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I redid the reflow and PS3 is functioning normally!

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Hello everybody!

I did the reflow RSX, CELL, SB, Syscon and CXD2972GB. After the procedure the PS3 turned on without problems.

Unfortunately, for no reason, the power supply and the fuse F6001 broken, I changed fuse and power supply and the PS3 turned on.

The RSX is still having problems with BGA, because the image appears with some shadows.

Friday will again do the reflow.

Thank you!

The previous owner said the PS3 worked and suddenly froze, after restarting the PS3 got black screen.

The LEDs are normal, if I put a disc the blue LED light normally. Visually the Blu-ray drive is ok.

Hello everybody!

I bought another PS3 fat (CECHC03) defective. I like the FAT models because are more elegant! It's my fourth PS3 FAT.

The PS3 has the following problems:
Dualshock does not synchronize;
No image (black screen - no signal) in HDMI and component video outputs;

CELL and RSX heats normally.

The motherboard is in the perfect condition. All the PS fuses are OK.

When I hold the power button, the PS3 emits a beep (reset video) and after more 2 beeps(recovery mode), but I can`t do anything.

It seems that the PS3 is brick, the previous owner could not tell which firmware installed, but it seems to be 3.55 or earlier.

The PS3 never was unlocked and appears to have taken a fall.

Hello Takeshi, the Q6600 is correct, it is a FET, is on page 26 of the Service Manual and is connected to IC6602.

I think it is not an order in the boot process because I have a CECHE02 with short YLOD and yet it enables the DC-DC converters.

According to the datasheet IC6602, it works with high level.

Thanks for your attention!

Hello everyone, sorry for the delay in responding, but I was too busy.

First, in response to previous posts, no matter if I write wrong, what matters is that we understand the mensage.

After trying about 5 reflows and CECHA01 continue with the defect, I decided to measure voltages in the motherboard.

On Sunday (03/12/2012 in Brazil or 12/03/2012) got some free time and went to check the CECHA01, I found several DC-DC converters that have no output voltage (Vout = 0). According to Service Manual for CECHA01 (SM-0013E-02-PS3) the converters operate from voltage levels to pin CONT (in some ENABLE), these buses are identified by SW * (SW1, SW3 ...) being that these voltages are controlled by the IC BRIDGE.

When checking the CI Brigde I realized that that did not exist 3.3V_BRIDGE and 1.5V_BRIDGE voltages, coming from IC6021 and IC6022, I also realized that the pin CONT(SW_PCI) of IC6021 and IC6022 are at low level.

The level (SW_PCI) is controlled by IC4002 (CXR713120-201GB-TL), all VCC pins of IC4002 are normal.

I also realized that the Q6600 has a resistance 30 OHM between the GATE and SOURCE pins, It not normal, because in CECHE01 this resistance not exist.

I have no idea where to look for the defect. Any help will be appreciated!

Hello everybody!

I apologize for not answering soon, I work in an inner city and I can test the PS3 only on weekends, then only on Saturday is that I post a new picture or video for you.

To melt the NC559-ASM I did like this video: http://www.youtube.com/watch?v=NHr1tPwTOVA&feature=related

Although it is a possibility I have hope that the defect is only in the RSX's BGA and not in the RSX's memories.

I wanted to make the process of Reflow slower, but I'm afraid that bubbles appear on the motherboard. I use Black & Decker HG2000K heat gun (http://www.bdferramentas.com.br/prod/cata/listProdDeta.asp?prodID=HG2000K&idGrup=Aces) and would like to know what the maximum temperature that can be used, although I always place at a temperature below 350 ° C and the time required for the process. Currently I am following the Takeshi's tutorial.

I used AMTECH NC559-ASM in reflow. It is indicated for reflow?

Thanks Takeshi and DoggyDog.

The surface of the RSX is not damaged, I'm afraid that instant glue damaged the BGA RSX's memory.



The red circles indicate where the glue was applied by the older owner.
The blue circle was a small risk in surface when I was removing the glue.




DoggyDog, the Ylod appeared after I remove the IHS, I only removed the IHS and the glue, put a new thermal paste and assemble the PS3

Hello to all Trisaster's participants! This is my second post and I wrote in English because I not  speak German!

I bought a CECHA01 with he following defect, after 2 minutes the cooler reached the last level and the PS3 shutdown without display any message error, I tried changing  the thermal paste  over the RSX IHS, but the defect remained.

