Printed Wiring Board - Preout Board - Sony STR-DA4300ES Service Manual

STR-DA4300ES
• Semiconductor
Location
Ref. No. Location
D4051 A-2
D4052 B-2
D4053 C-2
D4054 D-2
D4055 D-3
D4056 D-3
Q4051 B-3
Q4052 B-3
Q4053 C-3
Q4054 D-3
STR-DA4300ES
6-48. PRINTED WIRING BOARD – PREOUT Board –
1
PREOUT BOARD
A
B
CN4051
AR
MAIN BOARD
C
CN1014
(Page 40)
D
• See page 35 for Circuit Boards Location.
2 3
D4051
C4051
Q4051
R4051
E
C
B
RY4051
R4171
R4151
R4053
D4052
C4052
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
72 72
: Uses unleaded solder.
4
R
C4171
FRONT
C4151
L
(CHASSIS)
R
C4172
SURROUND
C4152
L
J4051
C4173
R
C4153
SUR BACK
L
SUB WOOFER
C4174
J4052
C4154
CENTER
(CHASSIS)
C4055
11
(12)
1-873-696-
5
RY4051 – 4054
PRE OUT