CD-3260M/3280M/DPF-J7020
ADJUSTMENT
No. ITEM INPUT SETTING OUTPUT SETTING PLAYER SETTING ALIGNMENT POINT ALIGN FOR FIG. 1. With pressing the REPEAT KEY, turn the power on to enter the test mode. 2. Set the Test disc to Disc NO. 1. 3. Close the door. Test disc Type4 /KTD-02 Connect an oscilloPress the PLAY scope as follows. /PAUSE key . CH1:RF(* X25, CN2-1 Confirm that the X32, CN2-1) display is "05". *CD-3280M
1
FOCUS ERROR BIAS
FE BIAS VR1
Optimum eye pattern
(d)
Note: Type 4 disc :SONY YEDS-18 Test Disc or equivalent. LPF : Around 47k� + 390 pF or so. FIG. (d)
RF signal
� �
RF signal in test mode (PLAY). Perform the tangential and focusing offset are focused into one point on the display. The crossing points above and below the center shall also be looked clearly. (FE BIAS)
