DOWNLOAD Sony KV-29LS40B Service Manual ↓ Size: 19.47 MB | Pages: 49 in PDF or view online for FREE

Model
KV-29LS40B
Pages
49
Size
19.47 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-29ls40b.pdf
Date
PREV: Sony KD-32DX51AUS (serv.man2) Service Manual

Sony KV-29LS40B Service Manual ▷ View online

A
B
C
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H
I
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- 29 -
~ C Board Waveforms ~
~ C Board Semiconductor Voltage Table ~
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
1
C
I
1
1
.
3
1
0
8
1
C
I
1
3
.
1
2
1
.
2
2
3
.
1
3
0
.
3
3
4
.
1
5
5
.
5
5
1
.
4
7
1
3
1
6
1
.
4
8
3
2
1
7
0
.
7
9
6
.
4
2
1
8
0
.
8
20us/div
1.88 Vp-p (H)
TP3
20us/div
1.88 Vp-p (H)
TP2
20us/div
74 Vp-p (H)
TP5
20us/div
74 Vp-p (H)
TP6
20us/div
1.76 Vp-p (H)
TP7
10us/div
1.77 Vp-p (H)
TP1
20us/div
TP4
74 Vp-p (H)
TP4
~ C Board Schematic Diagram [ RGB Out ] ~
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
1W
RS
1k
R712
1W
RS
1k
R705
250V
2.2
C704
EL1Z
D705
1/4W
27
R728
1
2
3
4
5
XX
CN704
H2
NC
GND
NC
+200V
1
2
3
4
5
WHT
5P
CN707
H2
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
4P
+1000V
GND
+200V
H2
1
2
9
8
7
6
5
4
3
TDA6108JF/N1B
IC701
D710
D709
RD6.8ESB2
D708
50V
0.01
C703
50V
10
C702
1/4W
10k
R702
250V
PT
0.1
C701
D706
1SS83TA
D707
1SS83TA
D702
1SS83TA
500V
0.001
B
C705
250V
10
C710
1/4W
1M
R701
10k
R1805
CHIP
0.022
C1803
50V
8
7
6
5
4
3
2
1
M5216P
IC1801
100
R1801
1/10W
10k
R1809
10k
R1808
XX
R1802
10k
R1807
CHIP
50V
10
C1804
50V
47p
CH
C1805
1
2
3
WHT
3P
CN1801
ROT (+)
NC
ROT (-)
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
XX
R1803
10uH
L704
XX
D704
XX
C711
1/2W
RC
100
R741
XX
SG701
1
1
1
1
1SS133
D701
1/4W
330
R706
1/4W
330
R716
1/4W
330
R727
110M
RV702
1/4W
680k
R1806
D1801
RD10ESB2
D1802
D1803
1
2
3
XX
CN1802
LOW_B
GND
V_PULSE
XX
R1811
XX
R1812
XX
R1813
XX
R1814
XX
R1815
XX
R1817
XX
R1818
XX
C1806
Q1801
XX
Q1802
XX
Q1803
XX
RV1801
JW1805
XX
R704
15MM
XX
R1816
CV
KR
G1
G4
HV
H
KG KB
G2
C..-29LS40
C
PICTURE
TUBE
V901
TO A BOARD HV (T511) 
TO COATING EARTH 
R,G,B  OUT
TO A BOARD
      CN508
TO ROTATION COIL
RD10ESB2
RD10ESB2
ROTATION AMP
XX
TO A BOARD
     CN003
RD6.8ESB2
RD6.8ESB2
TO CRT COATING EARTH
M68LNH060X
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
R
G
B
TP1
TP3
TP2
TP4
TP5
TP6
TP7
TO A BOARD
      CN509
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
- 30 -
~ C Printed Wiring Board Conductor Side ~
~ F2 Printed Wiring Board Conductor Side ~
~ H2 Printed Wiring Board Conductor Side ~
~ VM Printed Wiring Board Conductor Side ~
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
- 31 -
~ VM Board Schematic Diagram [ Velocity Modulation ] ~
