Sony KLV-V26A10 / KLV-V32A10 / KLV-V40A10 (serv.man4) Service Manual ▷ View online
- 7 -
SELF DIAGNOSTIC SOFTWARE
The identification of errors within the AT2X chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted).
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted).
Flash Timing Example : e.g. error number 3
StBy LED
ON
ON
OFF
OFF
LED Error Code
D
E
L
R
O
R
R
E
E
D
O
C
N
O
I
T
P
I
R
C
S
E
D
R
O
R
R
E
1
0
n
o
i
t
c
e
t
e
D
r
e
f
o
o
W
b
u
S
2
0
r
o
r
r
E
e
r
u
t
a
r
e
p
m
e
T
3
0
r
o
r
r
E
e
g
a
t
l
o
V
r
e
w
o
P
n
i
a
M
4
0
r
o
r
r
E
n
a
F
5
0
r
o
r
r
E
n
o
i
t
a
c
i
n
u
m
m
o
C
s
k
r
o
W
l
e
x
i
P
6
0
)
V
5
r
o
/
d
n
a
V
3
.
3
(
r
o
r
r
E
e
g
a
t
l
o
V
7
0
n
o
i
t
c
e
t
o
r
P
p
m
A
o
i
d
u
A
8
0
r
o
r
r
E
V
5
l
e
n
a
P
9
0
m
r
a
l
A
l
e
n
a
P
/
r
o
r
r
E
t
h
g
il
k
c
a
B
0
1
n
o
i
t
c
e
t
o
r
P
y
l
p
p
u
S
r
e
w
o
P
1
1
n
o
i
t
c
e
t
o
r
P
e
g
a
t
l
o
V
r
e
v
O
2
1
r
o
r
r
E
k
c
o
l
C
B
C
I
I
3
1
r
o
r
r
E
k
c
o
l
C
)
r
e
t
n
i
a
P
(
D
C
I
I
4
1
r
o
r
r
E
k
c
o
l
C
)
M
V
N
(
A
C
I
I
5
1
r
o
r
r
E
k
c
o
l
C
k
0
0
4
0
C
I
I
KLV-V26/V32/V40A10 (E) 2-1
2-1. KLV-V26A10/V32A10
2-1-1. REAR CABINET ASSY REMOVAL
SECTION 2
DISASSEMBLY
4
Rear cabinet assy
1
Digital terminal cover
3
Nine screws
(+BVTP2 4x16)
2
Two screws
(+BVTP 3x12)
2
Two screws
(+BVTP 3x12)
2
Stand assy (L)
1
Four screws
(+PSW 5x25)
2-1-2. STAND ASSY REMOVAL
KLV-V26/V32/V40A10 (E) 2-2
KLV-V26A10/V32A10
2-1-3. FAN AND FRAME REMOVAL
2-1-3. FAN AND FRAME REMOVAL
(Illustration are created based on KLV-V26A10)
KLV-V32A10
1
Two screws
(+PSW 4x20)
3
Two screws
(+BVST 4x8)
5
One screw
(+BVST 4x8)
5
One screw
(+BVST 4x8)
qs
One screw
(+BVST 4x8)
qf
One screw
(+BVST 4x8)
qd
Frame L
qg
Frame L
2
D.C.fan
8
D.C.fan
4
Fan bracket (60)
6
Fan bracket (80)
wa
Fan bracket (80)
7
Two screws
(+PSW 4x20)
wd
D.C.fan
9
Four screws
(+BVST 4x8)
0
Two screws
(+BVST2 4x16)
qa
Under cover
qh
Two screws
(+PSW 4x20)
qk
One screw
(+BVST 3x8)
qj
D.C.fan
ql
Fan bracket (60)
w;
Three screws
(+PSW 3x5)
ws
Two screws
(+PSW 4x20)
wg
D.C.fan
wf
Two screws
(+PSW 4x20)
KLV-V26/V32/V40A10 (E) 2-3
KLV-V26A10/V32A10
2-1-4. H6 BOARD REMOVAL
2-1-4. H6 BOARD REMOVAL
1
Multi botton bracket
3
Multi botton
2
H6 board
1
Two screws
(+PSW 3x8)
2
Side terminal holder
3
H8 board
2-1-5. H8 BOARD REMOVAL
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