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2. ELECTRICAL ADJUSTMENT
VCR PRESETTING
This VCR need three basic presetting by using the menus displayed on-screen. After all connection have been made, then
follow steps 1 to 3 to preset the VCR.
The three presetting steps will be displayed in sequence on TV screen. The setting are entered with the remote control.
Turn on the VCR
1. Adjusting the TV receiver to the video channel: The AUTO SETUP screen will appear. When the video channel has
been preset, press the OK button on the remote control.
2. Country selection: Using the numeric button, select the country of use.
3. Language selection: When the desired language has been select, press the MENU / TV button directly before prevent
auto tuning will start.
When steps 1 to 3 have been finish, ready to operate the all operating mode.
2-1. SERVO CIRCUIT ADJUSTMENT
• These adjustments should be done upon completion of the tape transport adjustments.
• If the tape transport adjustments (except the tilt adjustment) are done after these adjustments, follow the procedures
again in section 2-1-3, "switching position adj."
• When a cassette tape is loaded, auto-tracking will be set immediately after starting the first playback. As this will daviate
the tracking center set, be sure to press the channel buttons (4) or ($) once directly after starting playback to prevent
auto-tracking from being set.
Oscilloscope
Alignment Tape
Blank Tape
TE
Monitor TV
L 13942296513
2-1-1. TEST EQUIPMENT AND STANDARDS REQUIRED
2-1-2. LOCATION OF ADJUSTMENT POINTS
VR351
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Vertical sensitivity
Bandwidth
KRV-51P (8-192-605-36)
VHS-type cassette tape
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CP-1 PWB (Foil side)
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: 5 mV/DIV, external trigger
: more than 10 MHz
: SP mode, monoscope. 400 Hz
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1 3
1 5
TP101
SLV-L65HFAR/L75HFAR only
VR635
VR633
VR631
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6-4
9 4
2 8
0 5
8
2 9
9 4
2 8
TP633
VR634
VR632
TP635
TP631
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Fig. 2-1-1
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