Sony d 369 ck service manual

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D-368/3690K

SERVICE MANUAL US Model

Model Name Using Similar Mechanism NEW
CD Mechanism Type CDM-28110AA
Optical Pick-Up Name BAX-01C
SPECIFICATIONS
System General
Compact disc digital audio system Power requirements
Laser diode properties . Sony BP-DMIO Rechargeable battery:
Material: GaAlAs 2.4 V DC. NiCd, 650 mAh
Wavelength: A = 780 nm Sony BP-DMZO Rechargeable battery:
Emission duration: Continuous 2.4 V DC, Ni-MH, 1,200 mAh
Laser outp'ut: Less than 44.6 uW (measured at - Two LRG (size AA) batteries: 3 V DC
200 mm away from the objective lens surface) - AC power adaptor (DC IN 45 V jack):
Error correction UZCAZ.E92: 120 V, 60 Hz
Sony Super Strategy Cross lntcrlcave Reed - Sony ClM-300P mount plate for use on car
Solomon Code battery: 45 v DC
D-A conversion Dimensions (th/d) (without projecting parts
1-bit quartz time-axis control and controls)
Frequency response Approx, 132 x 30.3 x 135.6 mm
20 - 20,000 Hz iédB (measured by BA) CP- (5 'A x 1 |/. x 5% in.)
307) Mass (without rechargeable battery)
Output (at 4.5 V input level) Approx. 240 g (8.5 oz)
Headphones (stereo minijack) Operating temperature
15 mW+ 15 mW at lfiohms 5°C-35°C (41°F~95°F)
Line output (stereo minijack)
Output level 0,6 V ms at 50 kilohms Supplied accessories
Recommended load impedance over 10 AC power adaptor (1)
"3th Stereo headphones (1)
Connecting cord (th0 plug x 2 H stereo
miniplug) (1)

Design and specifications are subject to change
without notice.

COMPACT msc COMPACT PLAYER
S ONE

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TABLE OF CONTENTS

Specifications ........................................................................... 1

1. GENERAL ................................................................... 3

2. SERVICING NOTES .............................................. 6

3. DISASSEMBLY ......................................................... 7

4. SERVICE MODE ...................................................... 8

5. ELECTRICAL ADJUSTMENTS. . 9

6. DIAGRAMS

6-1. IC Pin Function Description.

6-2. Printed Wiring Boards

6-3. Schematic Diagram

7. EXPLODED VIEWS ................................................ 30

6. ELECTRICAL PARTS LIST ................................ 33
CAUTION

Use of controls or adjustments or performance of pro-
cedures other than those specified herein may result in
hazardous radiation exposure.

Flexible Circuit Board Repairing

0 Keep the temperature of the soldering iron around 270 "C dur-
ing repairing

0 Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).

0 Be careful not to apply force on the conductor when soldering or
unsolden'ng.

Notes on chip component replacement

0 Never reuse a disconnected chip component.
0 Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.

SAFETY-FI ELATED COMPONENT WARNINGII

COMPONENTS IDENTIFIED BY MARK A OR DOTI'ED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.