DOWNLOAD Sony KE-42XBR900 (serv.man3) Service Manual ↓ Size: 13.44 MB | Pages: 127 in PDF or view online for FREE

Model
KE-42XBR900 (serv.man3)
Pages
127
Size
13.44 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
ke-42xbr900-sm3.pdf
Date
PREV: Sony KE-42XBR900 (serv.man2) Service Manual

Sony KE-42XBR900 (serv.man3) Service Manual ▷ View online

KE-42XBR900(UC)      4-19
1
A
B
C
D
E
2
10
9
8
7
6
5
4
3
4-4-1. DISPLAY UNIT (PDM-4200)
(1) Schematic Diagram of F Board
(LINE FILTER)
TO G BOARD
CN1003
AC INLET
TO AC INLET
CN601
2P
:VH
TO G BOARD
CN603
2P
:VH
CN1005
CN604
3P
:S-MICRO
F
B-SS11373<AEP>-F..
ST-BY
ST-BY 6V
POWER ON
GND
DRAIN
SOURCE
SOURCE
VCC
CL
FB
VDD
AC
AC
AC
AC
1
2
3
A
K
~
~
+
-
1
2
3
4
5
7
8
1
2
1
2
1
2
3
1
3
4
5
6
7
8
9
10
11
1
2
3
4
1
2
3
4
C608
C610
R605
R606
R607
C620
R608
R609
R610
R611
C622
Q601
D605
C601
C602
C603
C604
C605C607
C609
C611
C612
C614
C617
C618
C621
D601
D602
IC602
L602
PH601
RY601
TH601
R603
R604
D603
D604
IC601
T603
R601
T601
R602
R614
T604
VDR601
VDR602
C619
T602
F601
0.1
25V
B:CHIP
0.1
25V
B:CHIP
470
:CHIP
22k
:CHIP
15k
:CHIP
47
:CHIP
15k
:CHIP
2200p
:CHIP
4.7k
:CHIP
15k
:CHIP
0.01
500V
B:CHIP
2SD2114K
MA113
4700p
500V
:E
4700p
500V
:E
4700p
500V
:E
4700p
500V
:E
10
450V
2200p
500V
:B
1
250V
1
250V
10
470p
500V
:B
470p
250V
:B
470p
500V
:B
100
10V
DF06M
EG01CV1
µPC1093J
10µH
PC123FY2
390k
:CHIP
56
1/4W
:FPRD
D1NL20U-TR2
D1NL20U-TR2
MIP2C2
TRANSFORME
100k
1W
:RS
LFT
1M
1/2W
8.2
1W
:RS
LFT
TNR14SE621K
TNR14SE621K
470
25V
LFT
15A
250V
1
2
4
3
R603
R605
R606
R607
R608
R609
R610
R611
C608
C610
C620
C622
D605
Q601
F
[LINE FILTER]
— F BOARD  —
<CONDUCTOR SIDE>
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 4-18)
Ref.
*
Q601
1
D601-D604
-
D605
3
F BOARD
Terminal name of semiconductors in
silk screen printed circuit (
*
)
KE-42XBR900(UC)      4-20
<CONDUCTOR SIDE>
(2) Schematic Diagram of F2 Board
F2
[DISCHARGE]
— F2 BOARD  —
1
A
B
C
D
E
2
7
6
5
4
3
TO G BOARD
CN1011
CN1010
TO G BOARD
UNIT BOARD
TO DISPLAY
B-SS11373<AEP>-F2.
F2
(DISCHARGE)
VS DIS CHARGE
NC
VD DIS CHARGE
VS
VS
VS
VS
NC
VD
VD
GND
GND
GND
GND
ALARM
GND
NC
VD
VD
GND
GND
GND
GND
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
C658
D651
D652
D653
D654
R652
R654
C651
C652
C653
C654
C655
C656
C657
CN651
CN652
Q651
Q652
R655
R656
R657
R658
R659
R660
CN653
R651
R653
0.001
B:CHIP
UDZSTE-1715B
UDZSTE-1715B
UDZSTE-173.6B
UDZSTE-173.6B
10
:CHIP
10
:CHIP
0.001
B:CHIP
1000
100V
1000
100V
1000
100V
1000
100V
1000
250V
1000
250V
10P
:VH
10P
:VH
IRF1644G-LF36
IRF1644G-LF36
6.8
10W
:RB
6.8
10W
:RB
6.8
10W
:RB
6.8
10W
:RB
100k
:CHIP
100k
:CHIP
3P
0.22
10W
:RB
6.8
10W
:RB
C651
C658
D651
D652
D653
D654
R652
R654
R660
R659
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 4-18)
Ref.
