Samsung sv-dvd40adj free download

File name sv-dvd40adj.pdf

2. Alignment and Adjustments 2-1 VCR Adjustment 2-1-1 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 (IC605 ; 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 completrd, be sure to turn the power off. 2-1-1(a) Location of adjustment button of remote control STANDBY/ON OPEN/CLOSE X-Point (Tracking Center) Adjustment ; NVRAM Option Setting ; Head Switching Adjustment ; OK Fig. 2-1 Samsung Electronics 2-1 Alignment and Adjustments 2-1-1(b) TEST location for adjustment mode setting Short-Circuit for few seconds and release. (Just one time) Fig. 2-2 Main PCB (Top View) 2-2 Samsung Electronics Alignment and Adjustments 2-1-2 Head Switching Point Adjustment 1) Playback the alignment tape. 2) Intermittently short-circuit the two Test Points on Main PCB while setting the adjustment mode. (See Fig. 2-2) 3) Press the "1, 0" buttons; remote control adjustment operates automatically. (See Fig. 2-1) 2-1-3 NVRAM Option Setting 1) NVRAM Option is adjusted in the factory. 2) In case Main PCB Micom (IC601) and NVRAM (IC605 ; EEPROM) are replaced, be sure to set the corresponding option number of the required model. (If the option is not set, the unit will operate.) 1) Intermittently short-circuit the two Test Points on Main PCB. (See Fig. 2-2) 2) Press the "1, 4" buttons on the remote control. The option setting is appears. (See Fig. 2-3) 3) Select the option number (See table 2-1) of corresponding model with " , , , " buttons on the remote control. 4) After selecting the option number is completed, press the " " button of remote control. (If " " button is pressed, the selected number is changescolor. ; See Fig. 2-4) 5) Press the "ENTER" button of remot