Sony Betacam SX DNW-A100 Maintenance Manual

6-112 DNW-A100/A50/A45DNW-A100P/A50P/A45P7. Impact Error Offset AdjustmentMeasuring equipment: Video monitor(1) Playback the color-bar signal portion (26:00 to 28:00) of the alignment tape CR5-1B or CR5-1B PS.(DNW-A100/A50/A45: CR5-1B, DNW-A100P/A50P/A45P: CR5-1B PS)(2) Adjust the following RVs until disappear the drop-out parts (Y DO and C DO) of displaying color-bar on the video monitor.Adjustment points: Y DO: 1RV401/TBC-24(F-6)C DO: 1RV601/TBC-24(D-6)Specification: See the figure below.(3) Eject the alignment tape CR5-1B/CR5-1B PS.nIt is not necessary to eject the alignment tape when perform subsequent “8. TBC Y/C Delay Adjust-ment”.TBC-241-648-542- MADE IN JAPAN2B134567ATP203RV201TP101E501TP601E301A C D E F GA No. LOT No. S No.RV500RV501RV300E200TP103E100RV402RV400 TP300TP401RV303E302TP404TP403TP406TP402TP405E502TP303TP605TP606TP602TP603TP604RV503RV502TP500LV601 LV401TP201TP202RV200RV202 TP102TP400TP302RV102TP301RV604RV101RV404RV401RV601TBC-241-648-542- MADE IN JAPAN2B134567ATP203RV201 TP201RV101TP101E501TP601E301A C D E F GA No. LOT No. S No.RV500RV501RV504 E200TP103E100RV402RV400 TP300TP401RV303E302TP404RV401TP403TP406TP402TP405E502TP303TP605TP606RV601TP602TP603TP604RV503RV502TP500LV601 LV401RV300TBC-24 Board (Side A) (Suffix-11 and -12) TBC-24 Board (Side A) (Suffix-13 and higher)Before adjustmentY DO portionAfter adjustmentC DO portion6-8. TBC-24 Board Replacement