Download  Print this page

Block Diagram (4) - Sony KF-42WE610K Service Manual

Lcd projection tv sony kf-42we610k/ kf-50we610k/ kf-60we610k.
Hide thumbs

Advertisement

BLOCK DIAGRAM (4)

CN1907
CN1609
F1901
T1906
T1905
AC IN
1
AC(L)
AC(L)
AC(L)
2
LINE
LINE
FILTER
FILTER
3
AC(N)
1
AC(N)
AC(N)
F (LINE FILTER)
G1 (SWITCHING REGULATOR)
IC1601
SWITCHING REGULATOR
VG(H)
+5
VG(L)
D1602
DUBLER
RECTIFIER
OCP
D1619
1
VSENSE
VCI
F/B
PH1602
D1648
D6.5V
RY1602
D1601
RECTFIER
1
4
Q1602
Q1601
SWITCHING
SWITCHING
DRIVER
OSC
D1608
T1603
PIT
R1613
10
11
12
D1623
13
14
15
16
D1625
17
Q1606
16
9
SWITCHING
15
2
18
Q1607
12
1
SWITCHING
8
PS1601
3
D1624
9
4
D1609
8
PS1602
PH1601
2
IC1602
SHUNT
REGULATOR
3
K
R
1
A
2
+11V
RY1601
T1601
SBT
Q1603
RELAY DRIVER
1
11
Q1604,1605
OFF LATCH
3
10
D1614
4
9
5
8
6
D1610
– 92 –
KF-42WE610K/50WE610K/60WE610K
K
Q1613,1622
DOUBLER
RECTIFIER
IC1603
IC1608
DC/DC CONVERTER.
+11V
+9V REG.
+17V-1
F1602
18,19
11,12
VDD VOUT
I
O
20,21
13,14
OCL+P
25
OCL-
27
AMP-
29
+17V-2
IC1604
IC1606
DC/DC CONVERTER.
+5V REG.
F1603
18,19
11,12
I
O
VDD VOUT
20,21
13,14
OCL+P
25
IC1607
OCL-
27
+4V REG.
AMP-
29
I
O
D6.5V
D1647
D1619
DELAY
+17V-1
D1639
+17V-2
D1641
+11V
D1643
D6.5V
RM-Y913K
RM-Y913K
RM-Y913K
CN1602
TO
3
LAMP-GND
LAMP
1
LAMP+DC
DRIVER
CN1605
8
17V
7
17V
TO
C1 BOARD
4
6.5V
3
6.5V
CN1603
C32
AU-17V
A32
AU-17V
C29
AU+17V
A29
AU+17V
C26
10V
A26
10V
C25
5V
A25
5V
C24
5V
A24
5V
C23
5V
A23
5V
D1649
A20
D6.5V
C19
D6.5V
A19
D6.5V
C18
D6.5V
A18
D6.5V
A16
11V
G
C15
11V
A15
11V
TO A BOARD
CN8902
A13
4V
C12
4V
A12
4V
C9
9V
A9
9V
C8
9V
9V
A8
A7
33V
A6
AC-RLY(-)
A5
AC-RLY(+)
A4
SUB7V
A3
POW-CTL
A2
17V-DET
C1
MS3.3V OVP
A1
10V-DET

Advertisement

Table of Contents

   Related Manuals for Sony KF-42WE610K

This manual is also suitable for:

Kf-60we610kKf-50we610k

Comments to this Manuals

Symbols: 0
Latest comments: