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DEH-1630R/XU/EW
52
1234
1234
C
D
F
A
B
E
- Pin Functions(UPD63712AGC)
Pin No. Pin Name I/O Function and Operation
1 LD O Output of LD
2 PD I Input of PD
3 PN I Assignment of pickup polarity
4 AVDD Power supply for the analog system
5 DGND Ground for digital circuits
6 RFOK O Output of RFOK
7 INTQ O Interruption signals to the external microcomputer
8 rst I Input of reset
9 A0 I Command/Parameter discrimination signal input
10 stb I Data strobe signal input
11 sck I Serial data clock input
12 SO O Serial data output
13 SI I Serial data input
14 DVDD Power supply for digital circuits
15 DAVDD Power supply for DAC
16 ROUT O Output of audio for the right channel
17 DAGND GND for DAC
18 REGC Connected to the capacitor for band gap
19 DAGND GND for DAC
20 LOUT O Output of audio for the left channel
21 DAVDD Power supply for DAC
22 XVDD Power supply for the crystal oscillator
23 xtal O Connected to the crystal oscillator
24 XTAL I Connected to the crystal oscillator
25 XGND Ground for the crystal oscillator
26 DVDD Power supply for digital circuits
27 C1D1 O Information on error correction
28 C1D2 O Information on error correction
29 C2D1 O Information on error correction
30 C2D2 O Information on error correction
31 C2D3 O Information on error correction
32 LOCK O Output of LOCK
33 MIRR O MIRR signal
34 HOLD O HOLD signal
35 PLCK O Output of PLCK
36 C16M O Output of 16.9344MHz
37 DGND Ground for digital circuits
38 TX O DAI output
39 EMPH O Pre-emphasis information output
40 FLAG O The flag for which output sound data cannot be corrected is outputted
41 DVDD Power supply for digital circuits
42 LIMIT I Signal is inputted when the register can be read
43 xtalen I Permission to oscillate
44 DGND Ground for digital circuits
45 DIN I Input of audio data
46 DOUT O Output of audio data
47 SCKIN I Clock input for audio data
48 SCKO O Clock output for audio data
49 LRCKIN I Input of LRCK for audio data
50 LRCK O Output LRCK for audio data
51 DVDD Power supply for digital circuits
52 FD+ O Output of focus drive PWM
53 FD- O Output of focus drive PWM
54 TD+ O Output of tracking drive PWM
55 TD- O Output of tracking drive PWM
56 SD+ O Output of thread drive PWM
57 SD- O Output of thread drive PWM
58 MD+ O Output of spindle drive PWM
59 MD- O Output of spindle drive PWM
60 DGND Ground for digital circuits