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PCB LAYOUT-MAIN BOARD BOTTOM SIDE VIEW

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Summary of Contents for CE152/10

Page 1: ...OMPONENT LAYOUT 9 10 MAIN PCB COMPONENT LAYOUT 7 8 CIRCUIT DIAGRAM PANEL BOARD 6 CIRCUIT DIAGRAM MAIN BOARD 5 2012 5 30 WIRING DIAGRAM 4 BLOCK DIAGRAM 3 DISMANTLING INSTRUCTIONS 2 Service Manual RECORDABLE REWRITABLE Mini System Service Service Version1 0 TABLE OF CONTENTS ...

Page 2: ...op cover then unplug the 2P microphone wire 2 Remove the four screws in C D E F position in the heat sink then remove the G screw in left side of the unit and the H I screws which were for fixing the main board remove the main board A B 5HPRYH WKH IRXU VFUHZV LQ WKH KHDW VLQN 5HPRYH WKH VFUHZ LQ OHIW VLGH RI WKH XQLW C D E F G 5HPRYH VFUHZV LQ WKH EDFN FRYHU 8VH WZHH HU WR SUL H XS WRS FRYHU 5HPRY...

Page 3: ...3 ...

Page 4: ...Wiring Diagram 4 ...

Page 5: ...CIRCUIT DIAGRAM MAIN BOARD 5 ...

Page 6: ...SW916 M5 ST R915 680R R925 680R SW906 BAND R916 1K R926 1K SW907 SOURCE SW917 M6 PROG 5 1K5 SW908 RETURN R918 2K2 R919 3K3 SW910 ZONE SW913 M2 INT 5 1 5 1 5 5 5 5 5 5 5 5 5 5 5 5 5 5 3 5 5 8 8 5 39R 5 39R 1 1 1 1 1 1 1 3 9 1 1 1 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6...

Page 7: ...PCB LAYOUT MAIN BOARD TOP SIDE VIEW 7 ...

Page 8: ...PCB LAYOUT MAIN BOARD BOTTOM SIDE VIEW 8 ...

Page 9: ...PCB LAYOUT PANEL BOARD TOP SIDE VIEW 9 ...

Page 10: ...PCB LAYOUT PANEL BOARD BOTTOM SIDE VIEW 10 ...

Page 11: ...SET EXPLODER VIEW DRAWING 11 ...

Page 12: ...nd VOLUME U301 7313 IC a To check whether the CN501 ISO connector of the tail of the unit is connect well Whether it is loose of the 15A fuse of the ISO or insert non in place 7URXEOH VKRRWLQJ 7URXEOH VKRRWLQJ 7URXEOH VKRRWLQJ 7URXEOH VKRRWLQJ failure phenomena failure cause remark Product Model UHD UHD UHD UHD OO DUHD NO Power 1 b To check whether there is any contamination and bad contact on the...

Page 13: ... the panel to test whether the defective is occurred by the unit or panel c To check whether there is any wearing and scratch of the shrapnel and pin of the panel USB failure phenomena failure cause remark a To check whether the USB SD signal format is correspond to the request of the unit b To check the voltage of the the uppermost pin of the USB connector should be 5V0 d To check whether there i...

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