JBL DCR600, Service Manual

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DCR600 IDLE CURRENT ADJUSTMENT:
Turn main power on; let unit idle (no load) for 5 minutes.
Check points: White female connectors: WA401,WA402,WA403,WA601,WA602
Adjust – Variable resistors: VR401,VR402,VR501,VR601,VR602
to 21mV +/- 3mV.
Use caution not to short the two pins together in each connector.
After 5 min. more check again, and re-adjust if necessary.
DCR600 TUNER ALIGNMENT
There is no tuner alignment possible on the DCR series. In the event of a misalignment or
problem, traced to the Tuner PCB, order complete PCB below:
DCR600
(120V) Part# J4099100170X
DCR600
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