JVC KD-AV7005 Service Manual page 47

4.2.8 Monitor adjustment (For A/U version)
1. Switch on the main unit.
Press [FUNCTION] on the monitor and press [SETUP] next.
Select [DVD MENU] and selcct [PAL] of the [COLOR SYSTEM].
2. Insert a test disc (VT-501 or VT-502).
Play a 3TR(100% color bar) of the test disc and pause it.
3. In a state of procedure 2, set the main unit in a service mode. (See "5.1.3 Service mode setting procedure".)
4. Color bar is displayed to the monitor by pushing [MODE] button after having done select of [MONITOR] of the
service menu with the [NEXT ] or [PREVIOUS
the main unit.
Press the center of the monitor to turn off the GUI screen.
[NEXT ] button
or
[PREVIOUS ] button
5. Select [CHROMA] and press the [MODE] button.
An address value and data value are displayed on the mini-LCD. (0
6. Change data of each address with the [VOL+]/[VOL -] button while observing the color bar (Data value flashes
on and off in change operation.) and press the [MODE] button in order to write in data. (Adjust the fixed value
in the value of a following table. Besides it, set it in reference value and make a fine adjustment while observing
the monitor.)
7. Press the [POWER/ATT] button of the main unit, and switch it off.
8. Switch on the main unit again.
Selcct [NTSC] of the [COLOR SYSTEM].
9. Repeat the adjustment mentioned above.
10. Press the [POWER/ATT] button of the main unit and this adjustment is complete.
No. Address Chrominance data
1 0 INPUT MODE/SW
2 1 PICTURE
3 2 COLOR
4 3 PHASE
5 4 CONTRAST
6 5 BRIGHT
7 6 GAMMA 0
8 7 GAMMA 1
9 8 OUT LIMIT
10 9 RGB AMPLITUDE
11 A SUB-BRIGHT R
12 B SUB-BRIGHT B
13 C COM AMPLITUDE
14 D COM BLANK LEV
15 E DAC OUT
16 F TINT
Cancellation of a test mode
Push the [STANDBY] key on the main unit.
] buttons, and the following indication goes in mini-LCD of
CHROMA -------- Color adjustment
(EEPROM data read/write of a monitor microcomputer)
PORT -------- Port output setting (This mode not using it by service.)
INIT -------- Monitor microcomputer shipment initialization setting
(This mode not using it by service.)
CCFL -------- Backlight brightness setting (Fixed value B3)
Minimum value Maximum value
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
)
Fixed value
PAL NTSC
3F
FF
3F
FF
FF
FF A5 A5
FF 3A 3A
FF 08 08
1F 1F 1F
FF 7C 7C
FF
FF
FF
1F 11 11
FF
FF
Reference value
PAL NTSC
1E 1C
2F 2F
66 66
22 22
50 50
7F 7F
60 60
D2 D2
86 86
87 87
(No.MA101)1-47