Panasonic CF-62 Service Manual page 23

CF-62
Mi KEYBOARD, MOUSE or TOUCH PAD DIAGNOSIS
Make sure that connecting cables, connectors and AC adapter are
not loose or disconnected prior to testing.
No, Symptom Troubleshooting procedures Source of problem | Ref.Page
| No. | [Resuit |
1
2-4 Is the keyboard connector YES jGo to No. 2-2 So
properly connected? NO |Keyboard connection
Replace the keyboard and see if 7-15
; ; YES |Keyboard
2-2 inputting from the keyboard NO 1Go to No. 2-3
functions normally?
2s raaietnieomad (es Manik 7
pba y NO |LCD FPG 7-12
functions normally.
3-4 Is the keyboard setting in the YES |Go to No. 3-2
operating system correct? NO Software setting
Replace the keyboard and see if =
inputting from the keyboard YES: Useyboard 7-18
: Go to No. 3-3
functions normally.
if inputting from the keyboard _ vein ee
functions normally. a Se a
4-1 |in Keyboard Pop Up unit. YES |Gears or pulley or belt 7-16
-15
Key top cannot be pressed.
Key top does not spring
back after pressing.
1-1 |Keyboard is broken.
Unit will not accept inputs
from any key.
input character is displayed
as garbage.
Replace the Main P.C.B. and see
keyboard unit does not
open.
Does operation return to normal? ne 010 NOt | —— |
Replace the motor or Angle
4-2 Sensor FPC in Keyboard Pop Up = Motor or Angle Sensor
unit YES |FPC 7-16
7-10
Does operation return to normal? | NO [Main P.C.B.
YES |Go to No. 5-2
* ?
5-1 |Is the mouse properly connected? a
5.9 Replace the mouse. YES |Mouse
Does operation return to normal? | NO |Main P.C.B. 7-10
Inputs from the TOUCH , YES |TOUCH PAD
PAD are not accepted Is the TOUCH PAD unit properly coaneetion 7
connected?
properly. | NO [Go to No. 6
Replace the TOUCH PAD or YES |}TOUCH PAD or
6-2 |TOUCH PAD FPC. TOUCH PAD FPC
Does operation return to normal? | NO {Main P.C.B.
Inputs from the mouse are
not accepted properly.
7-15
7-10