Printed Wiring Boards - Panel Section - Sony STR-DA4300ES Service Manual

STR-DA4300ES
6-80. PRINTED WIRING BOARDS – PANEL Section –
1 2
KEY1 BOARD
A
S720
R760
3
DMPORT
CN715
B
BL
KEY2 BOARD
C
D
S720, 721, 725
E
F
STR-DA4300ES
• See page 35 for Circuit Boards Location.
3 4
S721
R761
1
HDMI
11
(13)
1-873-636-
DISPLAY BOARD
CN703
(Page 102)
SPEAKERS
(OFF/A/B/A+B)
11
S725
1-873-637- (13)
R784
3
1
CN727
DISPLAY BOARD
BP
CN707
(Page 102)
:Uses unleaded solder.
5 6
MAIN VOL BOARD
S722
ROTARY ENCODER
MASTER VOLUME
1 3
6 1
CN712
DISPLAY BOARD
BM
J701
CN705
AUTO CAL
(Page 102)
MIC
MIC BOARD
W701
A003
C755
(CHASSIS)
D718
D717
3 1
CN718
11
1-873-639- (13)
DISPLAY BOARD
BN
CN709
(Page 102)
104 104
7 8
POW SW BOARD
BQ CN1
AC BOARD
CNP53
(Page 108)
11
1-873-638- (13)
CN2
1 2
DISPLAY BOARD
BR
CN708
(CHASSIS)
(Page 102)
9
SW1
POWER
1-873-709-
11
(12)