GX-201KHF2/LHF2/RHF2/SHF2
6
Pin No. Pin Name I/O Application Processing Operation Description
44 NAVI_SW O NAVI voice switching NAVI interruption : H, Normal : L
45 NAVI_MUTE O
NAVI voice Frontch interruption mute (When switching)
NAVI interruption start/release : L, Normal : H
AM 9kHz step 747~900, 1125~1287, 1494~1629 : Hi,
46 DC/DC_FREQ O DC/DC oscillation frequency control AM 5kHz step 750~900, 1110~1270, 1480~1630 : Hi,
Other : L
E, General type : Open, not used
47 NC (DIVER) O Diversity antenna control J, M type : Normal mode : L (DIVER ON),
Test mode : H (OFF) or L (ON) switching (Initial : H)
48 P_STBY O Power IC standby control ACC ON, POWER ON :H, Other : L
Mute : L, Other : H
49 P_MUTE O Power IC mute control This mute should not be normally used when playing
is broken off such as search during play.
50 SVR O SVR control Normal : L, Discharge : H
51 ANT_CON O Power antenna control
52 NC O Not used Open
53 IGN_DET I IGN detection
54 ON_REQ I F-BUS ON request System ON request : L
55 SYS_ON O F-BUS ON output System ON : H
56 NC O Not used Open
57 SYS_OFF O F-BUS OFF output System OFF : H
58 BVDD - 5V electric potential
59 BVSS - GND electric potential
60 BUS_STBY O BUS IC standby control System ON : H
61 PON O Power ON control
Power ON : L, Power OFF : H, Stabilization time 400ms
62 DC/DC_H O DC/DC (For HTR-VFD) control HTR ON : H, HTR OFF : L, Stabilization time :550ms,
Turn to H after receiving panel µ-com HVFD_ON :H
63 DC/DC_A O DC/DC (For AUDIO-VFD)control
AUDIO ON : H, AUDIO OFF : L, Stabilization time 500ms,
Turn to H after receiving panel µ-com AVFD_ON : H
64
CD_LOE/LIM_SW
I CD down limit SW input Disk chucking : H, Chattering time 30ms (+20%)
65 CD_MOTOR O CD loading motor (+) control LO/EJ mode : H, Other : L, In other mode,
CD mechanism LO/EJ pin is switched to pull-down.
66 CD_LO/EJ I/O CD loading/eject control Normal : Hi-Z (Refer to 65pin), Eject : H, Loading :L
67 CD_MSTOP O CD standby control Stop : L (Mechanism standby), Normal : H
68 CD_MRST O CD reset Reset : L, Reset at rise of L→H
69 CD_MUTE I CD audio mute request Mute : L, Activated only when CD_MSTOP : H
70 CD_8EJE_SW I CD 8cm disk eject end SW
Eject complete : H edge, Chattering time 30ms (+20%)
71 CD_LOS_SW I CD loading start SW
Loading start : H edge, 8/12cm disk is found : L,
Not found :H, Chattering time 30ms (+20%)
72
CD_12EJE_SW
I CD 12cm disk eject SW
Eject complete : H edge, Chattering time 30ms (+20%)
MICROCOMPUTER’STERMINAL DESCRIPTION
