Sony STR-DA1200ES Service Manual

STR-DA1200ES
7171
STR-DA1200ES
(Page 47)
6-48. SCHEMATIC DIAGRAM – POWER SUPPLY Section –
• See page 72 for IC Block Diagrams.
Q4102
R4105
Q4101
R4103
R4108 R4107R4109
CNP53
CNP51
R60
D1409
F1405
L1401
L1402
CNP1451
CNP1207CNP1206
CNP02
L1403
L1404
CN1
CN2
CNP4102
CNP4104
R4102
R4106
R4101
R4104
R54
R61
R51
R53
R52
R58
R1402
R
1
4
1
0
R1414
C53
C57
C51
C
1
4
0
6
C1427
C1413
C1412C1429
C
1
4
3
0
D61
CNP4103
EB51
Q53
CNP1201 CNP1202
JW04 JW05
JW06
JW07
CNP4101
C4108
C4106
C4105
C4102 C4101C4104 C4103
C55
C56
C1407
C59
C54
C58
D54
D52
D55
D53
D56
D57
D51
D
1
4
0
2
D1404
IC51
CNP54
C52
D4101 D4102
SW1
TM4101
R4110
RY4102RY4101
IC1403
IC1404
Q1409
Q51
Q54
Q55
R59
Q52
D58
RY01
R55
F01
F02
T02
J02
T01
J01
R1415
CN1410
C4107
2SC1740S
10
2SC1740S
10
10 1010
2P
2P
4.7
RBV-402
T6.3AL
250V
2P
9P9P
VH2P
2P
2P
6P
3P
10
10k
10
10k
2.2k
680
10k
22k
6.8k
3.3k
220
8
2
0
680
2200
25V
470
25V 10
50V
1
0
0
0
1
6
V
3300
35V
1
50V
1000 16V1000
35V
1
0
0
0
3
5
V
MTZJ-T
-72-6.2
4P
DTC124ESA
12P 12P
7P
100p
100p
100p
0.022
100V
0.022
100V
0.022
100V
0.022
100V
0.0047
0.056
0.1
10000p
470p
0.1
11EQS04
11EQS04
11EQS04
11EQS04
1SS133T
1SS133T
10EDB40
R
K
1
4
-L
F
A
-A
1
RK14-LFA-A1
TA7805S
5P
2200
25V
1SS133 1SS133
8P
10
SI-8050S
SI-8012JF
DTC124ESA
2SC1740S
2SB734
DTC124ESA
10k
2SC1740S
1SS133T
10k
T4AL
250V
T2.5AL
250V
22k
7P
100p
24V(RY)
RY GND
REAR-RY
SB-RY
H-A
H-B
L-A
L-B
GND
REAR L
REAR R
SB R
SB L
REARL GND
REARR GND
SBL GND
SBR GND
PHGND
+12V
STOP
GND
GND
AC17V
AC24V
AC17V
AC24V
AC24V
AC24V
+24V
D_GND
TU_+12V
+12V
+6.5V
V_POWER
SR
SL
FRONT-R
FRONT-L
GND
GND
GND
GND
GND
GND
GND
GND
SR
SL
FRONT-R
FRONT-L
GND
GND
GND
GND
GND
GND
GND
GND
C
SBL
SBR
GND
GND
GND
GND
GND
GND
C
SBL
SBR
GND
GND
GND
GND
GND
GND
NC
C
FRONT L
FRONT R
FRONT R
FRONT L
C
(CHASSIS)
(CHASSIS)
POWER
R
L
SURROUND
SPEAKERS
SURROUND
BACK
RELAY DRIVE RELAY DRIVE
(CHASSIS)
IN
OUT
GND
FB
CONTROL
CONTROL
FB
GND
OUT
IN
+6.5V REGULATOR
+12V REGULATOR
CONTROL
REGULATOR
+5V REGULATOR
G
IO
AC DETECT
B+ SWITCH
Q53,55
POWER SWITCHING
RELAY DRIVE
(AEP)
SUB POWER
TRANSFORMER
(AEP)
(UK)
AC OUTLET
(AEP)
MAIN POWER
TRANSFORMER
GND
P.RY
ST+5V
REAR L
REAR R
SB L
SB R
C
FRONT L
FRONT R
∗ NOT REPLACEABLE:
BUILT IN TRANSFORMER
POWER.SW.DET
STB3.3V
100µH
100µH
100µH
100µH
~AC IN
(Page 47)
(Page 53)
(Page 47)
(Page 47)
(Page 49)
(Page 47)
(Page 49)
(Page 51)
(Page 51)
(Page 47)
(Page 47)
(Page 34)

Sony STR-DA1200ES Specifications

General

Equalizer	Yes
Product color	Silver
Audio output channels	7.1 channels
Supported radio bands	AM, FM
I/O ports	5 x A/V In 2 x A/V Out 4 x S-Video In 1 x S-Video Out 3 x Component Video In 1 x Component Video Out 2 x HDMI In 1 x HDMI Out 4 x Opt.A/V In 1 x Opt.A/V Out
Connectivity technology	Wired
Headphone outputs	1
Dimensions (WxDxH)	430 x 175 x 430 mm
HDMI ports quantity	3

Weight and Dimensions

Weight	15000 g