Sony CX-LMN75 / XR-MN75 Service Manual ▷ View online
37
37
CX-LMN75
CX-LMN75
8-9. SCHEMATIC DIAGRAM — MAIN SECTION 1 —
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
C301
C363
C607
C608
C609
C610
C611
C612
C613
C639
C640
C643
C644
C655
C
689
C690
D301
D302
D601
D602
D
603
D
604
D606
D607
D608
FB602
JR694
JR699
Q305
Q306
R042
R043
R044
R045
R046
R047
R048
R049
R303
R304
R305
R457
R458
R459
R601
R602
R603
R604
R605
R606
R607
R608
R609
R611
R612
R613
R614
R615
R616
R
617
R618
R619
R620
R621
R622
R623
R624
R631
R632
R
636
R644
R647
R649
R650
R651
R652
R655
R656
R657
R658
R660
R663
R664
R665
R
667
R668
R629
R630
C601
JR697
JW698
R648
C605
C606
R643
R646
R645
C622
C623
C621
C624
C603
R642
Q601
C604
FB601
C602
C303
C304
R628
R638
C630
C634
R634
C638
C637
R635
R633
R637
C629
R627
C635
C631
R672
R671
R307
C310
R306
C463
Q307
Q309
Q308
R639
R610
C614
R640
C461
C462
R461
R462
C457
Q453
R454
C456
C453
R455
Q454
C455
C454
R456
C452
R451
Q451
Q452
C451
C460
R453
CNA302
Q608
C653
C652
C656
D605
C650
Q607
C649
C654
IC601
C625
L451
C616
C618
C615
C617
R641
C632
470p
0.1
16V
16V
B
47p
47p
0.0068
25V
0.0068
25V
470p
470p
4.7
50V
47 25V
47 25V
330p
330p
1
50V
1
50V
1
50V
1SS133T-72
1SS133T-72
MTZJ-T-72-
4.7A
MTZJ-T-72-
4.7A
1SS133T-72
1SS
133T-72
1SS133T-72
1SS133T-72
1SS133T-72
0
2SA1235
TP-1EF
2SA1235
TP-1EF
220 1/4W
220 1/4W
220 1/4W
100 1/4W
100 1/4W
220 1/4W
220 1/4W
220 1/4W
82k
82k
220k
100k
56k
4.7k
56
56
390k
390k
1.2k
1.2k
18k
18k
12k
10k
10k
15k
15k
1k 1/4W
1k 1/4W
18k
18k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
2.2k
2.2k
1k
100k
10k
3.9k
3.9k
100
100
1/4W
6.8k
6.8k
1/4W
1/4W
10k
10k
470k
1.8k
1.8k
470k
68k
68k
15k
15k
330 16V
0
JW
390
100 16V
100 16V
100k
5.6k
5.6k
0.001
0.001
0.001
0.001
0.1
2.2k
DTA114EKA-
T146
0.1
0
220
10V
10V
0.0012
C467
22P
C466
22P
0.0012
2.2k
1k
0.0047
180p
1.8k
0.0068
0.0068
1k
1.8k
1k
0.0047
2.2k
180p
0.0022
18k
18k
1k
0.001
1k
0.1
C468
0.01
2SK2541
2SK2541
2SK2541
18k
12k
4.7
50V
50V
18k
390p
390p
15k
15k
0.0056
2SC3383T-AA
8.2
1/4W
0.01
0.0027
18k
2SC3383T-AA
0.0027
0.0027
18k
22 25V
2.2k
2SC2001TPK1K2
2SC3052FT1-LF
0.1
0.1
1k
1/4W
8P
2SC3052FT1-LF
4.7
50V
50V
1
50V
1
50V
1SS133T-72
0.1
2SC3052FT1-LF
1
50V
4.7
50V
50V
BD3882FV
10
50V
85K
OSC BIAS
0.15
0.15
0.15
0.15
4.7k
1/4W
1/4W
0.0022
0
0
38
38
CX-LMN75
CX-LMN75
8-10. SCHEMATIC DIAGRAM — MAIN SECTION 2 —
R662
Q124
Q108
Q111
R171
R112
R108
R106
R113
R111
R107
R105
R104
R103
R126
R125
R143
R144
R138
R133
R135
R156
R128
R122
R120
R127
R121
R119
R117
R172
R152
R165
R134
R136
R181
R182
R183
R185
C097
Q117
Q118
C127
C128
C975
R503
R501
R505
R507
R509
R511
R517
R513
C509
Q501
Q503
R522
R521
R523
C520
R518
R515
C502
R502
R506
R508
R516
R512
C510
R514
R519
R520
R524
R173
R174
R150
C147
C148
R884
R887
R880
