Sony SLV-D300P (serv.man3) Service Manual ▷ View online
5-9 DVD AUDIO/VIDEO
5-21
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MEMO
5-24E
6-1
6. ALIGNMENT AND ADJUSTMENTS
6-1 VCR ADJUSTMENT
6-1-1 Reference
1) X-Point (Tracking center) adjustment, “Head switching adjustment” and “NVRAM option setting” can be adjusted with remote control.
2) When replacing the Main PCB Micom (IC601) and NVRAM (IC603 ; EEPROM) be sure to adjust the “Head switching adjustment” and
“NVRAM option setting”.
3) When replacing the cylinder ass’y, be sure to adjust the “X-Point” and “Head switching adjustment”.
4) How to adjustment.
- Intermittently short-circuit the Test Point on Main PCB with pincers to 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.
6-1-1(a) Location of adjustment button of remote control
SLV-D300P
X-Point (Tracking Center) Adjustment ;
Head Switching Adjustment ;
NVRAM Option Setting ;
Fig. 6-1
6-2
6-1-1(b) TEST location for adjustment mode setting
Fig. 6-2 Main PCB (Top View)
Short-Circuit for few seconds and release.
(Just one time)
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