DOWNLOAD Sony STR-DA3300ES / STR-DG1100 Service Manual ↓ Size: 10.9 MB | Pages: 127 in PDF or view online for FREE

Model
STR-DA3300ES STR-DG1100
Pages
127
Size
10.9 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-da3300es-str-dg1100.pdf
Date
PREV: Sony STR-DA5300ES (serv.man4) Service Manual

Sony STR-DA3300ES / STR-DG1100 Service Manual ▷ View online

101
101
STR-DA3300ES/DG1100
STR-DA3300ES/DG1100
6-74. SCHEMATIC  DIAGRAM  – PANEL Section –
BOARD
CN705
BM
DISPLAY
DISPLAY
BOARD
CN709
BN
BP
DISPLAY
BOARD
CN707
BOARD
CN703
BL
DISPLAY
DISPLAY
BOARD
CN708
BR
AC BOARD 
CNP53
BQ
2.2k
R784
S725
1
2
3
CN727
   SPEAKERS
(OFF/A/B/A+B)
3P
AD3
ADGND
AD3
KEY2 BOARD
2.2k
R760
2.2k
R761
S720
S721
1
2
3
CN715
DMPORT
HDMI
3P
AD1
ADGND
AD1
KEY1 BOARD
S722
ROTARY ENCODER
MASTER
VOLUME
1
2
3
4
5
6
7
8
9
9P
CN717
GND
STB +3.3V
(FOR SERVICE)
RESET
NC
SO
SI
NC
MD2
NC
1
2
3
4
5
6
6P
CN712
3
2
1
VOL2
VOL1
ADGND
STB+3.3V
SO
SI
MAIN VOL BOARD
J701
1
2
3
CN718
AUTO CAL MIC
3P
W701
L
GND
R
220p
C755
D718
MA111-TX
D717
MA111-TX
MIC BOARD
1
2
2P
CN2
SW1
1
3
3P
CN1
POWER
POW SW IN
POW SW OUT
L1
L2
POW SW BOARD
A
11
5
D
4
12
B
C
2
6
E
9
7
8
3
10
1
(CHASSIS)
(DA3300ES:AEP,UK/DG1100)
(Page 99)
(Page 99)
(Page 99)
(Page 99)
(Page 99)
(Page 105)
Ver. 1.1
STR-DA3300ES/DG1100
102
102
STR-DA3300ES/DG1100
6-75. PRINTED  WIRING  BOARD  – DC-DC Board –
•
 See page 37 for Circuit Boards Location.
 :Uses unleaded solder.
•
Semiconductor
Location
Ref. No. Location
D1401
E-2
D1403
G-4
D1404
E-3
D1405
C-3
D1406
B-3
IC1402
G-3
IC1403
F-3
IC1404
C-3
IC1405
C-3
Q1409
G-4
(Page 104)
(Page 72)
(Page 83)
BE
C1409
Q1409
C1410
C1412
C1423
R1401
R1402
R1403
R1404
R1405
R1406
R1407
R1408
R1409
R1410
R1411
R1412
R1417
1
5
1
5
1
15
2
4
5
1
1
3
1
4
2
4
5
1
L1402
L1403
L1404
L1405
L1407
L1408
L1409
L1410
JW1401
JW1402
JW1403
CX1402
JW1411
JW1412
JW1413
JW1414
JW1415
JW1417
JW1418
JW1419
JW1420
JW1421
CX1451
CN1401
C1402
C1404
C1405
C1406
C1407
C1411
C1414
C1415
C1416
C1417
D1401
D1403
D1404
D1405
D1406
A001
A002
F1405
IC1402
IC1403
IC1404
IC1405
AG
MAIN BOARD
CN1003
BD
D_VIDEO BOARD
CN3508
DC-DC BOARD
1-873-642-
11
(13)
BS
MAIN POWER
TRANSFORMER
T001
(CHASSIS)
A
B
C
D
E
F
G
1
2
3
4
5
STR-DA3300ES/DG1100
103
103
STR-DA3300ES/DG1100
6-76. SCHEMATIC  DIAGRAM  – DC-DC Board –
•
 See page 106 for IC Block Diagrams.
(9/9)
CN3508
BOARD
BD
D_VIDEO
(4/4)
CN1003
BOARD
AG
