Sony CPD-E200E Service Manual ▷ View online
CPD-E200E
4-1
SECTION 4
ADJUSTMENTS
•
Landing Rough Adjustment
1.
Enter the full white signal. (or the full black dots signal)
2.
Set the contrast to “CONT”=MAX.
3.
Make the screen monogreen.
Note: Off the outputs from R ch and B ch of SG.
4.
4.
Reverse the DY, and adjust coarsely the purity magnet so
that a green raster positions in the center of screen.
that a green raster positions in the center of screen.
5.
Moving the DY forward, adjust so that an entire screen be-
comes monogreen.
comes monogreen.
6.
Adjust the tilt of DY, and fix lightly with a clamp.
Note: "TILT" shall be set at 0
•
Landing Fine Adjustment
1.
Put the set inside the Helmholtz coil.
2.
Input the single green signal.
3.
Demagnetize the CRT surface with the hand degausser , and
perform auto degaussing.
perform auto degaussing.
4.
Attach the wobbling coil to the designated part of the CRT
neck.
neck.
5.
Attach the sensor of the landing adjustment unit on the CRT
surface.
surface.
a
b
c
d
L/D control specification
±
5
±
7
±
5
±
5
±
7
±
5
±
5
±
7
±
5
Purity Magnet
<<Zero Position>>
IBM AT Computer
as a Jig
1-690-391-21
1
A-1500-819-A
Interface Unit
Interface Unit
2
*The parts above ( ) are necessary for DAS adjustment.
1
3
D-sub
(9 Pin [female])
(9 Pin [female])
mini Din
(8Pin)
(8Pin)
4 Pin
3-702-691-01
Connector Attachment
Connector Attachment
3
To BUS CONNECTOR
4 Pin
4 Pin
Connect the communication cable of the computer to the connector located on the D board on the monitor. Run the service software
and then follow the instruction.
and then follow the instruction.
Purity magnet position
6.
Adjust the DY position and purity, and the DY tilt.
7.
Fasten DY with screw.
Note: Torque 22
±
2kgcm (2.2
±
0.2 Nm)
8.
Adjust each top and bottom pins by two wedges and then not
swing DY neck right and left. Adjust H. Trap to become
horizontal trapezoid(c = d).
(When fixing DY with wedges, insert wedges completely so
that the DY does not shake.)
swing DY neck right and left. Adjust H. Trap to become
horizontal trapezoid(c = d).
(When fixing DY with wedges, insert wedges completely so
that the DY does not shake.)
“a” and “b” must be equal, and
“c” and “d” must be equal.
“c” and “d” must be equal.
<How to drive in wedges>
9.
If the L/D is not within the standards adjust purity magnet
and in front and behind of DY to satisfy L/D adjustment
standards. If the corner is not within the standards, adjust
disc magnet to satisfy L/D adjustment standards.
and in front and behind of DY to satisfy L/D adjustment
standards. If the corner is not within the standards, adjust
disc magnet to satisfy L/D adjustment standards.
Note:
(1) When necessary to paste magnets more than 2 pieces, be
(1) When necessary to paste magnets more than 2 pieces, be
careful that the convergence and the distortion would be al-
terable.
terable.
(2) Paste within 80 to 120 mm from the DY on the diagonal line
of the magnet.
10. If using the magnet, be sure to demagnetize with the de-
gausser and check.
11. Remove the sensor and wobbling coil.
12. Check that the DY is not tilting.
12. Check that the DY is not tilting.
CPD-E200E
4-2
•
Convergence Rough Adjustment
1.
Enter the white crosshatch signal (white lines on black).
2.
Adjust roughly the horizontal and vertical convergence at
four-pole magnet.
four-pole magnet.
3.
Adjust roughly HMC and VMC at six-pole magnet.
•
Convergence Adjustment
(1) Static convergence
1.
Receive the crosshatch of R and B.
2.
Adjust H. STAT and V. STAT by 4 pole magnet.
3.
Recieve the white crosshatch signal.
4.
Adjust HMC and VMC by 6 pole magnet.
5.
Recieve the crosshatch of R and B.
Note: Adjust H. STAT and V. STAT in the beggining by 4 pole
magnet not adjuust them by register immediately.
6.
Insert to TLH correction board and correct H. TILT.
7.
Correct XCV by XCV core.
8.
Correct V. TILT by TLV-VR.
9.
Adjust Y cross by YCH-VR.
10. Correct to get the most suitable convergence pattern.
When necessary, adjust above mentioned from step 1 to step
9 reiterate.
9 reiterate.
11. Paint lock TLH corection board, neck assy 4 and 6 pole
magnet.
B
R
R
B
R
B
B
B
R
R
R
B
B
R
XCV
YCH
TLV
TLH
Purity Mg
4-pole Mg
6-pole Mg
XCV
YCH
H-Trap
TLH
TLV
4 Pole
6 Pole
<<Neck Assy's Zero Position>>
Purity
(2) Digital Convergence
Convergence (Low) Mode
1.
Adjust the H. STAT and V. STAT with "HSTAT" and
"VSTAT".
"VSTAT".
A. Horizontal Convergence
Adjust each misconvergence point in sequence.
