Philips EP 800 Series Service Manual page 33

Test mode
Press button B3
(only 2A)
Press button B3 (optional)
Press button B5
Press button B5 (optional)
Press button B7
(only 3B&3C)
Press button B7 (optional)
Press button B8
Press button B8
Press button B8
Press button B8
Press button B8 (optional)
Press button B9
Press button B9
Press button B9
Press button B9 (optional)
Press button B10
(only 3B&3C)
Press button B10
(only 3B&3C)
L4(!O) ON
L3(O) & L4(O) ON
Other Lx toggle
L3 & L4 OFF
L7(!O) ON
L7(O) ON
Other Lx toggle
L7 OFF
L10(!O) ON
L10(O) ON
Other Lx toggle
L10 OFF
L11(!O) ON
L11(O) ON
Other Lx toggle
L12(!O) ON
L11(O) & L12(O)
ON
Other Lx toggle
L13(!O) ON
L11(O) & L12(O)
& L13(O) ON
Other Lx toggle
L11(O) & L12(O)
L14(!O) ON
& L13(O) &
L14(O) ON Other Lx toggle
L11 & L12 & L13
& L14 OFF
L15(!O) ON
L15(O) ON
Other Lx toggle
L16(!O) ON
L15(O) & L16(O)
ON
Other Lx toggle
L17(!O) ON
L15(O) & L16(O)
& L17(O) ON
Other Lx toggle
L15 & L16 & L17
OFF
L21(!O) ON
L21(O) ON
Other Lx toggle
L22(!O) ON
L21(O) & L22(O)
ON
Other Lx toggle
L4 OFF L4 damaged
L4 wrong color
Short circuit in Leds
or Buttons
L7 OFF L7 damaged
L7 wrong color
Short circuit in Leds
or Buttons
L10 OFF
L10 damaged
L10 wrong color
Short circuit in Leds
or Buttons
L11 OFF L11 damaged
L11 wrong color
Short circuit in Leds
or Buttons
L12 OFF L12 damaged
L12 wrong color
Short circuit in Leds
or Buttons
L13 OFF L13 damaged
L13 wrong color
Short circuit in Leds
or Buttons
L14 OFF L14 damaged
L14 wrong color
Short circuit in Leds
or Buttons
L15 OFF L15 damaged
L15 wrong color
Short circuit in Leds
or Buttons
L16 OFF L16 damaged
L16 wrong color
Short circuit in Leds
or Buttons
L17 OFF L17 damaged
L17 wrong color
Short circuit in Leds
or Buttons
L21 OFF L21 damaged
L21 wrong color
Short circuit in Leds
or Buttons
L22 OFF L22 damaged
L22 wrong color
Short circuit in Leds
or Buttons
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
Change UI boad
33