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flipz
Joined: 26 Sep 2006 Posts: 6
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Posted: Wed Oct 04, 2006 4:29 am Post subject: |
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Ok, I was just able to enter SDAM and get error codes off of the blinking LED. This is what it apparently indicated:
10 4 5 6 2
10: Tuner, Tuner I2C identification error. 1000, 7482
4: MSP34X5/TDA9853, MAP I2C identification error. 7831
5: TDA95XX, POR 3.3V / 8V Protection. 7200, 7560, 7480
6: I2C bus, General I2C bus error. 7200, 3624, 3625
2: n/a, Horizontal protection. 7460, 7461, 7462, 7463, 6467
Hrmm.... that's a lot of problems. |
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twagz Guest
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Posted: Thu Oct 05, 2006 10:23 am Post subject: |
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Try replacing C2455...it is off pin 3 of the flyback. The transistors that usually go bad are Q7460 which is the H.O.T., and also Q7461, Q7462, and Q7463. You can check the transistors easily if you have a diode check on your multimeter... |
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Gizzard Guest
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Posted: Sat Aug 02, 2008 6:55 pm Post subject: Q7460/philips tv |
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Does anyone know the specs on Q7460? I de-soldered it from the pcb and then it went flying..... |
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