Kenwood RXD-V828 User Manual

RXD-V525/V626/V727/V828
9
CIRCUIT DESCRIPTION
2-4 EXPANDER IC PIN DESCRIPTION
(X13:IC14) BU2090F
Pin No. Name I/O Connect Description
1 VSS - - GND
2 DATA I PD DATA INPUT
3 CLOCK I PD CLOCK INPUT
4 120/70 O - DECK 120/70us CHANGEOVER
5 D-R/P O - DECK DOLBY R/P CHANGEOVER
6 B1/B2 O - DECK B1/B2 CHANGEOVER
7 DOLBY O - DECK DOLBY ON/OFF
8 NOR/CrO2 O - NOR/CrO2 CHANGEOVER
9 BEAT CANCEL O - BEAT CANCEL ON/OFF
10 - O - NO USED
11 CD REC O - CD REC CONTROL
12~15 NC O - NO USED
16 VDD - - +5V
(X14: IC52) BU2090 (LED ON : LOW ACTIVE)
Pin No. Name I/O Connect Description
1 VSS - - GND
2 DATA I PD DATA INPUT
3 CLOCK I PD CLOCK INPUT
4 SOUND O - SOUND ICON LED ON/OFF
5 TIMER O - TIMER ICON LED ON/OFF
6 EX.BASS/SW O - EX. BASS/SW LED ON/OFF
7 ECHO 1 O - ECHO 1 ON/OFF PORT
8 EMUTE O - ECHO MUTE PORT
9 DISC3 O - DISC3 LED ON/OFF
10 DISC2 O - DISC2 LED ON/OFF
11 DISC1 O - DISC1 LED ON/OFF
12 MENU O - MENU LED ON/OFF
13 CD-PGM O - CD PGM ICON LED ON/OFF
14 CD-TO-TAPE O - REC OPTIONS ICON LED ON/OFF
15 TAPE-TO-TAPE O - DUBBING ICON LED
16 VDD - - +5V
(X14:IC53) BU2090 (LED ON : LOW ACTIVE)
Pin Name I/O Connect Description
1 VSS - - GND
2 DATA I PD DATA INPUT
3 CLOCK I PD CLOCK INPUT
4 KEY CON O - KEY CON LED ON/OFF
5 - O - NO USED
6 ECHO O - ECHO LED ON/OFF
7 SURROUND O - SURROUND ICON LED ON/OFF
8 - O - NO USED
9 PBC O - PBC LED ON/OFF
10 - O - NO USED
11 VIRTUAL O - DOLBY VIRTUAL SURROUND LED ON/OFF
12 3 STEREO O - DOLBY 3 STEREO LED ON/OFF
13 PRO LOGIC O - DOLBY PRO LOGIC LED ON/OFF
14 - O - NO USED
15 KARAOKE O - KARAOKE LED ON/OFF
16 VDD - - +5V

Kenwood RXD-V828 Specifications

General

Brand	Kenwood
Model	RXD-V828
Category	Stereo System
Language	English