Sony STR-DA3500ES Service Manual ▷ View online
STR-DA3500ES
77
IC404 R2S15206FP
+
+
+
+
+
+
INPUT
ATT
+
+
+
+
MICRO
CONTROLLER
INTERF
ACE
INPUT GAIN CONTROL
VOLUME
CONTROL
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
10
11
12
13
14
15
16
11
12
13
14
15
16
9
18
19
20
19
20
21
22
23
24
25
26
27
28
29
30
51
52
53
54
55
56
57
58
59
60
62
63
61
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
31
32
33
34
35
36
37
38
39
41
42
40
44
43
45
46
47
49
48
50
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
LVC
RVC
CVC
CVC
SLVC
SRVC
SBLVC
SBRVC
SWVC
GND
LIN1
RIN1
CIN1
CIN1
SLIN1
SRIN1
SWIN1
SBLIN1
SBRIN1
GND
GND
SUBR1
SUBL1
INL1
INR1
INL2
INR2
INL3
INR3
INL4
INR4
INL5
INR5
INL6
INR6
INL7
INR7
INL8
INR8
INL9
INR9
ADIFL
ADIFR
GND
GND
RECL1
RECR1
RECL2
RECR2
LIN2
RIN2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
DGND
GND
GND
AVCC
AVEE
SUBR2
SUBL2
DATA
CLOCK
CIN2
SLIN2
SRIN2
SWIN2
SBLIN2
SBRIN2
SRVIN
SRIGO
SBLVIN
SBLIGO
SBRVIN
SBRIGO
SWVIN
SWIGO
SWIGO
SBROUT
SWOUT
SROUT
SBLOUT
COUT
SLOUT
ROUT
LOUT
RIGO
RV
IN
CIGO
CVIN
SLIGO
SL
VIN
LIGO
LV
IN
LIGO
LV
IN
17
STR-DA3500ES
78
– DSP Board –
IC5028 SI-3010KM-TL
– ACLASS Board –
IC400, 500, 600, 700
μPC2581V-S
IC8006 BA00BC0WFP-E2
IC4100 SI-8001FFEK
IN
1
SW
2
SS
5
ADJ
4
LATCH
&
DRIVER
ERROR AMP
COMPARATOR
OSCILLATOR
RESET
OVERCURRENT
PROTECTION
THERMAL
PROTECTION
REFERENCE
VOLTAGE
GND
3
ON/OFF
SOFT
START
PREG
+
+
+
–
–
2
3
5
4
6
7
9
8
1
MUTE
+ VOUT1
– VOUT1
COMP1
MF1
IN1
GND
IN2
NF2
COMP2
– VOUT2
+ VOUT2
VCC1
VCC2
VEE
PROTECTOR
BIAS CIRCUIT
REG
DRIVE
PRE
DRIVE
11
10
12
13
15
14
DRIVE
PRE
DRIVE
1
VC
TSD
2
VIN
3
GND
4
VOUT
5
ADJ
+
–
REF
– MICON Board –
IC8004 TK11133CSCL-G
IC8007 TK11150CSCL-G
IC8007 TK11150CSCL-G
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
THERMAL
SHUT DOWN
OVER CURRENT
PROTECT
VDD
VCC
2
GND
3
NC
5
OUT
4
CTL
1
–
+
VREF
DRIVER
STR-DA3500ES
79
IC8005 PCM1753DBQR
IC8013 BD3842FS-FD2
IC8017, 8020 TC7W14FU (TE12R)
1
AUDIO
SERIAL
PORT
POWER
SUPPLY
SUPPLY
BCK
SYSTEM
CLOCK
2
DATA
3
LRCK
4
DGND
5
NC
6
VCC
15
SERIAL
CONTROL
PORT
ML
14
4x/8x OVERSAMPLING DIGITAL
FILTER & FUNCTION CONTROL
ENHANCED MULTILEVEL
DELTA-SIGMA MODULATOR
D/A
CONVERTER
D/A
CONVERTER
ZERO
DETECT
OUTPUT AMP
& LOW-PASS
& LOW-PASS
FILTER
OUTPUT AMP
& LOW-PASS
& LOW-PASS
FILTER
MC
SYSTEM
CLOCK
MANAGER
16 SCK
13 MD
12 ZEROL/NA
11 ZEROR/ZEROA
11 ZEROR/ZEROA
9
AGND
7
VOUTL
8
VOUTR
10 VCOM
LOGIC
1
INA1
2
INA2
3
INB1
4
INB2
5
INC1
6
INC2
7
IND1
8
IND2
9
INE1
10
INE2
11
INF1
12
INF2
14 OUT1
15 RECB2
16 RECB1
13 OUT2
18 RECA1
19 VCC
20 GND
21 VEE
22 DA
23 CL
24 DGND
17 RECA2
6
CLR
7
PR
8
VCC
5
Q
R
S
Q
3
Q
2
D
4
GND
1
CK
Q
D
C
IC8021 TC74VHC153FT (EL)
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
2G
2C3 2C2 2C1 2C0
2Y
VCC
2C3 2C2 2C1 2C0
STROBE
2G
OUTPUT
2Y
A
SELECT
DATA INPUTS
B
B
A
A
B
B
A
A
1G
1C3 1C2 1C1 1C0
1Y
STROBE
1G
B
SELECT
1C3 1C2 1C1 1C0 OUTPUT
1Y
GND
DATA INPUTS
STR-DA3500ES
80
IC6301, 6302 NJM2595M-TE2
– VIDEO Board –
IC6001, 6051, 6104 NJM2586AM
CONT2
CONT2
CONT1
CONT1
CONT1
1
CH1 IN1
2
SW1
4
SW2
24 CH1 OUT
23 PS
BIAS
3
CH1 IN2
BIAS
5
CH1 IN3
6
GND
7
V+1
BIAS
11
GND
12
CH2 IN3
BIAS
8
CH2 IN1
9
GND
BIAS
10
CH2 IN2
BIAS
75
:
DRIVER
6dB
AMP
22 CH2 OUT
75
:
DRIVER
6dB
AMP
21 V+2
20 CH3 OUT
19 GND
18 V–2
16 V–1
17 CH3 IN1
75
:
DRIVER
6dB
AMP
BIAS
15 CH3 IN2
BIAS
13 CH3 IN3
14 GND
BIAS
CONT2
IC6101, 6102 LA7213
1
SYNC
SEP
V-SYNC
SEP
2 3
4 5
V IN
HD
VSS
VD
VDD
15 VOUT2
16 V+
14 SW1
75
:
DRIVER
6dB
AMP
75
:
DRIVER
6dB
AMP
11 VOUT3
75
:
DRIVER
6dB
AMP
13 VIN1
12 GND
10 SW2
9 VIN2
3
VIN5
4
SW3
5
VIN4
6
SW4
7
VIN3
2
SW5
1
VOUT1
8
V–
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