Read Sony KV-27FS13 Service Manual online
KV-27FS13/ 27FS17/ 27FV17/ 29FV17/ 29FV17C/ 32FS13/ 32FS17/ 34FS13C/ 34FS17
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5-3. BLOCK DIAGRAM AND SCHEMATICS
BA5-911-FS-BD
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
1
2
3
4
1
3
2
4
6
1
2
1
2
3
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
3
4
7
8
9
10
1
2
3
4
1
2
3
4
5
6
7
8
1
2
3
4
V
L
R
S
1
2
3
4
1
2
3
4
5
7
8
9
10
11
12
14
15
16
17
13
18
1
2
4
3
1
2
3
4
5
6
1
2
3
4
5
1
2
3
1
2
3
1
2
3
4
5
6
7
J201
CN406
T604
D626
C636
PH600
T505
CN501
T603
T501
T504
CN2005
CN2006
CN2007
CN
20
08
CN4001
CN2003
T503
CN602
CN603
D605
VDR601
F601
T602
RY601
RY602
D622
R645
D2001
CN
51
5
CN
46
0
CN
30
1
CN2001
S-VIDEO
4P
SRT
:STAND BY
PHOTOCOUPLER
FBT
D4SB60L-F
AC RECT
DGC RELAY
RELAY
AC POWER
D4SB60L-F
AC RECT
10k
VIDEO
MAIN1
ST LED
I-STEREN
SAP LED
I-SAP
MODE
O-SAP
F MONO
O-MONO
GND
MAIN2
AFT OUT
AFT
RF AGC
AGC MUTE
AGC
Q101
9V
30V
5V
L OUT
DE-EM OUT
R OUT
M
U
T
E
VOL-CTRL
Q410
T
V
-
L
T
V
-
R
F
R
O
N
T
A
/
V
V
I
D
E
O
A
U
D
I
O
L
R
V
2
-
L
V
2
-
R
CLOCK
DATA
V
1
-
R
V
1
-
L
Y
U
V
-
R
Y
U
V
-
L
A
U
D
I
O
L
R
G
N
D
9
V
O
U
T
-
R
O
U
T
-
L
SPK R+
SPK R-
SPK L+
SPK L-
GND
GND
V1
V
M
1
3
4
5
6
8
9
STANDBY CIRCUIT
D623
Q606
PROTECT
Q605
CONVERTER
SWITCH
Q608
STBY DRIVE
Q607
R
E
L
A
Y
DGC
DGC
DGC
DGC DRIVER
Q609
D
G
C
D
VIN
S
OCP/FB
+B
FV
G2
5
6
9
8
7
2
4
1
0
0
11
DF
HV
H OUT
Q502
H DRIVE
Q501
HD
H
P
EW
PIN DRIVE
PIN OUT
Q504
Q503
I-HLDWN
VD+
G
N
D
I
-
P
R
O
T
S
T
B
Y
7
.
5
V
VD-
ABL
DET-OUT
CONVERTER
IC601
5V REG
IC604
9V REG
IC603
ERROR AMP
IC602
IC501
V HOLD
CNTRL
V OUT
IC502
IC502
SPR
SPL
+
+
AC IN
TU101
M
O
N
-
L
M
O
N
-
R
V
A
R
/
F
I
X
-
R
V
A
R
/
F
I
X
-
L
S
P
S
W
MONITOR
V3
9V
30V
5V
SET5V
SET9V
30V
9V
STBY 7.5V
CN502
V
3
-
L
V
3
-
R
PIP-L
IR(SENSOR)
POWER-SW
LED-TIMER
GND
V DY+
V DY-
H DY-
H DY-
H DY+
H DY+
V DY-
H DY-
H DY-
H DY+
H DY+
Y
C
B
C
R
A
U
D
I
O
I
N
P
U
T
VOL-CTRL
Q411
AUDIO AMP
NC
V
I
D
E
O
A
U
D
I
O
L
R
J
2
0
2
J
2
0
3
R
E
A
R
A
/
V
SET9V
SET9V
J
2
0
5
A
U
D
I
O
L
R
J
4
0
2
R
E
A
R
V
A
R
/
F
I
X
POWER-SW
GND
KEY-SW
SWITCHES
FUNCTION
POWER-SW
GND
KEY-SW
S2008
S2007
TP507
TP508
TP 506
200V
A
U
D
I
O
Y
-
T
O
-
Y
U
V
C
R
C
B
G
N
D
V DY(+)
V DY(-)
H DY(-)
H DY(+)
Y
P
B
P
R
J
2
0
6
Y
,
P
R
,
P
B
I
N
P
U
T
I
N
P
U
T
I
N
P
U
T
+B
9V
D
F
C
N
5
0
4
LOW B
LOW B
5V
9V
LOW B
AUDIO
LOW B
VCC
+B
RECT
+B
RECT
LOW B
RECT
AUDIO
O
U
T
P
U
T
(POWER SUPPLY)
(DEFLECTION)
(DEFLECTION)
(TUNER/IF)
(AUDIO)
(MTS)
(KEY)
IC402
MUTE
IN1+
IN2+
IN2+
IN3+
IN4+
IN4+
AC IN
AC
AC
M
U
T
E
N
C
9
V
1
3
5
V
N
C
G
N
D
G
N
D
H
P
V
D
+
V
M
IR DETECT
IC2001
RELAY DRIVE
Q604
SW
Q506,507
SW
Q603
Q601,602
D
R
I
V
E
+
OUT
REF
D
R
I
V
E
-
IN+1
IN-1
O
U
T
1
OUT2
IN+2
OCP
Q505
OUT1+
OUT3-
OUT4+
OUT2-
OUT2-
1
ABL
H
1
C
N
5
0
6
6
H
E
A
T
E
R
Y
C
Y1
C1
C1
SDAT
SET9V
30V
SET5V
SCL
STBY
+5V
V2(VIDEO2)
STBY +5V
KEY-SW
MENU-SW
A
B
C
D
E
F
G
H
I
J
K
BLOCK DIAGRAM (1 OF 6) (KV-27FS13/27FS17/32FS13/32FS17/34FS13C/34FS17 ONLY)
Click on the first or last page to see other KV-27FS13 service manuals if exist.