*
Q651, Q652
-
D651-D654
3
F2 BOARD
Terminal name of semiconductors in
silk screen printed circuit (
*
)
KE-42XBR900(UC)      4-21
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(3) Schematic Diagrams of G Board
DRIVE
SS RESET
SS
SS RESET
CONTROL
SS
OVP
SS
LVP
SS/PROTECT
DRIVE
DRIVE
CONVERTER
CONVERTER
CONVERTER
RLY DRIVE
THERMAL
OVP
RATCH
RATCH
REG.
TO G1/3,G2/3,3/3_7
TO G1/3,G2/3_6
TO G1/3,G2/3_5
TO G1/3,G2/3,3/3_4
TO G1/3,G2/3,3/3_2
TO G1/3,G2/3_3
TO G1/3,G2/3,3/3_1
CN603
TO F BOARD
(POWER)
AC
AC
+
-
~
~
+
-
~
~
VCC
GND
CTL
VCC
GND
OUT
C
PFC
GND
B-SS11373<AEP>-G..P1
G(1/3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
A
K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
1
2
1
2
3
6
8
9
10
11
12
13
14
15
16
5
7
1
2
3
6
8
9
10
11
12
13
14
15
16
5
7
S
S
S
S
D1001
R1001
R1002
R1003
R1004
R1005
C1004
R1006
R1007
R1008
R1009
R1010
C1005
R1011
R1012
R1013
R1014
R1015
C1006
D1008
R1020
C1012
R1021
R1023
C1015
R1027
R1034
R1037
R1038
C1025
R1047
Q1010
C1028
R1058
R1059
C1029
C1032
R1060
R1061
R1062
Q1011
C1038
R1063
R1064
Q1012
R1070
R1071
C1040
C1041
R1072
R1073
R1074
R1076
R1077
R1078
R1083
Q1013
C1044
IC1003
R1087
R1089
R1090
Q1015
R1093
R1103
R1104
C1035
C1026
R1045
R1107
R1108
IC1002
C1036
C1052
R1042
R1041
Q1024
C1001
C1003
C1007
C1008
C1009
C1011
C1017
C1042
C1050
CN1003
R1033
R1035
R1046
R1056
R1095
R1096
RV1001
RY1001
D1002
D1009
D1012
D1013
D1015
PH1001
C1027
R1036
D1014
Q1019
R1092
C1048
R1099
D1020
Q1017
D1019
TP1001
TP1002
C1034
C1037
C1039
C1053
C1054
C1055
C1325
R1079
R1031
C1024
C1023
D1016
R1082
R1088
R1094
C1047
R1084
C1043
IC1004
C1013
R1032
R1030
R1029
R1028
R1039
R1044
Q1004
Q1006
C1021
C1022
Q1003
R1057
R1017
R1016
C1049
R1102
Q1020
Q1018
C1014
C1018
C1019
C1010
R1043
C1020
D1021
D1022
D1023
TH1001
TH1002
IC1001
Q1007
Q1008
Q1009
Q1001
R1018
D1003
D1010
R1048
R1049
R1050
R1051
R1052
R1053
R1054
R1055
R1065
R1066
R1067
R1068
R1069
R1075
R1097
R1098
R1100
R1106
D1004
D1005
D1006
D1007
D1011
Q1005
R1025
R1026
R1019
L1001
R1024
R1109
R1110
C1002
C1030 C1033
L1002
L1003
1000p
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
100p
CH:CHIP
0.01
B:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
10
:CHIP
4.7k
:CHIP
4.7k
:CHIP
10k
:CHIP
22k
:CHIP
1k
:CHIP
10k
:CHIP
100k
:RN-CP
1M
:CHIP
