Posts by flipper62 (archived2)
55 total posts46 results
Master control panel 5000 broken glass
in Imported Content (Unmapped) · Feb 3, 2020 23:53Dear members, I have thisworking remote control, but the glass is splintered in one corner. I like to renew this glass. I cannot see f the glass is clear or smoked. Are those transfers attached to the glass or to the pla…
Beomaster 1900 only stand-by light
in Imported Content (Unmapped) · Dec 13, 2018 00:24Hello Martin, I discovered another mistake in the manual. Part 8 of the components list of my service manual mentions C1 as 47 uf, as the schematic says 470uf. I looked at it and it shows 470uf on the capacitor. Same mis…
Beomaster 1900 only stand-by light
in Imported Content (Unmapped) · Dec 12, 2018 20:58Hello Martin, I took them out, the bulb says 12v 80mA. I assumed this was correct, but maybe someone changed them before??? T3 can be bought without socket, only leads.
Beomaster 1900 only stand-by light
in Imported Content (Unmapped) · Dec 12, 2018 17:53Thank you for the instructions. I have found the bulbs. These are common car dashboard bulbs. 12v/80ma T3 type. I'll get me some tomorrow
Beomaster 1900 only stand-by light
in Imported Content (Unmapped) · Dec 12, 2018 12:03Hello Martin, You're correct. Those lamps don't work. How do I remove the control panel. It seems to me this panel is glued with double sided foam. Do I have to cut it away with a sharp metal ? or is there a hidden screw…
Beomaster 1900 only stand-by light
in Imported Content (Unmapped) · Dec 12, 2018 01:50Thank you both for your quick reply. Although the relay RL1 seemed to function corectly, it makes sparks.All the buttons are working now.The new situation: the stand-by button has to be pressed for a few seconds with a r…
Beomaster 1900 only stand-by light
in Imported Content (Unmapped) · Dec 11, 2018 00:49Dear members, I recently received a Beomaster 1900 (type 1903), which powers up, but only the stand-by light is burning constantly. If I try a different button( like a preset FM), there is the sound of the relay for a fr…
Beocom 6000 lost park number
in Imported Content (Unmapped) · Nov 1, 2017 23:55Hello, Does anyone know a way I can retrieve a lost park number for the base unit. It's not mentioned on the bottom anymore. It was stored for some years. The batteries of the hand set were dead and replaced.
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jul 6, 2017 20:01Hello Martin, Today I left my Beomaster at a repair shop for B&O equipment.They checked, but aftermore than 1 hour, they couldn't find the cause. I left it behind for spares.
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jul 4, 2017 16:57Hello Martin, I live in the Netherlands. What I want to try first is replacing both Diode and Capacitor. What I heard, the components can act different in a powered circuit. When I power it up , I get each measurement a …
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jul 4, 2017 11:28Hello Martin, I measured C55 and D24 by desoldering them. C55--> 2,2uf D24 --> OK Resistors R92 and R93 in circuit. They start at 33 ohm, but slowly rise during measuring time. There is no fixed value. I don't get it.
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jul 4, 2017 03:56I measured both C55 and D24, both are correct, when desoldered. Next I measured for R92 and R93 about 35 Ohm, should be 56K and 82K It seems the resistors are faulty?? Although it was the last suspect. any suggestions?
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jul 1, 2017 01:02Hello Martin, Thank you for pointing me in the right direction. I haven't replaced the component yet, but will inform you when done.
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jun 29, 2017 02:33Hello Martin, I checked the voltages of many measuring points. In the reset part, there is TR35 and TR36. Both are about 4,5 volts too low ( 5,5V and 0,4V instead of 9,7V and 4,7V) The rectifier gives 24 V, which is corr…
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jun 28, 2017 22:30Martin, thanks. I understand. I'll make all measurements asap and come back with my findings.
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jun 28, 2017 20:26Are the fine tuning bars an indication for a fault? I couldn't find it anywhere.
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jun 28, 2017 20:24Hello Martin, We are talking about the small voltage regulator 7805 (IC1), which supllies 5 volts. This one measures correct.
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jun 28, 2017 20:17Hello Martin, I could measure 5 volts on IC1.
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jun 28, 2017 16:34Hello Martin, Nice to meet you again. I"ll measure it.
Beomaster 3300 type 2957 Help Needed
in Imported Content (Unmapped) · Jun 28, 2017 16:02Anyone?