DiBoss LT-32HTFH, Руководство по обслуживанию

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39 Peaking Filter x x Problem solved in D2
40 Bandwidth of Antialias Filter x x Problem solved in D2
41 SVM Overflow x x Problem solved in D2
42 ADC Initialisation x x Problem solved in D2
43 a) Clock Noise ! ! ! ! ! ! ! ! = Applicative methods
solve the problem to a
large extent
b) IF-Nonlinearity x x x
*)
x x x
*)
slight degradation in
comparison to C6/7, D4/5.
Problem to be solved in F2
45 DRX Video-DAC Headroom x Problem solved in C7
46 HORPOS changes color multi-
plex x x Problem solved in D2
47 Preframe Generator x x Problem solved in D2
48 DRX AGC Hangup x x Problem solved in D2
50 Fastblank Monitor x x x x x Problem solved in F1
51 East/West Glitch ! ! ! Problem appeared in D2,
Problem solved in F1
! = workaround available
52 OSD Jitter x x Problem appeared in D2,
Problem solved in D5
53 MSP Automatic Standard
Detection for EIA-J x x x Problem solved in D4
54 MSP Standard Toggle in HDEV-
Mode fails x x x Problem solved in D4
55 OSD Offset Compensation x x x x x Problem solved in F1
56 ESD Induced Reset ! ! ! Problem appeared in D2,
Problem solved in F1
! = workaround available
57 White Blanking Line in OSD ! ! ! ! ! Problem solved in F1
! = workaround available
58 EHT ! ! ! Problem appeared in D2,
Problem solved in F1
! = workaround available
60 VCR detection “TVMODE” x x ! ! ! ! ! ! = Workaround available
no redesign planned
61 Vertical flywheel mode
(VFLYWHLMD) ! ! ! ! ! ! ! ! = Workaround available
no redesign planned
62 BLE ! ! ! ! ! Problem solved in F1
! = workaround available
Table 1–2: History of functional problems, continued
No. Functional Problem C6 C7 D2 D4 D5 F1 F2 Comment
CIRCUIT DESCRIPTIONS