Read Sony SRS-T55 Service Manual online
5
5
SRS-T55
12
(12)
1-679-480-
12
(12)
1-679-473-
12
(12)
1-679-473-
DC JACK BOARD (SIDE A)
AMP BOARD (SIDE A)
AMP BOARD (SIDE B)
DC JACK BOARD (SIDE B)
12
(12)
1-679-480-
BCE
Q2
BCE
Q1
R11
R9
R1
R5
R7
R3
R15
C21
C19
R16
R17
C20
C1
C103
R6
C25
R20
R18
C18
R10
R12
C2
-1
-3
-4
-2
C104
C101
C26
R4
C102
OFF/DIRECT
C24
R19
R2
V+
V+
GND
GND
R
L
G
R8
R14
C23
D1
D3
C13
C16
C15
C4
C3
C22
C5
C6
C14
C10
C17
+
-
C9
C7
C8
C12
C11
SP2
SPEAKER(R)
8
Ω
+
-
SP1
SPEAKER(L)
8
Ω
P1
(INPUT)
ON
r
S1
POWER
1
5
11
15
20
10
IC2
1
5
11
15
20
10
IC1
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
4PCS, 6V
JK1
DC IN 6V
D2
POWER
2
3
4
5
6
7
8
9
1
B
C
D
E
F
G
A
3-1. PRINTED WIRING BOARDS
D1
D-7
D2
E-7
D3
E-8
IC1
F-9
IC2
D-9
Q1
B-6
Q2
C-5
Ref. No.
Location
z
Semiconductor
Location
SECTION 3
DIAGRAMS
Note:
• X : parts extracted from the component side.
•
• X : parts extracted from the component side.
•
z
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
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