Sony KF-WE50A1 / KF-WS60A1 Service Manual ▷ View online
KF-WE50A1/WS60A1
RM-1022
RM-1022
– 76 –
– 75 –
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
L1607
C1694
R1740
C1629
C1630
C1650
C1652
C1659
C1661
C1662
C1664
C1668
C1669
C1670
CN1601
D1619
D1620
D1621
D1623
D1624
D1625
D1626
D1627
R1670
R1673
R1689
R1701
R1702
R1704
R1705
R1710
R1711
R1712
R1713
R1715
R1716
R1718
R1719
R1722
R1723
R1724
R1728
CN1605
C1665
C1655
C1656
C1666
C1667
C1672
C1673
C1676
C1677
C1678
C1679
C1680
D1630
D1631
D1632
D1633
D1634
D1635
D1636
D1637
D1638
D1639
R1688
R1690
R1729
R1730
R1731
R1732
R1733
R1734
R1735
R1736
R1737
CN1606
CN1608
R1741
R1742
C1696
C1698
C1699
C1700
C1701
C1702
C1703
C1704
R1714
C1684
R1717
R1725
R1726
R1751
CN1602
L1616
R1656
R1657
R1654
R1655
C1708
C1709
C1710
C1711
C1712
C1713
C1714
D1645
R1754
PH1603
FB1606
L1603
D1629
D1641
R1674
R1708
R1709
R1683
R1684
R1685
R1686
C1690
C1691
C1692
C1693
C1674
CN1603
D1612
D1613
Q1610
Q1611
R1680
R1682
D1611
D1647
R1756
L1614
R1696
C1685
C1686
C1687
C1688
C1689
C1695
C1653
C1716
CN1607
L1611
C1671
C1663
D1622
C1631
C1632
FB1604
FB1605
C1718
C1683
C1681
C1717
D1640
C1658
CN1604
C1651
C1647
C1660
Q1606
Q1609
Q1612
PH1602
R1668
R1669
R1672
R1681
R1691
R1700
R1703
R1706
R1707
R1697
C1649
C1657
IC1609
IC1606
IC1608
Q1616
Q1617
Q1615
CN1609
JW1601
JW1602
JW1603
R1752
R1753
JW1604
D1643
D1644
JW1609
JW1610
JW1608
C1707
C1706
JW1606
JW1605
JW1607
C1634
C1633
R1744
R1743
Q1602
IC1607
Q1613
Q1614
:LHL08
2200
25V
:ZL
1.2
1W
:RS
4700p
250V
:F
4700p
250V
:F
47
35V
0.01
25V B:1608
47
25V
220p
1kV
:SL
220p
1kV
:SL
220
35V
4.7
50V
0.1
16V
B:1608
0.01
25V
B:1608
4P
WHT
:VH
MM3Z15VT1
MM3Z15VT1
MM3Z15VT1
MM3Z15VT1
MM3Z15VT1
MMDL914T1
10ERB20-TB3
MMDL914T1
0.1
1/2W
:RF
100
RN:1608
18k
RN:1608
10
1/4W
:FPRD
10
1/4W
:FPRD
10k
RN:1608
10k
RN:1608
470
:1608
0.05
2W
:RB
2.2
1/4W
:FPRD
0
:1608
10k
:1608
10k
:1608
1k
:1608
1k
:1608
0
:1608
0.47
1/4W
FPRD
10k
:1608
1k
RN:1608
64P
WHT
WHT
:B-TO-B
4.7
10
50V
:B
#
25V
:B
#
:1608
#
:1608
#
B:1608
100
25V
:ZL
1500
10V
:ZL
1200
10V
:ZL
2200
16V
:ZL
1000
16V
:ZL
10
100V
D10SC4M-F
6V RECT
D10SC4M-F
11V RECT
MA111
D10SC4M-F
11V RECT
D10SC4M-F
6V RECT
DINL20U
33V
RECT
MA111
MA111
MA111
MA111
#
RN:1608
#
:1608
#
:1608
#
RN:1608
15k
RN:1608
#
RN:1608
27k
RN:1608
1k
RN:1608
1k
RN:1608
1k
RN:1608
2.7k
RN:1608
#
TAB(CONTACT)
#
TAB(CONTACT)
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
