KV-21M1A - Sony TV Service Manual (repair manual)

kv-21m1a service manual
Model
KV-21M1A
Pages
37
Size
951.92 KB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-21m1a.pdf
Date

Read Sony KV-21M1A Service Manual online

KV-21M1/21T1
— 1 —
MICROFILM
DEST.
COMMANDER
CHASSIS NO.
R
SCC-J05E-A
Italian
MODEL
SERVICE MANUAL
BE-4A
CHASSIS
KV-21M1A
TRINITRON  
  
COLOR TV
R
MODEL
CHASSIS NO.
COMMANDER
DEST.
RM-836
SCC-J05D-A
Italian
KV-21T1A
RM-836
SCC-J06G-A
French
RM-836
SCC-J02D-A
Irish
RM-836
RM-836
SCC-J06F-A
French
OIRT
RM-836
SCC-J03J-A
OIRT
KV-21T1K
RM-836
SCC-J03G-A
Irish
RM-836
SCC-J02C-A
SCC-J08F-A
AEP
KV-21M1D
RM-836
SCC-J08E-A
AEP
RM-836
SCC-J04F-A
Spanish
RM-836
OIRT
RM-836
SCC-J03H-A
KV-21T1L
KV-21T1B
KV-21M1B
RM-836
SCC-J04E-A
Spanish
KV-21T1D
KV-21M1E
KV-21T1E
KV-21M1K
KV-21M1L
SCC-J01E-A
UK
RM-836
UK
RM-836
SCC-J01D-A
KV-21M1U
KV-21T1U
KV-21T1R
KV-21M1/21T1
— 2 —
m
e
t
s
y
S
r
u
o
l
o
C
e
g
a
r
e
v
o
C
l
e
n
n
a
h
C
m
e
t
s
y
S
n
o
i
s
i
v
e
l
e
T
L
E
D
O
M
M
E
T
I
n
a
il
a
t
I
H
/
G
/
B
0
2
S
-
1
S
,
2
1
E
-
2
E
:
F
H
V
1
4
S
-
1
2
S
,
9
6
E
-
1
2
E
:
F
H
U
1
4
S
-
1
S
:
R
E
P
Y
H
L
A
P
h
c
n
e
r
F
L
,
H
/
G
/
B
Q
-
B
,
0
1
F
-
2
F
,
2
1
E
-
2
E
:
F
H
V
9
6
F
-
1
2
F
,
9
6
E
-
1
2
E
:
F
H
U
1
4
S
-
1
S
:
R
E
P
Y
H
M
A
C
E
S
,
L
A
P
P
E
A
H
/
G
/
B
2
1
E
-
2
E
:
F
H
V
9
6
E
-
1
2
E
:
F
H
U
1
4
S
-
1
S
:
R
E
P
Y
H
M
A
C
E
S
,
L
A
P
h
s
i
n
a
p
S
H
/
G
/
B
2
1
E
-
2
E
:
F
H
V
9
6
E
-
1
2
E
:
F
H
U
1
4
S
-
1
S
:
R
E
P
Y
H
L
A
P
T
R
I
O
K
/
D
,
G
/
B
9
6
E
-
1
2
E
:
F
H
U
2
1
E
-
2
E
:
F
H
V
G
/
B
9
6
R
-
1
2
R
:
F
H
U
2
1
R
-
1
0
R
:
F
H
V
K
/
D
1
4
S
-
1
S
:
r
e
p
y
H
M
A
C
E
S
,
L
A
P
h
s
i
r
I
K
U
I
)
h
s
i
r
I
(
J
-
A
:
F
H
V
9
6
U
-
1
2
U
:
F
H
U
)
K
U
(
9
6
U
-
1
2
U
:
F
H
U
L
A
P
L
E
D
O
M
A
1
M
1
2
A
1
T
1
2
B
1
M
1
2
B
1
T
1
2
D
1
M
1
2
D
1
T
1
2
E
1
M
1
2
E
1
T
1
2
K
1
M
1
2
K
1
T
1
2
R
1
T
1
2
L
1
M
1
2
L
1
T
1
2
U
1
M
1
2
U
1
T
1
2
n
o
i
t
p
m
u
s
n
o
C
r
e
w
o
P
W
9
3
h
W
8
5
W
8
5
W
8
5
W
8
5
W
5
7
W
5
7
Sound output
4W  (RMS)
5W (music power)
Dimensions
    513x475x475 mm approx.
Weight
Approx. 21.5 kg
Supplied accessories
RM-836 Remote Commander (1)
IEC designated batteries (2)
Other features
TELETEXT (for KV-21T1 models)
[RM-836]
Remote control system
Infrared control
Power requirements
3V dc (2 batteries) R6 (size AA)
Dimensions
Approx. 210x45x24 mm (w/h/d)
Weight
Approx. 90g
