Sony d fj 210 service manual

Page 1

D-FJ210/FJ215

SERVICE MANUAL

Ver 1.0 2003.02

US Model

D-FJ210

E Model
Australian Model
Chinese Model

D-FJ215

Photo : D-FJ210

SPECIFICATIONS
System
Compact disc digital audio system
Laser diode properties
Material: GaALAs
Wavelength: A = 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 uW (This output is the value measured at a
distance of 200 mm from the objective lens surface on the optical pick-up
block with 7 mm aperture.)

D-FJ210 :
Frequency range (10k/9k switch)
10 kHz step:
TV: 2 - 13 ch
WB (weather band): 1 - 7 ch
FM: 87.5 - 108.0 MHz
AM: 530 - 1710 kHz
9 kHz step:
TV: 2 - 13 ch
WB (weather band): 1 - 7 ch
FM: 87.5 - 108.0 MHz
AM: 531 - 1710 kHz

D-FJ215 :

Frequency range (Chinese model)
FM: 87.5 - 108.0 MHz
AM: 531 - 1602 kHz

Frequency range (10k/9k switch) (except Chinese model)
- 9 kHz step:
FM: 87.5 -108.0 MHz
AM: 531 - 1 602 kHz
- 10 kHz step:
FM: 87.5 -108.0 MHz
AM: 530 - 1710 kHz

9-877-064-01 Sony Corporation
200380200-1 Personal Audio Company
© 2003.02 Pubulished by Sony Engineering Corporation

Model Name Using Similar Mechanism D-EJ360
CDM-3325ER
DAX-25E

CD Mechanism Type

Optical Pick-up Type

Power requirements
For the area code of the model you purchased, check the upper left side of
the bar code on the package.
- Two Sony NH-7WMAA rechargeable batteries: 1.2 V DC x 2
- Sony NH-WMZAA rechargeable batteries: 1.2 V DC x 2
- Two LRfi (size AA) batteries: 1.5 V x 2 DC
- AC power adaptor (DC IN 4.5 V jack):
US model: 120 V, 60 Hz
E13 model: 220 - 230 V, 50/60 Hz
Australian model: 240 V, 50 Hz
Hong Kong model: 230 V, 50 Hz
Chinese model: 220 V, 50 Hz

Dimensions (w/h/d) (without projecting parts and controls)
Approx. 136 x 26 x 150 mm (5 3/3 x1/.(, x 6 in.)

Mass (excluding accessories)
Approx. 205 g (7.3 oz)

Operating temperature
5°C - 35°C (41°F - 95°F)

Design and specifications are subject to change without notice.

Supplied Accessories

FJ-21 0 :
Headphones/earphones with the remote control (1)

TII/WB/FM/AM PORTABLE CD PLAYER mm
FM/AM PORTABLE CD PLAYER [mm

SONY.

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D-FJ210/FJ215

FJ-215 :

AC power adaptor (l)

Headphones/earphones with remote control (1)
Rechargeable batteries (2)

Battery carrying case (1)

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.

- 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 dam-
aged by heat.

0 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 solder joint 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 IC 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
3-1. Upper Lid ASSY, Cabinet (Upper) Sub ASSY .
3-2l MD ASSY, Main Board ..
3-3. Motor ASSY (Sled) (M902) ,
Optical Pick-up (DAX-ZSE),

Motor ASSY, Tum Table (Spindle) (M901)" ............ 5

4. ELECTRICAL ADJUSTMENS 6
5. DIAGRAMS

5-1. Block Diagram £D SECTION- .............................. 9

5-2. Block Diagram Tuner SECTION- ..
5-3. Printed Wiring Boards (FJ215 only) ~Side Ae

Printed Wiring Boards (F1215 only) --Side BA
5-4. Printed Wiring Boards (FJ210 only) ~Side A~

Printed Wiring Boards (FJ210 only) -Side B~
5-5. Schematic Diagram -MAIN SECTION (1/4)A
5-6. Schematic Diagram -MAIN SECTION (2/4);
5-7. Schematic Diagram -MAIN SECTION (3/4}
5-8l Schematic Diagram ~MAIN SECTION (4/4);
5-9. IC Pin Function Description ..

6. EXPLODED VIEWS
6-1. Cabinet Section ...................................
6-2. Optical pick-up Section (CDM-3325ER)

7. ELECTRICAL PARTS LIST ................................... 26

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE
WITH 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.