DOWNLOAD Sony STR-DA2800ES Service Manual ↓ Size: 17.66 MB | Pages: 127 in PDF or view online for FREE

Model
STR-DA2800ES
Pages
127
Size
17.66 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-da2800es.pdf
Date
PREV: Sony STR-DA5800ES (serv.man4) Service Manual

Sony STR-DA2800ES Service Manual ▷ View online

STR-DA2800ES
117
IC1816  TC7WH157FK
SELECT
11
6
ST
11
7
A 1
2
3
A
B
Y
5
Y
B
GND 4
VCC
8
Y
EN G
Y
IC2000, 2001  TC74VHC157FT (EKJ)
SELECT 11
1
1A 2
3
4
5
6
7
INPUT
INPUT
OUTPUT
OUTPUT
1A
1B
1Y
2A
2B
2Y
1B
1Y
2A
2B
2Y
GND 8
V
CC
STROBE
16
4A
15
14
13
11
12
11
10
INPUT
INPUT
OUTPUT
OUTPUT
G
4B
4Y
3A
4A
4B
4Y
3A
3B
9
3B
3Y
3Y
S
– DSP Board –
IC5003  SI-3010LLSL-TL
VOUT
1
ADJ
2
VB
3
VC
4
GND
5
GND
6
VIN
7
VIN
8
–
+
–
+
OCP
OCP (2)
ON/OFF
TSD
AMP1
DRIVE
REF
+
–
STR-DA2800ES
118
– MAIN Board –
IC300  BD3471KS2
1
GND
2
HPFN
3
LPF01
4
LPF02
5
LPFN2
6
LPFN1
7
SWVOL
8
VCC
9
DGND
10
DA
11
CL
12
VEE
13
FROUT
14
FLOUT
15
SWOUT
16
COUT
17
SROUT
18
SLOUT
19
SBROUT
20
SBLOUT
21
GND
22
GND
23
RECL4
24
RECR4
25
RECL3
26
RECR3
27
RECL2
28
RECR2
29
RECL1
30
RECR1
40
GND
39
INR13
38
INL13
37
INR14
36
INL14
35
INR15
34
INL15
33
INR16
32
INL16
31
GND
60 INR3
59 INL3
58 INR4
57 INL4
56 INR5
55 INL5
54 INR6
53 INL6
52 INR7
51 INL7
50 INR8
49 INL8
48 INR9
47 INL9
46 INR10
45 INL10
44 INR11
43 INL11
42 INR12
41 INL12
61
INL2
62
INR2
63
INL1
64
INR1
65
GND
66
SBLIN1
67
SBRIN1
68
SBLIN1
69
SLIN1
70
SRIN1
71
CIN1
72
FLIN1
73
FRIN1
75
ADCR
76
ADCL
74
GND
78
SUB1R
79
SUB1L
77
GND
80
GND
ADC
SWITCH
FR
VOLUME
SUB1
LOGIC
SWITCH
SWITCH
SWITCH
SWITCH
FL
VOLUME
SW
VOLUME
C
VOLUME
SR
VOLUME
SL
VOLUME
SBR
VOLUME
SBL
VOLUME
EQ
REC
SUB2
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
STR-DA2800ES
119
IC301  BD3812F-E2
14
3
2
IN2
4
AGND2
5
VEE
6
AGND3
7
VCC
OUT1
13 OUT2
12 SEL
11 DGND
10 MUTE
9 DA
8 CL
AGND1
1
IN1
LOGIC
IC502, 507, 512, 517  STK350-630TS-E
3
2
1
N.C.
OUT1 (+)
OUT1 (–)
Phase1
NF1
IN1
IN2
NF2
Phase2
OUT2 (–)
OUT2 (+)
+Vcc1
+Vcc2
–Vcc
5
9
11
13 14
12
15
4
10
6
GND
7 8
– CONTROL Board –
IC2661, 2761  TC74VHC157FT (EKJ)
SELECT 11
1
1A 2
3
4
5
6
7
INPUT
INPUT
OUTPUT
