Marantz-SA17S1-sacd-sb 维修电路原理图.pdf

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1、Approved by N.Sensui Written by S.NAGAO WQ-19 2 817/additional rule 3 (1st Issue 2003-03-19) Date:8-Nov-2004 Model: SA8260, SA17S1 Page:1 / 2 REF.NBR: MZ04-080 Level Application: Subject: Int.ref: PHENOMENON 1. Can not playback Super Audio CD (low reflection DISC), ERROR is indicated on the display

2、of the Unit. 2. Can not read TOC of low reflection DISC. The unit stops during playback Super Audio CD. SOLUTION In order to keep HF level, about 2mA to 5mA of laser current is increased. 1. CHIP RESISTOR (330 OHM) is added to Laser pickup PCB. Please see the Service manual page 4 NECESSARY PART 00M

3、NI05331110 (CHIP RESISTOR 330 OHM +-5% 1/10W) REMARKS 1. This problem apply to the following week code. SA8260 / SA17S1 apply to xxxx0448xxxxxx. 2. This improvement has been done in the production week code xxxx0449xxxxxx and after. SERVICE BULLETIN Can not Playback hybrid of Super Audio CD. See bel

4、ow RadioFans.CN 收音机爱 好者资料库Approved by N.Sensui Written by S.NAGAO WQ-19 2 817/additional rule 3 (1st Issue 2003-03-19) SA8260 / SA17S1 Service Bulletin REF.NBR: MZ04-080 page 2/2 Part no. 00MNI05331110 CHIP RESISTOR 330 OHM +-5% 1/10W OPU UNITR119100 R 330VR4.7KPDVmodLDGNDResistor (300 ohm) is put on Resistor (300 ohm) in piles, and soldered to them togetherRadioFans.CN 收音机爱 好者资料库