Sony KE-MR42M1 Service Manual page 54

Flat panel color television
Table of Contents

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3
1
2
A
B
C1207
0.001
C
:PP
R1210
11k
:RN-CP
C1208
10
C1204
D1209
3.3
MA111-TX
C1206
R1214
3.3
D
100k
:CHIP
Q1201
R1203
2SC4081T
47k
SS
:CHIP
R1208
4.7k
C1202
:CHIP
0.1
B:CHIP
C1205
470
D1201
35V
UDZSTE-178.2B
bac_7
bac_4
E
ba_5
F
bac_1
Q1205
C1217
R1233
4.7k
2SA1576A
0.1
:CHIP
RATCH
B:CHIP
Q1207
R1232
2SC4081T
Q1206
47k
RATCH
2SC4081T
:CHIP
Q1023
R1235
R1234
RATCH
G
R1105
100k
2SA1576A
100
C1232
10k
:CHIP
THERMAL
:CHIP
10
:CHIP
1
4
R1236
47k
2
3
:CHIP
C1230
TH1003
R1230
C1231
PH1002
470
471BC
22k
0.01
PC123FY2
16V
:CHIP
B:CHIP
ISOLATER
C1051
D1018
100
MA113
H
bac_2
G-b
(POWER)
I
J
4
5
6
VCC
T1201
PIT FOR VCC
1
R1220
2
1k
IC1201
1/4W
MCZ3001DA
:FPRD
C1214
DRIVE
3
220p
1kV
Q1203
VSENSE
VD
SL
6.6
IRFIB7N50A-LF31
4
372.1
CONVERTER
F/B
R1225
1.8
10
1/4W
:FPRD
CT
VG(H)
2.2
274.6
D1206
UDZSTE-1715B
RT
S
VS
2.5
C1211
C1215
R1226
262.0
0.1
220p
10k
R1111
:MPS
D1205
1kV
:CHIP
1M
GND
VB
SL
UF4005PKG23
:CHIP
269.8
Q1204
C1216
IRFIB7N50A-LF31
0.015
TIMER
CONVERTER
800V
0
R1224
:PP
10 1/4W :FPRD
TP1201
R1229
SS
VG(L)
0.1
4.4
2W
4.6
:RB
S
VC1
P-GND
18.5
C1212
R1227
47
10k
25V
:CHIP
OCP
VC2
D1207
0
10.3
UDZSTE-1715B
R1219
C1210
R1218
47 :CHIP
0.001 B:2012
100 :CHIP
D1204
R1221
R1228
D1208
MA111-TX
3.3k
10 1/2W
D1NL20U-TR
:CHIP
4
1
:FPRD
R1217
R1222
R1209
C1213
1k
3.3k
470
100
3
2
:CHIP
:CHIP
:CHIP
PH1201
PC123FY2
R1212
1
4
ISOLATER
47k
Q1202
R1223
:CHIP
2SC4081T
10k
SW
:CHIP
2
3
C1209
R1216
1
10k
PH1202
B:CHIP
:CHIP
PC123FY2
ISOLATER
R1101
1k
:CHIP
Q1016
2SA1576A
RATCH
R1201
0.1
L1201
1/2W
C1045
R1091
220µH
:RF
0.01
10k
:CHIP
B:CHIP
R1205
150k
:RN-CP
R1206
150k
R1085
:RN-CP
10k
R1207
:CHIP
150k
:RN-CP
(µ10)
R1231
180k
Q1014
:RN-CP
C1201
R1238
2SC4081T
0.47
180k
450V
RATCH
:RN-CP
R1202
R1239
18k
180k
:RN-CP
:RN-CP
C1203
0.01
B:2012
` ó N † ‰ ã f ô Y v „ • D e ™ ‹ ÷ v { – F Vþ ~ ¸ b K QŒ N ¤ m A • Q z Ù
(h t t p : //s c h e m a t i c . 5d 6 d . c o m )
7
8
9
(µ10)
R1347
27 3W :RW
Q1308
L1303
10µH
IRFR5305
VCC SW
C1304
C1305
R1350
680
680
47k
16V
:ZL
16V
:CHIP
:ZL
13
D1302
R1351
D10SBS4
47k
R1349
:CHIP
180k
:CHIP
12
C1303
3300
R1348
35V
100k
11
:CHIP
Q1309
R1301
C1322
47
2SC4081T
4.7
10
16V
C1301
:CHIP
VCC CONTROL
2200
16V
:ZL
9
C1302
2SA1576A
2200
IC1302
16V
8
D1301
:ZL
SI-8033S
FCQ30A04
3.3V REG
7
6
1
2
3
4
5
R1304
D1305
22
(µ8)
L1305
MA111
:RN-CP
L1304
150µH
D1320
10µH
RD4.7F-T7B2
(µ13)
C1306
