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"Root cause analysis (RCA) is a method of problem solving that tries to identify the root causes of faults or problems. ...
RCA (in steps 3, 4 and 5) forms the most critical part of successful corrective action, because it directs the corrective action at the true root cause of the problem. Knowing the root cause is secondary to the goal of prevention, but without knowing the root cause, it is not possible to determine what an effective corrective action for the defined problem would be. ...
3. Ask "why" and identify the causes associated with each step in the sequence towards the defined problem or event. "Why" is taken to mean "What were the factors that directly resulted in the effect?"
4. Classify causes into causal factors that relate to an event in the sequence and root causes, that if eliminated, can be agreed to have interrupted that step of the sequence chain.
5. Identify all other harmful factors that have equal or better claim to be called "root causes." If there are multiple root causes, which is often the case, reveal those clearly for later optimum selection." [Root cause analysis. Wikipedia]
This root cause analysis (RCA) tree diagram example "Sale problem solution" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Seven Management and Planning Tools solution from the Management area of ConceptDraw Solution Park.
RCA diagram
RCA diagram, root cause, problem, cause,
The vector stencils library "Audio and video connectors" contains 94 symbols of audio and video connectors and device silhouettes.
Use these jacks and plugs clipart icons for drawing hook up diagrams in the ConceptDraw PRO diagramming and vector drawing software extended with the Audio and Video Connectors solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-audio-video-connectors
Device 1
Device 1, device,
Device 2
Device 2, device,
TV
TV, TV,
Cable, thin
Cable, thin, cable, thin,
Cable, thick
Cable, thick, cable, thick,
Device 1, half part
Device 1, half part, device, half part,
Device 2, half part
Device 2, half part, device, half part,
TRS plug, purple
TRS plug, purple, TRS, plug, connector, phone connector,
TRS plug, brown
TRS plug, brown, TRS, plug, connector, phone connector,
TRS plug, black
TRS plug, black, TRS, plug, connector, phone connector,
TRS plug, gray
TRS plug, gray, TRS, plug, connector, phone connector,
TRS plug, blue
TRS plug, blue, TRS, plug, connector, phone connector,
TRS plug, green
TRS plug, green, TRS, plug, connector, phone connector,
TRS jack, purple
TRS jack, purple, TRS, jack, connector,
TRS jack, brown
TRS jack, brown, TRS, jack, connector,
TRS jack, black
TRS jack, black, TRS, jack, connector,
TRS jack, gray
TRS jack, gray, TRS, jack, connector,
TRS jack, blue
TRS jack, blue, TRS, jack, connector,
TRS jack, green
TRS jack, green, TRS, jack, connector,
TRS plug, micro-jack
TRS plug, micro-jack, TRS, micro-jack, plug, connector, phone connector,
TRS, micro-jack
TRS, micro-jack, TRS, micro-jack, connector,
Headphone Mini Jack Cable
Headphone Mini Jack Cable, headphone, mini jack, cable,
Headphone Mini Jack
Headphone Mini Jack, headphone, mini jack, connector,
Microphone Mini Jack Cable
Microphone Mini Jack Cable, microphone, mini jack, cable,
Microphone Mini Jack
Microphone Mini Jack, microphone, mini jack, connector,
XLR female Neutrik
XLR female Neutrik, XLR female Neutrik,
XLR female Neutrik
XLR female Neutrik, XLR, female, Neutrik, connector,
TOSLINK Optical Audio Cable, blue
TOSLINK Optical Audio Cable, blue, TOSLINK, optical audio cable,
TOSLINK Optical Audio Cable
TOSLINK Optical Audio Cable, TOSLINK, optical audio cable,
TOSLINK Optical jack
TOSLINK Optical jack, TOSLINK, optical, jack, connector,
TOSLINK Optical jack, blue
TOSLINK Optical jack, blue, TOSLINK, optical, jack, connector,
DVI plug
DVI plug, DVI plug,
DVI-I (Single Link) jack
DVI-I (Single Link) jack, DVI-I, single link, jack, connector,
DVI-I (Dual Link) jack
DVI-I (Dual Link) jack, DVI-I, dual link, jack, connector,
DVI-D (Single Link) jack
DVI-D (Single Link) jack,
DVI-D (Dual Link) jack
DVI-D (Dual Link) jack,
DVI-A Port
DVI-A Port,
DVI-I (Single Link)
DVI-I (Single Link),
DVI-I (Dual Link)
DVI-I (Dual Link),
DVI-D (Single Link)
DVI-D (Single Link),
DVI-D (Dual Link)
DVI-D (Dual Link),
DVI-A