4.7k
:1608
1000
16V
1.0k
:1608
1.5k
RN:1608
22k
RN:1608
#
3P
BLK
:VH
:VH
1mH
:LHL13
100k
2W
:RS
100k
2W
:RS
0.47
1/2W
1/2W
:FPRD
0.47
1/2W
:FPRD
#
2kV
:B
# 2kV :B
#
2kV
:B
#
2kV
:B
100
400V
:KMX
100
400V
:KMX
0.0047
500V
:E
D4SBL40
280V RECT
0.1
1/2W
:RF
ON3171-R
1.1UH
:LHL08
D2L20U-TA
17V
RECT
D1NL20U
33V
RECT
9.1k
RN:1608
#
#
270k 1/4W :SURGE
240k 1/4W :SURGE
240k 1/4W :SURGE
240k 1/4W :SURGE
#
500V
:B
#
500V
:B
#
500V
:B
#
500V
:B
0.47
275V
:AC
2P
WHT
:VT
#
#
#
0
:1608
0
:1608
D10XB60S
MTZJ-T-77-36A
33V-REG
4.7k
:1608
:LHL08
82
RN:1608
#
:1608
#
:1608
1000p
B:1608
1000p
B:1608
1000p
B:1608
1000p
B:1608
1000p B:1608
100V
TAB(CONTACT)
:LHL08
47
0.056
800V
:PP
UF4005PKG23
4700pF
250V
:F
4700pF
250V
:F
JW(5)
JW(5)
#
500V
:E
2200
16V
0.22
:MPS
0.22
:MPS
D4SBS6
AU-RECT
0.1
50V
:MPS
8P
WHT
:VH
#
3.3
50V
#
B:1608
#
16V
B:1608
#
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
#
:1608
470
:RF
0.01
25V
B:1608
0.01
25V
B:1608
#
#
#
PQ15RW21J00H
9V REG
IC MCZ3001DB
MAIN DRIVER
PQ15RW21J00H
5V REG
2SA1037AK-T146-Q
2SC2412K-T-146-Q
2SC2412K-T-146-Q
#
7.5MM
7.5MM
#
#
470k
1/2W
#
#
#
#
#
7.5MM
330
450V
330
450V
JW(7.5)
JW(7.5)
7.5MM
#
#
0
:1608
0
:1608
2SD774-T-34
+33V REG
MM1431ATT
REGULATOR
REGULATOR
2SK2842
SWITCHING
DRIVE
2SK2842
SWITCHING
DRIVE
MS 3.3V OVP
MS 3.3V OVP
DTL MODULE 5V
MODULE RECT+
MODULE RECT-
PRI VCC
PRI GND
DTL MODULE 9V
TO G1 1/2,G1 2/2_1
TO G1 1/2,G1 2/2_2
(16) G1 (1/2) Board
KF-WE50A1/WS60A1
RM-1022
RM-1022
– 78 –
– 77 –
1
A
B
C
D
E
F
G
H
2
12
11
10
9
8
7
6
5
4
3
C1613
R1616
R1615
R1621
R1619
R1620
PH1600
D1607
C1617
R1622
R1755
D1646
C1715
R1623
R1624
R1626
R1627
C1623
C1625
R1625
R1630
IC1601
FB1601
FB1602
FB1603
D1610
C1618
C1621
C1620
C1624
C1622
C1626
C1627
R1629
R1628
D1609
IC1602
D1608
L1602
L1601
CN1600
T1602
D1602
D1603
D1604
D1605
FB1600
R1609
R1610
R1611
R1612
C1614
C1615
Q1600
Q1601
D1601
C1609
C1612
C1611
C1610
R1608
R1613
JL1614
C1616
R1720
R1721
R1617
C1608
R1605
R1601
R1603
R1607
R1600
R1604
R1606
D1600
C1675
IC1600
C1604
C1603
C1601
C1607
C1605
C1606
C1602
R1602
R1614
L1600
C1600
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
:1608
#
#
:1608
#
#
:1608
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
:B
#
#
#
#
#
#
#
1/2W
:SURGE
#
1/2W
:SURGE
#
#
#
#
#
#
#
#
:1608
#
#
#
:1608
#
#
#
#
#
#
#
#
#
#
#
#
MODULE RECT+
MODULE RECT-
PRI GND
PRI VCC
DTL MODULE 5V
DTL MODULE 9V
TO G1 1/2,G1 2/2_1
