Hitachi 50V500 Service Manual page 65

III. ASSEMBLED P.W.B. ADJUSTMENT
Table 1. I C Parameter List 2
Device Page: UPD
64084
Adjustment
Mode OSD
UPD64084 (B9H) Read Mode
SYNCDET Sync Detection
0: Sync, 1: No Sync
F-STD Frame Sync Nonstandard Detection
0: Standard, 1: Non standard
V-STD Vertical Sync Nonstandard Detection
0: Standard, 1: Non standard
H-STD Horizontal Sync Nonstandard Detection
0: Standard, 1: Non standard
NOISE Noise Level Detection
00: Noise Small ~ FF: Noise Large
VID-ID Video ID Detection
0: 4:3 signal or no information, 1: 16:9 screen signal
2: 4:3 letter box signal
UPD64084 (B8H) Write Mode
DYGA Y Motion Detection Gain
0: Gain 0 ~ F: Gain MAX
DCGA Chroma Motion Detection Gain
0: Gain 0 ~ F: Gain MAX
VAPGA Vertical Aperture Control Gain: for Day Mode
0: Correction OFF ~ 7: Correction MAX (x0.875)
Night Mode is fixed to "0"
VAPIN Vertical Aperture Control Invert
0: Correction OFF ~ 1F: Correction MAX (x0.875)
YPFG Y Peaking Filter Gain Control
0: -1.0 ~ 8: 0.0 ~ F: +0.875
YHC1 Y Output High Frequency Coring
0: Coring OFF, 1: Coring Small,
YHC1-NR
2: Coring Center, 3: Coring Large
YHC2
YHC2-NR
Device Page: TA1383
Adjustment
Mode OSD
TA1383-Main (D9H) Read Mode
HSYNC-M Horizontal Sync Number
VSYNC-M Vertical Sync Number
CSYNC-M SYNC Mode Detection 0: 2 Level Sync, 1: 3 Level Sync
TA1383F-Sub (DBH) Read Mode
HSYNC-S Horizontal Sync Number
VSYNC-S Vertical Sync Number
CSYNC-S SYNC Mode Detection 0: 2 Level Sync, 1: 3 Level Sync
Adjustment Item
TV
TV-NR
NTSC
NTSC-NR
Adjustment Item
65
Address Adjustment Initial
Range Data
(HEX) (HEX)
00H 00~01
*
D3
00H 00~01 *
D2
00H 00~01 *
D1
00H 00~01 *
D0
01H 00~FF
*
D7~D0
04H 00~03
*
D5~D4
04H 00~0F 09
D3~D0
05H 00~0F 06
D3~D0
0AH 00~07 05
D7~D5
0AH 00~1F 03
D4~D0
0BH 00~0F 08
D3~D0
10H 00~03 00
D7~D6
02
00
02
Address Adjustment Initial
Range Data
(HEX) (HEX)
1 00~FF *
D7~D0
0 00~7F
*
D6~D0
0 00~01
*
D7
1 00~FF
*
D7~D0
0 00~7F *
D6~D0
0 00~01 *
D7
LC37/LC37F
Adjustment
Value
(HEX)
Adjustment
Value
(HEX)