(Not including battery)
Design and specifications are subject to change without
notice.
1  21-pin Euro connector (CENELEC standard)
-
Inputs for audio / video signals
-
Inputs for RGB
[FRONT]
 Video (phono jack)
 Audio (phono jacks)
        Headhpone jack - minijack
Picture Tube
Super Trinitron
Approx. 54.5 cm (21 inches)
(Approx. 51 cm picture measured
 diagonally)
Rear/Front Terminals
[REAR]
SPECIFICATIONS
KV-21M1/21T1
— 3 —
e
m
a
n
l
e
d
o
M
m
e
t
I
A
1
M
1
2
-
V
K
A
1
T
1
2
-
V
K
B
1
M
1
2
-
V
K
B
1
T
1
2
-
V
K
D
1
M
1
2
-
V
K
D
1
T
1
2
-
V
K
E
1
M
1
2
-
V
K
E
1
T
1
2
-
V
K
K
1
M
1
2
-
V
K
K
1
T
1
2
-
V
K
R
1
T
1
2
-
V
K
L
1
M
1
2
-
V
K
L
1
T
1
2
-
V
K
U
1
M
1
2
-
V
K
U
1
T
1
2
-
V
K
P
I
P
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
P
I
P
M
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
1
t
r
a
c
S
N
O
N
O
N
O
N
O
N
O
N
O
2
t
r
a
c
S
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
)
3
(
n
i
t
n
o
r
F
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
4
t
r
a
c
S
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
r
o
t
c
e
j
o
r
P
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
e
d
o
m
9
:
6
1
n
i
B
K
A
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
H
/
G
/
B
m
r
o
N
N
O
N
O
N
O
N
O
N
O
F
F
O
I
m
r
o
N
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
N
O
K
/
D
m
r
o
N
F
F
O
F
F
O
F
F
O
F
F
O
N
O
F
F
O
L
m
r
o
N
F
F
O
N
O
F
F
O
F
F
O
F
F
O
F
F
O
t
e
s
e
r
P
e
g
a
u
g
n
a
L
n
a
il
a
t
I
h
c
n
e
r
F
n
a
m
r
e
G
h
s
i
n
a
p
S
T
R
I
O
h
s
il
g
n
E
The flexible mains lead is supplied connected to a B.S. 1363 fused
plug having a fuse of 5 AMP capacity. Should the fuse need to be
replaced, use a 5 AMP FUSE approved by ASTA to BS 1362, ie
one that carries the           mark.
IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT
SUITABLE FOR YOUR SOCKET OUTLETS IN YOUR HOME.
IT SHOULD BE CUT OFF AND AN APPROPRIATE PLUG FITTED.
THE PLUG SEVERED FROM THE MAINS LEAD MUST BE
DESTROYED AS A PLUG WITH BARED WIRES IS
DANGEROUS IF ENGAGED IN A LIVE SOCKET OUTLET.
When an alternative type of plug is used it should be fitted with a 5 AMP
FUSE
, otherwise the circuit should be protected by a 5 AMP FUSE at the
distribution board.
FUSE
How to replace the fuse.
Open the fuse compartment with the
screwdriver blade
and replace the fuse.
ASA
T
WARNING
  ( KV-21M1L/21T1L/21M1U/21T1U  only )
