Hitachi C43-FD7000, Руководство по обслуживанию

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SERVICE ADJUSTMENTS
2.2 DCU PHASE DATA SETTING
Adjustment preparation
(1) Cut off adjustment should be finished.
Adjustment procedure
(1) Receive PAL signal (RF or VIDEO) and Set to 100Hz mode. (User menu-> FUNCTION \ SCAN MOD
E \ 100Hz ) Contrast should be set Center and other control be set normal.
(2) Push the “SERVICE ONLY” switch on the POWER/DEF P.W.B. to enter the adjustment mode of the digital
convergence unit.
(3) Phase set
(3-1) Press the [REVEAL] key on R/C to display the green cross-hatch pattern.
(3-2) Press the [CH
Ⅰ
/
Ⅱ
] key to recall the phase DATA on screen.
4:3 model C43-FD7000 / C50-FD7000 / C43-FL7000
PAL 100i mode(100Hz Mode) PAL 50p mode NTSC 60p mode
16:9 model C47-WD7000 / C57-WD7000
PAL 100i mode(100Hz Mode) PAL 50p mode NTSC 60p mode PAL HD mode
(3-3) If phase data is not the same as above, change the DATA by using the following R/C keys.
Press [4] or [6] key to adjust the PH － H
Press [2] or [5] key to adjust the PH － V
Press [ ] or [ ] key to adjust the CR － H
Press [ ▲ ] or [ ▼ ] key to adjust the CR － V
(3-4) Press the [REVEAL] key to exit from phase mode.
(3-5) Press [INDEX] key on R/C twice to write the data into ROM.
(3-6) Push the “SERVICE ONLY” switch on the POWER/DEF P.W.B. twice to exit from adjustment mode of the
digital convergence unit.
PHASE MODE: 1
PH-H: F7
PH-V: 0D
CR-H: 35
CR-V: 1C
1
PHASE MODE: 6
PH-H: EF
PH-V: 09
CR-H: 30
CR-V: 14
PHASE MODE: 5
PH-H: F7
PH-V: 19
CR-H: 35
CR-V: 1C
PHASE MODE: 1
PH-H: FA
PH-V: 0A
CR-H: 38
CR-V: 1C
PHASE MODE: 6
PH-H: F2
PH-V: 06
CR-H: 33
CR-V: 14
PHASE MODE: 5
PH-H: FB
PH-V: 16
CR-H: 38
CR-V: 1C
PHASE MODE: 2
PH-H: F8
PH-V: 03
CR-H: 35
CR-V: 14