Sony SLV-E720EN Service Manual

SERVICE MANUAL

SUPPLEMENT-1

SLV-E720EN

RMT-V197

North European Model

File this supplement with the service manual.

Subject: EEP ROM INITIAL DATA INPUT

1. EEP ROM INITIAL DATA INPUT

When EEP ROM (IC472 on FR-119 board) was changed, make it
sure to input the data shown below and to perform both “2-3-1. RF
Switching Position/AF Switching Position Adjustment ”.

Input Method:

1) Connect the LANC jig (J-6090-051-A) to CN164 on MA-286
board.

2) Turn on the power.

3) Input Data: 80 in Address: 00 on Page: 1.

4) Input data on Page F as following table.

Page

Address

Data

F

B594930201

20

0504

B6

6001

10

(99-012)

5) Turn off the power

6) Disconnect the adjusting remote commander and LANC jig
from the connector (CN164).

Note: When connecting or disconnecting LANC jig to CN164 on

MA-286 board, first connect the adjusting remote com­mander (J-6082-053-B) to the jack on LANC jig before
connecting LANC jig to CN164. Connection or disconnec­tion of the adjusting remote commander in the condition
LANC jig is connected to CN164 causes IC LINK (PS001)
to damage itself.

9-921-649-81

Sony Corporation

Home Video Company

Printed in Japan © 1999. 9

99I05070-1D

Published by Quality Assurance Dept.