Sony hcd dz 830 w service manual

Page 2

HCD-D2830W/D2850KW
Ver. 1 .1

DVD system

Laser

Other models:
Semiconductor laser
(DVD: 7» : 650 nm)
(C1171. : 790 nm)
Emission duration: Antenna (aerial)
continuous Intermediate frequency
Signal format system
Mexican and Latin American models:
NTSC
NTSC/PAL

Video section
Outputs
Other models:

Tuner section
System PLL quartklocked digital
synthesizer

FM tuner section

Tuning range

87.571080 MHz (50 kHz

step)
al) FM wire antenna (aerial)
a1) terminals 75 ohms, unbalanced
Intermediate frequency 10.7 MHz

AM tuner section
Timing range
Mexican, and Latin American models:
530 71,710 kHz (with the
interval set at 10 kHz)
53171,710 kHz (with the
interval set at 9 kHz)
53171,602 kHz (with the
interval set at 9 kHz)
Australian and New Zealand models:
53171,710 111-12 (with the
interval set at 9 kHz)
530 71,710 kHz (with the
interval set at 10 kHz)

European models:

Inputs (DZSSOKW)

Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.

This appliance is classified as
a CLASS I LASER product.
This marking is located on
the rear exterior.

(Except for Korean model)

CLASS 1 LASER PRODUCT
LUOKAN 1 LASERLAITE

KLASS 1 LASERAPPARAT

CAUTION

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

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

Flexible Circuit Board Repairing
0 Keep the temperature of the soldering iron around 270 °C
during repairing.
C 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 unsoldering.

53171,602 kHz (with the
interval set at 9 kHz)
530714310 kHz (with the
interval set at 10 kHz)
AM loop antenna (aerial)
450 kHz

DZSSOW:

VIDEO: 1 Vp7p 75 ohms
COMPONENT:

Y: 1 VP!) 75 ohms
pE/CB.PR/CR10.7 Vp-p
75 ohms

RIG/B: 0.7 Vp7p 75 ohms
HDMI OUT: Type A (19
pin)

DZSSOKW:

VIDEO: 1 Vp7p 75 ohms
S VIDEO:

Y: 1 VP!) 75 ohms

c: 0.286 Vp7p 75 ohms
COMPONENT:

Y: 1 Vp7p 75 ohms
Pia/Ca, Pit/CR: 0.7 Vp-p
75 ohms

HDMI OUT: Type A (19
Pin)

VIDEO:

1 Vp7p 75 ohms

General
Power requirements
Mexican models:

Latin American models:

Taiwan model '-
Othcr models:
Power consumption
Mexican models:

Latin American models:

Other models:

120 V AC, 60 Hz

110 7 240 V AC, 50/60 Hz
120 V AC, 50/60 Hz

220 7 240 V AC. 50/60 Hz

On: 180 W

Standby: 0.3 W (at the
Power Saving mode)
011: 190 W

Standby: 0.3 W (at the
Power Saving mode)
On: 180 W

Standby: 0.3 W (at the
Power Saving mode)

Outptit voltage (DIGITAL MEDIA PORT) (except for

Mexican and Latin American
models) DC 5 V

Outptit current (DIGITAL MEDIA PORT) (except for

Dimensions (approx)

Mass (approx)

Mexican and Latin American
models) 700 mA

430 X 63 X 380 mm (w/h/d)
incl. projecting pails
4.2 kg

Design and specifications are subject to change

Without notice.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead7

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)

1 LEAD FREE MARK
Unleaded solder has the following characteristics.

0 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!
0 Strong viscosity
Unleaded solder is more vi: ou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
0 Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

SAFETY-RELATED COMPONENT WARNINGII

COMPONENTS IDENTIFIED BY MARK A OR DOTTED 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.

Special Component Notice

The components identified by mark 13! contain confidential
information

Strictly follow the instructions whenever the components are repaired
and/or replaced.