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5Features
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11Installation
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12Wiring
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- 13Rca
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- 14Rca
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- 15Rca
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17Maintenance
Panasonic CY-PA2003W Operating Instructions Manual
4/2 channel power amplifier and digital mono amplifier
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Table of Contents
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5Features
-
11Installation
-
12Wiring
-
- 13Rca
-
-
- 14Rca
-
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- 15Rca
-
-
17Maintenance
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Summary of Contents for Panasonic CY-PA2003W
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Page 1: Operating Instructions
Model: Model: (CY-PA4003W) Model: Please read these instructions carefully before using this product and keep this manual for future reference. 4 Channel Power Amplifi er CY-PA4003W 2 Channel Power Amplifi er CY-PA2003W Digital Mono Amplifi er CY-PAD1003W Operating Instructions... -
Page 2: Safety Information
This unit cannot be used alone. This unit is a power amplifi er for use with Panasonic car audio products and speakers. For more details about safety information, refer to the operating instructions for the connected devices. - Page 3 For maximum safety, have it installed by fail. your dealer. Panasonic is not liable for any problems resulting from your own installation of the unit. Caution for mounting the unit: Follow the instructions to install and wire the product.
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Page 4: Table Of Contents
Digital Mono Amplifi er Differences among 3 Models This Operating instruction manual is for 3 models CY-PA4003W, CY-PA2003W and CY-PAD1003W. All illustrations throughout this manual represent model CY-PA4003W unless otherwise specifi ed. The following table describes the differences among 3 models. -
Page 5: Features
Switchover of LPF/OFF is available. CY-PA4003W/PA2003W/PAD1003W 5.1-channel Surround System (Combination with other Panasonic car audio products) You can enjoy a powerful 5.1-channel surround system by connecting Head Unit (CQ-VD7003W, CQ-VD6503W, option), 4-channel amplifi er (CY-PA4003W) and monaural amplifi er for subwoofer (CY-PAD1003W). -
Page 6: Location Of Controls
Location of Controls <CY-PA4003W> For channel A (except ) Crossover fi lter switch (LPF, OFF, HPF) Caution LPF (Low Pass Filter): LPF cuts off the treble, and Turn off the power supply before changing the outputs only a low-pitched sound for the subwoofer. - Page 7 Location of Controls (continued) <CY-PA2003W> <CY-PAD1003W> GAIN control knob Caution In some instances, the acoustical output from each Turn off the power supply before changing the speaker may not be balanced properly depending upon switch setting.
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Page 8: Speaker System Setting
Speaker System Setting <CY-PA4003W> 4CH Input 4-channel Speaker System INPUT CH A INPUT CH B Speaker output CH A Right Left RCA cord (option) (min. 2 ) (min. 2 ) (from Head Unit output terminal) Speaker output CH B Right (min. 2 ) Left (min. -
Page 9: Speaker System Setting
(from Head Unit output terminal) (Bridge connection) Speaker output CH B (Bridge connection) Right (min. 4 ) CY-PA4003W/PA2003W/PAD1003W Speaker System Setting <CY-PA2003W> (continued) 2-channel Speaker System (Stereo) Switch to 2CH. Note: The fader control is ineffective. The speaker outputs A and B are at the same level. -
Page 10: Speaker System Setting
Speaker System Setting <CY-PAD1003W> 2-channel (Monaural) Speaker System INPUT RCA cord (option) (from Head Unit output terminal) Right Speaker output (min. 4 ) Note: Connect the right and left RCA output terminals of the Speaker output Head Unit to the input terminals of this unit. Left (min. -
Page 11: Installation
For power connection, use the optional power cord specially designed for use with Panasonic car-audio/ AV system. Use only the supplied screws for installation. If parts are missing please consult with your Panasonic dealer for advice. CY-PA4003W/PA2003W/PAD1003W Mounting the Unit... -
Page 12: Wiring
For the power, make sure to use the battery lead (yellow) Use speakers with a suitable maximum input. separately sold and specially designed for Panasonic In case of 4-channel/3-channel connection car-audio/AV system, and to connect directly to the car <CY-PA4003W>:... -
Page 13: Wiring
Wiring <CY-PA4003W> Speaker Connections with RCA cord Example: 4 channel speaker connection (4CH input) Note for RCA Input Connection: Selectively assign each front and rear output to either RCA INPUT A or B, in accordance with the system from which the output is coming. -
Page 14: Wiring
Wiring <CY-PA2003W> Speaker Connections with RCA cord Example: 2 channel speaker connection INPUT INPUT SELECT LINE OUTPUT When connecting another power amplifi er: SPEAKERS INPUT Not used. L (White) L (White) R (Red) RCA cord (option) L (White) Power amplifi er... -
Page 15: Wiring
Wiring <CY-PAD1003W> Speaker Connections with RCA cord Example: 2 channel Input System INPUT INPUT SELECT LINE OUTPUT When connecting another power amplifi er: SPEAKERS INPUT Not used. L (White) L (White) R (Red) RCA cord (option) L (White) Power amplifi er Head Unit Right (min. -
Page 16: Troubleshooting
Never try to repair the unit by yourself because it is checking and repair to professionals. dangerous to do so. Panasonic shall not be liable for any accidents arising out of neglect of checking the unit or your own repair after your checking. -
Page 17: Maintenance
Power Supply: If the suggestions in the charts do not solve the problem, we recommend that you take it to your nearest authorized Panasonic Service Center. The product should be serviced Current Consumption: only by a qualifi ed technician. Speaker Impedance: Power Output (“EIA”... - Page 18 Matsushita Electric Industrial Co., Ltd. Web Site: http://panasonic.net YEFM285832A FU0106-2046 Printed in China...