Onkyo TXDS575DSP User Manual

Title: TX-DS575

Classification: Service Tip

d Q114 have also been found with

one or more of their solder pins loose. This unit will not work if any of the data lines, pin 8 through pin 17 of Q707, fails to

input is in analog mode. When digital input source is selected

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Symptom: Audio cuts out or intermittent audio from either digital or analog inputs.

Solution: Loose components

In some units Q710 may become loose following poor solder flow in production. What may be assumed as a DSP PCB
malfunction, has been found to be mainly a loose Q710, while in some cases Q708, Q709, an

reach Q710, Q709 and or Q708.
**Note: Q114 input select IC crystal is only ON (working) when

X103 is normally turned off. Please do not assume this as defect.

Date: 11/21/99
Ref #: TXDS575DSP