Panasonic VDR-D220E Service Manual page 47

Operation Key does not work
Check voltage of Pin 24 of FP61 on Main P.C.B.
Pin 24 (MODE_VDD):
OK
Check Key operation.
Check voltage of FP61 as following voltage chart.
OK
Replace Main P.C.B.
Operation Key
START/STOP
EJECT
MODE DIAL (DISK REC)
MODE DIAL (DISK PLAY)
MODE DIAL (CARD REC)
MODE DIAL (CARD PLAY)
JOYSTICK (DOWN)
JOYSTICK (RIGHT)
JOYSTICK (LEFT)
JOYSTICK (UP)
DELETE
LIGHT
MENU
ENTER
POWER ON
PHOTO
ZOOM (TELE)
ZOOM (WIDE)
USB Jack, DV Jack, SD Card problem
If there are any problem in USB Jack and DV Jack
communication or SD Card operation, replace the
Main P.C.B.
2.8V
Pin No. of FP61
Pin 1
Pin 3
Pin 5
Pin 5
Pin 5
Pin 5
Pin11
Pin11
Pin11
Pin11
Pin12
Pin12
Pin12
Pin12
Pin 14
Pin 18
Pin 20
Pin 20
47
NG
Replace Main P.C.B.
NG
Replace Side L Operation Unit.
When push or select
0V
0V
2.8V
1.9V
1V
0V
0V
0.6V
1.3V
2V
0V
0.6V
1.3V
2V
0V
0V
2.8V
0V