View previous topic :: View next topic |
Author |
Message |
nilssonholger Guest
|
Posted: Sun Dec 18, 2016 2:25 pm Post subject: reckhorn a404-v2 ( year 2014) |
|
|
need schematic diagram,,amplifier clips and goes on off in protect ,output DC voltage on speaker out varies |
|
Back to top |
|
|
nilssonholger Guest
|
Posted: Mon Dec 19, 2016 2:11 pm Post subject: reckhorn a404-v2 subwoofer amplifier |
|
|
more measurements gives ac component 20 v out to speaker and 54 volt out dc ! transistors are ok all of them ! capacitors ? |
|
Back to top |
|
|
|
|
|
You can post new topics in this forum You can reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
eServiceInfo on FB -
Service Manuals Free Download -
Service Diagrams
Free TV Schematics Download -
HARDW.net -
Pinout Master -
Jabse Service Manual Search -
Jabse.InK -
onTap.bg
SnimkiOt.com -
Poblizo.com : пътешествия
Latest Service Manuals :
trc61 Realistic • IL50 Infinity • RRCD-4203PLL Grundig • ndc7002n Fairchild Semiconductor • IBM T41 LENOVO • mmbta55l mmbta56 Motorola • DF-075 Kyocera • RM-70 1 NOKIA • OEM Beko 4H194 [SCH] . Various • TX-32PK25D Panasonic •
|