Sony d fj 200 service manual

Page 2

D-FJ200/FJ201
Ver 1.2

Supplied Accessories

AC power adaptor (l)*l

Headphones/earphones (l)
Headphones/earphones with remote control (l)*2
Rechargeable batteries (2)*3

Battery carrying case (l)*3

*lNot supplied with US model

*ZSupplied with Australian, E13, Chinese models
*SSupplied with E13, Chinese models

For the area code of the model you purchased, check the upper
left side of the bar code on the package.

Abbreviation

AUS :Australian model

E13 :AC 220-230V Area in E model
CH :Chinese model

EE : East European model
C&SA : Central & South America model
HK : Hong Kong model

DANGER

Invisible laser radiation when open and interlock failed or defeated.
Avoid direct exposure to beam.

CAUTION

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

Flexible Circuit Board Repairing
- Keep the temperature of the soldering iron around 270°C
during repairing.
0 Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
- Be careful not to apply force on the conductor when soldering
or unsoldering.

Notes on chip component replacement
- Never reuse a disconnected chip component.
- Notice that the minus side of a tantalum capacitor may be
damaged by heat.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.

(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)

LEAD FREE MARK

Unleaded solder has the following characteristics.

- Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solderjoint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!

' Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on [C pins, etc.

- Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

TABLE OF CONTENTS
Specifications ............................................................................ l
1. SERVICING NOTES ........................................... 3
2. GENERAL
Locating the Controls ...................................................... 3

3. DISASSEMBLY
31. Upper Lid ASSY, Cabinet (Upper) Sub ASSY,
Cabinet (Lower) ASSY ...........
32. MD ASSY (CDMA3325ER), M n Board
33 Motor ASSY (Sled) (M902),
Optical Pick-up (DAXA25E),
Turn Table Motor ASSY(SpindIe) (M901) ..................... 6

4. ELECTRICAL ADJUSTMENS ..

5. DIAGRAMS
5-]. Block Diagram 7CD Sectioni.
52. Block Diagram iTuner Section7
5.3_ Printed Wiring Boards iMAIN Section (Side A)7
Printed Wiring Boards iMAIN Section (Side B)7
5-4. Schematic Diagram iMAIN SECTION (1/5)
55. Schematic Diagram iMAIN SECTION (2/5)
543. Schematic Diagram iMAIN SECTION (3/5} .
5.7_ Schematic Diagram iMAIN SECTION (4/5)
5-8. Schematic Diagram iMAIN SECTION (5/5)
59. IC Pin Function Description ...........................

6. EXPLODED VIEWS

6]. Upper Lid Section ........................................................... 24
62. Cabinet Section ..................................... 25
63 Optical pick-up Section (CDM-3325ER) 26

7. ELECTRICAL PARTS LIST ............................... 27

SAFETY-RELATED COMPONENT WARNINGII

COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINEWITH
MARK A ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL T0 SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.