Denon DN-C680 Service Manual page 16

MN662724 (MA: IC114)
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MN662724 Terminal Function
Pin No. Symbol I/O
1 BCLK O
2 LRCK O
3 SRDATA O
4 DVDD1
5 DVSS1
6 TX O
7 MCLK I
8 MDATA I
9 MLD I
10 SENSE O
11 FLOCK O
12 TLOCK O
13 BLKCK O
14 SQCK I
15 SUBQ O
16 DMUTE I
17 STAT O
18 RST I
19 SMCK O
20 PMCK O
21 TRV O
22 TVD O
23 PC O
24 ECM O
25 ECS O
26 KICK O
27 TRD O
28 FOD O
29 VREF I
30 FBAL O
31 TBAL O
32 FE I
33 TE I
34 RFENV I
35 VDET I
41
40
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20
Bit clock output for SRDATA.
L,R discrimination signal output.
Serial data output.
Power supply for digital circuit.
GND for digital circuit.
Digital audio interface output signal.
Microcomputer command clock signal input (latches data at rising edge).
Microcomputer command data input.
Microcomputer command load signal input. ("L": load)
Sens signal output (OFT, FESL, NACEND, NAJEND, POSAD, SFG).
Focus servo draw in signal ("L": draw in state).
Tracking servo draw in signal ("L": draw in state).
Subcode block clock signal (fBLKCK=75Hz).
External clock input for subcode Q register.
Subcode Q code output.
Muting input ("H": mute).
Status signal (CRC, CUE, CLVS, TTSTOP, FCLV, SQOK).
Reset input ("L": reset).
8.4672MHz clock signal output at MSEL="H". 4.2336MHz clock signal output at MSEL="L".
88.2kHz clock output.
Traverse forcible sending output. 3-state.
Traverse drive output.
Spindle motor ON signal ("L": ON).
Spindle motor drive signal (forcible mode output). 3-state.
Spindle motor drive signal (servo error signal output).
Kick pulse output. 3-state.
Tracking drive output.
Focus drive output.
Reference voltage for DA output portion (TVD,BCS,TRD,FOD,FBAL,TBAL).
Focus balance adjusting output.
Tracking balance adjusting output.
Focus error signal input (analog input).
Tracking error signal input (analog input).
RF envelope signal input (analog input).
Vibration detecting signal input ("H": detect).
Function
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DN-C680 16