Read Sony KE-50MR1 Service Manual online
KE-50MR1(AEP) 3-37
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
NS3.3V
D3.3V
TO MS(1/3)BOARD
CN8000
CN8301
TO MSX BOARD
( )
TO A6/12,A8/12,12/12_39
TO A6/12,A8/12_38
TO A6/12,A5/12_31
TO A6/12,A5/12_36
TO A6/12,A10/12_37
TO A6/12,A4/12_25
TO A6/12,A5/12_34
9/12,11/12,12/12_20
TO A6/12,A2/12,4/12,7/12,
TO A6/12,A4/12,7/12,12/12_41
TO A6/12,A7/12_40
TO A6/12,A12/12_44
TO A6/12,A12/12_42
TO A6/12,A8/12_43
A(6/12)
B-SS4332<AEP>-A..-P6
MSAU_L
MS_3.3V
NC
NC
GND
GND
GND
VCC
MS_BS
MS_SDIO
MS_INS
MS_SCLK
VCC
GND
TXD_MS
VCLK
BRD_STATUS
MS_SW
VHS
VVS
MODE2
UART_SEL
CPU_RESET
POWER PORT
PW_RESET
VPEN
VUV0
VUV1
VUV2
VUV3
VUV4
VUV5
VUV6
VUV7
VY0
VY1
VY2
VY3
VY4
VY5
VY6
VY7
MSAU_R
AU_GND
AU_GND
MS_3.3V
MS_3.3V
MS_3.3V
MS_3.3V
GND
GND
GND
GND
GND
GND
GND
GND
GND
RXD_MS
MS_RESET
MS_INS
KEY0
PIC_MUTE
MS_SCLK
AC_DET
SIRCS
MS_BS
MS_SDIO
GND
MENU_STATUS
D.GND
D.GND
D.GND
GND
3C
2C
2A
2B
3A
3B
4B
4A
VCC
4C
1C
1B
1A
D.GND
D.GND
DEI
CKD
RE7
RE6
RE5
RE4
RE3
RE2
RE1
RE0
RO7
RO6
RO5
RO4
RO3
RO2
RO1
RO0
GE7
GE6
GE5
GE4
GE3
GE2
GE1
GE0
GO7
GO6
GO5
GO4
GO3
GO2
GO1
GO0
BE7
BE6
BE5
BE4
BE3
BE2
BE1
BE0
BO7
BO6
BO5
BO4
BO3
BO2
BO1
BO0
FBC
HSC
VSC
CKC
YB7
YB6
YB5
YB4
YB3
YB2
YB1
YB0
CB7
CB6
CB5
CB4
CB3
CB2
CB1
CB0
CA7
CA6
CA5
CA4
CA3
CA2
YA7
YA6
YA5
YA4
YA3
YA2
YA1
YA0
CKA
VSA
HSA
CKB
VSB
HSB
CKO
VSO
HSO
FBO
REO7
REO6
REO5
REO4
REO3
REO2
REO1
REO0
ROO7
ROO6
ROO5
ROO4
ROO3
ROO2
ROO1
ROO0
GEO7
GEO6
GEO5
GEO4
GEO3
GEO2
GEO1
GEO0
GOO7
GOO6
GOO5
GOO4
GOO3
GOO2
GOO1
GOO0
BEO7
BEO6
BEO5
BEO4
BEO3
BEO2
BEO1
BEO0
BOO7
BOO6
BOO5
BOO4
BOO3
BOO2
BOO1
BOO0
DE0
VDD
VDD
VDD
VDD
VDD
VDD
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VDD
GND
OE0
CA1
CA0
MPEG
DIRECT
ADR
SDA
SCL
CLK
RST
DEBUG
AMC
SMC
D.GND
D.GND
1
2
3
4
5
6
7
8
9
10
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
A26
B26
A27
B27
A28
B28
A29
B29
A30
B30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R4801
C4801
C4802
C4803
C4804
C4805
C4806
C4807
FB4801
R4802
D4801
R4803
IC4802
Q4801
R4804
R4805
C4809
R4806
R4811
R4813
R4814
RB4801
RB4802
RB4803
RB4804
RB4805
RB4806
RB4807
RB4808
RB4809
RB4810
RB4811
RB4812
RB4813
CN4801
R4816
R4817
CN4802
R4807
R4808
R4809
R4810
R4812
R4815
JL4801
R4818
R4819
R4820
C4810
JL4802
JL4803
JL4804
JL4805
JL4806
FB4802
R4822
R4823
R4824
R4825
JL4807
C4808
IC4801(1/5)
IC4801(2/5)
IC4801(3/5)
IC4801(4/5)
IC4801(5/5)
0.1 10V B:CHIP
0.1 10V B:CHIP
0.1 10V B:CHIP
0.1 10V B:CHIP
0.1 10V B:CHIP
0.1 10V B:CHIP
