Aiwa TV-F2000 Service Manual page 12

Setting of IIC BUS Data
This model is designed with the ability to adjust most parts of the image
projection and deflection system by using the jig remote controller.
Preparations :
• Modify the hidden keys on the RC-6VT06 jig remote controller
(TV-C142/86-LB4-951-010) so that they can easily be pressed.
2 keys to be modified. (Refer to the below illustration)
Aging Mode Operation Method :
Make sure that confirmation is done after replacing the EEP ROM.
<TV-F2000>
1. Enter to the aging mode by pressing the "TEST" key on the remote
controller. (Fig. 1a)
2. Press "SYSTEM" key and confirm the condition of the distinction
switch. (Fig. 2a)
Confirm the following items before doing the electrical adjustment.
• In case the contents are different, press "1" key and select [US21]
for the destination.
• In case the data is different use the "CHANNEL" key to scroll
through 0~F and set to the correct data value of "0" or "1" by the
volume key.
• All the settings are stored when the "TEST" key is pressed to
complete the correction.
<TV-F2100>
1. Enter to the aging mode by pressing the "TEST" key on the remote
controller. (Fig. 1b)
2. Press "SYSTEM" key and confirm the condition of the distinction
switch. (Fig. 2b)
Confirm the following items before doing the electrical adjustment.
• In case the contents are different, press "3" key and select [NH21]
for the destination.
• In case the data is different use the "CHANNEL" key to scroll
through 0~F and set to the correct data value of "0" or "1" by the
volume key.
• All the settings are stored when the "TEST" key is pressed to
complete the correction.
Starting the "Service Mode" :
Hidden key / "TEST"
• Press the "TEST" key on the jig remote controller once to enter to the
"Aging Mode" (Refer Fig. 1).
• Press the "TEST" key on the jig remote controller again to enter the
"Adjustment Mode".
Hidden key / "FINISH"
• The accumulated hours in the "Aging Mode" will be reset by pressing
the "FINISH" key on the jig remote controller.
• Avoid to press this key during general repairs.
1 US21
2 TW21
3 NH21
4 NH25
5 US25
6 TW25
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 1 0 1 0 1 1 1 1 1 1 1 1 1 0 0
1 US21
2 TW21
3 NH21
4 NH25
5 US25
6 TW25
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 1 0 1 0 1 1 1 1 1 1 0 1 1 0 0
– 12 –
AGING AFT OK 0000H
Fig. 1a
Fig. 2a
AGING AFT OK 0000H
Fig. 1b
Fig. 2b
US21
NH21