Sony KV-27FS13 Service Manual ▷ View online
KV-27FS13/ 27FS17/ 27FV17/ 29FV17/ 29FV17C/ 32FS13/ 32FS17/ 34FS13C/ 34FS17
— 29 —
BLOCK DIAGRAM (5 OF 6) (KV-27FV17/29FV17/29FV17C ONLY)
BA5-911-FV-BD
1
2
3
4
5
6
7
8
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
2
3
4
V
L
R
S
1
2
1
2
3
CN902
CN904
CN801
CN4200
CN4050
CN450
CN800
J4221
CN451
CN402
FRONT
VIDEO 2
VELOCITY
MODULATION
VM
VM
E
E
QP+
QP+
QP-
QP-
VM
VM
E
E
QP+
QP-
QP-
QP+
V MOD
V MOD
9V DRIVE
QP DRIVE
QPQP VM
VM
V MOD
V MOD
9V DRIVE
QP DRIVE
+B
9V
Q812
IC803
IC802
DF-COMP
HPHP
Q811
Q801
Q803,804
Q802
IC801
Q805,806
Q810
Q809
QP DRIVE
SW
BUFFER
BUFFER
SW
BUFFER
V MOD
V MOD
CN802
1
DF
( )
(CONVERGENCE)
9V
135V
NC
GND
GND
GND
HP
VD+
VM
AMP
Q903
Q904
Q904
VM OUT
Q905
Q906
Q906
Q901
Q902
Q902
Q807
Q808
VM
DRIVE
DQP
DRIVE
QP
H OUT
C
Y
GND
GND
NC
FRONT V
FRONT Y
FRONT C
FRONT R
FRONT R
FRONT L
MENU SW
FUNCTION
SWITCHES
SWITCHES
IR DETECTOR
IC4050
GND
IR SENSOR
STBY 5V
LED-TIMER
LED-MPWR
TV-L
TV-R
V2-L
V2-R
V1-R
V1-L
YUV-R
YUV-L
GND
9V
OUT-R
OUT-L
OUT-B
OUT-A
IN5
IN5A
IN2
IN2A
IN1
IN1A
IN3A
IN3A
IN3
AUDIO
MON-L
MON-R
MON-R
VAR/FIX-R
VAR/FIX-L
9V
V3-L
V3-R
V3-R
MONB
MONA
MONA
LINEA
LINEB
LINEB
IN4A
IN4
MUTE
NC
MUTE
Q430,431
BUFFER
Q432,433
FILTER
IC403
AUDIO
PROCESSOR
IC404
L IN
R IN
L OUT
R OUT
IN6
IN6A
PIP-L
PIP-R
PIP-R
SCL
SDA
GND
SCL
SDA
STBY
5V
CN901
5
(AUDIO PROCESSOR)
(IR DETECTOR)
(FRONT A/V)
(MENU KEY)
B
K
D
G
E
C
N
0
KV-27FS13/ 27FS17/ 27FV17/ 29FV17/ 29FV17C/ 32FS13/ 32FS17/ 34FS13C/ 34FS17
— 30 —
BLOCK DIAGRAM (6 OF 6) (KV-27FV17/29FV17/29FV17C ONLY)
VD
VIN
SDATA
SCLK
PIP
PROCESSOR
IC3301
HD
SWM
CBVSIN
YIN
UIN
U(G)OUT
V(B)OUT
Y(R)OUT
BA5-911-FV-BD
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
1
2
1
2
3
4
5
6
7
8
9
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
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
CN006
CN005
CN004
CN003
CN303
CN304
CN705
CN305
CN3300
CN302
CN3500
CN002
CN001
CN306
CN401
CN309
X3500
20MHz
HP
CONVERG
VD-
HSYNCH SEP
BUFFER
X1001
RESET
BUFFER
BUFFER
VD+
EW
ABLIN
HD
VM
VM OUT
R,G,B OUT
BUFFER
IK BUFFER
IKIN
AFCFI
BUFFER
GND
STBY 7.5V
I-PROT
GND
MAIN 1
MAIN 2
MAIN 2
AFT
AGC MUTE
O-MON0
O-SAP
I-SAP
I-STEREN
MUTE
HP
RELAY
DGC
MEMORY
Y/C JUNGLE
CONTROL
TUNING SYSTEM
VM
VD-
VD+
EW
ABL
HD
SPSW
MONITOR
V3
SET5V
SET9V
30V
SET5V
SET9V
30V
STBY 7.5V
IR(SENSOR)
POWER-SW
IK
SET9V
SET9V
AFT OUT
9V
30V
