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PDF HCD-DX375 Data sheet ( Hoja de datos )
| Número de pieza | HCD-DX375 | |
| Descripción | SUPER AUDIO CD/DVD RECEIVER SERVICE MANUAL | |
| Fabricantes | Sony | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HCD-DX375 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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HCD-DX375
SERVICE MANUAL
US Model
Ver. 1.1 2006.04
HCD-DX375 is the amplifier, DVD/CD and tuner
section in DAV-DX375.
This system incorporates with Dolby*1 Digital and Dolby Pro Logic (II)
adaptive matrix surround decoder and the DTS*2 Digital Surround
System.
*1 Manufactured under license from Dolby Laboratories.
“Dolby,” “Pro Logic,” and the double-D symbol are trademarks of
Dolby Laboratories.
*2 Manufactured under license from Digital Theater Systems, Inc.
“DTS” and “DTS Digital Surround” are trademarks of Digital
Theater Systems, Inc.
Model Name Using Similar Mechanism
Mechanism Type
Optical Pick-up Name
HCD-DX255
CDM81C-DVBU101
KHM-310CAB
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND
TOTAL HARMONIC
DISTORTION
(FTC Output Power): FL/FR/SL/SR/C: 84 W/ch
3 ohm at 170 - 20,000 Hz,
0.7 % THD
SW: 160 W 1.5 ohm at 40 -
170 Hz, 0.7 % THD
Amplifier section
Surround mode (reference) RMS output power, 10 %
THD
Front: 143 W + 143 W
(with SS-TS52)
Center*: 143 W
(with SS-CT51)
Surround*: 143 W + 143
W
(with SS-TS51)
Subwoofer*: 285 W
(with SS-WS52B)
* Depending on the sound field settings and the source,
there may be no sound output.
Inputs
TV, VCR (AUDIO IN)
AUDIO IN
Outputs (Analog)
Phones
Sensitivity: 450/250 mV
Sensitivity: 250/125 mV
Accepts low-and high-
impedance headphones.
Super Audio CD/DVD system
Laser
Semiconductor laser
(Super Audio CD/DVD:
λ = 650 nm)
(CD: λ = 790 nm)
Emission duration:
continuous
Signal format system NTSC
Harmonic distortion
Less than 0.03 %
Tuner section
System
PLL quartz-locked digital
synthesizer system
FM tuner section
Tuning range
87.5 – 108.0 MHz
(100 kHz step)
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
Antenna (aerial)
Intermediate frequency
Video section
Outputs
530 – 1,710 kHz (with the
interval set at 10 kHz)
531 – 1,710 kHz (with the
interval set at 9 kHz)
AM loop antenna (aerial)
450 kHz
VIDEO: 1 Vp-p 75 ohms
S VIDEO:
Y: 1 Vp-p 75 ohms
C: 0.286 Vp-p 75 ohms
COMPONENT:
Y: 1 Vp-p 75 ohms
PB/CB, PR/CR: 0.7 Vp-p
75 ohms
HDMI OUT:
Type A (19 pin)
— Continued on next page —
SUPER AUDIO CD/DVD RECEIVER
9-887-160-02
2006D16-1
© 2006.04
Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation
1 page  
HCD-DX375
HOW TO OPEN THE DISC TABLE WHEN POWER SWITCH TURNS OFF
tweezers
gear
1 Insert tip of tweezers through the hole
of bottom plate, and roate the gear in
the counter-clockwise direction.
DVD lid
tape
2 Attach an adhesive tape on the DVD LID and draw it out.
Discharge the charged electricity in capacitors to prevent electric shock as follows
When disassembling the machine, be sure to discharge the charged electricity in the following capacitors.
Use a resistor of 800 ohms, 2 Watts for discharging the following capacitors.
POWER board
C903 : 600V
C932, C933, C939, CN902 : 30V
MAIN board
CN3002 : 30 V
MAIN BOARD
CN3002
*Connect the specified resistor
between black and red leads
BLACK
POWER BOARD
CN902
RED
C939
C933 C932
C903
5
5 Page 
Front panel
SECTION 2
GENERAL
HCD-DX375
This section is extracted
from instruction manual.
A "/1 (on/standby) (30)
B Front panel display (93)
C A (open/close) (30)
D Disc operation (30)
E FUNCTION (30)
F (remote sensor) (9)
Rear panel
G PHONES jack (30)
H VOLUME control (30)
I AUDIO IN/A.CAL MIC jack (19, 32)
J DISC 1-5 (30)
K Disc tray (30)
(DVD ONLY)
OUT
SPEAKER
FRONT R FRONT L CENTER WOOFER
SUR R
SUR L
MONITOR OUT
VIDEO
S VIDEO
(DVD ONLY)
COMPONENT VIDEO OUT
Y PB/CB PR/CR
(DVD ONLY)
ANTENNA
R AUDIO IN L
TV
VCR
R AUDIO IN L
AM
COAXIAL
FM75
A HDMI OUT jack (24)
B MONITOR OUT (S VIDEO/VIDEO) jacks
(24)
C TV (AUDIO IN R/L) jacks (28)
D AM terminal (13)
E COAXIAL FM 75Ω jack (13)
F VCR (AUDIO IN R/L) jacks (28)
G COMPONENT VIDEO OUT jacks (24)
H SPEAKER jacks (13)
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet HCD-DX375.PDF ] | |
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