TO G1 1/2,G1 2/2_2
(17) G1 (2/2) Board
KF-WE50A1/WS60A1
RM-1022
RM-1022
– 80 –
– 79 –
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
CN6004
CN6019
R6085
R6072
R6071
IC6006
R6060
R6059
R6073
D6005
D6016
R6091
R6003
R6005
R6099
R6100
R6101
R6103
R6105
R6106
R6107
R6108
R6110
R6111
R6112
R6113
R6114
R6115
R6166
R6181
R6185
R6201
C6047
C6044
C6048
IC6011
R6209
Q6015
R6213
R6214
R6215
R6216
R6217
R6218
Q6014
R6145
R6146
CN6021
Q6905
Q6914
R6088
R6004
CN6002
CN6003
FB6002
C6036
C6035
C6038
C6037
FB6001
R6115
C6920
IC6907
R6119
FB6005
FB6004
FB6006
CN6023
IC6908
C6919
IC6007
R6061
R6074
R6062
R6082
R6083
R6084
R6086
CN6017
R6089
Q6011
C6033
R6190
IC6010
C6045
R6208
FB6003
C6049
R6211
R6210
CN6022
R6878
Q6904
Q6917
R6978
R6926
R6925
R6931
R6936
R6975
R6982
R6965
R6932
R6935
R6974
R6979
R6990
C6916
R6220
JL6173
JL6174
JL6175
JL6176
JL6178
JL6179
JL6180
JL6181
JL6182
JL6183
JL6184
JL6187
JL6188
JL6191
JL6185
JL6186
C6925
C6924
L6001
D6017
D6018
L6000
R6191
R6188
R6189
C6922
R6116
R6117
R6118
R6165
R6120
R6121
R6122
R6123
R6126
R6127
R6128
R6195
R6192
R6193
C6921
R6194
C6034
Q6010
Q6009
R6167
R6168
R6144
R6143
C6005
R6164
R6102
11P
BUSCON
96P
:B-TO-B
10k
1/10W
:1608
22 1/10W :1608
22 1/10W :1608
TC7SET32FU
100
1/10W
:1608
10k
1/10W
:1608
0
1608
:CHIP
DAN202K
OR
DAN202K
OR
10k
1/10W
:1608
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
270 1/10W :1608
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0 1608 :CHIP
0 1608 :CHIP
10k
1/10W
:1608
10k
1/10W
:1608
1
6.3V
B:CHIP
0.01
25V
B:CHIP
0.01
B:CHIP
#
#
1/10W
:1608
DTC114EKA
0 1608 :CHIP
0 1608 :CHIP
0 1608 :CHIP
0 1608 :CHIP
0 1608 :CHIP
0 1608 :CHIP
DTC114EKA-T146
0
1608
:CHIP
10k
1/10W
:1608
18P
WHT
2PB709AR-115
2PB709AR-115
0
1608
:CHIP
0
1608
:CHIP
5P
5P
#
#
#
:AL-CP
#
#
:AL-CP
#
0
1608
:CHIP
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
19P
0
1608
:CHIP
2PD601AR-115
ANT SW
0.1
16V
B:1608
#
XC6204B332MR
3.3V LDO
0.1
16V
16V
B:CHIP
0
1/10W
:1608
:1608
BK1608TS601
0.1
16V
B:1608
#
1/10W
:1608
#
1/10W
:1608
24P
WHT
22k
2PD601AR-115
2PD601AR-115
100k
:1608
10k
:1608
0
:1608
47k
:1608
47k
:1608
#
:1608
47k
:1608
#
:1608
10k
:1608
100k
:1608
0
:1608
0
:1608
0
:1608
#
:1608
0
1608
:CHIP
#
B:1608
#
B:1608
#
#
#
#
#
#
#
#
B:1608
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
B:1608
#
#
#
#
#
1608
:CHIP
#
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0.1
16V
B:CHIP
0
1608
:CHIP
