No Display On Console - Vision Fitness Vision series Service Manual

Possible causes:
1. Breaker is damaged.
2. ON/OFF switch is damaged.
3. MCB is damaged.
4. 6-pin console cable is damaged.
5. PCB is damaged.
Fix:
1. ( refer to "MCB LED layout & indication" ... ... SECTION 5)
Verify if LED 115vAC(AC) is lit. If this LED is lit, go to step 2.
If LED 115vAC(AC) is not lit, verify the following:
A
2. The switch is turned to the "ON" position.
( If the switch light isn't lit, replace the switch.)
u
Verify wire connection AC1 & AC2 on the MCB.
( refer to "wiring diagram" )
u
Verify the ON/OFF switch, breaker & socket wires are connected.
3. Verify if LED +11v & +18v is lit. If one is not lit, replace MCB.
4.
Replace console cable.
5. Replace PCB.

No display on console

u Inspect the circuit breaker to see if it has
B
tripped off.
( If it is tripped off ... .like diagram B, reset
the breaker. And check which part is
short-circuited. Then replace the short-
circuited part.)
6-1 Revision: 1.0 Date: 2001-06-01