Philips BDP9100/12, Руководство по обслуживанию, Страница: 25 / 55

Firmware Upgrading Procedure
5-2 Service Diagnostics Process
Auto-Test will be used for diagnostics process test. Once the Auto-Test is
started and it will run whole process. If one of process test failed, Auto-Test will
be stop and the
“Error code” (Table 1) will be showed on VFD (pic1). If test
passed, the “ALL PASS” will be showed for 10 seconds and then back to
Standby mode.
Error Code Test failure
ERR 01 Optical Drive communication failure
ERR 02 Ethernet Phy. Chip failure
ERR 03 CEC MCU communication failure
ERR 04 6 ch DAC communication failure
ERR 05 No RC code received (after 10s)
Table1. Auto test error code
5-2-1 How to start Auto-Test
When system is at Home mode, press number “120120” key by using Remote
Control.
5-2-2 Front Panel test
There are two steps included in this test.
Step1. Check VFD:
z
Light up all VFD items, including Char1-8 and colon 1-3 (Picture 1) for 3
seconds.
Step2. Check IR:
z
Turn off all VFD items, then show [INPUT IR] on VFD.
z
Wait IR key with 10 seconds timeout:
If receive IR key in 10 seconds, proceed to next text.
If there is no IR key received, the IR test is FAIL and need show error
code (
ERR 05 ) on VFD.
Picture1. VFD items
REV. A 24