Schematic Diagram - Main Board (2/2) - Sony STR-DA1200ES Service Manual

6-24. SCHEMATIC DIAGRAM – MAIN Board (2/2) –
J1101
4P
C1103 R1101
100p 1k
FRONT L
FRONT R
C1104 C1106 R1102 R1103
100p 100p 1k 1k
SURROUND L
SURROUND R
C1108 C1107 R1105 R1104
PRE OUT
100p 100p 1k 1k
SUR BACK L
SUB BACK R
C1109 C1111 R1106 R1107
100p 100p 1k 1k
CENTER
SUB WOOFER
C1112 R1108
100p 1k
J1102
4P
C1102
1000p
C1101
(CHASSIS) 1000p
TM4001
2P
CENTER
C4003
100p
C4001
100p
C4002
100p
C4007
(CHASSIS) 100p
SPEAKERS
C4006
TM4002
100p
8P
FRONT
B A
R
L
STR-DA1200ES
(2/2)
RY1101
12V
C1119
R1137 22
100k 50V
R1130 100
R1131 100
R1138
C1120
100k
D1101 1SS133T 22 R1117
R1109
50V 10
4.7k
C1114 0.1
Q1101
2SC1740S
R1113
RELAY DRIVE
10k
RY1102
12V
C1117
R1139 22
100k 50V
R1134 100 SL
R1135 100 SR
R1140 C1118
100k 22
D1102 1SS133T R1118
R1110 50V
10
4.7k Q1102
C1113 0.1
2SC1740S
RELAY DRIVE
R1114
10k
RY1103
C1121
12V
22
R1141 50V
100k
R1122 100 SBL
R1123 100 SBR
R1142 C1122
100k 22
D1103 1SS133T R1119
R1111 50V
10
4.7k
C1115 0.1
Q1103
2SC1740S
R1115
RELAY DRIVE
10k
RY1104
C1123
12V
22
R1143 50V
100k
R1126 100 C
R1127 100 W
R1144 C1124
100k 22
D1104 1SS133T R1120
R1112 50V
10
4.7k
C1116 0.1
Q1104
2SC1740S
RELAY DRIVE
R1116
10k
RY4003
24V
C4008
0.022
100V
R4014
10
R4008
10 R4003
C-RY Q4003 D4003 10
2SC1740S 1SS133T
R4011
RELAY DRIVE
10k
RY4001 C4004
24V 0.022 R4001
100V 10
C4005 R4002
R4012
0.022 10
10
100V
R4006
10
SP-A Q4001
D4001
2SC1740S
1SS133T
R4009
RELAY DRIVE
10k
RY4002
24V
Q4002
2SC1740S
RELAY DRIVE
R4013
10
R4007
10
SP-B
D4002
1SS133T
R4010
10k
CNP4001 CNP1405
3P 4P
(Page 71)
TEMP
Q1401
R1416 2SC1740S
10k
L RELAY DRIVE
R
D1414 D1412
1SS133T 1SS133T
D1413
1SS133T D1401
RBV-602
R1417
+3.3V REGUALATOR
10
RY1402
IC1405
12V
TA78033LS
I G O
C1404 C1405
0.015 0.1
100V 200V C1414
0.1
C1402 C1422 C1403 R1401
8200 0.015 0.015 150
71V 100V 100V
D1411 +5V REGUALATOR
RBV-602
IC1406
C1401
BA05ST-V5
8200
71V
NF C
O G I
C1423 R1418 C1428
0.015 150 0.1
100V 200V
C1416
470
25V
R1404 R1403
10k 2.2k
R1405 Q1402
10 2SC1740S
RELAY DRIVE
RY1401 R1407 C1409
C1418
12V 470 C1419 470
470 25V
1W 0.1 25V
G G
O I O I
IC1407 IC1402
R1408 TA79005S TA79015
470
1W
D1403 -5V REGULATOR -15V REGULATOR
1SS133T
Q1404
2SC1740S
B- SWITCH
GP1401
GND PLEATE
R1409
220
D1402
C1406 MTZJ-7.5A
0.1
D1410
10EDB40
A1
CN1401 CN1406
CN1404 2P 4P
5P
(Page 53) (Page 71) (Page 71)
(Page 43)
47 47
Q5211
2SD2012
+2.5V REGUALATOR
C1415 C5216
470 1000
25V 6.3V
+9V REGUALATOR +15V REGUALATOR
IC1408 IC1401
TA7809LS TA7815S
I O O I
G G
C1408
C1420 470 C1410
0.1 25V 0.1
C1421
470
25V
C1417
0.1
C1424
2200
25V
Q1406,1408 D1405 10EDB40
C1411 C1425
0.1 2200 B+SWITCH F1403
D1406 10EDB40
25V T4.0AL
250V
D1407 10EDB40
D1408 10EDB40
R1412
4.7k
F1404
T4.0AL
Q1406 250V
2SA1115
Q1408
DTC124ESA
Q1410
DTC124ESA
INVERTER
CNP1403 CN1402 CNP1402 CNP1404
5P 7P 4P
(Page 71) (Page 71)
(Page 59)
STR-DA1200ES
F-LAT
F-LAT
D.MIX
D.MIX
VLAT
VLAT
CLK
CLK
DATA
DATA
D+12V
A-15V
(Page
AGND
A+15V 46)
CNP1003
17P
TEMP R1411 4.7k 4/8
F-LAT F-LAT
D.MIX-LAT
D.MIX
PREVOL-LAT
VLAT
AUCOM-CLK
CLK
AUCOM-DATA
DATA
PREOUT-RY
SP-A D1001 1SS133T SP-A-RY
SP-B D1002 1SS133T SP-B-RY
D1003 1SS133T C-RY
C-RY
D1004 1SS133T SB-RY
SB-RY
D1005 1SS133T REAR-RY
REAR-RY (Page 35)
HP-RY
HP
PROTECTOR PROTECTOR
V POWER V POWER
P-RY
P.RY
STOP
STOP
CNP1205
15P
R PREOUT
R
GND
L PREOUT
L
GND
SR PREOUT
SR
GND
SL PREOUT
SL
GND
SBR PREOUT
SBR
GND
(Page 49)
SBL PREOUT
SBL
GND
W PREOUT
W
GND
C PREOUT
C
CN1409
8P
D GND
D GND
D GND
D+6V
STB+5V
D+2.5V
D+3.3V
(Page 35)
D+12V
CN1201
6P
TEMP TEMP(4/8)
GND
4/8 4/8
+15V
-15V
PROTECT
PROTECTOR
(Page 51)
CN1405
6P
TU+12V
A-15V
A+15V
A+5V
A_GND
A_GND
(Page 33)
CN1407
5P
+12V
GND
ST+5V
STOP
STOP
P.RY
P.RY
(Page 71)
CNP1401
3P
HP_R
HP_R
HP_GND
HP_L
HP_L
3P
(Page 43)
(Page 71)