JBL DVD600 II, Service Manual

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21
SYMPTOM PROBABLE CAUSE SOLUTION
DCR600
II
does not function when Main • No AC Power • Make certain AC power cord is plugged into
Power Switch is pushed a live outlet.
• Check to see whether outlet is switch-controlled.
DVD600
II
does not turn on • Main Power Switch turned off • Press in Main Power Switch.
• No AC power • Check AC power plug and make certain any switched
outlet is turned on.
Display lights, but no sound • Intermittent input connections • Make certain that all input and speaker connections
are secure.
• Mute is on • Press Mute Button
c
.
• Volume control is down • Turn up volume control.
Unit turns on, but front panel • Display brightness is turned off • Follow the instructions in the Display Brightness section
display does not light up so that the display is set to VFD FULL .
No sound from any speaker; • Amplifier is in Protection mode • Check speaker wire connections for shorts at receiver and
light around power switch is red due to possible short speaker ends.
• Amplifier is in Protection mode • Contact your local JBL service center.
due to internal problems
No sound from any speaker • No audio signal is being transmitted • Check that DCR600
II
is on and a source is playing.
to the speakers • Check all wires and connections between the DCR600
II
and speakers. Make sure all wires are connected. Make sure
none of the speaker wires are frayed, cut or punctured.
• Review proper operation of the DCR600
II
.
• If in DVD mode, make sure that • Check Input assignment for DVD Input. DVD Input should be
analog input is not accidentally assigned set to COAX 1 and the DVD600
II
Digital Output should be
connected to Coaxial 1 Digital Input
™
on the DCR600
II
.
• Intermittent connections • Check all audio connections.
• Incorrect digital audio selection • Check digital audio settings.
• DVD disc is in Fast or Slow mode • There is no audio playback on DVD discs during
Fast or Slow modes.
DVD600II