Pioneer KEX-M8547ZT/EW, Руководство по обслуживанию

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KEX-M8547ZT/EW
48
1 2 3 4
1 2 3 4
C
D
F
A
B
E
7.2 IC
-
Pin Functions(PD5945A)
Pin No. Pin Name I/O Function and Operation
1 SYSPWR O Power supply control output
O
I 2 ISENS Illumination sense input
3 KISYU Model input
4 LAMP Lamp power supply control(D/A) output
6
sysmute
O System mute output
O 5
sysmute@
System mute output for RSE
7 RSEMUTE O RSE mute output
8 BYTE I
I
I
Vss(Single chip) input
9 CNVSS CNVSS input
10 LANMUTE O AVC-LAN mute output
11 SWVDD O SWVDD output
12
reset
I
I
Reset input
I
13 XOUT O Main clock output
14 VSS GND input
15 XIN Main clock input
I
I 16 VCC Power supply(2.7-5.5V) input
17
nmi
VDD input
18
rck
I RDS data clock input
19
ldet
I
I
PLL lock signal input
20 NC Not used
Model input(L, R)
21 RX2 (BUS)
22 IPPW O BUS power supply output
23 SEL2a O
O
Selector switch a output for RSE
O
Selector switch b output for RSE
24 NC Not used
Sub tuner data output
25 SEL2b O
26 SHIMUKE
27 SEL1a O
I
I
Selector switch a output for AMP
28 SEL1b O
O
Selector switch b output for AMP
29 RX1 (BUS)
30 TX (BUS)
31 PDO O PLL data output
32 PDI I PLL data input
33
pck
O
O
PLL data clock output
O 34 NC Not used
35 SPDO
39 SCPON O
I
Sub tuner power supply control output
O
40 SSD Sub tuner station ON signal input
41, 42 NC Not used
43 FMPW O
44 AMPW O AM power output
FM power output
36 SPDI I
O
Sub tuner data input
37
spck
Sub tuner data clock output
38 SCE O Sub tuner chip enable output
45
rdsmute
O RDS mute output
46
drst
O RDS decoder IC reset output
47
currq
O Current request output
48 RDS57K I
I RDS 57kHz ON/OFF input
49 RDT RDS data input
50
rdslk
I RDS station ON signal input
51 LOCL O Local L output
O 52, 53 PCE1, 2 PLL chip enable 1, 2 output
54 SDBW I SD bandwidth ON signal input
55 NL2 I NL2 ON signal input
56 FMSD I FM ON signal input
I 57
st
Stereo input