Pioneer DEH-5400BT Service Manual - Page 11
Basic Items For Service, 3.1 Check Points After Servicing - no sound
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5 6 7 8 3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING To keep the product quality after servicing, please confirm following check points. A No. Procedures Item to be confirmed 1 2 CD Confirm whether the customer complain has The customer complain must not be been solved. reappeared. If the customer complain occurs with the Display, audio and operations must be specific media, use it for the operation check. normal. Play back a CD. No malfunction on display, audio and (Track search) operation. 3 FM/AM tuner Check FM/AM tuner action. Display, audio and operations must be (Seek, Preset) normal. Switch band to check both FM and AM. B 4 Check whether no disc is inside the product. The media used for the operating check must be ejected. 5 Appearance check No scratches or dirt on its appearance after receiving it for service. See the table below for the items to be checked regarding audio: Item to be checked regarding audio Distortion Noise Volume too low C Volume too high Volume fluctuating Sound interrupted D E F 5 DEH-64BT/XNUC 6 7 8 11