MAIN
T001
BS
       MAIN
      POWER
TRANSFORMER
IC B/D
IC B/D
IC B/D
IC B/D
25.2
4
0.8
3.7
3.7
0.8
3.4
25.2
2.4
5
6.5
25.2
25.2
12
12
24
3.7
0
35V
3300
C1402
16V
1000
C1414
16V
1000
C1416
16V
1000
C1417
16V
2200
C1415
100uH
L1402
100uH
L1403
100uH
L1404
100uH
L1405
250V
F1405
T6.3AL
RK14-LFA-A1
D1405
RK14-LFA-A1
D1406
1
3
3P
CX1402
AC24V
AC24V
1
2
3
4
5
SI-8120JF
IC1405
1
2
3
4
5
SI-8050S-LF1101
IC1404
RBV-602LF-A
D1401
1
2
3
4
35V
1000
C1406
35V
2200
C1405
35V
1000
C1404
RK14-LFA-A1
D1403
FMB-G16L
D1404
1
15
3
4
5
6
7
8
9
10
11
12
13
14
15P
CN1401
+24V
D-POW
GND_+24V
GND
DCDC-5V
GND-5V
DCDC+12V
GND+12V
+6V
GND+6V
DCDC4V
GND4V
DCDC3.3V
GND3.3V
50V
10
C1411
35V
1000
C1407
0.1
C1412
0.1
C1410
0.1
C1409
1
2
3
4
5
SI-8008HFE
IC1403
RT1N241C-TP-1
(NO USE)
Q1409
R1409
100
220
R1403
470
R1404
R1407
1k
R1405
2.2k
330
R1401
330
R1402
R1408
100
R1406
75
C1423
2200p
R1417
22
1
3
4
4P
CX1451
+6V
GND
+4V
1
2
3
4
5
SI-8008HFE
IC1402
330
R1412
1k
R1411
100
R1410
100uH
IN
OUT
GND
FB
CONTROL
IN
OUT
GND
FB
CONTROL
IN
OUT
GND
FB
CONTROL
IN
OUT
GND
FB
CONTROL
L1409
100uH
L1410
100uH
L1408
100uH
L1407
IC1405
+12V REGULATOR
IC1404
+6V REGULATOR
+3.3V REGULATOR
+4V REGULATOR
IC1402
IC1403
DC-DC BOARD
A
H
11
G
5
D
4
12
B
C
2
6
I
E
9
7
8
3
F
10
1
(Page 105)
(Page 71)
(Page 81)
STR-DA3300ES/DG1100
104
104
STR-DA3300ES/DG1100
6-77. PRINTED  WIRING  BOARD  – AC Board –
•
 See page 37 for Circuit Boards Location.
 :Uses unleaded solder.
•
Semiconductor
Location
Ref. No. Location
D51
C-2
D52
C-5
D53
C-5
D54
B-5
D55
B-5
D56
C-3
D57
C-3
D58
G-1
D61
A-3
IC51
B-3
Q51
D-2
Q52
F-1
Q53
B-3
Q54
B-3
Q55
B-3
(Page 72)
(Page 100)
(Page 102)
(Page 72)
(Page 72)
B
E
B
E
B
E
B
E
C54
C58
Q51
Q52
Q53
Q55
D56
D57
D58
D61
R51
R52
R53
R54
R55
R59
R61
E
B
1
3
1
1
6
1
5
CN001
C51
C52
C53
C55
C56
C57
C59
JW004
JW005
JW008
JW009
JW010
Q54
JW011
JW012
T002
EE51
CNP02
F03
CNP51
CNP53
CNP54
D51
D52
D53
D54
D55
HT51
F001
EB01
EB02
R58
R60
RY01
R001
IC51
C
C
C
2
C
C
BQ
POW SW BOARD
CN1
AW
MAIN
BOARD
CN1004
AC BOARD
1-873-665-
11
(11)
(CHASSIS)
(CHASSIS)
(CHASSIS)
1
3
AC OUTLET
SUB POWER
TRANSFORMER
~AC IN
J01
MAIN
POWER
TRANSFORMER
T001
BS
DC-DC BOARD
CX1402
AQ
MAIN BOARD
CN1001
AS
MAIN BOARD
CN1002
(DG1100)
(AC IN)
(DG1100)
(DA3300ES: US, CND)
(DG1100)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
Ver. 1.1
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