From 1994 another chip from the JVC Camcorder. This one was located on an area of the board labeled “SERVO” so I guessed it was a motor driver.I was somewhat surprised to manage to find a datasheet. Turns out it is a 3-phase motor driver for the capstan motor (The motor that drives the tape movement spindle) in the Camcorder.
The driver transistors for the 3-phases are clearly seen in the top right. This is the block diagram from the datasheet The pinout is quite strange (Even though pin 1 is annotated on the die) and I was not able to figure out the pinouts so can not make out the block functions.
Still a nice looking die though.