SAMSUNG SVR-659, SVR-150, SVR-251W Service Manual Alignment & Adjustment

Samsung Electronics

2-1

2. Alignment and Adjustment

2-1 Reference

1) X-Point (Tracking center) adjustment, “Head switching adjustment” and “NVRAM option setting” can be adjusted with remote control.

2) When replacing the 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) Among Samsung VCR remote control used for adjustment as a accessory, only the remote control that has figures buttons (0 ~ 9) is
available for all adjustment regardless of chassis.

5) How to adjustment.

- Press the “TEST” button on Main PCB/F/AV PCB/Function PCB to set 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.

2-1-1 Location of adjustment button of remote control

Fig. 2-1

Remote Control for adjustment is not supplied as a Service Jig.

OK

VCR STANDBY/ON TV STANDBY/ON

SLOW

SHUTTLE

V-LOCK

CLR/RST F.ADV INDEX

TV VCR INPUT

REPEAT

VOL PROG/TRK

AUDIO

REC MENU

SPEED DUB TV/VCR TIMER

DISP./

SELECT

-/--

X-Point (Tracking Center) Adjustment

("5" Button)

Head Switching Adjustment

("SPEED" Button)

NVRAM Option Setting
("MENU" Button)

2-2

Samsung Electronics

Alignment and Adjustment

Fig. 2-2 Main PCB (Top View)

2-1-2 SW718 location for adjustment mode setting (Other Models)

PRESS