Philips MCM1055/51/98 Service Manual page 6

Micro audio system
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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.
Environmental Condition
2.6
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.
Quality
2.7
PQR-class:
Lifetime:
Tested According to:
Measured According to:
3. Technical Specifications
Power Supply
3.1
3.1.1
Type and versions
Build-inSMPS will be used for all models and stroke versions.
All using built in Power cord, will cater for all versions:
Versions
Region/Country
12 / 05
EUROPE / UK
37
NAFTA
5
5
L
A
T
A
M
9
8
A
P
A
C
94
India
All requirements per defined for each country should be met with sufficient testing.
Technical Specification and Connection Facilities
: max. 40 ° C - all climates
: +5 to + 35 ° C
class 2 according to BLC A&MA PQR handbook V2.1 (2006-10-02)
7 years
General Test Instruction UAN-D 1591
UAN_L 1059 unless otherwise stated
SMPS
1) 100 ~240Vac nom. (wide
range from 90V~264Vac limit)
used in all versions except
India.
Frequency: 47~63Hz.
2) 100 ~310Vac limit (India
compatible with up cost) used
only for India.
Frequency: 47~63Hz.
Detachable mains cords
EU (/12) round 2-pin & UK (/05) 3-pin
UL flat pin (non-polarized)
N I
M
E
T
R
E
U
o r
u
n
EU (/12) round 2-pin
1-5
O
c
r e
f i t
e i
d
o r
u
n
d
2
p -
n i
d
2
p -
n i

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