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CY-PA4003U/PA2003U/PAD1003U
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CY-PA4003U/PA2003U/PAD1003U
Maintenance
Caution on Cleaning
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.
Pesticide
Alcohol
Thinner
Benzine
Wax
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 W4)
Speaker Impedance: 4
Power Output (“EIA” Power):
2-CH: 190 W2 (20 Hz20 000 Hz, 1 %, 4 )
3-CH: 64 W2190 W (20 Hz20 000 Hz, 1 %, 4 )
4-CH: 64 W4 (20 Hz20 000 Hz, 1 %, 4 )
Maximum Power Output:
2-CH: 220 W2 (20 Hz20 000 Hz, 10 %)
3-CH: 85 W2220 W (20 Hz20 000 Hz, 10 %)
4-CH: 85 W4 (20 Hz20 000 Hz, 10 %)
Total Harmonic Distortion: 0.08 % (1 000 Hz, at 10 W)
Low Pass Filter: 50 Hz250 Hz
High Pass Filter: 50 Hz250 Hz
Bass Boost : 0 dB15 dB (Middle
Frequency: 45 Hz)
Signal to Noise Ratio: 90 dB (IHF, A)
Frequency Response: 20 Hz20 kHz
Input Sensitivity: 0.2 V6 V
Input Impedance: More than 46 k
Dimensions (WHD): 28062333 mm
{11
1
/
16
2
1
/
2
13
1
/
8
}
Weight: 4.4 k
{9 lbs 11 oz}
Above Specifi cations comply with EIA standards.
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
<CY-PAD1003U>
Power Supply: DC 12 V (11 V–16 V), test
voltage 14.4 V,
Negative Ground
Current Consumption: 29 A (at 350 W1)
Speaker Impedance: 4
Power Output (“EIA” Power):
1-CH (Monaural): 350 W1 (10 Hz8 000 Hz, 1 %, 4 )
Maximum Power Output:
1-CH (Monaural): 600 W1 (10 Hz8 000 Hz, 10 %)
Total Harmonic Distortion: 0.2 % (1 000 Hz, at 10 W)
Low Pass Filter: 50 Hz250 Hz
Bass Boost: 0 dB15 dB (Middle
Frequency: 45 Hz)
Subsonic Filter: 20 Hz, 3 dB, 12 dB/oct
Signal to Noise Ratio: 90 dB (IHF, A)
Frequency Response: 10 Hz8 kHz
Input Sensitivity: 0.2 V6 V
Input Impedance: More than 22 k
Dimensions (WHD): 28062303 mm
{11
1
/
16
2
1
/
2
11
15
/
16
}
Weight: 4.0 k
{8 lbs 13 oz}
Above Specifi cations comply with EIA standards.
<CY-PA2003U>
Power Supply: DC 12 V (11 V–16 V), test
voltage 14.4 V,
Negative Ground
Current Consumption: 44 A (at 200 W2)
Speaker Impedance: 4
Power Output (“EIA” Power):
1-CH (Monaural): 480 W1 (20 Hz20 000 Hz, 1 %, 4 )
2-CH (Stereo): 200 W2 (20 Hz20 000 Hz, 1 %, 4 )
Maximum Power Output:
1-CH (Monaural): 550 W1 (20 Hz20 000 Hz, 10 %)
2-CH (Stereo): 260 W2 (20 Hz20 000 Hz, 10 %)
Total Harmonic Distortion: 0.08 % (1 000 Hz, at 10 W)
Low Pass Filter: 50 Hz250 Hz
High Pass Filter: 50 Hz250 Hz
Bass Boost: 0 dB15 dB (Middle
Frequency: 45 Hz)
Signal to Noise Ratio: 90 dB (IHF, A)
Frequency Response: 20 Hz20 kHz
Input Sensitivity: 0.2 V6 V
Input Impedance: More than 43 k
Dimensions (WHD): 28062333 mm
{11
1
/
16
2
1
/
2
13
1
/
8
}
Weight: 4.5 k {9 lbs 15 oz}
Above Specifi cations comply with EIA standards.
Power Output:
64 W RMS 4 Channels at 4 and
1 % THDN
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.
Power Output:
200 W RMS 2 Channels at 4 and
1 % THDN
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.
Power Output:
350 W RMS 1 Channel at 4 and
1 % THDN
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.
Warning
Use fuses of the same specifi ed rating.
CY-PA4003U: 35 A2
CY-PA2003U: 25 A3
CY-PAD1003U: 25 A3
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.