Printed Wiring Boards - Preout Section - Sony STR-DA3300ES Service Manual
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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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STR-DA3300ES/DG1100
Ver. 1.2
6-39. PRINTED WIRING BOARDS – PREOUT Section –
• Semiconductor
1
Location
Ref. No. Location
D4051
A-2
(DA3300ES)
D4052
B-2
D4053
C-2
D4054
D-2
A
D4055
D-3
D4056
D-3
D4081
A-6
D4082
B-7
D4083
B-7
Q4051
B-3
Q4052
B-3
Q4053
C-3
Q4054
D-3
Q4081
B-6
B
AR
MAIN BOARD
C
CN1014
(Page 72)
D
STR-DA3300ES/DG1100
• See page 37 for Circuit Boards Location.
2
3
PREOUT BOARD
D4051
C4051
Q4051
R4051
E
C
B
RY4051
R4171
R4151
R4053
D4052
C4052
CN4051
R4054
E
C
R4172
B
RY4052
R4152
R4056
D4053
R4057
C4053
E
C
R4173
B
RY4053
R4153
R4059
R4060
D4054
C4054
R4174
E
C
R4154
B
RY4054
R4062
D4056
D4055
: Uses unleaded solder.
4
5
(DG1100)
R
C4171
FRONT
C4151
L
MAIN BOARD
(CHASSIS)
R
C4172
SURROUND
C4152
L
J4051
PRE OUT
C4173
R
C4153
SUR BACK
L
SUB WOOFER
C4174
J4052
C4154
CENTER
(CHASSIS)
C4055
RY4051 – 4054, 4081
11
(11, 12)
1-873-696-
66
66
6
7
SUB WOOFER BOARD
R4083
C4081
R4084
D4081
R4081 R4082
Q4081
CN4081
C4082
AP
D4083
CN1015
(Page 72)
RY4081
C4083
D4082
8
J4081
PREOUT
SUB WOOFER
(CHASSIS)
11
1-873-663-
(11, 12, 21)
- Quick Links:
- Disassembly Flow
- Test Mode
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