Samsung VP-D55 Service Manual page 20
Samsung digital video camera service manual
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Also See for VP-D55:
- Owner's manual (66 pages) ,
- Owner's instruction book (66 pages) ,
- Owner's instruction manual (66 pages)
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Alignment and Adjustment
3-1-4. PRML Adjustment
1. How to set up PRML Adjustment Mode
Address
00
PGC/SQPI/FIRO
01
IDO/DOD/ATFAQ/FIR4
02
GDH0/FIR1H0
03
GDH1/FIR1H1
04
LPGC/DATF/PGCEN/TDOI/FIR3H0
05
BPGC/FCLP/FIR3H1
06
LTG/LPGC/BPLG/TC13/TC2/FIR2
07
ATFFC/AGCTAR/ATFHG/HGSEL/SLEEP
08
DDOSC/SEFTH/DLZI/TADAPT/VIT
09
ATFSEL/SYMC/DAMP
0A
EZCNT/LPFBYP/PDTST/...
0B
HLD/FCHO/BSTH0
0C
CMXEN/FCH1/BSTH1
0D
ATGH0/TCTCH0/TP1SEL
0E
ATGCH1/TCTCH1/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 "PLAY"button and "DOWN"button at the same time for more than 10 seconds.
2) Turn off Adaptive.
3) Find out the optimally minimum BER value in REG. 12 BOOST.
start values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28A
The optimum means the number of error is less than 10 ea.
If the minimum value is as the followings, designate as the right values.
Min . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
less than 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
3-6
Function
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7A2
MODE
SP
PB
SEARCH
0C0
0C0
000
000
000
2C0
000
2C0
400
400
600
600
805
805
#00
#00
21E
A1E
223
223
004
004
28A
28A
28A
28A
865
865
860
860
00C
00C
FA2
7A2
LP
PB
SEARCH
0C0
0C0
000
000
2C0
2C0
2C0
2C0
400
400
600
600
805
805
#00
#00
226
A26
223
223
004
004
28A
28A
28A
28A
865
835
860
830
00C
00C
FA2
7A2
;REG24
;REG12
;Current SCD55/VP-
D55 manufacturing
standard
;Selection valueless
;REG12 ===24A
;REG12 ===26A
;REG12 ===28A
;REG12 ===2AA
Samsung Electronics
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