Subaru SVX 1992 Manual page 844

4-4 (M5B21
BRAKES
Bracket
Pole piece
Sensor body Tone wheel
Harness L - _
0
-v
Tone wheel
Full speed
Pole piece
Al-A, L
S
I
N
Low speed /
' Permanent magnet
Fig. 23
2. ELECTRONIC CONTROL UNIT (E.C .U .)
The electronic control unit is a digital type that utilizes
LSI elements to achieve compact structure and improve
circuit reliability.
It consists of an arithmetic circuit, control circuit, signal
input-output circuits, a safety circuit and a regulated
power circuit . All these circuits are housed in the case
located on the PC board .
14