Alignment And Adjustment; Mechanical Adjustment - Samsung VP-A12 Service Manual

5. Alignment and Adjustment

5-1 Mechanical Adjustment

1. Refer to mechanical manual ÒDE-6 (AD68-30200A)Ó for the adjustment and checks of mechanism section.
2. Short between pin 12 of IC601 and GND in order to set the TEST mode (Track Shift Mode).
3. The location of test point (See Fig.1)
Test Point :
PB RF - Pin 23 of CTP01
Head Switching Trigger - Pin 19 of CTP01
PB RF
Head Switching -Trigger
4. After completing the adjustment, open the pin 12 of IC601 and GND to release the TEST mode.
Samsung Electronics
29 30
27 28
25 26
23 24
21 22
19 20
17 18
CTP01
15 16
13 14
11 12
9
10
7 8
5 6
3 4
1 2
Fig. 1
CTP01
IC201
Main PCB (Component side)
Fig. 2 The location of test point
5-1