New arrival. Blown mains fuse, and some investigating to do.
8 slot backplane chassis, H768 power supply module
Dec board chips Mostek MK4564N-150
M8067 512K Qbus board, populated to 256K
National Semiconductors memory board
Populated to 512k
Bitsavers National Semi NS23
Memory array on National Semiconductors board. MC4164
M8189 processor board
KDF11 BA (4high) processor
M8189 processor board switchs
Manual page 26, 2-2
Connector block on M8189 processor board
Power panel
H786 Power supply
H786 power supply
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