Sony KE-MX42A1 / KE-MX42M1 / KE-MX42N1 / KE-MX42S1 Service Manual ▷ View online
KE-MX42A1/MX42S1/MX42M1/MX42N1 (E)
1-5
1-8. SPEAKER BOX REMOVAL
1-9. SWITCHING REGULATOR REMOVAL
4
Speaker box (R)
3
Fifteen screws
(+BVTP 4x16)
1
Fifteen screws
(+BVTP 4x16)
2
Speaker box (L)
4
Switching regulator
3
Seven screws
(+PSW 3x6)
1
Four screws
(+PSW 3x6)
2
Fan bracket (CENTER)
KE-MX42A1/MX42S1/MX42M1/MX42N1 (E)
1-6
1-10. SHIELD ASSY REMOVAL
1-11. PLASMA DISPLAY PANEL REMOVAL
4
Two screws
(+PSW 3x6)
5
Four screws
(+BVTP 3x12)
6
SUS shield (R) Assy
7
Four screws
(+PSW 3x6)
8
Two screws
(+BVTP 3x12)
9
A shield (bottom) Assy
2
Two screws
(+PSW 3x6)
1
Four screws
(+BVTP 3x12)
3
SUS shield (L) Assy
2
Four screws
(+BVTP 4x16)
3
Plasma display panel
1
Four screws
(+PSW 4x8)
KE-MX42A1/MX42S1/MX42M1/MX42N1 (E)
1-7E
1-12. H3 AND H4 BOARDS REMOVAL
1
Two screws
(+BVTP 3x12)
3
Two screws
(+BVTP 3x12)
4
H4 board
5
THree screws
(+BVTP 3x12)
6
H3 board
2
Filter bracket (bottom) Assy
KE-MX42A1/MX42S1/MX42M1/MX42N1 (E) 2-1E
SECTION 2
ADJUSTMENTS
2-1. AGING
2-1-1. Measurement equipment
1.
Color analyzer (CA-100 manufactured by MINOLTA)
2.
Signal generator (ASTRO DESIGN VG-828D)
2-1-2. Aging condition
Power supply : 220 V (50Hz/60Hz)
Time
Time
: More than 10 minutes
Temperature
: 22ºC ~ 28ºC
Luminance
: On aging mode setting
Note:
After aging, if power was shut down until W/B adjusutment, shall
be adjusted W/B after aging more than 30 second.
be adjusted W/B after aging more than 30 second.
2-1-3. Measuring procedure
1.
Dab the W/B adjustment jig (CA-100) at the glass face of the
panel.
panel.
2.
Connect the Signal generator (VG-828D) to the VIDEO1
input terminal.
input terminal.
3.
Make the settings as follows.
• set the quality mode to PERSONAL.
• Set the PICTURE to MAX.
• Input All-white signal (70%).
• Set the PICTURE to MAX.
• Input All-white signal (70%).
There are 3 mode (COOL, NEUTRAL, WARM):
MODE
COLOR TEMPERATURE
W/B
COOL
13550K+OMPCD
4
NEUTRAL
9300K+8MPCD
2
WARM
8000K+8MPCD
1
*Operation Register
Panel_Code
Panel_Code
⇒ FHP Tag
R GAN
G GAN
B GAN
Set any one of R, G and B to the data 255 when adjusting.
G GAN
B GAN
Set any one of R, G and B to the data 255 when adjusting.
Adjustment target values:
MODE
X
Y
TOLERANCE
COOL
0.2684
0.2700
± 0.005
NEUTRAL
0.2838
0.2981
± 0.005
WARM
0.2944
0.3100
± 0.005
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