CCAE member # 0075 
Oh ! It is a Collins ! My father and my brother looking my new KWM2.
A small piece of wood as a simple way to easily open up your Collins rig before restoring it…
Assembled schematics Collins KWM-2/2A
In PDF (whole schematics as a single very wide page):
KWM-2-3rd-ed-dec-1959-schematic
KWM-2-SSB-3rd-ed-sept-1959-schematic
KWM-2-2a-3rd-ed-mar-1962-schematic
KWM-2-2a-6th-ed-feb-1968-schematic
KWM-2-2a-9th-ed-jan-1978-schematic
In JPG (whole schematics as a single very wide image):
KWM-2 – SSB 3rd ed Sept 1959 – schematic
KWM-2 – 3rd ed Dec 1959 – schematic
KWM-2-2A – 3rd ed Mar 1962 – schematic
KWM-2-2A – 6th ed Feb 1968 – schematic
KWM-2-2A – 9th ed Jan 1978 – schematic
Collins KWM2/2A-Manual_9th-ed 01/78 Sec 7 (A3 or A4 format):
Collins KWM-2-2A-Manual_9th-ed-01-78_-Sec7 DIAGRAM
Collins KWM-2-2A-Manual_9th-ed-01-78_-Sec7 p13-14
Collins KWM-2-2A-Manual_9th-ed-01-78_-Sec7 p15-16
Collins KWM-2-2A-Manual_9th-ed-01-78_-Sec7 p17-18
Collins KWM-2-2A-Manual_9th-ed-01-78_-Sec7 p19-20
Collins KWM-2-2A-Manual_9th-ed-01-78_-Sec7 p21-22
Wiring between Collins KWM-2/2A and power supply 
All that you need to wire a Collins KWM-2/2A with 516F-2, PM-2, MP-1, 516E-2…