Aiwa NSX-SZ103 Service Manual page 32

IC DESCRIPTION-1/1 (LC78645)-3/3
Taam | 0012 | 0 |
Pas [wes — |
77 VVDD Built-in VCO power supply pin.
78 FR Resistor connection pin to set the frequency range of built-in VCO.
I Laser power detection signal input pin.
| so |) upp So | Laser power control signal output pin.
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