Sanyo M9998LU - Page 27

VARIABLE heated
AMPLIFIER B
INPUT
POSITIVE SUPPLY
15 VARIABLE IMPEDANCE
CONTROL
RECTIFIER OUTPUT INPUT LEVEL
ng O.47uF-LESS THAN 250nW
RECTIFIER BIAS
he (or 10K VR 6BK) JHE ces 2EOT OF MORE:
RECTIFIER INPUT SKVR . 91K 0.67440 1K
© 19kHz
NO AMPLIFIER D
q FEEDBACK DECOUPLING
GROUND
OVERLOAD
DETECTOR
CIRCUIT
THERMAL
SHUT-DOWN
CIRCUIT
INPUT (>
POP-NOISE
ERASING
CIRCUIT
—32-
POWER
TRANSISTOR
CONTROL
CIRCUIT
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
Vec MAX 16V
Pd MAX — 400mW
Topg -20~+ 70°C
Tstg -40~ 125°C.
o
STERED( AUTO) Va <0.7V or OPEN
FORCED MONORAL 0.7V < V9 <2.1V
VCO STOP 2.1V< V9
OUTPUT