DOWNLOAD Sony CX-LFAV500 / XR-FAV500 Service Manual ↓ Size: 6.25 MB | Pages: 60 in PDF or view online for FREE

Model
CX-LFAV500 XR-FAV500
Pages
60
Size
6.25 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cx-lfav500-xr-fav500.pdf
Date
PREV: Sony XR-FAV500 Service Manual

Sony CX-LFAV500 / XR-FAV500 Service Manual ▷ View online

25
25
CX-LFAV500
7-6. PRINTED WIRING BOARDS  – VCD SECTION –
• See page 19 for Circuit Boards Location.
IC804
IC701
IC805
IC802
IC801
IC803
TO
V-OUT BOARD
CN771
(Page 34)
TO
MAIN BOARD
CN303
(Page 28)
TO
BD BOARD
CN105
(Page 23)
TO
VCD BOARD
CN102
(Page 23)
TO
FRONT BOARD
CN605
(Page 32)
Ref. No.
Location
D301
C-7
D701
C-6
D801
C-2
D803
B-6
D805
B-5
IC701
C-6
IC801
B-1
IC802
B-3
IC803
B-1
IC804
C-8
IC805
A-2
Q309
C-7
Q801
C-7
Q802
C-3
Q901
A-5
• Semiconductor
Location
• 
 : Uses unleaded solder.
26
26
CX-LFAV500
7-7. SCHEMATIC DIAGRAM  – VCD SECTION (1/2) –
• See page 19 for Waveforms.  • See page 39 for IC Block Diagrams.
24
R843
R841
R842
R844
C836
C837
C835
C834
C863
C830
C804
R802
R801
C801
C802
R850
R851
R940
R930
R931
R932
R933
R947
R934
R935
R937
R936
R921
R922
R923
R832
C923
C846
C8
44
C8
43
C8
47
R938
R939
R804
R852
R818
R823
R822
Q801
R833
C827
C805
C862
C806
CN801
C803
R
906
JR
802
JR
80
3
CN802
C822
IC804
IC801
R
909
R925
R926
R927
IC803
IC
805
R942
R944
R946
R9
41
R
943
R
945
D801
100
100
100
100
47 16V
0.1
0.1
0.1
0.1
0.1
0.1
4.7k
4.7k
47 16V
0.1
0
0
68k
100
100
100
100
100
100
100
100
100
100
100
100
4.7k
0.01
2
2p
2
2
p
2
2p
2
2p
2.7k
150k
1k
0
18 1/8W
18 1/8W
100 1/8W
2SC3266
GR
82
0.1
0.1
100p
47
16V
5P
1.0MM FFC
0.1
1
k
23P
1.0MM FFC
47
16V
GLT44016-30TC
ES3880FM
1
k
0
0
0
HT27C020
(D0)
B
H
2220
FM
V
-TR
4.7k
4.7k
4.7k
2.2k
2.2k
2.2k
UDZSTE-173.9B
0
0
TO
FRONT
BOARD
CN605
(Page 33)
27
27
27
CX-LFAV500
7-8. SCHEMATIC DIAGRAM  – VCD SECTION (2/2) –
• See page 19 for Waveforms.
26
TO
V-OUT
BOARD
CN771
(Page 35)
TO
MAIN
BOARD
CN303
(Page 29)
C807
C825
C824
C819
C818
C817
C815
FB803
C711
C713
C712
C902
C903
C905
C839
C813
C838
C909
C853
C854
C723
C855
C856
R830
R831
C608
C611
R815
R814
R816
R817
R808
R813
R812
R809
R819
R820
R810
R821
R811
R711
R713
R714
R716
R718
R717
R715
R710
R719
R721
R720
R722
R709
R701
R702
R902
R903
R901
C610
C311
R304
R305
C609
FB815
FB813
FB814
FB816
FB817
C612
R825
L901
C904
C831
C816
C814
C826
C310
R853
C810
C808
C719
C715
716
C710
C704
D7
01
CN804
Q901
C722
C718
C717
C721
C720
C714
R708
CN806
C703
