STR-DA30ES, STR-DA50ES, STR-V55ES - Sony Audio Service Manual (repair manual). Page 4

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Track No.

1
2

3
4
5

[Required Instrument]
CD player (equipped with optical digital output)
Optical cable
DTS test CD (J-2501-154-A)

Time
5'40"
4'16"

4'08"
3'29"
6'42"

Contents

Seal : "Prayer for the Dying"
Andrew Litton conducting
The Dallas Symphony Orchestra & Chorus:
Excerpt from Tchaikovsky: "1812 Overture"
Alan Parsons with Christopher Cross: "So Far Away"
Shoelss Joe: "The Bet"
TELARC: "A Touch of Surround Madness"

[Procedure]
1. Set the FUNCTION of the receiver to the CD position and confirm that "@OPTICAL@" and "CD" appear on the display.

2. Insert the DTS test CD into the CD player and play the CD.

3. About three seconds later, confirm that the receiver recognizes the optical signal and that the "DTS" and "dts [3/2]" are appear on the

display.  Confirm also that MULTI CHANNEL DECODING (blue lamp) flashes on the front panel.

Time
1'00"

1'00"

2'00"
2'00"
2'00"
2'00"
2'00"
2'00"
2'00"
2'00"

2'00"

Track No.

6

7

8
9

10
11
12
13
14
15

16

Contents

1 kHz sine (All channels)

Level Adjustment and Harmonic Distortion Analysis

100 Hz sine (All channels)

Verification of Signal and Subwoofer Testing

C-Weighted Pink Noise-Left Front Channel

C-Weighted Pink Noise-Center Channel

C-Weighted Pink Noise-Right Front Channel
C-Weighted Pink Noise-Right Rear Channel

C-Weighted Pink Noise-Left Rear Channel

C-Weighted Pink Noise-Subwoofer (LEE)

C-Weighted Pink Noise-All Channels

10 Hz to 20 kHz Sine Sweep

An "All Channel" Frequency Response Test

20 Hz to 160 Hz sine sweep

A "Subwoofer" Low Frequency Response Test

* Track numbers from 8 to 14 are for Room Equalization and Channel Identification.

1

 CD player

2

 Optical

     digital output

3

 Optical input

Receiver  STR-DA50ES

5

 DTS test CD (Music Demonstration and Set Up Disc)