Read Sony MEX-R1 (serv.man2) Service Manual online
SERVICE MANUAL
MEX-R1
Ver. 1.4 2006.09
MEX-R1
US Model
Canadian Model
AEP Model
UK Model
E Model
Chinese Model
Subject: Change of MAIN board (Suffix-21)
(Except Korean model)
SUPPLEMENT-1
File this supplement with the service manual.
9-879-420-81
In this set, MAIN board has been changed in the midway of production.
Printed wiring boards and schematic diagrams of new type, and changed
parts list are described in this supplement-1.
Refer to original service manual for other information.
Printed wiring boards and schematic diagrams of new type, and changed
parts list are described in this supplement-1.
Refer to original service manual for other information.
1.
NEW/FORMER DISCRIMINATION
– MAIN Board (Component Side) –
Former : 1-864-787-11
New
New
: 1-864-787-21
MEX-R1
1
•
Note for Printed Wiring Boards and Schematic Diagrams
Note on Schematic Diagram:
•
All capacitors are in
μ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
•
All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
• C
: panel designation.
• A
: B+ Line.
•
Power voltage is dc 14.4V and fed with regulated dc power
supply from ACC and BATT cords.
supply from ACC and BATT cords.
•
Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : DVD PLAY
(
(detuned) conditions.
no mark : DVD PLAY
(
) : TUNER
∗
: Impossible to measure
•
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
•
Signal path.
L
: DVD/CD (VIDEO)
F
: DVD/CD (AUDIO)
J
: OPTICAL OUTPUT
f
: TUNER
E
: AUX IN
•
Abbreviation
CND : Canadian model
RU
CND : Canadian model
RU
: Russian model
Note on Printed Wiring Board:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side) the parts face are indicated.
Note:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
2.
DIAGRAMS
MEX-R1
2
2
MEX-R1
2-1. PRINTED WIRING BOARD – MAIN Board (Component Side) –
: Uses unleaded solder.
IC501
CN101
IC302
IC201
R610
C812
C114
Q310
IC303
D818
C103
IC502
D606
D604
CN901
D803
D814
C529
D605
D902
IC504
C344
Q309
IC603
C333
D201
D502
R505
Q306
C337
Q604
D303
R806
D305
C709
D304
D804
C706
C330
C708
C704
D602
IC503
D812
Q301
R138
D301
R137
Q305
D901
Q801
C707
Q501
Q307
Q304
D811
Q802
Q804
D501
FB105
FB107
FB701
C343
FB702
C345
IC301
D102
C536
FB104
Q201
Q303
C329
D302
C811
C822
R358
D801
IC103
D819
D103
Q302
C111
C702
D603
C819
C105
R807
C208
C505
C321
C322
C323
R809
C106
R811
R812
R813
R906
R810
C823
R803
D807
Q803
R804
R805
R801
FB103
D101
R105
C202
C204
C206
C211
C221
C301
C302
C310
C312
C313
C314
C316
C318
C320
R572
R571
R570
C334
C335
C336
C338
C339
C341
C357
C358
C359
C360
R106
C362
C364
R549
C502
C504
C506 C507
C511
C519
C520
C510
R307
C523
C524
C525
C526
C604
C605
FB301
Q308
C120
R576
R202
R208
R212
R301
R302
R303
R304
R305
R306
R308
R309
R310
R311
R312
R313
R314
R315
C101
C123
R320
R321
C124
C118
R328
R333
R334
R330
R331 R332
R335
R336 R337
R338
R339
R340
R341
R342
R343
C113
R345
R351
R502
R503
R504
R508
R510
R511
R512
R522
R514
R516
R517
R518
R519
R521
R357
R524
R526
R527
R528
R537
R538
R539
R540
R541
R542
R543
R544
R545
R547
R548
R550
R551
R907
R553
R554
R560
R561
R562
R563
C116
R602
R606
R607
R608
R609
R613
R702
R703
R802
R808
R815
R901
FB122
C390
R359
C389
Q311
C122
C115
C346
C112
FB101
IC506
C530
C513
R122
R121
D307
Q312
IC505
C386
IC102
R115
C108
C347
R575
R124
R814
R574
TH501
C223
R577
FB110
FB109
FB303
R131
FB123
FB124
C121
14
1
8
7
1
1
3
3
5
5
4
4
1
2
4 3
1
4
8
5
1
1
3
5
4
8
5
4
50
26
76
100
25
1
75
51
20
11
1
10
22
12
34
44
33
1
23
11
E
B
C
4
1
1
5
8
8
16
9
E
B
C
E
B
C
E
B
C
1
5
(AEP, UK, RU)
MAIN BOARD
(COMPONENT SIDE)
SERVO BOARD
CN3
A
(CHASSIS)
(CHASSIS)
1-864-787-
21
(21)
(CHASSIS)
M901
(FAN)
(FAN)
M
(AEP, UK, RU)
(NTSC)
(PAL)
(EXCEPT US, CND)
(AEP, UK, RU)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
I
J
K
L
O
P
(Refer to page 23
on service manual)
•
Semiconductor
Location
Location
Ref. No. Location
D101
L-4
D102
L-4
D103
I-3
D201
G-13
D301
H-10
D302
H-12
D303
H-12
D304
H-12
D305
H-12
D307
G-8
D501
I-9
D502
L-7
D602
D-3
D603
D-3
D604
F-2
D605
D-3
D606
F-3
D801
D-7
D803
D-7
D804
D-6
D807
D-6
D811
E-3
D812
C-4
D814
D-5
D818
E-3
D819
C-5
D901
K-10
D902
J-10
IC102
K-3
IC103
K-4
IC201
I-13
IC301
F-10
IC302
H-5
IC303
H-6
IC501
J-9
IC502
K-7
IC503
K-10
IC504
L-11
IC505
J-7
IC506
J-6
IC603
G-2
Q201
G-14
Q301
H-9
Q302
C-11
Q303
C-11
Q304
C-11
Q305
C-12
Q306
C-12
Q307
G-12
Q308
H-12
Q309
H-12
Q310
G-12
Q311
E-12
Q312
E-12
Q501
I-8
Q604
G-3
Q801
J-15
Q802
E-3
Q803
E-4
Q804
E-3
3
3
MEX-R1
MEX-R1
2-2. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
: Uses unleaded solder.
