Hameg Instruments HM8148-2 Service Manual Seite 16

CLOCK TYERMALHEAD
SET
RES
21
74HCJ2
TEMPERATURE
HEAD
IN4149
RS024
Änderungen vorbeholten ! to change without notice !
ICSOtA
lcsotB
748C'4
4
9
74HC14
N/C
4
SCHRADE
- EN+24V
102 — HMSW
103 — BATTCHEO<
FAILURE
104 BATTFNL
- HEAD/UP
106
107 -
toe = RAMSEL
109 RCNISEL
1010 —
1011 — ROM2S1
'012
1013 = PULSE
1014
FREI'
1015 — CLKH6006
1015 - STI
1017 — ST2
1018 - ST3
1019 ST4
1020 LATCH
= BATT
1021
1022 = BATN3001
1023 — UBATTRA"
74"C'4
107
12
DATA
STEPPER
'CS012E
BATTERY BAD DETECTION
i test
5CVA
RSOIS
lcso
•cssoc
iCS09A
74Hc08
CPU
C02
DS
07 DAZ
17
Y.9/1Eov
OOT - DRIVER
STROBETIYE
T—3.3mg
IN4149
RS0'4
Main Board
STEPPIN
WC
DRIVE
FAST/SLOW-O
I-DECAY
gggg
RS0'9
R 17 RS018
15
Rx/CX
C504
m12e/63v
14
CX
ö
N/c
—Graph
HM