Sony TA-V88ES User Manual

1)
Depending on the sound
field settings and the source,
sound will not be output.
Dynamic power output
155 W + 155 W, 8 ohms
220 W + 220 W, 4 ohms
(STR-DA80ES: US, Canadian)
Harmonic distortion at rated output
STR-DA80ES:
Less than 0.05 % (with
DIRECT PASS on)
TA-V88ES/TA-VA80ES:
Less than 0.7 % (with
DIRECT PASS on)
Frequency response
PHONO:
RIAA equalization curve
±0.5 dB
CD, TAPE, DAT/MD,
VIDEO 1, 2, 3, LD/DVD,
TV (/DBS):
10 Hz-50 kHz dB (with
DIRECT PASS on)
+0.5
–2
MICROFILM
US Model
Canadian Model
STR-DA80ES
AEP Model
UK Model
TA-VA80ES
E Model
STR-DA80ES/TA-VA80ES
Australian Model
PX Model
STR-DA80ES
Chinese Model
TA-V88ES
SPECIFICATIONS
SERVICE MANUAL
STR-DA80ES/TA-V88ES/TA-VA80ES
Manufactured under license from Dolby
Laboratories Licensing Corporation.
“Dolby,” the double-D symbol a,
“AC-3” and “Pro Logic” are trademarks
of Dolby Laboratories Licensing
Corporation.
Photo: STR-DA80ES
STR-DA80ES
FM STEREO/FM-AM RECEIVER
TA-V88ES/TA-VA80ES
INTEGRATED AV AMPLIFIER
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION
With 8-ohm load, both channels driven, from
20-20,000 Hz, rated 100 watts per channel,
minimum RMS power, with no more than
0.09 % total harmonic distorition from 250
milliwatts to rated output (US model).
Amplifier section
POWER OUTPUT
Stereo mode STR-DA80ES:
(8 ohms 20 Hz-20 kHz,
THD 0.05 %)
100 W + 100 W
TA-V88ES:
(6 ohms at 1 kHz, THD 0.7%)
100 W + 100 W
TA-VA80ES:
(4 ohms at 1 kHz, THD 0.7%)
100 W + 100 W
Surround mode STR-DA80ES:
(8 ohms at 1 kHz,
THD 0.05 %)
Front : 100 W + 100 W
Center
1)
: 100 W
Rear
1)
: 100 W + 100 W
TA-V88ES:
(6 ohms at 1 kHz, THD 0.7%)
Front : 100 W + 100 W
Center
1)
: 100 W
Rear
1)
: 100 W + 100 W
TA-VA80ES:
(4 ohms at 1 kHz, THD 0.7%)
Front : 100 W + 100 W
Center
1)
: 100 W
Rear
1)
: 100 W + 100 W
Inputs
S/N
Sensitivity Impedance (weighting
network,
input level)
PHONO 2.5 mV
50 75 dB
kilohms (A, 2.5 mV)
200 mV
CD
(STR-DA80ES)
150 mV
(TA-V88ES/VA80ES)
TAPE, DAT/ 200 mV 50 82 dB
MD, VIDEO (STR-DA80ES) kilohms (A, 150 mV)
1, 2, 3 150 mV
LD, TV/DBS (TA-V88ES/VA80ES)
TUNER 150 mV
(TA-V88ES/VA80ES)
LD DVD
— 75 Ω
100 dB
AC-3 RF IN (A, 20 kHz, LPF)
LD DVD
COAXIAL 0.5 Vp-p 75 Ω
100 dB
IN
(A, 20 kHz, LPF)
LD DVD/TV
(DBS)/CD/
——
100 dB
DAT MD (A, 20 kHz, LPF)
OPTICAL IN

Sony TA-V88ES Specifications

General

Type	Stereo Receiver
Channels	2
Tuning range	FM, AM
Frequency Response	10 Hz - 100 kHz
Inputs	Phono, CD, Tape
Input Sensitivity	Phono: 2.5 mV, Line: 150 mV
Signal to Noise Ratio	100dB (line)
Outputs	Tape, Pre Out
Speaker Load Impedance	4Ω to 16Ω
Video Connections	Composite Video
Dimensions	430 x 135 x 380 mm
Power Output	100W per channel (8 ohms, 20Hz-20kHz, 0.09% THD)

Summary

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION

Lists total harmonic distortion and power output for stereo and multi-channel modes.

