Geely CK MR479QA 2007 User Manual

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9.CD can not eject after inserted
(1) Check if the CD box power supply is NORMAL
1 Turn the ignition switch to ACC
2 Check the continuity between the CD box terminals under each operating condition as shown in the table
below
Standard:
3 Check the voltage between terminals under each operating condition as shown in the table below.
Standard:
Normal: Replace CD, DVD box
Abnormal: Check if the head unit side C socket voltage output is NORMAL
(2) Check if the head unit side C socket voltage output is NORMAL
1 Turn the ignition switch to ACC
2 Check the continuity between the magnet head unit C socket terminals under each operating condition as
shown in the table below
Standard:
3 Check the voltage between terminals under each operating condition as shown in the table below.
Standard:
Normal: Replace the signal wire connecting magnet head unit and CD box
Abnormal: Check the radio assembly (+B, ACC, GND)
(3) Check the radio assembly (+B, ACC, GND)
1 Check the continuity between terminals under each operating condition as shown in the table below.
Standard:
Tester Connection Condition Standard Status
+B - GND Constant Status 10
～
14V
ACC - GND Ignition switch ACC or ON 10
～
14V
Tester connection Condition Standard Status
GND Constant Status Continuity
Tester connection Condition Standard Status
GND Constant Status Continuity
Tester connection Condition Standard Status
GND Constant Status Continuity
Tester Connection Condition Standard Status
+B - GND Constant Status 10
～
14V
ACC - GND Ignition switch ACC or ON 10
～
14V

Geely CK MR479QA 2007 Specifications

General

Brand	Geely
Model	CK MR479QA 2007
Category	Automobile
Language	English