-14
Power Distribution Board (PDB)
Figure 5: PDB Detail
This board provides the power required to run the system. AC line voltage,
+5 VDC, +12 VDC, and +24 VDC feed into the PDB. An addi120
VDC input feeds into the PDB for the support head heater.
A
J1
AC Power In
B
J2
Power Switch/Thermostat
C
J3
Chamber Heaters
D
J22 Auxillary 120VDC power supply
E
J8
Z BOT, Z EOT, Chamber Fans, Frame ID, Filament detect
sensor (not used)
F
J9
Z motor
G
J10 I/O board connection
H
J11
I/O board connection
I
J7
24VDC input
J
Test points and LEDs (see detail in this section)
K
J4
5/12VDC input
L
Voltage indicator LEDs (see detail in this section)
M
J12 To material bay
N
J16 To external UPS (optional)
O
J18 LCD display from SBC
P
J15 To controller board (ribbon cable)
Q
J14 To controller board (ribbon cable)
R
J13 To controller board (ribbon cable)
Summary of Contents for DESIGNJET 3D
Page 1: ...HP Designjet 3D HP Designjet Color 3D Service Guide ...
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Page 314: ... 298 Figure 272 HP Designjet 3D measurement points and worksheet BL FL FR BR ...
Page 315: ... 299 Figure 273 HP Designjet Color 3D measurement points and worksheet BL FL FR BR ...
Page 349: ... 333 Figure 316 HP Designjet 3D measurement points and worksheet BL FL FR BR ...
Page 350: ... 334 Figure 317 HP Designjet Color 3D measurement points and worksheet BL FL FR BR ...
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