Read Sony KE-50MR1 Service Manual online
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
:MPS
0.1
:MPS
47
25V
470p 250V :B
470p
250V
250V
:B
2.2
450V
10
47
10
0.47
:MPS
:MPS
0.1
:MPS
47
25V
470p
1kV
R
470p
1kV
R
470p
250V
250V
:B
UF4005PKG23
100µH
100µH
3.3µH
PC123FY2
ISOLATER
ISOLATER
PC123FY2
ISOLATER
ISOLATER
PC123FY2
ISOLATER
ISOLATER
PC123FY2
ISOLATER
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
: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
500V
:B
1000
100V
100V
22k
2W
:RS
0.22
5W
:RB
471BC
SPA20N60C3
SPA20N60C3
IRFI644G-LF36
22
20W
:RB
:RB
SPA20N60C3
SPA20N60C3
MCZ3001DA
MCZ3001DA
1k
:CHIP
1k
:CHIP
1000
250V
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
:PP
0.039
1kV
:PP
:PP
0.039
1kV
:PP
: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
B:CHIP
0.0047
B:CHIP
B:CHIP
22
220k
:CHIP
0.01
B:CHIP
PIT FOR VD
PIT FOR VS
PIT FOR VS
220p
500V
500V
:B
6.8
10W
:RB
10W
:RB
D8LD40-F1
D8LD40-F1
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