STR-DA3ES, STR-DA5ES, STR-VA555ES - Sony Audio Service Manual (repair manual). Page 17

Read Sony STR-DA3ES / STR-DA5ES / STR-VA555ES Service Manual online

STR-DA3ES/DA5ES/VA555ES
17
17
– DIGITAL SECTION (2/2) –
27
IC1401
DSP
IC2001(2/3)
SYSTEM CONTROL
IC1402
RAM
IC1403
RAM
IC
1901
CONTROL 
SIGNAL I/F
IC200
SELECTOR
IC1901,1902
D1901
IC1502
POWER AMP
SDI1
28 SDI2
35 SDI3
39 SDI4
29 LRCKI1
38 BCKI1
75 HCLK
74 HDIN
62 KFSIO
15 XIN
16 XOUT
14
1
RESET
2
CARRIER-OUT
33
SIRCS-OUT
10
SIRCS-INPUT
MBUS-TV
MBUS-V1
MBUS-V2
60
6
6
6
6
85 84
21-23,25-29
21-23,25-29
79,68,67,58,
57,56,53,52
79,68,67,58,
57,56,53,52
122,114,113,106,105
,95,86,78,77,69,59,50,
42,41,34,33
7-10,13-16,29-32,35-38
79,68,67,58-56,53-51,
44,43,43,31.22-20
5-1,40-42,27-24,21-18
105,95,86,78,77,70,69,59,
50,42,41,34,106,113,114,122
1-4,7-20,31
1-4,7-20,31
SD01
61
SDO2
25
SDO3
26
SD04
63
LRCKO
64
BCKO
27 SDI1
28 SDI2
35 SDI3
39 SDI4
29 LRCKI
60
84 85
6
7
SDO1
SDO2
SDO3
SDO4
LRCKO
BCLK0
GP7
MCLK2
MCLK1
61
25
26
63
64
45
2
1
14
DATA1
46 DATA2
47 DATA3
41 LRCK
40 BCK
38 SCKI
36 ML
35 MC
34 MDI
33 MDO
37 RST
DA2 LAT
DA CLK
DA DATAIN
DA2 DATOUT
DA RST
2 DATA
D-LCH
R-CH
D-SLCH
R-CH
D-CCH
D-SWCH
D-SBLCH
R-CH
DA MUTE
1 LRCK
VOUTL
VOUTR
DA1 LAT
DA CLK
DA DATA IN
DA1 DATOUT
DA RST
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
3 BCK
5 SCLK
28 ML
27 MC
26 MDI
25 MDO
22 RSTB
23 MCHD2
1 MCHD1
2 IROOM
3
11 LAT
14 SI
RXSIRCS
JOG DOWN
JOG UP
FL DATA
FL LAT
FL BK
FL CLK
FUNE DWN
FUNE UP
KEY AD1
KEY AD2
KEY AD3
KEY AD4
KEY AD5
VOL AD6
VOL UP
VOL DWN
SP MAIN
SP 2ND
1 SIRCS
JOG
FUNCTION
10 BK
CLK
FL1
S102-109
S110-115
S116-123
S124-131
S132-134
FL2
9
DIMMER
4 NIGHT
13
DATA
14
CLK
15
STB
16
CLR
LED CLR
5 SUR
7 LEVEL
8 NAME
9 EQ
10 SETUP
11 SPLIT
21 MIXDEC
23 DCS
111
139
144
X1501
12.5MHz
141 140 136 120 83
76 8
82
BST
DSP3 BST
DSP3 PM
DSP3 EXLOCK
DSP3 
DSP3 HACN
DSP3 HDOUT
DSP3 HCS
DSP3 XRST
DSP2 BST
DSP2 PM
DSP2 EXLOCK
DPS2GP3 
DSP2 HACN
DSP2 HDOUT
DSP2 HCS
DSP2 XRST
PM
EXLOCKT
GP3
HACN
HDOUT
HCS
XRST
CSO
WEO
38 BCKI1
75 H CLK
74 H DIN
62 KFSIO
111
GP7
139
MCLK2
144
MCLK1
12
AI-IN
11
AI-OUT
89 AII
79
RY-CLR
RY-STB
COM DATA
COM CLK
RDS CLK
RDS DATA
TUN-STEREO
TUN-TUNED
TUN-MUTE
TUN-SIGNAL
TUN-DATA OUT
TUN-LAT
RY-CLR
RY-STB
RDS CLK
RDS DATA
ST-STEREO
TUN-TUNED
TUN-MUTE
TUN-SIGNAL
TUN-DATA OUT
TUN-LAT
COM DATA
COM CLK
78
61
92
85
84
88
138
87
86
51 AIO
109 SOT1
110 SIT1
47 ENDFLAG
MD2
MD0
26
UART-IN
MBUS-STSOUT
25
ENDFLG
23
OUTLO2
24
52
49 MBUS-STS0
63 MBUS-STS1
64 MBUS-STS2
MBUS-STS3
63
54
OSD-LAT
SIRCS
76
64
OSD-CLK
105
OSD-DAT
106
OSD-VSINC
74
VIDEO-RCK
81
POWER SW
POWER
RXSIRCS
RXSIRCS
TX455
COM-CLK
COM CLK
COM-DATA
COM DATA
KEY AD6
KEY AD5
KEY AD4
KEY AD3
KEY AD2
KEY AD1
SP 2ND
JOG DOWN
FUNC UP
FUNC DWN
VOL UP
VOL DOWN
LED STB
LED CLR
LED BK
LED LAT
FL DATA
COM DATA
COM CLK
COM-DATA
COM-CLK
COM DATA
FL CLK
VOL-LAT
62
