JVC KD-X120EE - Page 10

(No.MA606<Rev.002>)10/20
102 NC O No Use (for non Marine model)
103 SSISCK O DAC Audio Serial Data Clock 44.1kHz
104 SSIWS1 O DAC L/R Clock 44.1kHz
105 MRC_PON O Enable Marine REMO Power Supply (For MARINE model)
105 DEBUG 2C O For Debug H: Power On / L: Power Off
106 SSITx O Servo DSP Data Output
107 Vss - GND
108 DAC_CCLK O DAC Control Data Clock
109 Vcc - Power supply
110 DAC_CDTI O DAC control Data Input
111 TU_RST O HELIO/CAYMAN (HD) Reset L: Reset ON/
H: Reset OFF
111 NC O No Use (For non DAB/HD model)
112 PVcc - Power supply for I/O circuits
113 MRC_DATA_SYS O Marine REMO Data Output UART 57.6kHz (For MARINE model)
113 NC O No Use (for non Marine model)
114 Vss - GND
115 DAC_CS O DAC Chip Select
116 BEEP O Output for Beep Tone Generator H (Pulse): BEEP/L: OFF
117 MRC_REQ_SYS O Command Request from SYS-com to Marine REMO
(For MARINE model)
117 NC O No Use (for non Marine model)
118 PCB_TEST_MODE I PCB Test Mode Switch L: Normal Mode/H: Check
Mode (After Reset soft-
ware need to check the
pin input. If detect high it
should enter Serial Num-
ber mode)
118 WDT O Watch Dog Timer output L: Normal Mode /
H: Reset by WDT
119 MRC_EN O Marine REMO Data Select (For MARINE model)
119 DEBUG_2B O For Debug
119 Field Test 2 O RDS data log output (standby for field test)
120 Field Test 1 O RDS data log output (standby for field test)
120 FDAC_RST O DAC reset L: DAC reset/
H: DAC reset off
Pin No. Pin Name I/O Application
Processing/Operation/
Description