0.1 10V B:CHIP
100 1/16W :CHIP
BLM41P750S
100
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
22
1/16W
:CHIP
:CHIP
22
1/16W
:CHIP
:CHIP
DTC144EE
SW
SN74LV4066APWR
BUS_SW
10k
1/16W
:CHIP
:CHIP
0.1
10V
10V
B:CHIP
MA132WK
OR
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
0
:CHIP
47*4
47*4
47*4
47*4
47*4
47*4
47*4
47*4
47*4
47*4
47*4
47*4
47*4
60P
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
10P
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
100 1/16W :CHIP
10k 1/16W :CHIP
10k 1/16W :CHIP
0
:CHIP
47k
1/16W
:CHIP
:CHIP
47k
1/16W
:CHIP
:CHIP
0.01
16V
B:CHIP
FBMH1608HM221
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
100 4V :AL-CP
CXD9746GG
CXD9746GG
CXD9746GG
CXD9746GG
CXD9746GG
D
GPENSOG_PW
3.3V
AD2BSW
DNRB
BSW2SYSIC
RST_SYS
MS 3.3V-3
MSAU_R
MSAU_L
MS 3.3V-3
MS
TXD_MS2
RXD_MS2
3.3V-3
MS_USB
PIC_MUTE_MS
I2C_3.3V
MS_V
MS_H
15
129
128
16
113
56
161
112
55
160
111
54
59
164
115
58
163
114
57
162
5
119
64
4
63
2
61
60
122
67
7
121
66
6
120
65
11
125
70
10
124
69
68
8
14
73
13
127
72
12
126
71
20
133
79
17
130
77
18
131
78
19
132
80
21
134
81
22
82
46
153
47
53
158
109
52
157
108
51
156
107
50
155
106
49
154
105
48
104
116
174
173
168
88
76
103
1
102
62
175
171
167
169
90
74
31
83
75
3
165
117
9
136
166
123
176
170
135
24
23
118
159
110
25
138
85
137
45
44
152
101
43
151
100
42
150
99
41
149
98
40
148
97
39
172
147
96
38
146
95
37
145
94
36
144
93
35
143
92
34
142
91
33
141
32
89
30
29
28
87
140
27
86
139
26
84
ADCK
V
H
BO0
BO1
BO2
BO3
BO4
BO5
BO6
BO7
BE0
BE1
BE2
BE3
BE4
BE5
BE6
BE7
GO0
GO1
GO2
GO3
GO4
GO5
GO6
GO7
GE0
GE1
GE2
GE3
GE4
GE5
GE6
GE7
RO0
RO1
RO2
RO3
RO4
RO5
RO6
RO7
RE0
RE1
RE2
RE3
RE4
RE5
RE6
RE7
BO0
BO1
BO2
BO3
BO4
BO5
BO6
BO7
BE0
BE1
BE2
BE3
BE4
BE5
BE6
BE7
GO0
GO1
GO2
GO3
GO4
GO5
GO6
GO7
GE0
GE1
GE2
GE3
GE4
GE5
GE6
GE7
RO0
RO1
RO2
RO3
RO4
RO5
RO6
RO7
RE0
RE1
RE2
RE3
RE4
RE5
RE6
RE7
FBK
H
V
SYS_CLK
SDA_100K
SCL_100K
DNRCLK
DNRV
DNRH
DNRC0
DNRC1
DNRC2
DNRC3
DNRC4
DNRC5
DNRC6
DNRC7
DNRY0
DNRY1
DNRY2
DNRY3
DNRY4
DNRY5
MASTERCLK
DNRY7
DNRY6
PWR_PORT
PW_RESET
CPU_RESET
UART_SEL
MODE2
MS_SW
BRD_STATUS
TXD_MS
RXD_MS
MS_RESET
KEY0_MS
AC_DET
SIRCS
MENU_STATUS
INS
INS
SCLK
SCLK
BS
BS
SDIO
SDIO
MSCLK
MSCLK2
H
V
VPEN
C0
C1
C2
C3
C4
C5
C6
C7
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
MSCLK
V
H
C0
C1
C2
C3
C4
C5
C6
C7
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
MSCLK2
VPEN
RXD_MS
TXD_MS
MODE2
UART_SEL
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