68-349-01 Rev. G 07 13

Cable Preparation for Audio ConnectionsThe length of the exposed wires in the stripping process is critical. The ideal length is 3/16" (5 mm).

z If the stripped section of the wire is longer than 3/16", the exposed wires may touch, causing a short circuit between them.

z If the stripped section of the wire is shorter than 3/16", the wires can be easily pulled out even if tightly fastened by the captive screws.

Do not tin the wires!Tinned wire does not hold its shape and can

become loose over time.

HeatShrink 1/8"

(3 mm)

7/8"(22 mm)

3/16" (5 mm) Max.

5-pole Captive Screw Connector3-pole Captive Screw Connector

3/16" (5 mm)Max.

Tie Wrap

NOTE: Audio ground pins may be labeled as or . The wiring and function are the same, whichever way your product is labeled.

HeatShrink 1/8"

(3 mm)

7/8"(22 mm)

3/16" (5 mm) Max.

5-pole Captive Screw Connector3-pole Captive Screw Connector

3/16" (5 mm)Max.

Tie WrapHeatShrink 1/8"

(3 mm)

7/8"(22 mm)

3/16" (5 mm) Max.

5-pole Captive Screw Connector3-pole Captive Screw Connector

3/16" (5 mm)Max.

Tie Wrap

Source Reference

Unbalanced Audio Wiring

Balanced Audio Wiring

Captive Screw to 3.5 mm Audio Jack

Sleeve (S)Ring (R)Tip (T)

Tip

Sleeve(s)Ring

RingTip

TipSleeve

SleeveTip

Unbalanced Input

TRS Connector

RCA Connector

Left

Right

Left

Right

Balanced Input or Output

Balanced Mono Audio

Unbalanced Stereo Audio

Tip

SleeveRing

TipSleeve

Unbalanced Output

LeftTip

Sleeve(s)NO Ground Here

NO Ground HereTip Right

CAUTIONFor unbalanced audio, connect the sleeves to the ground contact. DO NOT connect the sleeves to the negative (-) contacts.

Tip

SleeveNO Ground Here

Ring (R)

Ring

Tip (T)

Tip

Tip

Tip

Sleeve (S)

Ring (R) = Right ChannelTip (T) = Left Channel

Sleeve (S)

(input or output)

(input or output)

Sleeve

Sleeve

3.5 mm Audio Jack

T R S Sleeve (S)Ring (R)Tip (T)

Tip

Sleeve(s)Ring

RingTip

TipSleeve

SleeveTip

Unbalanced Input

TRS Connector

RCA Connector

Left

Right

Left

Right

Balanced Input or Output

Balanced Mono Audio

Unbalanced Stereo Audio

Tip

SleeveRing

TipSleeve

Unbalanced Output

LeftTip

Sleeve(s)NO Ground Here

NO Ground HereTip Right

CAUTIONFor unbalanced audio, connect the sleeves to the ground contact. DO NOT connect the sleeves to the negative (-) contacts.

Tip

SleeveNO Ground Here

Ring (R)

Ring

Tip (T)

Tip

Tip

Tip

Sleeve (S)

Ring (R) = Right ChannelTip (T) = Left Channel

Sleeve (S)

(input or output)

(input or output)

Sleeve

Sleeve

3.5 mm Audio Jack

T R SSleeve (S)

Ring (R)Tip (T)

Tip

Sleeve(s)Ring

RingTip

TipSleeve

SleeveTip

Unbalanced Input

TRS Connector

RCA Connector

Left

Right

Left

Right

Balanced Input or Output

Balanced Mono Audio

Unbalanced Stereo Audio

Tip

SleeveRing

TipSleeve

Unbalanced Output

LeftTip

Sleeve(s)NO Ground Here

NO Ground HereTip Right

CAUTIONFor unbalanced audio, connect the sleeves to the ground contact. DO NOT connect the sleeves to the negative (-) contacts.

Tip

SleeveNO Ground Here

Ring (R)

Ring

Tip (T)

Tip

Tip

Tip

Sleeve (S)

Ring (R) = Right ChannelTip (T) = Left Channel

Sleeve (S)

(input or output)

(input or output)

Sleeve

Sleeve

3.5 mm Audio Jack

T R SSleeve (S)

Ring (R)Tip (T)

Tip

Sleeve(s)Ring

RingTip

TipSleeve

SleeveTip

Unbalanced Input

TRS Connector

RCA Connector

Left

Right

Left

Right

Balanced Input or Output

Balanced Mono Audio

Unbalanced Stereo Audio

Tip

SleeveRing

TipSleeve

Unbalanced Output

LeftTip

Sleeve(s)NO Ground Here

NO Ground HereTip Right

CAUTIONFor unbalanced audio, connect the sleeves to the ground contact. DO NOT connect the sleeves to the negative (-) contacts.

Tip

SleeveNO Ground Here

Ring (R)

Ring

Tip (T)

Tip

Tip

Tip

Sleeve (S)

Ring (R) = Right ChannelTip (T) = Left Channel

Sleeve (S)

(input or output)

(input or output)

Sleeve

Sleeve

3.5 mm Audio Jack

T R SSleeve (S)

Ring (R)Tip (T)

Tip

Sleeve(s)Ring

RingTip

TipSleeve

SleeveTip

Unbalanced Input

TRS Connector

RCA Connector

Left

Right

Left

Right

Balanced Input or Output

Balanced Mono Audio

Unbalanced Stereo Audio

Tip

SleeveRing

TipSleeve

Unbalanced Output

LeftTip

Sleeve(s)NO Ground Here

NO Ground HereTip Right

CAUTIONFor unbalanced audio, connect the sleeves to the ground contact. DO NOT connect the sleeves to the negative (-) contacts.

Tip

SleeveNO Ground Here

Ring (R)

Ring

Tip (T)

Tip

Tip

Tip

Sleeve (S)

Ring (R) = Right ChannelTip (T) = Left Channel

Sleeve (S)

(input or output)

(input or output)

Sleeve

Sleeve

3.5 mm Audio Jack

T R S

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