DOWNLOAD Sony KE-50MR1 Service Manual ↓ Size: 13.1 MB | Pages: 127 in PDF or view online for FREE

Model
KE-50MR1
Pages
127
Size
13.1 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
ke-50mr1.pdf
Date
PREV: Sony KE-42MR1 Service Manual

Sony KE-50MR1 Service Manual ▷ View online

KE-50MR1(AEP)      3-21
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
+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
KE-50MR1(AEP)      3-22
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
0
4.4
4.9
6.2
4.9
0
13.0
0
4.3
*
*
*
*
*
187.9
0
4.8
0
2.2
9.7
0
1.1
9.7
10.8
1.7
4.9
259.8
269.5
371.8
69.2
0
0
1.1
9.6
10.8
1.8
4.7
372.3
262.6
2.1
1.8
2.2
2.5
0
4.4
15.9
0
239.0
264.9
267.5
4.9
11.3
1.8
1.9
2.2
2.5
0
4.4
16.6
0
230.8
244.0
252.6
4.7
10.4
SW
DRIVE
DRIVE
REG.
SS RESET
SW
SS RESET
SW
DRIVE
DRIVE
CONTROL
SW
DISCHARGE
RATCH
VREF.
SW
SW
SW
SW
CONTROL
DISCHARGE
SW
VREF.
PROT/CONTROL
SW
CHARGE
CHARGE
SW
SW
SW
SW
TO G3/3,G2/3_11
TO G3/3,G1/3,2/3_4
TO G3/3,G1/3,2/3_7
TO G3/3,G1/3,2/3_2
TO G3/3,G1/3,2/3_1
TO G3/3,G2/3_8
TO G3/3,G2/3_9
TO G3/3,G2/3_10
TO G3/3,G2/3_12
TO G3/3,G2/3_13
TO G3/3,G2/3_14
TO G3/3,G2/3_15
DRIVE
DRIVE
CONVERTER
CONVERTER
CONVERTER
CONVERTER
VSENSE
CT
RT
GND
TIMER
SS
VC1
OCP
F/B
VD
VG(H)
VS
VB
VG(L)
P-GND
VC2
VSENSE
CT
RT
GND
TIMER
SS
VC1
OCP
F/B
VD
VG(H)
VS
VB
VG(L)
P-GND
VC2
(POWER)
CN653
TO F2 BOARD
CN651
TO F2 BOARD
VD
VS
(µ10)
(µ13)
GND
GND
GND
VS
VS
NC
VD
GND
VD
GND
VS
VD
VS DIS CHARGE
GND
NC
VS DIS CHARGE
B-SS11373<AEP>-G..P3
G(3/3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
4
3
1
2
4
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
4
3
1
2
4
3
1
2
3
A
K
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
5
6
7
8
9
10
11
12
13
14
1
2
3
A
K
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
1
2
3
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
S
S
S
S
D1401
R1401
Q1401
Q1402
C1402
C1406
R1408
R1410
R1411
C1409
R1412
D1405
D1406
Q1403
Q1404
R1415
R1416
R1418
R1501
R1502
R1504
R1510
Q1502
R1511
D1502
C1507
R1513
Q1504
R1515
C1508
D1601
R1601
Q1602
C1601
R1605
C1607
C1608
R1609
R1611
R1612
R1614
D1606
D1607
Q1604
Q1605
R1617
R1618
R1701
R1702
R1704
Q1701
R1713
R1715
C1704
R1716
R1719
D1704
Q1705
C1708
R1801
Q1801
R1802
R1807
R1808
R1809
R1810
R1811
C1801
C1802
C1803
R1823
R1824
R1826
R1833
R1834
C1805
C1806
C1807
R1840
R1841
R1714
R1837
R1838
R1848
R1847
Q1021
R1849
R1850
R1851
R1852
R1853
R1854
