Esd Requirements; Environmental Condition; Quality - Philips BT2500B/W-00 Service Manual

TECHNICAL SPECIFICATION
2.6

ESD Requirements

The product shall withstand electro static discharges on all user accessible parts of the product.
Reference: IEC61000-4-2.
For contact discharges:
Level General (kV)
1 0-2
2 >2-4
3 >4-5
4 >5-7
5 -
For air discharge:
Level General (kV)
1 0-4
2 >4-8
3 >8-10
4 >10-15
5 >15
General requirement:
1. 10 arcs for positive and negative polarity for unit "on" and "off" for 1kV incremental steps.
2. Component or mechanical damage is not allowed. No loss of fixed stored data (stored in EEPROMs).
3. Hang-ups and malfunctions are allowed, as long as the customer can "recover" from the hang-up by
pressing the Standby or ON/OFF button of the set.
4. Failures that disappear only by unplugging the AC mains cord and/or power sources are not acceptable.
2.7

Environmental Condition

The environmental condition requirements and test method is according to UAN-D1590.
Ambient temperature
Apparatus acc. to spec.
Vibration test (acc. IEC 60 068/2/6) : operational vibration test to be proceeded in operating position of the
set.
2.8

Quality

PQR-class:
Lifetime:
Tested According to:
Measured According to:
USA (kV) Requirement
0-3 No deviations allowed.
>3-4 Short perceptible deviations allowed.
>4-5 Normal recallable functions function changes allowed.
>5-7 Control recallable functions function changes allowed.
>7-8 No loss of stored data allowed.
USA (kV) Requirement
0-6 No deviations allowed.
>6-8 Short perceptible deviations allowed.
>8-10 Normal recallable functions function changes allowed.
>10-15 Control recallable functions function changes allowed.
>15-18 No loss of stored data allowed.
: max. 40 ° C - all climates
: +5 to + 35 ° C
class 2 according toBLC V&MA PQR handbook V2.1 (2006-10-02)
7 years
General Test Instruction UAN-D 1591
UAN_L 1059 unless otherwise stated
1-9