22k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
0.47
16V
B:CHIP
0.1
B:CHIP
1000p
CH:CHIP
0.047
B:CHIP
0.022
B:CHIP
10k
:CHIP
2SC4081T
10k
:CHIP
10k
:CHIP
47k
:CHIP
47k
:CHIP
47k
:CHIP
10k
:CHIP
10k
:CHIP
0.022
B:CHIP
2SA1576A
BA00ASFP
22k
:CHIP
MA111
220k
:CHIP
1500p
CH:CHIP
UDZS-TE17-7.5B
2SC4081T
2SC4081T
2SD2114K
15k
:CHIP
18k
:CHIP
5.6k
:CHIP
150k
:CHIP
47k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
10k :CHIP
1k :CHIP
0.022
B:CHIP
0.1
25V
B:CHIP
22k
:CHIP
22k
:CHIP
10k
:CHIP
BA10324AF
0.01
B:CHIP
0.01
B:CHIP
22k
:CHIP
4.7k
:CHIP
2SC4081T
4700p
500V
:E
4700p
500V
:E
1
250V
4700p
500V
:E
4700p
500V
:E
4700p
500V
:E
47
25V
47
25V
100
35V
2P
:VH
10
1/4W
:FPRD
100
1/4W
:FPRD
10
1/4W
:FPRD
22
2W
:RS
6.8 10W :RB
6.8 10W :RB
2.2k
RM11A
RM11A
MA113
MA113
MA113
PC123FY2
10
10
1/4W
:FPRD
RM11A
2SC4081T
10k
:CHIP
1
50V
10k
:CHIP
MA111
2SA1576A
MA111-TX
220
450V
220
450V
220
450V
1000p
B:CHIP
1000p
B:CHIP
1000p
B:CHIP
4700p
500V
E
10k
:CHIP
2.2k
:CHIP
0.01
B:CHIP
0.1
B:CHIP
SF20L60U
4.7k
:CHIP
220k
:CHIP
4.7k
:CHIP
0.01
B:CHIP
1k
:CHIP
10
µPC1093-J1
4700p
500V
:E
10
1/4W
:FPRD
4.7
:CHIP
10
1/4W
:FPRD
4.7
:CHIP
220k
:CHIP
4.7k
:CHIP
DTC114EUA
2SC4081T
0.022
B:CHIP
220
25V
2SB1121-S-TD
10k
:CHIP
910
:RN-CP
2.2k
:CHIP
0.01
B:CHIP
10k
:CHIP
2SA1576A
DTC114EUA
1
450V
1
450V
1
450V
470p
B:CHIP
4.7
:CHIP
0.01
B:CHIP
UDZSTE-1715B
UDZSTE-1715B
UDZSTE-1715B
471BC
471BC
µC3854BN
SPA20N60C3
SPA20N60C3
SPA20N60C3
2SK1590
1M
:CHIP
UDZS-TE17-7.5B
UDZSTE-177.5B
150k
:RN-CP
150k
:RN-CP
150k
:RN-CP
150k
:RN-CP
150k
:RN-CP
150k
:RN-CP
1.5k
:RN-CP
6.2k
:RN-CP
150k
:RN-CP
150k
:RN-CP
150k
:RN-CP
150k
:RN-CP
150k
:RN-CP
150k
:RN-CP
220
RN:CP
4.7k
:RN-CP
1.5k
:RN-CP
8.2k
:RN-CP
D25XB60
HRU0103A
HRU0103A
D25XB60
HRU0103A
2SD1621
0.05
5W
:RB
0.05
5W
:RB
12k
:CHIP
143µH
1
1/4W
:RF
1M
:CHIP
1M
:CHIP
0.033
B:CHIP
470p
1kV
470p
1kV
60µH
25A
60µH
25A
1
2
4
3
KE-42XBR900(UC)      4-22
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
+12V
+5V
+12V
7.7
12.5
7.0
7.7
18.2
1.9
2.8
3.1
1.2
3.3V
2.5
2.5
2.0
3.1
2.4
12.6
9.4
12.4
2.8
2.4
2.3
*
*
*
10.3
4.6
269.8
262.0
274.6
372.1
0
18.5
4.4
0
2.5
2.2
1.8
6.6
THERMAL
RATCH
RATCH
RATCH
RATCH
RATCH
SS
SW
3.3V REG
VCC SW
VCC CONTROL
SW
+5V REG
CONVERTER
CONVERTER
DRIVE
SW
RATCH
RATCH
SW
OVP/LVP
CONTROL
VREF.
