Sony CPD-E210 Service Manual ▷ View online
— 17 —
CPD-E210
4-7. DIGITAL CONVERGENCE ADJUSTMENT
Convergence (Low) Mode
1. Adjust the H.STAT and V.STAT with "HSTAT" and
"VSTAT".
A. Horizontal Convergence
Adjust each misconvergence point in sequence.
B. Vertical Convergence
Adjust each misconvergence point in sequence.
2. Repeat the procedure of A and B so that the convergence
of the entire screen is within the specification.
Convergence (High) Mode
1. Adjust the H.STAT and V.STAT with "HSTAT-HI" and
"VSTAT-HI".
A. Horizontal Convergence
Adjust each misconvergence point in sequence.
B. Vertical Convergence
Adjust each misconvergence point in sequence.
2. Repeat the procedure of A and B so that the convergence
of the entire screen is within the specification.
4-8. CONVERGENCE SPECIFICATION
B
A
312 mm
234 mm
A Zone:
Primary Mode
Primary Mode
Others
H: < 0.25mm
H: < 0.3mm
V: < 0.25mm
V: < 0.3mm
B Zone:
Primary Mode
Primary Mode
Others
H: < 0.3mm
H: < 0.4mm
V: < 0.3mm
V: < 0.4mm
— 18 —
CPD-E200
NOTES:
CPD-E210
— 22 —
— 21 —
— 20 —
— 19 —
5-1. BLOCK DIAGRAM
SECTION 5
DIAGRAMS
D
A
H
Note:
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F 50
WV or less are not indicated except for electrolytic.
• Indication of resistance, which does not have one for rating
electrical power, is as follows.
•
All resistors are in ohms.
•
: nonflammable resistor.
•
: fusible resistor.
•
: internal component.
•
: panel designation and adjustment for repair.
• All variable and adjustable resistors have characteristic curve
B, unless otherwise noted.
•
: earth-ground
•
: earth-chassis.
• The components identified by in this basic schematic
diagram have been carefully factory-selected for each set in
order to satisfy regulations regarding X-ray radiation. Should
replacement be required, replace only with the value
originally used.
order to satisfy regulations regarding X-ray radiation. Should
replacement be required, replace only with the value
originally used.
• When replacing components identified by , make the
necessary adjustments by using RV501 ( ) as indicated.
(See page 14)
(See page 14)
• When replacing parts shown in the table below, be sure to
perform the safety related adjustment.
• All voltages are in volts.
• Readings are taken with a 10
• Readings are taken with a 10
Μ Ω
digital multimeter
• Readings are taken with a color-bar signal input.
• Voltage variations may be noted due to normal production
• Voltage variations may be noted due to normal production
tolerances.
• * : Cannot be measured.
• Circled numbers are waveform references.
•
• Circled numbers are waveform references.
•
: B +bus.
•
: B - bus.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP: 1/10 W)
Rating electrical power 1/4 W (CHIP: 1/10 W)
Note: The components identified by shading and
mark
mark
are critical for safety. Replace only with
part number specified.
Note: Les composants identifies per un trame et une
marque
marque
sont critiques pour la securite. Ne les
remplacer que par une piece portant le numero specifie.
5-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
5-2. CIRCUIT BOARDS LOCATION
Part Replaced ( )
RV501
HV ADJ
Part Replaced ( )
D board
T501, IC501, RV501, R540,
R541, R542, R544, R564, R567,
R568, C532, C534, C539, C553,
