| Subject | Text |
| Well for the resistor chain that includes R5, starting at top, 90K then comes 9K, then comes R5, the |
| Hello The_AntiRAM , thanks for your help .........
[quote:5091cfa7b0]Without Service Manual or An |
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| 37MF321D/37 | I just sold the main board to this tv.Ill sell both inverter boards and the logic board for $60.Ive |
| Answer for my previously question about logic board compatibility !!!
The LJ41# is the designatio |
| Magnavox 50MF231D/37 Dead | Replaced bad caps in power supply, C8060 & C8059 both 3300uf. Still in shut down. No voltage a p |
| Please post service manual for Genicom 3860 | Have to replace the logic board and unable to locate the manual |
| Sell Instruments | Miko-Kings Instruments Ltd http://www.miko.com.hk
Miko-Kings Instruments Ltd., hereinafter called |
| Update | Checked voltages coming out of power supply all were good except the ones coming out of the cnn64 co |
| First of all cleaning the laser lens won't cure the no-tape run situation, I would check and see if |
| samsung no picture and sound but sound when powering up. | hello,can anyone help me with this i have a samsung model 858fh-fb01,when you turn it on |
| All switches were set okay, I tested the aux, tape, and phono plugs bot no sound what so ever.
I |
| contact me if you still have it | I have a DP26649 I have a NO power at all situation (main board) problem you probaly have a logic o |
| Digital main or logic board. |
| Actually have not been able to get to the switch - yet.
It is BURIED inside and inbetween about a t |
| Note that this is a standard 4000-series CMOS logic ic. The prefix "HEF" is used by Philip |
| It's both horizontal and vertical suspect logic or digital main board. It could also be the Y sustai |
| Do the 5 and 12 volts go up if power supply/inverter board is unplugged from logic/main? |
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| Same Problem | I have the exact same problem with my 50 in Samsung Plasma. I replaced the "Main Board" w |
| Sounds like a problem in the load motor/ driver( could be a logic problem?)
Either way you'd prol |
| Detecting AC current in refrigerator compressor | I'm looking for a circuit to detect when a household refrigerator compressor is running. I'm thinkin |
| NEC PF32W01 (Daewoo 3261H Chassis) TV dead | Dead TV. Was left to stand for several days (unplugged) and when powered up again actually worked! |
| Samsung MODEL 50B450B1D | Well I broke down and found one on ebay pretty cheap they claim it's good so we will see. Would yo |
| Thanks for your reply vtech, I have given up and put it all back together.
When I turn on the XBo |
| Hitachi CMP307XE | Hi,
This unit is dead. I found 2 chopper transistors dead. These were duly replaced.
Switched |
| Re: Xerox 5028 | [quote:285cc4aec9="aluwishous"]The auto document feeder is not working. I tried to shift the whole |
| I traced back to the input of the motor control IC (SIP #BA6209N) pins 5-6 and do not see a logic le |
| acer al1711 main board. | does anybody know where i can get a logic board for an acer al1711 monitor?
the only place i could |
| Hello friends , this is schematic , I am not shure ,what is what , in many manuals many boards have |
| Can PIC16F877 do floating point math? | Hello everyone! Im doing my final project about intelligent traffic system with fuzzy logic that nee |
| Re: Bosch IC | [quote:9b532acf1f="AlekseyRn"]Hi, Iam find datasheet on IC Bosch 30344(B140593) .This ic used in To |