Sony TRINITRON KV-27FS13 Manual De Servicio página 28

BLOCK DIAGRAM (3 OF 6) (KV-27FS13/27FS17/32FS13/32FS17/34FS13C/34FS17 ONLY)
DAT
3
MEMORY
CN309
M GND
2
IC003
CLK
1
B-CLK
1
B-DAT
CN002 2
B-INT
3
FOR JIG
GND
4
BUFFER
Q001
SPSW 9
VM
8
STBY 7.5V 7 STBY 7.5V
GND
6
F
I-PROT
5
CN003
DGC 4
RELAY
3
HP
2
MUTE 1
GND 9
O-MON0 8
O-SAP
7
I-SAP
6
CN004
G
I-STEREN
5
MAIN 1 4
MAIN 2 3
AFT 2
AGC MUTE
1
BUFFER
SET9V SET9V Q003
10
I-HLDWN 9
HD
8
GND
7
ABL
6
H CN005
EW
5
VD+ 4
VD- 3
MONITOR
2
V3 1
PIP-L
10
SDAT 9
SCL
8
SET5V SET5V
7
CN006
30V 6
I
SET9V SET9V
5
V1
4
GND 3
Y1
2
C1
1
BUFFER
Q004
LED
1
POWER-SW 2
IR(SENSOR) 3
MENU-SW
J CN001 4
KEY-SW
5
STBY +5V
STBY +5V
6
V2(VIDEO2)
7
GND
8
K
STBY+7.5V STBY+5V REG
IC002
IO-BCLKN
RESET
IO-BDAT
I-BINT
I-RESET
I-PROT
DIG COMB
O-DGC
O-RELAY
O-MUTE
BUFFER
HSYNCH SEP
Q002 Q006
O-MONO
HP
O-SAP
I-HP
Q365,082
I-SAP I-HSYNC
I-STEREN I-SDAT
O-SCLN
I-AFT
O-YM
O-OSDBLCK
O-AGCMUTE
O-R
I-HLDWN O-G
O-B
SW
O-ANTSW
Q378,379,380
I-VPN
CONTROL BUFFER
TUNING SYSTEM
Q349,358
IC001 Q359
BUFFER
I-CVIN
Q305
O-YUYSW
O-LED
I-POWER
I-BSC X1001
I-RMCN
I-MENU O-OSC
I-KEY
O-N/S
STBY+5V
(TUNING CONTROL)
(Y/C/J)
(2ND TUNER)
CVBS4IN
VM OUT
VM
Q375
VBSS-IN
BUFFER
COMB C
Q302,354 I-AFT2
COUT
Q369,370
FILTER
IC302 BUFFER
Q350,351
YOUT
COMB Y
Q352,355
Y/C JUNGLE
IC301
HP PROTECT
SDA
SCL
YS2/YM
R2IN
G2IN
B2IN
HD
ABLIN
DVD-YIN
EW
DVDCR-IN
VD+ DVDCB-IN
CVBS3IN
CVBS2IN
BUFFER
FSC-OUT
Q310
CVBS1IN
VTIM
Y1
C1
MONOUT
IK BUFFER
IKIN
AFCFI
YUYSW
R,G,B OUT
ROUT
X301 Q387,388
GOUT
BOUT
CONVERG
XTAL
H-VD
VD-
— 27 —
KV-27FS13/ 27FS17/ 27FV17/ 29FV17/ 29FV17C/ 32FS13/ 32FS17/ 34FS13C/ 34FS17
TU150
CLOCK
DATA
MUTE
BUFFER
DET-OUT
Q150,151
AFT OUT
9V 9V
30V 30V
5V 5V
DE-EM OUT
CN401
PIP-R
1
L
PIP-L
2
CN302
Y-TO-YUV
1
YCR
2
A
3 YCB
GND
4
Q303
N/S MUTE
Q701
BUFFER CN303
CN705
Q368
1 IK IK 1 IK
GND GND IC702
2 2
R R
3 3 R IN
B B
4 4 B IN
G G G IN
Q389 5 5
6 GND GND 6
N/S N/S
7 7
Q356
NS MUTE NS MUTE
8 8
H TRAP H TRAP
9 9
(RGB DRIVE)
(CRT DRIVE)
N/S MUTE
Q700
CN701
N/S COIL -
N/S 1
DRIVE
IC1701
N/S COIL +
3
NS IN
CRT
DRIVE
KR 12
R OUT
KB 10
B OUT
PICTURE TUBE
KG 11
G OUT
H FV G2
FOCUS
HV
CN704
1 G2
CN706
6 HEATER
BA5-911-BD