Sony TRINITRON KV-27FS13 Manual De Servicio página 31

BLOCK DIAGRAM (6 OF 6) (KV-27FV17/29FV17/29FV17C ONLY)
CN401
PIP-L 2
N
PIP-R
1
TU150
9V 9V
30V 30V
5V 5V
DATA
CLOCK
AFT OUT
DE-EM OUT
MUTE
DET-OUT
DAT 3
CN309 GND
O 2
CLK
1
B-CLK 1
B-DAT
CN002 2
B-INT
3
FOR JIG
GND 4
SPSW 9
VM 8
STBY 7.5V STBY 7.5V
7
GND 6
F
I-PROT 5
CN003
DGC
4
RELAY 3
HP 2
MUTE 1
9
GND
O-MON0
8
O-SAP 7
I-SAP
6
CN004
H I-STEREN 5
MAIN 1 4
MAIN 2 3
AFT 2
AGC MUTE 1
SET9V SET9V
10
I-HLDWN 9
HD 8
GND
7
ABL
CN005 6
I
EW 5
VD+
4
VD- 3
MONITOR 2
V3
1
PIP-L
10
SDAT 9
SCL
8
SET5V 7 SET5V
CN006
30V 6 30V
J
SET9V SET9V
5
V1 4
GND
3
Y1
2
C1
1
BUFFER
Q004
LED 1
POWER-SW 2
IR(SENSOR)
3
MENU-SW 4
KEY-SW
L CN001 5
STBY +5V STBY +5V
6
V2(VIDEO2)
7
GND
8
Y2 9
GND 10
C2 11
M
(<TUNING CONTROL>)
MEMORY
(2ND TUNER)
IC003 (Y/C/J)
BUFFER STBY+7.5V STBY+5V REG STBY+5V
IC002
Q001
RESET
IO-BCLKN
IO-BDAT
I-BINT
I-AFT2
BUFFER HSYNCH SEP
Q002 Q006
I-HSYNC
I-PROT
O-DGC I-BSC
X1001
O-RELAY
O-OSC
O-MUTE
HP
I-HP
Q365,082
I-RESET
O-MONO
O-SAP I-SDAT
I-SAP
I-STEREN
O-SCLN
O-YM
O-OSDBLCK
I-AFT
O-AGCMUTE O-R
O-G
O-B
CONTROL
TUNING SYSTEM
IC001 I-VPN
O-YUYSW
BUFFER SW
I-HLDWN
O-ANTSW
Q003 Q378,379
Q380
BUFFER
BUFFER
O-MONSW
Q304,306
Q301
I-CVIN
O-LED
I-POWER
I-RMCN
I-MENU
I-KEY O-N/S
9V
5V
COMBC IN O-3DRESET
5V
BUFFER
VBSSIN
Q151,152 DVD-YIN
CVBS4IN
DVDCB-IN
VM OUT DVDCR-IN
VM
Q375 9V
PIP-OUT
PIP-CB-IN
PIP-CR-IN
PIPY-IN
HP PROTECT
SDA
SCL
YS2/YM
Y/C JUNGLE
R2IN
IC301
G2IN
B2IN
VTIM
YUYSW
9V
HD
ABLIN
CN304
EW
VD+
C OUT
CVBS3IN
9V
CVBS2IN
CVBS1IN
ANTENNA
SW
Y1
C1
BUFFER
MONOUT
Q305
IK BUFFER
IKIN
Q303
BUFFER
AFCFI
Q368
R,G,B OUT
COMB Y ROUT
X301
Q387,388
GOUT
Q389
BOUT
CONVERG
Q356
XTAL
H-VD
Y2 IN
C2 IN
VD-
BA5-911-FV-BD
— 30 —
KV-27FS13/ 27FS17/ 27FV17/ 29FV17/ 29FV17C/ 32FS13/ 32FS17/ 34FS13C/ 34FS17
3.3V REG
3.3V 5V
IC3502
(Y/C SEP)
(AUTO WIDE)
BUFFER
Q3501,3502 CSI
Q3503
RSTB
CN306 CN3500
BUFFER
BUFFER
1 IN IN 1 AYI
Q3504,3505 Q3506
GND GND
2 2
BUFFER
3 COMB Y COMB Y 3
Q3510,3511 AYO
4 GND GND 4
Q3512,3513
COMB C COMB C
5 5
BUFFER
6 RESET RESET 6
Q3501,3502 ACO
7 Y-IN Y-IN 7
Q3503
GND GND
8 8
9 DAT DAT 9 SDA
10 CLK CLK 10 SCL
9V 9V 9V
11 11
*RAS MRAS
12 GND GND 12
*WE MWE
13 5V 5V 13 5V
*LCAS MCAS
GND GND
14 14
*UCAS
15 C IN C IN 15
(MA8) 3D COMB FILTER
(MA8)
(MA0-MA7)
MEMORY
IC3500
(MA0-MA7)
(I01-I16)
(MI00-MI15)
CN305 CN3300
BUFFER
5V
5V
5V
1 1
Q3300 YIN
2 DVD-Y DVD Y 2
3 GND GND 3 BUFFER
DVD-B-Y DVD B-Y Q3301 UIN
4 4
5 GDN GND 5
6 DVD-R-Y DVD R-Y 6 BUFFER
VIN
7 9V 9V 7 9V Q3302
VIDEO VIDEO CBVSIN
8 8
9 GND GND 9
DRIVE
10 MAIN VP MAIN VP 10 VD
Q3305
GND GND
11 11
12 P-B-Y P BY 12 BUFFER U(G)OUT
13 P-R-Y P RY 13 Q3308
P-Y P Y BUFFER
14 14
V(B)OUT
15 PYS P YS 15 Q3307
16 DAT DAT 16
BUFFER
CLK CLK
17 17
Q3309 Y(R)OUT
18 GND GND 18
19 MAIN SCP MAIN SCP 19
SWM
MAIN HP MAIN HP
20 20
SDATA
SCLK
SW
HD
Q3312,3310
CN302
1 Y-TO-YUV
2 CR
A
3 CB
GND
4
3.3V REG
9V 3.3V
Q3304
(RGB DRIVE)
(CRT DRIVE)
N/S MUTE
Q700 CN701
N/S COIL -
1
2
NS IN
N/S MUTE
N/S DRIVE
Q701
N/S COIL +
IC1701
3
4
CN303
CN705
1 IK IK 1 IK CRT DRIVE
2 GND GND 2
IC702 KR 12
3 R R 3 R IN R OUT
KB 10
B B
4 4 B IN B OUT
KG 11
5 G G 5 G IN G OUT
GND GND
6 6
N/S N/S
7 7 FOCUS
NS MUTE NS MUTE
8 8
H TRAP H TRAP
9 9
CN704
1 G2
CN706
6
HEATER
X3500
BUFFER 20MHz
Q3500
IC3501
PIP
PROCESSOR
IC3301
(PIP)
PICTURE TUBE
H FV G2
HV