25V
100
C1701
10uH
L1701
25V
100
C1704
9V
8
7
6
5
4
3
2
1
LM358N
IC1902
50V
3300p
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-T-146-R
Q1906
CHIP
3.9k
R1959
CHIP
470
R1965
50V
10
C1957
R1966
100
2SB734-T-34
Q1907
CHIP
100
R1958
MPS
0.22
C1958
MPS
0.22
C1959
L1959
400V
0.082
C1845
630V
C1848
4700p
630V
PP
0.015
C1844
EL1Z
D1840
S
IRF620
Q1841
1/10W
CHIP
100
R1842
2SA1175-HFE
Q1840
CHIP
2.2k
R1846
10mH
L1843
8
7
6
5
4
3
2
1
LM393N
IC1901
1SS133
D1902
CHIP
220
R1908
1
2
3
CN1702
GND
NC
+15V PULSE
2SC2412K-T-146-R
Q1901
XX
R1901
XX
R1902
1SS133
D1901
CHIP
0
R1926
CHIP
10k
R1903
9V
50V
100p
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
CHIP
2.2k
R1914
CHIP
4.7k
R1915
50V
C1916
470PF
2SC2412K
Q1902
CHIP
1k
R1913
50V
10
C1903
PT
2200p
C1904
0.047
C1905
1SS133
D1903
CHIP
1M
R1912
CHIP
10k
R1911
1SS133
D1904
CHIP
0
R1910
RD15ESB2
D1905
2SC3840K
Q1903
D1906
ER106T/B
D1907
UF106GT/B
D1908
630V
PT
0.022
C1915
CHIP
100k
R1923
CHIP
100k
R1924
CHIP
100k
R1925
L1901
C1914
C1913
3W
6.8k
R1918
R1921
500V
470p
B
C1917
C1912
0.47
C1911
2W
RS
6.8K
R1967
2W
RS
5.6K
R1969
1/4W
680k
R1909
1
2
3
4
6
T1901
XX
C1907
1
CN1809
DF
8.2M
R1956
135V
135V
9V
5
FB1701
JL63
1uH
L1902
160V
0.47
C1908
2W
RS
100
R1968
VCC
GND
OUT
BA09T
IC1701
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
1
2
3
WHT
3P
CN1901
CY-
NC
CY+
XX
L1904
XX
C1918
1
2
3
XX
CN1902
LOW_B
GND
V_PULSE
1
2
3
4
5
6
7
8
9
10
11
12
8P
CN1718
QP-
QP-
NC
NC
QP+
QP+
NC
NC
GND
GND
VM
VM
2W
180
R1847
2W
100
R1848
XX
L1903
1
2
3
4
5
6
7
8
9
10
11
12
QP-
QP-
NC
NC
QP+
QP+
NC
NC
GND
GND
VM
VM
VM..-29LS40
VM
NECK
ASSY
50V
DF/DQP TIMING
50V
2W
22MH
XX
(DFT)
160V
XX
3W
6.8k
0.0024
630V
2.2K
3W
220PF
500V
10MH
ER106T/B
VELOCITY MODULATION
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
COMPARATOR
47k
XX
TO A BOARD
CN510
+9V REG
B-:SSFE2.<...>-H2.-29LS40
~ F2 Board Schematic Diagram [ AC Filter, Fuse & SIRCS ] ~
~ H2 Board Schematic Diagram [ AV3 Input ] ~
B-:SSFE2.<...>-F2.-29LS40
REMOTE CONTROL
RECEIVER
- 32 -
LM358N
LM393DT
LM393N
M5216P
TDA2822M
TEA2124
5-4. SEMICONDUCTORS
DTA144ESA
DTA144ESA-TP
DTC114EKA-T146
DTC143TKA-T146
DTC144EKA-T-146R
2SA1037K-T-146-R
R2SA1162-G
2SA1037AK-T-146-QR
2SD601A-QTX
2SC1623-L5-L6
2SC2412K-QR
2SC2412K-T-146-QR
2SC2412K-T-146-R
SE-135N
SE135N-LF4
TDA9394H
TOP209P
BF421-AMMO
2SA1091-O
2SC2785-HFE
2SA933AS-QRT
2SAG33ASQT
2SA933AS-RT
2SC1740S-RT
IRF614-005
IRF614-037
IRF620
8
7
6
5
1
3
4
( TOP VIEW )
2
1
2
3
1 V
OUT
2 V
IN
3   GND
( TOP VIEW )
E
C
B
C
B
E
B
C
E
B
C
E
LETTER SIDE
B
C
E
( MARKING SIDE VIEW )
64
41
1
24
80
65
25
40
MSP3410G-PP-B8
MSP3411G-PP-B9
7
1
1
32
33
64
STV9379
2SK2251-01-F19
E
B
C
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