Maintenance; Specifi Cations - Panasonic CY-PA4003U Manuel D'instructions

Troubleshooting
(continued)
Product Servicing
If the suggestions in the charts do not solve the problem,
we recommend that you take it to your nearest authorized
Panasonic Servicenter. The product should be serviced
only by a qualifi ed technician.
Replacing the Fuse
Warning
Use fuses of the same specifi ed rating.
CY-PA4003U: 35 A2
CY-PA2003U: 25 A3
CY-PAD1003U: 25 A3
When replacing one fuse which has blown, replace
other fuses at the same time.
In some cases, fuses may deteriorate without failing.
Using different substitutes or fuses with higher
ratings, or connecting the unit directly without a fuse,
could cause fi re or damage to the unit.
If the replacement fuse fails, contact your nearest
Panasonic Servicenter for service.

Maintenance

Caution on Cleaning
Alcohol
Pesticide
Thinner
Wax
Benzine
Your product is designed and manufactured to require
minimum maintenance. Use a dry soft cloth for routine
exterior cleaning. Never use benzine, thinner or other
solvents.
34 CY-PA4003U/PA2003U/PAD1003U
Specifi cations
<CY-PA4003U>
Power Supply: DC 12 V (11 V–16 V), test
voltage 14.4 V,
Negative Ground
Current Consumption: 32 A (at 64 W4)
4 
Speaker Impedance:
Power Output ("EIA" Power):
2-CH: 190 W2 (20 Hz20 000 Hz, 1 %, 4 )
3-CH: 64 W2190 W (20 Hz20 000 Hz, 1 %, 4 )
4-CH: 64 W4 (20 Hz20 000 Hz, 1 %, 4 )
Maximum Power Output:
2-CH: 220 W2 (20 Hz20 000 Hz, 10 %)
3-CH: 85 W2220 W (20 Hz20 000 Hz, 10 %)
4-CH: 85 W4 (20 Hz20 000 Hz, 10 %)
Total Harmonic Distortion: 0.08 % (1 000 Hz, at 10 W)
Low Pass Filter: 50 Hz250 Hz
High Pass Filter: 50 Hz250 Hz
Bass Boost : 0 dB15 dB (Middle
Frequency: 45 Hz)
Signal to Noise Ratio: 90 dB (IHF, A)
Frequency Response: 20 Hz20 kHz
Input Sensitivity: 0.2 V6 V
Input Impedance: More than 46 k
Dimensions (WHD): 28062333 mm
2 13 }
{11 1 / 1 / 1 /
16 2 8
Weight: 4.4 k {9 lbs 11 oz}
Above Specifi cations comply with EIA standards.
Power Output:
64 W RMS  4 Channels at 4  and
1 % THDN
Signal to Noise Ratio:
74 dBA (reference: 1 W into 4 )
Note:
 Specifi cations and design are subject to modifi cation
without notice due to improvements.
 Some fi gures and illustrations on this manual may be
different from your product.
<CY-PA2003U>
Power Supply: DC 12 V (11 V–16 V), test
voltage 14.4 V,
Negative Ground
Current Consumption: 44 A (at 200 W2)
4 
Speaker Impedance:
Power Output ("EIA" Power):
1-CH (Monaural): 480 W1 (20 Hz20 000 Hz, 1 %, 4 )
2-CH (Stereo): 200 W2 (20 Hz20 000 Hz, 1 %, 4 )
Maximum Power Output:
1-CH (Monaural): 550 W1 (20 Hz20 000 Hz, 10 %)
2-CH (Stereo): 260 W2 (20 Hz20 000 Hz, 10 %)
Total Harmonic Distortion: 0.08 % (1 000 Hz, at 10 W)
Low Pass Filter: 50 Hz250 Hz
High Pass Filter: 50 Hz250 Hz
Bass Boost: 0 dB15 dB (Middle
Frequency: 45 Hz)
Signal to Noise Ratio: 90 dB (IHF, A)
Frequency Response: 20 Hz20 kHz
Input Sensitivity: 0.2 V6 V
Input Impedance: More than 43 k
Dimensions (WHD): 28062333 mm
2 13 }
{11 1 / 1 / 1 /
16 2 8
Weight: 4.5 k {9 lbs 15 oz}
Above Specifi cations comply with EIA standards.
Power Output:
200 W RMS  2 Channels at 4  and
1 % THDN
Signal to Noise Ratio:
64 dBA (reference: 1 W into 4 )
Note:
 Specifi cations and design are subject to modifi cation
without notice due to improvements.
 Some fi gures and illustrations on this manual may be
different from your product.
<CY-PAD1003U>
Power Supply: DC 12 V (11 V–16 V), test
voltage 14.4 V,
Negative Ground
Current Consumption: 29 A (at 350 W1)
4 
Speaker Impedance:
Power Output ("EIA" Power):
1-CH (Monaural): 350 W1 (10 Hz8 000 Hz, 1 %, 4 )
Maximum Power Output:
1-CH (Monaural): 600 W1 (10 Hz8 000 Hz, 10 %)
Total Harmonic Distortion: 0.2 % (1 000 Hz, at 10 W)
Low Pass Filter: 50 Hz250 Hz
Bass Boost: 0 dB15 dB (Middle
Frequency: 45 Hz)
20 Hz, 3 dB, 12 dB/oct
Subsonic Filter:
Signal to Noise Ratio: 90 dB (IHF, A)
Frequency Response: 10 Hz8 kHz
Input Sensitivity: 0.2 V6 V
Input Impedance: More than 22 k
Dimensions (WHD): 28062303 mm
1 2 1 11 15 }
{11 / / /
16 2 16
Weight: 4.0 k {8 lbs 13 oz}
Above Specifi cations comply with EIA standards.
Power Output:
350 W RMS  1 Channel at 4  and
1 % THDN
Signal to Noise Ratio:
86 dBA (reference: 1 W into 4 )
Note:
 Specifi cations and design are subject to modifi cation
without notice due to improvements.
 Some fi gures and illustrations on this manual may be
different from your product.
CY-PA4003U/PA2003U/PAD1003U 35