Sony KD-28DL10U Service Manual ▷ View online
A
B
C
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- 41 -
~ C Board Schematic Diagram [ R-G-B Out ] ~
~ C Board Semiconductor Voltages ~
~ C Board IC Voltages ~
~ D2 Board Schematic Diagram [ Smart Mode Deflection ] ~
3
5
6
7
8
9
10
11
13
1
4
J701
1
CN702
1P
GND
1/4W
1M
R703
EL1Z
D703
XX
SG703
XX
SG702
1W RS
1k
R726
250V
4.7
C704
EL1Z
D705
1/4W
5.6
R728
1
2
3
4
5
XX
CN704
H1
NC
GND
NC
200V
1
2
3
4
5
WHT
5P
CN707
H1
NC
200V
NC
GND
500V
0.001
B
C706
1/2W
RC
33k
R718
2kV
4700p
E
C708
XX
R724
1
CN706
1P
G2
XX
R722
XX
RV701
XX
R709
1
2
3
4
CN701
XX
1000V
GND
200V
H1
1
2
9
8
7
6
5
4
3
TDA6108JF/N1B
IC701
RD6.8ESB2
D710
D709
D708
50V
0.01
F
C703
50V
10
C702
1/4W
10k
R702
250V
PT
0.1
C701
D706
1SS83TA
D707
1SS83TA
D702
1SS83TA
500V
0.001
B
C705
10
C710
1/4W
1M
R701
1/4W
10k
R1805
1/4W
680k
R1806
0.022
C1803
50V
F
5
6
8
1
2
3
4
M5216P
IC1801
100k
R1801
1/4W
1/4W
10k
R1809
1/4W
10k
R1808
XX
R1802
10k
R1807
1/4W
50V
10
C1804
RD10ESB2
D1802
50V
47p
SL
C1805
3
2
1
WHT
3P
CN1801
ROT (+)
NC
ROT (-)
1/4W
10k
R1810
1
2
3
4
5
6
7
WHT
7P
CN703
NS CORRECT
1K
GND
8V
B IN
G IN
R IN
XX
R1804
D1803
XX
R1803
10uH
L704
XX
D704
XX
C711
1/2W
100
R741
XX
SG701
D1801
1SS133
D701
1
2
3
XX
CN705
NS CORRECT
NC
NC
2W
RS
RS
R704
0.47
1/4W
330
R706
1/4W
330
R716
1/4W
330
R727
110M
RV702
Res, carbon 330, 1/4W
1-247-819-91
Actual part is
R706, 716, 727
C
1W RS
1k
R712
1W RS
1k
R705
C..-KD-28DL10
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
7
250V
R,G,B OUT
CV
KR
G1
G4
HV
H
KG KB
G2
PICTURE
TUBE
V901
TO A BOARD HV (T511)
TO COATING EARTH
W66LLX060X
TP1
TP2
TP7
TP3
TP4
TP6
TP5
ROTATION AMP
RGB DRIVER
TO A BOARD (2/4)
CN508
TO FBT
TO
ROTATION COIL
RD10ESB2
RD10ESB2
TO A BOARD (3/4)
CN003
RD6.8ESB2
RD6.8ESB2
D8802
EL1Z
1/4W
100k
R8803
PC123FY2
IC8801
C8803
250V
PP
0.82
S
Q8801
MTZJ-9.1
D8801
10
JW8802
C8806
XX
630V
PT
0.047
C8804
8
7
6
5
4
3
2
1
CN8801
8P
8V
SW
GND
GND
NC
SMART
NC
H DY-
XX
Q8805
XX
R8810
XX
R8811
XX
R8809
XX
R8808
XX
Q8804
XX
R8807
DTC144EKA
Q8802
DTC144EKA
Q8803
1/16W
2.2k
R8804
1/10W
100
R8806
CHIP
1/10W
10k
R8805
1/10W
22k
R8812
RN-CP
XX
R8802
150uH
L8802
200V
PP
0.16
C8802
2SK2518-01MR
CHIP
0
JR8801
MTZJ-4.7B
D8803
1
2
3
RED
3P
CN8802
SW
GND
8V
D2..-KD-28DL10
D2
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
+8V
SMART MODE DEFLECTION
PHOTO COUPLER
TO A BOARD (2/4)
CN512
TO D3 BOARD
CN2801
MOSFET SWITCH
SWITCH
SWITCH
f
e
R
e
d
o
n
A
e
d
o
h
t
a
C
f
e
R
e
d
o
n
A
e
d
o
h
t
a
C
f
e
R
e
d
o
n
A
e
d
o
h
t
a
C
1
0
7
D
7
.
