Philips CED1900/51 Service Manual Download Page 6 | Manualshive

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Summary of Contents for CED1900/51

Page 1: ...ANEL PCB COMPONENT LAYOUT 17 18 SERVO PCB COMPONENT LAYOUT 15 16 CIRCUIT DIAGRAM REMOTE BOARD 12 CIRCUIT DIAGRAM PANEL BOARD 10 11 CIRCUIT DIAGRAM SERVO BOARD 9 WIRING DIAGRAM 4 BLOCK DIAGRAM 3 DISMANTLING INSTRUCTIONS 2 MAIN PCB COMPONENT LAYOUT 13 14 Service Manual RECORDABLE REWRITABLE Mini System Service Service Version1 0 TABLE OF CONTENTS ...

Page 2: ...D position Uplift the deck mechanism and remove the FFC and remove the deck mechanism A 5HPRYH WKH WRS FRYHU RI WKH XQLW B C D 5HPRYH WKH IRXU VFUHZV DV XSSHU SLFWXUH VKRZHG 8SOLIW WKH GHFN PHFKDQLVP DQG UHPRYH WKH 5HPRYH 5HPRYH WKH WZR VFUHZV LQ OHIW VLGH RI WKH ERWWRP FRYHU E F 5HPRYH WKH WZR VFUHZV LQ ULJKW VLGH RI WKH ERWWRP FRYHU G H LVPDQWOH WKH ERWWRP FRYHU 5HPRYH WKH ERWWRP FRYHU 5HPRYH WK...

Page 3: ... Controller UART 2 AV IN 1 Front SPI 1 I2C SPI 1 Front Face control Variable Color button Variable Color button 4344 DVD CVBS Video output 1 DVD YUV _G G hy _G G hy _G G hy _G G hy External Ready AV IN 2 Rear 16 Pin Connector Video output 2 Front AV Input Front AV Input Chudong Deck Sanyo 860 SDRAM Flash IR control 7313 FSUSB 30 ziGz ziGz ziGz ziGz 4052 y G zi y G zi y G zi y G zi h G GXOh P h G G...

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

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

Page 6: ...6 ...

Page 7: ...7 ...

Page 8: ...8 ...

Page 9: ...CIRCUIT DIAGRAM SERVO BOARD 9 ...

Page 10: ... 7 706 7 57 7 2 B287 36B 8 2 17567 1 B6 6 7 6 7 6 0 3B6 6 6 7 6 7 9 9 9 B 9 9 17567 9 B 9 3 6 5 6 7 5 5 5 5 5 5 5 5 96 1 5 7 7 5 5 57 3 0 3 3 9 6 1 9 1 66 6 5 66 2 96 1 9 5 0 7 7B567 3 B 6 3 B6 3 3 B6 9 B0 0 1 3 1 3 66 2 66 66 6 5 17 3 17 3 17 3 17 3 17567 63 0 62 63 0 62 63 026 63 026 63 63 166 166 76 0 76 3 76 0 76 3 3 3 17 3 17 3 6 6 17 3 17 3 6 6 0 6 7 6 7 6 7 6 7 1 B6 3B6 7 5 7 5 17567 7 7 7 ...

Page 11: ...9 9 1 9 9 9 1 1 1 PP 3 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 7 7 7 7 7 7 7 7 7 7 7 7 5 5 7 7 7 7 7 7 7 7 X 6 9 1 6 1 203 1 6 1 8 57 5 5 5 5 8 9 7 7 7 7 7 7 8 9 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 1 5 5 5 5 5 8 9 7 7 5 5 5 5 6 6 5 5 5 5 6 5 6 7 X 0 0 0 0 B 1 3 1 3 1 3 5 5 5 5 5 5 5 5 5 5 8 9 1 00 3 7 7 5...

Page 12: ...3 3 3 3 3 3 3 3 3 9 26 2 26 3 3 1 5 0 3 36 8 9 7 9 B 䬂 3 36 7 1 1 1 12 CIRCUIT DIAGRAM REMOTE BOARD ...

Page 13: ...PCB LAYOUT MAIN BOARD TOP SIDE VIEW 13 ...

Page 14: ...PCB LAYOUT MAIN BOARD BOTTOM SIDE VIEW 14 ...

Page 15: ...PCB LAYOUT SERVO BOARD TOP SIDE VIEW 15 ...

Page 16: ...16 PCB LAYOUT SERVO BOARD BOTTOM SIDE VIEW ...

Page 17: ...PCB LAYOUT PANEL BOARD TOP SIDE VIEW 17 ...

Page 18: ...PCB LAYOUT PANEL BOARD BOTTOM SIDE VIEW 18 ...

Page 19: ...PCB LAYOUT REMOTE BOARD TOP SIDE VIEW 19 ...

Page 20: ...PCB LAYOUT REMOTE BOARD BOTTOM SIDE VIEW 20 ...

Page 21: ...21 SET EXPLODER VIEW DRAWING ...

Page 22: ...the oscillation frequence of crystal X1 shuold be 16MHz aǃTo check whether the CN2 ISO connector of the tail of the unit is connect well Whether it is loose of the 15A fuse of the CN2 ISO connector or insert non in place 7URXEOH VKRRWLQJ 7URXEOH VKRRWLQJ 7URXEOH VKRRWLQJ 7URXEOH VKRRWLQJ failure phenomena failure cause remark Product Model CED1900 3 gǃTo check the voltage of 22 pinǃ23 pin of U7 vo...

Page 23: ... should be 5V0 h To check the switch SW1 on the servo board e To check whether there is any contamination or foreign body on the surface of the laser pick up f To check the servo board connector of CN5 and the main board connector of CN1 whether the socket of it is loose 5 CD DVD defective a To check whether the signal format of the disc is correspond to the request of the unit whether there is an...

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