Printed Wiring Boards - Panel Section; Schematic Diagram - Panel Section - Sony STR-DA5400ES Service Manual

STR-DA5400ES

6-83. PRINTED WIRING BOARDS - PANEL Section -

• See page 39 for Circuit Boards Location.
1 2
KEY1 BOARD
A
S720
R760
R761
3 1
HDMI IN
CN715
B
BW DISPLAY BOARD
CN703
(Page 104)
C
MAIN VOL BOARD
D
S722
ROTARY ENCODER
MASTER VOLUME
E
1 3
4 1
JW798
CN712
F
DISPLAY BOARD BX
CN705
(Page 104)
STR-DA5400ES
• : Uses unleaded solder.
3 4 5
SPSW BOARD
S724
SPEAKERS
B A OFF A+B
5 1
D711
S721
D712
R780
R781
HDMI OUT
R782 R783
11
1-873-636- (15)
6 10
S720, 721
CN726
5
3 1
BU DISPLAY BOARD
CN704
(Page 104)
S724
5 1
6 10
MIC BOARD
W701
A003
C755
(CHASSIS)
D718
D717
3 1
CN718
11
(15)
1-873-638-
1-873-639-
BT DISPLAY BOARD
CN709
(Page 104)

6-84. SCHEMATIC DIAGRAM - PANEL Section -

1
6
A KEY1 BOARD
CN715
3P
BW
AD1 1
ADGND 2
DISPLAY
BOARD
AD1 3
CN703
(Page 105)
B
MAIN VOL BOARD
11
C
1-873-640- (15)
CN712
4P
D
VOL2 1
BX
VOL1 2
DISPLAY
ADGND 3
BOARD
STB+3.3V 4
CN705
(Page 105)
J701
AUTO CAL E
MIC
(CHASSIS)
11
(15)
106 106
2 3 4 5
SPSW BOARD
R761
R760
2.2k 2.2k
D711
MA2J1110GLS0
S721
S720
HDMI OUT
HDMI IN
7
3 4 5 6
2
2
S724 1 10
S722 SPEAKERS
ROTARY ENCODER
A+B OFF A B
MASTER
VOLUME 1
3
BT
DISPLAY
BOARD
CN709
(Page 105)
6 7 8
D712
MA2J1110GLS0
R780
100
R782
CN726
47k
5P
BU
1 SP-A
3 STB-GND
DISPLAY
4 SP-B
BOARD
5 STB-3.3V CN704
R783
8 9 (Page 105)
47k
R781
100
MIC BOARD
CN718
3P
L 1
GND
2
R
3
J701
D717
AUTO CAL MIC
MA2J1110GLS0
D718
MA2J1110GLS0 W701
C755 (CHASSIS)
220p