JVC KD-LX555R, Руководство по обслуживанию

Страница: 53 / 81

(No.49793)1-53
41 LCD_DA O Data output to LCD driver
42 LCD_SCK O Clock output to LCD driver
43 LCD-CE1 O Chip enable output 1 to LCD driver
44 BUZZER O Buzzer output
45 12C_DAI I 12C communication data input
46 12C_DAO O 12C communication data output
47 12C-CLK O 12C communication clock output
48 BUS-I/O O J-BUSI/O signal terminal
49 TMO O Tray motor negative signal output terminal
50 TM1 O Tray motor positive signal output terminal
51 DMO O Motor control signal output in door down
52 DM1 O Motor control signal output in door up
53 ST I Stereo signal input L:Stereo
54 NC - Not use
55 AFCK O AF check output AF check:L
56 C_SW1 I Chameleon machanical switch 1 detection signal input
57 C_SW2 I Chameleon machanical switch 2 detection signal input
58 C_SW3 I Chameleon machanical switch 3 detection signal input
59 C_SW4 I Chameleon machanical switch 4 detection signal input
60 C_SW5 I Chameleon machanical switch 5 detection signal input
61 VOL1 I Rotary volume signal 1 input
62 VOL2 I Rotary volume signal 2 input
63 SEEK/STP O Auto seek/stop selection output SEEK:L STOP:H
64 NC - Not use
65 FM/AM - FM/AM selection output FM:H AM:L
66 PLL_CE O IC control CE output
67 PLL_DO O IC control data output
68 PLL_CLK O IC control clock output
69 PLL_DI I IC control data input
70 TEL_MUTE I Telephone mute detection input
71 NC - Not use
72 VSS - GND
73 DIM_IN I Dimmer detection input L:dimmer ON
74 PS1 I Power save 1 Operating together with ACC.Power save :L Operating :H
75 POWER O Power ON/OFF selection output Power ON:H
76 CD_ON O CD power supply control signal output CD:H
77 MUTE O Mute output MUTEON:L
78 CD_RESET O Subwoofer cut off frequency control output 1
79 CD_MUTE O Subwoofer cut off frequency control output 2
80 NC - Not use
81 VDD - 5V
82 VOL_DA O data output terminal
83 VOL_CLK O clock signal output terminal
84 CF-SEL O FM band filter selection signal output
85 NC O Not use
86 LCD_RST O Reset signal output to LCD driver
87~93 NC - Not use
94 TEST - GND
95~100 NC - Not use
Pin No Symbol I/O Function
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