Hey ! After long time I decided to back to repairing PS3. Here are some error codes, that may help anyone, which I had and successfully repair, or not.
1002 – Faulty Nec on RSX side
3032 – faulty IC6304 (COK 002 board)
4003/4034 – bad solder on IC6305
A0802203 – Scratched CPU on corner while deliding
3013/2120 - Broken pads on the motherboard under CPU (COK 002 board)
3010 – Failed delid attempt, scratched CPU
4002/4034 – RSX reballing - works
4421/4034 – Cell reballing – works
3040 – GLOD, starship chip fail In error logs, but I think that someone had bricked this console while uptading OFW or patching to CFW (SEM 001 board)
No error – Console didn't see the hard drive, bad TH3280 (VER 001 board)
I think, when CPU is scratched there could be some different errors, in case which trace was broken.
I have also a problem. I bought CECHC04, connect syscon and standard 4002/3034, so I decided to put there a 65nm RSX. I did all the modifications, and I got an error :
0xa0404441
0xa0403034
Okay, so I thought there could be BGA problem under CELL, so I reballed it too, and nothing changes. Somebody earlier must working on this board, because IC6304 and IC6303 desoldered from motherboard when I reballed RSX. When this error didn't change I decided to put another 65nm RSX (also working) and… nothing, still 4441/3034. Ok, I thought that CPU can be damaged (3 small capacitors under were not in straight line) so I decided to change CPU, Syscon and flash memory from another board, but this won't change anything, still 3034/4441. Here is the full log from bringup:
Code:
> bringup
bringup
[SSM] state: 0000 -> 0101
Bringup Mode #0 (0xFF)
[SSM] ssmCb_OnStartingBePowOn() called.
[SSM] Bringup mode : syspm_stat=00000000/00000000
[POWSEQ] PowerSeq_Setup called.
[SSM] state: 0101 -> 0201
[POWSEQ] AV Backend Setup
[SSM] state: 0201 -> 0102
[SSM] state: 0102 -> 0202
[SSM] state: 0202 -> 0103
[SSM] state: 0103 -> 0203
[SSM] ssmCb_BeforeBeOn() called.
[SSM] state: 0203 -> 0104
Psbd_SbTransMode_Half:0x21e2
>
[POWERSEQ] Error : BitTraining BE:RRAC:RX4:GLOBAL1:RX_STATUS
[SSM] state: 0104 -> 0304
[SSM] ssmCb_AfterBeOn2() called.
[SSM] PowSeq Fail : Detected !
[SSM] state: 0304 -> 0700
[POWSEQ] AV Backend Letup
[SSM] Shutdown mode : syspm_stat=00000000/00000000
[ERROR]: 0xa0404441
[ERROR]: 0xa0403034
[POWSEQ] PowerSeq_Letup called.
[SSM] state: 0700 -> 0600
(PowerOff State) (Fatal)
Could this be a problem between comunnication on CPU and SB ? All of the fuses are okay, I don't see any shorts on the board. I read, that TX6 and RX4 are traces beetwen Cell and southbridge, but where to start search ? Could this be also bga defect under southbridge ?
Have a nice day !
