JVC KD-LH70R, Руководство по обслуживанию

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KD-LH70R
(No.49803)1-45
44 BUZZER O Buzzer output
45 EPROM-DI I I2C data input
46 EPROM-DO O I2C data output
47 EPROM-CLK O I2C clock output
48 OPEN I Door open switch
49~52 NC - No use
53 SD/ST I Station detector or stereo indicator input
54 NC - No use
55 MONO O Monaural selection output H:Monaural
56~60 NC - No use
61 DETACH I Detach detect input H:Detach
62 AFCK O AF check output
63 SEEK/STOP O Auto seek and stop selecting output
64 IFC CONT O IFC control output
65 FM/AM O FMAM band selecting output H:FM
66 PLLCE O CE output for PLL IC
67 PLLDA O Data output for PLL IC
68 PLLCK O Clock output for PLL IC
69 PLLDI I Data input from PLL IC
70 TELMUTE I Telephone muting detection input
71 NC - -
72 VSS - GND
73 DIMIN I Dimmer detector input L:Dimmer ON
74 PS1 I Power save 1 L:ACC off
75 POWER O Power ON/OFF control output H:Power on
76 CDON O CD power supply control output H:CD power on
77 MUTE O Muting output L:Muting on
78~80 NC - -
81 VDD - Micon power supply
82 NC - -
83 VOLDA O Data output for E-volume IC
84 VOLCL O Clock output for E-volume IC
85 NC - -
86 SUB MUTING O Muting control output for subwoofer
87~88 NC - -
89 STAGE2 I Model selecting input
90 STAGE1 I Model selecting input
91~93 NC - -
94 TEST - For rewriting flash memory
95~100 NC - -
Pin No. Symbol I/O Function
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