Marantz CD-5400-3 Sevice Bulletin

SERVICE BULLETIN

Level Application:

See below

Date: 10-Dec.-2004 Model: CD5400

Page: 1 / 1 REF.NBR: MZ04-082

Subject:

The sound jump sometimes occurs during

Playback CD.

[PHENOMENON]

When playback CD, the sound jump sometimes occurs.

[REASONS]

C156 Capacitor connected to the CLOCK line of DSP changed the signal, and microprocessor cannot
recognize correct data.

[SOLUTION]

POS.NO C156 (Ceramic Capacitor 47pF) is removed.

[REMARKS]

1. This problem apply to the following week code.

CD5400 apply to MZxx0448xxxxxx

2. This improvement has been done in the production week code MZxx0449xxxxxx and after.

Remove C156

Int.ref:

Approved by N.Sesnui Written by S.NAGAO

WQ-19 2 817

/additional rule 3 (1st Issue 2003-03-19)