Sony CDX-R33EE Service Manual ▷ View online
21
21
CDX-R33EE
CDX-R33EE
3-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 27 for IC Block Diagrams.
(Page 23)
(Page 22)
IC B/D
C479
L1
C406
JC445
JC401
FB1
JC446
JC12
JC1
R405
R406
R407
R408
R409
C431
C451
C441
C461
R431
R451
R441
R461
R432
R452
R442
R462
R433
R453
R443
R463
D1
C5
R1
R410
R411
C471
C481
R471
R481
R472
R482
R4
R12
R13
R401
C11
C13
C12
C6
C404
C405
Q481
Q471
Q461
Q441
Q451
C413
Q431
R335
0
C484
C474
C432
C452
C442
C462
C7
C4
R5
C407
C401
C412
Q479
Q478
TU1
Q1
J1
IC401
R3
R2
J330
22
22
CDX-R33EE
CDX-R33EE
3-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — • Refer to page 28 for IC Block Diagram.
(Page 21)
(Page 23)
IC B/D
L601
R633
R632
R634
R654
R653
R652
R651
R609
JC756
D764
R479
C631
D751
D752
D753
D754
D755
D756
D757
D758
C753
D759
D760
R752
C758
C759
C760
C761
C752
C754
JC754
C750
R631
JW52
C755
JC753
C763
C769
C770
C776
C751
C775
C765
C764
C774
C617
C618
C601
C602
D601
C771
CN601
JC755
D763
D617
D651
D762
D761
D609
D479
Q651
Q631
IC750
JW53
JW98
FU601
C609
23
23
CDX-R33EE
CDX-R33EE
• Refer to page 16 for Waveforms.
3-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 31 for IC Pin Description.
(Page 25)
(Page 21)
(Page 22)
(Page 19)
R636
R671
R672
R673
R512
R511
C302
R583
D719
R674
C623
R535
R536
JC681
D510
D512
R534
R557
R573
R528
D511
R505
R504
R563
R544
R522
R521
R565
JC527
C550
JC533
R576
R574
R542
R547
R578
R705
C622
R585
R584
R301
R302
FB605
R508
R503
R502
R552
R533
C503
C511
R531
R517
R501
R518
R541
R540
D702
R519
R566
R539
R543
R675
R676
R677
R681
R601
D701
FB308
FB303
FB305
C306
FB310
C531
C510
C508
C507
C504
FB501
C513
C501
JC501
C509
C519
FB606
FB604
Q581
Q580
D581
Q582
CN701
JC5
FB307
FB302
FB304
L301
CNP301
FB603
R564
R567
C512
C502
C514
JC504
R561
R532
R510
R506
R756
R570
R513
R514
R679
R569
R529
R509
JC505
C308
C310
C309
C305
FB309
C312
C301
C343
IC602
Q664
JC506
IC501
MB90487APF-G
-145-BNDE1
X501
L501
D502
JC503
D503
MMDL914T1
R550
C756
JC511
S702
JW61
JW112
R704
JW58
X502
R558
R568
R538
R549
C523
C516
D580
MM3Z7V5ST1
R582
C562
24
24
CDX-R33EE
CDX-R33EE
3-12. PRINTED WIRING BOARD — DISPLAY SECTION — • Refer to page 15 for Circuit Boards Location.
: Uses unleaded solder.
(Page 20)
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
LED922,S922
LED932
(LCD BACK LIGHT)
LCD901
LIQUID CRYSTAL DISPLAY PANEL
DSPL
LED961
(DISC IN)
LED910,S910
EQ3
ATT
S901
S961
(DOOR)
OPEN/EJECT
3
4
5
6
LED916,S916
LED914,S914
MODE
LED907,S907
SEL
S920
1/GP/DISC–
2/GP/DISC+
BTM
S921
LED919
1
52
1
LED921
LED918
2
LED920
LED917,S917
3/REP
4/SHUF
S918
SCRL
LED913,S913
SENS
LED915,S915
OPEN/EJECT
S900
OFF
SEEK
LED902,
S902
LED912,
S912
LED911,
S911
LED908,S908
SOURCE
LED903,S903
S919
1-865-677-
12
12
MAIN BOARD CN701
B
1-865-677-
12
12
LED906,
S906
LED904,
S904
(VOLUME)
LED905,
S905
IC971
LED906
LED905
S905
S906
C905
S922
S961
LED922
LED932
LED904
S901
S904
LED903
S903
LED961
LED910
LED931
S910
LED912
R912
S912
R913
S900
LED914
S914
LED913
S913
IC971
LED902
S911
LED911
S902
C903
LED907
LED908
S908
S907
LED921
LED920
S920
S918
LED919
S919
S921
LED918
LED916
S915
S916
S917
LED917
LED915
R906
R903
R902
R907
R905
R904
R922
Q901
R937
R935
R925
R924
R926
R953
R961
R962
R927
R989
R921
R988
D991
R933
FMB3
IC901
R919
R931
C991
R920
R991
R976
R987
R996
R995
R994
C992
C993
R917
R918
D992
R971
R929
D902
D901
R982
R981
R983
R941
C995
R915
R916
R984
R993
R914
R942
R943
C971
R972
CN901
R901
R911
R978
Ref. No.
Location
D901
G-11
D902
F-11
D991
G-6
D992
G-9
IC901
G-8
IC971
D-14
• Semiconductor Location
LED902
A-14
LED903
D-3
LED904
D-2
LED905
A-1
LED906
B-2
LED907
D-4
LED908
D-5
LED910
C-12
LED911
B-14
LED912
C-13
LED913
D-12
LED914
D-11
LED915
D-10
LED916
D-10
LED917
D-9
LED918
D-8
LED919
D-7
LED920
D-6
LED921
D-6
LED922
C-3
LED932
C-4
LED961
B-7
Q901
G-4
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Click on the first or last page to see other CDX-R33EE service manuals if exist.