DONE has been disconnected from E17 pin 4, which is now tied to VCC.
DONE has been disconnected from E31 pin 10, which is now tied to MAINT\ (pin 9).

DONE_SKIP has been disconnected from E17 pin 16, and is now tied to VCC.

ERROR has been disconnected from E19 pin 9, which is now tied to VCC.

ERR_SKIP has been disconnected from E19 pin 12, which is now tied to VCC.

GND has been disconnected from E1 pins 4 and 5, which are now tied to VCC.
GND has been connected to IC11 pin 7.  IC11 is a new 74LS04 or equivalent.

A new net N$36 connects E26 pin 8 to IC11 pin 5.

N$47 has been connected to E2 pin 1, which has been disconnected from VCC.

N$90 (E19, pin 6) has been disconnected from E26 pin 6, and connected to IC11 pin 4.
N$91 (E19, pin 1) has been disconnected from E26 pin 3, and connected to IC11 pin 2.
N$97 (E17, pin 1) has been disconnected from E26 pin 8, and connected to IC11 pin 6.

A new net N$103 connects E26 pin 6 to IC11 pin 3.
A new net N$107 connects E26 pin 3 to IC11 pin 1.

TR_SKIP has been disconnected from E19 pin 16, which is now tied to VCC.

VCC has been connected to IC11 pin 14.

XFER_REQ has been disconnected from E19 pin 4, which is how tied to VCC.