Ball Electronic Service & Repair Forum

sir ihave one hcl make moniter model HCM782M in this moniter high voltage problom burn str &near resisters the str no G5643B if any equle circute plse send my mail thanku sridhar sharma electronics , mulugudist; warangal pin 506343india (a.p)

— Posted by sridhar on 2008-12-19

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Recent Comments


#Ball Electronic by Surjeet Kumar on 2017-10-11 08:00
hcl hcm582 14"monitor giving only half horizontal screen upper side and down turned black

#Ball Electronic by P.K. Jain on 2017-09-12 12:38
Dear Sir,I have a 17" HCL Monitor No. HCM782M. The monitor is dead. It is suspected that STR of its power supply has been burnt.You are requested to kindly provide me the power supply's STR No. and circuit diagram of the Power Supply of HCL Monitor No. HCM782M, with the mentioning of voltage at its components.Thanking you.

#Ball Electronic by VISHWA on 2016-11-22 12:01
sir,pls send me to circuit diagram of hcl hcm582 crt 15" computer monitor by my e-mail address.many-many thanx for you & your institution. i am not know before.kindly send immediately.REGARDSVISHWA

#Ball Electronic by PRABHAKAR UPADHYAY on 2016-10-24 14:21
sir,pls send me to circuit diagram of hcl hcm582 crt 15\" computer monitor by my e-mail address.many-many thanx for you & your institution. i am not know before.kindly send immediately.

#Ball Electronic by Anil on 2014-11-28 04:16
pls send me circuit diagram a pcs 17\' crt monitor model no. hcm780m

#Ball Electronic by chumitha abeysinghe on 2014-08-17 09:13
dear sir kindly request view sonic va703b 17\" monitor circuit diagrame.thanks abeysinghe

#Ball Electronic by Deepak on 2013-06-19 09:59
I need VGA cable connection (wiring) both sides 1-15 pin. I will do connection in 6 pin RED-GNd,GREEN-GND, BLUE-GNd and rest wiring i am confused ,so plz send me in second side connection chart Expm :-1. red2 gnd3 green 4 gnd5 blue6 gnd7 --8---9---10---11---12--13--14---15---

#Ball Electronic by Nelson Thalis on 2013-06-13 12:04
Please be good enouh to send me the above circuit diagram. Thank you.

#Ball Electronic by ravish on 2013-05-13 09:56
automatically menu display showing solution give me sir

#Ball Electronic by mustaq on 2013-02-28 10:35
dear sir,plz. send hcl hcm 780m monitor ckt diagram

#Ball Electronic by R C Misra on 2013-02-24 04:55
I want to see moniter circuit digram for repair porpose. fault is eht is not working. requir a eht pin voltage.

#Ball Electronic by praveen on 2013-01-11 09:25
plz give me hcl crt monitor hcm780m 17\"circuit diagram

#Ball Electronic by Aggrey Eusebio KITOSI on 2012-11-14 12:38
I may request of technical manual service of Bicron Irradiator Model 2210 for repair service of the device.The problem of my device is it fail to synchronise the time cycle of the TLD irradiated with count timer when the time is out/reached.But all other things are seems to be ok! , like the power on , shutter open/closed , disc which hold the TLD cards rotating properly.So, the only problem is stopping time and counter reader!Now could you please assist me on that!RgdsAggrey.

#Ball Electronic by Md. Abdullah Khan on 2012-10-02 12:15
Hi I am new to Ball Electronic Plz send me the circuit diagram of the above modelThanq in advance

#Ball Electronic by Biswajit Dutta on 2012-09-27 20:59
i need power suply str no. of hcl crt monitor hcm782m

#Ball Electronic by mahrndra namdeo on 2012-08-27 11:01
very good

#Ball Electronic by meer on 2012-08-10 04:07
am in need of samsung circuit diagram pleaselet me if u have

#Ball Electronic by alok bikash sadangi on 2012-08-09 18:00
sir plz send me hcl hcm780 crt monitor ckt diagram plz.....

#Ball Electronic by Badut Ancol on 2012-07-03 12:59
Lieyr goblog aaaah, moal mere mah moal we to sina kkurilingan kehed siah...!

