Name, Meaning And Type Of Signal - Hameg HM1004 Service Manual

Name Type of signal Board
1 \EXT-SW analog
2 \INTBON digital
3 \V1-TRG digital
4 \V2-TRG digital
5 5V CPU 5V stabil.
6 ADD digital
7 ALT-TB digital
8 ANA_MODE digital
9 ANA-Z digital
10 AUTO_FOC analog
11 BLANK analog
12 BLOUT digital
13 C_SW1 digital
14 C_SW2 digital
15 CB_SW digital
I6 CS_AD digital
17 CS_DA digital
18 CS_MAIN digital
19 CS1 digital
20 D_ANA digital
21 DARK2 digital
22 DEL-EN digital
23 DEL-POS analog 10 bits MB
24 DIG_TR digital
25 DY11 Signal
26 DY12 Signal
27 DY21 Signal
28 DY22 Signal
29 END-HO digital
30 END-SW-A
31 END-SW-B
32 EXT-SW Signal
33 FOC_CTR analog
34 FOC_FC analog
35 GATE-A digital
36 GATE-B digital
37 HOS digital
38 IA*10 digital
39 IA*100 digital
40 IA*2 digital
41 IA*5 digital
42 I8*10 digital
43 IB*100 digital
44 IB*2 digital
45 I8*5 digital
46 INT A+B analog 8 bits
47 INT A-B analog 8 bits
48 INT RDOT analog 8 bits
49 LF-TRG digital
50 LINE-ON digital
51 LINE-TRG signal
52 MAG_10 digital
53 MAIN_CLK digital
54 PP- analog
55 PP+ analog
56 PP-DIS digital
57 SCLK digital
58 SDI digital
59 SDO digital
60 SH-DI digital
Subject to change without notice
Meaning
MB, AT signal from external trigger unit
MB control signal for timebase B intensity
MB trigger mode switch CH1
MB trigger mode switch CH2
MB. FC supply voltage for ADC, DACs, CPU
MB addition CH1 + CH2
MB alternate timebase
MB controls analog- / digital mode
MB, RO control signal for READOUT intensity (analog-/ digital intens.)
MB, CRT optimizes beam sharpness (max./min. intensity)
MB, CRT blanking signal
MB unblank pulse
MB selects timebase A timing and holdoff capacitors
MB selects timebase A timing and holdoff capacitors
MB selects timebase B timing capacitors
MB chip select ADC
MB chip select DACs
MB chip select X-PLD, TB & TRG-register
MB chip select V-PLD
MB, RO, YFA controls digital-/analog readout
MB. RO unblank signal for readout
MB enable DELAV-comparator
DELAV-comparator reference voltage
MB prepared for digital board
MB prepared for digital board
MB prepared for digital board
MB prepared for digital board
MB prepared for digital board
MB indicates the end of the holdoff time
MB indicates the end of timebase A ramp
MB indicates the end of timebase B ramp
MB, AT external trigger signal
MB, CRT line from focus potentiometer to CRT
MB, FC line from focus potentiometer to CRT
MB timebase A control line
MB timebase B control line
MB minimum holdoff in AUTOSET condition
MB timebase A
MB timebase A
MB timebase A
MB timebase A
MB timebase B
MB timebase B
MB timebase B
MB timebase B
MB intensity for A+B
MB intensity for A-B
MB intensity for READOUT
MB control signal for LF trigger coupling
MB control signal for line (mains) triggering
MB, PS line (mains) trigger signal
MB control signal for magnification
MB gated SCLK for X-PLD & register
MB negative peak value
MB positive peak value
MB control signal for peak value discharge (i.e. Autoset..)
MB, FC, RO system clock
serial data ADC,RO → CPU
MB, FC, RO
serial data CPU → V-PLD. ADC. DAC. Register, RO
MB. FC. RO
serial data register → X-PLD
MB

Name, Meaning and Type of signal

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