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ENTER SERVICE MODE<br />
1. Select the Pr 91.<br />
2. Adjust “Sparpness” to 0.<br />
3. Enter the service mode using the following keys.<br />
R ! G ! MENU.<br />
1. AFT<br />
1) Set a Signal Generator with<br />
RF FREQUENCY = 38.9MHz, 34.2MHz (L’)<br />
RF OUTPUT LEVEL = 80 ± 5 dBuV<br />
System = PAL for 38.9MHz.<br />
SECAM-l for 43.2MHz<br />
2) Connect the Signal Generator RF Output(PAL 38.9MHz) to P101 (Tuner IF Output).<br />
There must be no signal input to the tuner.<br />
3) Locate the cursor to “VCO” in <strong>Service</strong> Mode Menu, then press the “Vol +” key<br />
and wait until the “Please wait” disappear on the TV screen.<br />
4) Connect the Signal Generator RF Output(SECAM-L 34.2MHz) to P101 (Tuner IF<br />
Output).<br />
5) Locate the cursor to “VCO-L” in <strong>Service</strong> Mode Menu, then press the “Vol +” key<br />
and wait until the “Please wait” disappear on the TV screen.