0
0
6
0
7
D
8
.
1
3
1
4
.
9
9
1
0
1
7
D
0
6
.
2
2
0
7
D
4
.
4
5
1
4
.
9
9
1
7
0
7
D
7
.
6
3
1
4
.
9
9
1
1
0
8
1
D
0
0
.
8
3
0
7
D
0
0
8
0
7
D
0
1
.
3
2
0
8
1
D
0
8
.
3
5
0
7
D
0
7
.
0
9
0
7
D
0
0
.
3
3
0
8
1
D
0
2
.
4
o
N
f
e
R
o
N
n
i
P
)
V
(
e
g
a
t
l
o
V
o
N
f
e
R
o
N
n
i
P
)
V
(
e
g
a
t
l
o
V
1
0
7
C
I
1
0
.
3
1
0
8
1
C
I
1
8
.
3
2
6
.
2
2
8
.
3
3
1
.
3
3
8
.
3
4
7
.
0
4
0
5
3
.
6
5
0
.
4
6
9
9
1
6
0
.
4
7
5
.
3
3
1
7
2
.
4
8
4
.
4
5
1
8
0
.
8
9
2
.
6
3
1
~ C Board Waveforms ~
10ms/div
TP7
20us/div
20us/div
20us/div
20us/div
20us/div
20us/div
2.32 Vp-p (H)
2.32 Vp-p (H)
2.32 Vp-p (H)
116 Vp-p (H)
102 Vp-p (H)
TP1
TP2
TP3
TP4
2.68 Vp-p (H)
116 Vp-p (H)
TP4
TP5
TP6
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
- 42 -
~ VM Printed Wiring Board ~
~ C Printed Wiring Board ~
~ D2 Printed Wiring Board ~
1-681-779-20
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
- 43 -
R1725
D1733
C1710
XX
R1703
1
2
3
4
5
6
7
8
8P
CN1718
Q.P.-
Q.P.-
Q.P.+
Q.P.+
E
E
VM
VM
R1714
9V
XX
R1716
XX
C1712
XX
L1702
25V
100
C1701
R1719
XX
L1704
XX
R1708
R1702
R1721
C1702
R1727
XX
R1715
XX
R1704
R1732
R1728
XX
R1717
D1722
C1711
C1705
R1711
XX
JR1701
Q1707
D1734
R1722
XX
R1707
C1703
XX
R1706
C1722
R1726
R1701
R1737
9V
XX
C1707
Q1711
D1701
R1720
R1709
Q1710
R1724
JR1702
XX
C1706
R1700
D1719
C1721
C1734
XX
D1702
R1733
Q1705
XX
C1708
Q1701
R1712
R1710
XX
Q1703
VMVCC
VMVCC
R1723
C1733
Q1709
D1711
XX
Q1702
R1729
C1723
XX
C1709
R1713
10uH
L1701
R1734
25V
100
100
C1704
Q1706
9V
Q1708
R1735
Q1704
C1728
XX
R1718
XX
R1705
8
7
6
5
4
3
2
1
LM358N
IC1902
50V
0.0033
C1953
1SS133
D1909
R1955
CHIP
220k
10
C1952
CHIP
330k
R1954
9V
CHIP
10k
R1957
10k
R1960
XX
C1955
33k
R1961
CHIP
33k
R1962
25V
0.01
B
C1954
CHIP
270k
R1953
10
C1951
CHIP
100
R1964
2SC2412K-R
Q1906
CHIP
3.9k
R1959
CHIP
470
R1965
50V
10
C1957
R1966
XX
2SB734-34
Q1907
CHIP
100
R1958
MPS
0.22
C1958
MPS
0.22
C1959
L1959
400V
PP
0.082
C1845
630V
C1848
0.0047
630V
PP
0.015
C1844
EL1Z
D1840
S
IRF620
Q1841
1/10W
CHIP
100
R1842
2SA1175-HFE
Q1840
CHIP
2.2k
R1846
XX
R1847
100
R1848
10mH
L1843
8
7
6
5
4
3
2
1
LA6393DLL
IC1901
1SS133
D1902
CHIP
220
R1908
1
2
3
