DWM3640 CL1 value

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Board is ClassD 2000W with two irs21844. (DWM3640)
What is the correct value of CL1 / CL4.
I measure CL4 cca. 7,5uF, CL1 is shorted.
Thanks
 

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Thanks Perry! I use 4,7uF.
This card is working perfectly. Amp is Hifonics BXi4000D.
I have another card, but it's faulty.
Replaced two 21844, 311, 072 it's working but output is lower than normal and crackle it's sound.
https://www.youtube.com/watch?v=XfU2VkVmw5g
I checked CL4, CL3, C11, and other side CL2, C4, CL1 and all resistors, and Q2-Q3-Q1-Q7 but everything is alright. Two 21844 is extreme heating.
 
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