Schematic Diagram - Sptm Board - Sony STR-DA5500ES Service Manual Digest

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3 7 6 3 1 5 1 5 0

5-71. SCHEMATIC DIAGRAM - SPTM Board -

1 2
SPTM BOARD
A
B
R4101
R4103
2.2k
R4104 10
10k
C4110
0.1
0.7
0.1
RY4101
Q4101
C
2SC2712-YG-TE85L
RELAY DRIVE
T E
L 1 3 9 4 2 2 9 6 5 1 3
D
SURROUND
BACK(ZONE 2)
R
TM4101
+
SPEAKERS
+
SURROUND
E
R
w w w
STR-DA5500ES
3 4
R4102
2.2k R4105
10
-1 -2
C4109
0.1
-1 -2
R4106 0.7
10k
0.1
C4104
RY4102
Q4102
0.022
2SC2712-YG-TE85L
100V
RELAY DRIVE
SURROUND
BACK(ZONE 2)
C4106
L
100p
- - +
- - +
SURROUND
L
C4107
100p
x a o
y
. i
http://www.xiaoyu163.com
5 6
CX4101
8P
R4108 R4107
R4110 R4109
10
10
10 10
C4102 C4101
C4103 CX4102
0.022 0.022
0.022 7P
100V
100V
100V
Q Q
3 7 6
C4105
CX4103
100p
5P
C4108
100p
u 1 6 3
93 93
2 4
8 9 9
7 8
BP
1 SR_L
2 NC
POWER AMPLIFIER
3 SR_R BOARD
CN1702, CN1752
4 SRB_L
CN1802, CN1852
5 SRB_R
(Page 91)
6 C
7 FRONT_L (NC)
8 FRONT_R
1 SL GND
AG
2 NC
3 1 5 1 5 0 8 9
3 SBL GND
MAIN
4 SR GND
BOARD
(2/3)
5 SBR GND
CN1404
6 PHGND
(Page 69)
7 NC
AN
1 RY+24V
2 NC
MAIN
3 RY GND BOARD
(3/3)
4 REAR-RY
CN1407
5 SB-RY (Page 70)
m
c o
.
STR-DA5500ES
2
8 9 9
2 4 9 8 2 9 9