Page 255 - Foton Workshop Manual - Auman EST-M
P. 255

Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts   DI - 201

              Check if the result is ok?                                                                          IN
              Yes>go to Step 3.

              NO>repair or replace the open harness                                                               DI
              3. Check the radio cassette player
                                                           Caution                                                EG

              If the assembly of radio cassette player is broken, non-professional personnel normally cannot timely
              and precisely check and test it. At present often using the substitution judgment method for service   TR

              a. Replace with a new or normal radio cassette player
                                                                                                                  AX
              b. Connect the circuit, restart the radio cassette player and check if the failure is fixed.
                                                           Caution

              The radio cassette player for replacement must be the same specification as previously used         FR

              Is the test result ok?
                                                                                                                  ST
              Yes>repair or replace the radio cassette player

                                                           Caution
                                                                                                                  BR
              It  requires  professional  personnel  to  perform  service  for  the  inside  of  radio  cassette  player.
              Non-professional personnel shall not dismount.
                                                                                                                  BW
              NO>retest the above steps


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