Sony MDS-JE480 Service Manual ▷ View online
MDS-JE480
45
45
D111
B-12
D112
C-12
D211
B-11
D212
B-12
D381
F-8
D382
F-7
D401
E-2
D402
E-2
D403
E-2
D404
E-2
D406
E-5
D408
E-6
D409
E-6
D411
F-2
D412
F-1
D421
E-4
D422
D-6
D423
D-5
D431
D-1
D432
E-2
D433
D-5
D461
G-2
D462
G-2
D466
G-2
D467
G-2
IC1
D-8
IC310
E-12
IC360
D-11
IC401
E-5
IC406
E-6
IC411
F-3
IC440
C-4
IC490
F-5
IC500
B-11
IC550
B-10
IC600
F-9
IC611
G-9
Q181
G-10
Q281
G-11
Q380
F-10
Q421
C-6
Q440
D-5
Q445
D-4
Q911
E-3
6-8. PRINTED WIRING BOARD – MAIN SECTION – • See page 36 for Circuit Board Location.
Ref. No.
Location
• Semiconductor
Location
1
7
14
8
IC1
R111
R112
R278
R277
R212 R211
R213
R113
R178
C177
C277
C111
C211
IC310
R437
R436
R436
R435
R381
R380
C601
R623
R614
C611
C613
3
1
DIGITAL
OPTICAL
IN
IC600
R281
R181
D381
IC360
R163
R164
R264
R263
R266
R271
IC500
R215
R115
D212
D112
C502
C501
C519
C530
C509
C505
C503
D211
D111
R511
C552
R554
L349
L506
L523
L524
C524
R556
C550
C553
C554
R551
R552
L551
L552
L451
L450
R33
R31
R41
R44
R46
R49
R50
R9
R4
C12
R17 C16
R100
1
100
50
51
31 30
80 81
R92
R93
R94
R95
R97
R1091
C89
C88
C87
R87
R88
R90
C19
C58
C62
R51
R55
R53
R61
R407
D406
R406
C402
R434
D433
R433
R432
R443
R441
R442
R912
R911
R431
C412 1
3
R420
R423
R425
R424
R421
R943
D422
D423
C442
D382
D432
D431
C652
C658
C680
FB460
FB465
FB410
L668
L662
L666
L660
L658
L651
L653
L657
IC550
R512
R514
R513
C405
X1
Z2
FB166
R430
R62
C493
C413
C492
C317
C312
C367
C362
R171
R166
R177
R265
R165
C443
BT406
CN1
CN406
IC401
IC406
CN2
IC411
C551
JW452
JW451
CN400
C401
C411
CN3
C466
C461
L611
Q281
Q181
C276
C176
C160
C270
Q421
E
C424
C425
C423
D421
D401
D403
D402
D467
D466
D462
D461
D411
D412
D408
1
2
2
D409
C491
IC490
JW004
JW005
JW008
JW010
JW011
JW019
JW020
JW026
JW030
JW042
JW044
JW045
JW048
JW049
JW050
JW051
JW052
JW053
JW064
JW065
JW066
JW067
JW068
JW069
JW070
JW071
JW072
JW073
JW074
JW075
JW076
JW077
JW092
JW093
JW095
JW096
JW097
JW098
JW100
JW101
JW112
JW115
JW116
JW127
JW128
JW129
JW130
JW131
JW132
JW133
JW134
JW135
JW136
JW137
JW138
JW139
JW140
JW142
JW143
JW144
JW145
JW148
JW149
JW150
JW152
JW153
JW154
JW155
JW156
JW158
JW159
JW160
JW161
JW162
JW154
JW155
JW156
JW158
JW159
JW160
JW161
JW162
JW163
JW177
JW180
JW181
JW182
JW183
JW185
JW186
JW187
JW188
JW189
JW190
JW191
JW192
JW193
JW194
JW195
JW196
JW197
JW198
JW200
JW201
1
11
JW202
JW203
JW204
JW206
JW207
JW208
IC611
JW164
JW166
J300
C504
JW001
JW002
JW089
JW088
JW003
JW110
JW009
JW006
JW043
X550
C523
C500
C113
C213
C112
C212
C266
C166
Q380
C612
C100
C406
C404
Q911
Q445
E
E
Q440
C441
C432
C426
C416
D404
JW023
JW022
JW079
JW021
JW078
JW035
JW037
JW038
JW039
JW040
JW041
JW046
JW007
JW027
JW028
JW029
JW024
JW034
X15
JW025
JW111
JW054
JW055
JW056
JW057
JW058
JW059
JW060
JW033
JW032
JW016
JW015
JW014
JW014
JW013
JW080
JW114
JW113
JW063
JW061
JW062
JW103
JW105
JW178
JW141
JW146
JW147
IC440
JW151
C431
MAIN BOARD
11
(11)
1-683-583-
E
E
E
E
1
1
1
5
3
3
1
1
2
23
22
10
B
BD
BOARD
(Page 40)
A
BD
BOARD
(Page 40)
C
DISPLAY
BOARD
(Page 46)
D
PT
BOARD
(Page 48)
L
R
OUT
IN
ANALOG
2
3
4
5
6
7
8
9
10
11
12
A
1
B
C
D
E
F
G
H
MDS-JE480
46
46
11
(11)
1-683-586-
