Sony TA-ZH1ES, Service Manual, Page: 1 / 108

SERVICE MANUAL
Sony Video & Sound Products Inc.
TA-ZH1ES
HEADPHONE AMPLIFIER
9-896-334-01
2016J33-1
©
2016.10
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Ver. 1.0 2016.10
SPECIFICATIONS
Note:
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus affected unit was found during
service, contact your Service Headquarters.
Section for headphone amplifier
PHONES (headphones) section
Rated power output
BALANCED: 1,200 mW + 1,200 mW (32 Ω,
THD 1%)
Frequency characteristics
BALANCED: 4 Hz - 80 kHz (-3 dB, D.C.PHASE
LINEARIZER OFF)
Playing frequency range
BALANCED: 4 Hz - 200 kHz (D.C.PHASE
LINEARIZER OFF)
Supported impedance
Input section
USB-B section
Supported format
PCM 2ch: 44.1/48/88.2/96/176.4/192/352.8/
384/705.6/768 kHz (16/24/32 bit)
DSD 2ch: 2.8/5.6/11.2/22.4 MHz (1 bit)
WALKMAN port (for WALKMAN®/Xperia™
connection) section
Supported format
PCM 2ch: 44.1/48/88.2/96/176.4/192/352.8/
384 kHz (16/24/32 bit)
DSD 2ch: 2.8/5.6/11.2 MHz (1 bit)
COAX (coaxial) IN section
Input impedance
75 Ω
Supported format
PCM 2ch: 32/44.1/48/88.2/96/176.4/192 kHz
(16/24 bit)
OPT (optical) IN section
Supported format
PCM 2ch: 32/44.1/48/88.2/96 kHz (16/24 bit)
LINE IN L/R section
Maximum input voltage
2 Vrms
Input impedance
50 kΩ
Pre-out section
PRE OUT L/R section
Output voltage
2 Vrms (Fixed)
Output impedance
100 Ω
General
Power requirements
Power consumption
35 W
Power consumption (during standby mode)
0.3 W
Dimensions (w/h/d) (including projecting parts)
Approx. 210 mm × 65 mm × 314 mm
(8.27 in × 2.56 in × 12.37 in)
Mass
Approx. 4.4 kg (9.7 lb)
Supplied Accessories
Headphone amplifier
AC power cord (mains lead)
USB cable (USB-A/USB-B)
Digital cable for WALKMAN®
Remote control
R03 (size AAA) batteries
Operating instructions
Precautions/Specifications
Design and specifications are subject to
change without notice.
Area Supported impedance
U.S.A. and
Canada 12 Ω - 600 Ω
Other countries 8 Ω - 600 Ω
Area Power requirements
U.S.A., Canada
and Taiwan 120 V, 50/60 Hz
Other countries 220 V - 240 V, 50/60 Hz
On Copyrights
WALKMAN® and WALKMAN® logo are
registered trademarks of Sony
Corporation.
“Xperia” and “Xperia Tablet” are
trademarks of Sony Mobile
Communications AB.
Macintosh and Mac OS are trademarks of
Apple Inc., registered in the U.S. and other
countries.
Windows, the Windows logo, and
Windows Media are either registered
trademarks or trademarks of Microsoft
Corporation in the United States and/or
other countries.
This product is protected by certain
intellectual property rights of Microsoft
Corporation. Use or distribution of such
technology outside of this product is
prohibited without a license from
Microsoft or an authorized Microsoft
subsidiary.
The system names and product names
indicated in this manual are generally the
trademarks or registered trademarks of
the manufacturer.
™ and ® marks are omitted in this manual.