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Searched for: Philips AH718 tuner amplifier transistor, Found: 263 lines
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Vintage Pioneer Amplier SA-500 Repair HELP!!!I have a vintage SA-500 pioneer amplifier that was not outputting anything out of the left channel.
It's best to replace/temporarily replace a suspected faulty fet with a new or known good one. Even c

is the lopt transistor s/c again check for dry joints on the driver transformer and lopt stages
testing crt and line transformerhi there, to check the line transformer you need first to get his pinout and with an ohmeter check
CTC185 wont start RCA TVit trie to start and just cycle 3 times and goes off I changed eprom, soldered tuner and changed
Problem with tuner
Re: sa-940 schematics O IDEE MAI BUNA[quote:0e4d27a35c="dragos"]Help me! I need a schematic amplifier for model pioneer sa-940. :idea:
SONY STEREO PROBLEMHi everyone, I have problem with my stereo (SONY HCD-XB3) The unit is completely dead.I found one
Sony RA-1 chassis KP-53S25 H.O.T.So, with my trusty service manual and schematic, I have found out that both of my convergance I.C.s
Hi Ed, I had a similar situation with a '70's Pioneer amp using similar NEC transistors. Over her
KV-27HFRAFTER AN ELECTRICAL STORM MY SONY KV-27HFR DIED. I GET 64 VOLT INSTEAD OF 135 VOLTS FROM THE POWER
Sony CDX 4250 car audio problemHi! Problem is that tuner is US-model so it steps only 0.2 MHz steps I can't listen frequecys th
panasonic tx-25md1Hi With regards to the lines at the top of the screen if they are really faint and only seen in dar
aiwa hifi spare parts LCX-100, CD transport, front panel etc[img]D:\My Documents\My Pictures\Items\aiwa parts.jpg[/img] Selling cheap! S$15 for all items lis
Nad 2200 service repair manual wanted!!! please help me!!!!Hey,if there somebody that can uppload a service repair manual to this amplifier? thanks
Re: monitor trouble[quote:75dcb63558="gogo"]I have a problem with my monitor - the red color turned black and the green
re; width problemDietrich, this ones a little harder, check solder connections in and around the horizontal output tr

have you checked the hot transistor.i should also check diodes etc on secondary side of chopper tran
cable lead for Technics ST-HD50 with a Compact disk PlayerDear all, I have, in vain, been looking for a cable lead for Technics but could not find one.
aiwa nsx av 320Hi everybody....I have this equipment AIWA NSX AV 320 from 1998 year. It doing until now very goo
Sony STR-11S DatasheetHi, I have an old (~15 years) Sony amp with a blown speaker output. Any ideas how I could find t
PHILLIPS TV SPEAKERSHELLO, To begin with the addition of speakers to a unit has to involve the understanding of the tot
SonySince the TV clicks, it indicates that the standby power supply is OK. Unfortunately, one blink is
Need help identifying components please.I have a Creative Labs Inspire 6700 6.1 speaker system for my computer. I turned it on the other day
JVC JR-S50 circuit diagramDoes anyone have a circuit diagram for a JVC JR-S50 tuner amplifier, please? - I have one of these o
replyCHECK FOR FOLLOWING 1.FIRST check srvice menu settings. 2.check tunner. open up and see wheth
Any got a wiring diagram for an Philips FA650?Hello, To repair my old Audio amplifier I need a wiring diagram. Thanks! /Johan
Check if you have 340Vdc across the big capacitor. It is just rectified ac. Maybe it will be more li
g-max monitorhello. do any boddy has service manual or schematic diagram of hyundai monitor f770d (v770+) . or
Based on your description, the diode in question is perfectly fine. I have never heard of it being c

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