA 1231 (FM IF SYSTEM)
vec Qik! Q/LD Q/d
QUADARTURE AFC/TUNING
LIMITER METER DRIVE
| QUADRATURE
DETECTOR
AF AMP
EL
6)
aan
AFC TIM
AF QUT
commen: MUTE/CON
IF STOP SIM INV MUTE GND
INV IF STOP GNO S/M MUTE VCC Q@/D Qi/LD
[2]
IF IN GNO MUTE/ AFOUT AFC Q/tI
CON TIM
(Top VIEW)
NJM4558 . RC 4958
(DUAL
HIGH-PERFORMANCE
OPERATIONAL
AMPLIFIERS
)
saree
ah
HL
fai
A-IN a
A+IN @)
(TOP VIEW)
570 Japan
SANYO ELECTRIC TRADING CO., LTD.
33, Hiyoshi-cho, 2-chome, Moriguchi-shi, Osaka-fu,
Sep./’79/1300 SI, Printed in Japan