NXP的SAA7709H,具体资料查不到,但是推测是Car Radio Digital Signal Processor。

74HC125D,操作面板上的,Quad buffer/line driver; 3-state,驱动

74HC574D,Octal D-type flip-flop; positive edge-trigger; 3-state,运算器

74HC04D,Hex inverter,十六进制转换器?

92CD54IF,东芝的CMOS 32-bit Micro-controller,32位单片机。

英飞凌TLE 4276 V10,Low Drop Voltage Regulator,

HEF4077BT, Quadruple exclusive-NOR gate,门

L7808AB,Positive voltage regulator, 调压器?

ST的M27C4001,储存器,4 Mbit (512Kb x 8) UV EPROM and OTP EPROM

ST,STA120D,DIGITAL AUDIO INTERFACE RECEIVER,数字音频接收器

东芝的未知芯片,和音频处理有关,TC94A20F

TDA3681ATH,Multiple voltage regulator with
switch and ignition buffer,又是电压调节器。

TDA7566,4 x 40 W multifunction quad power amplifier
with built-in diagnostics features,放大器。
看来RCD本来是可以支持4×40W的。

TJA1054T,这个是Can Bus 收发芯片,Fault-tolerant CAN transceiver

最后在高频头里,有个芯片,没法拍照,
TEA6848H
New In Car Entertainment car radio
tuner IC with Precision Adjacent
Channel Suppression
(NICE-PACS)
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