C554, C555, C556, C558, C561
HV Regulator
Circuit
D board
T501, R510, R543, R547, R549,
R552, R595, D515, D517, C540,
C542, C544, IC607, IC901
HV HOLD
DOWN Circuit
DOWN Circuit
D board
T501, R545, R546, R548,
R550, R596, R934, C535,
C541, IC605, IC607, IC901
Beam Current
Protector
Circuit
Protector
Circuit
869 Block Diagram.p65
10/26/1999, 9:29 AM
1
CPD-E210
— 24 —
— 25 —
— 26 —
— 23 —
board
D
1
2
3
4
A
B
C
D
E
F
G
H
I
J
K
L
M
N
D BOARD SCHEMATIC DIAGRAM
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2
1.1
3
NC
12
4.9
4
2.4
42
NC
22
10.1
pin
volt
3
-14.6
4
0
13
5.0
5
NC
43
NC
23
5.0
1
1.6
4
-13.8
5
0
14
3.5
6
4.8
44
2.3
24
3.6
2
15.1
5
14.8
6
0
15
1.1
7
0
45
2.3
25
3.5
3
-14.6
16
4.2
8
NC
46
1.0
26
0.5
4
-15.1
pin
volt
pin
volt
17
4.6
9
NC
47
4.4
27
4.9
5
0.2
1
105.0
1
2.5
18
GND
10
GND
48
0.1
28
0
6
14.8
2
102.6
2
GND
11
5.1
49
0.4
29
0.4
7
1.6
3
93.0
3
6.3
pin
volt
12
NC
50
0.4
30
GND
4
101.7
1
-0.2
13
0
51
4.9
pin
volt
5
112.4
pin
volt
2
2.5
14
4.7
52
0.4
pin
volt
1
11.9
I
14.6
3
2.5
15
4.9
53
0.4
1
GND
2
4.1
pin
volt
O
11.9
4
2.5
16
3.9
54
4.9
2
GND
3
4.1
1
152.6
G
GND
5
2.5
17
2.5
55
NC
3
GND
4
5.3
2
NC
4
4.8
6
-0.1
18
3.7
56
GND
4
4.9
5
8.9
3
GND
7
-14.5
19
0
5
5.0
6
4.0
4
2.3
pin
volt
8
GND
20
0.1
pin
volt
7
GND
5
0
I
8.9
9
14.7
21
5.0
1
2.2
pin
volt
8
0.1
6
12.4
O
5.0
10
NC
22
0.2
2
4.7
1
GND
9
GND
7
12.2
G
GND
11
3.2
23
4.7
3
4.2
2
GND
10
8.3
8
2.5
12
NC
24
5.0
4
4.6
3
GND
11
4.5
9
2.8
pin
volt
25
0
5
GND
4
GND
12
5.8
10
NC
I
11.9
pin
volt
26
0
6
4.0
5
4.2
13
5.8
11
GND
O
5.0
1
-0.3
27
0.5
7
5.6
6
4.6
14
5.8
12
NC
G
GND
2
-0.3
28
2.8
8
4.9
7
5.0
15
5.0
13
0.9
3
3.8
29
GND
9
4.1
8
5.0
16
11.4
14
5.9
pin
volt
4
3.8
30
0.5
10
5.0
17
11.9
1
4.9
5
-14.5
31
5.0
11
6.0
18
6.5
pin
volt
2
5.0
6
3.8
32
0.9
12
4.7
19
8.0
1
3.1
3
4.9
7
3.8
33
0.5
13
NC
20
5.2
2
8.5
4
4.9
8
0.7
34
4.7
14
0.9
21
GND
3
GND
5
5.0
9
0.6
35
4.7
15
GND
22
4.6
4
6.3
6
5.0
10
14.7
36
4.6
16
11.5
23
4.1
5
1.2
7
5.0
37
4.0
17
0.4
24
4.1
8
5.0
pin
volt
38
5.0
18
5.6
pin
volt
9
4.9
1
4.8
39
5.0
19
9.6
pin
volt
1
8.6
10
11.9
2
5.0
40
NC
20
9.2
1
1.1
2
7.5
11
4.5
3
2.3
41
NC
21
3.2
IC401
IC501
IC502
IC503
IC601
IC602
IC603
IC702
IC703
IC901
IC604
IC605
IC607
IC608
IC902
IC904
IC905
IC701
D BOARD IC VOLTAGE LIST
D BOARD TRANSISTOR
VOLTAGE LIST
VOLTAGE LIST
G
D
S
Q503
175.4
100.0
178.3
Q504
1.0
176.5
0.4
Q510
8.0
96.8
GND
Q511
-1.9
-10.6
-14.4
Q512
0
4.9
GND
Q513
0.3
39.5
GND
Q514
0.3
40.3
GND
Q515
0.3
39.6
GND
Q516
0.3
38.8
GND
Q520
175.0
102.5
178.3
Q602
2.4
134.0
0.1
D BOARD TRANSISTOR
VOLTAGE LIST
VOLTAGE LIST
1
2
3
4.5 Vp-p (H)
3.1 Vp-p (24 MHz)
5.2 Vp-p (V)
4
5
6
5.5 Vp-p (H)
1.1 KVp-p (H)
45.0 Vp-p (H)
7
8
9
1.5 Vp-p (V)
57.2 Vp-p (V)
11.5 Vp-p (H)
D BOARD WAVEFORMS
10
11
12
10.8 Vp-p (H)
9.3 Vp-p (H)
12.8 Vp-p (H)
13
14
15
1.0 Vp-p (V)
1.2 KVp-p (H)
1.7 Vp-p (H)
B
C
E
Q501
5.5
11.5
5.5
Q502
5.5
GND
5.5
Q505
0.6
-14.6
0.9
Q506
2.0
GND
2.6
Q507
-0.7
54.8
GND
Q508
0.7
11.8
0.1
Q518
2.6
103.0
2.0
Q519
0.3
11.8
GND
Q521
5.0
GND
5.6
Q522
4.7
GND
4.8
Q524
4.7
GND
5.3
Q525
0.7
11.8
0.1
Q601
0
11.9
GND
Q603
5.0
0
GND
Q604
0
7.6
GND
Q605
4.8
0
GND
Q903
0.4
5.5
GND
All voltages are in V
All voltages are in V
All voltages are in V
869 D Board Schematic.p65
10/20/1999, 9:30 AM
1
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