Marantz NA 6005 Service Manual

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' NA6005 /N1B, N1SG, U1B, K1B, FN
Se rvuce
Man ual Network Audio Player

maranl:

[- For purposes of improvement, specifications and design are subject to change without notice.

[- Please use this service manual with referring to the operating instructions without fail.

[- Some illustrations using in this service manual are slightly different from the actual set.

marantz®

N A6 0 0 5 Please rater to the
MODIFICATION NOTI

S1228VOADM/DG1603

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Contents

ABOUT THIS MANUAL ..............
What you can do with this manual
Using Adobe Reader (Windows version)
SAFETY PRECAUTIONS .....................
NOTE FOR SCHEMATIC DIAGRAM.
NOTE FOR PARTS LIST ...............
INSTRUCTIONS FOR HANDLING SEMI-CONDUCTORS
AND OPTICAL UNIT ........
1. Ground for Human Body
2. Ground for Workbench...
TECHNICAL SPECIFICATIONS.
DIMENSION .
CAUTION IN SERVICING
Updating this unit ......
Initializing this unit (In alization for the factory).
DISASSEMBLY...
SPECIAL MODE.
Special mode setting ut on .18
1. Initialization for the factory mode. .19
Owners Manual described initialization mode (User Reset)19
Version check... .20
Product Mode 1 .21
Product Mode 2 .21
Protection history display mode .22
"DPMS" force update mode .23
"2320" Iorce update mode .24
. MAC Address rewrite mode ............ .24
10.Access to development server mode. .24
11.USB update mode ........................... .24
12."USB" force update mode. .24
13.920 rewrite mode .24
14.Factoiy rewirte mode .24
PROCEDURE AFTER REPLACING
THE MICROPROCESSOR, ETC
Firmware Update Procedure .....
1. Updating by DPMS .........
Firmware Update Procedure.
2. Updating by USB..

.11
.11
.11
.12
.18

OQNSPPPPI"

.25
.26
.26
.27
.27

3. "USB" force update mode. .29
TROUBLE SHOOTING ........ .31
1. OLED dosen't light ............................................................. 31

2. Cannot connect to network. /Cannot connect to Bluetooth.32

2.1. First Setup dosen't operate normally,
Ethernet doesn't playback, Bluetooth doesnot .................. 32

2.2. Cannot connect to network. .33
3.1. Optical Output ....... .34
3.2. USB doesn't playback
3.3. Check the Audio Block .........................
MEASURING METHOD AND WAVEFOFIMS
BLOCK DIAGRAM.
POWER DIAGRAM
WIRING DIAGRAM
PRINTED CIRCUIT BOARDS.
PHONE ...............................
SCHEMATIC DIAGRAMS (1/7).
SCO17MAIN .......
$0027NETWORK.
SCO3,AUD|O..
SCO4iFRONT.
SC057DIR7DAC
SC067MAIN7POWE
SC07,SMPS .............
EXPLODED VIEW .
PACKING VIEW..
SEMICONDUCTORS.
1. IC's ......
2. DISPLAY