Panasonic cq 2500 ceu service manual

Page 2

CQ-ZS50EUI25OOCEU I

service a product.

AWARNING

This service information is designed for experienced repair technicians only and is not designed for use by the general
public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to

Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the products dealt with in this service information by anyone else could result in serious injury or death.

CONTENTS Page

FEATURES ......
REPLACING TH
MAINTENANCE .........
RADIO ALIGNMENT ..
DIMENSIONS .....

Power and Sound Controls ......
Radio Basics ........................
Cassette Tape Player Basics
CD Changer Basics (Only for CQ-2650EU) .
Clock Basics .....

Installation Guide
Troubleshooting ......

BLOCK DIAGRAM ...................
TERMINALS DESCRIPTION
SCHEMATIC DIAGRAM (Main Block) ..
WIRING DIAGRAM (Main Block)
ALIGNMENT INSTRUCTIONS ......
PACKAGE AND IC BLOCK DIAGRAM.
SCHEMATIC DIAGRAM (Display Block) .....
WIRING DIAGRAM (Display Block) .........
SCHEMATIC DIAGRAM (Tape Block) ..
WIRING DIAGRAM (Tape Block)...
REPLACEMENT PARTS LIST....
EXPLODED VIEW (UNIT) .......
EXPLODED VIEW (Tape Deck)..
PACKING PARTS LIST ..............

DIMENSIONS

FEATURES

. 6-FM1/FM2, 6-AM, 6-WB preset.
- Auto Station Preset.(FM2 Band only)
- Power amplifier output : 35W x 4 (CQ-2650EU)
: 22W x 4 (CQ-ZSOOCEU)
' CD Chabger Control (only for CQ-2650EU)
. Clockfunction.

REPLACING THE FUSE

Be sure to use a fuse of the specified rating (10A) when
replacing a blown fuse. Fuses with higher capacity rat-
ings, use of any substitute, or connection without a fuse
may result in a fire hazard or damage to the unit.

MAINTENANCE

Your product is designed and manufactured to ensure
a minimum of maintenance. Use a soft cloth for routine
exterior cleaning. Never use benzine, thinner or other
solvent.

RADIO ALIGNMENT

Do not align the AM/FM and WB (Weather Band) pack-
age biocks. When the package block is necessary, it
will be supplied already aligned at the factory.