Philips Fisio 120 VOICE Service Manual page 16

Départ. Technical support- CM640
PHILIPS Consumer
Communications
Centre du Mans
Press key 3
Audio loop test (Speak to Mic
and listen echo from Speaker)
3
Press key 3 again
Press key 4
Check for the Backlight
function in the same time.
4
Press key 4 again
Press Key 5
(Checkerboard test)
5
Press Key 5 again
Press Key 6
(Inverted Checkerboard)
6
Press Key 6 again
Press Key 7
Press key 7 again
7
Press key 8 (Eeprom Status)
8 Press Key 8 again
Press Key 9 Product
information
Compare information with
label printed on back case
9
Press key 9 again
Press key 0
10
Ó PHILIPS ELECTRONICS N.V. 1999
All rights reserved. Reproduction in whole
or in part is prohibited without the written
consent of the copyright owner.
PROCEDURE
Service Repair Support
"AUDIO xx xx xx xx"
"EEP xx xx xxxx "
Left corner displays 3
Key Without test
Left corner displays 4
Checkerboard 1 pixel on
Left corner displays 5
Checkerboard 2 pixel on
Left corner displays 6
All pixels are on
Left corner displays 7
"EEPROM STAT"
H-XXXX-XX-XX(No Digit "1" or "2" allowed)
L-XXXX-XX-X
SimLk XXXXX (Sim lock Status)
Left corner display 8
"PROD INFO"
"XXXXXXXXX" (PN Number)
"XXXXXXXX"
VY made in Le Mans
SA made in Singapore
EO made in Shenzhen
Left corner displays 9
"ADC MEASURES"
"XXXX XXXX"
COMPANY RESTRICTED
VY-V-640-120-2
Page : 16 of 45
Language : EN
Date : 23/04/02
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VY-V-640-