Schematic Diagram - Panel Section - Sony STR-DA5300ES Service Manual

6-89. SCHEMATIC DIAGRAM – PANEL Section –
1 2
A KEY1 BOARD
CN715
3P
BL
AD1 1
ADGND 2
DISPLAY
BOARD
AD1 3
CN703
B (Page 119)
C
SPSW BOARD
D D711
MA111-TX MA111-TX
E
7 8
2 3 4 5 6 9
S724
1 10
SPEAKERS
A+B T OFF T t A B
F
STR-DA5300ES
• See page 127 for IC Block Diagrams.
3 4 5
R760 R761
2.2k 2.2k
S721
S720
HDMI BM
DMPORT
DISPLAY
BOARD
CN705
(Page 119)
BN
D712
DISPLAY
BOARD
R780 CN709
100
(Page 119)
R782
47k CN726
5P
1 BP
SP-A
3
STB-GND
DISPLAY
4 SP-B
BOARD
5 STB-3.3V CN704
R783
47k (Page 119)
R781
100
6 7
MAIN VOL BOARD
2
S722
ROTARY ENCODER
MASTER
VOLUME 1
CN712
4P
1
VOL2
VOL1 2
ADGND 3
STB+3.3V 4
MIC BOARD
CN718
3P
L 1
GND 2
R
3
J701
D717
AUTO CAL MIC
MA111-TX
D718
MA111-TX W701
C755 (CHASSIS)
220p
121 121
8 9 10
ACSW BOARD
3
SW1
POWER
FLI-1.8REG BOARD
IC3617
SI-3011ZFE
5 4 3 2 1
R3814
R3815
6.8k
10k
C3879
C3800 R3737
C3751
0.1 220 10k
0.1
10V
C3752
100
35V
STR-DA5300ES
11 12
CN2 BR
2P
1 POW SW IN
DISPLAY
BOARD
2 POW SW OUT
CN708
(Page 119)
BQ
CN1
3P
3
L1
AC
BOARD
1 L2
CNP53
(Page 125)
IC3617
+1.8V REGULATOR
IC B/D
CN3612
5P
BC
1 1.8V
3 DGND
R3739 120
D-VIDEO
4 3.3V
BOARD
(5/12)
5 4V
CN3611
(Page 94)
C3750
22
50V