IC701(1/2)
IC701(2/2)
R705
R703
R706
R704
C705
C706
C708
C707
R
8
49
FB802
R707
C709
FB811
FB801
Q309
C308
X801
C821
12p
C820
15p
R824
Q802
D803
D301
C309
R341
C302
R306
IC802
CN803
D805
C823
0.1
0.1
1
0.1
0.1
0.1
0.1
0
68p
68p
68p
220p
470p
22p
100p
0.1
0.1
0.1
47p
47p
0.1
8p
8p
10k
10k
220 10V
0.1
100
100
100
100
4.7k
100k
4.7k
100
10k
10k
4.7k
4.7k
220
22k
22k
22k
27k
27k
27k
27k
22k
820k
820k
820k
820k
10k
100
100
220
0
75
1/10W
0.1
0.1
6.8
1/8W
100 1/8W
220 10V
0
0
0
0
0
3.3k
470 6.3V
2.2 50V
100 10V
47 16V
47 16V
100 10V
8.2k
1
0.1
1
1
1
47
16V
1
U
DZS
TE-176.2B
4P
2SA1162-G
1
1
1
1
1
68p
10k
E
AR
TH
 TE
RM
IN
AL
11P
1
0.0047
0.0047
0.0047
0.0047
NJM14558V
-TE2
NJM14558V
-TE2
220
220
220
220
10
0
0
180
1/8W
100
10V
0
0
2SC3266
GR
220
10V
27MHz
1k
2SC2712L-TE85L
1SS355TE-17
UDZSTE-173.9B
0.1
270
10
50V
0
ES3889
9P
1.0MM FFC
1SS355TE-17
10
50V
0
10uH
24
JR804
0
C857
0.01
C858 0.1
C859 0.1
L802
10uH
L801
28
28
CX-LFAV500
7-9. PRINTED WIRING BOARD  – MAIN SECTION –
• See page 19 for Circuit Boards Location.
IC301
IC504
IC503
R
L
AUX IN
MAIN BOARD
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
TO
FRONT BOARD
CN601
(Page 32)
F
5
6
7
1
2
3
4
L-CH
R-CH
ERASE
HEAD
REC/PB
HEAD
TO
MIC/ECHO
BOARD
CN501
(Page 34)
G
TO
HP/MIC JACK
BOARD
CNA781
(Page 34)
H
TO
VCD BOARD
CN806
(Page 25)
C
TUNER
BLOCK
FAN
SUBWOOFER
SPEAKERS
L
R
L+
R+
L-
R-
1-689-559-
TO
PT BOARD
CN801
(Page 36)
I
14
14
(SP,MY)
(TH)
(TH)
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
D201
H-1
D202
H-2
D203
I-6
D204
H-4
D205
H-3
D206
H-5
D207
H-5
D208
H-4
D209
H-1
D302
E-4
D304
E-4
D320
D-2
D402
F-5
D404
F-6
D405
F-6
D406
F-6
D407
F-6
D408
D-6
D409
D-6
D410
D-6
D411
D-7
D412
D-6
D414
I-6
D415
I-7
D417
F-4
D420
G-2
D451
H-7
D452
H-7
D802
C-6
D804
C-6
D805
C-6
D807
G-7
D809
H-7
IC301
E-4
IC503
F-1
IC504
F-2
Q201
H-1
Q203
H-2
Q204
H-3
Q205
H-3
Q206
H-3
Q207
G-3
Q208
H-3
Q209
G-3
Q210
G-3
Q214
H-4
Q215
H-2
Q216
H-5
Q217
H-4
Q218
H-5
Q219
H-4
Q220
H-4
Q221
H-4
Q222
H-4
Q223
H-5
Q224
H-3
Q225
H-5
Q227
H-3
Q229
H-4
Q243
H-1
Q253
H-5
Q254
H-3
Q261
G-4
Q262
G-3
Q263
G-3
Q301
E-1
Q302
E-2
Q303
E-1
Q304
E-1
Q305
D-2
Q306
D-1
Q307
D-2
Q308
D-3
Q309
E-3
Q310
E-2
Q311
D-2
Q312
B-4
Q401
E-7
Q402
H-6
Q403
I-6
Q405
I-7
Q406
G-4
Q407
F-4
Q408
G-2
Q409
G-2
Q411
G-1
Q412
G-1
Q451
C-7
Q452
C-7
Q453
C-7
Q454
C-7
Q801
H-7
Q802
H-7
Q803
G-7
Q804
C-6
Q805
C-5
Q806
H-7
Q807
H-7
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