Q106
Q104
Q105
Q103
Q112
D103
D104
C104
C108
C103
C107
C121
Q120
R132
R131
R129
R130
R139
R140
R897
R898
R177
R178
D101
D102
D105
D106
D108
D112
D113
D114
EP002
EP003
R661
R257
J602
C883
C882
C867
C869
D862
C868
R885
JW891
C626
R527
R528
R526
C503
C501
R530
C505
R529
C515
C513
Q505
C507
C511
C519
Q507
Q506
C504
C506
C508
C512
R510
C516
R531
C514
D501
D502
C521
R525
Q509
Q508
Q510
R532
R504
C524
C523
IC502(1/2)
C122
R109
Q235
Q101
Q102
C102
C101
R115
R123
C123
Q109
D111
R157
D107
C125
R151
Q113
Q127
C119
R137
R155
C113
Q123
R141
R124
R118
C112
C124
R166
C126
C114
R114
Q114
Q128
R176
C120
C118
R142
Q119
C117
R175
C971
Q504
Q502
TH102
TH101
CN602
IC501
Q107
C111
R116
Q110
R158
JW810
3.9k
2SA1587-BL
2SC3052F
T1-LF
KTC3200GR
2.2k
820
100
27k
27k
820
100
27k
12k
12k
1k 1/8W
1k 1/8W
10k
10k
100
2.2k
1.8k
5.6k
47
100
100
47
100
100
10k
2.2k
0
1k
2.2k
1.8k
2.2k
2.2k
47k
1M
0.1
2SB1686
2SB1686
100p
100p
0.1
50V
10k
22k
100k
100k
100k
47k
100k
100k
0.047
2SK2158-
2SK2158-
220k
220k
220k
0.01
100k
R533
1k
1M
0.1
50V
50V
22k
100k
100k
1M
47k
0.047
100k
100k
100k
2.2k
2.2k
2.2k
10k
0.1
0.1
2.2k
47k
47k
2SA1587-BL
2SA1587-BL
2SA1587-BL
2SA1587-BL
KTC3200GR
1SS133T-72
1SS133T-72
1 50V
47
25V
1 50V
47
25V
1 50V
2SD2642
JW
JW
100k
100k
15k
15k
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS244T-72
1SS244T-72
TERMINAL,EARTH
TERMINAL,EARTH
3.9k
1.2k
0.022
0.022
470
16V
16V
1SS133T-72
0.1
2.2k
JW
0.1
1k
1k
JW
100p
4.7
50V
50V
10k
100p
10k
0.1
0.1
2SJ106GR-TE85L
0.022
0.022
4.7
50V
50V
2SC3052F-
T1-LF
2SJ106GR-
TE85L
100p
100p
0.022
0.022
100k
0.1
10k
0.1
1SS133T-72
MTZJ-T-72-
2.2B
4.7
50V
50V
68k
DTC114EKA-T146
DTA114EKA-T146
DTC114EKA-T146
10k
10k
220p
220p
C157
100p
100p
NJM4558M TE2
1
50V
100k
2SA1235TP-1EF
2SC3052FT1-LF
2SC3052FT1-LF
680p
680p
2.2k
2.2k
0.001
2SC3052FT1-LF
1SS133T-72
4.7k
1SS133T-72
100p
0
2SC3052F
2SC3052F
0.01
100
5.6k
100p
2SA1587-BL
1k
2.2k
10k
47
50V
0.001
1k
100p
100p
27k
1/4W
2SC3052F
2SC3052F
330
0.01
0.1
1k
2SD2642
0.1
330
4.7
50V
50V
2SK2158-T2B
2SK2158-T2B
C-THMS, 55001
C-THMS, 55001
NJM4558M
TE2
2SC3052FT1-LF
47
50V
2.2k
2SC3052FT1-LF
4.7k
0.22
3W
0.22
3W
0.22
3W
0.22
3W
0.01
JW
25
26
27
28
29
30
31
32
33
34
35
39
39
CX-LMN75
CX-LMN75
8-11. SCHEMATIC DIAGRAM — MAIN SECTION 3 —
D201
L202
L201
R280
R282
R281
R297
R298
Q201
R203
Q203
R205
R213
D203
R215
R217
R206
R214
R204
D204
R216
R218
R223
R224
R222
R221
D207
D206
R250
R253
C231
C232
R255
R256
R272
R270
R271
R273
C292
C201
R201
R207
R209
R211
R208
R210
R212
R202
R219
R274
D295
R293
EP004
Q281
Q280
Q251
C271
D249
D250
Q250
C270
D209
D205
D208
Q205
Q206
C202
D202
Q204
Q202
D210
C240
R251
R252
C227
C225
C226
C228
D294
R291
Q292
R299
Q291
R292
R295
R296
C291
R294
CN291
Q293
Q294
J201
CNA201
R263
R261
R264
R262
R260
J202
CN203