DVI-A,
Mini DVI jack
Mini DVI jack,
Mini DVI plug
Mini DVI plug, Mini DVI plug,
VGA plug
VGA plug, VGA plug,
VGA jack
VGA jack,
DFP jack
DFP jack,
DFP plug
DFP plug, DFP plug,
S-Video plug
S-Video plug, S-Video plug,
S-Video IN
S-Video IN,
S-Video OUT
S-Video OUT,
RCA, yellow
RCA, yellow, RCA, phono, cinch, socket,
RCA, yellow
RCA, yellow, RCA connector, RCA jack, phono connector, cinch connector,
RCA, white
RCA, white, RCA, phono, cinch, socket,
RCA, white
RCA, white, RCA connector, RCA jack, phono connector, cinch connector,
RCA, red
RCA, red, RCA, phono, cinch, socket,
RCA, red
RCA, red, RCA connector, RCA jack, phono connector, cinch connector,
RCA, black
RCA, black, RCA, phono, cinch, socket,
RCA, black
RCA, black, RCA connector, RCA jack, phono connector, cinch connector,
RCA, green
RCA, green, RCA, phono, cinch, socket,
RCA, green
RCA, green, RCA connector, RCA jack, phono connector, cinch connector,
RCA, blue
RCA, blue, RCA, phono, cinch, socket,
RCA, blue
RCA, blue, RCA connector, RCA jack, phono connector, cinch connector,
RCA, gray
RCA, gray, RCA, phono, cinch, socket,
RCA, gray
RCA, gray, RCA connector, RCA jack, phono connector, cinch connector,
RCA, brown
RCA, brown, RCA, phono, cinch, socket,
RCA, brown
RCA, brown, RCA connector, RCA jack, phono connector, cinch connector,
RCA, tan
RCA, tan, RCA, phono, cinch, socket,
RCA, tan
RCA, tan, RCA connector, RCA jack, phono connector, cinch connector,
RCA, purple
RCA, purple, RCA connector, RCA jack, phono connector, cinch connector,
RCA, purple
RCA, purple, RCA, phono, cinch, socket,
RCA, orange
RCA, orange, RCA, phono, cinch, socket,
RCA, orange
RCA, orange, RCA connector, RCA jack, phono connector, cinch connector,
Display Port socket
Display Port socket, display port, socket,
Display Port plug
Display Port plug, display port, plug, connector,
Mini Display port socket
Mini Display port socket, mini display port, socket,
Mini Display port socket, white
Mini Display port socket, white, mini display port, socket,
Mini Display port plug
Mini Display port plug, mini display port, plug, connector,
Mini Display port plug, white
Mini Display port plug, white, mini display port, plug, connector,
HDMI jack
HDMI jack, HDMI, jack, connector,
HDMI plug
HDMI plug, HDMI, plug, connector,
HDMI plug, white
HDMI plug, white, HDMI, plug, connector,
Thunderbolt jack
Thunderbolt jack, thunderbolt, jack, connector,
Thunderbolt plug
Thunderbolt plug, thunderbolt, plug, connector,
Coaxial TV plug
Coaxial TV plug, coaxial, TV, plug, connector,
Coaxial TV jack
Coaxial TV jack, coaxial, TV, jack, connector,
F connector jack
F connector jack, F connector, jack,
F connector plug
F connector plug, F connector plug, connector,
XLR male Neutrik
XLR male Neutrik, XLR, male, Neutrik, connector,
XLR male Neutrik
XLR male Neutrik, XLR male Neutrik,
TS plug
TS plug, TS plug,
TS jack
TS jack, TS, jack, connector,
MIDI
MIDI,
MIDI
MIDI, MIDI, connector,
"Root cause analysis (RCA) is a method of problem solving that tries to identify the root causes of faults or problems.
RCA practice tries to solve problems by attempting to identify and correct the root causes of events, as opposed to simply addressing their symptoms. Focusing correction on root causes has the goal of preventing problem recurrence. RCFA (Root Cause Failure Analysis) recognizes that complete prevention of recurrence by one corrective action is not always possible.
Conversely, there may be several effective measures (methods) that address the root causes of a problem. Thus, RCA is an iterative process and a tool of continuous improvement.
RCA is typically used as a reactive method of identifying event(s) causes, revealing problems and solving them. Analysis is done after an event has occurred. Insights in RCA may make it useful as a preemptive method. In that event, RCA can be used to forecast or predict probable events even before they occur. While one follows the other, RCA is a completely separate process to Incident Management." [Root cause analysis. Wikipedia]
The root cause analysis (RCA) tree diagram example "Manufacturing problem solution" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the solution "Seven Management and Planning Tools" from the Management area of ConceptDraw Solution Park.
Tree diagram
Tree diagram, problem, cause,

