JVC KD-S845 Service Manual page 33

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Pin No. Symbol
39 BUSSCK
40 BUSI/O
41 LCDDA
42 LCDCK
43 LCDCE
44 to 52 NC
53 SD/ST
54 LOCAL
55 MONO
56 MP3CLK
57 MP3DIN
58 MP3DOUT
59 MP3STBY
60 MP3RESET
61 M3REQ
62 DETACH
63 SEEK/STOP
64 NC
65 FM/AM
66 PLLCE
67 PLLDA
68 PLLCK
TE
L 13942296513
69 PLLDI
70 TEL MUTE
71 NC
72 VSS
73 NC
74 PS1
75 POWER
76 CDON
77 MUTE
78 to 80 NC
81 VDD
82 NC
83 VOLDA
84 VOLCLK
85 to 89 NC
90 STAGE
91 BUCK
92 CCE
93 RST
94 TEST
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95 BUS0
96 BUS1
97 BUS2
.
98 BUS3
99 DISC SEL
100 CDRW
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I/O
I/O J-BUS serial clock signal I/O terminal
I/O J-BUS data input/output terminal
O Data output terminal for LCD driver
O Clock output terminal for LCD driver
O Chip enable 1 output terminal for LCD driver
- Not use
I Station detect, Stereo signal input terminal
O Local ON/OFF select signal output terminal
O Monaural ON/OFF select signal output terminal
O MP3 clock signal output terminal
I MP3 data input terminal
O MP3 data output terminal
I MP3 standby signal input terminal
O MP3 reset signal output terminal
I MP3 request signal input terminal
I Detach signal detection input
O AUTO SEEK/STOP select signal output terminal
- Not use
O FM/AM select signal output terminal
O Chip enable signal output terminal
O Data output terminal
O Clock signal output terminal
I Data input terminal
I Telephone mute signal detection input
- Not use
- Connect to ground
- Not use
I Power save 1
O Power ON/OFF select signal output terminal
O Power supply control terminal for CD
O Mute signal output terminal
- Non connect
- Power supply terminal
- Not use
O Data output terminal
O Clock signal output terminal
- Not use
I Initial setting
O Micro computer interface clock signal output terminal
O Chip enable signal output terminal for micro computer interface
O Reset signal input terminal
- Test terminal
I/O Micro computer interface data I/O terminal
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I/O Micro computer interface data I/O terminal
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I/O Micro computer interface data I/O terminal
i
I/O Micro computer interface data I/O terminal
I Initial setting (H:8cm disc uncorrespondence)
O RF gain control
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Function
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