Sony CDX-GT820IP Service Manual ▷ View online
CDX-GT820IP
CDX-GT820IP
25
25
R333
R346
R306
R373
R30
4
R305
R325
R34
2
R34
1
R343
R34
4
R345
R369
R370
R36
8
R375
R339
R615 R616 R617
Q601
R618 R619
Q607
R661
D600
R34
7
R350
R364
R36
5
R31
3
R336
R335
R36
6
CN605
CN604
Q602
R331
R310
R314
R658
R659
R660
Q606
R657
R667
R362
C34
2
C694
C689
C332
C614
C613
D61
8
D61
2
D61
1
D61
0
D614
D619
D616
D61
7
D61
3
D61
5
D63
1
D630
D151
C15
7
D156
D152
C337
C339
R322
R323
R385
R420
R309
R391
R334
C340
R352
L151
C696
C608
R376
S302
CN370
X301
C331
R353
R384
R337
C338
R317
R360
IC303
X302
C334
C333
IC600
D661
C698
C699
C695
5-8. SCHEMATIC DIAGRAM – MAIN Section (4/4) –
• See page 19 for Waveforms. • See page 32 for IC Pin Function Description of IC303.
(Page 22)
(Page 23)
(Page 24)
(Page 27)
CDX-GT820IP
CDX-GT820IP
26
26
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
S701
LED701
LED702
R703
CN701
1
12
13
24
R704
BP701
FFC701
LED702
(DOOR INDICATOR)
LED701,S701
;
MAIN BOARD
CN370
A
KEY BOARD
CN901
B
1-875-315-
1-875-315-
(11)
11
(11)
11
5-9. PRINTED WIRING BOARD – SUB Section –
•
: Uses unleaded solder.
(Page 21)
(Page 28)
CDX-GT820IP
CDX-GT820IP
27
27
LED701
LED702
BP701
R704
R703
CN701
S701
FFC701
5-10. SCHEMATIC DIAGRAM – SUB Section –
(Page 25)
(Page 29)
CDX-GT820IP
CDX-GT820IP
28
28
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
FB902
FB901
BRN
RED
ORG
FB9
03
J901
AUX
LED903
S903
S904
S905
S906
R801
S907
R847
S911
S908
S910
LED904
LED906
LED910
LED915
S916
LED914
LED911
LED912
LED909
LED916
S91
4
S913
S915
S909
S912
LED901
LED920
LED919
LED917
LED918
R848
LED908
R861
LED907
LED902
IC903
1
2
4
3
S902
LED913
R868
R845
R846
R884
R886
D905
R916
R924
S901
R858
ORG
RED
BRN
IC901
D918
R89
5
R859
R876
R912
R829
R839
X901
R854
R821
R913
R853
R905
R857
C912
C911
C915
R882
R873
C910
R832
R90
0
Q905
R802
R909
R870
R904
C917
R902
R875
RB901
R824
R874
R869
R914
R877
R879
C918
R841
C916
R865
R838
R866
R836
R837
R860
R823
CN901
24
13
1
12
S901
FRONT PANEL
OPEN/CLOSE
DETECT
R903
R894
R827
R833
R835
R855
R843
R872
R893
R899
R898
R881
R897
R878
R892
C902
R831
C903
C909
C920
R811
R813
R864
R817
R901
R863
D914
IC902
R822
R819
Q911
R922
Q91
0
R920
R921
R826
R825
Q904
D907
R862
R828
R830
D917
D911
D91
3
D909
D906
D912
D915
R896
D908
R91
5
D910
R856
R834
R842
R805
R803
R808
R806
R867
C914
D916
Q903
Q902
R840
R804
R81
0
R814
R809
R844
R807
R812
R925
R923
R880
R907
R906
R926
R927
R928
R929 R930
R931
R932
R908
R820
R816
R81
8
R815
R871
R933
FL901
FLUORESCENT INDICATOR TUBE
/LIST/
BROWSE
LED906,S913
IC903
S911,LED910
S902,LED909
S903,LED912
S904,LED911
S905,LED914
S906,LED913
S907,LED916
OFF
LED904,S914
/BACK
LED917–920
(RING ILLUMINATION)
1/REP
2/SHUF
3/ALBUM –
4/ALBUM +
5
6/PAUSE
S908,LED915
DSPL
LED903,S915
LED907,S912
LED908,S909
SOURCE
LED902,S916
LED901,S910
MODE
SCRL
N
SEEK–
.
SEEK+
1-875-740-
(11)
11
1-875-738- (11)
11
1-875-738- (11)
11
1-875-740- (11)
11
RE901
PUSH ENTER/SOUND/MENU
B
SUB BOARD
CN701
5-11. PRINTED WIRING BOARDS – KEY Section –
• See page 16 for Semiconductor Location. •
: Uses unleaded solder.
(Page 26)
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