Search found 37 matches
- Tue Oct 27, 2015 6:52 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Rands... Its been awhile... How are you??????? OK... here's the deal... after a LONG sabbatical from this unit, I decided to plug her in and say a lil prayer! Never Know!! I powered the unit and shazam the bulb lit... NO WAY!!! The bulb will light for 5 seconds then go out. Does this with 3 reboots!...
- Thu Feb 12, 2015 1:22 am
- Forum: Forum Feedback
- Topic: ADMIN... How long before we get responses?
- Replies: 1
- Views: 6669
ADMIN... How long before we get responses?
- Fri Jan 30, 2015 1:52 am
- Forum: Greeting
- Topic: Forum Responses!
- Replies: 3
- Views: 8847
Re: Forum Responses!
I know you can't do it all!
I just see all these folks posting and very few ever respond!
- Thu Jan 29, 2015 12:08 am
- Forum: Greeting
- Topic: Forum Responses!
- Replies: 3
- Views: 8847
Forum Responses!
If you want to have this site...SOMEONE NEEDS to Monitor it!
It should NOT take several weeks to get an answer!
If the Admins are TOO BUSY.. take it down!
- Thu Jan 22, 2015 1:50 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
- Mon Jan 19, 2015 6:07 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
I sent you a PM!
Sent an email to Angel...has he contacted You??????
- Sat Jan 10, 2015 12:09 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Hope you had a nice break!
Yes... FINALLY got ahold of A and he said maybe we can try this direction. I'm surprised these p/u sensors are so hard to find... is it specific to this wheel???
Thanks again!
S
- Tue Dec 30, 2014 11:20 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Any luck???
- Tue Dec 23, 2014 6:29 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Hey Rands Thanks I'm patiently waiting! Yes... if I get that way I will look you up... bet I'll learn something! I want to run something by you.... would it be possible to run a 67" LED light engine in my 72" unit?? Did Sam ever make a 72" LED? I've been looking around for a 67a750 as a plan b if I ...
- Wed Dec 17, 2014 10:25 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Rands... That would be great to play with a color wheel or two.Any help would be greatly appreciated! They can't be that hard to fix. The board I think will get me going. I purchased a HLS4676SX/XAA. I've got a buddy in Victor ville ( ne of LA) I should lookyou guys up if iI come out. I haven't hear...
- Wed Dec 17, 2014 8:06 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Rands After looking at this cw it looks like these wheels are pressed on the motor with the outer hub ring. I would like to get ahold of a cw and see if I could disassemble one. I've even seen searching for a Mitsy 70+ like you mentioned. Another note... on my new 46" Sammy, where can I find the fac...
- Mon Dec 15, 2014 10:04 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Thanks
S
- Sat Dec 13, 2014 1:03 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
I really believe one of the sensors at the end of the board are bad. When I test them with a meter I get weird readings.
Thanks!
- Sat Dec 13, 2014 12:00 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Yes... the pickup sensor wires are brittle and the insulation is coming off. OG???? The ribbon on the original color wheel motor is loosing its backing. BUT I got the new cw from Angel but it didn't come with pickup. Do the new color wheels from DM come with new pick up????? If I could just find a j...
- Fri Dec 12, 2014 8:24 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Any luck???
- Tue Dec 09, 2014 9:18 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Do you have a bad color wheel to send so I can test my unit?
- Fri Dec 05, 2014 11:10 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
!
Do they all have different readings per model????
So a pickup is not just a pickup????
- Tue Dec 02, 2014 10:35 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
GF Thanks for patience.... Just need to have a connection to assist me... I posed this question to angel... Can I test the pulse pickup board on the color wheel???? I will be sending pics of this board to Angel per his request. I have called some local shops trying to find a junk cw with this same b...
- Mon Dec 01, 2014 9:57 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
I have tried to teach angel for 2 weeks I need another source I can call.... I want my unit fixed!!!!! I have close to $300 in this now and if it can't be fixediI need to return these parts!!!! I was ONLY sent the bare cw... no housing with p/u. Does DM sell the wheel with new p/u????? I'm just tire...
- Sun Nov 30, 2014 8:28 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Round 12
I unhooked the cw sensor lead from DMD board.
Fired up the unit and checked for any volt reading coming from the sensor... NADA
SO... does that mean the cw pickup is BAD?????.
If the pickup isnt reading the wheel the unit will NEVER fire the lamp!!!!
Need input!
- Sun Nov 30, 2014 4:27 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Oooookkkk... R After waiting a week... I decided to take upon myself to try new avenues... I purchased a HLS4676SX/XAA which has the SAME power board (1002A). This unit fired up and had the white snow all over the screen (bad DMD) chip I assume? But I knew the power board was good... so I swapped th...
