Does anyone know how to mod the S315 to output DTS. Ive seen this done before not on optical but on something like coax

This is also done on this same clone :

Denon LA-2300 modded for LPCM digital out for DTS

Thanx

the denon la-2300 is a cld-d515 clone! nothing to do with a 315!
for a cld-s315 you would have to buy a dts coax out kit online...
I'll look into it this evening... have an adress somewhere around....

Kris..

The s210,s310,s315,d515,925

use alle the same motherboard,div firm but that s it

thats where the 2300 comes in to place!

let me know what you can find

its a mod of less than 1 euro:

1) at pin1 of the optical output (Vin) solder a capacitor of 100n
2) at the end of the capacitor solder a resistor of 270ohm in series
3) at the end of the 270ohm resistor solder 2 items:
a) a 100ohm resister and connect the other end to GND (pin 3 of the optical output)
b) a cinch output plug (= digital electrical signal) + do not forget to connect sheelding of the connector to GND.

thanx! the only thing is that the cld-925 has everything on board. the type s below this number has ac-3 or non. so i cannot use the optical part to solder from since it does not have it. if i had it then i had DTS

any ideas.. or am i seeing this the wrong way?

BTW here are some pics of my d515 motherboard with ac-3 on connector CN203

but at the end i see where normal a optical connecion is...

more

This is not true, a D925 does not have the same motherboard as a D515!

Below the motherboard of a D925:

Below the motherboard of a D515, clearly not the same motherboard

Its the most right "ready to be stucked" connector in your second picture, (right of the metal screw base) see the pic below

Got it! Let me solder the connector in there and lets see What it does! I keep you updated!

Thanx

for a D515 / 315 start from ASIC 802, as most probably resistors R895 / R896 are not mounted as well, so you need to add these as well!

so i fit the connector in:

CN206

I see that C895 is not there and i cannot find the other one. do you know the value s of the resistors?

thanx for the help BTW

see my pic above 1k / 1k5

c895 & c896 are not needed

Oke i connected my test setup,got the optical output connected, the light goes on . Now i built al in the player but no sound....on optical guess nobody is home

and

If you want optical out please check the full signal from ASIC 802 to the output, as there are some jumpers involved !
also the complete set of components need to be mounted ! including C's !

hmm not an easy fix i see... dunno what to do next

http://www.bde.de/index-bde.htm

this could help...

So i put everything in place... All the caps etc but ive noticed that under the c895 is à jumper called MUTE. Do i need to cut that to open the tracé or leave it??

Did you make sure the signal from ASIC 802 pin 43 follows the path correctly (as there are jumpers involved), check the output voltage on pin 43, should be around 4,5volt