Onkyo-TXDS939-avr-st399DS939note1 电路图 维修手册.pdf

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1、 ONKYO USA CORPORATION 200 Williams Drive Ramsey NJ 07446 201-825-7950 Fax 201-825-8150 03/20/99 Model: TX-DS939 Classification: Service Tip Symptom: How to initialize and setup Test Tone Solution: Operational Notes. 1. Sometimes a customer may mention that a SETUP TEST TONE is not working or is not

2、 available. This is true since the owners manual does not specifically mention, that the input that supports digital (V1, V2, V3, V4, V5, V6 T1, T1, and CD) must be selected and set to a digital (optical/Coax) input mode. From then on proceed with the rest test mode as described in the manual. The a

3、bove statement is applicable to units with a system MICRO labeled as 1042 131A with sub 1043 131A or Main 1042 225A with Sub 1043 225A. 2. Rest of this unit is made while holding the CD button, press the Video-1 button at the same time. Clear will display momentarily and unit will turn off power. 399DS939NOTE_1 RadioFans.CN 收音机爱 好者资料库