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S
Sony Service Company National Technical Services A Division of Sony Electronics Inc. Park Ridge, New Jersey 07656

CONFIDENTIAL
Service Bulletin Multi-Disc Players
No.

CSV-5

Model:

DVP-S360, DVP-S560D, DVP-S570D, DVP-C660, DVP-C670D

68R1

Subject: PLAYER MAY NOT PLAY CD/DVD OR VCD Symptom: (111A) Solution:

Date: February 4, 2002

The DVD player may not play disc. The display may indicate "No Disc "or C:13:00" Please remove fuse F402 and replace with 0-ohm resistor on MB board (side B). Exchange the resistors R416 and R418. The original values are 150K; change them both to 82K ohms REF F402 R416/ R418 DESCRIPTION CONDUCTOR, CHIP(2012) METL RES 0H 1/10W RESISTOR,CHIP 82K 1/16W PART NUMBER 1-216-295-11 1-216-844-11

There are 2 MB-bds used in these units depending on model. DVPS360, DVPS560D, DVPS570D (MB-86) DVPC660, DVPC670D is (MB-87) NOTE: There are currently 2 versions of MB-86 boards available. The newest version board is modified with F402 omitted from the board. NO MODIFICATION IS REQUIRED. DO NOT REPLACE F401.

F401 F402

Old version MB-86

New version MB-86

Reference: HVDK00e007

PRINTED IN USA

Multi-Disc Products Service Bulletin No. 68

Multi-Disc Products Service Bulletin No. 68

NOTE: A problem can occur if caution is not taken during the installation of the resistors. They are slightly larger than the originals and if not installed properly, can easily short with another trace. Once a short occurs, it places a heavy DC bias across the tracking coil accompanied by a little puff of smoke. To insure a greater probability of success, the resistors R416 and R418 need to be soldered in absolutely straight. If they are turned in any way, the risk of a short becomes much greater. Also it is important to use as little solder as possible.
1. Measure the resistor between Pin # 21 & Pin # 22 of the Flexible Cable, which is connected with the OPT. (See the figure below.) If the resistance between Pin # 21 & Pin # 22 is below 6 ohms, replace the OPT with a new one. 2. Perform servo adjustment after replacing components and/or optical.