C1401
C1405
C1408
C1410
C1411
C1412
C1416
C1417
C1602
C1604
C1606
C1610
C1611
C1612
C1613
C1614
C1615
C1619
D1404
L1401
L1601
L1701
PH1401
PH1402
PH1601
PH1602
Q1603
R1402
R1403
R1413
R1414
R1417
R1602
R1603
R1615
R1616
R1619
R1621
D1801
IC1802
CN1010
Q1809
R1843
R1844
D1805
R1845
D1806
RV1501
TP1501
TP1502
TP1701
C1403
R1512
C1603
R1419
R1420
R1421
R1422
R1423
R1424
R1425
R1426
C1609
C1407
R1708
R1707
R1721
IC1701
D1803
IC1801
Q1803
R1822
D1802
R1831
R1830
IC1804
R1832
C1808
Q1810
Q1811
C1811
Q1022
Q1808
Q1807
R1846
IC1803
D1703
Q1702
R1620
D1605
Q1601
D1602
R1613
Q1501
D1501
C1506
D1503
Q1503
IC1501
R1722
R1723
C1813
R1836
C1810
D1407
D1408
D1608
D1609
R1505
C1413
C1414
C1502
C1504
R1514
R1530
TH1701
Q1606
Q1607
Q1704
R1720
Q1405
Q1406
IC1401
IC1601
R1703
R1503
C1701
C1705
C1706
C1707
R1506
R1507
R1508
R1516
R1517
R1518
R1709
R1710
R1711
R1712
R1804
R1805
R1806
R1814
R1815
R1816
R1817
R1818
R1819
R1820
R1821
R1827
R1828
R1829
C1501
C1503
TP1401
C1415
C1616
C1617
RV1701
R1112
R1803
C1605
R1519
R1404
R1405
R1406
R1407
R1427
R1428
R1429
R1604
R1606
R1607
R1608
R1622
R1623
R1624
CN1011
C1505
C1703
C1404
R1705
C1709
T1401
T1601
T1602
C1702
R1509
D1701
D1702
1k
:CHIP
1k
:CHIP
47k
:CHIP
MA113-(TX)
MA113-(TX)
470
:CHIP
MA111-TX
2SB1121-S-TD
2SB1121-S-TD
MA113-(TX)
MA113-(TX)
MA111-TX
470
:CHIP
2SB1121-S-TD
470
:CHIP
1k
:CHIP
1k
:CHIP
47k
:CHIP
UDZS-TE17-15B
UDZS-TE17-15B
DTC114EUA
DTC114EUA
DTC114EUA
DTC114EUA
2SA1576A
2SA1576A
2SA1576A
1k
:CHIP
1k
:CHIP
0.01
B:2012
0.01 B:2012
0.01
B:2012
0.01
B:2012
0.001
B:CHIP
0.001
B:CHIP
0.001
B:CHIP
0.001
B:CHIP
0.001
B:CHIP
0.001
B:CHIP
2.2k
:CHIP
2.2k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
47k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
0.001
B:CHIP
0.001
B:CHIP
10k
:RN-CP
10k
:RN-CP
10k
:CHIP
0.1 F:CHIP
0.001
B:CHIP
10k
:CHIP
10k
:CHIP
10k :CHIP
4.7k
:CHIP
10k
:RN-CP
10k
:RN-CP
13k
:RN-CP
68
:RN-CP
100 :RN-CP
13k
:RN-CP
68
:RN-CP
2SB1121-S-TD
DTC114EUA
0.01
B:CHIP
0.001
B:CHIP
47k
:CHIP
10k
:RN-CP
15k
:RN-CP
10k
:CHIP
10k
:CHIP
2SD2114K
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
1
450V
47
10
0.47
:MPS
0.1
:MPS
47
25V
470p 250V :B
470p
250V
:B
2.2
450V
10
47
10
0.47
:MPS
0.1
:MPS
47
25V
470p
1kV
R
470p
1kV
R
470p
250V
:B
UF4005PKG23
100µH
100µH
3.3µH
PC123FY2
ISOLATER
PC123FY2
ISOLATER
PC123FY2
ISOLATER
PC123FY2
ISOLATER
2SC4081T
100
1/4W
:FPRD
0.1
1/2W
:RF
10
1/4W
:FPRD
10
1/4W