Standard Universal Audio & Video Connection Types

The Audio & Video Connectors solution contains a set of pre-designed objects, libraries, templates, and samples; allowing quick and easy diagramming of various configurations of audio and video devices.
Root cause analysis (RCA) tree diagram lets identify the root causes for a factor and then list possible corrective action. The diagram displays the structure of causes for a factor and possible corrective actions. The root cause analysis tree diagram is used for further formulation of actions.
"Tree Diagram.
This tool is used to break down broad categories into finer and finer levels of detail. It can map levels of details of tasks that are required to accomplish a goal or solution or task. Developing the tree diagram helps one move their thinking from generalities to specifics." [Seven Management and Planning Tools. Wikipedia]
This root cause analysis tree diagram template for the ConceptDraw PRO diagramming and vector drawing software is included in the Seven Management and Planning Tools solution from the Management area of ConceptDraw Solution Park.
RCA diagram
RCA diagram, root cause, problem, corrective action, cause,
HelpDesk

How To Create Root Cause Analysis Diagram Using ConceptDraw Office

Root Cause Analysis diagram is used to analyze the root causes of factors that influence the problem. If the certain factor is the root cause, this mean that its vanishing will help to prevent the further recurrence of the problem. Root Cause diagram helps to identify the root causes for a factor and then propose possible corrective actions. A diagram is constructed separately for each high priority factor. The ability to create a RCA tree diagram from a mind map is supported by the ConceptDraw Seven Management and Planning Tools solution.
The vector stencils library "Audio and video connectors" contains 94 symbols of audio and video connectors and device silhouettes.
Use these jacks and plugs clipart icons for drawing hook up diagrams in the ConceptDraw PRO diagramming and vector drawing software extended with the Audio and Video Connectors solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-audio-video-connectors
Device 1
Device 1, device,
Device 2
Device 2, device,
TV
TV, TV,
Cable, thin
Cable, thin, cable, thin,
Cable, thick
Cable, thick, cable, thick,
Device 1, half part
Device 1, half part, device, half part,
Device 2, half part
Device 2, half part, device, half part,
TRS plug, purple
TRS plug, purple, TRS, plug, connector, phone connector,
TRS plug, brown
TRS plug, brown, TRS, plug, connector, phone connector,
TRS plug, black
TRS plug, black, TRS, plug, connector, phone connector,
TRS plug, gray
TRS plug, gray, TRS, plug, connector, phone connector,
TRS plug, blue
TRS plug, blue, TRS, plug, connector, phone connector,
TRS plug, green
TRS plug, green, TRS, plug, connector, phone connector,
TRS jack, purple
TRS jack, purple, TRS, jack, connector,
TRS jack, brown
TRS jack, brown, TRS, jack, connector,
TRS jack, black
TRS jack, black, TRS, jack, connector,
TRS jack, gray
TRS jack, gray, TRS, jack, connector,
TRS jack, blue
TRS jack, blue, TRS, jack, connector,
TRS jack, green
TRS jack, green, TRS, jack, connector,
TRS plug, micro-jack
TRS plug, micro-jack, TRS, micro-jack, plug, connector, phone connector,
TRS, micro-jack
TRS, micro-jack, TRS, micro-jack, connector,
Headphone Mini Jack Cable
Headphone Mini Jack Cable, headphone, mini jack, cable,
Headphone Mini Jack
Headphone Mini Jack, headphone, mini jack, connector,
Microphone Mini Jack Cable
Microphone Mini Jack Cable, microphone, mini jack, cable,
Microphone Mini Jack
Microphone Mini Jack, microphone, mini jack, connector,
XLR female Neutrik
XLR female Neutrik, XLR female Neutrik,
XLR female Neutrik
XLR female Neutrik, XLR, female, Neutrik, connector,
TOSLINK Optical Audio Cable, blue
TOSLINK Optical Audio Cable, blue, TOSLINK, optical audio cable,
TOSLINK Optical Audio Cable
TOSLINK Optical Audio Cable, TOSLINK, optical audio cable,
TOSLINK Optical jack
TOSLINK Optical jack, TOSLINK, optical, jack, connector,
TOSLINK Optical jack, blue
TOSLINK Optical jack, blue, TOSLINK, optical, jack, connector,
DVI plug
DVI plug, DVI plug,
