Sony DZ870M Service Manual

SERVICE MANUAL
Ver. 1.1 2008.07
• HCD-DZ860W/DZ870KW/DZ870M/DZ870W
are the amplifi er, DVD/CD and tuner section in
DAV-DZ860W/DZ870KW/DZ870M/DZ870W.
This system incorporates with Dolby* Digital and Dolby Pro
Logic (II) adaptive matrix surround decoder and the DTS** Digital
Surround System.
* Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic", and the double-D symbol are trademarks
of Dolby Laboratories.
** Manufactured under license from DTS, Inc.
"DTS" and "DTS Digital Surround" are registered trademarks
of DTS, Inc.
Amplifi er Section (DZ860W/DZ870KW)
Stereo mode (rated) 108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
Surround mode (reference) RMS output power
FL/FR/C*: 143 watts (per
channel at 3 ohms, 1 kHz,
10% THD)
Subwoofer*: 285 watts (at
1.5 ohms, 80 Hz, 10%
THD)
Amplifi er Section (DZ870M)
Stereo mode (rated) 108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
Surround mode (reference) RMS output power
FL/FR/C/SL/SR*: 143
watts (per channel at 3
ohms, 1 kHz, 10% THD)
Subwoofer*: 285 watts (at
1.5 ohms, 80 Hz, 10%
THD)
Amplifi er Section (DZ870W)
Latin American models:
Stereo mode (rated) 108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
Surround mode (reference) RMS output power
FL/FR/C*: 142 watts (per
channel at 3 ohms, 1 kHz,
10% THD)
Subwoofer*: 284 watts (at
1.5 ohms, 80 Hz, 10%
THD)
Sony Corporation
9-889-099-02
2008G04-1 Audio&Video Business Group
© 2008.07 Published by Sony Techno Create Corporation
HCD-DZ860W/DZ870KW/
Photo : HCD-DZ870KW
Model Name Using Similar Mechanism
Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
Other models:
Stereo mode (rated) 108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
Surround mode (reference) RMS output power
FL/FR/C*: 143 watts (per
channel at 3 ohms, 1 kHz,
10% THD)
Subwoofer*: 285 watts (at
1.5 ohms, 80 Hz, 10%
THD)
* Depending on the decoding mode settings and the
source, there may be no sound output.
Inputs (Analog) (DZ860W)
TV (AUDIO IN) Sensitivity: 450/250 mV
LINE(AUDIO IN) Sensitivity: 450/250 mV
AUDIO IN Sensitivity: 250/125 mV
Inputs (Analog) (DZ870KW/DZ870M)
TV (AUDIO IN) Sensitivity: 450/250 mV
SAT/CABLE (AUDIO IN) Sensitivity: 450/250 mV
AUDIO IN/MIC1 Sensitivity: AUDIO IN
250/125 mV/MIC1 1 mV
MIC2 Sensitivity: 1 mV
Inputs (Analog) (DZ870W)
TV (AUDIO IN) Sensitivity: 450/250 mV
SAT/CABLE (AUDIO IN) Sensitivity: 450/250 mV
AUDIO IN Sensitivity: 250/125 mV
Inputs (Digital) (DZ860W/DZ870KW/DZ870M/
DZ870W)
TV (COAXIAL IN/OPTICAL IN)
Impedance: 75 ohms/-
Outputs (Analog) (DZ860W/DZ870W)
Phones Accepts low- and high-
impedance headphones.
DZ870M/DZ870W
AEP Model
UK Model
HCD-DZ870KW/DZ870W
Australian Model
Russian Model
HCD-DZ260/DZ270/HDZ278
CDM85-DVBU102
KHM-313CAA
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
Mexican and Latin American models:
NTSC
Other models: PAL/NTSC
USB Section
Supported bit rate
MP3 (MPEG 1 Audio Layer-3):
32 kbps - 320 kbps
WMA: 48 kbps - 192 kbps
AAC: 48 kbps - 320 kbps
Sampling frequencies
MP3 (MPEG 1 Audio Layer-3):
32/44.1/48 kHz
WMA: 44.1 kHz
AAC: 44.1 kHz
(USB) port:
Maximum current: 500 mA
– Continued on next page –
DVD RECEIVER
HCD-DZ860W
E Model
HCD-DZ870W
HCD-DZ870M