Read Panasonic WV-PS154 / WV-PS15 Service Manual online
WV-PS154/WV-PS15
– 4 –
Preset the output level on the FM Standard Signal Generator
to 110dBm.
Observe the waveform of CAMERA IN on WV-PS154 or
WV-PS15 at the Oscilloscope by using the Three Way
Connector.
Adjust the output level on the FM Standard Signal Generator
so that FM Carrier Level of the Video Signal becomes 80mV
as shown in Fig. 3-4.
to 110dBm.
Observe the waveform of CAMERA IN on WV-PS154 or
WV-PS15 at the Oscilloscope by using the Three Way
Connector.
Adjust the output level on the FM Standard Signal Generator
so that FM Carrier Level of the Video Signal becomes 80mV
as shown in Fig. 3-4.
Note this output level on the FM Standard Signal Generater
as
as
A
dBm.
WV-PS154 or WV-PS15
Camera
WV-BL90
8.2k
Ω
FM Standard
Signal Generator
Oscilloscope
CAMERA IN
OUT
Fig. 3-3
80mV
Fig. 3-4
Turn ON the Power On/Off Switch
Note : keep the Power On/Off Switch at OFF position during
Note : keep the Power On/Off Switch at OFF position during
connections.
Adjust VR100 (for 1-ch) so that the DC Durrent on the DC
Current Meter becomes 310
Current Meter becomes 310
±
1mA.
For WV-PS154, the same as above, adjust VR300 (2-ch) ,
VR500 (3-ch) and VR700 (4-ch) so that the DC Current
becomes 310
VR500 (3-ch) and VR700 (4-ch) so that the DC Current
becomes 310
±
1mA in similar way of VR100 (1-ch).
2. Audio Adjustment
＜
＜
Connection
＞
＞
Connect the equipments as shown in Fig. 3-2.
4
3
2
1
4
3
2
2
1
4
3
1
(4V[p-p]75
Ω
)
SIGNAL
GND
GND
VD/SYNC
OUT
VD/SYNC
IN
VIDEO OUT
AUDIO OUT
CAMERA IN
8.2k
Ω
Audio Analyzer
Digital Voltmeter
Ground
TP100,300
TP500,700
TP500,700
OUT
IN
WV-PS154
Camera
WV-BL90
FM Standard
Signal Generator
Coaxial Cable
Fig. 3-2
(For WV-PS154)
8.2k
Ω
TP100
WV-PS15
OUT
IN
Camera
WV-BL90
Coaxial Cable
FM Standard
Signal Generator
Audio Analyzer
Digital Voltmeter
Ground
GND
SIGNAL
(4V[p-p]75
Ω
)
CAMERA
IN
VIDEO
OUT
AUDIO
OUT
VD/SYNC
IN
VD/SYNC
OUT
Set the FM Standard Signal Generator conditioned below.
Carrier Frequency:
Carrier Frequency:
11.2MHz
Modulation Frequency: 1kHz
Frequency Deviation:
Frequency Deviation:
50
±
2kHz
Output Level:
110dBm (15.8mV)
＜
＜
Calibration of the FM Standard Signal Generator
＞
＞
Connect the equipments as shown in Fig. 3-3.
(For WV-PS15)
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