Technical data

Repair Guide 6
N1911A/1912A P-Series Power Meters Service Guide 69
Main Board Assembly
Keysight Part
Number
Description Visual
N1911-61801
(non-video output
option)
N1911-66501
(video output option)
N1911A main board assembly [new]
N1911A main board assembly – video output
option (Option H01)
N1912-61801
(non-video output
option)
N1912-66501
(video output option)
N1912A main board assembly [new]
N1912A main board assembly – video output
option (Option H01)
Note:
• Refurbished main boards are not available
• The part number for the lithium manganese
battery (Upper- right of both photographs)
is 1420-0394