Read Sony KV-27FV16 (serv.man2) Service Manual online
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16
VD
YOUT
VOUT
VIN
CSYNCS
SDATA
SCLK
PIP
PROCESSOR
IC3301
HD
IC3302
IC3300
VIDEO SW
CHROMA DECODER
BGPS
SWM
UOUT
BA5-885-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
X3500
CN3500
CN002
CN001
CN306
CN401
CN309
20MHz
HP
CONVERG
VD-
HSYNCH SEP
BUFFER
A
I
N
X1001
RESET
S
D
A
BUFFER
S
C
L
BUFFER
BUFFER
BUFFER
Y
O
U
T
BUFFER
C
O
U
T
C
K
I
N
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
Y/C/J
<TUNING CONTROL>
O-MON0
O-SAP
I-SAP
I-STEREN
MUTE
HP
RELAY
DGC
MEMORY
DIG COMB
FILTER
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
2ND TUNER
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
Q359
Q349,358
Q350,351
Q352,355
Q302,354
Q369,370
Q310
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
R.G.B DRIVE
CRT DRIVE
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
PYS
DAT
CLK
GND
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
Q3320,3321
BUFFER
CS
Q3300,3308
Q3317
Y
U IN
BUFFER
Q3318
Q3301,3315
BUFFER
VIN
Q3302,3316
Q3319
Y+SYNCH OUT
Y+SYNCH IN
PAL/NTSC
5V
BUFFER
Q3323
CVBS
X3300
3.58M
9V
SYNCH SEP
Q3312
SW
Q3313,3314
EY OUT
Q3304
BUFFER
BUFFER
Q3305
Q3306
DRIVE
Q3309
CHROMA DECODER
PIP
Y-TO-YUV
CR
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
XO
XI
BUFFER
FSCO
FSCI
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
Y/C SEP
AUTO WIDE
RESET
C IN
9V
5V
IN
GND
COMB Y
GND
COMB C
DAT
CLK
GND
GND
Y-IN
GND
9V
5V
IC302
ALL EXCEPT
KV-32FS12
ALL EXCEPT
KV-32FS12
Q151,152
Q003
BUFFER
Q301
BUFFER
Q304,306
Y2
GND
C2
Y2 IN
C2 IN
RSTB
PIP-L
PIP-R
PIP-R
ALL EXCEPT
KV-32FS12
27"/29" ONLY
32" ONLY
27"/29" ONLY
32" ONLY
27"/29" ONLY
EXCEPT Q305 (IN ALL)
ALL EXCEPT
KV-32FS12
DAT
GND
GND
CLK
CN704
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
COMB C
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
GND
GND
CVBS4IN
CVBS1IN
CVBS2IN
B-DAT
B-CLK
B-INT
GND
O-ANTSW
VBSSIN
XTAL
H-VD
FSC-OUT
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
D
E
F
G
B
C
A
H
I
6.1 BLOCK DIAGRAM (2/2)
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