Prology MCE-525UR Service Manual Download Page 1

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TECHNICAL SPECIF ICATIONS.........................................1-2
MEASUR EMENT SETUP...................................................1-3

SERVICE AIDS, SAFE TY INSTRU CTION, ETC..........1-4 to 1-5

PREPARATIONS & CONTROLS..............................1-6 to 1-10
MAINTENANCE & TR OUBLESHO OTING ......................... 1-11

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.........................................................3

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KEY BOARD ....................................................................... 5

SERVO B OARD .................................................................. 6

MAIN BOARD ..................................................................... 7

SET MEC HANICAL EXPLODED VIEW & PART S LIST ............ 8

DISMANTLING INSTRUCTIONS

SET BLOCK DIAGRAM

SET WIRING DIAGRA M

MCE-525UR

Summary of Contents for MCE-525UR

Page 1: ... AIDS SAFETY INSTRUCTION ETC 1 4 to 1 5 PREPARATIONS CONTROLS 1 6 to 1 10 MAINTENANCE TROUBLESHOOTING 1 11 2 3 4 KEY BOARD 5 SERVO BOARD 6 MAIN BOARD 7 SET MECHANICAL EXPLODED VIEW PARTS LIST 8 DISMANTLING INSTRUCTIONS SET BLOCK DIAGRAM SET WIRING DIAGRAM MCE 525UR ...

Page 2: ... WxHxD Weight 15A 178x50x166mm 1 64kg 4 0V CD play mode 1KHz 0 dB 10 K load Ω Components Mounting collar Machine screws M5x6 mm 4 M4x6 mm 4 Mounting bolt 50 mm 1 Wire connector Trim plate 1 T key 2 User manual 1 Rubber Remote controller optional cushion 1 1 1 1 1 Case for removable control panel FM Stereo Radio Frequency range Sensitivity Frequency response Stereo separation Image response ratio I...

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Page 6: ...se 15A Aux in L White R Red Connector Rear Line out Gray R Red L White Antenna AUDIO OUT Amplifier Pink Ground Lead Ignition key 12V DC When ON ACC Left Speaker Front Left Speaker Rear Right Speaker Front White Black Stripe White Gray Black Stripe Green Black Stripe Gray Green Purple Black Stripe Purple Black To car battery Continuous 12V DC Yellow Red Blue Motor Electric Antenna relay control Lea...

Page 7: ...r search AMS SEARCH Rotate the to adjust volume level control Push once or more TREBLE Rotate the control to adjust level to select VOLUME BASS BALANCE FADER MP3 track file character search Radio preset Radio tune To fast search within a track skip to next or previous track Remote sensor Panel Open SD MMC card slot USB connector Radio local distant Display switch Radio Disc play whendisc inserted ...

Page 8: ... press DISP again to exit the clock setting Press for more than 2 seconds to enter the menu mode then each press changes the mode as follows the rotary volume control TA mode MASK mode RETUNE mode DSP mode LOUD ON OFF LOCAL DX mode STEREO MONO mode SEEK1 2 mode only in tuner mode only in FM mode only in tuner mode BEEP ON OFF WOOF ON OFF ESP mode MULT ON OFF CD 12s Mp3 45s COLOR mode TA mode Rotat...

Page 9: ...oose front panel button illumination color P DSP OFF OP ROCK CLASSIC FLAT DSP mode Rotate the control to choose DSP sound effect LOUD mode Rotate the control to choose loudness on or off WOOF ON OFF Rotate the control to choose Sub woofer on or off VOL DN UP BEEP ON OFF mode Rotate the control to choose button beep sound on or off ESP 12 45s MULT ON OFF Multi Session ON OFF Multi session OFF mixed...

Page 10: ...tate the control to select folder M 3 File search P M 3 Track search P Press AMS to select TRACK SCH mode Press the control and LCD display will show 001 If the desired track number is less than 100 Rotate the control to select the first digit and press the control once again And rotate the control to set the tenth digit of the track number Press the control again more than 0 5 second to play the ...

Page 11: ...rt to give off heat crack or start a fire Do not poke the battery with tweezers or similar tools Doing this may cause the battery to give off heat crack or start a fire REMOTE CONTROLS SEARCH MUTE SEL MENU RDM RPT INT TOP DISP 4 3 2 1 6 5 VOL BAND SRC AMS Display switch Radio Tune Power on off Mute MP3 track file character search Band switch MP3 track file character search Radio Auto Preset AMS SE...

