Panasonic CY-PA2003U User Manual

Page of 52
8
English
CY-PA4003U/PA2003U/PAD1003U
9
CY-PA4003U/PA2003U/PAD1003U
Contents
English 2
Français 36
Español 70
Safety Information .....................  2
Customer Services Directory .........  6
Limited Warranty ......................  7
Before Reading These Instructions ...  8
Before Use ..............................  9
Features ................................ 10
Location of Controls .................. 12
Speaker System Setting 
 <CY-PA4003U> 
.................... 16
Speaker System Setting 
 <CY-PA2003U> 
.................... 19
Speaker System Setting 
 <CY-PAD1003U> 
................... 20
Note for Bridge Speaker Connection .... 21
Installation ............................. 22
Wiring .................................. 24
Wiring <CY-PA4003U> ............... 26
RCA ......................................................... 26
SPEAKERS INPUT ................................... 27
Wiring <CY-PA2003U> ............... 28
RCA ......................................................... 28
SPEAKERS INPUT ................................... 29
Wiring <CY-PAD1003U> ............. 30
RCA ......................................................... 30
SPEAKERS INPUT ................................... 31
Troubleshooting ....................... 32
Maintenance ........................... 34
Specifi cations ......................... 34
 Check the connections according to the manual of 
the device you have connected, and switch on the 
connected device’s power supply. 
 Adjust the GAIN to a satisfactory volume. (page 13, 14) 
 Refer to individual instruction and installation manuals 
for each device for detailed installation and wiring.
Before Use
Before Reading These Instructions
Differences among 3 Models 
This Operating instruction manual is for 3 models CY-PA4003U, CY-PA2003U and CY-PAD1003U. All illustrations 
throughout this manual represent model CY-PA4003U unless otherwise specifi ed. The following table describes the 
differences among 3 models. 
Models 
Features
CY-PA4003U
CY-PA2003U
CY-PAD1003U
Speaker connection
4/3/2-channel speaker
2/1-channel speaker
1-channel speaker
Maximum power output
250 W
4 channel
600 W
2 channel
1 100 W
1 channel
Input channel 
4-channel
2-channel
2-channel
4CH/2CH input selection
Yes
No
No
HPF (High Pass Filter)
Yes
Yes
No
Subsonic fi lter switch
No
No
Yes
Fuse 35 
A
2
25 A
3
25 A
3
Speaker input connector
2 (1 for front speaker, 1 for 
rear speaker)
1 (for left/right speaker)
1 (for left/right speaker)
Panasonic welcomes you to our constantly growing 
family of electronic products owners. We endeavor to give 
you the advantages of precise electronic and mechanical 
engineering, manufactured with carefully selected 
components, and assembled by people who are proud 
of the reputation their work has built for our company. 
We know this product will bring you many hours of 
enjoyments, and after you discover the quality, value and 
reliability we have built into it, you too will be proud to be 
a member of our family. 
CY-PA4003U 
4 Channel Power Amplifi er 
CY-PA2003U 
2 Channel Power Amplifi er 
CY-PAD1003U 
Digital Mono Amplifi er 
Accessories
Item
Diagram
Qty.
Operating Instructions 
(YEFM285830A) 
1
Owners Information Card
1
Installation Hardware (screws, cords, etc.) (page 22)
Note: 
 The number in parenthesis underneath each accessory 
part name is the part number for maintenance and 
service. 
 Accessories and their parts numbers are subject to 
modifi cation without prior notice due to improvements.