No.
Measurement pins
Measurement contents
Min.
Typ.
Max.
Unit
Item
Symbol
Measurement conditions
Y1 and C1 (CV6) In or
Y2 and C2 (CV7) In
100kHz, 0.15Vp-p CW
V
CVM21
6
V
CVM21
20Log
0.3Vp-p
∗
Since the sum of 0.15Vp-p
and 0.15Vp-p is input to
each switch, calculations
are performed with 0.3Vp-p.
CV system
(Y/C MIX)
gain 2
15
5.75
6.40
G
CVM21
7.05
dB
Select each input with I
2
C bus
control and obtain the I/O gain.
Y1 In or Y2 In
100kHz, 0.3Vp-p CW
V
Y11
7
20Log
V
Y11
0.3Vp-p
Y system
gain
11
G
Y11
–0.40
0.00
0.40
dB
Select each input with I
2
C bus
control and obtain the I/O gain.
–7–
9
20Log
V
C11
0.3Vp-p
13, 17
I
2
C
C1 In or C2 In
100kHz, 0.3Vp-p CW
V
C11
8
C system
gain
G
C11
–0.40
0.00
0.40
dB
Select each input with I
2
C bus
control and obtain the I/O gain.
CV1 In, CV2 In, CV3 In,
CV4 In or CV5 In
10MHz, 0.3Vp-p CW
V
CV12
9
CV system
frequency
response 1
∆G
CV12
Select each input with
bus
control and obtain the I/O gain.
Then obtain the difference from the
I/O gain measured by Test 3.
V
CV12
20Log
V
CV11
∗
V
CV11
and V
CV12
should be
the same I/O.
–0.85
–0.15
0.55
dB
CXA2040AQ
SONY [ SONY CORPORATION ]