:FPRD
0.05
2W
:RB
100
1/4W
:FPRD
0.1
1W
:RF
10
1/4W
:FPRD
10
1/4W
:FPRD
0.02
2W
:RB
8.2M 1W
MA111
µPC339G2-E2
10P
:VH
DTC114EUA
470k
:RN-CP
470k
:RN-CP
MA113
10k
:CHIP
MA113
220k
0.1
B:CHIP
4.7k
:CHIP
0.1
B:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
220k
:CHIP
0.001
:PP
0.001
:PP
1 10W :RB
1 10W :RB
10
:CHIP
µPC1093-J1
MA3J142D0LSO
µPC1093-J1
2SA1576A
10k
:CHIP
MA111
10k
:CHIP
4.7k
:CHIP
µPC339G2-E2
10k
:CHIP
0.1 F:CHIP
2SA1576A
2SA1576A
4.7
2SD2114K
2SA1576A
2SA1576A
10k
:CHIP
µPC1093-J1
MA3J142D0LSO
2SC4081T
470
:CHIP
UF4005PKG23
DTC114EUA
UDZS-TE17-12B
82
:RN-CP
IRFI644G-LF36
D8LC20U-4012
0.001
B:CHIP
MA3J142D0LSO
2SC4081T
µPC1093-J1
100k
1W
:RS
100k
1W
:RS
0.001
B:CHIP
4.7k
:CHIP
10
UDZSTE-1715B
UDZSTE-1715B
UDZSTE-1715B
UDZSTE-1715B
10k
:CHIP
220p
1k
:SL
220p
1k
:SL
220p
500V
:B
1000
100V
22k
2W
:RS
0.22
5W
:RB
471BC
SPA20N60C3
SPA20N60C3
IRFI644G-LF36
22
20W
:RB
SPA20N60C3
SPA20N60C3
MCZ3001DA
MCZ3001DA
1k
:CHIP
1k
:CHIP
1000
250V
1000
250V
1000
250V
1000
250V
220k
:RN-CP
220k
:RN-CP
10k
:RN-CP
150k
:RN-CP
150k
:RN-CP
120k
:RN-CP
330k
:RN-CP
330k
:RN-CP
560k
:RN-CP
10k
:RN-CP
100k
:RN-CP
100k
:RN-CP
10k
:RN-CP
100k
:RN-CP
100k
:RN-CP
100k
:RN-CP
100k
:RN-CP
120k
:RN-CP
150k
:RN-CP
150k
:RN-CP
10k
:RN-CP
75k
:RN-CP
75k
:RN-CP
10k
:RN-CP
680
100V
:ZL
680
100V
:ZL
0.039
1kV
:PP
0.039
1kV
:PP
0.039
1kV
:PP
330k
1M
:CHIP
91k
:RN-CP
10
10
:CHIP
4.7k
:RN-CP
150k
:RN-CP
150k
:RN-CP
150k
:RN-CP
180k
:RN-CP
180k
:RN-CP
180k
:RN-CP
5.6k
:RN-CP
150k
:RN-CP
150k
:RN-CP
150k
:RN-CP
180k
:RN-CP
180k
:RN-CP
180k
:RN-CP
3P
0.0047
B:CHIP
0.0047
B:CHIP
22
220k
:CHIP
0.01
B:CHIP
PIT FOR VD
PIT FOR VS
PIT FOR VS
220p
500V
:B
6.8
10W
:RB
D8LD40-F1
D8LD40-F1
KE-50MR1(AEP)      3-23
Q1601
D1
1
Q1603
C1
1
Q1604
D2
2
Q1605
C1
2
Q1606
D2
-
Q1607
C1
-
Q1704
A2
-
Q1808
C7
1
Q1811
C7
1
DIODE
COMPONENT
CONDUCTOR
*
SIDE
SIDE
D1001
E5
3
D1002
E7
-
D1003
E5
3
D1004
E7
-
D1007
E5
-
D1008
E5
3
D1009
E7
-
D1010
E5
3
D1011
E4
3
D1012
E2
3
D1013
E3
3
D1014
D6
-
D1015
E2
3
D1016
E1
-
D1019
C7
3
D1020
E5
3
D1023
E2
3
D1205
C6
-
D1208
C6
-
D1209
D6
3
D1301
A5
-
D1302
A5
-
D1303
A7
3
D1304
B6
3
D1307
A7
-
D1308
A6
-
D1309
B7
-
D1310
B6
3
D1312
B6
3
D1314
B6
3
D1315
B7
-
D1318
A6
3
D1319
A6
3
D1320
A7
-
D1404
D4
-
D1501
A4
-
D1502
A4
3
D1601
C1
3
D1602
C1
3
D1605
D1
-
D1606
D2
3
D1607
D1
3
D1609
D1
3
D1701
B2
-
D1702
B1
-
D1806
C7
3
<CONDUCTOR SIDE>
G
[POWER]
— G BOARD  —