1
5
8
17
34
30
25
18
20
L801
CNJ601
CN602
CN602
BUS CONTROL
IN
C602
TH601
D815
IC306
CN301
CN601
(DIGITAL OUT)
J201
C356
C355
C377
C375
C372
C802
C804
C806
C380
C353
C354
C351
C388
C387
CN701
C212
C222
TUX201
(FM/AM TUNER PACK)
C219
C220
C201
C370
C311
C315
C319
C324
C327
C328
C348
C303
C304
C305
C349
S501
RESET
RESET
C512
L501
C528
C527
C903
X201
BZ801
CN401
C818
X502
X501
R903
D808
C331
C376
C701
C516
D805
R902
R904
R346
C378
D810
C816
Q902
C352
R513
C119
C815
D802
C342
R355
R354
D806
D817
C209
R132
R211
C110
R205
C325
C814
C381
C203
IC101
R203
C368
FB112
R506
R525
Q901
D809
C205
C207
R529
R213
C503
R515
R569
C350
C326
FB311
FB312
FB211
FB208
R206
C332
R317
C532
C363
C367
C369 R350
R501
C501
C392
R573
R520
R531
R535
C703
IC801
C809
C366
C820
R910
R905
R207
R204
R210
Q202
C821
R103
R347
C365
D306
R322
R568
FB118
R507
R353
R564
R552
R523
R532
C517
R533
C518
R534
R536
C521
C371
C109
R135
R611
C705
C535
C901
C902
R566
R565
R530
R142
R615
FB302
FB121
FB114
C531
R143
IC305
FB113
R316
R136
R546
FB111
R348
R612
C340
FB102
R352
R141
Q903
R614
R401
IC701
R567
C317
IC304
R364
R349
C126
C127
C391
D816
FB119
C534
C533
L301
R201
R616
R617
R145
1
3
5
4
J201
(ANTENNA IN)
1
4
4
1
YEL
F801
CN801
CNJ601
REMOTE IN
1-864-787-
21
(21)
(CHASSIS)
(CHASSIS)
(AEP, UK, RU)
EXCEPT
AEP, UK, RU
(AEP, UK, RU)
BASE BOARD
CN901
(Refer to page 32 on service manual)
B
(AEP, UK, RU)
1
2
3
4
5
AUDIO OUT: Z x Z
VIDEO OUT: REAR
(R)
(L)
(CHASSIS)
1
9
WHT/BLK
HT
GRN/BLK
GRN
VIO/BLK
VIO
GRY/BLK
GRY
LIGHT BLU
BLU/WHT
ORG/WHT
BLU
GRN
RED
YEL
BLK
FRONT LCH (–)
FRONT LCH (+)
REAR LCH (–)
REAR LCH (+)
REAR RCH (–)
REAR RCH (+)
FRONT RCH (–)
FRONT RCH (+)
ATT
AMP REM MAX 0.3A
ILL
ANT REM MAX 0.1A
PARKING BRAKE
ACC
BATT
GND
2
10
3
11
4
12
5
13
6
14
7
15
8
16
1
9
WHT/BLK
GRN/BLK
VIO/BLK
GRY/BLK
LIGHT BLU
BLU/WHT
YEL
GRN
ORG/WHT
ORG/WHT
WHT
GRN
VIO
GRY
BLU
RED
BLK
2
10
3
11
4
12
5
13
6
14
7
15
8
16
RL+
RL–
GRN/BLK
WHT/BLK
GRY/BLK
VIO/BLK
GRN
WHT
GRY
VIO
FL+
FL–
FR+
FR–
RR+ RR–
ACC GND
BLK
YEL
RED
BLU
ANT REM
NC
NC
BATT
NC
NC
TO
CN801
TO
SPEAKER
BOARD
TO
CN301
(AEP, UK, RU)
(EXCEPT AEP, UK, RU)
ATT
AMP REM
MAX 0.3A
MAX 0.3A
PARKING
BRAKE
BRAKE
(FRONT VIEW)
IN
OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
I
J
K
L
17
18
19
20
21
O
P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
BUS AUDIO IN/AUX AUDIO IN
(R)
(L)
AUDIO OUT: REAR
SUB OUT (MONO)
(R)
(L)
AUDIO OUT: FRONT
(R)
(L)
VIDEO OUT: FRONT
MAIN BOARD
(CONDUCTOR SIDE)
•
Semiconductor
Location
Location
Ref. No. Location
D306
D-6
D802
D-10
D805
D-10
D806
D-9
D808
D-12
D809
C-8
D810
C-9
D815
D-13
D816
D-13
D817
D-12
IC101
J-11
IC304
G-10
IC305
I-6
IC306
B-9
IC701
E-12
IC801
F-12
Q202
F-4
Q901
K-5
Q902
K-4
Q903
K-5
