Schematic Diagram - Sptm Board - Sony STR-DA5400ES Service Manual

6-46. SCHEMATIC DIAGRAM - SPTM Board -

1 2
SPTM BOARD
A
B
R4101
R4103
2.2k
10
R4104
10k
C4110
0.1
0.7
0.1
RY4101
Q4101
C
2SC2712-YG-TE85L
RELAY DRIVE
D
SURROUND
BACK(ZONE 2)
R
TM4101
+
SPEAKERS
+
SURROUND
E
R
STR-DA5400ES
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
- - +
- - +
SURROUND
L
C4107
5 6
CX4101
R4108
R4110 R4109 R4107
10
10
10 10
CX4104
4P
C4103 C4102 C4101
0.022
0.022 0.022
100V 100V
100V
C4105
CX4103
100p
100p
C4108
100p
100p
73 73
7 8
8P
1 SR_L AS
2 NC
POWER AMP
3 SR_R
BOARD
4 SRB_L
CN1502,CN1552
5 SRB_R
CN1602,CN1702
6 C CN1752,CN1802
CN1852
7 FRONT_L
(Page 71)
8 FRONT_R
K
1 FRONT R
2 NC
MAIN
BOARD
3 FRONT L
(2/3)
4 C
CN1399
(Page 43)
CX4102
7P
1 SL GND
M
2 NC
3 SBL GND
MAIN
4 SR GND
BOARD
(2/3)
5 SBR GND
CN1404
6 PHGND
(Page 43)
7 NC
5P
S
1 RY+24V
2 NC
MAIN
BOARD
3 RY GND
(3/3)
4 REAR-RY
CN1407
5 SB-RY (Page 44)
STR-DA5400ES