INPUT/OUTPUT CHART FOR IC6001
Pin No. In/Out Port Name
Function
82 I POWER KEY(H) Power on/off key input.
83 I SHORT DN DC voltage (BIAS (H)) detection.
When detecting High at BIAS (H) during BIAS (H) is set to except high, complsory power
is turned off (Self test indication display F08).
When detecting Low at BIAS (H) during BAIS (H) is set to high, complsory power is
turned off (Self test indication display F07).
84 I Csync C sync signal (Built in sync separation circuit) input.
85 I CAP.FG Capstan FG input.
86 I CYL.PFG Cylinder PFG input.
87 I SECAM24(H) Video head selection input.
In SECAM model, this port is high when using 24u head chip for LP mode is mounted on the
cylinder.
88 - GND GND.
89 O OREF Op amp output for 1/2 VDD reference.
90 I IREF Op amp input for 1/2 VDD reference.
91 I CTL.HEAD(-) Control signal (-) input.
92 I CTL.HEAD(+) Control signal (+) input.
93 O CTL.AMP.SW Control amp switching output.
94 I CTL.AMP.IN Control amp input.
95 I CTL.AMP.REF Control amp reference input.
96 - CTL.AMP.GND Control amp GND.
97 O PB.CTL.OUT Control amp output.
98 - 5V(A) Analog 5V.
99 - 5V(AD) 5V.
100 O Not used
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