Sony CDP-3100 - Page 55

3-3-7. Dynamic Range
Connection
Rear panel
Audio analyzer
(Level meter)
Procedure
(1) Connect the audio analyzer (level meter) to LINE OUT
CH-1.
(2) Play back the second track (1 kHz, 0 dB signal) on the
test disc (YEDS-18).
(3) Set the audio analyzer so that its level (on the level
meter) becomes 0 dB.
(4) Play back the seventh track (infinity Zero) on the test
disc (YEDS-18) and check that the playback level
(dynamic range) satisfies the following specification.
Specification: Playback level (Dynamic range)
=—92 dB or less
(5) Connect the audio analyzer (lieve! meter) to LINE OUT
CH-2.
(6) Pertorm steps (2) to (4). (Checking CH-2)
3-6 (E)
3-3-8. Crosstalk Characteristics Check
Connection
Rear panel
Audio analyzer
(Level meter)
Procedure
(1) Connect the audio analyzer (level meter) to LINE OUT
CH-2.
(2) Play back the second track (1 kHz, 0 dB signal) on the
test disc (YEDS-18).
(3) Set the audio analyzer so that its level (on the level
meter) becomes 0 dB.
(4) Play back the following tracks on the test disc (YEDS-
18) and check that the playback levels (crosstalk) satisfy
the given specification.
@ Eighth track (1 kHz, 0 dB, L)
@ Ninth track (10 kHz, 0 dB, L)
Specification: Piayback level (Crosstalk)
= —80 dB or less
(5) Connect the audio analyzer (level meter) to LINE
OUT CH-1 and perform steps (2) and (3).
(6) Play back the following tracks on the test disc (YEDS-
18) and check that the playback levels (crosstalk) satisfy
the given specification.
@ Tenth track (1 kHz, 0 dB, R)
@ Eleventh track (10 kHz, 0 dB, R)
Specification: Playback level (crosstalk)
=~80 dB or less
CDP-3100