Block Diagram - Jvc Rx-301Bk Serviceanleitung

RX-301BK
RX-301LBK
a 1TC9177P (IC361): Analog Switch
(1) Block Diagram
Level Shifter Level Shifter
(2) Pin Functions
{Pin No. [Symbol | Function
-K——++— SSS
| i |Vss {(-)Power Supply
| 2 |L-Loudnessl|Terminal for Loudness (L-ch)
I 3 [L -Loudness2!{!Terminal for Loudness (L-ch) |
| 4 |L-OUT1 110dB Step Attenuator Output
| 5 {t-IN 1 '10dB Attenuator Input
hK—— + + 4
| 6 [A GND IGround (Power Supply)
| 7 [L-1N 2 |2dB Attenuator Input
| & (L-OUT2 {2dB Step Attenuator Output
| 9 { GND {Ground (Signal)
I 10 | cK {Clock Input
aaa I —t ———_|
I od | DATA iData Input
f 12 { ST [Strobe Input
1 43 [k-OUTZ 12dB Step Attenuator Output i
| 14 IR-EN 2 {2dB Attenuator Input
Nc» 20073) 1-41