Wiring - Technogym spin trainer Maintenance Manual

• Fan control board
name type of connector
K1 AMP MODU II 4-pin M.
K2 AMP MODU II 2-pin M.
K3 AMP MODU II 2-pin M.
• Power supply
name type of connector
CN1 PANDUIT 6-pin
CN2 PANDUIT 8-pin
• Alternator interface board
name type of connector
CN1 AMP MATE-N-LOCK 15-pin F
CN2 AMP MATE-N-LOCK 6-pin F
CN3 AMP MODU I 4-pin M.
2.6.2. W
IRING
Cable SP-1 consists of 3 sections terminating in a connector that plugs into CN1 on the CPU board.
In the interests of simplicity, these 3 sections are described separately below:
SP-1: Internal connecting cable – machine control
CPU/CN1
1
2
3
4
5
6
On some machines, the signal designated +12 V in the above table is actually 10.5 V.
SP-1: Internal connecting cable – fan power supply
Fan control
board / K3
1
2
Page 2.4
CPU – Alternator interface board
Signal
+12 V
+ 5 V
ground
-12 V
Alternator RPM X 6
Alternator control frequency
Fan control board – CPU – Alternator
Signal
+12 V
-12 V
SPIN TRAINER: Service & Maintenance Manual - rev. 2.0
connection
to CPU board (logic)
to fan
to CPU board and alternator (power)
connection
to mains power supply
to alternator interface board
connection
to CPU board
to alternator
to power supply
Color
Red
Orange
Black
Blue
Violet
Brown
Color CPU/CN1
Red -
Blue 4
Alter. board/
CN1
1
2
3
13
5
6
Alternator
Resistor +
-