R259
RK46LF-T2
47k
10k
2.2k
10k
2.2k
2SJ599-Z
470
2SC3052F
T1-LF
100k
1k
1SS133T-72
4.7k
4.7k
100k
1k
470
1SS133T-72
4.7k
4.7k
27k
27k
100k
100k
1SS133T-72
1SS133T-72
10 1/4W
10 1/4W
0.01
1000p
22k
22k
47k
10k
10k
10k
47 25V
47
63V
1.5k
5.6k
2.2k
10k
6.8k
2.2k
10k
1.5k
1k
10k
1SS133T-72
18k
TERMINAL,EARTH
2SA1587-BL
DTA114EKA-T146
2SA1587-BL
0.0047
1SS133T-72
1SS133T-72
2SD814A(RS)
0.0022
1SS133T-72
1SS133T-72
1SS133T-72
2SA1235
2SC3052F
T1-LF
47
63V
RK46LF-T2
2SA1235
TP-1EF
2SK3377-Z
1SS133T-72
0.1
10
1/4W
10
1/4W
0.1
0.1
0.1
0.1
1SS133T-72
10k
2SC3052F
T1-LF
4.7
2SC3052F
T1-LF
10k
47k
0
4.7
50V
50V
100k
3P
KTC3198GR-AT
2SC3052FT1-LF
5P
2.2k
1/8W
1/8W
220 1/2W
2.2k
1/8W
1/8W
220
1/2W
220
1/2W
5P
220
1/2W
40
40
CX-LMN75
CX-LMN75
8-12. SCHEMATIC DIAGRAM — MAIN SECTION 4 —
37
38
39
40
41
42
43
36
Q061
D021
C016
R
0
7
1
R030
R
0
3
6
R034
R026
R052
R051
R016
Q019
R019
R017
D
0
1
7
D
0
1
6
R035
R038
R024
R080
R083
JR002
Q062
Q063
R
0
7
9
R
0
9
5
R
0
9
6
R
0
7
6
R020
R021
R059
R056
R029
C021
C022
C061
C036
C015
D
0
3
4
C013
R033
D020
D
0
1
5
C
0
1
8
FB001
R
0
9
3
R094
R
0
8
2
D
0
2
2
D
0
2
3
D
0
2
6
D
0
2
7
D
0
2
5
D029
D
0
2
8
D038
D037
D031
D036
C083
D032
EP001
R
0
8
4
R063
R061
R062
R065
D003
Q064
C032
Q021
Q008
R078
C012
C011
C006
C005
C019
C020
D001
C004
C003
Q011
R028
Q015
D030
Q012
R022
C010
C009
D002
R025
R058
C034
R060
R023
R057
D012
D011
D010
Q006
IC001
C028
C029
C014
C023
Q018
D018
Q020
C030
C027
Q009
Q010
R031
C035
R053
R
0
7
0
R
0
7
7
C
0
3
3
R072
C031
R081
Q065
Q060
R015
R064
C017
R018
D
0
3
5
C
0
3
7
D
0
2
4
2SA1235
MTZJ-T-72-
10C
0.01
5
6
k
22k
4
7
k
220k
10k
1k
1k
470
1/4W
2SB1375
470
47k
1
S
S
1
3
3
T
-7
2
1
S
S
1
3
3
T
-7
2
47k
100
1/4W
4.7k
47k
47k
0
2SA1235
2SA1235
8
.2
k
8
.2
k
4
.7
k
1 1/4W
1 1/4W
220
47
47k
4700
25V
4700
25V
47 25V
470 16V
100 16V
1
S
S
1
3
3
T
-7
2
0.0047
470
1SS133T-72
M
T
Z
J
-T
-7
2
-
3
.3
A
1
0
0
1
6
V
JW
39k
2
2
k
1
S
S
1
3
3
T
-7
2
1
S
S
1
3
3
T
-7
2
1
S
S
1
3
3
T
-7
2
1
S
S
1
3
3
T
-7
2
1
S
S
1
3
3
T
-7
2
1SS133T-72
1
S
S
1
3
3
T
-7
2
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
470 25V
JW
TERMINAL,EARTH
2
2
k
10k
22k
47k
47k
MTZJ-T-72-
12C
2SC3052F
T1-LF
0.1
DTC114YKA-
T146
2SC3052F
T1-LF
39k
0.1
0.1
100000p
100000p
2200
2200
G5SBA60L-6088
100000p
100000p
2SB1375
220
2SA1235TP-1EF
1SS133T-72
KTC3198GR
1k
0.1
0.1
G5SBA60L-6088
100k
1/4W
1/4W
10k
47
25V
470
100
4.7k
1SS133T-72
1SS133T-72
1SS133T-72
2SC3052FT1-LF
TA7807S
0.1
0.1
100
16V
16V
100
16V
16V
2SC3052F
T1-LF
JW
2SA952TP-K1K2
0.1
100
16V
16V
KTA1266GR
2SC3052FT1-LF
100
100
16V
16V
1k
2
.7
k
6
.8
k
2
.2
5
0
V
56k
0.1
100
2SC3052FT1-LF
DTC114EKA-T146
22k
10k
10
50V
100
1
S
S
1
3
3
T
-7
2
4
.7
5
0
V
1
S
S
1
3
3
T
-7
2
1
0
0
k
1
0
0
k
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