PC04 serial number :182
PCBL serial number : 215
PC04 module utilisation, as seen from the Flipcard side:
B (lower half) |
A (upper half) |
|
1 |
W033 punch control cable | W033 reader control cable |
2 |
W023A punch assembly cable | |
3 |
M040 reader module; solenoid driver (-) | M044 punch module; solenoid driver (+) |
4 |
M040 reader module | M044 punch module |
5 |
M040 reader module | M044 punch module |
6 |
M040 reader module (was missing) | M113 10-2 input NAND gate |
7 |
G918 reader module; photo amplifier |
|
7 |
W077A reader; to photohead | |
Module utilization is in accordance with the schematics for PC04 -BL, -BM (7006268-1; PDP-8/L, -8/E, -8/M, -8/F).
Control cable between PDP-8/L and PC04 is missing. The cable reference is most probably 74-7067-1 Flexprint with two W033 Flipchip connectors on the PC04 side (on A1 and B1) and one M901 on the PDP side (on D34). This could easily be reconstructed using spare Flipchip connectors. But the exact wiring is not yet clear to me.
