Sony CDX-GT111 / CDX-GT161 / CDX-GT161S Service Manual ▷ View online
21
21
CDX-GT111/GT161/GT161S
CDX-GT111/GT161/GT161S
IC B/D
L601
R633
R632
R634
R654
R652
JW53
JC795
JC796
JW111
C631
C753
R752
C754
C465
C462
C445
C442
C455
C452
C435
C751
C750
JC754
JC755
C432
JC753
C755
C756
C775
C765
C764
C774
C617
C601
C602
FU601
CN601
R653
JC756
D754
D753
D752
D751
D755
D756
D757
D758
D760
R651
D651
D762
R609
D601
Q631
Q651
C758
IC750
D617
D609
C763
C769
C770
C771
R631
JW52
4-5. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) —
• Refer to page 26 for IC Block Diagram.
(Page 20)
(Page 22)
22
22
CDX-GT111/GT161/GT161S
CDX-GT111/GT161/GT161S
R636
R673
R512
R511
R510
R583
R674
C623
R535
R536
JC681
FB303
FB302
FB309
S502
D510
D512
R514
D511
R505
R504
R563
R544
R522
R521
R565
JW125
R578
CN701
R661
R662
R663
JC527
R693
JC533
R691
JC513
JW141
C622
R585
R584
R756
FB605
R508
R503
R502
R533
C503
C511
R531
R517
R518
R541
R519
R539
R543
FB606
R601
R757
R545
R558
R568
Q580
Q582
Q581
C343
C312
FB305
C306
FB308
C308
L301
FB304
C310
C510
C508
C507
FB501
C504
C509
C501
C516
C513
C523
C522
C519
FB604
C917
IC501
IC602
R540
C918
R582
R676
R567
C512
R561
JC504
L501
R506
R532
R534
R557
R577
R575
R570
JW86
R559
R679
R529
FB310
C305
CNP301
C301
C302
C309
R564
R556
R672
R513
R664
R528
Q664
R546
JC501
D503
X502
X501
R694
D704
D719
D580
D581
R509
R566
R675
R677
R681
R527
R526
R524
R537
R573
R548
R507
R551
R550
R671
C514
R542
R547
FB307
R301
R302
4-6. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) —
• Refer to page 18 for Waveforms.
• Refer to page 27 for IC Pin Descriptions.
• Refer to page 27 for IC Pin Descriptions.
(Page 20)
(Page 21)
(Page 24)
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23
CDX-GT111/GT161/GT161S
CDX-GT111/GT161/GT161S
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
R903
R902
R907
R909
R910
R916
LSW903
LSW904
LSW901
S901
S902
S903
S904
LED941
LED942
LED943
LED944
LED945
LED951
LED952
LED953
LED931
R953
R908
R945
R946
R947
R948
R943
R944
R961
R962
R905
R942
CN901
R911
R912
R913
R914
R915
D903
R931
R932
R933
FB903
FB902
FB901
C987
R981
R982
D981
C985
C986
R987
R984
R985
R986
C983
C984
R992
R934
Q931
Q932
R921
R922
IC
90
1
C981
R954
R901
R904
R949
R950
R951
R952
R977
R978
R979
1
48
37
36
26
25
13
12
R988
R941
D982
D991
D992
D993
D998
RE901
J901
LSW905
LSW906
LSW907
LSW908
LSW909
LSW910
LSW911
LSW912
37
1
LCD901
LIQUID CRYSTAL DISPLAY PANEL
DSPL/DIM
3/REP
4/SHUF
6/PAUSE
AF/TA
5
1
2
LED945,S904
MODE
RE901
(VOLUME)
PUSH SELECT
LSW902
LSW904
PTY
GT111
LSW901
EQ
LED943,
S902
OFF
LED944,S903
SOURDE
LED931
(LCD BACKLIGHT)
LED951–953
(VOLUME ILLMINATE)
LED942
(DISC–SLOT)
LED941,
S901
MAIN BOARD
CN701
A
Z
1-871-017-
(11)
11
1-871-017-
(11)
11
M>
/
SEEK+
.m
/
SEEK-
3
4
5
2
1
AUX
J901
BTM
GT161/GT161S
GT111
SCRL
GT161/GT161S
4-7. PRINTED WIRING BOARD — KEY SECTION —
: Uses unleaded solder.
(Page 19)
IC901
G-8
LED931
C-13
LED941
A-14
LED942
B-8
LED943
A-1
LED944
B-4
Ref. No.
Location
D903
G-11
D981
H-10
D982
H-10
D991
G-9
D992
G-9
D993
G-9
• Semiconductor Location
Ref. No.
Location
LED945
D-5
LED951
B-3
LED952
C-4
LED953
C-3
Q931
H-7
Q932
H-6
Ref. No.
Location
24
24
CDX-GT111/GT161/GT161S
CDX-GT111/GT161/GT161S
D903
R901
R902
R903
R904
D981
R981
R982
D982
R992
CN901
R943
R944
R932
R934
R933
R931
R941
R942
R949
R950
R954
R961
R962
R945
R946
R951
R952
R953
R948
R947
LSW901(1/2)
R922
R921
LSW902(1/2)
C981
C985
C986
R987
R988
C987
R905
RE901
Q931
Q932
J901
LCD901
D998
LED931
LED942
LED943
LED941
LED944
LED945
LED951
LED952
LED953
IC901
FB901
FB902
FB903
D991
D992
D993
LSW903(1/2)
LSW904(1/2)
S904
LSW905(1/2)
LSW906(1/2)
LSW907(1/2)
LSW908(1/2)
LSW909(1/2)
LSW910(1/2)
LSW911(1/2)
LSW912(1/2)
R907
R908
R909
R911
R910
R912
R913
R914
R915
R916
S901
S902
S903
LSW901(2/2)
LSW902(2/2)
LSW904(2/2)
LSW903(2/2)
LSW906(2/2)
LSW907(2/2)
LSW905(2/2)
LSW910(2/2)
LSW908(2/2)
LSW909(2/2)
LSW912(2/2)
LSW911(2/2)
C983
C984
R984
R985
R986
R977
R979
R978
4-8. SCHEMATIC DIAGRAM — KEY SECTION —
(Page 22)
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