Sony CDX-S22 / CDX-S22S Service Manual ▷ View online
25
25
CDX-S22/S22S
CDX-S22/S22S
3-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) —
• Refer to page 18 for Waveforms.
• Refer to page 34 for IC Pin Descriptions.
• Refer to page 34 for IC Pin Descriptions.
R636
R673
R512
R511
C301
C302
R583
R674
R582
C623
R535
R536
D510
D512
R514
R534
R550
R551
R537
R573
D511
R505
R504
R563
R544
R522
R521
R565
R561
FB310
JW86
JW125
R542
R578
R705
R575
JW58
JW45
JW149
JW120
JW146
JW145
JW49
JW48
JW127
C622
R585
CN701
R584
R301
R302
FB605
JC506
R508
R503
R502
R533
C503
C511
R531
R517
R501
R518
D702
R519
R566
R539
R675
R676
R677
R601
D701
D790
S502
C343
C306
C308
FB307
C510
L501
C508
C507
FB304
L301
R547
C509
JC533
C504
C531
C513
C501
C502
C512
JC501
R564
C519
FB604
JC681
C550
FB603
R541
R540
R568
JC511
R532
R570
R510
FB501
R543
JC504
R529
JC503
R679
R556
R557
C756
R507
R546
R545
R513
R567
R671
C514
D503
R681
R528
R509
FB305
FB302
FB309
C305
FB308
IC602
S702
FB606
X502
X501
JC527
FB303
Q582
Q581
Q580
D580
D581
R672
R558
Q664
C516
R756
D719
CNP301
C310
C309
C312
D502
IC501
(Page 27, 29)
(Page 23)
(Page 24)
(Page 21)
26
26
CDX-S22/S22S
CDX-S22/S22S
(Page 22)
3-12. PRINTED WIRING BOARD — KEY SECTION (AEP, UK MODEL) —
• Refer to page 17 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
LED921
S921
LED920
S920
LED919
S919
LED918
S918
LED917
S916
LED916
LED915
S915
LED914
S914
S913
LED913
LED912
S912
S902
LED902
S917
LED905
R957
LED952
R952
LED903
R955
R956
S903
LED907
S907
R951
R930
S908
LED908
R973
R908
R907
LED909
LED942
R910
IC971
R925
R926
R933
R922
LED941
R909
R921
LED951
LED901
S901
S905
R929
S909
R936
R935
LED932
LED931
LSW910
LSW911
LSW906
LSW904
LCD901
R947
R948
R919
R918
R917
R943
R983
C982
R916
R915
R914
R940
R939
IC901
R913
R912
R911
C984
R986
C983
R985
R984
C986
C985
R979
R987
D982
R977
R978
R963
R962
R976
D902
CN901
R961
C971
R972
R901
R902
D901
R974
R981
Q921
R967
D981
R982
C981
R944
R903
R904
R906
R905
( ): SIDE B
LED901
A-14
LED902
D-12
LED903
C-2
LED905
A-1
LED907
C-3
LED908
C-12
LED909
C-13
LED912
D-11
Ref. No.
Location
(D901)
G-11
(D902)
G-11
(D981)
G-6
(D982)
G-10
(IC901)
G-8
IC971
D-14
• Semiconductor Location (AEP, UK model)
Ref. No.
Location
LED913
D-10
LED914
D-9
LED915
D-8
LED916
D-8
LED917
D-7
LED918
D-6
LED919
D-5
LED920
D-4
Ref. No.
Location
Ref. No.
Location
LED921
D-3
LED932
C-4
LED941
B-14
LED942
C-14
LED951
A-13
LED952
A-2
(Q921)
G-4
27
27
CDX-S22/S22S
CDX-S22/S22S
3-13. SCHEMATIC DIAGRAM — KEY SECTION (AEP, UK MODEL) —
(Page 25)
CN901
R984
R985
R986
D901
R977
R978
R979
R935
R939
R943
R947
R974
R976
R925
R929
R951
R981
R982
R926
R930
R921
R955
R922
R933
R956
R957
R936
R940
R944
R948
R952
D981
R961
R962
R963
C982
C986
C985
C981
C983
C984
S903
LSW904(1/2)
S905
S902
S901
LSW906(1/2)
S907
R906
R905
R904
R903
R902
R901
S908
S909
LSW910(1/2)
LSW911(1/2)
S912
S913
S914
S915
S916
S917
S918
S919
S920
S921
R919
R918
R917
R916
R915
R914
R913
R912
R911
R910
R909
R908
R907
IC901
D982
R987
R983
LED931
R972
R973
C971
IC971
LSW911(2/2)
LSW910(2/2)
LSW906(2/2)
LSW904(2/2)
LED932
Q921
D902
LCD901
R967
LED951
LED901
LED941
LED942
LED909
LED908
LED902
LED912
LED913
LED914
LED915
LED916
LED917
LED918
LED919
LED921
LED920
LED907
LED903
LED952
LED905
28
28
CDX-S22/S22S
CDX-S22/S22S
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
LED901
S901
LED951
R921
R922
R909
R908
LED909
R973
R930
LED908
LED931
R929
S909
S908
LED941
R933
R925
R926
R907
LED942
R910
R935
IC971
LED902
S902
LED913
S913
LED914
S914
LED915
S915
LED916
S916
LED917
S917
LED918
LCD901
S918
LED919
S919
LED920
S920
LED921
S921
S905
LED952
LED905
R957
R956
R955
R952
LED903
S903
LED907
S907
R951
LED932
LSW906
LSW904
LSW910
LSW911
R905
R906
R903
R904
R947
Q921
R967
R982
R981
D981
C981
R983
C982
IC901
R939
R915
R943
R916
R944
R917
R918
R919
R948
R940
R968
R914
R913
C984
R986
C983
R985
R984
C986
C985
R977
R979
R987
R963
R962
R976
R978
D982
D902
R936
R912
R911
R974
R961
CN901
D901
C971
R972
R901
R902
(Page 22)
3-14. PRINTED WIRING BOARD — KEY SECTION (EXCEPT AEP, UK MODEL) —
• Refer to page 17 for Circuit Boards Location.
: Uses unleaded solder.
( ): SIDE B
LED901
A-14
LED902
D-12
LED903
C-2
LED905
A-1
LED907
C-3
LED908
C-12
LED909
C-13
LED913
D-11
Ref. No.
Location
(D901)
G-11
(D902)
G-11
(D981)
G-6
(D982)
G-10
(IC901)
G-8
IC971
D-14
• Semiconductor Location (Except AEP, UK model)
Ref. No.
Location
LED914
D-10
LED915
D-9
LED916
D-8
LED917
D-7
LED918
D-6
LED919
D-5
LED920
D-4
LED921
D-3
Ref. No.
Location
Ref. No.
Location
LED932
C-4
LED941
B-14
LED942
C-14
LED951
A-13
LED952
A-2
(Q921)
G-4
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