Read Sony KE-50MR1 Service Manual online
KE-50MR1(AEP) 3-58
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
ST3.3V
ST5V
4.7
4.8
5.0
5.0
4.9
0
4.0
0
0
0
0
0.9
0.7
0.7
0.7
2.8
2.0
2.7
0.4
0.1
0.8
0.4
1
0
3.3
5.0
2.5
5.0
5.0
2.5
5.0
0.1
5.0
5.0
5.0
5.0
5.0
0.3
3.3
3.3
0.1
0.2
1.7
2.0
1.8
2.0
1.8
2.0
1.9
2.0
1.5
1.7
1.7
1.5
1.4
1.3
1.4
1.4
1.8
0.3
1.8
1.1
0.8
1.7
1.3
2.0
SW
SW
EEPROM
RESET
INV
3.3V REG
NAND
OR
(PAINTER)
1/10W
1/10W
1/10W
1/10W
100
100
100
100
R6115
R6114
R6117
R6119
TU(2/2)
B-SS4332<AEP>-TU.-P2
AGC_DEFEAT
AGC_MONITOR
!EXT MEM EN
AVLINK4
AVLINK3
FREE
FREE(ADC)
RGB_EN
FREE(INT)
FREE
A(17)
FREE(INT)
FREE(ADC)
PSEN*
RESET-AUDIO
A(6)
VPE
NC
A(7)
VSSP
VSSC
WR*
RD*
A(14)
NC
FREE
BUSY
FREE
TXT VIDEO
R-TXT
G-TXT
B-TXT
VDDA
COR*
VPE
NC
IREF
SYNC-FILTER
CVBS0
VSSA
A(5)
A(15)
A(17)
A(0)
A(1)
A(2)
A(3)
A(12)
A(13)
A(4)
SC2_V MUT
!NVM_WP
AVL_OUT
AVL_IN
FREE
FSW_AUTO
INT
FSW_SEL1
FSW_SEL0
CENTER_POL
FREE(INT)
VSSC
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
SDA1
SCL1
SDA0
SCL0
NC
FREE (INT)
!RESET
ROMBK.1
ROMBK.0
RESET
VDDP
NC
XTALOUT
OSCGND
XTALIN
NC
A(8)
A(9)
A(10)
A(11)
VDDC
VSSC
NC
VSSP
COINCIDENCE
NC
VSYNC
HSYNC
VDS
A(16)
VSS
E2
E1
E0
VCC
WC*
SCL
SDA
VSS
CTL2
OI1
IO1
IO2
OI2
CTL1
VDD
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
A(0)
D(0)
A(17)
P*
Vcc
Vpp
A(16)
A(15)
A(12)
D(1)
D(2)
Vss
D(3)
D(4)
D(5)
D(6)
D(7)
E*
A(10)
G*
A(11)
A(9)
A(8)
A(13)
A(14)
CN4002
TO A(1/12)BOARD
A_GND_P2
RGB_EN
A_GND_P2
CVBS_MON
V_CD
H_CD
B_TXT
G_TXT
A_GND_P2
A_GND_P2
A_GND_P2
R_TXT
D_GND_P2
SCL_P2
SDA_P2
CN6502
TO U(1/2)BOARD
TO TU2/2,TU1/2_12
TO TU2/2,TU1/2_7
TO TU2/2,TU1/2_8
TO TU2/2,TU1/2_11
TO TU2/2,TU1/2_4
TO TU2/2,TU1/2_2
TO TU2/2,TU1/2_1
TO TU2/2,TU1/2_3
TO TU2/2,TU1/2_10
TO TU1/2,TU2/2_9
CTL_LNK4
CTL_LNK3
TO TU2/2,TU1/2_5
TO TU2/2,TU1/2_6
ANALOG GROUND
REFERENCE POINT
REFERENCE POINT
DIGITAL GROUND
AVLINK SWITCH
256k SRAM
FSW BUFFER
ANALOG
RGB_EN
GND_CD
NEW OTP + SOCKET
PAINTER II
RESET IC
AV LINK IC
NVM
GND
SCL
SDA
INT
BUSY
RESET
GND_CD
V_CD
GND_CD
H_CD
5V STBY
5V STBY
GND_TEXT
GND_TEXT
GND_TEXT
B_TEXT
G_TEXT
R_TEXT
YS_TEXT
GND_TEXT
GND
SCL_DPI
SDA_DPI
NC
NC
NC
NC
VCC
GND
NC
OUT
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
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2 -2
-2
-2
-2
-2
-2
-2
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
1
2
3
4
5
EMI
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
C6102
IC6009
C6104
IC6011
C6109
C6112
R6121
C6118
FB6008
C6119
C6120
C6121
C6124
Q6015
IC6016
IC6017
C6125
C6126
C6127
C6128
C6129
IC6019
IC6020
C6130
C6131
FL6008
IC6013
IC6014
C6111
R6095
R6096
R6098
R6099
R6102
R6107
R6110
R6113
R6116
R6148
R6149
R6162
R6101
R6104
R6105
R6106
R6108
R6109
R6120
R6122
R6123
R6124
R6125
R6126
R6127
R6128
R6129
R6130
R6131
R6132
R6133
R6143
R6144
R6151
R6154
R6155
R6156
R6157
R6118
C6122
X6002
C6103
IC6012
C6101
C6137
R6024
R6026
R6150
R6152
Q6012
CN6005
C6138
D6011
D6009
D6010
Q6013
Q6014
IC6015
IC6018
R6112
CN6006
R6187
R6188
C6123
FB6012
FB6014
FB6015
R6103
R6097
R6091
R6092
R6158
R6089
R6090
R6094
R6111
R6146
R6153
R6159
R6160
R6161
R6163
R6164
R6165
R6167
R6000
R6074
R6093
R6100
R6134
R6135
R6136
R6137
R6138
R6142
R6145
R6147
