Geely CK (2008). Manual part — 59
Geely CK (2008). Manual part - 59
233
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
234
2
Check the voltage between terminals under each operating condition as shown in the table below.
Abnormal:
Repair or replace wire harness and connector
Normal: Check and replace radio assembly
10. Power coming in, but CD player not operating.
(1) Press CD player "OPEN" to see if CD ejects.
No CD does not eject for inspection after being inserted
Yes Check if the right CD is inserted
(2) Check if the proper CD is inserted
1
Check if the proper CD is inserted
2
Make sure the working CD is music and it is not distorted, cracked, dirty, scratched or defected.
Standard: Working music CD
Description:
Semi-transparent CD or CD of strange shape can not be played.
Music CD recorded in PC CD-ROM and recorded CD-R can not be played.
Adapter is not needed to play 8cm CD.
Abnormal: There is something wrong with CD
Normal: Check and insert a proper CD
(3) Check and insert a proper CD
1
Check and insert a proper CD.
2
Check if CD is installed in reverse order.
Standard: No
Abnormal: Install the disc correctly
Normal: Clean the disc
Tester Connection
Condition
Standard Status
+B - GND
Constant Status
10~14V
ACC - GND
Ignition switch ACC or ON
10~14V
235
(4) Replace it with another CD and re-check.
Replace the faulty CD with working CD to see if the same fault re-occurs.
Standard: The fault is cleared
Abnormal: There is something wrong with CD
Normal: Check if the radio auto-research function works
(5) Check if the radio auto-research function works
Perform the radio auto-research function
Standard: The fault is cleared.
Abnormal: Go to Step (9)
Normal: Has sudden temperature change occurred inside vehicle?
(6) Has sudden temperature change occurred inside vehicle?
Check if sudden temperature change has occurred inside vehicle
Standard: Sudden temperature change has occurred inside vehicle.
Description:
Formulation of dew condensation inside the CD player is due to temperature changes. CD may not play.
Normal: Formulation of dew condensation due to temperature changes (Leave it for a while before
using it)
Abnormal: Check the signal wire between the radio and disc box
(7) Check the signal wire for short circuit or open circuit.
Yes Replace the signal wire
No
Replace the disc box
(8) Replace the disc box
Standard: The faulty is cleared
Normal: Box faulty
Abnormal: Check the radio assembly (+B, ACC, GND)
(9) Check the radio assembly (+B, ACC, GND)
1
Check the continuity between terminals under each operating condition as shown in the table below.
Standard:
2
Check the voltage 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
236
Abnormal: Repair or replace wire harness and connector
Normal: Check and replace radio assembly
11. Sound quality poor only when playing CD (Volume faint)
(1) Replace it with another CD and re-check
Normal: CD failure
Abnormal: Replace the disc box
(2) Replace the disc box
Normal: Box damaged
Abnormal: Check and replace radio assembly
12.CD sound jump
(1) Disc cleaning
If the disc gets dirty, clean the disc by wiping the surface from the center to outside in the radial directions
with a soft cloth.
Notice:
Do not use a conventional record cleaner or anti--static preservative.
Standard: The fault is cleared.
Normal: The disc is dirty
Abnormal: Replace it with another CD and re-check.
(2) Replace it with another CD and re-check.
Standard: The fault is cleared.
Normal: CD failure
Abnormal: Check when it will happen
(3) Check when it will happen
Check where sound jump will happen
Standard: Drive on bumpy road
Normal: Replace CD box
Abnormal: Compare with other vehicles of the same model
(4) Compare with other vehicles of the same model
Compare with other vehicles of the same model of no fault. Check for any difference when faulty
occurs.
Standard: No difference is found.
Normal: Make sure there is no difference
Abnormal: Check CD box installation
(5) Check CD box installation
Check CD box installation
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст