JVC KD-SH9101 Service Manual page 51

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Pin No Symbol
48 NOT USE
49 DETACH
50 RDY
51 INPUT OVER
52 S.RESET
53 INIT.RESET
54 RQ
55 DSP SCK
56 DSP DA
57 DSP SI
58 BBE
59 NOT USE
60 RDS DA
61 SD/ST
62 AFCK
63 SEEK/STOP
64 CF SEL
65 FM/AM
66 PLL-CE
67 PLL-DO
68 PLL-CLK
69 PLL-DI
70 TEL-MUTING
71 DIM-OUT
TE 72 VSS
L 13942296513
73 DIM-IN
74 PS1
75 POWER
76 NOT USE
77 MUTING
78 CD MUTING
79 CD RESET
80 NOT USE
81 VDD
82 VOL-MUTE
83 VOL-DA
84 VOL-CLK
85 NOT USE
86 SUB MUTING
87 LPF1
88 LPF2
89 STAGE2
90 STAGE1
91 PM0
92 PM1
93 PMKICK
94 TEST
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95 PNL-SW1
96 PNL-SW2
97 PNL-SW3
.
98 PNL-SW4
99 PNL-SW5
100 PNL-SW6
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I/O
- Not connect
I Detach detect input; H means detaching
I DSP data writing ready input
I lLINE,AUX input over detecting port, L: Input over
O DSP system reset output
O DSP initialize reset output
O DSP request input, RQ=L: Interface to micom
O DSP CLOCK OUTPUT
O DSP data output
I DSP data input
O BBE ON/OFF selecting output, H: BBE1,2,3,FIX L: OFF
- Not connect
- Not use
I Station detector or stereo indicator input;
H means a station is there, L means the program is stereo.
- Not use
O Auto seek and stop selecting output; H means seeking, L means receiving.
O Wide & Narrow
O FM,AM band selecting output; H=FM, L=AM
O CE output for PLL IC
O Data output for PLL IC
O Clock output for PLL IC
I Data input from PLL IC
I Telephone muting detection input; Active level can be selected H or L in PSM
O Dimmer detector output
- Ground
I Dimmer detector input L=dimmer on
I Power save1 L=ACC off
O Power ON/OFF control output H=power on
O Not connect
O Muting output L=muting on
I CD mute input L=mute on
O CD reset control out H=reset on
- Not connect
- Power supply
- Not use
O Data output for e-vol IC
O Clock output for e-vol IC
O Not connect
O Muting control output for subwoofer
O LPF control1
O LPF control2
I Feature selection H: R or Do L: J or U
I Feature selection H: R or U L: J or Do
O Panel motor close control output
O Panel motor open control output
O Panel motor kick control output
For rewriting flash memory
I Panel position sw1
I Panel position sw2
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I Panel position sw3
i
I Panel position sw4
I Panel position sw5
I Panel position sw6
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8
Function
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(No.49841)1-51
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