KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 BLOCK DIAGRAM ELECTRIC UNIT (X34- ) CN600 AUX IN DME1 PRE OUT SERVO Q601,606 Q600,602-605,607 (FRONT) J600 PRE OUT SW MUTE D3.3V IC705 IC705 MUTE (REAR) IC703 IC300 PRE OUT 4VPRE+B (SW) IC400 AUX (ISO IN) IC711 POWER SP OUT(FL) IC716...
KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 COMPONENTS DESCRIPTION ● ELECTRIC UNIT (X34-465x-xx) Ref. No. Application / Function Operation / Condition / Compatibility SW REG Outputs 5.0V. Power supply for D5V, FL+B and USB5V. A8V RREF Power Supply Outputs 1.27V. IC100 Reset IC Lo when detection voltage goes below 3.6V. IC101 E2PROM For installer memory and ROM correction.
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility Q200 When the base goes Hi, security indicator lights. Q300,302 4VPRE+B Protect When 4VPRE+B is overcurrent, Q300 and Q302 turn Q301 off. Q301 4VPRE+B AVR When Q300’s base is 8V, 4VPRE+B outputs 7.4V.
KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 MICROCOMPUTER’S TERMINAL DESCRIPTION ● SYSTEM µ-COM: IC102 on X34- (ELECTRIC UNIT) Truth Pin No. Pin Name Application Processing / Operation / Description Value Table External display remote control input Panel attached: Pull-up REMO Panel remote control input Panel detached: Pull-down LX REQ M Communication request to slave unit...
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 MICROCOMPUTER’S TERMINAL DESCRIPTION Truth Pin No. Pin Name Application Processing / Operation / Description Value Table SOC → System µ-com clock S SOC SCL PANEL SW DET Detection of panel attached/detached H: Panel attached, L: Panel detached EJECT Eject key detection L: Eject key ON...
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Truth value table q CD motor control w Destination setting CD MOTOR (Pin50) CD LOEJ (Pin49) TYPE 2 (Pin64) TYPE 1 (Pin63) MODEL KDC-X591 Stop 1.2V KDC-MP5035U Load 2.4V KDC-MP535U Eject Brake Hi-z 3.6V VISTEON 1.2V KDC-MP5036U 2.4V KDC-W6537U 3.6V KDC-W3537UY...
KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 TEST MODE ● How to enter the test mode OFF the P-CON terminal. ( The symbol, “_” indicates the blank. ) Press and hold the [1] and [3] keys and reset. → Make this as the process dedicated for the test mode. (While “–...
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 TEST MODE ● AUDIO adjust mode ● MENU • Press the [AUD] key and enter the audio adjustment • Press [MENU] key briefl y to enter the MENU. mode. • Press the remote control [DNPP/SBF] key and the •...
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 TEST MODE Key pressed briefl y: Number of CD EJECT times is CD time code error count data display (missing counts) ↓ displayed. [switched by [ ] / [ ] keys] (Display) CNT_LOSE ↔ CDDA_ _xx ↔ CDROM_xx ↔ Press and hold: To clear CD EJECT times (Press and hold CNT_LOSE ↔...
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 TEST MODE • When staring up in the test mode, LINE MUTE prohibition Abnormal ending 1 : backup/installer memory initialization time is set to 1 second instead of 10 seconds. : NG • While in the test mode, even when a DC offset error is detected, the detection information will not be written to C D _ : A U _...
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4. If wrong codes are input, “_ _ _ _” will be displayed again. • How to register the security code on the “Car Audio Passport” sheet after replacing E2PROM (in the front-end: A500 of X34-) (KDC-MP5036U/ W6537U/W6537UY only) 1. Enter the test mode. (Refer to “How to enter the test...
KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 INSTALLER MEMORY SPECIFICATIONS At specialists (or specialty stores), when the installer sends • The contents read out by the call key shall be refl ected the vehicle back to the user, they may make the store- only to the current source at the time→EQ curve is “USER” recommended audio confi...
KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 DC OFFSET ERROR ● Purpose • Key specifi cation Prevent customer’s vehicle speakers damages, burnouts, • Other keys than eject and power keys are invalid. and smoking. Avoid the connected speakers to be bur ned out, • Display specifi cation damaged, or to smoke when DC occurs between the •...