DVI-I (Single Link) jack
DVI-I (Single Link) jack, DVI-I, single link, jack, connector,
DVI-I (Dual Link) jack
DVI-I (Dual Link) jack, DVI-I, dual link, jack, connector,
DVI-D (Single Link) jack
DVI-D (Single Link) jack,
DVI-D (Dual Link) jack
DVI-D (Dual Link) jack,
DVI-A Port
DVI-A Port,
DVI-I (Single Link)
DVI-I (Single Link),
DVI-I (Dual Link)
DVI-I (Dual Link),
DVI-D (Single Link)
DVI-D (Single Link),
DVI-D (Dual Link)
DVI-D (Dual Link),
DVI-A
DVI-A,
Mini DVI jack
Mini DVI jack,
Mini DVI plug
Mini DVI plug, Mini DVI plug,
VGA plug
VGA plug, VGA plug,
VGA jack
VGA jack,
DFP jack
DFP jack,
DFP plug
DFP plug, DFP plug,
S-Video plug
S-Video plug, S-Video plug,
S-Video IN
S-Video IN,
S-Video OUT
S-Video OUT,
RCA, yellow
RCA, yellow, RCA, phono, cinch, socket,
RCA, yellow
RCA, yellow, RCA connector, RCA jack, phono connector, cinch connector,
RCA, white
RCA, white, RCA, phono, cinch, socket,
RCA, white
RCA, white, RCA connector, RCA jack, phono connector, cinch connector,
RCA, red
RCA, red, RCA, phono, cinch, socket,
RCA, red
RCA, red, RCA connector, RCA jack, phono connector, cinch connector,
RCA, black
RCA, black, RCA, phono, cinch, socket,
RCA, black
RCA, black, RCA connector, RCA jack, phono connector, cinch connector,
RCA, green
RCA, green, RCA, phono, cinch, socket,
RCA, green
RCA, green, RCA connector, RCA jack, phono connector, cinch connector,
RCA, blue
RCA, blue, RCA, phono, cinch, socket,
RCA, blue
RCA, blue, RCA connector, RCA jack, phono connector, cinch connector,
RCA, gray
RCA, gray, RCA, phono, cinch, socket,
RCA, gray
RCA, gray, RCA connector, RCA jack, phono connector, cinch connector,
RCA, brown
RCA, brown, RCA, phono, cinch, socket,
RCA, brown
RCA, brown, RCA connector, RCA jack, phono connector, cinch connector,
RCA, tan
RCA, tan, RCA, phono, cinch, socket,
RCA, tan
RCA, tan, RCA connector, RCA jack, phono connector, cinch connector,
RCA, purple
RCA, purple, RCA connector, RCA jack, phono connector, cinch connector,
RCA, purple
RCA, purple, RCA, phono, cinch, socket,
RCA, orange
RCA, orange, RCA, phono, cinch, socket,
RCA, orange
RCA, orange, RCA connector, RCA jack, phono connector, cinch connector,
Display Port socket
Display Port socket, display port, socket,
Display Port plug
Display Port plug, display port, plug, connector,
Mini Display port socket
Mini Display port socket, mini display port, socket,
Mini Display port socket, white
Mini Display port socket, white, mini display port, socket,
Mini Display port plug
Mini Display port plug, mini display port, plug, connector,
Mini Display port plug, white
Mini Display port plug, white, mini display port, plug, connector,
HDMI jack
HDMI jack, HDMI, jack, connector,
HDMI plug
HDMI plug, HDMI, plug, connector,
HDMI plug, white
HDMI plug, white, HDMI, plug, connector,
Thunderbolt jack
Thunderbolt jack, thunderbolt, jack, connector,
Thunderbolt plug
Thunderbolt plug, thunderbolt, plug, connector,
Coaxial TV plug
Coaxial TV plug, coaxial, TV, plug, connector,
Coaxial TV jack
Coaxial TV jack, coaxial, TV, jack, connector,
F connector jack
F connector jack, F connector, jack,
F connector plug
F connector plug, F connector plug, connector,
XLR male Neutrik
XLR male Neutrik, XLR, male, Neutrik, connector,
XLR male Neutrik
XLR male Neutrik, XLR male Neutrik,
TS plug
TS plug, TS plug,
TS jack
TS jack, TS, jack, connector,
MIDI
MIDI,
MIDI
MIDI, MIDI, connector,
The vector stencils library "Audio and video connectors" contains 94 symbols of audio and video connectors and device silhouettes.
Use these jacks and plugs clipart icons for drawing hook up diagrams in the ConceptDraw PRO diagramming and vector drawing software extended with the Audio and Video Connectors solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-audio-video-connectors
Device 1
Device 1, device,
Device 2
Device 2, device,
TV
TV, TV,
Cable, thin
Cable, thin, cable, thin,
Cable, thick
Cable, thick, cable, thick,
Device 1, half part
Device 1, half part, device, half part,
Device 2, half part
Device 2, half part, device, half part,
TRS plug, purple
TRS plug, purple, TRS, plug, connector, phone connector,
TRS plug, brown
TRS plug, brown, TRS, plug, connector, phone connector,
TRS plug, black