Then I decided to remove the IHS, and to my surprise the older owner had already removed and changed the internal thermal paste, but the older owner pasted the IHS with instant glue, then the central part of the RSX not touched the IHS. Carefully I removed the IHS and removed all the glue residue, but after reassemble the PS3 I got YLOD, I tried 3 reflows with heat gun but without sucess.

Turn on the PS3 several times the CELL gets hot and the RSX a little warm.

What can I do? Does the RSX was damaged or was crack in the BGA?

Hello RalleBert, my friends have the slim model, I have the fat model for being more beautiful, despite the various problems that these models have.

I've used no-clean-flux in CECHE02. I intend to do reballing but the price of the service reballing in repairshop is almost half of a new PS3.

Maintenance of consoles in Brazil has expensive cost.

Thanks

Unfortunately I have a KES-400 of a CECHE02 with YLOD problem, the best way is to purchase a KES-410 for testing.

This CECHE02 had already two YLOD repaired with reflow, now I can not fix it, I'm following the Takeshi's tutorial, the YLOD is of type long.

Thanks Takeshi and Mablung for help.

I quoted the PS13 fuse because I faced this problem on the PS2, as the laser dvd / cd was weak I thought it was the KHS-400C, but when I checked the PS13 which was broken, and the PS2 was only to exchange functioned normally.

Fuses F101 and 102 in BMD-003 are ok.

Welcome! Do you speak english? My english is not the best, but I thing it's better to communicate in english, because the english/german translateion is a little bit strange.

You say the blu-ray diode lights only weak? I think the problem is the KES-410A laser unit, not the driver chips or the BD7800. The driver chips only controls only motors, coils and so on, not the laser diode. The BD7800 generates the 5V and 8V for this, but nothing more. If there are the 5V and 8V the BD7800 is ok.

Defect
no CD / DVD laser
Blu-ray laser light weak
does not recognize media

Takeshi Hello, my English is not the best too! Currently I'm in a english language school. I also think that the defect is in the KES-410, in Brazil it is very expensive. What is the 5v pin on the BD7800? Measurements of BD7800:
Pin 1: 1.3 v
Pin 2: 12V
Pin 4: 8.3 v
Pin 5: 0.75 V

In the KES-410 checked:
Pin 10: 8.3 v
Pin 11: 5V
Pin 14: 3.3 v

(I have the BD Service Manual for BMD-001, BMD-002). My driver is BMD-003.

I'm in doubt because the Fat PS2 (39000 series) when the PS13 fuse is broken, the DVD laser is pretty weak, so no media is recognized(similar to PS3).

Thanks for help.

Defekt
kein CD / DVD-Laser
Blu-ray-Laser-Licht schwach
erkennt keine Medien

Takeshi Hallo, mein Englisch ist nicht die beste! Derzeit bin ich in einer Sprachschule. Ich denke auch, dass der Defekt in der KES-410 ist in Brasilien ist es sehr teuer. Was ist der 5V Pin auf der BD7800? Messungen der BD7800:
Pin 1: 1,3 V
Pin 2: 12V
Pin 4: 8,3 V
Pin 5: 0,75 V

In der KES-410 geprüft:
Pin 10: 8,3 V
Pin 11: 5V
Pin 14: 3,3 V

(Ich habe das BD Service Manual für BMD-001, BMD-002). Mein Fahrer ist BMD-003.
Ich bin im Zweifel, weil das Fett PS2 (39000-Serie), wenn die PS13 Sicherung defekt ist, ist der DVD-Laser ziemlich schwach, so dass keine Medien erkannt wird(ähnlich PS3).

Danke für die Hilfe.

Hallo allerseits, ich bin Brasilianer, ich bin neu im Forum und nicht Deutsch sprechen, dann verwende ich Google Übersetzer, um mit Ihnen zu kommunizieren.

Die PS3 gefangen hat, während des Neustarts nicht lesen etwas anderes, wenn Sie den Treiber realisiert offen, dass die KEM-410 emittiert sehr schwachen Laser Blu-ray und nicht strahlen die Laser für CD und DVD.

Ich überprüfte die BD7800 und es funktioniert. Die Karten-Treiber ist möglicherweise defekt oder KEM-410 ist defekt?

Vielen Dank für Ihre Aufmerksamkeit