Block Diagram (2) - Sony KF-42WE610K Service Manual

Lcd projection tv sony kf-42we610k/ kf-50we610k/ kf-60we610k
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CN8003
LAMP-PRT
LAMP-PRT
1
LAMP-CNT
LAMP-CNT
3
100/120W
100/120W
5
CN8001
KEY1
KEY1
1
SIRCS
2
SIRCS
CN8023
SDA-E
SDA-E
1
SCL-E
2
SCL-E
4
SET 5V
SET 5V
CN8022
3.3V
LVDS 3.3V
1
3
SDA-E
4
SCL-E
C1REG-SW
6
C1REG-SW
WP
WP
7
CN8021
SDA-E
SDA-E
1
SCL-E
SCL-E
2
SDA
3
SDA1
SCL
SCL1
4
BINT
9
B-INT
STBY-DAT
10
SDA O
STBY-CLK
SCL O
11
CN8018
3.3V RESET
10
RESET
EPM
8
EPM
BUSY
7
BUSY
CV/COMP-SW
6
SCLK
ATSCRXD
5
RXD
ATSC TXD
4
TXD
CE
3
CE
CNVSS
2
CNVSS
ST 3.3V
1
3.3V
CN8020
STBY-5V
2
STBY-5V
4
5V
SET 5V
6
4V
SET 4V
4V
7
9
3.3V
LVDS 3.3V
CN8902
10V-DET
10V-DET
A1
C1
HS3.3V OVP
17V-DET
A2
17V-DET
POW-CTL
A3
POW-CTL
A4
SUB7V
AC-RLY(+)
A5
AC-RLY(+)
AC-RLY(-)
AC-RLY(-)
A6
A7
33V
TU 33V
9V
A8,9
SET 9V
C8,9
9V
A12,13
4V
SET 4V
C12
4V
A15,16
11V
SET 11V
C15
11V
A18,19
D6.5V
SET D6.5V
C18-20
D6.5V
A23-25
5V
SET 5V
C23-25
5V
A26
10V
C26
10V
A29
AU+17V
17V
C29
AU+17V
A32
AU-17V
17V
C32
AU-17V
CN8007
2.5V
1
SW 2.5V
2
2.5V
5
SW 3.3V
3.3V
7
1.8V
SW 1.8V
8
1.8V
9
MAIN-ON/OFF
10
OVP
11
DD-REG-SW
13
11V
I
SET 11V
15
18
6.5V
SET 6.5V
19
6.5V
CN8903
-17V
18
AU-17V
17V
15
AU+17V
14
SP-DC-DET
13
SP-MUTE
VAR R
12
R CH_OUT
VAR L
10
L CH_OUT
9
GND
L_OUT
8
SUR-L
R_OUT
6
SUR-R
5
GND
SCL
4
SCL
SDA
3
SDA
2
GND
SET 9V
1
SET 9V

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