19
2
.
With sound but no picture:
yes no
no yes
normal
abnormal
Normal abnormal
Normal abnormal
With sound but no picture
Display LOGO?
Check if no image for all
other channels
Check if the white
balance of the factory
menu is normal?
Refer to checking
program4
Check if the
X13 is signal
wave?
If the panel lights or produce
high voltage when turn on the
TV
Check LVDS wire
Power board
damaged
Panel
damaged
Reconnect the LVDS
wire
Check each level
circuit following the
input signal channel
Reset the EEPROM
yes
no
Summary of Contents for PH-42R6
Page 1: ...PDP TELEVISION PH 42R6 Canada...
Page 11: ...9 Fig 1 1 Simplified functional block diagram of the MSP 34x0G...
Page 13: ...11 INTERNAL BLOCK DIAGRAM...
Page 26: ...Power board...
Page 27: ...Power board power board...
Page 39: ...APPENDIX Exploded view PH 42X6...
Page 42: ...603 PH42R60 10 Ver 1 0...