DISPLAY BOARD
C
MAIN
BOARD
(Page 45)
IC760
R712
R702
R703
R713
R781
R769
R760
R763
R704
R705
R715
R706
R716
C709
C769
C766
33
64
32
1
C764
C767
C782
1
3
R782
C760
C761
C762
C763
R775
R767
E
R761
R762
1
3
5
4
R714
IC781
JW806
JW812
JW810
JW782
JW793
JW794
JW787
JW783
JW785
JW789
JW788
JW784
JW786
JW796
JW781
CN701
LP709
JW798
JW799
JW791 JW792
LP719
JW811
JW802
JW801
JW804
JW805
S713
CN710
4
1
JW803
JW761
JW711
JW762
JW767
JW775
JW795
JW807
Q775
E
S716
REC
MODE
S712
YES
S711
MENU/
NO
S701
REC
S702
S705
S706
S715
INPUT
S704
S703
S721
EJECT
D775
MD LP
C765
C781
Q767
FL750
FL TUBE
AMS >
>
M
x
X
M
z
h
Z
R725
R724
R723
C740
R726
R1726
R722
JW
752
JW
751
S746
JW
750
CN720
4
1
JW733
JW
734
JW
1726
JW
1733
Q726
E
S722
PLAY MODE
S723
REPEAT
S724
LEVEL/
DISPLAY/CHAR
S726
D726
STANDBY
JW735
JW736
11
(11)
1-683-587-
KEY–SW BOARD
S714
CLEAR
2
3
4
5
6
7
8
9
10
11
12
A
1
B
C
D
E
F
G
6-9. PRINTED WIRING BOARD – DISPLAY SECTION – • See page 36 for Circuit Board Location.
Ref. No.
Location
D726
G-1
D775
C-6
IC760
B-4
IC781
A-2
Q726
F-6
Q767
C-7
Q775
B-1
• Semiconductor
Location
MDS-JE480
47
47
6-10. SCHEMATIC DIAGRAM – DISPLAY SECTION –
R782
C782
C781
R781
R775
D775
C767
R767
C766
C760
C769
R769
C761
C762
C763
C764
C765
R763
R762
R761
R760
CN701
S711
S712
S714
R714
R713
R712
R702
R703
R704
R705
R706
S704
S705
S706
S703
S702
S701
C709
R715
R716
S716
S715
CN710
R725
R724
R723
R722
S722
S723
S724
S726
CN720
D726
C740
IC760
Q767
FL750
Q726
R1726
S721
Q775
IC781
R726
100
0.01
100
6.3V
47
220
SEL5821A-TP15
0.001
100k
0.1
0.1
47p
3.3k
0.001
0.001
0.001
0.1
22
6.3V
100
100
100
100
15P
2.2k
2.2k
1k
1k
2.2k
2.2k
4.7k
10k
0.1
4.7k
10k
4P
4.7k
2.2k
2.2k
1k
4P
SEL5221S-TP15
0.1
PT6302-R-002
DTC143TSA
FL TUBE
DTC114ES
220
DTC114ES
NJL73H400A
0
S29
S30
S31
S32
S33
S34
S35
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
S25
S1
S3
S5
S7
S9
S11
S12
S13
S15
S17
S19
S21
S2
S4
S6
S8
S10
S14
S16
S18
S20
S22
S24
S23
S27
S28
S26
S35
S34
S33
S32
S31
S30
S29
G1
G2
G3
G4
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
G5
G6
G7
G8
G9
G10
G11
G12
G13
YES
MENU/NO
CLEAR
KEY2
GND
POWER LED
3.3V
INPUT
REC MODE
KEY2
JOG1
KEY1
JOG0
KEY0
FLDT
FCLK
FLCS
RMC
GND
-32
AC
AC
SYS 3.3
P.DOWN
REPEAT
KEY2
GND
POWER LED
3.3V
AMS
EJECT
LEVEL/
DISPLAY/CHAR
PLAY MODE
STANDBY
SW
A
GND
B
(PUSH ENTER)
GND
MD LP
I/
LED
DRIVE
(CHASSIS)
FL DRIVE
LED DRIVE
REMOTE CONTROL
RECEIVER
(CHASSIS)
FL/LED DRIVER
MDS-JE480
48
48
6-11. PRINTED WIRING BOARD – POWER SECTION – • See page 36 for Circuit Board Location.
6-12. SCHEMATIC DIAGRAM – POWER SECTION –
(CHASSIS)
D
MAIN
BOARD
(Page 45)
AC IN
*
* NOT REPLACEABLE:
BUILT IN TRANSFORMER
BUILT IN TRANSFORMER
C924
C923
C952
C951
D910
C910
RY910
TR950
CN900
JW
901
EP900
JW902
CN921
1
11
JW904
TR900
11
(11)
1-683-584-
PT BOARD
LF900
2
3
4
A
1
B
C
D
E
F
G
H
EP900
LF900
TR900
RY910
C910
CN900
D910
JW901
JW904
C924
C923
CN921
EARTH PLATE
LINE FILTER
RELAY
0.0022
250V
2P
1SS133T-72
C951
0.1
C952
TR950
0.1
0.1
0.1
WIRE
10P
AC IN
NOT REPLACEABLE:
*
BUILT IN TRANSFORMER
*
(CHASSIS)
Ver 1.1 2003.04
Click on the first or last page to see other MDS-JE480 service manuals if exist.