| 制造商 | 部件名 | 数据表 | 功能描述 |
 Nippon Precision Circui... |
SM8224B
|
108Kb / 11P |
Dual-Tone Receiver IC
|
 Toshiba Semiconductor |
TA7630P
|
362Kb / 10P |
DUAL VOLUME/BALANCE/TONE (BASS/BREBLE) DC CONTROL IC
|
 Princeton Technology Co... |
PT2350
|
64Kb / 4P |
Tone Control Subwoofer Low Pass Filter IC
|
 List of Unclassifed Man... |
TDA4290-2
|
231Kb / 8P |
TONE CONTROL IC
|
 Panasonic Semiconductor |
AN5835
|
198Kb / 3P |
DC VOLUME TONE CONTROL IC
|
 List of Unclassifed Man... |
M994A
|
105Kb / 1P |
VDD CONTROL DUAL TONE
|
 Unisonic Technologies |
1668
|
118Kb / 4P |
DUAL TONE MELODY XMAS LIGHT CONTROL
|
 Nippon Precision Circui... |
SM8224C
|
128Kb / 11P |
Dual-Tone Receiver IC
|
 Unisonic Technologies |
UTC1668
|
123Kb / 4P |
DUAL TONE MELODY XMAS LIGHT CONTROL
|
 MOSDESIGN SEMICONDUCTOR... |
M994A
|
174Kb / 2P |
VDD CONTROL DUAL TONE
2020-09-01 |