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CQ-5250U
Electrical Connections
Caution
• This wiring information is for experienced technical individual, for safety reason, please your dealer wire this connection.
• This product is designed to operate with a 12 V DC, negative ground battery system.
• To prevent damage to the unit, be sure to follow the connection diagram below.
• Do not insert the power connector into the unit until the wiring is completed.
• Be sure to insulate any exposed wires from a possible short-circuit from the vehicle chassis. Bundle all cables and keep cable
terminals free from touching any metal parts.
• Remember, if your vehicle has a drive computer or a navigation computer, the data of its memory maybe erased when the bat-
tery terminals are disconnected.
(Rear Side)
CD Receiver
CQ-5250U
Antenna
Accessory Power(ACC)
(+12 V DC, negative ground
only)
Ground Lead
(Connect to a clean, bare
metallic part of your vehicle)
Battery Lead
(Connect to vehicle battery)
(Red)
ACC
Ground
(Black)
(Yellow)
Battery
Illumination Lead
(Not used)
(Orange)
Illumination
(Violet)
(Violet/Black)
(Gray/Black)
(Green)
(Green/Black)
(White/Black)
(Gray)(white)
Left Speaker
(Front)
Right Speaker
(Front)
Left Speaker
(Rear)
Right Speaker
(Rear)
Power Connector
The power connector does not come
along with the unit. If need, please
consult your dealer.
Detail of power connector
NO. FUNCTION NO. FUNCTION
1BATTERY +12 V 9 REAR SP R (–)
2 GROUND 10 REAR SP R (+)
3 ŔŔŔŔ 11 FRONT SP R (–)
4 ŔŔŔŔ 12 FRONT SP R (+)
5 ŔŔŔŔ 13 FRONT SP L (–)
6 POWER +12 V ACC 14 FRONT SP L (+)
7 ŔŔŔŔ 15 REAR SP L (–)
8 ŔŔŔŔ 16 REAR SP L (+)
Ĵ
10 12 14 16
7
8642
531
9111315
❐ Wiring Diagram