TRS plug, black, TRS, plug, connector, phone connector,
TRS plug, gray
TRS plug, gray, TRS, plug, connector, phone connector,
TRS plug, blue
TRS plug, blue, TRS, plug, connector, phone connector,
TRS plug, green
TRS plug, green, TRS, plug, connector, phone connector,
TRS jack, purple
TRS jack, purple, TRS, jack, connector,
TRS jack, brown
TRS jack, brown, TRS, jack, connector,
TRS jack, black
TRS jack, black, TRS, jack, connector,
TRS jack, gray
TRS jack, gray, TRS, jack, connector,
TRS jack, blue
TRS jack, blue, TRS, jack, connector,
TRS jack, green
TRS jack, green, TRS, jack, connector,
TRS plug, micro-jack
TRS plug, micro-jack, TRS, micro-jack, plug, connector, phone connector,
TRS, micro-jack
TRS, micro-jack, TRS, micro-jack, connector,
Headphone Mini Jack Cable
Headphone Mini Jack Cable, headphone, mini jack, cable,
Headphone Mini Jack
Headphone Mini Jack, headphone, mini jack, connector,
Microphone Mini Jack Cable
Microphone Mini Jack Cable, microphone, mini jack, cable,
Microphone Mini Jack
Microphone Mini Jack, microphone, mini jack, connector,
XLR female Neutrik
XLR female Neutrik, XLR female Neutrik,
XLR female Neutrik
XLR female Neutrik, XLR, female, Neutrik, connector,
TOSLINK Optical Audio Cable, blue
TOSLINK Optical Audio Cable, blue, TOSLINK, optical audio cable,
TOSLINK Optical Audio Cable
TOSLINK Optical Audio Cable, TOSLINK, optical audio cable,
TOSLINK Optical jack
TOSLINK Optical jack, TOSLINK, optical, jack, connector,
TOSLINK Optical jack, blue
TOSLINK Optical jack, blue, TOSLINK, optical, jack, connector,
DVI plug
DVI plug, DVI plug,
DVI-I (Single Link) jack
DVI-I (Single Link) jack, DVI-I, single link, jack, connector,
DVI-I (Dual Link) jack
DVI-I (Dual Link) jack, DVI-I, dual link, jack, connector,
DVI-D (Single Link) jack
DVI-D (Single Link) jack,
DVI-D (Dual Link) jack
DVI-D (Dual Link) jack,
DVI-A Port
DVI-A Port,
DVI-I (Single Link)
DVI-I (Single Link),
DVI-I (Dual Link)
DVI-I (Dual Link),
DVI-D (Single Link)
DVI-D (Single Link),
DVI-D (Dual Link)
DVI-D (Dual Link),
DVI-A
DVI-A,
Mini DVI jack
Mini DVI jack,
Mini DVI plug
Mini DVI plug, Mini DVI plug,
VGA plug
VGA plug, VGA plug,
VGA jack
VGA jack,
DFP jack
DFP jack,
DFP plug
DFP plug, DFP plug,
S-Video plug
S-Video plug, S-Video plug,
S-Video IN
S-Video IN,
S-Video OUT
S-Video OUT,
RCA, yellow
RCA, yellow, RCA, phono, cinch, socket,
RCA, yellow
RCA, yellow, RCA connector, RCA jack, phono connector, cinch connector,
RCA, white
RCA, white, RCA, phono, cinch, socket,
RCA, white
RCA, white, RCA connector, RCA jack, phono connector, cinch connector,
RCA, red
RCA, red, RCA, phono, cinch, socket,
RCA, red
RCA, red, RCA connector, RCA jack, phono connector, cinch connector,
RCA, black
RCA, black, RCA, phono, cinch, socket,
RCA, black
RCA, black, RCA connector, RCA jack, phono connector, cinch connector,
RCA, green
RCA, green, RCA, phono, cinch, socket,
RCA, green
RCA, green, RCA connector, RCA jack, phono connector, cinch connector,
RCA, blue
RCA, blue, RCA, phono, cinch, socket,
RCA, blue
RCA, blue, RCA connector, RCA jack, phono connector, cinch connector,
RCA, gray
RCA, gray, RCA, phono, cinch, socket,
RCA, gray
RCA, gray, RCA connector, RCA jack, phono connector, cinch connector,
RCA, brown
RCA, brown, RCA, phono, cinch, socket,
RCA, brown
RCA, brown, RCA connector, RCA jack, phono connector, cinch connector,
RCA, tan
RCA, tan, RCA, phono, cinch, socket,
RCA, tan
RCA, tan, RCA connector, RCA jack, phono connector, cinch connector,
RCA, purple
RCA, purple, RCA connector, RCA jack, phono connector, cinch connector,
RCA, purple
RCA, purple, RCA, phono, cinch, socket,
RCA, orange
RCA, orange, RCA, phono, cinch, socket,
RCA, orange
RCA, orange, RCA connector, RCA jack, phono connector, cinch connector,
Display Port socket
Display Port socket, display port, socket,
Display Port plug
Display Port plug, display port, plug, connector,
Mini Display port socket
Mini Display port socket, mini display port, socket,
Mini Display port socket, white
Mini Display port socket, white, mini display port, socket,
Mini Display port plug
Mini Display port plug, mini display port, plug, connector,
Mini Display port plug, white
Mini Display port plug, white, mini display port, plug, connector,
HDMI jack
