HappyJapan HCR3-1502, Maintenance Manual

Page: 208 / 216

208
E9-13 Others / Electric
Trouble Factor Cause of trouble and measure Page
Frame overrun
Mechanical
1. Interference between censor circuit board and douser. E2-7
1-1 Position adjustment of douser.
1-2 Replace of censor circuit board.
2. Check whether cable has problem or not. E2-7
2-1 Replace in case damage exists.
2-2 Insert connector again.
3. No damage in electric parts?
3-1 Replace LCD-CE Board. E3-2
3-2 Replace of CONT-R2 board. E2-1
Key on control box Mechanical
1. When removing panel in replacing circuit board , due to poor cable bundling,
can not be pressed
circuit board being pushed from inside.
down and returned
1-1 Bundle cable again
Defect of LCD
Mechanical
1. Check LCD .
1-1 Replace of LCD E3-2
2. Inadequate condition of cable insertion
2-1 Insert to the back firmly
3. Check whether LCD-CE board is out of order or not.
3-1 Replace of LCD-CE board E3-2
No response of
Mechanical
1. Check it touch panel bites foreign object or any damage on the touch panel.
Touch panel 1-1 Exchange touch panel E3-2
Desing can’t be
Mechanical
1. Check if stock design is over 999
read 1-1 Try to delete stock design
1-2 Try to take off and put in SD card inside monitor or Exchange SD card
Defect of data
Mechanical
1. Check whether PC has problem or not.
communication 1-1 Affirm whether there is problem or not.
(E-90) 2. Check LCD-CE board is out of order or not.
(E-91) 2-1 Replace of LCD-CE board. E3-2
Watch doesn't
Mechanical
1. Trouble in back-up battery
indicate time 1-1 Replace back-up battery. E3-3
( ) ----- Reference instruction book
P**-P** --- Refer to Happy Link instruction book