[TechAssist] Re: Samsung 42" HCM4215W, shuts off

  • From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Fri, 07 Oct 2005 10:22:18 -0400

do you have the troubleshooting guide,training manual, or service manual?
If not I would look around for you.
Phil

Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
personal/ alt. email: pbader@xxxxxxxxxxxxxxx
see our ad at:
http://jan-phyl-television-pc-monitor-service.9601288257006.worldpages-ads.com/



BOSS1996@xxxxxxx wrote:

> 
>Thanks for the info! I ended up ordering the "proscan" module as it  supplies 
>vert drive. Available locally from Miami so I should know by monday  whether 
>or not it works.
> 
>Robert  Cardoza
>Picture Perfect Elec.
>9940 NW 6th Ct
>Pembroke  Pines, Fla,  33024
>954-435-5868
> 
> 
> 
> 
>In a message dated 10/7/2005 9:36:48 AM Eastern Daylight Time,  
>tjanphyl@xxxxxxxxxxxxxxx writes:
>>From  techrepairCD:
>SAMSUNG~HCM4215WX/XAA~Dead set~~~~Check the Red CRT  PCB~~~~~~
>SAMSUNG~HCM4215WX/XAA~No Picture No Audio~~~~Check D371* D372*  and D373* 
>on CRT PCB ( Dynamic Focus  Block  )~~~~~~
>HTH,
>Phil
>
>
>
>
>Philip Bader
>Jan Phyl TV Inc.  (estab. 1976)
>3420 Recker Hwy. Winter Haven, Fl. 33880
>Fax (863)  299-8821
>email: tjanphyl@xxxxxxxxxxxxxxx
>personal/ alt. email:  pbader@xxxxxxxxxxxxxxx
>see our ad  at:
>http://jan-phyl-television-pc-monitor-service.9601288257006.worldpages-ads.com
>/
>
>
>
>Phil  Bader wrote:
>
>  
>
>>Here's some pasted info on your model.Maybe some tips,  and a ref. chart 
>>as well. Hope this helps,
>>Phil
>>(see  below)
>>convergence trouble, originally would shut down before any  pix.
>>    
>>
>>>>>found that removing bad STK392-040 allowed set to  play.
>>>>>installed new stk392-040 but has terrable twisted  blue convergence.
>>>>>doesnt seem to be the STKs.
>>>>>          
>>>>>
>> >>>not a Samsung service center.
>>    
>>
>>>>>any help  appreciated.
>>>>>Larry
>>>>>          
>>>>>
>>Did you replace both  STK's or just one? Check all the resistors near the
>>STK's some may look  over heated and are probably off value.
>>thank you men, for the # and  advice,
>>I ordered a digital control unit today, it is back  ordered.
>>lol
>>larry
>>I have uploaded the following file to  the members area "HCM4215W_Schematic
>>Diagram.pdf"
>>
>>Bob  Waterman, CET® #RI-28
>>
>>Subject: HCM 4215W Quick Parts  Reference
>>Background: The part numbers for major assemblies can be  difficult to locate
>>in the service manual parts list.
>>Solution:  Keep this chart with the service manual as a quick  guide.
>>Description               Part Number
>>
>>Sun screen         AA67-00207A
>>PCB sensor (convergence)  AA95-01841A
>>Lenticular (tint) Screen      AA67-00193A
>>PCB CRT (all 3 together) AA94-08582A
>>Fresnel  screen                  AA67-00193B
>>PCB V/M               AA94-08268A
>>PCB A/V front /  side       AA94-08575A
>>Convergence module   AA95-02039A subs to BP95-00151A Tritronics can  get
>>$91.00
>>PCB control             AA94-08576A
>>Convergence amp PCB AA95-02002A subs  to BP94-00383A Tritronic can get $84.00
>>CRT RED        BP91-00256A
>>Micro module             AA95-02001K
>>CRT GREEN         BP91-00257A
>>Remote        AA59-00262A
>>CRT BLUE               BP91-00258A
>>Main PCB         AA94-08264A
>>HV Dist    AA26-30006F
>>Power/Deflection (Sub) PCB  AA94-08574A
>>Focus  pack                     BP59-00005A
>>DY jack PCB         AA94-08270A
>>Pro Scan  Module               AA95-03019A
>>
>>Robert
>>tvservice@xxxxxxxxxxxxx
>>H  & H Electronics Inc
>>
>>
>>Philip Bader
>>Jan Phyl TV  Inc. (estab. 1976)
>>3420 Recker Hwy. Winter Haven, Fl. 33880
>>Fax  (863) 299-8821
>>email: tjanphyl@xxxxxxxxxxxxxxx
>>personal/ alt.  email: pbader@xxxxxxxxxxxxxxx
>>see our ad  at:
>>http://jan-phyl-television-pc-monitor-service.9601288257006.worldpages-ads.co
>>    
>>
>m/
>  
>
>>
>>BOSS1996@xxxxxxx  wrote:
>>
>> 
>>
>>    
>>
>>>>From what I can see it  has no vertical, set goes on for a while, no 
>>>      
>>>
>picture  
>  
>
>>>but has  sound, then shuts off. No vert signal, plus no vert signal from 
>>>      
>>>
>main   
>  
>
>>>board, just 3.5 volts. I've changed the vert output IC with no  success.
>>>Anyone have any experience with this model?
>>>It  looks like the main pcb can be ordered but I'm reluctant to do that if  
>>>      
>>>
> 
>  
>
>>>I'm wrong.
>>>
>>>
>>>Robert   Cardoza
>>>Picture Perfect Elec.
>>>9940 NW 6th  Ct
>>>Pembroke Pines, Fla,   33024
>>>954-435-5868
>>>      
>>>
>
>
>
>
>
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