COM-CLK
90
COM-DATA
91
FL CLK
VOL-LAT
83
A/D VOLUM
139
AD5
136
AD4
135
AD3
134
AD2
133
AD1
132
SP2ND
115
JOGUP
116
JOGDOWN
117
FUNCDWN
119
VOLUP
120
VOLDWN
121
LED STB
125
LEDCLR
124
FL CLR
114
FL LAT
113
FL DIN
112 111
OUTLI2
1
SRAT0
44
SRAT1
43
SRAT2
42
SRAT3
RXD232
TXD232
MD2
CTL A1
COM CLK
IC2102(3/3)
BUFFER
IC2104
BUFFER
COM DATA
COM CLK
COM DATA
MBUS-STSOUT
Q200,201
MBUS-DVD
MBUS-V1
MBUS-TV
OSD VSYNC
OSD CLK
OSD CS
OSD DATA
VIDEO RCK
140
PM
136
EXLOCK
120
GP3
83
HACN
82
HDOUT
76
HCS
8
XRST
WEO
CSO
WE
CS1
CS
WE
141
BST
23
2PM
24
2EXLOCK
46
DSP2 GP3
28
2H ACN
29
2HDOUT
30
2HCS
21
2XRST
22
70
2BST
MSTO
3PM
3EXLOCK
DSP3 GP3
3H ACN
3HDOUT
3HCS
3XRST
3BST
33 25 48 34 35 36 31
32
DSP2 HCS
DSP2 XRST
DSP2 HDOUT
DSP2 HACN
MBUS-TV
MBUS-V1
MBUS-DVD
DSP2 GP3
DSP2 EXLOCK
DSP2 PM
DSP2 BST
DSP3 PM
DSP3 BST
DSP3 EXLOCK
DSP3 GP3
DSP3 HACN
DSP3 HDOUT
DSP3 HCS
DSP3 XRST
39
DA CLK
41
DA2 DATAIN
43
DA1 DATAIN
40 38
DA2 LAT
DA DATAOUT
42
DA1 LAT
37
DARST
DA CLK
DA2 DATAOUT
DA1 DATAOUT
DA2 LAT
DA DATAIN
DA1 LAT
DARST
6
7
13
2
1
12
6
7
11
2
1
10
6
7
9
2
1
16
6
7
13
5 BIN
+3.3VB
IC103
8 AIN
2
BOUT
4
AOUT
POWER
ILED SSTB
COM CLK
COM DATA
INPUT
+2.6V
REG
IC1504
IC1501
DSP
+2.6V
DSW+4.7V
IC1602
 D/A CONVERTOR
IC1601
 D/A CONVERTOR
SDO1
SDO2
SDO3
SDO4
LRCK
BCK
DSP HCLK
DSP HDIN
KFSIOA
KFSIO
KFSIOR
13
1
12
2
IC1503(3/4,4/4)
MUTE
Q1601,1602
MUTE
Q1603,1604
MUTE
Q1605,1606
MUTE
Q1607,1608
RV101
JOG
RV102
SPEAKERS
OFF
MAIN
MAIN+2ND ROOM
SW101
SW101
IC101
FL101
FLUORESCENT
DISPLAY
IC102
DATA DECODER/LED DRIVER
S101
POWER
D101-11O,118
+2.6V
EG
DSW+4.7V
+2.6V
D0-15
D16-31
A0-15
I/O0-15
A0-15
A0-15
IC1603
LPF
IC1604
LPF
IC1605
LPF
IC1606
LPF
1
3
2
3
X1401
12.5MHz
X1901
7.28MHz
M
D112
DA5ES,VA555ES
IC104
D111,113
LED DRIVER
Q101
IR
EMITTER
5
8
7
1
LED DRIVER
Q102
FUN-LAT
FUN-LAT
80
5
3
5
6
1
2
5
6
11
10
13
12
9
8
3
4
13
12
IC1607
(1/2)
1
7
9
9
11
8
4
3
8
7
6
9
10
11
12
14
15
1
2
4
9
14
15
10
11
4
3
5
4
3
1
2
1
6
5
4
3
10
10
IC2102(1/3)
BUFFER
IC2106
(3/3)
BUFFER
IC2105
(1/2)
BUFFER
IC2106
(1/3)
BUFFER
IC2107
BUFFER
IC2108
BUFFER
IC2102(2/3)
BUFFER
IC1607(2/2)
BUFFER
COM-CLK
VOL-LAT
FUN-LAT
S.DATA
CLK
VOL-LAT
FUN-LAT
9
11
6
4
IC1503(1/4)
IC1503(2/4)
IC2106(2/3)
IC2105(2/2)
RESET
IC1902
AI I/F
IC1903
N
POWER
AMP
SECTION
K
DIGITAL(1/2)
SECTION
L
DIGITAL(1/2)
SECTION
J
VIDEO
SECTION
D
AUDIO
SECTION
H
AUDIO
SECTION
C
AUDIO
SECTION
M
DIGITAL(1/2)
SECTION
I
AUDIO
SECTION
G
AUDIO
SECTION
D16-23
D0-7
A0-16
A0-16
D0-7
D24-31
IC1405
A0-16
Q1609
CTRL S
IN
MONITOR
DA3ES, DA5ES
J203
CTRL S
OUT
J204
CTRL S
OUT
J205
CTRL S
STATUS IN
J206
VIDEO 1
DVD/LD
TV/SAT
39 38
37
2
4
7
6
13
11
10
OUT1
IN3
IN1
O2-1
O2-2
O3-2
O3-1
•Signal Path
•R-ch is omitted due to same as L-ch
: CD (ANALOG)
: CD (DIGITAL)
Page of 81
Display

Click on the first or last page to see other STR-DA3ES / STR-DA5ES / STR-VA555ES service manuals if exist.