Others; Optical; Led - Denon AVC-A11XV Service Manual

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2. OTHERS

GP1UM271XK(Remote Control Sensor) IC101 FRONT P.W.B.
VOUT
Vcc
GND

3. OPTICAL

TORX142 IC305-308 DIGITAL P.W.B.
1 2
TORX142 IC312 DIGITAL P.W.B.
(
TORX142 IC501,502 FRONT P.W.B.
TE
L 13942296513
1 2
GP1FM313RZ IC804 FRONT P.W.B.

4. LED

SML1216W(LED) LD121,301 FRONT P.W.B.
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Limiter
Head
Amp
Amp
1. Vcc
2. GND
3. Vout
3
, )
1. Vin
2. Vcc
3. GND
3
( )
RED GREEN
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8
Detector &
Integrator Hysteresis
BPF
Comparator
Comparator
GND Vcc Vout
Q Q
3 6 7 1 3
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57
AVR-4806 / AVC-A11XV
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9