SW
SW
SW
SW
TO G2/3,3/3_15
TO G2/3,G3/3_14
TO G2/3,G3/3_12
TO G2/3,G3/3_11
TO G2/3,G3/3_13
TO G2/3,G3/3_9
TO G2/3,G3/3_8
TO G2/3,
G3/3_10
TO G2/3,G1/3_3
TO G2/3,G1/3_6
TO G2/3,G1/3_5
TO G2/3,G1/3,3/3_4
TO G2/3,G1/3,3/3_7
TO G2/3,G1/3,3/3_2
TO G2/3,G1/3,3/3_1
CTL
VCC
GND
OUT
C
CONVERTER
CONVERTER
DRIVE
VSENSE
CT
RT
F/B
GND
TIMER
SS
VC1
OCP
VD
VG(H)
VS
VB
VG(L)
P-GND
VC2
(POWER)
TO FAN
CN604
TO F BOARD
TO P(2/4)BOARD
CN3204
CN3003
TO K BOARD
(µ10)
AUDIO POWER
FOR BOARD
POWER SUPPLY
GND
3.3V
GND
GND
3.3V
AUDIO VCC
AUDIO VCC
GND
GND
POWER ON
GND
(µ8)
ST-BY 6V
ST-BY 6V
POWER
GND
FAN12V
5V
GND
5V
(µ10)
PANEL ON
AC DET
G PROT
THERMO
GND
FAN
GND
S
GND
SW OUT
VIN
VOS
S,S
GND
(µ13)
GND
3.3V
GND
B-SS11373<AEP>-G..P2
G(2/3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
S
S
1
2
4
3
1
2
4
3
1
2
4
3
1
2
3
A
K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
A
K
1
2
3
4
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
6
7
8
9
10
11
12
13
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
4
5
1
2
3
4
5
6
7
8
S
1
2
S
S
R1085
C1045
C1046
R1091
R1101
R1203
R1204
C1203
R1208
R1209
R1210
R1212
R1214
R1215
R1216
C1210
R1217
R1218
Q1202
D1204
R1219
R1221
R1222
R1223
R1226
R1227
R1302
C1307
R1304
R1305
R1306
R1307
D1304
R1310
R1314
R1317
Q1302
C1309
R1319
R1320
R1321
R1323
Q1303
R1325
R1328
C1311
R1329
R1330
R1331
C1313
C1314
C1316
R1335
R1336
Q1306
R1338
D1310
C1317
C1318
R1812
C1804
R1813
R1825
D1312
R1318
R1311
Q1307
R1344
R1345
Q1806
C1809
C1321
C1201
C1208
C1211
C1212
C1213
C1214
C1215
C1301
C1302
C1303
C1306
C1308
CN1005
CN1008
D1208
IC1304
L1303
L1304
L1305
L1306
PH1002
PH1201
PH1202
R1201
R1220
R1225
R1229
D1804
R1855
R1842
CN1009
D1316
D1306
C1209
R1301
C1304
C1305
D1302
Q1301
Q1309
R1350
R1351
D1303
R1332
Q1802
C1323
CN1006
TH1301
C1324
IC1305
R1327
R1326
R1341
R1346
R1353
C1326
R1856
R1857
C1812
D1314
D1313
R1232
R1233
R1235
C1231
R1236
R1228
C1205
Q1201
D1209
Q1023
D1018
C1051
R1105
C1217
Q1205
Q1206
Q1207
D1309
D1308
D1307
R1333
C1207
IC1302
IC1301
R1835
Q1014
Q1016
Q1305
C1320
D1311
D1305
Q1804
Q1805
C1230
D1201
R1230
C1232
IC1303
D1205
R1224
D1206
D1207
IC1306
Q1304
TP1301
TP1303
TP1302
R1354
Q1308
D1318
D1319
C1310
R1322
R1339
R1340
R1342
C1328
Q1203
Q1204
R1234
IC1201
C1204
C1206
T1201
D1301
C1315
C1216
CN1007
D1320
TH1003
TP1201
R1111
R1202
R1205
R1206
R1207
R1231
R1238
R1239
R1349
R1348
R1347
C1202
C1312
C1327
L1201
R1312
R1343
R1858
C1319
C1322
D1315
R1303
R1324
R1334
R1337