B. Vertical Convergence
CBH-T-L-LO
9
5
10
18
2
20
12
6
17
1
19
11
CBH-T-R-LO
MBH-T-R-LO
APH-R-LO
MBH-B-R-LO
CBH-B-R-LO
MBH-T-L-LO
APH-L-LO
MBH-B-L-LO
CBH-B-L-LO
YBH-T-LO
HSTAT
YBH-B-LO
2.
Repeat the procedure of A and B so that the convergence of
the entire screen is within the specification.
the entire screen is within the specification.
Convergence (Hight) Mode
1.
Adjust the H. STAT and V. STAT with "HSTAT-HI" and
"VSTAT-HI".
"VSTAT-HI".
A. Horizontal Convergence
CCV-T-L-LO
13
7
14
22
4
24
16
8
21
3
23
15
CCV-T-R-LO
MCV-T-R-LO
XBV-R-LO
MCV-B-R-LO
CCV-B-R-LO
MCV-T-L-LO
XBV-L-LO
MCV-B-L-LO
CCV-B-L-LO
V STAT-T-LO
VSTAT
V STAT-B-LO
Adjust each misconvergence point in sequence.
CBH-T-L-HI
9
5
10
18
2
20
12
6
17
1
19
11
CBH-T-R-HI
MBH-T-R-HI
APH-R-HI
MBH-B-R-HI
CBH-B-R-HI
MBH-T-L-HI
APH-L-HI
MBH-B-L-HI
CBH-B-L-HI
YBH-T-HI
HSTAT-HI
YBH-B-HI
Adjust each misconvergence point in sequence.
CPD-E200E
4-3
A
312 mm
B
MODE
All mode
234 mm
a 1.8 mm
b 1.8 mm
b 1.8 mm
a
B
A
b
B
A
A
0.20 mm
B
MODE
All mode
0.24 mm
•
Convergence Specification
•
White Balance Adjustment Specification
(1) 9300K
x = 0.283
±
0.005
y = 0.298
±
0.005
(2) 5000K
x = 0.346
±
0.005
y = 0.359
±
0.005
•
Vertical and Horizontal Position and Size
Specification
Specification
•
Focus adjustment
Adjust the focus volume 1 and 2 for the optimum focus.
Standard: HMC, VMC
Standard: HMC, VMC
±
0.1 mm (In the center of screen)
FBT
Focus volume 1 (V)
Focus volume 2 (H)
B. Vertical Convergence
2.
Repeat the procedure of A and B so that the convergence of
the entire screen is within the specification.
the entire screen is within the specification.
CBH-T-L-HI
9
5
10
18
2
20
12
6
17
1
19
11
CBH-T-R-HI
MBH-T-R-HI
APH-R-HI
MBH-B-R-HI
CBH-B-R-HI
MBH-T-L-HI
APH-L-HI
MBH-B-L-HI
CBH-B-L-HI
YBH-T-HI
HSTAT-HI
YBH-B-HI
Adjust each misconvergence point in sequence.
5-1
5-2
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAMS
B-SS3497<J..>-BD1-24
+180V
1
2
3
2
3
CN305
NC
+80V
4
GND
5
H1
6
+12V
7
GND
8
+5V
9
STBY +5V
TO
D BOARD
CN502
D BOARD
CN502
D
TO
D BOARD
CN510
D BOARD
CN510
E
1
1.2KV
CN301
11
9
8
1
3
5
IC002
RGB OUT
J001
B OUT
G OUT
R OUT
B IN
G IN
R IN
KB
KG
KR
G2
H
7
9
11
10
27
24
20
IC001
RGB DRIVE, OSD MIX
B OUT
G OUT
R OUT
3
B BKG
4
G BKG
5
R BKG
6
G2
13
B OSD
14
G OSD
15
R OSD
17
OSD BLK
B IN
G IN
R IN
SYNC IN
1
SDA
2
SCL
18 BLK
12 CLAMP
30 C SYNC
7
8
10
12
15
14
OSD BLK
R OSD
G OSD
13
B SOD
SDA
SCL
V FLB
5
H FLB
5
4
3
9
8
7
IC004
RGB CUT - OFF CONT
IC003 OSD
SPOT KILLER
Q001
IC005
G2 CUT - OFF CONT
B OUT
G OUT
R OUT
B IN
G IN
R IN
1
3
4
4
CN313
B GND 1
G GND 1
2
BLUE 1
GREEN
5
R GND 1
6
RED 1
7
GND
8
VD 1
9
HD 1
TO
D BOARD
CN902
D BOARD
CN902
1
-
4
A
TO
D BOARD
CN902
D BOARD
CN902
5
-
0
C
TO
D BOARD
CN903
D BOARD
CN903
B
1
3
2
4
CN309
C BLK
INPUT SELECT
BP CLP
C SYNC
5
VS OUT
6
GND
7
H SYNC
8
SYNC DET
6
5
4
3
3
CN306
IIC SDA
GND
IIC SCL
INV.
Q006
HOST GND 2
2
HR TRC
1
VR TRC
1
2
3
4
3
4
5
CN311
NC
HOST GND 1
DDC SDA
DDC SCL
NC
1
2
3
4
3
4
CN310
SIGNAL IN
HD15
(PIG-TAIL)
NC
DDC SCL
DDC SDA
HOST GND 1
5
7
+
-
6
4
8
IC006 H BUFF
9
13
14
11
12
15
9
10
7
6
8
3
4
1
2
5
10
5
6
9
8
7
4
10
(VIDEO)
A
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