#Ball Electronic by mahendra namdeo on 2012-06-19 13:32
i have hcl hcm782m monitor but i dont know str number

#Ball Electronic by OP CHAURASIA on 2012-05-28 06:37
DIDNT FOUND THE ABOVE MENTION DAIGRAM

#Ball Electronic by john stephen on 2012-05-19 13:06
pls bring me cercuit diagram

#Ball Electronic by umasankar.m on 2012-05-19 12:03
dear sir my HCM780M HCL monitor smbs o/p voltage is low(eg 5v line 2v,110v line 35v) pls give coract solusation sir.

#Ball Electronic by anil on 2012-05-18 06:35
very good

#Ball Electronic by K. RADHA KRISHNA on 2012-05-16 18:53
ur 903r 916r 985

#Ball Electronic by tukaram shinde on 2012-05-04 16:10
pls send me circuit diag of hcm 782m hcl monitor one of the part is missing from it.

#Ball Electronic by Gaurav on 2012-03-17 09:43
HCL HCM780M Monitor circuit diagram

#Ball Electronic by ch.srinivas on 2012-03-14 13:21
hcm 782m curcut

#Ball Electronic by shaban khan on 2012-02-25 10:51
please sent me the circuit diagram of monitor

#Ball Electronic by anil garg on 2012-02-16 07:52
please send me circuit diagram. i want to know value of resistance of r738in hcm780m model

#Ball Electronic by m.sanjeev on 2012-01-28 07:34
boosting voltage is low

#Ball Electronic by adesh on 2012-01-20 11:18
required eht number of 591s

#Ball Electronic by ramreddy on 2011-12-02 21:07
Samsung 17inch monitor circuit diagram

#Ball Electronic by bk mishra on 2011-11-28 14:05
hi sir im bk mishra form ballarpur chandrapur please send me circuit digram of HCM780 MONITOR BK MISHRA

#Ball Electronic by Umesh on 2011-10-13 19:13
hcl hcm 782 m monitor power supply Resistance value. no- 905,906

#Ball Electronic by prabhu pradhan on 2011-10-02 12:29
dear sir,plz explain that my monitor fault details mentioned.1)plain screen,2)side cut. thaniking.

#Ball Electronic by K.V.NAIR on 2011-09-29 10:22
LOT section not working properlyDeveloping the EHT for CRT but deflection is not full

#Ball Electronic by shri krishna pandey on 2011-09-26 06:59
dear sir,my monitor power is OK bt not made 150 to 200 v in lot calacter please give my any solution.

#Ball Electronic by devendra on 2011-09-06 11:49
Sir,plase send HCL HCM780M Monitor circuit diagram in mymail id.The Problm is our MONITOR DOES NOT POWER ON.Thank You.

#Ball Electronic by doug wagner on 2011-08-23 22:21
hi, i have a cnc monichrome monitor that the two TO-3 output/regulator trans. on the upper left of the monitor brd shorted.they do not have a good part #can you id them?I have serviced television for 30 years and would like to save some money getting my own unit repaired.appreciate any info you can supplyDoug

#Ball Electronic by samit on 2011-08-20 07:32
Sir,plase send HCL HCM780M Monitor circuit diagram in mymail id.The Problm is our MONITOR DOES NOT POWER ON.Thank You.

#Ball Electronic by Nitin A Kidilay on 2011-08-03 10:07
Requier CKT Digram of HCM 780M Monitor

#Ball Electronic by biju on 2011-07-20 14:51
sir pls.send AOC model no:1556(product no:s5g10) lot number

#Ball Electronic by shashi kant on 2011-07-14 08:51
vey good

#Ball Electronic by murugan on 2011-07-04 13:52
this mobitor is no diplay

#Ball Electronic by Soumitra Seth on 2011-06-21 06:20
Sir,plase send HCL HCM780M Monitor circuit diagram in mymail id.The Problm is our MONITOR DOES NOT POWER ON.Thank You.

#Ball Electronic by taslim on 2011-06-11 19:17
this would be very problematic that i m unable to set the picture sinceit doesnt allow to to do any thing with moniotr.

#Ball Electronic by devendra rai on 2011-06-11 09:18
how to solve the problem when monitor on & display comes but after 5-8 seconds monitor automatically turn off.

#Ball Electronic by Khondoker Razzakul Haque on 2011-05-22 02:51
let me see first

#Ball Electronic by devendra rai on 2011-05-17 11:40
plz provide us help for repairing of hcm 780m service manual which contains all the blocks fault