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 PC BOARD (COMPONENT SIDE VIEW) (FOIL SIDE VIEW) SWITCH UNIT SWITCH UNIT X16-399x-xx X16-399x-xx (J76-0359-12) (J76-0359-12) CP14 R112 ILL+B ILL-D-GND PAN5V FL+B X16-399x-xx X16-399x-xx Ref. No. Address Ref. No. Address D104 D114 D113 D111 D112 D102 ESD-GND R111 CP12 Refer to the schematic diagram for the values of resistors and capacitors.
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 PC BOARD (COMPONENT SIDE VIEW) CD PLAYER UNIT X32-5980-02 (J76-0377-02) R28 R27 X32-5980-02 Ref. No. Address Refer to the schematic diagram for the values of resistors and capacitors.
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 PC BOARD (FOIL SIDE VIEW) CD PLAYER UNIT X32-5980-02 (J76-0377-02) P-ON2 P-ON1 IOP+ R105 R101 R100 FCS+ R103 FCS- A3.3V NPWDOWN R129 R128 C15 R13 TP24 CP11 R132 OCDSEL R102 TESTIN0 /MRST /MUTE FCLK /MSTOP LO/EJ MOTOR BU5V SPDL SLED...
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 PRE OUT AUX IN/SUB FRONT REAR J601 ELECTRIC UNIT (X34-465x-xx) J600 CN600 CN601 TP44 TP36 TP39 ANT. TP37 C505 A500 C904 C905 TP41 0.01 0.01 0.01 C609 C610 C504 AM+B RFGND R636 1000P 1000P TP43 Q500 0.01 TP29 FMANT C605...
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 CD-CH J601 C115 IC103 0.01 5.0V uCOM5V MUTING LOGIC IC R635 C103 C620 0.01 0.01 D616 IC101 D619 D615 5.0V R152 D620 TP59 5.0V D614 100K D621 D613 D612 TP60 E2PROM 0 or 1.6 or 2.5 or 3.4 or 5.0V R911 10 S SOC REQ...
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 to DC CORD uCOM5V C110 0.01 R155 3.9K R154 3.9K SW5V SW5V SW5V A8V RREF POWER SUPPLY TP109 0 or 1.6 or 2.5 or 3.4 SURGE or 5.0V ACC DET OUT IN CP104 100 1.3V CD MOTOR CD LOEJ R147 CD LO LIM SW...
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• DC voltages are as measured with a high impedance volt me ter. Val ues may vary slight ly due to vari a tions between in di vid u al in stru ments or/and units. KDC-MP5036U/MP535U/W6537U/W6537UY/X591 (2/2) X16-399x-xx (2/2)
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 CD PLAYER UNIT (X32-598x-xx) A3.3V 3.3V A8V SW D.GND A3.3V A.GND 1.5V Q1 SW ASEL OCDSEL 5V-3.3V LEVEL SHIFT BCLK 3.3V LRCK 3.3V 0-3.3V SRDATA 0-3.2V 3.3V R106 MUTE R MUTE L N.C. CORRECTION SRVMON1 SRVMON1 (NOT USED) SRVMON0 SRVMON0 RAMSEL...
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 A3.3V A.GND C71 10 CAUTION : For continued safety, C72 0.1 re place safe ty critical com po nents only with manufacturer’s rec om - C73 10 16.934MHz mend ed parts (refer to parts list). C74 0.1 A GND2 Indicates safety critical com po - 2.60pp...
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KDC- MP5036U/MP535U/W6537U/ W6537UY/X591 EXPLODED VIEW (CD MECHANISM) DPU1 DFPC1 (X32) φ : N09-4460-15 M1.6x6.0 : N09-6317-05 M1.7x2.5 : N09-6004-15 M2x2 : N09-6007-15 φ 2x5(BLK) : N09-6051-15 1.6 WASHER : N19-2163-04 M2x2 : N39-2020-48 φ 2x3.5 : N09-6108-15 φ : N09-6155-15 Parts with the exploded numbers larger than 700 are not supplied.
KDC-W6537U/W6537UY (S/N : 26dB) ......0.7µV/75Ω Full Bandwidth Power (at less than 1% THD) Quieting Sensitivity KDC-MP5036U/MP535U/X591 .........22W x 4 KDC-MP5036U/MP535U/X591 (S/N : 50dB) ... 15.2dBf (1.6µV/75Ω) Output power (DIN 45324, +B=14.4V) KDC-W6537U/W6537UY (S/N : 46dB) ......1.6µV/75Ω KDC-W6537U/W6537UY ...........30W x 4 Frequency response (±...