Lcd Initial Data Input - Sony MVC-FD83 Service Manual

1. LCD Initial Data Input

Mode
Signal
Adjustment Page
Adjustment Address
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, and enter the data given in the following table.
Note: Press the PAUSE button of the adjusting remote commander
each time the data are set, as the data are written to non-
volatile memory (EEPROM).
Address Data
FD83 FD88
80 BB BC
81 6F 80
82 77 B9
83 7A B7
84 DB BE
85 78 C8
86 70 7C
87 6F 50
88 97 74
89 51 72
8C 9A 9A
8D 6F 50
8E 13 13
8F 00 00
Processing after Completing Adjustments:
1) Select page: 0, address: 01, and set data: 00.
PLAY
Arbitrary
D
80 to 89, 8C to 8F
Remark
Bright Adjustment
Color Adjustment
White Balance Adjustment
Contrast Adjustment
D Range Adjustment
V-COM Level Adjustment
VCO Adjutment (NTSC)
V-COM Adjustment
Fixed value
VCO Adjutment (PAL)
Fixed value
2. VCO Adjustment (NTSC) (PK-47/48 Board)
Set the VCO free-run frequency. If deviated, the LCD screen will
be blurred.
Mode
Signal
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 5, address: F0, and set data: 01.
3) Select page: D, address: 87, change the data and set the fre-
quency (f) to the specified value.
4) Press the PAUSE button of the adjusting remote commander.
Processing after Completing Adjustments:
1) Select page: 5, address: F0, and set data: 00.
2) Select page: 0, address: 01, and set data: 00.
5-28
PLAY
Arbitrary
Pin (7) of CN801 (HSY)
Frequency counter
D
87
f = 15734 ± 30 Hz