Re: Philips 47pfl5704d/f7 Added Pictures
Received new ssb board... TV powers on but picture is distorted as if bad t-con board (looks like a color negative)... Could not get board to configure... will not accept diversity code 062598 menu 185 ... any ideas
Announcement
Collapse
No announcement yet.
User Profile
Collapse
-
Re: Philips 47pfl5704d/f7 Added Pictures
Tried last suggestion: cn4 & cn5 reconnected, PSon (stby) to ground..
led on front panel blinks four times and repeats tv does not power up..
Guess we will look for a new main board, Shop Jimmy is out...
Leave a comment:
-
Re: Philips 47pfl5704d/f7 Added Pictures
since we thought the ps may be bad did a little more experimenting.
stby to gnd
3.3 stby to bl-on
Back lights ON
12.5vdc where specified
power supply good
question - this would indicate main board bad...
checked on shop jimmy and they state a new board needs configuring..
what does configuring mean ???
thanks
Leave a comment:
-
Re: Philips 47pfl5704d/f7 Added Pictures
thank you for your replies.. did not mean to have two threads on the same tv just my inexperience on this forum.. i apologize...
cn4 & cn5 disconnected at main board
1k from stby to 3.3v stby
1k from 3.3v stby to bl-on
back lights did not power on...
no 12.3vdc
stby= 3.3vdc
3.3v stby= 3.3vdc
Leave a comment:
-
Re: Philips 47pfl5704d/f7 Added Pictures
CapLeaker - did you stop posting ???
Leave a comment:
-
Re: Philips 47pfl5704d/f7 Added Pictures
is this correct
1k from standby to 3.3v standby
1k from standby blon
cables disconnected
Leave a comment:
-
Re: Philips 47pfl5704d/f7 Added Pictures
cn4 and cn5 cables disconnected, 3v3 stby=3.3.vdc and stby=2.6vdc
Need clarification on 1k from stby to PSon... stby or 3v3 stby and which pin is PSon.. is this done with cables connected..
Thanks
Leave a comment:
-
Re: Philips 47pfl5704d/f7 Added Pictures
soon as tv is plugged in stby light starts flashing (1) long (4) short, No on/off..
cn4
-v audio, 0vdc
gnd
+ v audio, 0vdc
12.3, 0vdc
12.3, 0vdc
12.3, 0vdc
gnd
gnd
gnd
stby, 3.3vdc
3v3 stby, 3.3vdc
cn5
analog/pwm dim, 0vdc
boost, 0vdc
dim, 0vdc
bl on/off, 0vdc
gnd
gnd
12.3, 0vdc
12.3, 0vdc
Leave a comment:
-
Re: Philips 47pfl5704d/f7 Added Pictures
cn4 cn5
-v audio analog/pwm dim
gnd snd boost
+ v audio dim
12.3 bl on/off
12.3 gnd
12.3 gnd
gnd 12.3
gnd 12.3
gnd
stby
3v3 stby...
Leave a comment:
-
Philips 47pfl5704d/f7 Added Pictures
Philips 47pfl5704d/f7 no picture, no sound, stnby light (1) long and (4) short blinks... Visual of power supply looked OK.. Any ideas ??... Also need service manual... thanks...
-
Philips 47pfl5704d/f7, (1) long & (4)short blinks
Hi Guys,
Philips 47pfl5704d/f7 no picture, no sound, stnby light one long and four short blinks... Visual of power supply looked OK.. Any ideas... Also need service manual... thanks Joe
-
Re: New Members - please post your introductions here
Hi my name is Joe and interest are tv repair and han radio
Leave a comment:
No activity results to display
Show More
Leave a comment: