Continued from preceding page.
Pin No.
Pin
LA7357
Pin Functions
• PAL fsc (4.43 MHZ) input
8
FSC-IN This pin can handle inputs with amplitude between about 300 and 800
mVp-p.
Equivalent circuit
• APF output monitor
9
AFP.MONI This pin must be connected to VCC to prevent interference between pins 8
and 10.
• Discrimination output
10 DET-OUT This pin outputs a high level (4.2 V) for SECAM or MESECAM inputs, and a
low level (close to 0 V) for PAL inputs.
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