G1 Board Schematic Diagram (1 Of 2) - Sony KDF-42WE655 Service Manual

G1 BOARD SCHEMATIC DIAGRAM (1 OF 2)

1 | 2 | 3 | 4 | 5 |
A
—
B JW1601
7.5MM
JW1602
7.5MM
—
D1643
C1706
ERC04-06SE
1500
250V
C
C1632 C1631
4700pF 4700pF
250V 250V
:F D1611 :F R1752
470k
D10XB60S
JW1604 JW1609 JW1610 1/2W
7.5MM
7.5MM 7.5MM
—
JW1603
7.5MM
R1753
C1707 470k
1500 1/2W
250V
D
C1629 C1630
4700p 4700p D1644
CN1601 250V 250V
:F :F ERC04-06SE
4P
WHT
:VH
TO F
—
CN1909
AC(L) 1
NC 2
C1674
0.47
NC 3
275V
E
:AC
AC(N) 4
—
F
—
G
—
H
—
I
—
CN1607
TAB(CONTACT)
J
E 1
—
K
—
L
—
M
(MAIN POWER SUPPLY)
—
N
—
KDF-42WE655/50WE655
All manuals and user guides at all-guides.com
6 | 7 | 8 | 9 | 10 | 11
MODULE RECT+
MODULE RECT-
| 12 | 13 | 14 | 15 | 16 | 17
FB1604 FB1605
JW(5) JW(5)
R1670
0.1 R1686
1/2W 240k 1/4W :SURGE
:RF
R1685
R1697 304.2
240k 1/4W :SURGE Q1614
470
R1684 2SK2842
240k 1/4W :SURGE 1/4W R1702
Q1606 D1624
:RF 10 CONVERTER
MM3Z15VT1
2SC2412K-T-146-Q R1683 1/4W
270k 1/4W :SURGE 156.4
SW :FPRD
2.8
IC1606
IC MCZ3001DB
0.0 D1619
MAIN DRIVER
MM3Z15VT1 S
303.8
R1669 2.8 R1680
10k V SENSE VD 0 C1662
:1608 C1652 :1608 220p
R1674 0.01 25V B:1608 R1705 1kV
9.1k 1.8 10k :SL
C1647 RN:1608 RN:1608
F/B
0.1
B:1608
155.7
C1653 2.2
R1668 1000p B:1608 CT VG(H)
22k D1621
:1608 R1689
18k 2.5 151.1 MM3Z15VT1 151.6
RN:1608 C1658
RT VS
0.1
Q1613
50V R1701
161.4 2SK2842
:MPS 10
R1682 CONVERTER
GND VB 1/4W
D1622 0 4.7
:1608 :FPRD
C1655 UF4005PKG23
10 0.0
50V C1663
TIMER
:B 0.056
C1661 800V
4.8
4.6 R1704 S 220p :PP
C1651 SS VG(L) 10k 1kV
3.3 RN:1608 :SL
50V
21.1
C1650
VC1 P.GND
47
D1623
35V C1659 R1711
10.4 MM3Z15VT1
0.0 47 0.05
C1649 OCP VC2 25V 2W
0.01 :RB
25V D1620 C1657
MM3Z15VT1 0.01
R1673 25V
100
R1696
RN:1608
82
RN:1608
R1712
2.2
1/4W
:FPRD
FB1606
1.1UH
D1626
10ERB20-TB3
C1664
220
35V
R1672 R1710
10k 470
:1608 :1608
R1681
10k
:1608
6.6
0.0
R1691
Q1609 100k
2SC2412K-T-146-Q :1608 R1700
SW 1k
:1608
Q1612
4 1
2SC2412K-T-146-Q
R1703
SW
0
:1608 0.1
3 2
C1660
0.1 R1706
16V 10k
B:1608 :1608
PH1602
ON3171-R
2.9 R1707
10k
:1608
MS 3.3V OVP
Q1616
2SA1037AK-T146-Q
LATCH
D1625
MMDL914T1
Q1615
2SC2412K-T-146-Q
AC-RLY DRV
0.1
D1627
MMDL914T1
0.8
PRI GND PRI VCC
DTL MODULE 9V
DTL MODULE 5V
CN1604
8P
WHT
:VH
TO F
CN1908
| 18 | 19 | 20 | 21 | 22 |
L1616 R1754
0.1
R1654 1mH
1/2W TO LAMP DRIVER
0.47 :LHL13
