KE-50XBR900(UC)
3-1
SECTION 3
TROUBLESHOOTING
1
3-1. DISPLAY UNIT (PDM-5000)
No image
appears.
LED display
Panel module
failure
Blinks alternately.
Blinks six times.
Blinks four times.
G board failure
Temperature sensor
or circuit failure
Just after
start?
YES
NO
Installation
environment?
OK
NG
Fan rotation?
YES
NO
Fan or
circuit failure
Environment
improvement
Blinks.
Just after
start?
YES: Not appear at all.
NO: Appears for a few seconds.
LED display
Lights.
BOX LED
Blinks nine times.
Encrypted authentication
error of box or display
All is normal.
Box LED?
LED display
Lights.
Image erasure
mode
Box failure
Abnormal
Lights.
Priming?
YES: Light emission
NO: No light
emission
P board failure
Check of cable
connection
Содержание WEGA KE-50XBR900, KE-42XBR900
Страница 11: ...KE 50XBR900 UC 1 2 1 1 2 K AND F BOARDS REMOVAL 3 Four screws PSW 3X8 1 Two screws PSW 3X8 2 F Board 4 K Board ...
Страница 17: ...KE 50XBR900 UC 1 8 1 2 2 H1 BOARD REMOVAL 1 Two screws BVTP 3X12 2 H1 Board 1 Two screws BVTP 3X12 Front panel ...
Страница 18: ...KE 50XBR900 UC 1 9 1 2 3 H4 BOARD REMOVAL 1 Two screws BVTP 3X12 2 H4 Board Front panel ...
Страница 19: ...KE 50XBR900 UC 1 10 1 2 4 H3 BOARD REMOVAL 1 Three screws BVTP 3X12 2 H3 Board Front panel ...
Страница 21: ...KE 50XBR900 UC 1 12 1 2 6 H2 BOARD REMOVAL 1 Two screws M 3X8 P SW 2 H2 Board ...
Страница 23: ...KE 50XBR900 UC 1 14 1 2 8 B BLOCK ASSY REMOVAL 1 B Block assy ...
Страница 24: ...KE 50XBR900 UC 1 15 1 2 9 M AD AND AU BOARDS REMOVAL 2 Shield case 1 Screw PSW 3x8 ...
Страница 26: ...KE 50XBR900 UC 1 17 1 2 11 M BOARD REMOVAL 2 Screw PSW 3x8 3 M Board 1 Shield case upper Shield case main ...
Страница 27: ...KE 50XBR900 UC 1 18 1 2 12 IF BOARD REMOVAL 1 IF Shield sheet 3 IF Board B Block assy 2 Screw PSW 3x8 ...
Страница 28: ...KE 50XBR900 UC 1 19 1 2 13 U1 BOARD REMOVAL 1 Four screws BVTP 3x12 2 U1 Board 3 Core FPC ...
Страница 29: ...KE 50XBR900 UC 1 20 1 2 14 U2 BOARD REMOVAL 1 Tow screws BVTP 3x12 2 U2 Board Rear panel ...
Страница 75: ...KE 50XBR900 UC 4 40 AD AV SW COMPONENT I F DVI AD BOARD COMPONENT SIDE CONDUCTOR SIDE 1 2 A B C D 1 2 A B C D ...
Страница 203: ...KE 50XBR900 UC 202 Sony EMCS Corporation Ichinomiya TEC 9 978 756 02 English 2003BL08 Data Made in Japan 2003 2 ...