INPUT/OUTPUT PIN CONFIGURATION (continued)
Figure 7 : 2nd IF Sound Input (Pin 8)
Audio and 2nd IF Decoupling (Pin 9)
Figure 8 : Internal Video Input
STV8224B
8
9
10
Figure 9 : Video Switch Output
11
Figure 10 : External Video Input
12
Figure 11 : Volume Control + Mute
13
Figure 12 : Audio Switch Output
14
Figure 13 : FM Demodulated Audio Output
750Ω
15
Figure 14 : External Audio Input
16
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