OUTPUT
1A
1B
1Y
2A
2B
2Y
1B
1Y
2A
2B
2Y
GND 8
V
CC
STROBE
16
4A
15
14
13
11
12
11
10
INPUT
INPUT
OUTPUT
OUTPUT
G
4B
4Y
3A
4A
4B
4Y
3A
3B
9
3B
3Y
3Y
S
IC2671  TC74VHC4052AFT (EK)
0Y 1
Y-COM 3
A
10
B
9
3X
11
0X
12
X-COM
13
1X
14
2X
15
VCC
16
O/I
I/O
C
2Y 2
O/I
I/O
C
3Y 4
O/I
I/O
C
1Y 5
O/I
I/O
C
INH 6
GND 7
GND 8
I/O
O/I
C
I/O
O/I
C
I/O
O/I
C
I/O
O/I
C
STR-DA2800ES
120
– A-VIDEO Board –
IC6014  NJW1327FU1
31
67
1
PBIN2
32
PBIN3
33
PBIN4
34
PBIN5
35
PBIN6
36
VCC
37
VEE
39
PRIN6
38
BAISPR1
40
PRIN6
41
PRIN4
42
PRIN3
43
PRIN2
44
PRIN1
45
VCC
46
VEE
47
BIASPR2
48
N.C.
49
PROUT4
50
N.C.
BIASY2
68 YOUT4
69 YOUT3
70 YOUT2
71 YOUT1
72 VCC
73 N.C.
74 VEE
75 NC
76 BIASV2
77 VOUT5
78 N.C.
79 VOUT4
VIN1 - VIN9
80 N.C.
51 PROUT3
52 PROUT2
53 PROUT1
54 VCC
55 N.C.
56 VEE
57 N.C.
58 BIASPB2
59 PBOUT4
60 PBOUT3
61 PBOUT2
62 PBOUT1
63 VCC
64 N.C.
65 VEE
66 N.C.
GND
99
VDD
98
N.C.
97
VCC
90
N.C.
91
VIN4
92
VIN5
93
VIN6
94
VIN7
95
VIN8
96
VIN9
89
VIN3
88
VIN2
87
VIN1
86
BIASV1
85
VEE
84
VCC
83
VOUT1
82
VOUT2
81
VOUT3
VEE
2
N.C.
3
PS
4
N.C.
5
SDA
6
SCL
7
N.C.
8
EX1
9
EX2
10
N.C.
11
VEE
12
N.C.
13
BIASY1
14
N.C.
15
YIN1
16
YIN2
17
N.C.
18
YIN3
19
YIN4
20
N.C.
21
YIN5
22
YIN6
23
N.C.
24
VCC
25
N.C.
26
VEE
27
N.C.
28
BIASPB1
29
N.C.
30
PBIN1
I2C BUS
BIAS
100
INPUT SELECT
SWITCH
6dB/
0dB
9
VIN1 - VIN9
INPUT SELECT
SWITCH
9
1k
:
VIN1 - VIN9
INPUT SELECT
SWITCH
6dB/
0dB
9
1k
:
6dB
75
:
VIN1 - VIN9
INPUT SELECT
SWITCH
9
6dB
75
:
YIN1 - YIN6
INPUT SELECT
SWITCH
6dB/
0dB
6
YIN1 - YIN6
INPUT SELECT
SWITCH
6
1k
:
YIN1 - YIN6
INPUT SELECT
SWITCH
6dB/
0dB
6
1k
:
6dB
75
:
YIN1 - YIN6
INPUT SELECT
SWITCH
6
6dB
75
:
PBIN1 - PBIN6
INPUT SELECT
SWITCH
6dB/
0dB
6
PBIN1 - PBIN6
INPUT SELECT
SWITCH
6
1k
:
PBIN1 - PBIN6
INPUT SELECT
SWITCH
6dB/
0dB
6
1k
:
6dB
75
:
PBIN1 - PBIN6
INPUT SELECT
SWITCH
6
6dB
75
:
PRIN1 - PRIN6
INPUT SELECT
SWITCH
6dB/
0dB
6
PRIN1 - PRIN6
INPUT SELECT
SWITCH
6
1k
:
PRIN1 - PRIN6
INPUT SELECT
SWITCH
6dB/
0dB
6
1k
:
6dB
75
:
PRIN1 - PRIN6
INPUT SELECT
SWITCH
6
6dB
75
:
VIN1 - VIN9
INPUT SELECT
SWITCH
9
6dB
75
:
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