Sony CMT-V50IP (serv.man3) Service Manual ▷ View online
CMT-V50iP
CMT-V50iP
13
13
2-12. PRINTED WIRING BOARD - JACK Board -
•
: Uses unleaded solder.
C1
B2
E2
C2 B1 E1
C1 B2 E2
C2
B1
E1
1
9
1
3
1
4
5
8
1
2
1
2
1
8
L1001
ET1001
ET1002
NO1002
NO1004
NO1005
CN1001
CN1003
C1002
C1003
C1004
C1005
Q1002
Q1003
Q1006
Q1007
Q1008
C1014
C1015
C1020
C1022
C1025
C1026
D1002
D1003
C1027
D1004
D1005
D1006
D1007
R1007
R1008
IC1001
R1009
R1010
R1011
R1012
R1013
R1014
R1015
R1017
R1018
R1019
R1020
R1021
R1022
R1023
R1024
R1025
R1026
R1027
R1028
R1033
R1035
R1036
R1037
R1038
R1039
R1040
R1041
R1043
R1045
R1046
R1049
R1054
R1057
R1059
R1061
R1062
R1063
R1065
J1001
J1002
J1003
CL1001
CL1002
CL1003
JL1001 JL1002
JL1003
C1006
C1007
C1008
C1009
C1010
C1011
C1013
C1016
D1009
R1029
R1032
R1042
R1044
R1047
R1050
R1051
R1052
R1053
R1055
R1056
R1058
R1060
R1016
C1028
FB1001
1
4
5
8
1
4
5
8
Q1004
Q1005
(CHASSIS)
(CHASSIS)
E
E
E
DC IN 19.5V
–
+
AUDIO IN
i
SP1
(L-CH)
SP2
(R-CH)
MAIN
BOARD
CN901
>02P
>08P
MAIN
BOARD
CN252
MAIN
BOARD
CN402
>05P
JACK BOARD
(COMPONENT SIDE)
JACK BOARD
(CONDUCTOR SIDE)
1-886-124-
12
(12)
1-886-124-
12
(12)
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
(TW)
(EXCEPT TW)
(EXCEPT TW)
(EXCEPT TW)
(Page 4)
(Page 4)
(Page 4)
CMT-V50iP
CMT-V50iP
14
14
2-13. SCHEMATIC DIAGRAM - JACK Board -
-0.7
0
0
0
0
-0.7
-0.7
-0.7
18.9
18.9
18.2
19.5
19.5
19.5
19.5
19.5
19.5
19.5
9.6
9.6
19.5
19.2
18.8
19.5
19.5
9.6
19.5
19.5
19.5
19.5
19.5
JL1002
FB1001
J1002
BAV99-215
D1003
BAV99-215
D1002
JL1003
JL1001
47k
R1037
10k
R1041
47k
R1044
CL1002
CL1003
LSCR523UBFS8TL
Q1008
CL1001
10k
R1038
LSAR523UBFS8TL
Q1006
DZ2J24000L
D1006
LSAR523UBFS8TL
Q1007
J1003
100k
R1035
0.1
C1016
DA2J10100L
D1004
R1047
0
10k
R1039
1
2
3
3P
NO1004
1k
R1014
1k
R1028
470
R1017
IMX9T110
Q1003
1k
R1018
470
R1019
1k
R1016
IMX9T110
Q1002
BA
W56
D1007
1
C1022
DA2J10100L
D1009
R1054
100k
R1061
100k
3.3k
R1056
22k
R1063
10k
R1052
150k
R1053
22k
R1060
220k
R1049
100k
R1057
1k
R1045
100k
R1062
1
2
3
4
L1001
1
2
3
4
5
6
7
8
9
9P
NO1002
HP-MUTE
HP-DET
SP-Rret
SP-R
HP-R
GND
HP-L
SP-Lret
SP-L
0.1
C1013
E
ET1001
R1059
100
0.039
R1033
J1001
NJM2903V(TE2)
IC1001
1
2
3
4
GND
5
6
7
8
V+
BAV70
D1005
1
2
2P
CN1001
FL+
FL-
1
2
2P
CN1003
FR+
FR-
E
ET1002
C1007
1000p
C1010
1000p
1
2
3
4
5
6
7
8
8P
NO1005
EVER 3.3V
NC
PROTECT
AC-CUT
ADP_19.5V
ADP_19.5V
ADP_GND
ADP_GND
3.3k
R1058
0.22
C1027
C1028
0.22
C1014
C1015
100k
R1040
C1002
100
35V
1k
R1013
1k
R1007
1k
R1010
1k
R1008
1k
R1012
1k
R1009
1k
R1011
47
R1015
47
R1020
35V
100
C1005
1k
R1022
1k
R1024
1k
R1021
1k
R1023
1k
R1027
1k
R1025
1k
R1026
6800p
C1026
6800p
C1025
C1003
0.1
C1004
0.1
1k
R1032
1k
R1029
C1008
10p
C1006
47p
C1011
10p
C1009
47p
1k
R1065
82k
R1050
10k
R1051
4.7k
R1055
100k
R1036
4.7k
R1043
0
R1042
0
R1046
AUDIO_Lch
POWER MONITOR
IC1001
JACK BOARD
CN402
BOARD
(5/7)
>05S
MAIN
CN901
BOARD
(7/7)
>08S
MAIN
CN252
BOARD
(3/7)
>02S
MAIN
(CHASSIS)
(L-CH)
SP1
SP2
(R-CH)
MUTING
MUTING
-2
-1
-2
-1
(CHASSIS)
AUDIO_GND
AUDIO_Rch
AUDIO IN
Q1006 - 1008
POWER CONTROL
(EXCEPT TW)
(TW)
0.22
0.22
(EXCEPT TW)
DC IN 19.5V
D
6
11
G
F
12
A
H
1
3
C
9
B
10
7
4
E
2
8
5
I
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
S1
S2
S3
G
G
D1
D2
D3
D4
S1
S2
S3
G
G
D1
D2
D3
D4
RQ1E050RPTR
Q1004
RQ1E050RPTR
Q1005
B+ SWITCH
B+ SWITCH
(Page 8)
(Page 12)
(Page 10)
CMT-V50iP
CMT-V50iP
15
15
2-14. PRINTED WIRING BOARD - LCD Board -
•
: Uses unleaded solder.