C1002
C1004
C1005
C1006
C1015
C1020
C1021
C1023
C1024
C1025
C1026
C1029
C1032
C1035
C1036
C1040
C1041
C1044
C1049
C1202
C1313
C1315
C1316
C1317
C1309
C1321
C1402
C1403
C1409
C1505
C1508
C1601
C1603
C1607
C1608
C1330
C1802
C1803
C1805
C1038
C1507
C1209
C1812
C1012
C1210
C1406
C1813
C1703
C1055
C1324
C1054
C1326
C1231
R1083
R1018
R1314
R1323
R1519
R1079
R1216
R1087
R1217
R1020
R1089
R1106
R1072
R1319
R1017
R1001
R1002
R1003
R1004
R1005
R1006
R1007
R1008
R1009
R1010
R1011
R1012
R1013
R1014
R1015
R1016
R1022
R1021
R1023
R1028
R1030
R1031
R1034
R1037
R1038
R1039
R1041
R1042
R1043
R1045
R1048
R1049
R1050
R1051
R1052
R1053
R1055
R1057
R1058
R1059
R1060
R1062
R1065
R1066
R1067
R1068
R1069
R1070
R1071
R1074
R1075
R1076
R1078
R1082
R1084
R1073
R1088
R1090
R1092
R1093
R1094
R1099
R1102
R1103
R1104
R1203
R1307
R1209
R1210
R1211
R1512
R1214
R1223
R1212
R1301
R1302
R1304
R1308 R1309
R1313
R1317
R1322
R1328
R1320
R1318
R1330
R1329
R1334
R1337
R1338
R1339
R1340
R1341
R1342
R1346
R1401
R1404
R1409
R1410
R1411
R1412
R1418
R1501
R1502
R1504
R1505
R1506
R1507
R1508
R1510
R1511
R1516 R1517
R1518
R1601
R1604
R1605
R1623
R1610
R1611
R1612
R1614
R1617
R1712
R1701
R1702
R1703
R1711
R1714
R1054
R1810
R1811
R1622
R1827 R1828
R1829
R1830
R1831
R1832
R1833
R1834
R1837 R1838
R1843
R1846
R1847
R1848
R1852
R1110
R1027
R1350
R1856 R1857
R1354
R1105
R1230
R1237
R1235
R1236
R1218
R1624
R1858
R1111
D1209
D1012
D1013
D1015
D1019
D1304
D1310
D1312
D1314
D1606
D1607
D1806
D1008
D1020
Q1001
D1023
D1402
D1001
D1003
D1010
D1202
D1203
D1403
D1602
D1603
D1604
D1609
D1318
D1502
D1319
Q1003
Q1604
Q1605
Q1005
Q1207
Q1013
Q1504
Q1301
Q1502
Q1603
Q1006
Q1010
Q1011
Q1017
Q1019
Q1020
Q1201
Q1302
Q1306
Q1401
Q1402
Q1601
Q1808
Q1811
Q1018
Q1202
Q1206
Q1004
Q1023
Q1015
IC1002
Q1305
IC1003
IC1303
Q1308
C1323
D1303
D1011
1
2
3
4
5
6
7
A
B
C
D
E
IC
COMPONENT
CONDUCTOR
SIDE
SIDE
IC1001
E4
IC1002
E4
IC1003
D3
IC1004
E3
IC1201
C6
IC1301
C7
IC1302
A7
IC1303
A6
IC1304
B6
IC1401
D4
IC1501
B4
IC1601
D1
IC1701
B1
IC1801
B7
IC1803
C7
TRANSISTOR
COMPONENT
CONDUCTOR
*
SIDE
SIDE
Q1001
E5
1
Q1003
E2
3
Q1004
E5
1
Q1005
E3
2
Q1006
E4
2
Q1007
E3
-
Q1008
E3
-
Q1009
E2
-
Q1010
E3
1
Q1011
E5
1
Q1013
E5
1
Q1015
C7
1
Q1017
E5
1
Q1018
E4
1
Q1019
E4
1
Q1020
E4
1
Q1023
D7
1
Q1201
D6
1
Q1202
C6
1
Q1203
C6
-
Q1204
C5
-
Q1206
C7
1
Q1207
C7
1
Q1301
A6
2
Q1302
B6
2
Q1304
A6
-
Q1305
A6
-
Q1306
B6
2
Q1308
A5
-
Q1401
D3
1
Q1402
