Sony CPD-M151 Service Manual ▷ View online
CPD-M151
SECTION 3
ADJUSTMENTS
3-1
This paper documents the functional alignment (color and geometry) procedure of Sony flat panel monitor CPD-M151.
•
Equipment
Computer:
PC workstation with Wndows 95 installed
PS/2 mouse is required
PS/2 mouse is required
Software:
Capetronic engineering alignment software
tool
tool
Color meter:
Option
Signal generator: Option
Cable:
Cable:
Special RS232 interface cable
•
Setup
1.
Copy Capetronic software <ALIGN.EXE> into a new PC
directory.
directory.
2.
Prepare timing and pattern data for signal generator accord-
ing to Sony's timing specifications.
ing to Sony's timing specifications.
3.
Prepare timing files for <ALIGN.EXE>.
4.
Connect monitor interface cable between flat panel monitor
and PC com port.
and PC com port.
5.
Connect monitor video cable to signal generator.
6.
Put Topcon 50cm from the this monitor; Point it perpen-
dicularly at the center of the display; Achieve the best focus
throught the eyepiece.
dicularly at the center of the display; Achieve the best focus
throught the eyepiece.
7.
Enclose the this monitor and Topcon in a light-shield cham-
ber.
ber.
•
Download
In order to enhance productivity, a software utility is pro-
vided to download default data to LCD monitor. The default
data includes color balance data and geometry timing data.
vided to download default data to LCD monitor. The default
data includes color balance data and geometry timing data.
•
Operation
1.
Execute software <ALIGN.EXE>.
2.
Click on 'Setup' menu.
3.
Select 'Monitor' type as 'Sony CPD-M151'.
4.
Select 'COM PORT' according to hardware connection.
5.
Click <OK> to save the new setup configuration.
6.
Quit this application and Re-enter to make the new settings
effective.
effective.
•
On Screen Adjustment
1.
Click on the 'Monitor' icon; an virtual monitor panel would
show up.
show up.
2.
On entry, the software tires to establish a communication
link with the monitor. The monitor internal DACs are read
and shown on screen sliders. A 'CONNECT' icon would
show up on the lower left corner of the dialog screen.
link with the monitor. The monitor internal DACs are read
and shown on screen sliders. A 'CONNECT' icon would
show up on the lower left corner of the dialog screen.
3.
An error message would pop up should communication fail.
A 'BREAK' icon would show up on the dialog screen. If this
happens, check the hardware setup, communication cable,
and the connection.
A 'BREAK' icon would show up on the dialog screen. If this
happens, check the hardware setup, communication cable,
and the connection.
•
Warm up time
Allow 30 minutes warm up time before doing any adjust-
ment.
ment.
•
Color Adjustment
1.
9300K color adjustment
--Center adjustment--
--Center adjustment--
a. Click 'Color Temperature' as '9300'.
b. Apply 30% IRE white video field, primary mode.
c. Make sure 'backlight' register data is 0 (100%).
d. Click 'Apply Default' (inside color register box).
b. Apply 30% IRE white video field, primary mode.
c. Make sure 'backlight' register data is 0 (100%).
d. Click 'Apply Default' (inside color register box).
Refer to table 1 for default data for color adjustment.
e. Adjust 'sub_brt_R' and 'sub_brt_B' to achieve color
temperature. Refer to table 2 for specifications.
f. Apply 100% IRE white video field.
g. Adjust 'Contrast' to achieve 'nominal' luminance (refer
g. Adjust 'Contrast' to achieve 'nominal' luminance (refer
to spec).
h. Click 'Set AS Center' for a 9300K color save.
i. Apply 100% IRE white video.
i. Apply 100% IRE white video.
--Contrast Max adjustment--
j. Increase 'Contrast' to Contrast_Max from default data
table 1.
k. Click 'Set As Contrast Max'.
--Contrast Min adjustment--
l. Decrease 'Contrast' to achieve 'low' luminance (refer
to default data table 1).
m. Click 'Set As Contrast Min'.
--Brightness Max adjustment--
n. Increase 'Brightness' to maximum achievable (refer to
default data table 1).
o. Click 'Set As Bright Max.'
