Hitachi 50VF820 Service Manual page 72

TC90103 (11/12)
Adjustment Adjustment Item
Mode OSD
TC90103 ANT/NTSC/480i
171 CK Out Clock Select
00h：13. 5MHz, 01h：27MHz(601：13. 5MHz),
02h：54MHz(656：27MHz), 03h：AUTO
172 Horizontal Blanking Period
00h：OFF, 01h：ON
173 Vertical Blanking Period
00h：OFF, 0h1：ON
174 601 Output Mode YCbCr Overlay Select
00h：OFF, 01h：ON
175 Horizontal Blanking Period Overlay Line Select
NTSC：21/284 Lines＋(Register Value)、
PAL：24/337 Lines＋(Register Value)
D2 60Hz 41 Lines＋(Register Value)、
D2 50Hz：47 Lines＋(Register Value)[00h: Default]
176 Field Blanking Period Overlay Line Select
NTSC：1 Line＋(Register Value)、
PAL：1 Line＋(Register Value)
177 for DID Code Setting
178 for SDID Code Setting
179 Picture Processing Period Horizontal Start Phase
Adjustment
08h：-1. 185us ~ 00h：0us ~ 07h：+1. 04us
180 Picture Processing Period Horizontal Width
Adjustment
08h：-1. 185us ~ 00h：0us ~ 07h：+1. 04us
181 Picture Processing Period Vertical Start Phase
Adjustment
00h：10 Line ~ 0Fh：25 Lines
182 EN_PIXV_E
00h：Manual, 01h：Auto
183 COMB_KILL
00h：OFF, 01h：1~21H, 02h：1~22H, 03h：1~23H,
04h：1~24H, 05h：1~25H, 06h：1~26H, 07h1：Auto
(60Hz：22H、50Hz：23H)
184 Horizontal Blanking Pulse Start Phase Adjustment
08h：-2. 37us ~ 00h：0us ~ 07h：+2. 07us
185 Horizontal Blanking Pulse Width Adjustment
08h：-2. 37us ~ 00h：0us ~ 07h：+2. 07us
186 Memory Write Horizontal Phase Adjustment
08h：-2. 37us ~ 00h：0us ~ 07h：+2. 07us
187 Memory Write Vertical Start Phase Adjustment
08h：-8H ~ 00h：0us ~ 07h：+7H
188 Burst Gate Pulse Start Phase Adjustment
00h：0us ~ 0Fh：+4. 44us
[02h: Default](3. 58MHz unit)
BACK TO ADJUSTMENTS
Adjustment Initial Data(HEX)
Range(HEX) LC58E LC58 LC57
00~03 03 ← ← ←
00~01 00 ← ← ←
00~01 00
← ← ←
00~01 00 ← ← ←
00~1F 00 ← ← ←
00~0F 00 ← ← ←
00~0F 04 ← ← ←
00~FF 04
← ← ←
00~0F 08 ← ← ←
00~0F 08 ← ← ←
00~0F 00 ← ← ←
00~01 00 ← ← ←
00~07 07 ← ← ←
00~0F 08
← ← ←
00~0F 08 ← ← ←
00~0F 08
← ← ←
00~0F 08 ← ← ←
00~0F 02 ← ← ←
TC90103 (12/12)
Adjustment
Mode OSD
TC90103 ANT/NTSC/480i
189 Clamp Pulse Horizontal Adjustment for Ghost
Canceller Tuner
08h：-1. 185us ~ 00h：0us ~ 07h：+1. 04us
[0Dh: Default](6. 75MHz unit)
190 Pedestal Detection Pulse Start Phase Adjustment
for Horizontal Separation
08h:-2. 37us~00h:±0~07h:+2. 07us 3. 375MHz unit
191 Pedestal Detection Pulse Start Width Adjustment
for Horizontal Separation
08h:-2. 37us~00h:±0~07h:+2. 07us 3. 375MHz unit
192 Charge Discharge Pulse Start Phase Adjustment for
Input Clamp
08h:-2. 37us~00h:±0~07h:+2. 07us 3. 375MHz unit
193 Charge Discharge Pulse Start Width Adjustment for
Input Clamp
08h:-2. 37us~00h:±0~07h:+2. 07us 3. 375MHz unit
194 Color Stripe Detection
00h：OFF, 01h：ON
195 Noise Detection Period Vertical Start Adjustment
NTSC：7H/270H Lines＋(Register Value)、
PAL：４H/316H Lines＋(Register Value)
196 Read Data Read Order Switch
197 EDTV Ⅱ Detection
00h：OFF(ED2 Impossible),
01h：ON(ID1 Impossible)
198 Linear Area Width Setting for NTSC/480i
199 Chrominance Delay for 480i
200 Cr Output Offset for 480i
201 Cb Output Offset for 480i
202 ACC Level (ACC = Auto Color Level)
203 Brightness (Y Output Offset)
204
205
206 8bit Output LSB Correction
72
Adjustment Item Adjustment
Range(HEX) LC58E LC58
00~0F 08
00~0F 0A
00~0F 08
00~0F 08
00~0F 08
00~01 00
00~07 00
00~07 00
00~01 00
00~07 00
00~0F 0A
00~0F 0F
00~0F 0F
00~0F 06
480i 00~FF 7D
Black Enhancement
OFF
ANT/NTSC 00~FF 7D
Black Enhancement
Low/Mid/High
480i 00~FF 7D
Black Enhancement
Low/Mid/High
00~01 01
LC58/LC58E
Initial Data(HEX)
LC57
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←