C3
1
Q1405
C5
-
Q1406
C4
-
Q1501
A4
-
Q1502
B7
2
Q1504
A4
2
*
: Refer to Terminal name of semiconductors in silk screen
printed circuit (see page 3-17)
• G BOARD SEMICONDUCTOR LOCATION
(
) (
)
(
) (
)
(
) (
)
KE-50MR1(AEP)      3-24
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
(4) Schematic Diagram of K Board
1
0
0
0
0
3.4
3.4
3.4
3.4
3.4
3.4
3.4
0
3.4
0
0
0
2.4
0
3.4
1.7
1.7
1.7
0
1.7
1.7
1.7
1.7
26.3
21.5
22.1
26.3
25.8
12.7
12.6
25.7
12.6
12.7
25.7
GND
2Y
2B
2A
1Y
1B
1A
3Y
3A
3B
4Y
4A
4B
VCC
DVSS3_L
MUTE
DBSPD
STEST
FTEST
DEM_SEL
DEM_EN
AVSS1
OSL_CAP
XTL_IN
XTL_OUT
AVDD1
MCLK_IN
AVDD2
PLL_FLT_OUT
PLL_FLT_RET
AVSS2
RESET
PDN
VALID_R
M_S
NC
DVDD
NC
DVSS1
DVDD1
DVSS1
MCLK_OUT
SCLK
LRCLK
MOD2
MOD0
MOD1
VALID_L
DVSS3_R
PWM_AM_R
DVDD3_R
NC
NC
PWM_AP_R
DVSS2
DVDD2
NC
NC
PWM_AM_L
PWM_AP_L
DVDD3_L
VCC
CN3201
AUDIO AMP
SPEAKER
CN1006
TO G BOARD
(AUDIO OUT)
B-SS11373<AEP>-K..
K
GND
GND
+12V
RES
MUTE
GND
PGND
GND
R+
R-
L-
L+
GND
GND
AUDIO_Vcc
AUDIO_Vcc
PVDDB2
LDROUTB
BOOTSTRAPB
PVDDB1
PVDDB1
OUTPVTB
OUTPVTB
PVSS
PVSS
OUTPUTA
OUTPUTA
PVDDA1
PVDDA1
BOOTSTRPA
LDROUTA
PVDDA2
PWM_BP
PWM_BM
RESET
PWDN
BIAS_B
VRFILT
BIAS_A
DVSS
DVSS
DVSS
DVDD
SHOTDOWN
ERR1
ERR0
PWM_AM
PWM_AP
TO P(2/4)BOARD
SPDIF
GND
+3.3V
GND
GND
SDA2
SCL2
SDIN
UOUT
DVSS
MCK01
LRCK
DVDD
VOUT
COUT
BOUT
TX1
TX0
NC
INT1
AVDD
R
VCOM
AVSS
RX0
AVSS
RX1
TEST1
RX2
AVSS
RX3
TVDD
SDTO
BICK
MCKO2
DAUX
XTO
XTI
PDN
CADI
SDA
SCL
CADO
INTO
VIN
XTL1
XTL0
P/SN
IIC
RX7
NC
RX6
TEST2
RX5
NC
RX4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
C3002
C3005
FB3001
L3002
FB3004
FB3005
C3014
FB3006
C3022
C3001
C3012
C3015
C3018
C3021
R3021
X3001
C3025
C3029
C3030
C3031
L3003
C3013
C3017
C3026
C3034
D3001
C3008
C3009
C3038
C3039
C3047
C3048
JL3010
JL3011
JL3015
JL3020
JL3021
JL3022
JL3023
JL3024
JL3025
JL3029
JL3001
JL3002
JL3003
JL3005
JL3008
JL3009
JL3012
JL3013
JL3014
C3051
C3052
D3002
Q3001
R3043
R3044
R3051
TP3001
TP3002
TP3003
TP3004
TP3005
TP3006
TP3007
C3042
C3043
C3044
C3054
C3055
JL3032
R3001
R3002
R3003
R3004
R3007
R3011
R3031
R3032
R3033
R3034
R3039
R3040
R3049
R3050
R3052
R3060
R3010
R3014
R3013
R3012
FB3002
FB3003
C3006
C3007
R3037
R3054
R3038
R3019
R3020
C3027
C3028
JL3028
C3003
C3004
C3033
C3035
C3036
C3037
C3058
C3059
D3003
F3001
F3002
F3003
L3001
L3006
R3022
R3023
R3026
R3027
R3028
R3029
R3035
R3036
R3041
R3042
R3061
R3062
JL3004
C3016
R3018
R3017
FB3008
D3004
D3005
D3006
R3016
JL3018