R6166
R6168
R6169
R6170
R6139
R6140
R6141
FB6004
FB6005
FB6010
FB6018
FB6019
R6079
C6106
C6113
C6114
IC6021
C6136
10UH
TC7SH04FU-TE85R
TC7SH86FU-TE85R
TC74VHC08FT(EL)
56p
50V
50V
CH
56p
50V
50V
CH
24k
1/10W
47
6.3V
:AL-CP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
BA033F-E2
2SA1774TL-QR
0.22
16V
B
0.22
16V
B
0.22
16V
B
0.22
16V
B
0.22
16V
B
0.22
16V
B
0.22
16V
B
0.22
16V
B
0.22
16V
B
0.22
16V
B
0.22
16V
B
K6F2008V2E-YF70T
0UH
TC7SH08FU-TE85R
TC4W66F-TE12L
47
16V
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
100 1/10W :CHIP
10k
1/10W
:CHIP
:CHIP
470
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
:CHIP
:CHIP
100 1/10W :CHIP
100 1/10W :CHIP
4.7k 1/10W :CHIP
0 :CHIP
0
:CHIP
0 :CHIP
0 :CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:
CHIP
0
:CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0
:
CHIP
100
6.3V
:AL-CP
12MHz
0.1
16V
16V
B:CHIP
SAA5665HL/M1D/0724
100
6.3V
:AL-CP
100
6.3V
:AL-CP
4.7k
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
100 1/10W :CHIP
0 :CHIP
2SC4617TL-QR
15P
100
6.3V
:AL-CP
MM3Z6V8T1
MM3Z3V9T1
MA111-TX
MUN2111T1
MUN2211T1
LM393DT
PST573IMT
100
1/10W
:CHIP
:CHIP
22P
2.2k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
2.2
6.3V
F
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
100k
1/10W
:CHIP
:CHIP
22k
1/10W
:CHIP
:CHIP
68k
1/10W
:CHIP
:CHIP
47k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
1k 1/10W :CHIP
4.7k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k 1/10W :CHIP
10k 1/10W :CHIP
10k
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
100 1/10W :CHIP
100 1/10W
:CHIP
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
120
1/10W
:CHIP
:CHIP
120
1/10W
:CHIP
:CHIP
120
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
33
1/10W
:CHIP
:CHIP
33
1/10W
:CHIP
:CHIP
33
1/10W
:CHIP
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
100
1/10W
:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
M24C16-MN6T
0.47
10V
B:CHIP
M27W201-80K6
4.7
6.3V
B
+3.3V-STB
+5V-STB
+5V-STB
+5V-STB
+5V-STB
+3.3V-STB
+3.3V-STB
+3.3V-STB
+5V-STB
+3.3V-STB
+3.3V-STB
+3.3V-STB
+3.3V-STB
+3.3V-STB
+5V-STB
COINCIDENCE
FSW_AUTO
A
5V
FSW_SEL1
FSW_SEL0
AGC
+3.3V-STB
+3.3V-STB
CTL_LNK3
CTL_LNK4
AVLINK_SC4
AVLINK_SC3
+5V-STB
+5V-STB
CENTER_POL
SDA_P2
SCL_P2
AUDIO_RESET
+5V-STB
A 5V
+3.3V-STB
SC2_V MUT
+3.3V-STBA
+3.3V-STB
+3.3V-STB
3
2
3
2
A(14)
A(7)
A(6)
A(5)
A(4)
A(15)
A(13)
A(12)
A(3)
A(2)
A(1)
A(0)
A(17)
A(16)
A(11)
A(10)
A(9)
A(8)
A(11)
A(9)
A(8)
A(13)
A(15)
A(17)
A(16)
A(14)
A(12)
A(7)
A(6)
A(5)
A(4)
A(10)
A(3)
A(2)
A(1)
A(0)
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
R TXT
G TXT
B TXT
A(17)-LN
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(12)
ABK(15)
ABK(16)
A(17)-LN
A(14)
A(13)
A(8)
A(9)
A(11)
A(10)
A(15)
ABK(15)
ABK(16)
G TXT
B TXT
B TXT
G TXT
R TXT
CVBS MON
CVBS MON
H_CD
V_CD
H_CD
V_CD
H_CD
V_CD
FSW TXT
R TXT
FSW TXT
RESET*
GND
VCC
A(11)
A(9)
A(8)
A(13)
CE2
WE*
A(15)
VCC
A(17)
A(16)
A(14)
A(12)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
A(0)
GND
A(10)
*CE
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
*OE
1
•TU(2/2)BOARD
WAVEFORM
2.8V
P-P
(12MHz)
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