:RF
1/2W
:FPRD - +
D1645 1 LAMP DC
D4SBL40
R1656
100k 2
T1601 R1655 280V RECT
2W
PIT 0.47
:RS 3 LAMP GND
1/2W C1713
R1657
:FPRD C1712 100
100 100k 400V
18
400V 2W :KMX
:KMX :RS
D1635
R1723
D1632 C1714
0.47 DINL20U
0.0047
1/4W MA111 33V Q1602
500V
FPRD C1671 RECT 2SD774-T-34 :E
17 TO G2 :CN6005
47 33V-REG
2mA
A1 GND
L1614
D1641
D1629 D1NL20U C1 GND
:LHL08 C1680 C1716
D2L20U-TA 33V 10
A2 GND
17V RECT 100V R1756 100V MS 3.3V OVP
RECT 4.7k
210mA C2 MS3.3V OVP
:1608
1 16 C1673 A3 GND
L1611 100 D1647
25V MTZJ-T-77-36A
C3 LOWB-DET
:LHL08 :ZL 33V-REG
15 A4 GND
2550mA C4 POW-CTL
2 14 C1678 A5 GND
2200
16V D1639
C5 MAIN-CTL
:ZL MA111 R1733 R1737
27k 2.7k
13 A6 GND
L1603 RN:1608 RN:1608
D1637
D1631
:LHL08 MA111 1410mA C6 AC-RLY(+)
D10SC4M-F
11V RECT
I O A7 GND
G
C7 AC-RLY(-)
IC1609
C1679
D1633 PQ15RW21J00H A8 GND
1000 C1684
D10SC4M-F 9V REG
16V 1000
C8 STBY 5V
11V RECT :ZL 16V
A9 GND
D1630
D1638 MA111
D10SC4M-F C9 TU 33V
6V RECT D1636 MA111
R1736
12 A10 GND
C1687 1k
1000p RN:1608
C10 GND
B:1608
I O
11 G 1366mA A11 GND
C1688 C1677
1200
1000p C11 SET 9V
C1689 10V C1683
B:1608
1000p :ZL 2200
10 A12 GND
B:1608 16V
C1695 C12 SET 9V
1000p
B:1608 A13 GND
2000mA
C13 SET 9V
R1731 R1735
D1634 IC1608
15k 1k
D10SC4M-F A14 GND
PQ15RW21J00H RN:1608 RN:1608
6V RECT 5V REG
C14 SET 6V
R1734
1k A15 GND
RN:1608
R1740
C15 SET 6V
1.2
380mA
1W C1676
D1640 A16 GND
:RS 1500
D4SBS6
10V
AU-RECT C16 DD 6V
:ZL
C1694
4 L1607 A17 GND
2200
25V
C17 DD 6V
:ZL :LHL08
2000mA
- +
5 9 A18 GND
C18 DD 6V
8 A19 GND
C19 DD 6V
A20 GND
C20 SET 11V
A21 GND
C21 SET 11V
A22 GND
C22 SET 11V
R1719
A23 GND
1k
:1608
C23 SET 11V
R1725 R1726
A24 GND
1.5k 22k
4 1 RN:1608 RN:1608
C24 SET 5V
C1670
R1718 0.01 R1724
A25 GND
1k 25V 10k
3 2 :1608 B:1608 :1608
C25 SET 5V
R1722
A26 GND
R1713 0
0 PH1603 :1608
C26 SET 5V
:1608 ON3171-R C1681
3
0.22
K A27 GND
:MPS
1 C27 SET 17V
A A28 GND
R1728
IC1607 2
1k
MM1431ATT C28 SET 17V
RN:1608
REF VOLTAGE
A29 NC
C29 NC
A30 NC
C30 NC
A31 NC
C31 NC
A32 NC
C32 NC
CN1603
1 AU18V
2 AU-GND
TO KD:CN4705
C1669
0.1 R1716
16V 10k
4.2 B:1608 :1608
4.2
0.0 Q1617
2SC2412K-T-146-Q
LATCH
C1668 R1715
4.7 10k
50V :1608
R1717
1.0k
:1608
R1714
C1665 4.7k
4.7 :1608
C1717
0.22
:MPS
9-965-971-01<LA3>G1 P1 OF 2
KDF-42WE655/50
23 | 24
CN1602
3P
BLK
:VH
NC
CN1605
64P
WHT
:B-TO-B
2P
WHT
:VT