C1308
680
560
6.3V
16V
:ZL
:ZL
D1303
EC31QS03L
R1311
20k
:RN-CP
+12V
R1302
C1307
R1305
1k
0.01
0
:CHIP
B:CHIP
:CHIP
R1303
R1306
3
10k
33k
R1312
K
:CHIP
:RN-CP
3.9k
:RN-CP
1
A
R1307
IC1301
2
8.2k
µPC1093-J1
:RN-CP
CONTROL
R1204
47k
:CHIP
D1314
MA111
ba_3
R1215
0
:CHIP
ba_6
C1046
0.01
B:CHIP
10
11
12
13
+12V
IC1303
D1307
C1314
BA00ASFP
1 16V F:CHIP
1SS119
+5V REG
D1308
D1309
R1331
33k
1SS119
1SS119
Q1304
:CHIP
IRF3707
12.5
CONVERTER
C1311
D1318
0.1
7.7
UDZSTE-1715B
B:CHIP
C1318
0.1
L1306
1
2
3
4
5
R1333
C1312
B:CHIP
22
0
S
C1324
0.022
:CHIP
0.47
B:CHIP
C1316
16V
8
7
6
5
0.1
B:CHIP
B:CHIP
R1322
8
7
6
C1319
C1320
C1309
4.7k
5
270µF
1000
R1314
1000p
:RN-CP
10V
10V
10k
CH:CHIP
:PS
:ZL
:CHIP
R1323
1k
:RN-CP
Q1301
1
2
3
4
S
SW
C1310
R1319
22
10k
1
2
3
4
25V
:CHIP
R1329
R1332
2.2k
0
:RN-CP
:CHIP
R1328
1k
C1313
D1319
:CHIP
R1330
0.1
R1317
UDZSTE-1715B
1k
B:CHIP
D1304
10k
:RN-CP
MA111
:CHIP
C1321
0.01
D1312
B:CHIP
MA111
Q1302
R1337
C1330
R1310
DTC114EUA
1k
0.1
3.3V
10k
SW
:CHIP
B:CHIP
:CHIP
C1315
Q1303
R1324
1 16V B:CHIP
1k
2SA1576A
:CHIP
R1334
RATCH
10k
Q1306
R1325
:CHIP
2SA1576A
10k
:CHIP
RATCH
*
12.4
R1338
R1346
C1329
4.7k
10k
0.1
*
:CHIP
:CHIP
R1321
9.4
B:CHIP
4.7k
D1316
R1339
:CHIP
12.6
MA111
4.7k
C1327
*
:RN-CP
2.4
0.01
D1306
B:CHIP
MA111
2.3
R1340
3.1
C1317
3.9k
0.1
2.4
:RN-CP
2.0
R1320
4.7k
R1343
2.5
:CHIP
2.8
12k
:RN-CP
R1341
R1327
IC1305
R1335
10k
R1326
Q1307
3
10k
R1345
µPC339G2-E2
10k
:RN-CP
10k
2SA1576A
K
:CHIP
10k
OVP/LVP
:CHIP
:CHIP
SW
:CHIP
R1336
1
10k
C1328
:CHIP
A
R1342
1000p
2
3.3k
B:CHIP
:RN-CP
R1344
10k
:CHIP
IC1304
µPC1093-J1
VREF.
bc_8
D1804
UDZS-TE17-5.1B
R1825
10k
:CHIP
R1842
R1812
Q1802
10k
47k
2SC4081T
Q1806
:CHIP
:CHIP
SW
DTC114EUA
SW
Q1805
C1804 R1813
R1835
R1855
10k
FDN304P
0.01
10k
10k
:CHIP
C1809
B:CHIP
:CHIP
:CHIP
SW
0.01
B:CHIP
bc_9
Q1804
2SA1576A
SW
15
14
FOR BOARD
AUDIO POWER
1
AUDIO VCC
2
AUDIO VCC
3
GND
4
GND
5
GND
CN1006
5P
:VH
TO K BOARD
CN3003
+5V
POWER SUPPLY
1
3.3V
2
3.3V
3
GND
4
GND
FAN12V
5
6
ST-BY 6V
7
GND
8
POWER ON
9
PANEL ON
10
AC DET
11
G PROT
12
THERMO
13
GND
CN1007
C1323
0.01
13P
B:CHIP
TO P( b )BOARD
TH1301
CN3204
NCP18-103F
3
ST-BY 6V
2
POWER
1
GND
CN1005
R1353
3P
47k
:CHIP
TO F BOARD
CN604
R1354
GND
39k
:CHIP
TP1303
1
5V
2
5V
C1326
0.01
3
GND
B:CHIP
4
GND
CN1009
bc_13
4P
:VH
bc_11
1
FAN
R1856
100k
2
GND
:CHIP
CN1008
R1857
2P
100k
:CHIP
TO FAN
R1858
C1812
20k
0.01
:RN-CP
B:CHIP
B-SS11376<CH.>-G..P2
KE-MR42/50M1(CH)
4-21

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