HITACHI CSK 353 code help pls! [Solved] - GSM-Forum

szakacsa195 · 12-29-2017, 17:50

Hi,

Got this old unit without code. Was not able to read the eeprom ER59256 (16x16bit) with PonyProg or with Willem (PCB3) so traced it with USBEE + PulseView. When the unit turns on it reads from addr 0x0 16bits and the from 0x8 another 16bits. Find attached two snapshot about the raw data in PulseView. At addr 0x0 the first 8bit store the error counter.

Please help me, how is it possible to decode this radio?

szakacsa195 · 12-29-2017, 18:03

update:

Not possible to upload attachment, so try to describe it below. This is NOT the raw data. This is the suspected eeprom contents which is crated manually based on raw data. So what could be the code for this unit? It requires a 3 digit code with 0-9 range for each digit.

Offset 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
00000000 01 36 00 00 00 00 00 00 15 29 00 00 00 00 00 00
00000016 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Thanks!

BR, Attila

**shooting@orange** · 12-29-2017, 18:05

Quote:

Originally Posted by szakacsa195

update:

Not possible to upload attachment, so try to describe it below. This is NOT the raw data. This is the suspected eeprom contents which is crated manually based on raw data. So what could be the code for this unit? It requires a 3 digit code with 0-9 range for each digit.

Offset 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
00000000 01 36 00 00 00 00 00 00 15 29 00 00 00 00 00 00
00000016 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Thanks!

BR, Attila

What car is this from?
See PM for code

wbr

szakacsa195 · 12-29-2017, 18:58

Don't know. I think it is not a factory/oem radio. It looks like this one: http://codedradio.info/pics/HITACHI/csk-403v.jpg HITACHI produced this kind of radios around 1986-87. Hitachi vintage car radio catalogue 1987 (1)

**shooting@orange** · 12-29-2017, 19:05

Quote:

Originally Posted by szakacsa195

Don't know. I think it is not a factory/oem radio. It looks like this one: http://codedradio.info/pics/HITACHI/csk-403v.jpg HITACHI produced this kind of radios around 1986-87. Hitachi vintage car radio catalogue 1987 (1)

It's antique lol, I've sent you a PM

wbr

12-29-2017, 17:50	#1 (permalink)
szakacsa195 Insane Poster Join Date: Jul 2015 Posts: 76 Member: 2434424 Status: Offline Thanks Meter: 6	HITACHI CSK 353 code help pls! [Solved] Hi, Got this old unit without code. Was not able to read the eeprom ER59256 (16x16bit) with PonyProg or with Willem (PCB3) so traced it with USBEE + PulseView. When the unit turns on it reads from addr 0x0 16bits and the from 0x8 another 16bits. Find attached two snapshot about the raw data in PulseView. At addr 0x0 the first 8bit store the error counter. Please help me, how is it possible to decode this radio?

12-29-2017, 18:03	#2 (permalink)
szakacsa195 Insane Poster Join Date: Jul 2015 Posts: 76 Member: 2434424 Status: Offline Thanks Meter: 6	update: Not possible to upload attachment, so try to describe it below. This is NOT the raw data. This is the suspected eeprom contents which is crated manually based on raw data. So what could be the code for this unit? It requires a 3 digit code with 0-9 range for each digit. Offset 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 00000000 01 36 00 00 00 00 00 00 15 29 00 00 00 00 00 00 00000016 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Thanks! BR, Attila

12-29-2017, 18:58	#4 (permalink)
szakacsa195 Insane Poster Join Date: Jul 2015 Posts: 76 Member: 2434424 Status: Offline Thanks Meter: 6	Don't know. I think it is not a factory/oem radio. It looks like this one: http://codedradio.info/pics/HITACHI/csk-403v.jpg HITACHI produced this kind of radios around 1986-87. Hitachi vintage car radio catalogue 1987 (1)