![background image](http://html.mh-extra.com/html/lg/rt-50pz60/rt-50pz60_service-manual_1901925010.webp)
(2) Vs Adjustment
¤
C terminal of D.M.M to Vs pin of P805 and
connect – terminal to GND pin of P805.
¤Ł
After turning the VR551, voltage of D.M.M adjustment
as same as Vs voltage which on label of panel
Right/Top. (Deviation : ±0.5V)
(3) 5.2V Adjustment
¤
C terminal of D.M.M to 5V pin of P804 and
connect – terminal to GND pin of P804.
¤Ł
Turning VR251, adjust the volt value to 5.2v value.
6. Adjustment of White Balance
Color analyzer (CA-100 or same product)
6-2. Connection Diagram of Equipment for
6-3. Adjustment of White Balance
O
Operate the Zero-calibration of the CA-100, then stick
sensor to PDP module surface when you adjust.
O
For manual adjustment, it is also possible by the following
(1) Select WHITE PATTERN of HEAT RUN mode by pressing
POWER ON KEY on remote control for adjustment then
operate HEAT RUN more than 15 minute.
(2) Supply 70Gray, 216Gray Level, 100% size length and
breadth signal to AV input. (Refer to <fig 2>,<fig 3>)
RZ-50PZ60/70 : AV3, RT-50PZ60/70 : AV1
(3) White balance is adjusted from Low Light to High Light,
And pushing the
V
key, save the adjustment value.
(4) LOW Light, stick sensor to 70Gray Pattern and then press
ADJ Key on R/C for adjustment and press
D
,
E
on R/C in
adjustment mode to select R-L or G-L, press VOL +, - Key
and adjust it until color coordination becomes as below.
[RZ-50PZ60/70, RT-50PZ60/70]
X: 0.285±0.003, Y: 0.285±0.003
Color temperature: 9,700°K±500°K
(5) High Light, stick sensor to 216Gray Pattern and then press
ADJ Key on R/C for adjustment and press
D
,
E
on R/C in
adjustment mode to select R-H or G-H, press VOL +, - Key
and adjust it until color coordination becomes as below.
[RZ-42PZ70, RT-42PZ70]
X: 0.285±0.003, Y: 0.285±0.003
Color temperature: 9,700°K±500°K
(6) Exit adjustment mode using
7. Map for Auto adjustment (RS-232C)
- 10 -
Va
Va
GND
GND
VS
VS
5V
GND
<Fig 1> Connection Diagram for Measuring of Power Adjustment
R-L
G-L
R-H
G-H
j
j
j
k
j
a
j
b
Protocol
Setting
54(36)
54(36)
180(B4)
170(A4)
Max Value
90(5A)
85(FA)
254(FE)
250(FA)
Window
<Fig 2> Low Light(Connection Diagram of Manual Adjustment)
Window
<Fig 3> High Light (Connection Diagram of Manual Adjustment)
Содержание RT-50PZ60
Страница 12: ... 12 MAIN TOP PRINTED CIRCUIT BOARD h t t p w w w w j e l n e t ...
Страница 13: ... 13 MAIN BOTTOM h t t p w w w w j e l n e t ...
Страница 14: ... 14 REAR AV TOP REAR AV BOTTOM FRONT AV TOP FRONT AV BOTTOM POWER SWITCH h t t p w w w w j e l n e t ...
Страница 15: ... 15 PREAMP BOTTOM PREAMP TOP SPEAKER TOP SPEAKER BOTTOM h t t p w w w w j e l n e t ...
Страница 16: ... 16 TUNER TOP h t t p w w w w j e l n e t ...
Страница 17: ... 17 TUNER BOTTOM h t t p w w w w j e l n e t ...
Страница 18: ... 18 BLOCK DIAGRAM cable h t t p w w w w j e l n e t ...
Страница 19: ...MEMO 19 h t t p w w w w j e l n e t ...
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Страница 37: ...Jan 2004 Printed in Korea P NO 3828VD0164A h t t p w w w w j e l n e t ...