KV-21M1/21T1
— 4 —
21 pin connector ( 
 1)
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
21
.
o
N
n
i
P
1
2
4
l
a
n
g
i
S
l
e
v
e
L
l
a
n
g
i
S
1
B
t
u
p
t
u
o
o
i
d
u
A
)
t
h
g
i
R
(
s
m
r
V
5
.
0
:
l
e
v
e
l
d
r
a
d
n
a
t
S
*
s
m
h
o
k
1
n
a
h
t
s
s
e
L
:
e
c
n
a
d
e
p
m
i
t
u
p
t
u
O
2
B
t
u
p
n
i
o
i
d
u
A
)
t
h
g
i
R
(
s
m
r
V
5
.
0
:
l
e
v
e
l
d
r
a
d
n
a
t
S
*
s
m
h
o
k
0
1
n
a
h
t
e
r
o
M
:
e
c
n
a
d
e
p
m
i
t
u
p
t
u
O
3
A
t
u
p
t
u
o
o
i
d
u
A
)
t
f
e
L
(
s
m
r
V
5
.
0
:
l
e
v
e
l
d
r
a
d
n
a
t
S
*
m
h
o
k
1
n
a
h
t
s
s
e
L
:
e
c
n
a
d
e
p
m
i
t
u
p
t
u
O
4
)
o
i
d
u
A
(
d
n
u
o
r
G
5
)
e
u
l
B
(
d
n
u
o
r
G
6
A
t
u
p
n
i
o
i
d
u
A
)
t
f
e
L
(
s
m
r
V
5
.
0
:
l
e
v
e
l
d
r
a
d
n
a
t
S
*
m
h
o
k
0
1
n
a
h
t
s
s
e
L
:
e
c
n
a
d
e
p
m
i
t
u
p
t
u
O
7
t
u
p
n
i
e
u
l
B
7
.
0
±
e
v
i
t
i
s
o
p
,
s
m
h
o
5
7
,
B
d
3
8
t
c
e
l
e
s
n
o
i
t
c
n
u
F
)
l
o
r
t
n
o
c
V
A
(
e
d
o
m
t
r
a
P
:
)
V
2
1
-
5
.
9
(
e
t
a
t
s
h
g
i
H
e
d
o
m
V
T
:
)
V
2
-
0
(
e
t
a
t
s
w
o
L
s
m
h
o
k
0
1
e
r
o
M
:
e
c
n
a
d
e
p
m
i
t
u
p
n
I
F
n
2
n
a
h
t
s
s
e
L
:
e
c
n
a
t
i
c
a
p
a
c
t
u
p
n
I
9
)
n
e
e
r
G
(
d
n
u
o
r
G
0
1
n
e
p
O
1
1
n
e
e
r
G
2
1
n
e
p
O
3
1
)
d
e
R
(
d
n
u
o
r
G
4
1
)
g
n
i
k
n
a
l
B
(
d
n
u
o
r
G
5
1
t
u
p
n
i
d
e
R
7
.
0
±
e
v
i
t
i
s
o
p
,
s
m
h
o
5
7
,
B
d
3
)
l
a
n
g
i
s
S
(
t
u
p
n
i
a
m
o
r
c
7
.
0
±
e
v
i
t
i
s
o
p
,
s
m
h
o
5
7
,
B
d
3
6
1
t
u
p
n
i
g
n
i
k
n
a
l
B
)
l
a
n
g
i
s
s
Y
(
)
V
4
.
0
-
0
(
e
t
a
t
s
w
o
L
)
V
3
-
1
(
e
t
a
t
s
h
g
i
H
s
m
h
o
5
7
:
e
c
n
a
d
e
p
m
i
t
u
p
n
I
7
1
d
n
u
o
r
G
)
t
u
p
t
u
o
o
e
d
i
V
(
8
1
d
n
u
o
r
G
)
t
u
p
n
i
o
e
d
i
V
(
9
1
t
u
p
t
u
o
o
e
d
i
V
V
1
±
,
s
m
h
o
5
7
,
B
d
3
)
B
d
0
1
+
3
-
(
V
3
.
0
:
c
n
y
s
e
v
i
t
i
s
o
p
0
2
t
u
p
n
i
o
e
d
i
V
V
1
±
,
s
m
h
o
5
7
,
B
d
3
)
B
d
0
1
+
3
-
(
V
3
.
0
:
c
n
y
s
e
v
i
t
i
s
o
p
t
u
p
n
i
o
e
d
i
V
)
l
a
n
g
i
s
S
(
Y
V
1
±
,
s
m
h
o
5
7
,
B
d
3
)
B
d
0
1
+
3
-
(
V
3
.
0
:
c
n
y
s
e
v
i
t
i
s
o
p
1
2
d
n
u
o
r
g
n
o
m
m
o
C
)
d
li
e
h
s
,
g
u
l
p
(
Connected
Not Connected (Open)       *  at 20Hz - 20kHz
Page of 37
Display

Download Sony KV-21M1A Service Manual (Repair Manual)

Here you can read online and download Sony KV-21M1A Service Manual in PDF. KV-21M1A service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KV-21M1A TV. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.