Page 12: ...he disc Disc upside down Disc is not CD or contains no MP3 files Disc is i but no sound nserted Disc is upside down Disc is dirty or damaged Place disc right way up with the label side up Clean disc or change disc Disc Error Display Messages Station is too far or signals are too weak Select other stations of higher signal level Interference noise during broadcast Preset station lost Battery cable ...

Page 13: ...ront Cabinet Remove 2 pcs screw from front cabinet Remove the screw on the left side of the cabinet Loosen 8 screws to remove heatsink top cover bottom cover Remove the 2 pcs screw to dismantle the frame Remove 6 pcs screw on the main board Pull out FPC wire Remove the two connectors from the mainboard Remove the 2 pcs screw to dismantle the frame Remove the screw on the right side of the cabinet ...

Page 14: ...2 2 DISMANTLING INSTRUCTIONS 2 2 Service Position A Service Position B Service Position C Service Position D ...

Page 15: ...3 SET BLOCK DIAGRAM 3 ...

Page 16: ...WIRING DIAGRAM 4 4 ...

Page 17: ...ECTION KEY BOARD TABLE OF CONTENTS 5 1 5 1 LCD Display 5 1 Front Board 5 2 Connector Board 5 2 Key Board Circuit Diagram 5 3 Key Board Layout Diagram 5 4 USB Board Electrical Parts List 5 6 5 5 PIN SEGMENT DISPLAY ...

Page 18: ...5 2 5 2 FRONT BOARD CIRCUIT DIAGRAM CONNECTOR BOARD CIRCUIT DIAGRAM FRONT BOARD LAYOUT DIAGRAM CONNECTOR BOARD LAYOUT DIAGRAM ...

Page 19: ...5 3 5 3 KEY BOARD CIRCUIT DIAGRAM ...

Page 20: ...5 4 5 4 KEY BOARD LAYOUT DIAGRAM TOP VIEW KEY BOARD LAYOUT DIAGRAM BOTTOM VIEW ...

Page 21: ...5 5 5 5 USB BOARD CIRCUIT DIAGRAM USB BOARD LAYOUT DIAGRAM ...

Page 22: ...20 5 1 16W 0603 RES 2K2 5 1 16W 0603 RES 2 2M 5 1 16W 0603 RES 330 5 1 16W 0603 RES 3K3 5 1 16W 0603 RES 470 5 1 16W 0603 RES 4K7 5 1 16W 0603 RES 47K 5 1 16W 0603 RES 680 5 1 16W 0603 CAP 1nF 10 16V X7R 0603 CAP 0 1 F 80 20 16V Y5V 0603 CAP 0805 105 50V Y5V 80 20 TR 2N3904 NPN SOT 23 TR KTC8550S PNP SOT 23 LCD CMU705 NEGATIVE COLOUR LED WHITE 3 204 15AUWW 20MA 3 5V ENCODER ECB11 7X5 PV S17 EC1102...

Page 23: ...6 1 6 1 SERVO BOARD TABLE OF CONTENTS Circuit Diagram 6 2 PCB Layout Top View 6 3 PCB Layout Bottom View 6 3 Electrical Parts List 6 4 ...

Page 24: ...6 2 6 2 SERVO BOARD CIRCUIT DIAGRAM ...

Page 25: ...6 3 6 3 SERVO BOARD LAYOUT DIAGRAM TOP VIEW SERVO BOARD LAYOUT DIAGRAM BOTTOM VIEW ...

Page 26: ...2 1 2 1 2 1 4 1 1 7 1 1 R994 R981 R984 R925 R940 R955 R959 R966 R993 R904 R905 R949 R950 R946 R947 R948 R912 R913 R934 R937 R942 R932 R938 R988 R903 R929 R979 R908 R989 R990 R967 R906 R928 R935 R980 R982 R933 R936 R961 R965 R909 R931 R902 R910 R978 R960 R911 R901 R943 R945 R951 R954 R983 R939 R927 R916 R915 R924 R930 R907 R918 R920 R917 R941 R995 R998 C924 C936 C937 C959 C961 C904 C905 C914 C928 C...

Page 27: ...7 1 7 1 TABLE OF CONTENTS Circuit Diagram 7 2 PCB Layout Top View 7 3 PCB Layout Bottom V iew 7 4 Electrical Parts List MAIN BOARD 7 5 to 7 6 ...

Page 28: ...MAIN BOARD CIRCUIT DIAGRAM 7 2 7 2 ...

Page 29: ...MAIN BOARD LAYOUT DIAGRAM TOP VIEW 7 3 7 3 ...