47 :CHIP
470
:CHIP
1k
:CHIP
MA111-TX
DTC114EUA
2SA1576A
2SA1576A
8.2k
:RN-CP
150
:RN-CP
0.01
B:2012
1000p
CH:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.1
10k
:CHIP
10k
:CHIP
1k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
4.7k
:CHIP
100k
:CHIP
47k
:CHIP
4.7k
:CHIP
2SC4081T
10k
:CHIP
47k
:CHIP
10k
:CHIP
10k
:CHIP
0.01
B:CHIP
47k
:CHIP
0.01
B:CHIP
47k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
0.1
B:CHIP
0
:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
2.2k
:RN-CP
1k
:CHIP
1k
:RN-CP
1k
:RN-CP
MA111
10k
:CHIP
0
:CHIP
33k
:RN-CP
1 16V F:CHIP
MA111
3.3k
:CHIP
3.3k
:CHIP
33k
:CHIP
1k
:CHIP
11k
:RN-CP
100 :CHIP
0.001 B:2012
MA111
10k
:CHIP
20k
:RN-CP
2SA1576A
10k
:CHIP
10k
:CHIP
DTC114EUA
0.01
B:CHIP
0.01
B:CHIP
0.47
450V
10
0.1
:MPS
47
25V
100
220p
1kV
SL
220p
1kV
SL
2200
16V
:ZL
2200
16V
:ZL
3300
35V
680
16V
:ZL
560
6.3V
:ZL
3P
2P
D1NL20U-TR
µPC1093-J1
10µH
10µH
150µH
22
PC123FY2
ISOLATER
PC123FY2
ISOLATER
PC123FY2
ISOLATER
0.1
1/2W
:RF
1k
1/4W
:FPRD
10
1/4W
:FPRD
0.1
2W
:RB
UDZS-TE17-5.1B
10k
:CHIP
10k
:CHIP
4P
:VH
MA111
MA111
1
B:CHIP
4.7
:CHIP
680
16V
:ZL
680
16V
:ZL
D10SBS4
2SA1576A
2SC4081T
47k
:CHIP
47k
:CHIP
EC31QS03L
0
:CHIP
2SC4081T
0.01
B:CHIP
5P
:VH
NCP18-103F
0.47
16V
B:CHIP
µPC339G2-E2
10k
:CHIP
10k
:CHIP
10k
:RN-CP
10k
:CHIP
47k
:CHIP
0.01
B:CHIP
100k
:CHIP
100k
:CHIP
0.01
B:CHIP
MA111
MA111
47k
:CHIP
4.7k
:CHIP
100k
:CHIP
0.01
B:CHIP
47k
:CHIP
10 1/2W
:FPRD
470
35V
2SC4081T
MA111-TX
2SA1576A
MA113
100
10k
:CHIP
0.1
B:CHIP
2SA1576A
2SC4081T
2SC4081T
1SS119
1SS119
1SS119
0
:CHIP
0.001
:PP
SI-8033S
µPC1093-J1
10k
:CHIP
2SC4081T
2SA1576A
HAT2070R
1000
10V
:ZL
EC31QS03L
MA111
2SA1576A
FDN304P
470
16V
UDZSTE-178.2B
22k
:CHIP
10
BA00ASFP
UF4005PKG23
10 1/4W :FPRD
UDZSTE-1715B
UDZSTE-1715B
IRU3037C
IRF3707
39k
:CHIP
IRFR5305
UDZSTE-1715B
UDZSTE-1715B
22
25V
4.7k
:RN-CP
4.7k
:RN-CP
3.9k
:RN-CP
3.3k
:RN-CP
1000p
B:CHIP
IRFIB7N50A-LF31
IRFIB7N50A-LF31
100
:CHIP
MCZ3001DA
3.3
3.3
PIT FOR VCC
FCQ30A04
1 16V B:CHIP
0.015
800V
:PP
13P
RD4.7F-T7B2
471BC
1M
:CHIP
18k
:RN-CP
150k
:RN-CP
150k
:RN-CP
150k
:RN-CP
180k
:RN-CP
180k
:RN-CP
180k
:RN-CP
180k
:CHIP
100k
:CHIP
27 3W :RW
0.1
B:CHIP
0.022
B:CHIP
0.01
B:CHIP
220µH
3.9k
:RN-CP
12k
:RN-CP
20k
:RN-CP
270µF
10V
:PS
47
16V
RD6.2F-T7B2
1k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
Page of 127
Display

Click on the first or last page to see other KE-42XBR900 (serv.man3) service manuals if exist.

RANDOM: