Pioneer FX-M2317ES, Руководство по обслуживанию, Страница: 66 / 75

66
FX-M2317ZSA
-
Pin Functions(PE5223B)
Pin No. Pin Name I/O Format Function and Operation
1 MOD I Destination sense analog input
2 RSL I Sub tuner signal level analog input
3 RSD I Sub tuner station detect input
4 AVSS A/D GND
5 ILLCON O C Illumination power analog output
6 DINJ O C Disc set indicator control output
7 AVREF1 (D/A converter standard voltage)
8 PDI I PLL data input
9 PDO O C PLL data output
10
pck
O C PLL clock output
11 RDI I Serial data input for RDS IC
12 RDO O C Serial data output for RDS IC
13
rck
O C Serial clock output for RDS IC
14
bsrq
I P-BUS serial pole request input
15 BRXEN I/O C P-BUS reception enable input/output
16
brest/TSI
O C P-BUS reset output
17 BDATA/TSO I/O C P-BUS serial data input/output
18
bsck/TCK
I/O C P-BUS serial clock input/output
19-26 D0-7 I/O C Address/Data input/output
27 A8 O C Address output
28
cs
O C CAN BUS chip select output
29
rst
O C CAN BUS IC reset output
30-32 VOL1-3 I Rotary encoder input
33 VSS GND
34 MS I Cassette mechanism MS sense input
35
mtl
I Cassette mechanism metal detect input
36
load
I Cassette mechanism loading detect input
37 POS I Cassette mechanism position sense input
24
X1 GND AOUT AIN EO1 EO0 GND FM AMVCO WBVCO VDD FMIFC AMIFC
X0
PCE
DI
pck
DO
wb/LW
DVCONT
LOCL
seek
fm
am
st
23 22 21 20 19 18 17 16 15 14 13
1 2 3 4 5 6 7 8 9 10 11 12
REFERRENCE
DIVIDER
C 2 B
I/F
PHASE DETECTOR
CHARGE PUMP
SWALLOW
COUNTER
1/16,1/17
4bits
12bits
PROGRAMABLE
DIVIDER
DATA SHIFT REGISTER
LATCH
POWER
ON
RESET
UNIVERSAL
COUNTER
*LC72146MQ2
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
7.2 IC