Read Panasonic WV-PS154 / WV-PS15 Service Manual online
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WV-PS154/WV-PS15
ADJUSTMENT PROCEDURE
1. Test Equipment Required
The following test equipment are required for adjustment
of the Camera Drive Unit WV-PS154 and WV-PS15.
DC Current Meter
FM Standard Signal Generator
(VP-8179B10 or equivalent)
Audio Analyzer (VP-7721A or equivalent)
Digital Voltmeter (VP-2661B or equivalent)
Camera (WV-BL90)
Oscilloscope
Three Way Connector
of the Camera Drive Unit WV-PS154 and WV-PS15.
DC Current Meter
FM Standard Signal Generator
(VP-8179B10 or equivalent)
Audio Analyzer (VP-7721A or equivalent)
Digital Voltmeter (VP-2661B or equivalent)
Camera (WV-BL90)
Oscilloscope
Three Way Connector
2. Disassembling Procedure For
Adjustment
Referring to Fig.2-1, remove screws (eight screws for
WV-PS154, four screws for WV-PS15) that secure the
Upper Cover and remove the Upper Cover.
WV-PS154, four screws for WV-PS15) that secure the
Upper Cover and remove the Upper Cover.
Remove eight screws
Fig. 2-1
Remove four screws
(For WV-PS154)
(For WV-PS15)
3. Adjustment Procedure
Refer to the Location of the Test Point and Adjusting con-
trols on page 6.
trols on page 6.
1. Camera DC Current Adjustment
Test Point : Camera Input Connector (CAMERA IN)
CN101 on the Main Board
Adjusts :
VR100 (CAMERA CURRENT-1) Main Board
VR300 (CAMERA CURRENT-2) Main Board
VR500 (CAMERA CURRENT-3) Main Board
VR700 (CAMERA CURRENT-4) Main Board
VR300 (CAMERA CURRENT-2) Main Board
VR500 (CAMERA CURRENT-3) Main Board
VR700 (CAMERA CURRENT-4) Main Board
For WV-PS154
VR100 (CAMERA CURRENT)
Main Board
For WV-PS15
Turn OFF the Power On/Off Switch
Connect the DC Current Meter between the Camera and
WV-PS154 or WV-PS15 as shown in Fig. 3-1.
Connect the DC Current Meter between the Camera and
WV-PS154 or WV-PS15 as shown in Fig. 3-1.
Coaxial Cable
(Less than 5m)
DC Current
Meter
WV-PS154
Camera
WV-BL90
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
Fig. 3-1
(For WV-PS154)
WV-PS15
GND
SIGNAL
(4V[p-p]75
Ω
)
CAMERA
IN
VIDEO
OUT
AUDIO
OUT
VD/SYNC
IN
VD/SYNC
OUT
Coaxial Cable
(Less than 5m)
DC Current
Meter
Camera
WV-BL90
(For WV-PS15)
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