— 8 —
4 HANDLING THE OPTICAL PICK-UP
The laser diode in the optical pick up may suffer electrostatic
breakdown because of potential static electricity from clothing and
your body.
The following method is recommended.
(1) Place a conductive sheet on the work bench (The black sheet
used for wrapping repair parts.)
(2) Place the set on the conductive sheet so that the chassis is
grounded to the sheet.
(3) Place your hands on the conductive sheet (This gives them the
same ground as the sheet.)
(4) Remove the optical pick up block
(5) Perform work on top of the conductive sheet. Be careful not to
let your clothes or any other static sources to touch the unit.
◆
Be sure to put on a wrist strap grounded to the sheet.
◆
Be sure to lay a conductive sheet made of copper etc. Which is
grounded to the table.
Fig.3
(6) Short the short terminal on the PCB, which is inside the Pick-
Up ASS’Y, before replacing the Pick-Up. (The short terminal is
shorted when the Pick-Up Ass’y is being lifted or moved.)
(7) After replacing the Pick-up, open the short terminal on the PCB.
THE UNIT
WRIST-STRAP
FOR GROUNDING
1M
1M
CONDUCTIVE SHEET
Содержание RDR-GX360
Страница 36: ...2 3E DVD MAIN BOARD FRONT BOARD JACK BOARD Fig 2 4 Circuit Board Locations 2 2 CIRCUIT BOARD LOCATIONS ...
Страница 39: ...4 1 DVD Main PCB 4 4 4 3 COMPONENT SIDE ...
Страница 40: ...4 6 4 5 CONDUCTOR SIDE ...
Страница 41: ...4 8 4 7 4 2 Jack PCB COMPONENT SIDE ...
Страница 42: ...4 10 4 9 CONDUCTOR SIDE ...
Страница 43: ...4 12 4 11 4 3 Function PCB COMPONENT SIDE CONDUCTOR SIDE ...
Страница 44: ...4 14E 4 13 4 4 Front PCB COMPONENT SIDE CONDUCTOR SIDE ...
Страница 46: ...5 4 5 3 5 1 S M P S Jack PCB ...
Страница 47: ...5 6 5 5 5 2 Power Jack PCB ...
Страница 48: ...5 8 5 7 5 3 AV Decoder DVD Main PCB ...
Страница 49: ...5 10 5 9 5 4 AV Link TS in_Out DVD Main PCB ...
Страница 50: ...5 12 5 11 5 5 Connector DVD Main PCB ...
Страница 51: ...5 14 5 13 5 6 DDR DVD Main PCB ...
Страница 52: ...5 16 5 15 5 7 HDMI CEC DVD Main PCB ...
Страница 53: ...5 18 5 17 5 8 HDMI TDA9984 DVD Main PCB ...
Страница 54: ...5 20 5 19 5 9 Host1 Flash Remulator I F DVD Main PCB ...
Страница 55: ...5 22 5 21 5 10 IEEE1394_DV DVD Main PCB ...
Страница 56: ...5 24 5 23 5 11 PCMIO VIO VDAC DVD Main PCB ...
Страница 57: ...5 26 5 25 5 12 USB DVD Main PCB ...
Страница 58: ...5 28 5 27 5 13 User Interface DVD Main PCB ...
Страница 59: ...5 30 5 29 5 14 Input_Output Jack PCB ...
Страница 60: ...5 32 5 31 5 15 Connector Jack PCB ...
Страница 61: ...5 34 5 33 5 16 Front Micom Jack PCB ...
Страница 62: ...5 36 5 35 5 17 Function Timer Function PCB ...
Страница 63: ...5 38E 5 37 5 18 Front AV Front PCB ...
Страница 79: ...7 1 RDR GX360 7 REPAIR PARTS LIST 7 1 Exploded Views 7 2 7 2 Electrical Parts List 7 3 ...
Страница 85: ...REVISION HISTORY Ver Date Description of Revision 1 0 2008 03 New RDR GX360 ...