crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0
crwdns2918538:0crwdne2918538:0

idatalink Maestro RR Teardown

crwdns2936025:06crwdne2936025:0 —
crwdns2916944:0crwdne2916944:0

crwdns2935477:0crwdne2935477:0:

crwdns2935483:0crwdne2935483:0

And the last image we have a pair of Texas Instruments CM052B which i also can't find even a Mouser listing for. but apparently its actually a CD4052 4 channel Multiplexer

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0