FILE .NO
Service Manual
Compact Disc Player
REFERENCE No.
SM
5810324
CDP-4500
CDP-4550
(XE)
PRODUCT CODE No.
164 096 00 4500
164 096 01 4550
Specifications
Channels ....................... 2 channels
S/N ratio ........................ 60 dB
Wow & Flutter ................ Undetectable
Sampling frequency ...... 44.1kHz
Pickup light source ........ Semiconductor laser
Pickup wavelength ........ 790nm
Laser output .................. Continuous wave max. 0.5mW
Terminal impedance ..... Phones : 16 - 32 ohms
CONTENTS
Specifications ................................................................... Top
Laser beam safety precautions ........................................ 1
Exploded view (cabinet and chassis) ............................... 1
Parts list ........................................................................... 2
IC block diagram and description ..................................... 3
Wiring Connectgion .......................................................... 5
Schematic diagram .......................................................... 6
Wiring diagram (CD Main A side and Disply) ................... 8
Wiring diagram (CD Main B side) .................................... rear
Power source ................ DC : 6V
(AC adaptor or Cigarette lighter adaptor)
DC : 3V (R6/AA x 2) (for CDP-4500)
3V (Ni-Cd battery NBP-50B or
R6/AA x 2) (for CDP-4550)
Dimensions ................... Approx. 128 x 28.5 x 137 mm
(W x H x D)
Weight ........................... Approx. 200g (without batteries)
Specifications subject to change without notice.
