| Subject | Text |
| SAMSUNG TV MODEL CB5012Z | I NEED:- SAMSUNG TV CB5012Z
1) TV SPECIFICATION
2) LISTS AND TYPES OF COMPONENTS
3) ISOMETRIC DRA |
| Looked at the blue ceramic caps -- only saw two small ones; but, they look ok. Will need to get und |
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| power supply question | Hi
when you say primary of the power supply, what specifically?
Is this a switching or linear |
| [quote:bcbe04bb4c="minnie"]Common failure is the horizontal output transistor and fa70. But first re |
| Re: Zenith relay 12VDC to 24VDC swap?? | [quote:f8dd32a949="jpercell"]I have a Zenith TV (SY3572DT). For a long time I've been trying to loca |
| STR-DE598 no display from using wrong speaker (dead) | hi , new to the forum but hope som1 can help , got this str-de598 from a friend who clams to have pl |
| Speakers and wiring are good. The distortion is there regardless of input - whether internal (tuner) |
| [quote:9178dc8f71="wwiiflyer"]Looked at the blue ceramic caps -- only saw two small ones; but, they |
| Well for the resistor chain that includes R5, starting at top, 90K then comes 9K, then comes R5, the |
| no 850 ... but check 900 manual it may help
http://service-diagrams.com/service_manual/Alpine_MRVF9 |
| There is a useful general purpose timer chip called a '555' - you can use a microswitch (ask a sales |
| TV SET REPAIRS | :D If you are in any doubt as to your ability to undertake any tv repair-dont!!!
There are certain |
| Please Help Harmon Kardon surround amp power problem | Hi
Please help i have a harmon kardon AVR630 surround amp. Ive had the unit for about 12 months a |
| Zenith relay 12VDC to 24VDC swap?? | I have a Zenith TV (SY3572DT). For a long time I've been trying to locate a power relay for it. Ever |
| The tcon is #1-857-213-11 but for only serial# 6,600,001 thru 6,900,000. For all other serial number |
| Oscilloscope | Thanks vtech,
I will follow your suggestions.
I'm pretty sure it will get sorted.
BTW, I found th |
| panasonic tx-25md1 | Hi
With regards to the lines at the top of the screen if they are really faint and only seen in dar |
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| N2751w | I have an old Viewsonic N2751w with the FSP212-3F01 power supply. Recently, the TV died. There are |
| Thomson DSZ 644 DLP | I have a problem that tv automatically switch off after 1,5 hour and then switch on after 2 minutes |
| The power supply is probably bad and it makes 3 attempts at power up and goes into safe mode to prev |
| about your tv/vcr... | by this time you probably junked it or got it fixed but im looking for schematics for mine and saw t |
| Start with a good visual examination of wiring, check boards (especially area around the audio circu |
| 4Sale, 4000 Home Audio Service Manuals - Bulk Lot Only | 4000 Home Audio Service Manuals 4Sale - Bulk Lot Only
We will sell them in BULK LOTS ONLY (300 mi |
| Got ripped off recently...need help.. | Hi All:
I purchased an "HDTV" from Tiger Direct (mistake). The actual brand name is MA |
| need help | Hi
Dir need circuit diágram. power supply complete blown out can not read components , please |
| Sharp TV clicking. | Sounds like a SMPS (Switched Mode Power Supply) fault. The problem with these power supplies is that |
| Thanks for reply, adamij.
Will check these components when I get home! |
| Part # 23708391 Vendor: TOSHIBA
PD0154B PCB PWR WAS 23708391P
INVENTORY NOT AVAILABLE CAN BE O |
| IBM G40 Monitor - Not working, - SERVICE MANUAL | [EMAIL me also at: [email protected] , I MAY not visit here again ;-< ]
My IBM G40 15 |
| it sound like trouble in power supply it is probably the chopper transistor/fet if it is short circu |