Has anyone got a wiring diagram for a Audio-Technica Soundburger AT727, or know where I can find one....specifically for the wiring harness from stylus head to the small circuit board at rear of arm.
Trying to fix one for a certain 'Father Ted lookalikie' Geordie......Steve Hiscock.
Getting no sound out of it, though turntable works okay.
Opened up bodyshell to locate main PCB and found a piece of rolled up tin foil inside one of the headphone sockets, which could possible short out the connections for the mini-jack. Not sure if this may have blown a component on the main PCB, but need to ensure stylus wiring is correct to start with.
There are 2 headphone mini-jack sockets (A + B)
Do headphones with single mini-jack work if plugged in either A or B?
He tells me there were originally 5 wires at the back of the stylus head (4 that connect to head - black/white/green & red) and another black that didnt show at the rear end of the arm to the circuit board.
Is this an earth wire? Is it soldered inside the arm cus I can't see any evidence of it.
Hope he knows I charge a minimum of £25 per hour.....(this email took me 30 minutes to type)
Any invoices for info / consultation charges will have to be forwarded to Steve himself
Has anyone got a wiring diagram for a Audio-Technica Soundburger AT727, or know where I can find one....specifically for the wiring harness from stylus head to the small circuit board at rear of arm.
Trying to fix one for a certain 'Father Ted lookalikie' Geordie......Steve Hiscock.
Getting no sound out of it, though turntable works okay.
Opened up bodyshell to locate main PCB and found a piece of rolled up tin foil inside one of the headphone sockets, which could possible short out the connections for the mini-jack. Not sure if this may have blown a component on the main PCB, but need to ensure stylus wiring is correct to start with.
There are 2 headphone mini-jack sockets (A + B)
Do headphones with single mini-jack work if plugged in either A or B?
He tells me there were originally 5 wires at the back of the stylus head (4 that connect to head - black/white/green & red) and another black that didnt show at the rear end of the arm to the circuit board.
Is this an earth wire? Is it soldered inside the arm cus I can't see any evidence of it.
Hope he knows I charge a minimum of £25 per hour.....(this email took me 30 minutes to type)
Any invoices for info / consultation charges will have to be forwarded to Steve himself
Cheers
Mace
Edited by Mace