Hi Everyone 
,
It's been a while since I posted anything on here. I came across an old-school Alpine 3505 2-channel amp and need to replace one of the amplifier chips (Yes, it's a chip-amp). The 3505 has BTL outputs and is rated at 2 x 16W. Still has Alpine's ubiquitous 8-pin DIN inputs. Its big brother was the 3510, essentially a 4-channel version of the 3505.
Alas, I digress... I don't need the wiring diagram- I need to get the internal schematic, and most importantly, the part# for the amp chip. I know that the NTE1389 is a replacement chip, but I'd like to get the original chip number.
Does anyone here have any info or a technical service manual they can post a pic of? Thank You.
-Steve
,It's been a while since I posted anything on here. I came across an old-school Alpine 3505 2-channel amp and need to replace one of the amplifier chips (Yes, it's a chip-amp). The 3505 has BTL outputs and is rated at 2 x 16W. Still has Alpine's ubiquitous 8-pin DIN inputs. Its big brother was the 3510, essentially a 4-channel version of the 3505.
Alas, I digress... I don't need the wiring diagram- I need to get the internal schematic, and most importantly, the part# for the amp chip. I know that the NTE1389 is a replacement chip, but I'd like to get the original chip number.
Does anyone here have any info or a technical service manual they can post a pic of? Thank You.
-Steve
Very Helpful!