Sony STR-DA1500ES Service Manual ▷ View online
17
17
STR-DA1500ES
STR-DA1500ES
5-3. BLOCK DIAGRAM — AMP SPEAKER SECTION —
PHONES
J790
SCREW TYPE
SPEAKER
TERMINAL
TB001
79
HP DETECT
PROTECTOR
RY360
RELAY DRIVE
Q360
RY355
Y
RY350
OVER LOAD
DETECT
Q323-325
76
HP_R
Y
71
74
SPK-A_R
Y
SPK-B_R
Y
73
D602
D603
2
1
3
CURRENT
DETECTOR
Q761-762
POWER AMP
Q751,Q752
REPLAY
DRIVER
DRIVER
Q355
POWER
AMP
Q753
POWER
AMP
Q754
POWER
AMP
Q703
POWER
AMP
Q704
POWER AMP
Q701,Q702
CURRENT
DETECTOR
Q711-712
3
3
3
2
1
2
1
2
1
2
1
5
4
CNP930
RY930
5
4
8
7
3
6
R1 ( LOWER TAP)
R1 ( UPPER TAP)
R1 ( UPPER TAP)
R1 ( LOWER TAP)
R1 ( UPPER TAP)
R1 ( UPPER TAP)
POWER
TRANSFORMER
D931
RELAY DRIVE
Q390
BRIDGEABLE_R
Y
72
+VOUT2
-VOUT2 11
12
+VOUT1
-VOUT1 3
2
PRE DRIVER
IC700
VEE
15
VCC
14
VCC
13
IN2
8
IN1
6
OUTFL
OUTFR
REPLAY
DRIVER
DRIVER
Q350
8
4
5
1
61
SDA
62
5
6
SCL
EEPROM
IC601
SYSTEM CONTROL
IC600 (3/5)
SIGNAL PATH
R-CH is omitted due to same as L-CH.
: AUDIO
MAIN SECTION
(Page 15)
A
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STR-DA1500ES
STR-DA1500ES
5-4. BLOCK DIAGRAM — XM SECTION —
XM+5V REG
IC106
XM+5V REG
IC107
XM+3.3V REG
IC101
XM AMP
IC104
D/A CONVERTER
IC105
2
1
4
7
8
1
2
3
16
6
7
RCH
VOUTR
VOUTL
13
MD
14
MC
BCK
DATA
LRCK
SCK
15
ML
+6.3V
POWER CONTROL
SWITCH
Q105,106
+3.3V
+5V
SYSTEM CONTROL
IC600 (4/5)
24
XM_DBPOWER
25
XM_DACMD1
26
XM_DACMC
27
XM_DACMS
J101
XM
XML
XM DIGITAL TRANSCEIVER
IC102
3
SCTXOUT
5
SRCXIN
11
RESET*
25
XM_MIXMO
22
XM_M0XMI
23
XM_RESET
39
37
19
22
18
23
41
43
I2SOCLK
I2SLRCLK
I2SSCLK
I2SDATA
COMRXP
COMTXM
COMRXM
COMTXP
X101
45.1584MHz
28
OSCOUT
OSCIN
26
: AUDIO
Signal Path
R-CH is omitted due to same as L-CH.
MAIN SECTION
(Page 15)
B
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19
STR-DA1500ES
STR-DA1500ES
5-5. BLOCK DIAGRAM — VIDEO CIS SPK SECTION —
+5V REG
IC201
R2_+17VDC
+12V REG
IC603
-5V REG
IC202
R2_-17VDC
INPUT SELECT
IC210
16
15
3
5
V+
VOUT2
1
VOUT1
13
VIN1
VIN5
VIN4
7
VIN3
8
V-
14
SW1
D210
SW5
SW2
SW3
SW4
2
10
4
6
J821
SYSTEM CONTROL
IC600 (5/5)
VIDEO OUT
VIDEO
J211
VIDEO IN
BD/DVD
VIDEO IN
SAT
D211
81
82 83 84
VID_SW1
VID_SW2
VID_SW3
VID_SW4
INPUT SELECT
IC250
16
1
13
V+
VOUT1
VIN1
8
V-
14
SW1
D250
SW5
SW2
SW3
SW4
2
10
4
6
VIDEO OUT
MONITOR
J212
3
5
VIN5
VIN4
MAIN
TRIGGER OUT
VIDEO OUT
ZONE 2
VIDEO IN
VIDEO
D251
85
86 87 88
VID_SW5
VID_SW6
VID_SW7
VID_SW8
69
TRIGGER
59
Mi/xx-FLASH2
MO/xx-FLASH1
60
67
SIRCS_IN
52
MD1
MD0
53
VIDEO
7
VIN3
MULTICHANNEL
VIDEO DRIVER
IC861
13
DIN1
ROUT1
15
16
17
RIN1
DOUT1
SIRIUS SELECT
IC802
+3.3V REG
IC801
1
COM
6
CH1
TRIGGER
PROTECT
Q821
TRIGGER
SWITCH
Q822
2
3
RS232
RS-232C
S002
SERVICE
ONLY
7 CH0
REMOTE CONTROL
SIGNAL RECEIVER
IC103
+3.3V
: VIDEO
Signal Path
R-CH is omitted due to same as L-CH.
MAIN SECTION
(Page 15)
C
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STR-DA1500ES
STR-DA1500ES
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in
Ω and
1
/
4
W or less unless otherwise
specifi ed.
• f : internal component.
• 2 : nonfl ammable resistor.
• 2 : nonfl ammable resistor.
• 5 : fusible resistor.
• C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
• Voltages are taken with VOM (Input impedance 10 M
• Voltages are taken with VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
F
:
TUNER
(FM/AM)
L : VIDEO (AUDIO)
I : VIDEO
J
I : VIDEO
J
: DVD (DIGITAL)
c : CD (ANALOG)
• Abbreviation
CND :
CND :
Canadian
model
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• f : internal component.
•
• X : Parts extracted from the component side.
• f : internal component.
•
: Pattern from the side which enables seeing.
Caution:
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts on the parts face side seen from
the parts face are indicated.
Parts on the pattern face side seen
from the pattern face are indicated.
the parts face are indicated.
Parts on the pattern face side seen
from the pattern face are indicated.
Note:
The components identi-
fi
The components identi-
fi
ed by mark 0 or dotted
line with mark 0 are
critical for safety.
Replace only with part
number specifi ed.
critical for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une piéce portant le nu-
méro spécifi é.
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une piéce portant le nu-
méro spécifi é.
• Abbreviation
CND : Canadian model
CND : Canadian model
• Waveforms
– MAIN Board –
– MAIN Board –
118 Vp-p
50 Hz
IC600 PT (XTAL OUT(X1))
1 V/DIV, 10 msec/DIV
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