Pioneer CDX-M2096ZRN, Руководство по обслуживанию

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Pin Functions (PD5498A)
Pin No. Pin Name I/O Format Function and Operation
1 VDIN I Power supply short sensor input
2–5 NC Not used
6 XA0 O NM Control signal distinguishing data from microcomputer
7
xsck
O NM LSI clock output
8 XSO O NM LSI data output
9 XSI I LSI data input
10
xstb
O C CD LSI strobe output
11
xrst
O C CD LSI reset output
12–14 NC Not used
15
bsens
I Back up power sense input
16
brst
I P-BUS reset input
17
bsrq
O C P-BUS service request output pin
18
brxen
I/O C P-BUS reception enable input/output pin
19
bsck
I/O C P-BUS serial clock input/output
20 BSO O C P-BUS serial data output
21 BSI I P-BUS serial data input
22
ejsw
I Eject signal input
23
mag
I Magazine lock switch
24 CNVSS I GND
25
reset
I Reset input
26
power
O C CD +5V control
27 CONT O C Server driver power control output (CD)
28 XIN I Crystal oscillating element connection pin
29 XOUT O Crystal oscillating element connection pin
30 VSS GND
31–57 NC Not used
58 MIRR I Mirror detector input
59 LOCK I Spindle lock detector input
60 FOK I FOK signal input
61–64 NC Not used
65 I1X3 O C Motor driver control output
66 I2 O C Motor driver control output
67 I4 O C Motor driver control output
68 CDMUTE O C CD mute output
69
adena
O C A/D reference voltage output
70
testin
I Test program mode input
71 VCC 5V
72 VREF I A/D converter reference voltage input
73 AVSS I A/D GND
74,75 NC Not used
76 DISK I Disc detector input
77 EPVO I Voltage input from ELV position sense
78 EREF I Voltage input from ELV
79 MSW I Disc sense timing input and tray position input
80 TEMP I Temperature detector
40
CDX-M2096ZRN
7. GENERAL INFORMATION
7.1 IC
*PD5498A
80
1
20
21 40
41
60
61
Format Meaning
C C MOS
NM Middle N channel open drain
IC's marked by* are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.