HDMI jack, HDMI, jack, connector,
HDMI plug
HDMI plug, HDMI, plug, connector,
HDMI plug, white
HDMI plug, white, HDMI, plug, connector,
Thunderbolt jack
Thunderbolt jack, thunderbolt, jack, connector,
Thunderbolt plug
Thunderbolt plug, thunderbolt, plug, connector,
Coaxial TV plug
Coaxial TV plug, coaxial, TV, plug, connector,
Coaxial TV jack
Coaxial TV jack, coaxial, TV, jack, connector,
F connector jack
F connector jack, F connector, jack,
F connector plug
F connector plug, F connector plug, connector,
XLR male Neutrik
XLR male Neutrik, XLR, male, Neutrik, connector,
XLR male Neutrik
XLR male Neutrik, XLR male Neutrik,
TS plug
TS plug, TS plug,
TS jack
TS jack, TS, jack, connector,
MIDI
MIDI,
MIDI
MIDI, MIDI, connector,
"A root cause is an initiating cause of a causal chain which leads to an outcome or effect of interest. Commonly, root cause is used to describe the depth in the causal chain where an intervention could reasonably be implemented to change performance and prevent an undesirable outcome." [Root cause. Wikipedia]
"Problem-solving consists of using generic or ad hoc methods, in an orderly manner, for finding solutions to problems. Some of the problem-solving techniques developed and used in artificial intelligence, computer science, engineering, mathematics, medicine, etc. are related to mental problem-solving techniques studied in psychology." [Problem solving. Wikipedia]
This root cause analysis (RCA) tree diagram example "Personal problem solution" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Seven Management and Planning Tools solution from the Management area of ConceptDraw Solution Park.
Tree diagram
Tree diagram, root cause, problem, corrective action, cause,
The vector stencils library "Audio and video connectors" contains 94 symbols of audio and video connectors (TRS, TS, XLR, microphone, headphone, TOSLINK, DVI, VGA, DFP, S-Video, RCA, display port, HDMI, Thunderbolt, coaxial TV, F connector, MIDI) and device silhouettes.
Use these jacks and plugs clipart icons for drawing hook up diagrams.
"Audio connectors and video connectors are electrical connectors (or optical connectors) for carrying audio signal and video signal, of either analog or digital format. Analog A/ V connectors often use shielded cables to inhibit radio frequency interference (RFI) and noise." [Audio and video connector. Wikipedia]
"The existence of many different audio and video standards necessitates the definition of hardware interfaces, which define the physical characteristics of the connections between electrical equipment. This includes the types and numbers of wires required along with the strength and frequency of the signal. It also includes the physical design of the plugs and sockets.
An interface may define a connector that is used only by that interface (e.g., DVI) or may define a connector that is also used by another interface; for example, RCA connectors are defined both by the composite video and component video interfaces.
Audio connectors and video connectors are electrical connectors (or optical connectors) for carrying audio signal and video signal, of either analog or digital format. Analog A/ V connectors often use shielded cables to inhibit radio frequency interference (RFI) and noise.
Since both analog and digital signals are used with some styles of connectors, knowledge of the interface used is necessary for a successful transfer of signals. Some interface types use only a distinctive connector or family of connectors, to ensure compatibility. Especially with analog interfaces, physically interchangeable connectors may not carry compatible signals.
Some of these connectors, and other types of connectors, are also used at radio frequency (RF) to connect a radio or television receiver to an antenna or to a cable system..." [Audio and video interfaces and connectors. Wikipedia]
The clipart icons example "Design elements - Audio and video connectors" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Audio and Video Connectors solution from the Engineering area of ConceptDraw Solution Park.
Audio and video jacks and plugs
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PROBLEM ANALYSIS. Root Cause Analysis Tree Diagram