--Brightness Min adjustment--
p. Decrease 'Brightness' to Bright_Min from default data
table 1.
q. Click 'Set As Bright Min'.
r. Click 'Save this color' to save the color alignment data
r. Click 'Save this color' to save the color alignment data
to the monitor.
2.
5000K color adjustment
a. Click 'Color Temperature' as '5000'
b. Repeat alignment procedure as 9300 steps b - r.
b. Repeat alignment procedure as 9300 steps b - r.
3.
6500K color adjustment
a. Click 'Color Temperature' as '6500'
b. Repeat alignment procedure as 9300 steps b - r.
b. Repeat alignment procedure as 9300 steps b - r.
CPD-M151
3-2
Table 1: Default data for color adjustment
Color
9300K
6500K
5000K
Condition
Min
Center
Max
Min
Center
Max
Min
Center
Max
Brightness (G)
50
128
255
50
128
255
50
128
255
Contrast (G)
20
53
70
20
53
70
20
53
70
Sub-Brt-R
NA
120
NA
NA
132
NA
NA
135
NA
Sub-Brt-B
NA
126
NA
NA
113
NA
NA
85
NA
Sub-Cont-R
NA
53
NA
NA
53
NA
NA
53
NA
Sub-Cont-B
NA
53
NA
NA
53
NA
NA
53
NA
Table 2: Specifications for Color adjustment
Color
x
y
Y (40% IRE)
9300
283
298
10
6500
314
328
10
5000
345
358
10
Tole
10
10
3
•
Geometry Adjustment
1.
Connect the personal computer which has alignment data.
2.
Click 'Apply Default' (inside Geometry Register Box).
3.
Adjust 'Pitch' for optinum screen performance.
4.
Adjust 'Phase' for optinum screen performance.
5.
Adjust 'H position' to make the screen center horizontally.
6.
Adjust 'V position' to make the screen center vertically.
7.
Repeat steps 3-6 for best pictre performance.
8.
Click 'Save to UMT' to perform a user timing mode save.
9.
Repeat step 1-7 for each of the user preset timings.
All luminance measurements are in cd/m
2
4-1
4-2
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAMS
(24)
17
2
15
13
11
8
6
3
5
5
7
9
12
14
36
2
19
5
6
9
12 15 16
3
18
4
7
8
13 15 17
5
40
1
3
5
21
19
17
24
23
14
6
U10
R ADC
TP10
R
U9
RGB AMP
JP1
+8V ADC
VCC 5V
J6
+5V ADC
U20
75MHz CLK OUT
U26A
2
1
U8
U8 ZOOM ENGINE
U18
OVA RGB
U7F
12
10
11
13
U7E
MCU
BUFF
D1 D2 D3 D4 D5 D6 D7 D8
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8
PLL
BLKT ADJ
EEPROM
SYNC SEL
U7C
U7D
U2
SYNS SEP
U6
V CLK OUT
J1
JP2
JP3
U7A
U7B
X1
14.7456MHz
V IN
CLK OUT
VRT
CLK/E
VRB
CLK N/E
R OUT
G OUT
B OUT
BLK
HS/BPCP
SDA
SCL
V IN
