Kenwood KDC-W3534A Service Manual

Contents

7KDC-W3534A/W3534GKDC-W40AYTruth Value Tableq : Power supply IC (IC3) controlSEL1 (Pin No. 11)PS1-2 PS1-3 PS2-1 ILLUMI P-CON P-ANTL L L OFF OFF OFFL L H ON OFF OFFH L H ON ON OFFH H H ON ON ONSEL2 (Pin No. 12)PS1-1 PS2-2 AUDIO SW5 AML L OFF OFF OFFH L ON ON OFFH H ON ON ONw : CD mechanism control operationCD MOTOR CD LOEJStop L LLoad H LEject H HBrake H Hi-ze : Destination settingModel TYPE 1 TYPE 2KENWOOD brand model (initial value) L LOEM model (with CRSC changed) L HKENWOOD brand model (with CRSC changed) H LKENWOOD brand model (to support test-driving in EU) H Hr : Destination changeTYPE 3 TYPE 2 TYPE 1Destination Model(Pin 80) (Pin 79) (Pin 78)0 0 0 K KDC-MP2020 0 1 J E313S0 1 0 E KDC-3034A/3034AY/W4034A/W4034AY/W410A/W410AY/W3534A0 1 1 E KDC-W434A/W40AY1 0 0 K KDC-MP2032CR1 0 1 M KDC-MP333/MP333RC/MP4331 1 0 E KDC-3034G/3034GY/W4034G/W4034GY/W410G/W410GY/W3534G1 1 1 J/E E212/E212S/KDC-W40GY/W434G/W434GY● MECHANISM μ-com : IC4 (X32- : CD PLAYER UNIT)Pin No. Pin Name I/O Application Processing Operation Description1 NC - Not used Low-fixed2 E2P SCL I/O ROM correction E2P I2C clock3~5 NC - Not used Low-fixed6 VDD - 5V electric potential7 GND - GND electric potential8,9 NC - Not used Low-fixed10,11 PON1, PON2 O Power ON/OFF control H : ON, L : OFF12 LOE/LIM SW I Down-limit SW detection L : Inner circumference detection13 DAC MUTE O DAC MUTE control L : MUTE OFFMICROCOMPUTER’S TERMINAL DESCRIPTION