HP15 CS3006TX ITE5570E-128 Programming

[mcplslg123]

I need pinout for kbc programming(Schematic not avlbl). MB PART NUMBER is DAG7BLMB8DO REV D
I tried with schematic of clevo(linked by @smdflea in another thread) and manual tracing on this mb between sio and kbd connector pins and think this should work but still not sure.

KSO0-26
KSO1-22
KSO2-20
KSO3-15
KSO4-19
KSO5-23
KSO6-16
KSO7-18
KSO9-29
KSI0-21
KSI1-32
KSI2-25
KSI3-24
KSI4-28
KSI5-27

I've ordered the sio and it will reach me within next 2-3 days.

Can anybody confirm the pinout mentioned here is correct or post the correct pinout for kbc programming??

[mcplslg123]

Re: HP15 CS3006TX ITE5570E-128 Programming

Has anybody programmed this sio successfully in badcaps community??
Any ideas guys??

[khaahk]

Re: HP15 CS3006TX ITE5570E-128 Programming

No personal experience with that board but seems correct:
PD0=26 PD1=22 PD2=20 PD3=15 PD4=19 PD5=23 PD6=16 PD7=18 BUSY=29 STB=21 AFD=32 INIT=25 SLIN=24 KSI4=28 KSI5=27

[mcplslg123]

Re: HP15 CS3006TX ITE5570E-128 Programming

Thanks@khaahk for confirmation. Will update the forum once i get the new sio.

[mcplslg123]

Re: HP15 CS3006TX ITE5570E-128 Programming

Well another shorted SOC-so all effort in vain.

There was short on 3V coil-removed PWM-no short on coil but 3V LDO shorted. Injected 3V on LDO pin, KBC gets hot-removed kbc-short on 3V LDO gone but resistance still low and you know the rest of the story.

Thats the fate of most 9th/10th gen boards. Faced same issue on atleast 10 boards this month only.

[usyusy]

Re: HP15 CS3006TX ITE5570E-128 Programming

Well another shorted SOC-so all effort in vain.

There was short on 3V coil-removed PWM-no short on coil but 3V LDO shorted. Injected 3V on LDO pin, KBC gets hot-removed kbc-short on 3V LDO gone but resistance still low and you know the rest of the story.

Thats the fate of most 9th/10th gen boards. Faced same issue on atleast 10 boards this month only.

sir if SOC short of such these latest boards, is this soc not available in the market as other ICs are easily available or purchased/online ordered etc?

[mcplslg123]

Re: HP15 CS3006TX ITE5570E-128 Programming

Atleast i dont know any trusted source for SOC. They are expensive to buy. 9th gen onwards SOC are very big in size and require high end bga rework station to solder them properly.

[ABHILASH007]

IT5570E-128 SIO Programmable?

[mcplslg123]

yes.Its programmable.