R IN
G IN
B IN
VRT
CLK/E
VRB
CLK N/E
X OUT 1
V IN
VRT
SIN
DREF CLK1
DA RED2-DA RED7
DB RED2-DB RED7
DA GRN2-DA GRND7
DB GRN2-DB GRN7
DA BLU2-DA BLU7
DB BLU2-DB BLU7
DA RED7
DA RED6
DA RED5
DA RED4
DA RED3
DA RED3
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
2
3
4
5
6
VCC 5V
GND
TCK
TD0
TD1
TD0
TD1
TMS
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
KEY AUTO
KEY MINUS
KEY PLUS
KEY DOWN
KEY UP
KEY MENU
PWR SW
LED AMB
LED GRN
LED AMB
LED GRN
GND
GND
GND
GND
RA5
RA4
RA3
RA2
RA1
RA0
RA4
RA3
RA2
RA1
RA0
GND
GA5
GA4
GA3
GA2
GA1
GA0
GA4
GA3
GA2
GA1
GA0
GND
GB5
GB4
GB3
GB2
GB1
GB0
GB4
GB3
GB2
GB1
GB0
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
SVCC
SVCC
SVCC
DB RED2
DB RED3
DB RED4
DB RED5
DB RED6
DB RED7
DB RED3
DB RED4
DB RED5
DB RED6
DB RED7
DA BLU2
DA BLU3
DA BLU4
DA BLU5
DA BLU6
DA BLU7
DA BLU3
DA BLU4
DA BLU5
DA BLU6
DA BLU7
DB BLU2
DB BLU3
DB BLU4
DB BLU5
DB BLU6
DB BLU7
DB BLU3
DB BLU4
DB BLU5
DB BLU6
DB BLU7
GND
LCD DE
GND
LCD CLK
GND
LCD VS
GND
LCD HS
GND
RB0
RG1
RB2
RB3
RB4
RB5
RG1
RB2
RB3
RB4
RB5
GND
BA0
BA1
BA2
BA3
BA4
BA5
BA1
BA2
BA3
BA4
BA5
GND
BB0
BB1
BB2
BB3
BB4
BB5
BB1
BB2
BB3
BB4
BB5
GND
DA RED2
DA GRN7
DA GRN6
DA GRN5
DA GRN4
DA GRN3
DA GRN2
DA GRN5
DA GRN4
DA GRN3
DA GRN2
GB GRN7
GB GRN6
GB GRN5
GB GRN4
GB GRN3
GB GRN2
GB GRN6
GB GRN5
GB GRN4
GB GRN3
GB GRN2
VP CLK
RED0
|
RED7
OVCOLA2
OVCOLB2
OVCOLA1
OVCOLB1
OVCOLA0
OVCOLB0
OVENA
OV CLK
10V SYNC
VP HS
VPVS
RAW HS
TO
LCD DISPLAY
LCD DISPLAY
TO
LCD DISPLAY
LCD DISPLAY
RESET
SCK
HOR
CLK/E
VRB
CLK N/E
OVA RED
DEN
DH CLK
DVS
DHS
/SCS
S CLK
SDI
SDO
/GMZ2 SCS
CLK
DAT
BKLT ON
LED ON
LED STB
EN 3V
ADC PW OFF
/12V OFF
PANEL EN
OVA GRN
OVA BUF
OVA FBK
TCK
VERT
CLKH
CLKL
S CLK
SENBLE
SYNC
HOLD
V SYNC RGB
SDA
SDA
SCL
SCL
CLAMP+OUT
H+OUT
H-OUT
V+OUT
H STATE
V STATE
V POL
S DATA
SER OUT
TEST
VKLT
ADJ
ADJ
V REF U1
VERT S/SIN
GREEN IN
COMP/H IN
VERT IN
PLL SEN
PLL SCLK
PLL S DATA
VCO
CLK OUT
H PLS OUT
CLK IN
COAST
HS IN
H SYNC RGB
HP IN
VS IN
SYNC PHS
SYNC SEL
SCL
SDA
H STATE
V STATE
HS
1Y1
CLK
CLR
VS
PLL O DATA
TEST
DDC SDA
DDC SCL
TXD
TXD
4RXD
RESET
PLL SEN
PLL S CLK
PLL S DATA
LCMIDI
LCMIDO
SYNC PVS
TCK
TD0
TD1
TMS
CLK
H POL
1A1
2Y4
2A4
2Y3
2A3
2Y2
2A2
2Y1
2A1
1Y4
1A4
1Y3
1A3
1Y2
TO
A(2/2)
A(2/2)
1G
2G
1A2
KEY AUTO
KEY MINUS
