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

From: BOSS1996@xxxxxxx
To: techassist@xxxxxxxxxxxxx
Date: Fri, 7 Oct 2005 10:13:37 EDT
 
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





-----------------------------------------------------------------------------
This Email List is accessible to the general public through search engines. 
Remove: http://www.tech-assist.org/remove.htm
Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation
Lost Password: http://www.tech-assist.org  and select "Login Problems?".
Email Archives: //www.freelists.org/archives/techassist/
Follow-Ups:
- [TechAssist] Re: Samsung 42" HCM4215W, shuts off
  - From: Phil Bader
[TechAssist] Re: Samsung 42" HCM4215W, shuts off

Other related posts:
