Kenwood FGZ000UF2 Service Manual

Contents

FGZ000UF28Pin No. Pin Name I/O Application Processing Operation Description85 NAVI ON O NAVI voice MUTE86 BEEP ON O BEEP sound signal87 NC - Not connected Not used88 KEYDET I Key terminal connection detection H, L input, L : Detection89 NC - Not used Not used90 BL ON O Backlight switch output H, L output, H : Backlight ON91 VCC5 - Power supply input VCC5V92 SYNCMUTE O Video MUTE signal H, L output, H : MUTE93 VSS5 - GND input GND94,95 NC - Not connected Not used96 +BDET I +B voltage detection input97 TEMPDET I High temperature detection98 PARKING I Parking detection input H, L input, H : Parking ON, L : Parking OFF99 REVERSE I Reverse detection input H, L input, H : Reverse OFF, L : Reverse ON100 IGN I Ignition voltage detection input H, L input101 ILLSMALL I ILLUMI ON input H, L input, L : ILLUMI ON102 ACC DET I ACC ON detection H, L input, H : ACC OFF, L : ACC ON103 BUDET I +B voltage fluctuation detection input H, L input104 NC - Not connected Not used105 +BDET SW O +B voltage detection circuit control output H, L output106 NC - Not connected Not used107 AUX DET I AUX connection detection H, L input, H : Connection108 REAR DET I Rear camera connection detection H, L input, L : Connection109 NC - Not connected Not used110,111 KEY-IN1,KEY-IN2 I Key input112~116 NC - Not connected Not used117,118 SCAN1,SCAN2 O Display mode selection switch output H, L output119~122 HPOSI1~HPOSI4 O Horizontal position adjustment output H, L output123 TV/REAR SW O AUX/REAR SW H, L output124 DVD SW O RSE SW H, L output125 V/N SW O NAVI SW H, L output126 GRA SW O GRAPHIC SW H, L output127~129 NC - Not connected Not used130 VSS6 - GND input GND131 NC - Not connected Not used132 VCC6 - Power supply input VCC5V133 RSE DET I RSE connection detection134,135 NC - Not connected Not used136 DC DC DET I PON5V voltage detection input H, L input137 NC I Not connected Not used138 BL DET2 - Backlight voltage detection input Analog input139 BL DET1 I Backlight voltage detection input H, L input140 AVSS - GND input GNDMICROCOMPUTER’S TERMINAL DESCRIPTION