Dcc134 wrong capacitor used at production?

Recorders, Players, etc.
1

Hello all, over time I have repaired several portable DCC 134 players and I always take pictures of them before de soldering any capacitors. This “funny” thing came up. As you can see in the pictures below I have found a OEM capacitor with a different value at position C817 (120uf) . Is this a mistake? According to the service manual it should be 150uf. I have replaced it with the one mentioned in the service manual.

Thank you for your reply in advance.

Screenshot_20240426-091546~2
Screenshot_20240426-091546~21079×1085 139 KB

Screenshot_20240426-091707
Screenshot_20240426-0917071080×2340 223 KB

Screenshot_20240426-091639
Screenshot_20240426-0916391080×2340 388 KB

2

Hi,
I have looked at 3 boards here and they are all 150. That is the correct value.
Really strange.

3

Ralf, thank you for your reply. Maybe produced on a Monday morning :wink:. It seems that even at Marantz a mistake is possible. It could possible that more 134 in the field have this mistake.