HELP!!!!!!!!!!! B&K 1040 cb servicemaster

[thumper937]

does anyone have a copy of the b&k 1040 service manual, parts list, or schematics for this unit or just able to tell me the value of 2 parts R34 and not sure on the other parts location number but its at the junction of R95 see the picture it rides right next to the coil. thanks 491

 

[NZ8N]

https://elektrotanya.com/bk-precision_1040_cb_servicemaster_sm.zip/download.html

 

[kopcicle]

https://elektrotanya.com/bk-precision_1040_cb_servicemaster_sm.zip/download.html

if you have a login...


otherwise here they are.


I do recommend registering there. That alone can be an adventure

 

[thumper937]

thank you

 

[sunbulls]

You may find this schematic a little easier to follow. I stitched together and enhanced those chopped off PDF scans for my own archives.

 

[kopcicle]

You may find this schematic a little easier to follow. I stitched together and enhanced those chopped off PDF scans for my own archives.
View attachment 28707

sunbulls , as usual , excellent.

 

[American-Vulture]

does anyone have a copy of the b&k 1040 service manual, parts list, or schematics for this unit or just able to tell me the value of 2 parts R34 and not sure on the other parts location number but its at the junction of R95 see the picture it rides right next to the coil. thanks 491View attachment 28703

I have one of those myself.IF you still need help let me know.

 

[eric chilton]

thank you for the info ...i just got one of these off the bay...and its a complete wreck ....gonna see if i can save it ....thanks again for the info........

 

[eric chilton]

well my basket case b and k 1040 cb service master is going to be a parts donor to the other one i won on ebay 2 days ago......all the switches on my original one were locked up frozen solid.....i did get 2 of the rotary switches unfroze but there is a double gang pot that was totally trash ....locked up tight and the perf board was cracked and loose on the board.....all the switches and rotary switches and trim pots are long shafts carbon pots ....soldered directly to the board also the slide switches were long leads soldered directly to the board .........so what im saying is they are not available anywhere.......i check with b and k precision and they have no parts for these ........i was going to try and fix this one........... on the slide switches i was going to put screws thru the face plate to mount them....... and then buy some small pcb mountable connectors solder the male part to the pcb and have leads soldered on to the switches and have them where they just plugged in .....that would make it easy to work on next time ......on the carbon pots ....i was just gonna do the same thing mount them to the face plate solder the matching connector to the pcb and make a wire harness soldered to the pot and plug into the connector....i haven't received the other 1040 yet but from the looks of it its way better shape that the first one i got .....hopefully between the two i can get a working one out of it all...........its been a learning experience.........hopefully one day i might be able to fix all the radios i have that need repair..............Eric.............

 

[Tallman]

I have the 1040 and a 2040 Test set ups. With purchase both manuals are available to go with them..

 

[eric chilton]

tallman im afraid to ask the price .....lol but here goes ...how much ?

 

[kopcicle]

heh, heh, heh...