5V
DE-EM OUT
CLOCK
DATA
DET-OUT
9V
30V
5V
MUTE
TU150
IC003
IC001
IC301
Q002
Q006
Q001
FOR JIG
IC002
STBY+5V REG
SW
Q380
Q378,379
SW
ANTENNA
Q365,082
BUFFER
BUFFER
Q004
Q389
Q387,388
Q368
Q303
Q356
X301
Q375
9V
9V
STBY+7.5V
STBY+5V
Q305
A
N
T
-
2
A
N
T
-
1
G
N
D
9
V
A
N
T
-
2
A
N
T
-
1
G
N
D
9
V
IK
R IN
B IN
G IN
R OUT
G OUT
B OUT
Q701
Q700
1
N/S COIL -
N/S COIL +
CN701
N/S MUTE
N/S MUTE
PICTURE TUBE
HV
1
G2
FOCUS
KR 12
KB 10
KG 11
CRT DRIVE
IC702
IC1701
2
3
4
HEATER
6
H
CN706
IK
5V
DVD-Y
GND
DVD-B-Y
GDN
DVD-R-Y
9V
VIDEO
GND
GND
MAIN VP
P-B-Y
P-R-Y
P-Y
PYS
DAT
CLK
GND
PYS
DAT
CLK
GND
MAIN SCP
MAIN HP
5V
DVDCB-IN
DVD-YIN
DVDCR-IN
9V
PIP-OUT
PIP-CB-IN
PIP-CR-IN
PIPY-IN
5V
DVD Y
DVD B-Y
DVD R-Y
9V
GND
GND
GND
GND
GND
VIDEO
MAIN VP
P BY
P RY
P Y
P YS
DAT
CLK
CLK
MAIN SCP
MAIN HP
5V
BUFFER
BUFFER
BUFFER
9V
SW
BUFFER
DRIVE
Y-TO-YUV
CR
CB
CB
GND
BUFFER
BUFFER
3D COMB FILTER
IC3501
MEMORY
IC3500
IC3500
RESET
C IN
9V
5V
IN
GND
COMB Y
GND
COMB C
DAT
CLK
GND
GND
Y-IN
GND
Q3504,3505
(I01-I16)
(MI00-MI15)
(MA0-MA7)
(MA0-MA7)
(MA8)
(MA8)
*UCAS
*LCAS
MCAS
*WE
*RAS
MWE
MRAS
X
O
X
I
BUFFER
F
S
C
O
F
S
C
I
Q3500
SCL
SDA
9V
5V
BUFFER
Q3506
AYI
Q3501,3502
Q3503
CSI
BUFFER
BUFFER
Q3501,3502
Q3503
Q3510,3511
Q3512,3513
Q3512,3513
AYO
ACO
3.3V REG
IC3502
5V
3.3V
RESET
C IN
9V
5V
IN
GND
COMB Y
GND
COMB C
DAT
CLK
GND
GND
Y-IN
GND
9V
5V
Q151,152
Q003
BUFFER
Q301
BUFFER
Q304,306
Y2
GND
C2
Y2 IN
C2 IN
C2 IN
RSTB
PIP-L
PIP-R
PIP-R
DAT
GND
GND
CLK
CN704
Q3300
Q3301
Q3302
Q3305
Q3308
BUFFER
Q3307
BUFFER
Q3309
Q3312,3310
(PIP)
3.3V REG
9V
3.3V
Q3304
(CRT DRIVE)
(Y/C SEP)
(AUTO WIDE)
(2ND TUNER)
(Y/C/J)
(<TUNING CONTROL>)
(RGB DRIVE)
HP PROTECT
I-HP
I-VPN
VTIM
O-N/S
O-MUTE
O-RELAY
I-RMCN
O-DGC
I-POWER
I-HSYNC
I-PROT
O-LED
MONOUT
I-CVIN
O-OSC
I-BSC
I-RESET
I-KEY
I-AFT
I-MENU
I-HLDWN
IO-BDAT
IO-BCLKN
SDA
SCL
O-SCLN
I-SDAT
O-YM
YS2/YM
O-OSDBLCK
O-R
O-G
O-B
R2IN
G2IN
B2IN
O-AGCMUTE
I-BINT
O-MONO
I-STEREN
O-YUYSW
YUYSW
O-SAP
I-SAP
Y1
COMB Y
C1
ROUT
GOUT
BOUT
I-HLDWN
SDAT
V1
GND
Y1
C1
C1
SCL
GND
STBY +5V
PIP-L
LED
KEY-SW
MENU-SW
V2(VIDEO2)
STBY +5V
GND
N/S
H TRAP
NS MUTE
R
B
G
B
G
GND
GND
CVBS4IN
CVBS1IN
CVBS2IN
B-DAT
B-CLK
B-INT
GND
O-ANTSW
VBSSIN
XTAL
H-VD
I-AFT2
NS IN
G2
FV
N/S DRIVE
N/S
H TRAP
NS MUTE
R
B
G
B
G
GND
GND
CVBS3IN
O-MONSW
C OUT
COMBC IN
O-3DRESET
N
O
F
H
I
J
L
M
A
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