Block Diagram (3 Of 3) - Sony KP-46WT500 Service Manual

Color rear video projector
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BLOCK DIAGRAM (3 OF 3)

5-1.
CN6005
LINE
A C IN
AC (H)
1
FILTER
120V A C
F6001
L6001,
60Hz
AC (L)
2
6002
G
(POWER SUPPLY)
D6007
RELA Y
RELA Y
R Y6003
R Y6002
D6002
PH6002
+11V
PH6001
IC501
T6004
ST ANDBY
D5017
1
3
Q5005
4
9
D5022
ST ANDBY 5V REG.
8
D5001
Q5001
Q5002
T6001
PIT
IC6003
DRIVER
CONV
18
VD
VG (H)
16
Q6006
VS
15
1
VB
14
V SENSE
1
D6012
CONV
VG (L)
12
Q6005
VC2
10
2
F/B
OCP
9
2
3
D6011, 6020
VC1
8
4
D6006
IC5006
I
O
STBY 5V
RELAY DRIVE
Q5003, 5004
— 53 —
D5003
7
9
D5026
IC5003
-5V REG.
D5010
I
O
18
D5019
IC5004
D5006
6V REG.
D5018
1
2
16
+11V
Q5007
15
D5002
D5031
D5025
13
D5009
D5008
D5023
Q5006
D5013
D5005
12
D5004
10
IC5002
5
7
6
2
1
3
D5007
D5014
IC5005
D5020
KP-46WT500
CN5002
1
AU 19V
TO
A BOARD
CN706
4
AU -19V
CN5003
5
-5V
TO
A BOARD
CN4
3
6V
1
11V
CN5004
6
+22V
4
-22V
3
+15V
1
-15V
TO
D BOARD
CN8013
9
+135V
CN5001
5
OVP
4
OCP
TO
A BOARD
CN7
1
STBY 5V
3
RELA Y

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