1
36
1
6
1
2
15
14
1
7
1
24
25
36
37
48
12
13
ND1351
CN1352
C1351
Q1353
Q1354
Q1355
Q1356
D1351
R1354
R1355
R1356
R1357
R1358
IC1351
R1359
R1360
NO1351
NO1353
Q1351
Q1352
Q1357
R1352
R1353
FB1351
FB1352
FB1353
FB1354
FB1355
FB1356
FB1357
E
E
E
E
LIQUID CRYSTAL DISPLAY
(LCD BACK LIGHT)
E
E
E
LCD BOARD
(COMPONENT SIDE)
LCD BOARD
(CONDUCTOR SIDE)
1-886-125-
12
(12)
1-886-125-
12
(12)
A
B
C
D
1
2
3
4
5
6
7
8
9
FUNC LED
BOARD
CN1451
CN1451
KEY
BOARD
CN1202
CN1202
Refer to page
50 on original
50 on original
service manual
Refer to page
50 on original
50 on original
service manual
POWER KEY
BOARD
CN1251
CN1251
Refer to page
50 on original
50 on original
service manual
MAIN
BOARD
CN103
>06P
FFC8
(Page 4)
CMT-V50iP
CMT-V50iP
16
16
2-15. SCHEMATIC DIAGRAM - LCD Board -
0
0
3.2
0.5
0.8
0
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
3.2
3.2
3.2
1.1
0
0
1.6
1.6
1.6
1.6
1.6
1.6
1.6
3.2
4.4
8.9
3.6
8.9
RT1N141C-TP-1
Q1352
RT1N141C-TP-1
Q1351
1
C1351
RT1N141C-TP-1
Q1356
RT1N141C-TP-1
Q1355
RT1N141C-TP-1
Q1354
RT1N141C-TP-1
Q1353
0
R1354
0
R1355
100
R1356
100
R1357
100
R1358
100
R1359
1
2
3
4
5
6
7
7P
NO1353
LED 9V
R-LED
G-LED
B-LED
REC-LED
EGND
KEY1
SELG2WA10C-S LF62
D1351
470
R1352
470
R1353
RT1N141C-TP-1
Q1357
LC75890W-2H
IC1351
1
R LED
2
G LED
3
B LED
4
BACKLIGHT
5
REC LED
6
SEG32
7
SEG31
8
SEG30
9
SEG29
10
SEG28
11
SEG27
12
SEG26
13
SEG25
14
SEG24
15
SEG23
16
SEG22
17
SEG21
18
SEG20
19
SEG19
20
SEG18
21
SEG17
22
SEG16
23
SEG15
24
SEG14
25
SEG13
26
SEG12
27
SEG1
1
28
SEG10
29
SEG9
30
SEG8
31
SEG7
32
SEG6
33
SEG5
34
SEG4
35
SEG3
36
SEG2
37 COM4
38 COM3
39 COM2
40 COM1
41 SEG1
42 VDD
43 VLCD
44 VSS
45 INH
46 CE
47 CL
48 DI
1
7
8
9
10
11
12
5
6
14
19 18 17
13
16
20
15
23
24
27
21
28
26 25
22
31
33
35
30
32
36
34
29
2
3
4
ND1351
1
2
3
4
5
6
6P
NO1351
LED-9V
EVER3.3V
ACTIVE-LED
STBY-LED
POWER-KEY
EGND
FB1357
FB1351
FB1352
FB1353
FB1354
FB1356
FB1355
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN1352
9V-GND
LED-9V
DGND
D3.3V
DP-INHIBIT
DP-CE
DP-DI
DP-CL
POWER-KEY
EGND
ACTIVE-LED
STBY-LED
EVER3.3V
KEY1
NC
3.3k
R1360
COM1
COM2
COM3
COM4
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG1
1
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG32
SEG31
SEG30
SEG29
SEG28
SEG26
SEG27
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG1
1
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
COM1
COM2
COM3
COM4
LED DRIVER
IC1351
LCD BOARD
CN103
BOARD
(6/7)
>06S
MAIN
LIQUID CRYSTAL DISPLAY
LIQUID CRYSTAL DISPLAY DRIVER,
(LCD BACK LIGHT)
LED DRIVE
LED DRIVE
NO USE
LED DRIVE
NO USE
LED DRIVE
LED DRIVE
FFC8
D
6
11
G
F
12
A
H
1
3
C
9
B
10
7
4
E
2
8
5
I
CN1202
KEY
BOARD
Refer to page
service manual
51 on original
CN1451
FUNC LED
BOARD
Refer to page
service manual
51 on original
CN1251
POWER KEY
BOARD
Refer to page
service manual
51 on original
(Page 11)
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