Sony D-FJ75TR Service Manual

SERVICE MANUAL
Ver 1.0 2000. 06
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CD player
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength: λ = 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(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-A conversion
1-bit quartz time-axis control
Frequency response
+1
20 - 20 000 Hz dB (measured by EIAJ CP-307)
–2
Output (at 4.5 V input level)
Line output (stereo minijack)
Output level 0.7 V rms at 47 kΩ
Recommended load impedance over 10 kΩ
Headphones (stereo minijack)
Approx.5 mW + Approx. 5 mW at 16 Ω
(Approx. 1 mW + Approx. 1 mW at 16 Ω)*
*For the customers in France
Optical digital output (optical output connector)
Output level: –21 - –15 dBm
Wavelength: 630 - 690 nm at peak level
Radio (LCD remote control
with built in digital tuner)
Frequency range (STEP)
Tuner type "U"
FM: 87.5 - 108.0 MHz (100 kHz STEP)
AM: 530 - 1 710 kHz (10 kHz STEP)
Tuner type "E"
FM: 87.5 - 108.0 MHz (50 kHz STEP)
AM: 531 - 1 602 kHz (9 kHz STEP)
Tuner type "J"
FM: 76 - 90 MHz (100 kHz STEP)
AM: 531 - 1 710 kHz (9 kHz STEP)
Model Name Using Similar Mechanism
CD Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
Antenna
FM: Headphones/earphones cord antenna
AM: Built-in ferrite bar antenna
General
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 NC-WMAA rechargeable
batteries: 2.4 V DC
• Sony NH-WM2AA rechargeable batteries:
2.4 V DC
• Two LR6 (size AA) batteries: 3 V DC
• AC power adaptor (DC IN 4.5 V jack):
US model: 120 V, 60 Hz
AEP, E13, EE, FR model:
220 - 230 V, 50/60 Hz
UK model : 230 - 240V, 50 Hz
E33 model : 100 - 240V, 50/60 Hz ,
HK model : 220V, 50/60 Hz
CH model : 220V, 50 Hz
• Sony DCC-E345 car battery cord for use on
car battery: 4.5 V DC
• Abbreviation
CH : Chinese model
EE : East European model
FR : French model
HK : Hong Kong model
E13 : AC220-230V area model
E33 : AC100-240V area model
FM/AM PORTABLE CD PLAYER
D-FJ75TR
Battery life* (approx. hours)
(When you use the CD player on a flat and stable
surface.)
Playing time varies depending on how the CD
player is used.
When using
Two NC-WMAA
(charged for
about 3 hours**)
NH-WM2AA
(charged for
about 4 hours**)
Two Sony alkaline 32
batteries LR6SG
* Measured value by the standard of EIAJ
(Electronic Industries Association of Japan).
** Charging time varies depending on how the
rechargeable battery is used.
Operating temperature
5°C - 35°C (41°F - 95°F)
Dimensions (w/h/d) (excluding
projecting parts and controls)
Approx. 131.6 × 25.0 × 141.4 mm
× 1 × 5
1 5
(5 ⁄ ⁄ in.)
4 8
Mass (excluding accessories)
Approx. 185 g (6.6 oz.)
— Continued on next page —
US Model
AEP Model
UK Model
E Model
D-E770/EJ711/EJ715
CDM-3123EBA
DAX-23E
G-PROTECTION RADIO
on off on
8 7 14
18 15 30
28 50