0
1608
:CHIP
AC-RLY(-)
AC-RLY(+)
B-INT
DCP-V
LCDE-RST
POW-LED
STBY-LED
E-POW-CTL
E-MUTE
USB(-)-TV
USB(+)-TV
DD OVP
MAIN-AFT
AGC-ATT
MAIN-AFT
AGC-ATT
MS3.3V(MS2)
TU CONT
SIRCS
DT+9V
+5V
DT+5V
+1.8V
+3.3V
STBY5V
+9V
+3.3V
+2.5V
DTL MODULE 5V
GA CONT
IIC-TV
COMP
MS-L/R
HDMI RST
TU VLR
ANT-M
ANT-S
POWER MUTE
POW-LED-TV
STBY-LED-TV
VAR MUTE
USB(+)-TV
USB(-)-TV
IIC-WE
SP-DC-PROT
SP-MUTE
USB-E
MS3.3-DET
SUB_BLK
ANT-M
ANT-S
FL-CONT1
IIC-E
13
24
27
SDA-E
SCL-E
SDA-TV
SCL-TV
LAMP-CNT
HV-DET
LAMP-COV
SUB Y
SUB CB
SUB CR
MAIN Y
MAIN CB
MAIN CR
TIMER-LED
TV-RXD
TV-TXD
BOX-RESET
MS-R
MS-L
SCL-E
BOX-RESET
TV-TXD
TV-RXD
TU1 L
TU1 R
TU1 V
SCL-TV
SDA-TV
AC-RLY
MAIN-RLY
SDA-TV
SCL-TV
AC-RLY
MAIN-RLY
MAIN-CTL
POW-CTL
SUB-H
SDA-WE
D-
D+
D+
VBUS
LOWB-DET
SDA-WE
SCL-WE
P-ON
SIRCS
KEY1
P-ON
TIMER-LED
O-SAP
I-SAP
MAIN HS
SUB HS
SUB AFT
MAIN AFT
AGC ATT
APC_SW
O_ATT
SUB_VIDEO
F-MONO
RESERVED
TEXT_BLK
SDA-E
LAMP-PROT
SIRCS
KEY1
SCL-WE
SUB-V
LAMP-LED
LAMP-LED
(18) G2 (1/4) Board
KF-WE50A1/WS60A1
RM-1022
RM-1022
– 82 –
– 81 –
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
C6006
CN6015
C6010
CN6005
D6019
D6020
CN6013
CN6030
CN6020
CN6029
CN6006
IC6000
R6006
R6134
R6135
R6136
R6137
CN6033
CN6024
CN6028
JL6167
JL6169
JL6170
JL6171
JL6172
CN6018
CN6014
CN6031
CN6032
R6219
R6007
R6008
R6001
R6002
FB6007
R6138
R6131
R6130
R6129
R6010
10
16V
:AL-CP
1P
100
10V
:AL-CP
64P
:B-TO-B
MA111
MA111
1P
1P
96P
:B-TO-B
40P
20P
:B-TO-B
#
10k
1/10W
:1608
0 1608 :CHIP
0 1608 :CHIP
0 1608 :CHIP
0 1608 :CHIP
6P
:B-TO-B
16P
WHT
10P
WHT
1P
#
1P
#
0
1608
:CHIP
0
1608
:CHIP
#
100
1/10W
:1608
100
1/10W
:1608
BK1608HS102
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
#
TU CONT
AC-RLY(+)
AC-RLY(-)
HDMI RST
TU VLR
MS-L/R
COMP
VAR MUTE
IIC-TV
POWER MUTE
WP-C
WP-LUT
S-MASTER CONT
SP-DC-PROT
SP-PROT
SP-MUTE
AU-MUTE
SIRCS
STBY 5V
GA CONT
BUSY
SUB_BLK
DD OVP
STBY5V
+5V
+1.8V
DTL MODULE 5V
+9V
+2.5V
DT+5V
+3.3V
DT+9V
MS3.3V
+11V
IIC-E
IIC-WE
24
27
I-SAP
F-MONO
AGC ATT
SUB AFT
MAIN AFT
TU1 V
MS-L
MS-R
TU1 L
TU1 R
O-SAP
MAIN HS
SUB HS
MAIN-CTL
POW-CTL
AUDIO-L
AUDIO-R
AU-W
AUDIO-L
AUDIO-R
AU-W
SCL-TV
SDA-TV
RST-AMP
RST-PRO
SCDT
SCSHIFT
LOWB-DET
AD-PD
SDA-E
SCL-E
SCLACTH1
SCLACTH2
O_ATT
TEXT_BLK
APC_SW
RESERVED
SUB-V
SUB-H
SUB Y
SUB CB
SUB CR
MAIN Y
MAIN CB
MAIN CR
SUB_VIDEO
SCL-WE
SDA-WE
(19) G2 (2/4) Board
Click on the first or last page to see other KF-WE50A1 / KF-WS60A1 service manuals if exist.