Pin No.Pin NameI/OPin DescriptionPin No.Pin NameI/OPin Description
56AMP ONOPower amplifier power control output111ANT REMOANT REMOTE power control output
57TXT ONOReset output to CD-TEXT decoder IC.112NILNNot used. (Open)
58VOL ATTOElectric volume mute control output113CTL2NNot used in this set.
59NILNNot used. (Open)114CD LDOLoading motor control output (Loading direction)
60ATTOSystem attenuate control output115CD EJOLoading motor control output (Eject direction)
61RC IN1IRotary commander shift key input 1116L SWISled limit switch detection input
62TU ATTOTuner attenuate output117IN SW/(PH1)IDisc insertion detection input
63VSSNGround118D SWIDOWN switch detection input
64NILNNot used. (Open)119VSSNGround
65SSTOPIIF counter result signal detection input of PLL.120SELF SW/(IN SW)IDisc self store detection input
66TESTITest mode initial setting detection input
67DAVNIRDS IC data acquisition detection input
68FM ON/AM ONOFM ON output
69TU ONOTuner power control output
2
70SDAI/OIC BUS serial data input/output
2
71SCLOIC BUS serial clock output
72NOSE2IFront panel OPEN detection input
73X1AOSub ceramic oscillator output (32 kHz)
74X0AISub ceramic oscillator input (32 kHz)
75SCORISCOR signal detection input
76BU INIBackup power detection input
77DQSYICD-TEXT data setting completion signal detection input
78CD SENSICD SENS signal detection input
79NILIKey input acknowledge
80TEL ATTITelephone attenuate detection input
81ST/MONOI/OTuner stereo signal detection input/forced monaural output
82SEEKOUTOSEEK output
83SD INISignal detector input
84WIDEOWIDE select output (Not used in this set.)
85NARROWONARROW select output (Not used in this set.)
86HSTXNHardware standby input (Connect to pin (1 (RESET).)
87MD2NOperation mode input (Connect to ground in this set.)
88, 89MD1, 0NOperation mode input (Connect to VCC in this set.)
90RESETIReset input
91VSSNGround
92X0IMain ceramic oscillator input (4.19 MHz)
93X1OMain ceramic oscillator output (4.19 MHz)
94VCCNPower supply pin (+5 V)
95COM8V ONOCOM 8V control output
96NILNNot used. (Open)
97AREA1IDestination select input 1 (Fixed at OL� in this set.)
Destination select input 2 (Fixed at OL� (AEP, UK model) or OH� (German model)
98AREA2I
in this set.)
99LOUDIFixed at OL� in this set.
100BANDIFixed at OH� in this set.
101ACC INIAccessory power detection input
102, 103PH3, 2IDisc insertion detection photo sensor input (Fixed at OH� in this set.)
104LCD CEOLCD chip enable output
105FLS WIFlash write input (Fixed at OH� in this set.)
106, 107RE IN0, 1IRotary encoder input
108ILL ONOIllumination power control output
109PW ONOSystem power control output
110NILNNot used. (Open)
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ACEC
