Samsung VP-D10 Service Manual page 19

Adjustment and Adjustment
3-1-4. PRML Adjustment
1. How to set up PRMLAdjustment Mode
Address
00
PGC/SQPI/FIRO
01
IDO/DOD/ATFAQ/FIR4
02 GDH0/FIR1H0
03
GDH1/FIR1H1
04 L P G C / D AT F / P G C E N / T D O I / F I R 3 H 0
05
BPGC/FCLP/FIR3H1
06
LTG/LPGC/BPLG/TC13/TC2/FIR2
07
AT F F C / D O H G / AT F H G / H G S E L / S L E E P
08
D D O S C / S E F T H / D L Z I / TA D A P T / V I T
09
ATFSEL/SYMC/DAMP
0A
EZCNT/LPFBYP/PDTST/...
0B
HLD/FCHO/BSTH0
0C
CMXEN/FCH1/BSTH1
0D
ATGH0/DOGCH0/TP1SEL
0E
ATGCH1/DOGCH1/TSEL
0F
FRQ/RLZSEL/...
24
AE/DZ/INTL/.../TWR
2. BER Adjustment Specifications (Reference)
1) Get into the VCR adjustment mode.
;Press and hold the "F.ADV" button on the remote control and "ENTER" button on the video camera
at the same time for more than 10 seconds.
2) Turn off Adaptive. ............................................................................7A2
3) Find out the optional minimum BER value in REG. 12 BOOST.
start values ........................................................................................28A
The optimum means the number error is less than 10 EA.
If the minimum value is as the followings, designate as the right values.
Min ...........................................................................................................
iess than 18 .......................................................................................18
19 ........................................................................................................19
20 ........................................................................................................20
3-6
Name
MODE
SP
PB SEARCH/SLOW
0C0
0C0
0 0 0
0 0 0
3 0 0
3 0 0
3 0 0
3 0 0
4 0 0
4 0 0
6 0 0
6 0 0
8 0 5
8 0 5
#0 0
#0 0
2 1 E
A 1 E
2 2 3
2 2 3
0 0 4 0 0 4
2 2 A 2 8 A 2 C A
22A
2 8 A
F 6 5
8 6 5
8 6 0
8 6 0
0 0 F
0 0 F
F A 2
7 A 2
VP
LP
PB SEARCH SLOW
0C0 0C0
0 0 0 0 0 0
7 C 0
7C0
7 C 0 7C0
4 0 0
4 0 0
5 0 0 5 0 0
8 0 5 8 0 5
#0 0 # C 0
228 A 2 8
2 2 3 2 2 3
2 C A
2 0 0
2 8 A
865
2 8 A
F 6 5
F 5 5
8 6 0
8 5 0
0 0 F
0 0 F
F A F 7 A F
;REG24
;REG12
;Current D73/D75/D76/
D77 manufacturing standard
;Selection valueless
;REG12===24A
;REG12===26A
;REG12===28A
Samsung Electronics
0C0
0 0 0
7C0
7C0
400
500
805
# 8 0
A28
223
200
28A
28A
F55
850
00F
7AF