Read Sony MEX-BT5100 Service Manual online
MEX-BT5100
MEX-BT5100
42
42
5-21. PRINTED WIRING BOARD - KEY Board -
•
: Uses unleaded solder.
• See page 26 for Circuit Boards Location.
C711
R827
IC703
LED801
LED802
LED803
LED801 – 803
(BLUETOOTH INDICATOR)
LED804
LED805
LED806
LED807
LED808
LED809
LED811
LED812
LED813
LED814
LED815
LED816
LED817
LED818
LED819
LED820
LED820, S706
(AEP, UK) (US, CND, E)
LED821
Q801
R751
R757
R761
R768
LED810
S707
S708
S701
S703
S704
S702
S714
S705
S706
PTY
DSPL
DSPL
LED810, S707
(AEP, UK) (US, CND, E)
AF/TA
SCRL
LED821, S709
PAUSE
6
LED807, S710
BBE MP
5
LED808, S713
SHUF
2
LED811, S714
REP
1
LED814, S701
OFF
LED813, S703
CALL
LED804, S704
MENU
LED815, S708
MODE
LED805, S702
SOURCE
LED812, S705
Bluetooth
LED806, S711
4
LED809, S712
3
S709
S710
S711
S712
S713
C702
C703
C704
C709
C710
C712
C71
3
C714
C715
C717
C718
R829
C72
2
C725
R828
C728
C723
C729
C731
C732
D705
D713
D718
D710
D707
IC702
IC704
R723
R726
R814
R813
Q701
R812
R003
R004
R701
R703
R705
R707
R718
C724
R706
R708
R709
R710
R711
R712 R713
R714
R715
R731
R721
R742
R745
R746
R749
R762
R763
R764
R766
Q802
R767
R769
R770
R771
R773
R774
R775
R778
R779
R780
R781
R785
IC705
R788
R793
R720
D701
R801
R802
R803
R804
R805
R806
R807
R808
R808
R809
R81
0
R811
R815
D715
D709
R816
R817
R818
R819
R821
R822
R823
R824
R825
R82
6
R724
X701
CN701
Q803
C721
R795
R727
R717 R716
D706
D703
D719
D704
D702
R704
R719
R722
C730
R820
IC701
FL701
ENC702
E
KEY BOARD
(COMPONENT SIDE)
1-869-285-
21
(21)
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
A
K
K
A
K
A
K
A
K
A
1
2
4
3
LED801 – 821
LED816 – 819
A
K
S701 – 714
FLUORESCENT
INDICATOR
TUBE
1
3
21
34
37
39
1
3
3
4
5
1
25
26
50
51
75
76
100
1 4
8 5
1 2
4 3
D
SUB BOARD
CN902
KEY BOARD
(CONDUCTOR SIDE)
1-869-285-
21
(21)
1
2
3
9
5
4
6
7
8
ROTARY
ENCODER
PUSH LIST
VOL
PUSH LIST
VOL
ENC702
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
Ref. No. Location
• Semiconductor Location
D701
E-9
D702
F-9
D703
F-10
D704
F-9
D705
E-8
D706
E-3
D707
F-2
Ref. No. Location
D709
D709
E-3
D710
F-2
D713
E-10
D715
F-5
D718
F-9
D719
F-9
Ref. No. Location
IC701
IC701
E-5
IC702
F-7
IC703
C-5
IC704
E-5
IC705
E-7
LED801 B-10
Ref. No. Location
LED802 B-10
LED803 B-10
LED804 B-4
LED805 B-1
LED806 C-8
LED807 C-8
LED808 C-6
LED802 B-10
LED803 B-10
LED804 B-4
LED805 B-1
LED806 C-8
LED807 C-8
LED808 C-6
Ref. No. Location
LED809 C-7
LED810 C-5
LED811 C-6
LED812 B-4
LED813 C-4
LED814 C-3
LED815 A-3
LED809 C-7
LED810 C-5
LED811 C-6
LED812 B-4
LED813 C-4
LED814 C-3
LED815 A-3
Ref. No. Location
LED816 B-3
LED817 B-3
LED818 B-2
LED819 C-3
LED820 C-10
LED821 C-9
LED817 B-3
LED818 B-2
LED819 C-3
LED820 C-10
LED821 C-9
Ref. No. Location
Q701
Q701
E-4
Q801
B-10
Q802
F-10
Q803
E-10
(Page 38)
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