- Sun Nov 23, 2014 3:57 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Hey R Alright... now Im disappointed but NOT BEAT yet... Got new color wheel today. Installed confirmed ribbon connector correct. Fired it up...cycled 3 times. Then shut off. NO LAMP. The clicks sound a bit different than before. Now it does a short click just before last cycle and powers off. I als...
- Fri Nov 21, 2014 2:16 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Thanks R!!!!! I should have it Tomm.... I will install. Sing a hymn and hope like heck it works. That's great to know. I didn't think Angel was still looking for parts for me. Awesome! I'm starting to see why there's not many of these out there anymore AND when you DO find them they are cheap b/c pe...
- Thu Nov 20, 2014 1:14 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Hey R So...the power button SHOULD light up?? Does this affect any other function of the unit? How do you fix it???? I don't know what I'm going to do if this new CW spent work... I'll be screwed! Yeah... he said something's wrong with his call transfer to his cell phone... hell I tried for a week t...
- Tue Nov 18, 2014 1:31 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Hey GF Thanks! Talked to Angel and ordered a 1579A CW.... gotta start somewhere since I can't find one! Hope I can light the lamp. I just thought on most Samsungs they have a blue horse shoe in the power button. Let me know. My CW looks to be toast. The connector and small plastic clips are rather t...
- Mon Nov 17, 2014 3:38 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Another question I posed to Angel....
The power button on the front of the unit.... should it glow blue when I hit the power button????
Thanks
- Sun Nov 16, 2014 5:00 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Did another look at color wheel. I think you nailed it.
The wheel doesn't spin freely. It hangs up around 180 degrees into a revolution.
HELP.....!!!!!
Haven't heard anything from Angel....
- Sat Nov 15, 2014 2:10 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
GF Here's what I'm getting at before I spend $300 on a color wheel! Can I take one ( let's say a 1579A) and set it in the light engine, plug it in and see if the bulb will fire???? That way I know for sure its the color wheel... I'm not worried about picture right now.... Any luck with any spare par...
- Fri Nov 14, 2014 12:44 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Gray fox I haven't made any color wheel purchase. I really need to make an informed purchase before I buy a cw. I could even take a video if that would help? So... that's the ONLY wheel that will work? What makes this assembly so distinct from other CW's???? Is it the color wheel itself OR the motor...
- Wed Nov 12, 2014 1:57 am
- Forum: Samsung Discussion
- Topic: Does ANYONE Respond to Threads????
- Replies: 2
- Views: 4483
Re: Does ANYONE Respond to Threads????
- Wed Nov 12, 2014 1:56 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Gray fox... Laugh... Thanks for the quick reply...I appreciate it! He mentioned the same to me. He told me he was working on trying to help me get some parts to try. Here's my big question... can I get a 1579A color wheel and try it out? Are the segments on the color wheel different from model to mo...
- Tue Nov 11, 2014 4:51 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Grayfox....THANK YOU! I was beginning to give up here. Lamp will still not light. New ballast and lamp from DM (OEM). Color wheel intact and black strip present and cleaned. I do hear it spin. All fans work. 3 lights blink after the 3 attempts to light lamp. Standby red light lit when first plugged ...
- Tue Nov 11, 2014 1:20 am
- Forum: Samsung Discussion
- Topic: Does ANYONE Respond to Threads????
- Replies: 2
- Views: 4483
Does ANYONE Respond to Threads????
Posted a thread and get no response. What's up?????
- Sat Nov 08, 2014 12:48 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
- Thu Nov 06, 2014 11:22 pm
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Installed new ballast. Tried different bulbs I had which came with TV.
Still no worky/ worky
Grayfox any suggestions?
- Tue Nov 04, 2014 1:20 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
Re: HL72A650- no lamp
Great Thanks gray fox! He said your the man! Like I said everything else checks good. I tried to check everything before ordering anything. I would like to come up with an extra color wheel or any extra parts to keep this sucker running being thatI just bought it. As soon as iI get the parts I will ...
- Mon Nov 03, 2014 2:29 am
- Forum: Samsung Discussion
- Topic: HL72A650- no lamp
- Replies: 51
- Views: 51370
HL72A650- no lamp
Finally.... Alright here's my diagnosis so far. Unit cycles 3 times then shuts off 3 lights blinking. 338 volts from power board to ballast- then bleeds off quickly to constant 9. 5 volts from DMD board. Tried 4 different lamps which came with unit. Checked 6 MOSFETs on ballast 4 checked close to th...