DOWNLOAD Sony KV-28LS65B Service Manual ↓ Size: 36.09 MB | Pages: 72 in PDF or view online for FREE

Model
KV-28LS65B
Pages
72
Size
36.09 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-28ls65b.pdf
Date
PREV: Sony KD-32NX100AEP (serv.man2) Service Manual

Sony KV-28LS65B Service Manual ▷ View online

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
- 38 -
~ C Board Schematic Diagram [ R-G-B Out ] ~
- 39 -
~ C Printed Wiring Board Conductor side ~
10us/div
10us/div
10us/div
10us/div
10us/div
10us/div
10us/div
2.16 Vp-p (H)
2.0 Vp-p (H)
1.9 Vp-p (H)
116 Vp-p (H)
100 Vp-p (H)
TP1
TP2
TP3
TP4
100 Vp-p (H)
6.8 Vp-p (H)
TP4
TP5
TP6
TP7
~ C Board Waveforms ~
f
e
R
)
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(
)
b
(
)
c
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1
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3
~ C Board Semiconductor Voltage Table ~
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b
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T
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1
~ C Board IC Voltage Table ~
~ M Printed Wiring Board Conductor side A ~
~ M Printed Wiring Board Conductor side B ~
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
- 40 -
~ M Board Schematic Diagram [ Micro• Processor ] ~
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
- 41 -
~ D Printed Wiring Board Conductor side ~
10us/div
2.44 Vp-p (V)
TP1
10us/div
148 Vp-p (V)
TP2
10us/div
152 Vp-p (H)
TP4
10us/div
1.12 kVp-p (H)
TP5
10us/div
5.56 Vp-p (H)
TP6
10us/div
1.84 kVp-p (H)
TP7
10us/div
242 Vp-p (H)
TP8
5ms/div
2.12 Vp-p (H)
TP9
2ms/div
106.4 Vp-p (H)
TP10
10us/div
2.36 Vp-p (H)
TP3
~ D Board Waveforms ~
e
l
b
a
T
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g
a
t
l
o
V
C
I
o
N
f
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R
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6
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1
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1
~ D Board IC Voltage Table ~
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s
(
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(
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1
8
~ D Board Semiconductor Voltage Table ~
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