Alpine CDA-9835R - Page 43

CDA-9835R
Description of IC Terminal
D78F4216AGC : 1C001
| No. | Symbol Terminal Description
IF MUTE | 0. |IF MUTE control terminal. (H:IF MUTE ON)
2
: RDS data input prevention control terminal of adjoining station.
| 4 | Rosconr | 0 [tras ont
| 5 | IF MUTE(NC) :
re |
Te
cm
med
10
Crystal OSC connect terminal for main system clock OSC. (12.288MHz)
Pie __vss___|_- |@nDtermnas ——SOSCSCSSSSSCCCSCSSSSY
Pia | __xr2~N)___[_- |Noconneettenminal SSCS
Pa [__xri(ondy | - [ondtermina, SS SSCSCSCSSSC~C~*?
RESET | 1 [System resetinputterninal SSCS
BATT-DET _|_1_[BATT compulsion stand-by signal input terminal fom VDDIC.——
STANDBY | [Stanchby signal input terminal rom Main COM. =
NC__[ - [Noconnectterminal SSCS
19 [1S BUSFin | 1S BUS frame signal nputtemminal SSCS
ma NC No connect terminal.
23 | ___AvDD____|_-_|Analog power supply terminal of UD convener ———SSSSSSCSC~*Y
24 |_AVREFO | _1_ [Standard votage input terminal of AD convener, SSCS
P25 | SWETER | 1 |SignarMeterinputtermina, SSCS
[26 [MULTIPATH | _1_|Mulipath input terminal of RDS Decoder SSCS
27 [_ADICH-DET | 1 [Adjoining station detectinputterninal. SSCS
2a [__SsToP | _1_ |W station detect signal nputterminal —————SSSS~SCS
29 [_awstimP | _1_|SEEK STOP detect input terminal at AM, (Staton ON)
P30 | _ AFC | 1 ]FM station detect signal nputterminal SCS
31
NC(GND) 4 GND terminal.
AVSS | - | GND terminal of A/D converter.
34
Standard voltage input terminal of D/A converter.
| ISBUSRX | IS BUS receiving terminal.
| ISBUSTX~—s | -—O | IS BUS transmitting terminal.
| ISBUSFout =| O | 1S BUS frame signal output terminal.
| MONITORRXD | I | Command input terminal for RDS monitor (P/C). (Pull-up connect)
| MONITORTXD | ©. [Status output terminal for RDS monitor (P/C).
No connect terminal.
16
17
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