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TC Electronic A/S
M5000 Service manual
page 18
Test Point values:
Test point values for CPU board version M5000-5 and M5000-6.
TP
Value
Pos.
Page
Conditions/comments
1
-/- 10mV
C1
3
Indicates the standby current when Power is off
2
min. +2.8VDC (power off), +5VDC +/-0.1V (power on)
D1
3
Indicates the battery voltage
3
+5VDC +/- 0.1V (normal), +12VDC +/-0.2V(burning)
F2
3
Programming voltage for Flash
4
+5VDC +/- 0.1V (normal), +12VDC +/-0.2V(burning)
A6
2
Programming voltage for memory card
Jumper settings:
Jumper settings on CPU board version M5000-3:
BIOS version 1.04 or
lower (256K Eprom)
BIOS version 1.07 or
higher (512K Eprom)
Jumper settings on BUS board version M5004-3:
The jumper JP1 is for ground lift.
JP1 mounted: Ground lift OFF.
JP1 removed: Ground lift ON
Jumper settings on Disc Drives:
Jumper setting for Epson types:
Jumper setting for (Newtronics) Mitsumi types:
old Mitsumi version new Mitsumi version
