Schematic Diagram - Panel Section - Sony STR-DA3300ES Service Manual
Multi channel av receiver
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Also See for STR-DA3300ES:
- Operating instructions manual (294 pages) ,
- Service manual (242 pages) ,
- Technical bulletin (7 pages)
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6-74. SCHEMATIC DIAGRAM – PANEL Section –
1
2
KEY1 BOARD
A
CN715
3P
BL
AD1
1
ADGND
2
DISPLAY
BOARD
AD1
3
CN703
B
(Page 99)
C
KEY2 BOARD
CN727
R784
3P
2.2k
D
S725
SPEAKERS
(OFF/A/B/A+B)
E
STR-DA3300ES/DG1100
3
4
5
R760
R761
2.2k
2.2k
S721
S720
HDMI
DMPORT
BM
DISPLAY
BOARD
CN705
(Page 99)
BP
3
AD3
2
ADGND
DISPLAY
BOARD
1
AD3
CN707
(Page 99)
BN
DISPLAY
BOARD
CN709
(Page 99)
6
7
MAIN VOL BOARD
2
S722
ROTARY ENCODER
MASTER
VOLUME
1
CN712
6P
VOL2
1
VOL1
2
3
ADGND
STB+3.3V
4
SO
5
SI
6
MIC BOARD
CN718
3P
L
1
GND
2
R
3
J701
D717
AUTO CAL MIC
MA111-TX
D718
MA111-TX
W701
C755
(CHASSIS)
220p
101
101
8
9
10
POW SW BOARD
3
CN717
(DA3300ES:AEP,UK/DG1100)
9P
1
GND
2
STB +3.3V
3
RESET
4
NC
(FOR SERVICE)
5
SO
6
SI
7
NC
8
MD2
9
NC
STR-DA3300ES/DG1100
Ver. 1.1
11
12
CN2
2P
BR
1
POW SW IN
2
POW SW OUT
DISPLAY
BOARD
CN708
(Page 99)
SW1
POWER
CN1
3P
BQ
3
L1
AC BOARD
1
L2
CNP53
(Page 105)
- Quick Links:
- Disassembly Flow
- Test Mode
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