Nautel VX150 - Page 78

VX150 TO VX2 TROUBLESHOOTING MANUAL PARTS INFORMATION
PAGE 3.2.4 VERSION 2.0 2023-04-20
Figure 3.2.1: VX150/VX300/VX600 Family Tree (NARF81A)
2235-8300-01-FAM01 Iss. B
NAPE90/01
A1
**EXCITER PWB
NARF81A
VX150/VX300/VX600
NAPI189
A2
ANALOG AUDIO PWB
NAPI187A
A3
SYSTEM INTERFACE PWB
NAPI193
A5
FRONT PANEL USER INTERFACE PWB
NAPA41
A6
PRE-AMP/IPA PWB
NAPA40A
A7
POWER AMPLIFIER PWB
A9
NAPF16A
PA LOW PASS FILTER PWB
A10
NOT USED
A8
NOT USED
NAPP15A
A11
DIRECTIONAL COUPLER BOTTOM PWB
NAPI188/01
A4
POWER SUPPLY INTERFACE PWB, 2 kW
A12
NOT USED
A13
NOT USED
(OPTIONAL)
A14
AUDIO PROCESSOR PWB
UR119
U1
DISPLAY, LCD, 3.5”, COLOUR
UG130
U2
POWER SUPPLY, 12 V @ 150 W
** DENOTES THE NAPE90 EXCITER IS CONSIDERED PROPRIETARY BY NAUTEL. COMPONENT DETAILS ARE NOT PROVIDED IN THIS MANUAL.
UG132
U3
POWER SUPPLY, 18-53 V, 2250 W
235-5910
U4
SD CARD, PROGRAMMED