Root Cause Analysis Tree Diagram. Use the Root Cause Diagram to perform visual root cause analysis. Root Cause Analysis Tree Diagram is constructed separately for each highly prioritized factor. The goal of this is to find the root causes for the factor and list possible corrective action.
ConceptDraw Office suite is a software for problem analysis.
7MP Tools
7MP Tools

Cause and Effect Analysis - Fishbone Diagrams for Problem Solving

Fishbone diagram is a powerful tool used for solving business problems and obstacles. ConceptDraw PRO software extended with Fishbone Diagrams solution from the Management area of ConceptDraw Solution Park is a helpful tool for cause and effect analysis. It gives the ability to easy identify many possible causes and factors which cause the effects and to draw Fishbone Diagrams for problem solving.

Audio Visual Connectors Types

The Audio & Video Connectors solution contains a set of pre-designed objects, libraries, templates, and samples; allowing quick and easy diagramming of various configurations of audio and video devices.

PROBLEM ANALYSIS. Prioritization Matrix

ConceptDraw Office suite is a software for Prioritization Matrix diagram making. This diagram ranks the drivers’ factors to determine priority. It identifies the factors of the first priority for analysis of possible corrective actions. It assesses the weight of each factor for each criterion and specifies it in the Prioritization Matrix. The total sum of weights for a factor’s criteria indicates its priority.
7MP Tools
7MP Tools

seven management and planning tools Seven Management and Planning Tools

seven management and planning tools
Seven Management and Planning Tools solution extends ConceptDraw PRO and ConceptDraw MINDMAP with features, templates, samples and libraries of vector stencils for drawing management mind maps and diagrams.