SLV-LX55, SLV-LX66S, SLV-LX77S - Sony VCR Service Manual (repair manual). Page 39

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SLV-LX55/LX66S/LX77S
5-1
5. Alignment and Adjustment
5-1 Reference
 1) X-Point (Tracking center) adjustment and “Head switching adjustment” can be adjusted with remote control.
 2) When replacing the Micom (IC601) and NVRAM (IC603 ; EEPROM) be sure to adjust the “Head switching adjustment”.
 3) When replacing the cylinder ass’y, be sure to adjust the “X-Point” and “Head switching adjustment”.
 4) How to adjustment.
     - Monmently short-circuit the test point on Main PCB with pincers to set the adjustment mode.
     - If the corresponding adjustment button is pressed, the adjustment is performed automatically.
     - If the adjustment is completed, be sure to turn the power off.
5-1-1 Location of adjustment button of remote control
Fig. 5-1
1
2
3
4
5
6
7
8
9
0
X-Point (Tracking Center)
Adjustment
Head Switching Adjustment
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