AMPLIFIER SECTION POWER OUTPUT

Details power output for stereo, front, center, and rear channels across models.

GENERAL SPECIFICATIONS

PERFORMANCE AND TUNER SPECIFICATIONS

Details dynamic power, phono input, frequency response, distortion, tuner functions, and surround settings.

SYSTEM AND POWER SPECIFICATIONS

Covers system configuration, power requirements, consumption, dimensions, and accessories.

SAFETY PROCEDURES

SAFETY CHECK-OUT AND LEAKAGE TEST

Outlines post-service checks and AC leakage testing procedures.

MODEL IDENTIFICATION

GENERAL INFORMATION

PANEL DESCRIPTIONS

Illustrates and labels rear and front panel connections and controls.

DISASSEMBLY PROCEDURE

CASE AND REAR PANEL DISASSEMBLY

Details steps for disassembling the case and rear panel sections.

ELECTRICAL ADJUSTMENTS

DC BIAS CURRENT ADJUSTMENT PROCEDURE

Provides procedure and component locations for DC bias current adjustment.

DIAGRAMS

IC PIN FUNCTION DESCRIPTIONS

Details pin functions for key integrated circuits used in the unit's operation.

CIRCUIT BOARD LOCATIONS

BOARD LAYOUT DIAGRAM

Illustrates the placement of various circuit boards within the unit.

WAVEFORM ANALYSIS

DISPLAY AND DIGITAL SECTION WAVEFORMS

Shows waveforms from ICs in the display and digital sections.

SCHEMATIC DIAGRAMS

DISPLAY SECTION SCHEMATIC

Provides the schematic diagram for the display section.

VIDEO SECTION SCHEMATIC

Provides the schematic diagram for the video processing section.

INPUT/TUNER/POWER SECTION SCHEMATIC

Provides the schematic diagram for input, tuner, and power supply sections.

DIGITAL SECTION SCHEMATIC

Provides the schematic diagram for the digital signal processing section.

PRINTED WIRING BOARDS

DISPLAY SECTION PRINTED WIRING BOARDS

Shows component and conductor layouts for display section boards.

VIDEO SECTION PRINTED WIRING BOARDS

Shows component and conductor layouts for video section boards.

INPUT/TUNER/POWER SECTION PRINTED WIRING BOARDS

Shows component and conductor layouts for input, tuner, and power boards.

DIGITAL SECTION PRINTED WIRING BOARDS

Shows component and conductor layouts for digital section boards.

AMP/OUTPUT SECTION PRINTED WIRING BOARDS

IC BLOCK DIAGRAMS

DIGITAL BOARD IC DIAGRAMS

Provides block diagrams for various ICs on the digital board.

VIDEO, INPUT, AUDIO, AC BOARD IC DIAGRAMS

Shows block diagrams for ICs on video, input, audio, and AC boards.

EXPLODED VIEWS

CASE AND FRONT PANEL ASSEMBLY

Exploded views and parts for the case and front panel.

BACK PANEL AND CHASSIS ASSEMBLY

Exploded views and parts for the back panel and chassis.

ELECTRICAL PARTS LISTS

CORE BOARDS PARTS (AC, AMP, AUDIO)

Lists components for AC, AMP, and AUDIO boards.

DIGITAL AND PROCESSING BOARDS PARTS

Lists components for Digital, Display, Input/Output, and Video boards.

TUNER AND ACCESSORY PARTS

Lists components for Tuner, S Video, SP TM boards, plus hardware and accessories.

HARDWARE AND ACCESSORY LISTS

HARDWARE LIST

Lists hardware components like screws and bolts used in the unit.

ACCESSORIES AND PACKING MATERIALS

Lists supplied accessories and packing materials with their part numbers.

SUPPLEMENTAL INFORMATION

CHANGE OF AMP BOARD

Details changes made to the AMP board for service.