Battery Bus
Air Conditioning - Right Pack Valve

Anti-Ice - Right Engine
Anti-Ice - Wings

Communications - Flight/Cabin/Service Interphone
Communications - Passenger Address

Electrics - Generator Controls

Engines - Right Thrust Reverser Control (HDG)
Engines - Standby Engine Indicating
Engines - Start Control

Fire Detection - Engines (NORM)
Fire Detection - APU (NORM)
Fire Detection - Cargo Compartments (NORM)

Flight Controls - Stab Trim - Alternate Switches (As Installed)

Fuel - APU DC Fuel Pump
Fuel - Engine Fuel Valves
Fuel - Crossfeed Valve(s)
Fuel - Quantity System (NORM)

Hydraulics - PTU control
Hydraulics - Air Driven Hydraulic Pump Control
Hydraulics - L/R Engine Pump Shutoff Valves
Hydraulics - RAT Automatic Deployment

Landing Gear - Alternate Extension
Landing Gear - Antiskid (Inboard Wheels)
Landing Gear - Air/Ground Logic
Landing gear - Position Indicator System 1
Landing gear - Position Indicator System 2 (ALTN)

Lighting - Forward Cockpit Domes

Oxygen - Passenger deployment system

Pneumatics - Engine High Pressure Bleed Valves
HDG
AC+DC
NORM
ALTN
: HDG Equipped airplanes
: Requires both AC and DC power
: Normal Power Source
: Alternate Power Source