Read Sony KE-50MR1 Service Manual online
KE-50MR1(AEP) 3-33
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
2
1
0.5
A5V
A5V
A5V
A5V
A5V
2.5V
2.5V
3LINE COMB FILTER
3D COMB FILTER,
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
SW
BUFF
BUFF
BUFF
SW
BUFF
AMP
BUFF
AMP
BUFF
AMP
AMP
AMP
BUFF
BUFF
BUFF
2.5V REG
2.5V REG
INV
INV
TO A2/12,A1/12_15
A(2/12)
B-SS4332<AEP>-A..-P2
9/12,11/12,12/12_20
TO A2/12,A4/12,6/12,7/12,
TO A2/12,A1/12_6
TO A2/12,A12/12_22
TO A2/12,A1/12_13
TO A2/12,A12/12_21
TO A2/12,A1/12_14
TO A2/12,A12/12_19
FSC
GND
GND
VOUT
VOUT
VOUT
VOUT
GND
GND
CTL
VIN
VIN
VIN
VIN
CTL
FSCO
XO
XI
TEST24
TEST23
TEST22
TEST21
TEST20
DVDDIO
TEST19
TEST18
TEST17
TEST16
TEST15
DVDDRAM
DVDDRAM
AGND
FSCI
RPLL
TEST25
TEST26
DGND
TESTIC1
TESTIC2
TEST13
TEST12
TEST11
TEST10
TEST09
TEST08
TEST07
TEST06
TEST05
TEST04
TEST03
TEST02
TEST01
TEST14
EXTALTF
EXTDYCO8
EXTDYCO7
EXTDYCO6
EXTDYCO5
EXTDYCO4
EXTDYCO3
EXTDYCO2
EXTDYCO1
EXTDYCO0
EXTDYC09
DGNDRAM
DGNDRAM
NC
NC
IN1
IN0
OUT
IN1
IN0
OUT
GND
TE1
TE0
MODE1
MODE0
CLOUT
COMB/BPF
PAL/NTSC
N/M
FSC
D VCC
D GND
VH
BYPASS
D0
D1
D2
D3
D4
D5
D6
D7
C0
C1
C2
C3
C4
C5
C6
C7
AD CLK
D GND
NC
CLC
VIN
RBT
RTP
AD VCC
AD GND
I BIAS
DA REF
O VCC
DA GND
DA VCC
Y OUT
C OUT
FILIN
BIAS
PCO
3D COMB
DGND
KIL
LINE
CSI
ALTF
DYCO9
DYCO8
DYCO7
DYCO6
DYCO5
DYCO4
DYCO3
DYCO2
DYCO1
DYCO0
DVDD
NSTD
ST1
ST0
SDA
SCL
SLA0
RSTB
CLK8
DGND
CKMD
AVDD
AGND
AVDD
DVDD
DGND
AVDD
CBPC
ACO
AYO
CBPY
AGND
AYI
VCLY
VRBY
VRTY
AVDD
AVDD
VRTC
VRBC
ACI
AGND
DVDD
AGND
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
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
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
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
L4201
C4203
L4202
C4204
R4201
R4202
IC4202
Q4201
R4203
R4204
C4210
C4212
R4205
C4213
L4203
C4216
C4217
L4204
C4219
C4221
IC4204
C4222
TP4201
R4219
C4230
C4234 R4227
L4206
C4238
L4207
C4242
C4245
C4246
Q4202
R4240
R4241
R4242
C4248
Q4203
R4243
C4249
C4250
Q4204
R4244
R4245
R4246
R4247
R4248
Q4205
Q4206
R4251
R4252
R4253
R4254
Q4207
C4254
R4259
R4260
Q4208
Q4209
R4261
Q4210
R4264
R4265
R4266
IC4203
C4231
TP4202
R4206
R4209
R4210
R4217
R4218
R4220
R4221
R4222
R4223
R4224
R4225
R4226
R4228
R4231
R4235
R4239
R4262
C4223
C4224
C4226
C4227
C4228
C4229
C4233
C4235
C4243
C4252
C4255
C4256
C4257
C4258
C4259
C4260
C4261
C4262
C4263
C4264
C4265
C4268
C4269
C4270
C4271
C4272
C4273
C4274
C4278
R4211
R4212
R4213
R4214
R4216
R4229
R4230
R4232
R4237
R4249
R4263
R4268
R4271
R4272
R4273
R4274
R4275
R4276
R4280
R4281
R4282
R4284
R4285
R4286
R4287
R4288
R4289
R4290
R4291
R4292
R4293
R4294
R4295
R4296
R4298
R4299
R4301
Q4211
Q4212
Q4215
Q4218
Q4220
Q4221
Q4213
Q4214
Q4217
Q4219
Q4216
IC4201
IC4205
R4208
RB4201
RB4202
RB4203
L4205
R4234
IC4206
IC4207
Q4222
Q4223
R4302
R4303
FB4201
C4202
C4207
C4209
C4201
C4205
C4211
C4218
C4220
C4225
C4232
C4236
C4241
C4244
C4247
