SLV-D900E, SLV-D900G (serv.man2) - Sony VCR Service Manual (repair manual). Page 2

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3-1
SLV-D900E/D900G
3. VCR Alignment and Adjustments
3-1 Reference
1) X-Point (Tracking center) adjustment, “Head switching adjustment” can be adjusted with remote control.
2) When replacing the VCR Main PCB Micom (IC601) and NVRAM (IC605 ; 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.
- Press the “TEST” botton on Main PCB/Function PCB to set the adjustment mode.
-. If the corresponding adjustment botton is pressed, the adjustment is performed automatically
-. If the adjustment is completed. be sure to turn the power off
3-1-1 Location of adjustment button of remote control
Fig. 3-1 
X-Point (Tracking Center)
Adjustment ; "5"
Head Switching 
Adjustment ; "SP/LP"
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