CN1702
XX
GND
NC
15V PULSE
2SC2412K-R
Q1901
XX
R1901
XX
R1902
1SS133
D1901
CHIP
0
R1926
CHIP
10k
R1903
9V
50V
100p
CH
C1901
CHIP
10k
R1904
50V
PT
0.047
C1902
CHIP
100k
R1907
CHIP
10k
R1906
CHIP
100k
R1905
RN-CP
10k
R1919
CHIP
0
R1920
25V
0.01
B
C1906
4.7k
R1916
CHIP
56k
R1917
R1931
2.2k
R1914
4.7k
R1915
B
C1916
1
2SC2412K-R
Q1902
CHIP
1k
R1913
50V
10
C1903
PT
0.0022
C1904
PT
0.047
C1905
1SS133
D1903
1M
R1912
CHIP
10k
R1911
1SS133
CHIP
0
R1910
RD15ESB2
D1905
2SC3840(3)
Q1903
ERA38-06TP1
D1906
ERA38-06TP1
D1907
RU-3AM
D1908
630V
PT
0.022
C1915
CHIP
100k
R1923
CHIP
100k
R1924
CHIP
100k
R1925
L1901
C1914
C1913
3W
RS
4.7k
R1918
R1921
500V
470p
B
C1917
C1912
XX
C1911
3W
RS
RS
2.7k
R1967
3W
RS
2.7k
R1969
1/4W
RN
680k
R1909
3
2
1
4
6
T1901
XX
C1907
1
CN1809
DF
8.2M
R1956
135V
135V
9V
9V
5
FB1701
C1713
R1736
1uH
L1902
160V
0.47
C1908
XX
R1739
C1737
2W
RS
100
R1968
VCC
GND
OUT
BA09T
IC1701
L1703
0
C1732
R1922
1
3
4
5
6
7
8
9
10
9P
CN1701
135V
VM VCC
NC
GND
LOW B
NS CORRECT
VM OUT
V_PULSE
MAGENTA
VM..-KD-28DL10
VM
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
DYNAMIC FOCUS AND DQP
XX
XX
OP AMP
TO A BOARD (3/4)
CN510
47K
1/10W
16V
D1904
10mH
AMP
AMP
500V
100p
6.8K
3W
0.0022u
630V
330p
500V
2.2K
3W
TO A BOARD (2/4)
CN509
TO NECK ASSY
50V
50V
3W
O/P AMP
O/P AMP
22mH
AMP
BUFFER
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
~ VM Board Schematic Diagram [ Dynamic Focus and DQP ] ~
- 44 -
LM358N
LM393DT
LM393DT
5-4. SEMICONDUCTORS
TDA9394H/N1/5/0716
M24128-BWMN6T
M24C32-WMN6T(A)
MC14053 BDR2
M24C32-WMN6T(A)
MC14053 BDR2
PQ05RF11
PQ3RF33
PQ3RF33
8
7
6
5
1
3
4
( TOP VIEW )
2
( TOP VIEW )
( MARKING SIDE VIEW )
64
41
1
24
80
65
25
40
MSP3411G-PP-B8V3
1
32
33
64
STR-L474-LF429
MCZ3001D
18
9
1
10
IN
GND
OUT
BA09T
SE-012N-LF4
SE-012N-LF4
LA6500
PCF8591T
PCF8593/T118
PCF8593/T118
TLP721(D4-G)
CXA1875AM-T4
( TOP VIEW )
1
8
16
9
UPC2405AHF
TSOP1740KS
TDA7495S
TDA6108JF/NIB
1
10
TOP209P
PC123F2
NJM082M
NJM4556AD
NJM4556AD
LM2940T-9.0
8 PIN SOP
1
TOP VIEW
LA6393DLL
L78L33ABZ-AP
SE-135N
SE135N-LF4
SE135N-LF4
1
2
3
1 V
OUT
2 V
IN
3 GND
7
1
STV9379
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