Page 30: ...MAIN BOARD LAYOUT DIAGRAM BOTTOM VIEW 7 4 7 4 ...

Page 31: ...J96 J83 J15 J22 J24 J29 J39 J87 J70 J30 J59 J77 J94 J18 J65 J73 J42 J3 J11 J13 J20 J61 J76 J82 J68 J86 J54 J113 J40 J55 J60 63 J67 J97 J98 113850000028 122005000001 142206000004 142224000088 142203000003 121640000010 121640000222 121640000101 121640000102 121640000103 121640000224 121640000472 121648000560 133000030071 121604000000 121604000100 121604000101 121604000102 121604000103 121604000104 1...

Page 32: ... 0603 CAP 0 33 F 80 20 50V Z5U 0603 TR DTC343TK SOT 23 TR 2N3904 NPN SOT 23 TR MMBT3906LT1 SOT 23 PNP TR KRC106S NPN SOT 23 TR KRA102S PNP SOT 23 IC CSC2313F SO 28 YOUDA IC UTC4558 SOP 8 UTC IC NEO 791NRF 100 QFP 1420C DONGSUNG SB8310 ESD DIODE PG05GBUSV 24A 200W 5G CAP 470pF 10 50V X7R 0603 CAP 2 2 F 80 20 16V X7R 0805 RCF 1K 5 1 8W μ μ μ μ μ μ Ω 18 1 2 4 2 2 2 4 7 1 9 4 1 2 1 3 4 4 4 C109 C110 C...

Page 33: ...8 1 8 1 EXPLODED VIEW MAIN UNIT ...

Page 34: ...te Ni M2 6X8 CMU501 BRACKET DECK FRONT OF CLC01 SECC T1 0 CMU706 SB MI Assm DECK CL C01FY7 SHINWA SCREW CM Color Znic M2 6x19 SHINWA CL C01 CM701 TOPCOVER SECC T0 6 CM700 DECK REAR BRACKET SECC T1 0 SCREW BTS White Znic M2 6X3 CMV100 POLE CMV100 RUBBER SCREW BTS White Ni M2 6X14 CAD310 SHORT SHEET SECC T0 6 ANTENNA W GROUND 230mm SCREW BTB White Ni M2 6X21 CME0CM700 HEATSINK CAD510 BRACKET REAR U ...

Page 35: ... PA White Ni M2 6X8 CMU706 BRACKET DECK FRONT OF CLC01 SECC T1 0 CMU706 SB MI Assm DECK CL C01FY7 SHINWA SCREW CM Color Znic M2 6x19 SHINWA CL C01 CM701 TOPCOVER SECC T0 6 CM700 DECK REAR BRACKET SECC T1 0 SCREW BTS White Znic M2 6X3 CMV100 POLE CMV100 RUBBER SCREW BTS White Ni M2 6X14 CAD310 SHORT SHEET SECC T0 6 ANTENNA W GROUND 230mm SCREW BTB White Ni M2 6X21 CME0CM700 HEATSINK CAD510 BRACKET ...

Page 36: ...hite Ni M2 6X8 CMU706 BRACKET DECK FRONT OF CLC01 SECC T1 0 CMU706 SB MI Assm DECK CL C01FY7 SHINWA SCREW CM Color Znic M2 6x19 SHINWA CL C01 CM701 TOPCOVER SECC T0 6 CM700 DECK REAR BRACKET SECC T1 0 SCREW BTS White Znic M2 6X3 CMV100 POLE CMV100 RUBBER SCREW BTS White Ni M2 6X14 CAD310 SHORT SHEET SECC T0 6 ANTENNA W GROUND 230mm SCREW BTB White Ni M2 6X21 CME0CM700 HEATSINK CAD510 BRACKET REAR ...

Page 37: ...Ni M2 6X8 CMU706 BRACKET DECK FRONT OF CLC01 SECC T1 0 CMU706 SB MI Assm DECK CL C01FY7 SHINWA SCREW CM Color Znic M2 6x19 SHINWA CL C01 CM701 TOPCOVER SECC T0 6 CM700 DECK REAR BRACKET SECC T1 0 SCREW BTS White Znic M2 6X3 CMV100 POLE CMV100 RUBBER SCREW BTS White Ni M2 6X14 CAD310 SHORT SHEET SECC T0 6 ANTENNA W GROUND 230mm SCREW BTB White Ni M2 6X21 CME0CM700 HEATSINK CAD510 BRACKET REAR U SEC...

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