ta1304f TOSHIBA Semiconductor CORPORATION, ta1304f Datasheet - Page 15

• Manufacturer Part Number: ta1304f
• Description: Tv-sound Processor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

TEST CONDITION
NOTE
*:
1
2
Don’t care
INPUT
POINT
TP6
TP8
MEAS.
POINT
TP12
TP13
TP16
00
40
01
40
BUS DATA (HEXADECIMAL)
02
72
03
00
04
00
/
04
72
05
40
06
*
*
07
10
90
10
/
SW
(a)
1
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
Set data of sub address 03 (h) to 00
(h) and set data of sub address 07 (h)
to 10 (h).
Input signal (1 kHz, 500 mV
wave) to TP6 and TP8.
Measure amplitude of TP13 and
TP16 (v13
Go R dB = 20 og (v13
Go L dB = 20 og (v16
Set data of sub address 03 (h) to 04
(h).
Measure amplitude of TP13 and
TP16 (v13
GoAtt R dB = 20 og (v13
GoAtt L dB = 20 og (v16
Set data of sub address 03 (h) to 00
(h) and set data of sub address 07 (h)
to 10 (h).
Input signal (80 Hz, 125 mV
wave) to TP6 and TP8
Measure amplitude of TP13 and
TP16 (v13
Set data of sub address 07 (h) to 90
(h).
Measure amplitude of TP13 and
TP16 (v13
GoBst R dB = 20 og (v13
GoBst L dB = 20 og (v16
Measure amplitude of TP12 (v12
mV
Go W dB = 20 og (v12 / 125)
Input signal (1 kHz, 500 mV
wave) to TP6 and TP8
Measure THD of TP13 and TP16
(THD R %, THD L %).
Input signal (80 Hz, 125 mV
wave) to TP6 and TP8.
Measure THD of TP12 (THD W %)
rms
).
TEST METHOD
2001-02-16 15/31
1
2
3
4
mV
mV
mV
mV
rms
rms
rms
rms
, v16
, v16
, v16
, v16
TA1304F/N
1
1
1
2
3
4
/ 500)
/ 500)
2
mV
mV
mV
2
mV
4
4
/ 16
/ 13
/ 16
rms
/ 13
rms
rms
rms
rms
rms
rms
rms
1
1
, sine
, sine
3
, sine
, sine
3
)
)
).
).
).
).
)
)