JL3026
JL3019
JL3027
JL3031
JL3033
CN3001
CN3002
CN3003
R3063
R3064
R3030
C3010
C3011
C3061
C3056
C3057
R3015
C3062
R3008
R3009
IC3001
L3004
L3005
R3071
R3070
JL3007
JL3006
JL3030
R3072
R3073
R3077
R3078
R3074
R3075
R3079
R3076
R3080
R3081
R3082
R3083
R3084
R3085
C3023
JL3016
JL3017
JL3034
C3024
C3032
IC3002
IC3003
R3045
R3046
R3047
R3048
C3045
C3046
C3049
C3050
C3063
C3064
C3065
C3067
IC3004
Q3007
Q3004
Q3006
Q3005
Q3002
C3066
Q3003
10µH
:CHIP
BK1608HS601
100
16V
:AL-CP
0.47
10V
B:CHIP(1608)
BK1608HS601
BK1608HS601
BK1608HS601
0.1
16V
B:CHIP
0.1
16V
B:CHIP
100
16V
:AL-CP
0.1
16V
B:CHIP
100
16V
:AL-CP
100
16V
:AL-CP
100
16V
:AL-CP
1
:CHIP
24.576MHz
0.033
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.022
B:CHIP
10µH
:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
B:CHIP
0.022
B:CHIP
MA113
18p
CH:CHIP
18p
CH:CHIP
680p
B:CHIP
680p
B:CHIP
680p
B:CHIP
680p
B:CHIP
0.1
B:CHIP
0.1
16V
B:CHIP
MA111TX
DTC114EE
0
:CHIP
0
:CHIP
0
:CHIP
10
35V
:AL-CP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0
:CHIP
470
:RN-CP
4.7k
:CHIP
18k
:CHIP
10k
:CHIP
10
:CHIP
4.7
:CHIP
4.7
:CHIP
4.7
:CHIP
4.7
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10
:CHIP
10
:CHIP
4.7k
:CHIP
10 :CHIP
10 :CHIP
10 :CHIP
10 :CHIP
BK1608HS601
BK1608HS601
0.1
16V
B:CHIP
100
16V
:AL-CP
0 :CHIP
0 :CHIP
10
:CHIP
13k :CHIP
13k :CHIP
0.47
B:CHIP
0.47
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
1
4700
35V
4700
35V
4700
35V
0.1
0.1
2DZ22-TPH3
6.3A
6.3A
6.3A
100µH
10µH
1
1
2k
1/2W
2k
1/2W
2k
1/2W
2k
1/2W
2k
1/2W
2k
1/2W
2k
1/2W
2k
1/2W
10
:FPRD
10
:FPRD
0.1 16V B:CHIP
2.4k
:CHIP
10k
:CHIP
BLM11P300S
MA113
MA113
MA113
0
:CHIP
11P
1.5MM
4P
:VH
5P
:VH
22
:CHIP
22
:CHIP
3.3k
1W
:RS
0.047
16V
B:CHIP
4700p
50V
B:CHIP
0.1
16V
B:CHIP
0.22
0.22
220
:CHIP
0.1
16V
B:CHIP
100 :CHIP
100 :CHIP
AK4114VQ
22µH
22µH
0
:CHIP
0
:CHIP
10k
:CHIP
10k
:CHIP
47k
:CHIP
47k
:CHIP
1k
:CHIP
1k
:CHIP
100
:CHIP
47k
:CHIP
150k
:CHIP
150k
:CHIP
150k
:CHIP
150k
:CHIP
22k
:CHIP
22k
:CHIP
0.1 16V B:CHIP
0.033
B:CHIP
1
TAS5001PFBR
TAS5101DAPR
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
2200µF
25V
:LXZ
2200µF
25V
:LXZ
2200µF
25V
:LXZ
2200µF
25V
:LXZ
0.1
16V
B:CHIP
0.1
16V
B:CHIP
4.7
25V
100
35V
SN74LV08APWR
2SD874A-R-TX
2SA1037
2SC2712
2SC2712
2SD874A-R-TX
47
35V
2SC2712
3.3V
3.3V
SDA2
SCL2
SCL2
SDA2
1
•K BOARD 
2.8V
P-P
(24.576MHz)
WAVEFORM
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