C4266
C4267
R4304
R4207
R4250
R4277
R4267
C4206
C4208
2SA1774
2SA1774
10
16V
:AL-CP
47
6.3V
:AL-CP
100
6.3V
:AL-CP
47
6.3V
:AL-CP
47
6.3V
:AL-CP
47
6.3V
:AL-CP
2SA1774
2SA1774
68µH
:CHIP
1µH
:CHIP
1µH
:CHIP
1µH
:CHIP
SI-3025LSA
1µH
:CHIP
100
6.3V
:AL-CP
47
6.3V
:AL-CP
MC141627FT
3LINE COMB
3LINE COMB
2SC4617
2SC4617
2SC4617
2SC4617
2SC4617
2SA1774
100
6.3V
:AL-CP
47
6.3V
:AL-CP
1µH :CHIP
220
1/16W
:CHIP
:CHIP
2.2k
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
220
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
0.01
16V
B:CHIP
0.001
B:CHIP
0.01
16V
B:CHIP
0.1
10V
10V
B:CHIP
0.1
10V
10V
B:CHIP
0.1
10V
10V
B:CHIP
0.1
10V
10V
B:CHIP
0.01
16V
B:CHIP
0.01
16V
B:CHIP
120
4V
:AL-CP
6.8k
1/16W
:CHIP
:CHIP
39k
1/16W
:CHIP
:CHIP
43k
1/16W
:RN-CP
1.2k
1/16W
:CHIP
:CHIP
1.8k
1/16W
:CHIP
:CHIP
33k
1/16W
:CHIP
:CHIP
18k
1/16W
:CHIP
:CHIP
1k
1/16W
:RN-CP
820
1/16W
:RN-CP
390
1/16W
:CHIP
:CHIP
680
1/16W
:RN-CP
TC7SU04FU
INV
10
16V
B: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
6.8k
1/16W
:RN-CP
0.1
10V
10V
B:CHIP
100
6.3V
:AL-CP
0.1
10V
10V
B:CHIP
24p
CH:CHIP
24p
CH:CHIP
0.1
10V
10V
B:CHIP
47
6.3V
:AL-CP
0.1
10V
10V
B:CHIP
0.1
10V
10V
B:CHIP
10
16V
B:CHIP
0.1
10V
10V
B:CHIP
47 6.3V :AL-CP
0.1
10V
10V
B:CHIP
0.1
10V
10V
B:CHIP
47 6.3V :AL-CP
0.1 10V B:CHIP
0.1 10V B:CHIP
0.1 10V B:CHIP
0.1
10V
10V
B:CHIP
0.1
10V
10V
B:CHIP
1
10V
B:CHIP
0.1
10V
10V
B:CHIP
10
16V
:AL-CP
0.1
10V
10V
B:CHIP
10
6.3V
B:CHIP
0.01
16V
B:CHIP
470p
CH:CHIP
1
10V
B:CHIP
100
6.3V
:AL-CP
1.8k 1/16W :CHIP
1.8k 1/16W :CHIP
1.8k 1/16W :CHIP
1.8k 1/16W :CHIP
0
:CHIP
100
1/16W
:CHIP
:CHIP
100 1/16W :CHIP
0
:CHIP
15k
1/16W
:CHIP
:CHIP
0
:CHIP
4.7k
1/16W
:CHIP
:CHIP
470
1/16W
:CHIP
:CHIP
1.5k
1/16W
:CHIP
:CHIP
1.5k
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
2.2k
1/16W
:CHIP
:CHIP
6.8k
1/16W
:CHIP
:CHIP
47k
1/16W
:CHIP
:CHIP
2.2k
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
470
1/16W
:RN-CP
33k
1/16W
:CHIP
:CHIP
18k
1/16W
:CHIP
:CHIP
220
1/16W
:CHIP
:CHIP
4.7k
1/16W
:RN-CP
1k
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
470
1/16W
:CHIP
:CHIP
560
1/16W
:RN-CP
470
1/16W
:RN-CP
680
1/16W
:RN-CP
15k
1/16W
:RN-CP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
2SC4617
2SA1774
2SA1774
2SA1774
2SA1774
2SA1774
2SC4617
2SC4617
2SC4617
2SC4617
DTC144EE
SI-3025LSA
µPD64083GF
51
1/16W
:RN-CP
1k*4
1k*4
1k*4
47µH
0
:CHIP
TC7W53FU
TC7W53FU
DTC144EE
DTC144EE
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
BK1608TS601
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
220
1/16W
:CHIP
:CHIP
220
1/16W
:CHIP
:CHIP
330
1/16W
:CHIP
:CHIP
330
1/16W
:CHIP
:CHIP
680
1/16W
:CHIP
:CHIP
39
16V
:AL-CP
39
16V
:AL-CP
FSC
N/M
NT/PAL
COM.IN
COM.Y
COM.C
A 5V
A 5V
COMB_2D/3D
RST_3D
I2C_3.3V
A 5V
A 6V
A 3.3V-4
SCL_100K
SDA_100K
1
2
0.7V
P-P
(H)
•A(2/12)BOARD
WAVEFORMS
0.7V
P-P
(H)
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