12 ST60 Instruments Service Manual 83142-1
ST60 Depth PCB details
Input/Output signals
(refer to Figure 3. ST60 Depth circuit diagram)
Rear case
Signal
connection
A (Red)
BATT+_2
B (Screen)
BATT-_2
C (Yellow)
STALK_2
D (Red)
BATT+
E (Screen)
BATT-
F (Yellow)
STALK
G (Black)
DEPTH-
H (Blue)
DEPTH+
J (Screen)
DEPTH_GND
Rear case connections to ST60 Depth instrument
Part 1. ST60 Instruments – Chapter 2. Depth
Description
Nominal 12V DC supply
OV
Intermittent streams of (nominal) 12V pulses
Nominal 12V DC supply
OV
Intermittent streams of (nominal) 12V pulses
Intermittent pulses of 200KHz, approximately 400us wide, 300Vp-p
Intermittent pulses of 200KHz, approximately 400us wide, 300Vp-p
OV
D4481-1