Sony SPP-Q123, Руководство по обслуживанию

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Channel Setting:
During startup in machine test mode, make the following channel
settings by loading the terminal input data.
Machine Test Mode Input / Output:
1. Input (Input ports for other than main tasks)
2. Output (Output ports for other than main tasks)
Pin Name Pin No. Function Logic
ROW1 (TP17) 29
ROW2 (TP16) 31
ROW3 (TP15) 32
Setting the CH (channel)
Refer to channel settig
ROW4 (TP14) 33
ROW5 (TP13) 34
TEST CH(TP33) 1
Control terminal for setting the CH (channel)
H : OFF, L : ON
TEST SW(TP43) 40 Start up of the tet mode H : Start, L : No start
TEST ACT (TP44) 44
During the test mode, causes start of intermittent
operation with external input.
H : Intermittent start
Pin No. 34 33 32 31 29 RX frequency TX frequency
Channel ROW5(TP13) ROW4(TP14) ROW3(TP15) ROW2(TP16) ROW1(TP17) (MHz) (MHz)
CH1 H L L L L 43.720 48.760
CH2 H L L L H 43.740 48.840
CH3
H L
L H L 43.820 48.860
CH4 H L L H H 43.840 48.920
CH5 H L H L L 43.920 49.020
CH6 H L H L H 43.960 49.080
CH7 H L H H L 44.120 49.100
CH8 H L H H H 44.160 49.160
CH9 H H L L L 44.180 49.200
CH10 H H L L H 44.200 49.240
CH11 H H L H L 44.320 49.280
CH12 H H L H H 44.360 49.360
CH13 H H H L L 44.400 49.400
CH14 H H H L H 44.460 49.460
CH15 H H H H L 44.480 49.500
CH16 L L H H L 46.610 49.670
CH17 L L H H H 46.630 49.845
CH18 L H L L L 46.670 49.860
CH19 L H L L H 46.710 49.770
CH20 L H L H L 46.730 49.875
CH21 L H L H H 46.770 49.830
CH22 L H H L L 46.830 49.890
CH23 L H H L H 46.870 49.930
CH24 L H H H L 46.930 49.990
CH25 L H H H H 46.970 49.970
TEST1 L L L H L 43.780 48.800
TEST2 L L L H H 43.890 48.970
TEST3 L L H L L 46.800 49.910
TEST4 L L H L H 46.900 49.950
Pin Name Pin No. Function H Logic L Logic
TALK LED(TP35) 48
Various input/output monitor output (default :
RSSI(H) detection).
No detection Detection
KEY LED(TP55) 2
During test mode : All light lit. However, does not
include measurment of consumption current.
No light Light