Sony MEX-R1 Service Manual ▷ View online
MEX-R1
33
33
MEX-R1
R972
100
R913
R914
R915
R916
1k
680
680
680
680
680
100
S961
PANEL OPEN
DETECT
CN902
CN903
D962
RB751V–40
D902
UDZSTE–1718B
D903
UDZSTE–176.8B
D963
UDZSTE–1718B
CN901
D906
RSA6.1EN
C973
0.1
R975
R976
680
D981
R990
R901
R902
IC972
LED902
LED914
LED917
LED915
R949
R944
150
150
150
150
R950
R945
LED918
LED916
R951
R946
R952
R947
R973
R974
R948
R943
S902
S914
S915
S916
S917
S918
BASE BOARD
ATT
4.7K
150
330
150
150
150
150
220
220
CL–190UB2–X–T
CL–190UB2–X–T
CL–190UB2–X–T
CL–190UB2–X–T
CL–190UB2–X–T
CL–190UB2–X–T
MAIN
BOARD
(2/3)
CN401
DISPLAY
BOARD
CN904
PRESET
BOARD
CN905
VOL +
SEEK +
SEEK –
OFF
VOL +
VOL –
SEEK
OFF
ATT
VOL +
VOL –
5-15. SCHEMATIC DIAGRAM – BASE Board –
(Page 35)
(Page 36)
(Page 28)
MEX-R1
34
34
MEX-R1
C
BASE BOARD
CN902
1-864-697-
(11)
11
1-864-697-
(11)
11
SOUND
R953
R954
R955
R917
R918
R919
R920
LSW921
LSW920
LSW901
DSO
EQ7
ZxZ
LED931
(LCD BACK LIGHT)
LED932
(LCD BACK LIGHT)
LSW918
LSW919
R961
R960
R962
R983
C981
C982
C983
C984
C985
R987
R924
R925
R926
R964
R965
R966
IC901
D984
Q925
R980
R982
R981
CN904
12
1
R969
LCD911
LIQUID CRYSTAL DISPLAY PANEL
1
72
36
37
LED961
(CD SLOT)
A
K
K
S1
S2
A
K
S1
S2
A
K
K
S1
S2
A
K
K
S1
S2
A
K
S1
S2
LSW901, LEW918 – 921
A
A
K
S1
S2
1
2
3
4
5
6
7
8
9
10
11
12
A
B
C
D
E
F
G
5-16. PRINTED WIRING BOARD – DISPLAY Board –
•
See page 21 for Circuit Boards Location.
: Uses unleaded solder.
•
Semiconductor
Location
Location
Ref. No. Location
D984
F-4
IC901
E-6
LED931
B-10
LED932
B-2
LED961
F-6
Q925
F-3
(Page 32)
MEX-R1
35
35
MEX-R1
R987
R982
R980
R981
R917
R918
R919
R920
R953
R96
100
R964
Q925
CN904
C981
C982
C984
C983
R983
D984
LCD911
LED931
LSW921(2/2)
LSW918(2/2)
LED932
LSW920(2/2)
LSW919(2/2)
LSW901(2/2)
LSW901(1/2)
LSW918 (1/2)
LSW919(1/2)
LSW920(1/2)
LSW921(1/2)
IC901
LED961
R966
R962
R955
R924
R925
R926
R969
R965
R961
R954
C985
CL– 270UB2 –X–TS
(CD SLOT)
100
100
100
100
100
NSCW505CT–A
(
)
68
68
68
100
470
100
100
BASE
BOARD
CN902
SOUND
ZxZ
EQ7
DSO
DPSL
DSO
EQ3
NSCW505CT–A
DTC143ZKA–T146
SEL
5-17. SCHEMATIC DIAGRAM – DISPLAY Board –
(Page 33)
MEX-R1
36
36
MEX-R1
PICTURE
EQ
PICTURE
EQ
R903
R904
R906
R907
R908
R909
R910
R911
R912
R905
R935
R939
R933
R937
CP901
R942
R931
CN905
LSW904(2/2)
LSW908(2/2)
LSW912(2/2)
LSW906(2/2)
LSW910(2/2)
R941
R930
R932
R936
R940
R934
R938
LSW903(1/2)
LSW904(1/2)
LSW907(1/2)
LSW908(1/2)
LSW905(1/2)
LSW906(1/2)
LSW909(1/2)
LSW910(1/2)
LSW911(1/2)
LSW912(1/2)
LSW913(1/2)
LSW903(2/2)
LSW907(2/2)
LSW911(2/2)
LSW905(2/2)
LSW909(2/2)
LSW913(2/2)
SHUF
2
REP
1
REP
1
SHUF
2
AF/TA
DSPL
SCRL
SCRL
DSPL
DVD
u
DVD
u
150
150
150
330
150
220
150
150
150
150
150
150
BASE
BOARD
CN903
ALBM –
3
ALBM +
4
5
6
150
+
4
4
–
3
3
ALBM
SOURCE
SOURCE
MODE
MODE
5
6
AF/TA
(AEP, UK, RU)
EXCEPT
AEP, UK, RU
(AEP, UK, RU)
EXCEPT
AEP, UK, RU
(AEP, UK, RU)
EXCEPT
AEP, UK, RU
5-19. SCHEMATIC DIAGRAM – PRESET Board –
5-18. PRINTED WIRING BOARD – PRESET Board –
•
See page 21 for Circuit Boards Location.
: Uses unleaded solder.
D
BASE BOARD
CN903
REP
1
1-864-699-
(21)
11
1-864-699-
(21)
11
LSW907
LSW908
DVD
u
6
5
+
4
4
–
3
3
SHUF
2
ALBM
MODE
SOURCE
LSW903
LSW904
LSW905
LSW906
LSW907
LSW908
LSW909
LSW910
LSW911
LSW911
LSW912
LSW912
LSW913
R903
R904
R905
R906
R907
R908
R909
R910
R911
R912
R931
R942
R940
R941
R939
R932
R933
R934
R935
R936
R937
R938
CN905
R930
CP901
A
K
S1
S2
A
K
S1
S2
A
K
S1
S2
A
K
S1
S2
A
K
S1
S2
A
K
S1
S2
A
K
S1
S2
A
K
S1
S2
A
K
S1
S2
A
K
S1
S2
A
K
S1
S2
LSW903 – 913
A
K
S1
S2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
AF/TA
(AEP, UK, RU)
(EXCEPT AEP, UK, RU)
PICTURE
EQ
SCRL
DSPL
(Page 32)
(Page 33)
Ver. 1.1
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