Sanyo VM-EX280P - Incorrect Auto White Balance; Incorrect Auto Iris; Power Zoom Inoperative; Incorrect Auto Exposure

SET POWER SW TO
“CAMERA” STANDBY
SW TO “STANDBY”
AND AUTO LOCK SW
TO ,MANUAL
1
IC914-20 R-Y
1
OK
1C931-43-45
1
OK
IC931-52
CHECK IC931
1
OK
CHANGE
SUBJECT
I
1
CHECK IC914
I
a
SET POWER SW TO
“CAMERA” STANDBY
SW TO “STANDBY
AND AUTO LOCK SW
TO MANUAL
+
AF MOTOR
MOVEMENT
CHECK”
1
MOVE
LENS
CHECK
ADJUSTMENT
CONNECTOR,
~
MOTOR, LENS
1 NO
OR NG
] INPUT SIGNAL ~ BLOCK I
1 OK
F
EE&.1
n
SET POWER SW TO
“CAMERA” STANDBY
SW TO “STANDBY
AND AUTO LOCK SW
TO MANUAL
4
(AUTO IRIS)
SOUND WHEN
INTERFACE
POWER OFF
CHECK”
1
OK
~ OK
1
lRIS
CHANGE
READJUSTMENT 1LLUMINATION
THAN 2.OV
1
OK
1
CHECK IRIS MOTOR
COIL IN LENS
CHECK 1C931
ASSEMBLY
I
4
n
HECK AF DAT
VOLTAGE
CHECK 1C935
INPUT BLOCK
CHANGE
(Q9301-Q9306)
1
OK
REFER TO “NO
PICTURE
I
SET POWER SW TO
1
o
PRESS AND
HOLD
T or W BUTTON
—-’-=7
I
CHECK IC937
I
n
CHECK ZOOM
MOTOR
SET POWER SW TO
“CAMERA” STANDBY
SW TO “STANDBY
AND AUTO LOCK SW
TO MANUAL
i
AE IN and CLP
CHECK
VOLTAGE
IC917,Q9311
H
REFER TO
“INCORRECT
AUTO IRIS”
SET POWER SW TO
“CAMERA” STANDBY
SW TO “STANDBY”
AND AUTO LOCK SW
TO MANUAL
1
CP1 BOARD
lEEJ.8.2.