Hitachi C1422R Service Manual page 7

No. Value
14" 20" 21"
0B 2B 1B
0C 29 38
0D 29 38
0E 29 38
0F 1C 1C
10 5C 5C
11 9C 9C
12 1C 1C
13 13 13
14 0A 0A
15 50 50
16 19 19
17 20 20
18 81 81
19 08 08
1A 00 00
Service Parameter Functions
Parameters above 1A are designated by two-letter codes (except text contrast on a teletext set). These
control configuration.
Text Mode Text (OSD) contrast
Ex Export (VHF/UHF) setting
AV AV socket configuration
It is advisable to make a note of the existing values prior to commencing servicing. (see "Adjustments" in
Servicing)
Function
1B Vertical shift
3D White point - Red
3D White point - Green
3D White point - Blue
1C Peaking (sharpness)
5C Brightness
9C Saturation
1C Contrast
13 AGC take-over point
0A Volume
50 IF PLL adjustment
19 Vertical zoom
20 Vertical scroll
81 Control 2
08 Control 3
00 Control 4
Set as preferred, see notes below
00 for UHF-only, 01 if multi-band tuner
00 single SCART, 01 single SCART plus phono inputs
7
Action
Adjust to centre picture vertically
See "Adjustments" in Servicing
Use picture menu control instead
Use picture menu control instead
Use picture menu control instead
Use picture menu control instead
See "Adjustments" in Servicing
Set to 50 hex
Not used on this chassis
Not used on this chassis
Do not adjust
Do not adjust
Do not adjust