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32K-S400, CK32S40
36K-S400, CK36S40
MTS ADJUSTMENT
MTS Level Adjustment
1. Feed the following monaural signal to pin (14) of
IC3001.
Monaural signal : 300Hz, 245mVrms
2. Connect the rms voltmeter to pin (39) of IC3001.
3. Enter the service mode and select the service
adjustment "M01".
4. Adjust the data so that the rms voltmeter reads.
Spec : 490 ±10mVrms.
MTS VCO Adjustment
1. Keep the unit in no-signal state.
2. Connect the frequency counter to pin (39) of IC3001.
3. Connect a capacitor (100µF, 50V) in between
positive(+) side of C3005 and ground.
4. Enter the service mode and select the service
adjustment "M02"
5. Adjust the data so that the frequency counter reads.
Spec : 62.94 ±0.75kHz.
Filter Adjustment
1. Feed the following stereo pilot signal to pin (14) of
IC3001 .
Stereo pilot signal: 9.4kHz, 600mVrms.
2. Enter the service mode and select the service
adjustment "M03".
3. Adjust the data until "OK" appears in position on the
screen. Make sure the "OK" is displayed almost at
the center of the data range.
Separation Adjustment
1. Connect the rms voltmeter to pin (39) of IC3001.
2. Receive the following composite stereo signal 1.
Composite stereo signal: 30% modulation, left
channel only, noise reduction on, 300Hz
3. Enter the service mode and select the service
adjustment "M04".
4. Adjust the data until the AC voltage reading of the
RMS voltmeter is minimum.
5. Receive the following composite stereo signal 2.
Stereo signal: 30% modulation, left channel only,
noise reduction on, 3kHz
6. Enter the service mode and select the service
adjustment "M05".
7. Adjust the data until the AC voltage reading of the
RMS voltmeter is minimum.
8. Take the above steps 1 thru 8 again for fine
adjustment.
All manuals and user guides at all-guides.com
P-IN-P Y LEVEL Adjustment
1. Receive a good local channel.
2. Enter the service mode and select the service
3. Adjust "P01" data value to obtain normal contrast
P-IN-P TINT Adjustment
1. Receive a good local channel.
2. Enter the service mode and select the service
3. Adjust data value to "27".
P-IN-P COLOR Adjustment
1. Receive a good local channel.
2. Make sure the customer color control is set to center
3. Enter the service mode and select service adjustment
4. Adjust "P03" data value to obtain normal color level.
P-IN-P Y-OFF SET Adjustment
1. Receive a good local channel.
2. Enter the service mode and select the service
3. Adjust data value to "09".
P-IN-P H-POSITION Adjustment
1. Receive a good local channel.
2. Enter the service mode and select the service
3. Adjust data value to "0A".
P-IN-P BURST GATE PULSE (for MAIN)
1. Receive a good local channel.
2. Enter the service mode and select the service
3. Adjust data value to "00".
P-IN-P FREE RUN
1. Receive a good local channel.
2. Enter the service mode and select service adjustment
3. Adjust data value to "0B".
12
P-IN-P ADJUSTMENT
adjustment "P01".
level.
adjustment "P02".
position.
"P03".
adjustment "P04".
adjustment "P05".
adjustment "P06".
"P07".
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