KEY PLUS
KEY DOWN
KEY UP
KEY MENU
V POL
SW
PWR SW
/ZMZ2 SCS
CLK
DAT
X1
X2
SYNC SEL
D SYNC
33
|
40
RED0
|
REC7
U12
G ADC
43
11
13
2
14
6
11
13
2
14
6
11
13
2
10
11
12
15
5
6
5
42
28
11
1
18
19
17
30
15
16
8
9
24
31
32
149
150
143
63
29
28
26
25
64
65
66
14
163
164
18
21
17
20
15
19
194
6
45
13
31
30
37
38
39
40
41
4
16
12
17
15
7
19
8
13
19
6
4
15
4
43
11
14
17
1
2
26
27
2
3
24
17
14
16
13
11
4
10
7
8
29
19
6
X4
29.4912MHz
15
25
1
19
18
21
20
43
9
11
1
28
9
12
2
6
8
9
6
5
4
+5V
RESET
U26B
3
4
TP9
RESET
3
2
1
5
7
3
177
175
5
148
6
5
7
1
3
13
6
5
18
SVCC SW
Q9
SVCC
OUT
Q6
CVCC
DDC SDA
DDC VCC
DDC SCL
DDC VCC
DDC SCL
TXD
CVCC
RXD
LCMID1
GND
1
2
3
4
5
6
2
3
4
5
6
1
2
2
LCMID0
GND
1
2
2
18
LED
DRIVE
Q15,16
J2
J7
J3
J4
1
2
3
4
5
2
3
4
5
INV 12V
GND
BKLT ADJ
GND
BKLT ON
1
2
3
4
5
6
7
8
9
RED IN
GND
GRN IN
GND
BLU IN
GND
HS IN
GND
VS IN
V REF-T
OUT
Q2
U19A
U19B
3
2
1
5
6
7
V REF-B
OUT
Q1
SCL
TO
HD15
CONNECTOR
HD15
CONNECTOR
TO
INVERTER
INVERTER
TO
HD15
CONNECTOR
HD15
CONNECTOR
SDA
V CLK
42
V IN
RST OUT
TP11
G
TP12
B
33
|
40
GREEN0
|
GREEN7
U4
B ADC
33
|
40
BLUE0
|
BLUE7
11,12,37,38
|
40,41
DA RED2
|
DA RED7
191,192,69
|
70,71,73
DB RED2
|
DB RED7
200-203
|
6,7
DA GRN2
|
DA GRN7
181,182
|
184-187
DB GRN2
|
DB GRN7
46,47
|
58-61
DA BLU2
|
DA BLU7
77,78
|
80-83
DB BLU2
|
DB BLU7
GREEN0
|
GREEN7
177
|
165
BLUE0
|
BLUE7
93
|
85
A
(1/2)
( RGB ADC, ZOOM ENGINE, LCD PANEL, CONNECTOR, MICRO CONTROLLER)
1
+
-
+
-
119
|
112
U13
U27
U28
U3
U11
U24
D-FF
U23
U22
4-3
4-4
(24)
5V SW
Q7
3.3V SW
Q10
3.3V SW
Q8
5V SW
Q3
SW
Q14
VCC 5V OUT
Q13
12V SW
Q5
12V SW
Q4
5
6
1
2
3
4
D30
D4
D6
D32
ADC PW OFF
U26C
L32
L33
+8V ADC
C12V
CVCC
+5V
3.3V
+12V
INV 12V
+5V ADC
+5V REG
+5V PLL
L34
L35
L36
L37
F4
1.5A
F3
2.5A
D31
16
18
14
22
23
25
27
26
24
1
20
28
13
17
19
15
21
4
5
3
6
7
2
V IN
BST 3
DH3
LX3
DL3
CS3
GND
FB3
3.3V ON/OFF
12V ON/OFF
EN 3V
/12V OFF
LXFY
BSTFY
DLFY
CSP
FBFY
DHFY
FB5
CS5
DL5
LX5
DH5
BST5
5V ON/OFF
VL
U25
POWER CONTROL
12
V IN
ON/OFF
V OUT
CASE
ADJ
1
3
5
4
U21
+8V REG
2
J5
12V IN
GND
GND
GND
12V IN
V IN
ON/OFF
V OUT
CASE
ADJ
1
2
3
4
6
U1
+5V REG
A
(2/2)
( POWER)
TO
A(1/2)
A(1/2)
1
TO
AC ADAPTER
AC ADAPTER
4-2. CIRCUIT BOARDS LOCATION
INVERTER
H
J
A
Click on the first or last page to see other CPD-M151 service manuals if exist.