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Hi guys. I was just checking the stuff you told me.
The PLL pin 9 is not at 8v its at 11.2v. Also I've
checked C84 and C95 ( not with my multimeter
because it doesnt have capacimeter ), but visually
they seem ok, the are not swollen or open.
( of course I know it doesnt mean they are ok, but
since I dont have the capacimeter its all I could do. )
IC4 is not hot, just normal. The #1226 service bulletin
hasnt been done on it, but it has D44 there. ( I dont have
the proper diodes to change it now )
Anymore ideas on this are welcome. I might change IC4,
because Pin 1 is at 11.2v instead of 8v, and the last pin
doesnt show 8v when TX. Also I want to ask if you guys have
any idea on why the PLL voltages are not correct, they are around
2v, instead of being 4,5v and so on. Could it be the MB3756
the sole cause of this?

Thanks,

João

<blockquote data-quote="eldorado303" data-source="post: 482340" data-attributes="member: 41787">Hi guys. I was just checking the stuff you told me.The PLL pin 9 is not at 8v its at 11.2v. Also I&#039;vechecked C84 and C95 ( not with my multimeterbecause it doesnt have capacimeter ), but visuallythey seem ok, the are not swollen or open.( of course I know it doesnt mean they are ok, butsince I dont have the capacimeter its all I could do. )IC4 is not hot, just normal. The #1226 service bulletinhasnt been done on it, but it has D44 there. ( I dont havethe proper diodes to change it now )Anymore ideas on this are welcome. I might change IC4, because Pin 1 is at 11.2v instead of 8v, and the last pindoesnt show 8v when TX. Also I want to ask if you guys haveany idea on why the PLL voltages are not correct, they are around2v, instead of being 4,5v and so on. Could it be the MB3756the sole cause of this?Thanks,João</blockquote>

[QUOTE="eldorado303, post: 482340, member: 41787"] Hi guys. I was just checking the stuff you told me. The PLL pin 9 is not at 8v its at 11.2v. Also I've checked C84 and C95 ( not with my multimeter because it doesnt have capacimeter ), but visually they seem ok, the are not swollen or open. ( of course I know it doesnt mean they are ok, but since I dont have the capacimeter its all I could do. ) IC4 is not hot, just normal. The #1226 service bulletin hasnt been done on it, but it has D44 there. ( I dont have the proper diodes to change it now ) Anymore ideas on this are welcome. I might change IC4, because Pin 1 is at 11.2v instead of 8v, and the last pin doesnt show 8v when TX. Also I want to ask if you guys have any idea on why the PLL voltages are not correct, they are around 2v, instead of being 4,5v and so on. Could it be the MB3756 the sole cause of this? Thanks, João [/QUOTE]

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