Sony CDX-R3000 / CDX-R3000T Service Manual ▷ View online
25
25
CDX-R3000/R3000T
3-8. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 18 for Common Note on Schematic Diagram and Waveforms.
• Refer to page 29 for IC Block Diagrams.
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
(
no mark : FM
(
) : AM or MW
<
> : CD PLAY
(Page 26)
IC B/D
IC B/D
IC B/D
R406
R407
R408
R409
R431
R433
R441
R443
R451
R453
R461
R463
R479
R752
R432
R442
R1
R756
C406
C758
C759
C761
C412
C760
L1
R3
R2
C754
R4
R5
R10
R11
D1
D752
D753
D754
D755
D756
D757
D758
C753
JC1
JC401
L601
C752
R405
C11
C404
C413
C332
C333
C432
C452
C442
JC331
C462
C771
C770
C769
C755
C763
JC753
C751
C618
C617
C601
C602
C756
D751
D759
D760
D762
D761
C5
C7
D609
D601
C405
Q441
Q431
Q451
Q461
R452
R462
C401
J330
C407
F901
J1
TU1
C3
C1
C2
R7
R6
R59
R29
Q22
R8
R9
Q1
R60
R61
C10
Q52
C4
C6
C57
C58
C51
R54
C56
C55
C54
C53
C62
R58
X51
C59
R55
C60
C479
D479
R651
R652
R609
C431
C441
C451
C461
Q51
Q479
Q478
IC51
R52
R51
R53
R57
R56
IC401
CN601
IC750
JC445
Q471
Q481
R472
R482
R471
R481
C471
C481
R411
R410
C13
C12
C764
C765
C750
26
26
CDX-R3000/R3000T
3-9. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 18 for Common Note on Schematic Diagram and Waveforms.
(Page 23)
(Page 28)
(Page 25)
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
(
no mark : FM
(
) : AM or MW
<
> : CD PLAY
D502
R517
R674
R583
R531
R634
R633
R523
R525
R524
R532
R503
R502
R526
R506
R584
R507
R514
R513
C631
C301
C303
C305
R527
R636
C623
JC501
R518
R544
R557
R547
R528
R563
R567
R501
R705
JC503
D710
D711
D712
D716
D717
D718
D720
R510
R511
R530
R560
R559
R572
C511
R521
R522
R301
R302
C302
R504
R505
C343
L303
L305
L306
L301
C307
C306
L302
L307
L304
C510
C501
C514
C512
C513
C504
C509
R516
C621
R570
C622
R631
C502
Q631
R632
R672
R671
C515
C508
C507
R566
C503
C517
R565
D501
R512
R571
R515
D581
C308
CNP301
R540
R541
R551
R550
C516
C516
R558
Q664
R535
X502
R564
R539
R568
R585
Q580
D580
R582
J561
R706
D719
Q651
R653
R654
D651
S702
IC602
JC681
CN701
R534
X501
Q581
Q582
C518
R509
R508
L563
L562
L561
R549
IC501
R556
R536
R673
R543
D715
R704
R569
R552
27
27
CDX-R3000/R3000T
3-10. PRINTED WIRING BOARD — KEY SECTION — • Refer to page 18 for Common Note on Printed Wiring Boards.
: Uses unleaded solder.
(Page 24)
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
LED916
LED911
LED902
LED912
LED913
LED914
LED917
LCD901
LED918
LED919
LED920
LED921
LED908
LED907
S905
S906
S904
S922
S910
LED905
S902
LED932
S917
S911
LED906
LED961
S912
IC971
LED922
LED903
LED931
S913
S914
LED915
R950
R951
R949
S915
R914
S916
S918
S919
S920
S921
S908
S907
S903
R932
R931
R933
R913
S900
LED904
LED910
S901
S961
C991
CN901
IC901
D902
D964
D901
C971
R977
R992
R996
R995
R994
R989
C992
C993
C994
C995
R937
R901
D962
R903
R902
R907
R912
R911
R956
R915
R916
R917
R918
R919
R920
R921
R986
D963
R974
R991
R961
R945
R955
R971
R972
R982
R981
R983
R984
R993
R985
R987
R988
D991
C996
IC981
C982
D903
C981
R962
R963
R938
R942
R941
R922
R957
R975
Q901
Q902
R924
R925
R926
D992
R978
R946
R997
R998
R905
R904
R906
IC971
D-14
IC981
H-6
LED902
A-13
LED903
D-3
LED904
D-2
LED905
A-1
LED906
B-2
LED907
D-7
LED908
D-5
Ref. No.
Location
D901
G-11
D902
G-10
D903
G-13
D962
G-5
D963
G-4
D964
G-5
D991
H-5
D992
H-9
IC901
G-8
• Semiconductor Location
Ref. No.
Location
LED910
C-12
LED911
B-13
LED912
C-13
LED913
D-12
LED914
D-11
LED915
D-15
LED916
D-9
LED917
D-9
LED918
D-8
LED919
D-7
Ref. No.
Location
Ref. No.
Location
LED920
D-6
LED921
D-5
LED922
C-3
LED931
C-11
LED932
C-4
LED961
B-7
Q901
G-4
Q902
G-4
28
28
CDX-R3000/R3000T
3-11. SCHEMATIC DIAGRAM — KEY SECTION — • Refer to page 18 for Common Note on Schematic Diagram.
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
no mark : FM
(Page 26)
R984
R985
R986
CN901
R996
R994
R995
R987
R988
R989
R925
R926
R931
R932
R962
R902
R903
R912
R913
R937
R941
R945
R949
R950
R955
R977
R975
D963
R993
D902
R992
R901
R904
R905
R906
R907
R911
R914
R915
R916
R917
R918
R919
R920
R921
R922
R933
R938
R942
R946
R951
R961
R963
R972
D901
LED902
LED903
LED904
LED905
LED906
LED907
LED908
LED910
LED911
LED912
LED913
LED914
LED915
LED916
LED917
LED918
LED919
LED920
LED921
LED922
LED932
LED961
D903
R998
R997
R978
R971
R981
R982
R983
R924
R974
C971
C982
C996
C991
C992
C993
C994
C995
C981
D991
R991
D992
D964
D962
S900
S910
S901
S902
S903
S911
S912
S913
S914
S915
S916
S904
S905
S906
S907
S908
S917
S918
S919
S920
S921
S922
S961
R956
R957
LED931
IC971
IC981
IC901
Q902
LCD901
Q901
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