Pioneer KEX-M8406ZT-91/UC, Руководство по обслуживанию

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KEX-M8406ZT,M8406ZT-91,M9406ZT,M9406ZT-91
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Pin Functions (PD5579A)
Pin No. Pin Name I/O Function and Operation
1 MUTESENS Not used
2
linh
O Inhibit output for LCD driver
3 LCE O Chip enable output pin for LCD driver
4 ILL Not used
5 LDO O LCD driver data output
6 NC Not used
7 LCK O Clock output for LCD driver
8 BYTE Connect to GND
9 CNVSS Connect to GND
10 XCIN Not used
11 XCOUT Not used
12
reset
I Reset input
13 XOUT O X'tal terminal
14 VSS GND
15 XIN I X'tal terminal
16 VDD Power supply
17
nmi
Connect to VDD
18
rck
I RDS clock input
19
ldet
I PLL lock sense input
20 NC Not used
21 RX2 I BUS data input
22 IPPW O BUS driver power supply output
23
ilsens
I Illumination sense input
24
drst
O Reset output
25 57K I 57kHzBP-OUT sense input
26
currq
O Current request
27
sk
I SK signal input
28
rdslk
I RDS LK signal input
29 RX1 I BUS data input
30 TX O BUS data output
31 PDO O Data output for PLL IC
32 PDI I Data input from PLL IC
33 PCK O PLL clock output
34 PCE O Chip enable output for PLL IC
35 ECE Not used
36 RDSMUTE O RDS mute
37 AMMUTE O AM mute output
38 FMMUTE O FM mute output
39
blpw
O Back Light ON/OFF
40 MODSENS I Modulation sense
41 EPM Not used
42 RDT I RDS demodulation data input
43 FMPW O FM power output
44 AMPW O AM power output
45
swvdd
O Grille power supply control output
46 CE Not used
47 ANTB O Antenna control B
48 ANTA O Antenna control A
49 MUTE O BUS mute output
50
sysmut
O System mute
51
dssill
O DSS illumination output
52
syspw
O System power control output
53 ENC1+ I VOL encoder (+) input
54 ENC1- I VOL encoder (-) input
55
power
I POWER key input
56-61 KST5-0 O Key strobe output
7.2.1 IC
7.2 PARTS