Sony STR-DA7100ES - Fm Stereo/fm-am Receiver, Руководство по обслуживанию

Страница: 7 / 240

7
STR-DA7100ES
OPERATION CHECK OF BOARDS ON THE MOTHER COM BOARD
The boards connected to the MOTHER COM board via the connectors can be operated using the jig with the boards disconnected from the
MOTHER COM board.
In such a case, for the board with the bracket (back panel), remove the board together with teh bracket from the MOTHER COM board,
and connect the bracket to the chassis using a cable attached with alligator clips for GND connection.
Board
Ref. No. of connector
Pitch/Pin Part No. of jig
Each board MOTHER COM board
DIGITAL board CN2003 CN2006 1.25 mm/21 pin J-2501-208-A
CN2011 CNS805 1.25 mm/20 pin J-2501-260-A
CN2012 CN2004 1.25 mm/18 pin J-2501-259-A
ILINK board CN3003 CN5207 1.25 mm/20 pin J-2501-260-A
CN3004 CN5208 1.25 mm/16 pin J-2501-258-A
D-AMP board CN1403 CN5216 1.25 mm/6 pin J-2501-261-A
CN1406 CN5215 1.25 mm/6 pin J-2501-261-A
CN1410 CN1412 1.25 mm/8 pin J-2501-275-A
CN1411 CN1413 1.25 mm/12 pin J-2501-276-A
Example of Connection
jig
board
alligator clip
UPDATE OF SOFTWARE OF THE HDMI CONTROLLER (IC3209)
Perform operation of the following when the update of software of the HDMI controller (IC3209) is necessary.
Connect:
JIG (J-2501-281-A)
CN3204
Procedure:
1. Connect CN3204 on the ILINK board and PC by using jig (Part No. : J-2501-281-A)
2. Boot the “Upgrade3” of update application distributed with the manual.
3. Select the item of “COM PORT No” and “V-BAUD RATE”.
4. Click the “FILE SELECT” and select the file that wants to be updated.
5. “Update Information” is displayed, and update by clicking “START”.
6. When the update ends, the set is initialized.