TA1343 TOSHIBA [Toshiba Semiconductor], TA1343 Datasheet - Page 14

• Manufacturer Part Number: TA1343
• Description: TV SOUND PROCESSOR
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

Note
5
6
7
Point
Input
TP6
TP8
TP6
TP8
TP6
TP8
Meas.
TP13
TP16
TP13
TP16
TP12
Point
00
40
40
40
01
40
40
40
Bus Data (hexadecimal)
02
72
72
72
03
00
00
00
04
00
00
00
05
40
40
40
C0
C0
C7
C0
06
/
Test Condition
14
07
10
10
00
10
20
30
14
/
/
/
/
SW1
(a)
(a)
(a)
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
Input signal (1 kHz, 500 mV
TP6 and TP8.
Measure amplitude of T13 and TP16
(v13
Input signal (100 Hz, 500 mV
TP6 and TP8.
Measure amplitude of T13 and TP16
(v13 mV
G100 RdB = 20log (v13/v13
G100 LdB = 20log (v16/v16
Set data of sub address 06 (h) to 00 (h).
Input signal (1 kHz, 500 mV
TP6 and TP8.
Measure amplitude of T13 and TP16
(v13
Input signal (10 kHz, 500 mV
TP6 and TP8.
Measure amplitude of T13 and TP16
(v13
G10k RdB = 20log (v13
G10k LdB = 20log (v16
Set data of sub address 06 (h) to C7 (h).
Connect TP6 to GND.
Input signal (1 kHz, 500 mV
TP8.
Measure amplitude of T16 (v16
Input signal (10 kHz, 500 mV
TP8.
Measure amplitude of T16 (v16
G10k SdB = 20log (v16
Input signal (300 Hz, 100 mV
TP6 and TP8.
Set data of sub address 07 (h) to 00 (h).
Measure amplitude of TP12 (v12
Set data of sub address 07 (h) to 10 (h).
Measure amplitude of TP12 (v12
Set data of sub address 07 (h) to 20 (h).
Measure amplitude of TP12 (v12
Set data of sub address 07 (h) to 30 (h).
Measure amplitude of TP12 (v12
Set data of sub address 07 (h) to 14 (h).
Measure amplitude of TP12 (v12
G
G
G
G
LPF
LPF
LPF
LPF
0
0
1
100dB = 20log (v12
125dB = 20log (v12
170dB = 20log (v12
210dB = 20log (v12
mV
mV
mV
rms
rms
rms
rms
, v16 mV
, v16
, v16
, v16
0
0
1
mV
mV
mV
rms
rms
rms
rms
1
3
1
).
/v16
/v16
/v13
0
1
2
3
/v12
/v12
/v12
/v12
).
).
).
0
rms
rms
rms
0
0
)
2
0
)
rms
rms
rms
rms
)
)
)
1
2
3
X
, sine wave) to
, sine wave) to
, sine wave) to
2
3
)
)
)
)
2002-02-12
, sine wave) to
, sine wave) to
, sine wave) to
, sine wave) to
0
1
2
3
X
mV
mV
TA1343N
mV
mV
mV
mV
mV
rms
rms
rms
rms
rms
rms
rms
).
).
).
).
).
).
).