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AKAI

45 Channel binding off.
46 preset mode infrared channel (IR). Preset channels can be done by special infrared transmitter (software version 2 and above)
47 Blank
48 Installation of test bytes NVM in value "44h"
49 Erasing test bytes NVM. After selecting this function is turned off TV set [Off] and enable [On]. Non-volatile memory is preinstalled with the controller.

Adjusting AGC PLL channel sound
Adjusting the drive coil (T101) - Standard B / G, D / K, I and L to continental models
1. Apply a signal with a frequency of 38.9 MHz and a level of 100 dB relative to 1 mW at the entry point SWF101.
2. Take the channel so that I.C. was selected for the negative modulation.
3. Measure the voltage at test point automatic fine tuning (AFT) and adjust (T101) so as to obtain the voltage 2.4 V ± 0,2 V
Adjusting the drive coil (T101) - standard models I for the UK.
1. Apply a signal with a frequency of 39.5 MHz and a level of 100 dB relative to 1 mW at the entry point SWF101.
2. Take the channel so that the HS. was selected for the negative modulation.
3. Measure the voltage at test point automatic fine tuning (AFT) and adjust (T101) so as to obtain the voltage 2.4 V ± 0,2 V
Adjusting L, range 1 - Standard L to French models
1. Apply a signal with a frequency of 33.95 MHz and a level of 100 dB relative to 1 mW at the entry point SWF101.
2. Take the channel so that I.C. was selected for the positive modulation standard and L Band 1
3. Measure the voltage at test point automatic fine tuning (AFT) and adjust (RV102) so as to obtain the voltage 2.4 V ± 0,2
B. Adjust the RV102 only after adjusted T101.
Adjust the AGC
1. Take a non-air signal.
2. Enter the test mode by typing "Test" "Test" and 35.
3. Adjust the data, until the screen disappears, "snow", and cross modulation.
4. Change received non-terrestrial channel and make sure you adjust.
Fig.6
Adjusting the system scans
1. Enter the service mode.
2. Select and adjust each parameter until the desired image
Table 4
Item number designation adjustment
03 N. Shift (Horizontal Shift)

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