Pye Technical handbooks:-   (.pdfs)

Mobile Control Room 844013/00 Instruction & Maintenance volume 1 (text)

Mobile Control Room 844013/00 Volume 1 Drawings:-   
 Fig. 2 Mains Control Circuit
 Fig. 3 Mains Distribution Circuit (equipment)
 Fig. 4 Mains Distribution Circuit (vehicle)
 Fig. 5 Lighting and Batteries Circuit
 Fig. 6 12V and 24V Supply Circuit
 Fig. 7 Mains Distribution Box Circuit
 Fig. 8 Air Duct Layout
 Fig. 9 Trans-Rehearse Control & Indicating Circuit
 Fig. 10 Preview Control & Indicating Circuit
 Fig. 11 Picture Monitors PLUGE Control Circuit
 Fig. 12 Remote Camera Channel Cables
 Fig. 13 Camera Chains Control &: power Cables
 Fig. 14 Orbiting Sync Control Connections
 Fig. 15 Video Circuit (Part 1)
 Fig. 16 Video Circuit (Part 2)
 Fig. 17 Sync Tee-junction Box Circuit
 Fig. 18 Sync Junction Box Circuit
 Fig. 19 Syncs Control &: Distribution Circuit
 Fig. 20 S. P. G. Remote Control Circuit
 Fig. 21 Partial De -rig Audio Circuit
 Fig. 22 De-rig Layout Diagram
 Fig. 23 De-rig Mains Control Circuit
 Fig. 24 De-rig Mains &: L. T. Distribution
 Fig. 25 M. C. R. Video Block Schematic  

Mobile Control Room 844013/00 Instruction & Maintenance volume 2 (text & diagrams)

Mobile Control Room 844013/00 Volume 2 Drawings:-
Producers Telephone Circuit part 1
Producers Telephone Circuit part 2
Producers Telephone Circuit part 3
Producers Talkback Circuit
Producers Talkback to Cameras
Senior Engineers Telephone Circuit
Loudspeaking Telephone Circuit
Engineering Talkback ciricuit
Remote to Local Engineering Talkback Circuit
Vision Engineers Telephone Circuit
Vision Engineers Calling Circuit
On Air indicator Circuit
Camera & Mixed Camera Talkback Circuit
Mixed camera Talkback Amplification Circuit
Extended Camera Call Cancelling Circuit
Lighting Engineers Talkback Circuit
Commentators Headphones & Cue Circuits
Cue Loudspeakers 1 & 2 Interlock Circuit
Monitor Loudspeaker Circuit
Programme Sound Distribution Circuit
Programme Sound To Camera Chains Circuit
Radio Check Audio Distribution Circuit
Telephone Line Circuit
Producers GPO Telelphone Circuit
Audio Mixer Inputs & Outputs Cables
Engineering Talkback DC Supplies Circuit
Talkback & Mixer Power Supplies Circuit
Jackfields C-F Circuit
Partial De-Rig Audio Circuit
  

Mobile Control Room Sound:-
Audio Mixer overall block diagram  
Audio Mixer (AMU) Pye     type 84 5705 (text and diagrams)
Audio Mixer 16V PSU Pye type 84 3953
Audio Auxiliary Unit Pye    type 84 3992
Audio Talkback Amplifier  type 84 4061
Audio Channel Amplifier   type 84 4073
Audio PPM Amplifier Pye  type 84 4056

Pye handbook generic front page

Pye Mk6 Camera type 842115 Handbook Volume 1 (text and diagrams)
Pye 14″ Picture Monitor type 842843 Handbook       (text and diagrams)

MCR21 DC & Lighting Drawing,  BBC PID7440.5.27A1

MCR21 AC & Heating, Ventilation and General Services Drawing.  BBC

BBC Technical Handbooks:-
RP4/1  Audio Identification unit (Technical Instruction  RX.5)

Other Equipment:-

Claude Lyons Automatic Voltage Regulator (AVR) Type TS-3  (text & and diagrams)