STR-DA4300ES
6-78. PRINTED WIRING BOARD – DISPLAY Board –
1
2
3
DISPLAY BOARD
A
D702
Digital
Cinema
Sound
CN703
R719
B
BL
Q702
B E
KEY1
BOARD
CN715
(Page 104)
MUSIC
S701
C
R730
ZONE
POWER
SELECT
R703
R736
S712
S711
R705
D
Q705
S715
ROTARY ENCODER
JW705
INPUT SELECTOR
E
3
1
S701 – 712
F
STR-DA4300ES
• See page 35 for Circuit Boards Location.
4
5
6
ND701
FLUORESCENT INDICATOR TUBE
C704
66
62
55
JW750
JW738
C707
JW752
JW729
2CH/A.DIRECT
MOVIE
S702
A.F.D.
S703
S704
C708
C706
R728
R727
JW756
R708
R729
JW785
D703
MULTI CHANNEL DECODING
JW753
JW749
JW760
JW764
T701
JW759
R734
INVERTER
JW758
TRANSFORMER
D708
C716
R721
JW765
C713
C715
JW766
R720
Q703
Q704
D707
L701
B E
B E
R712
JW767
Q706
D706
C714
C
C
D704
B
E
B
E
JW755
D705
JW731
JW740
JW730
JW769
C712
R731
JW725
JW726
C754
CN702
CN701
14
1
1
CONTROL BOARD
CONTROL BOARD
BH
BG
CN2017
CN2016
(Page 97)
(Page 97)
: Uses unleaded solder.
7
8
9
12
5
1
SUR BACK
DECODING
DISPLAY
DIMMER
S705
S706
S707
R725
R726
R707
CN708
JW720
JW723
JW715
JW716
JW768
JW717
JW718
JW714
C711
C710
R717
R716
1
CN710
16
CN705
JW788
1
7
3
12
JW789
CONTROL
MAIN VOL
BF
BM
BOARD
BOARD
CN2015
CN712
(Page 97)
(Page 104)
(Page 104)
102
102
10
11
12
(Page 104)
BN
MIC BOARD
CN718
JW751
C718
C724
IC701
1
3
IC702
FB701
1
3
D710
R706
C733
C731
C729
C701
C740
C747
R750
R753
CN709
E
C739
IC703
R748
C743
JW787
Q708
7
1
FB702
8
14
C735
R741
MEMORY/ENTER
C734
S708
C732
R740
C745
C751
TUNING
MODE
R724
R723
S709
JW778
JW779
S714
ROTARY ENCODER
TUNING
3
1
CN706
8
1
POW SW
VIDEO3 BOARD
BR
BK
BOARD
CN723
CN2
(Page 94)
VIDEO3 BOARD
BJ
CN722
(Page 94)
13
14
Q701
Q709
R757
E
B
E
B
R701
R733
R735
Q710
R759
E
B
Q711
C727
R772
B E
R758
R
G
JW722
C725
D701
R754
ON/STANDBY
C722
R737
C749
C726
C730
C728
CN707
BP
KEY2 BOARD
CN727
(Page 104)
TONE
MODE
S710
S713
ROTARY ENCODER
TONE
3
1
11
1-873-635-
(13)
• Semiconductor
Location
Ref. No. Location
D701
B-14
D702
B-3
D703
C-6
D704
D-4
D705
D-4
D706
D-5
D707
D-4
D708
D-5
D710
B-11
IC701
B-10
IC702
B-11
IC703
B-12
Q701
B-13
Q702
B-2
Q703
D-5
Q704
D-5
Q705
D-3
Q706
D-4
Q708
B-11
Q709
B-13
Q710
B-14
Q711
B-13