Sony STR-DA4ES / STR-DA7ES / STR-VA333ES Service Manual ▷ View online
25
25
STR-DA4ES/DA7ES/VA333ES
6-5. BLOCK DIAGRAM — DIGITAL SECTION (2/2) —
27
IC1401
DSP
IC2001(2/3)
SYSTEM CONTROL
IC1402
RAM
IC1403
RAM
IC1901
CONTROL
SIGNAL I/F
IC200
BUS I/F
D1901
IC1502
RAM
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
5 30
5 30
85 84
21-23,25-29
21-23,25-29
79,68,67,58,
57,56,53,52
51,44,43,32,
31,22-20
122,114,113,106,105
,95,86,78,77,69,70,59,
50,42,41,34,33
,95,86,78,77,69,70,59,
50,42,41,34,33
7-10,13-16,29-32,35-38
79,68,67,58-56,53-51,
44,43,32,22-20
5-1,40-42,27-24,21-18
105,95,86,78,77,70,69,59,
50,42,41,34,106,113,114,122
1-4,7,10-20,31
1-4,7,10-20,31
SDO1
61
SDO2
25
SDO3
26
SDO4
63
LRCKO
64
BCKO
27 SDI1
28 SDI2
28 SDI2
35 SDI3
39 SDI4
29 LRCKI
60
84 85
6 17
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 DATAOUT
DA2 DATIN
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 OUT
DA1 DAT IN
DA RST
VOUT1
VOUT2
VOUT3
VOUT4
VOUT5
VOUT6
3 BCK
5 SCLK
28 ML
27 MC
26 MDI
25 MDO
22 RSTB
23 MCHD2
1 MCHD1
2 2ROOM
3
11 LAT
14 SI
JOG DOWN
JOG UP
JOG UP
FL DATA
FL LAT
FL BK
FL CLK
FL CLK
FUN DWN
FUN UP
FUN UP
KEY AD1
KEY AD2
KEY AD3
KEY AD4
KEY AD5
KEY AD2
KEY AD3
KEY AD4
KEY AD5
VOL UP
VOL DWN
VOL DWN
SP A
SP B
SIRCS
JOG
FUNCTION
10 BK
CLK
FL1
S102-109
S110-115
S116-123
S124-131
S132-134
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
8 NAME
9 EQ
10 SETUP
11 SPLIT
21 MIXDEC
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 GP3
DSP3 HACN
DSP3 HDOUT
DSP3 HCS
DSP3 XRST
DSP2 BST
DSP2 PM
DSP2 EXLOCK
DPS2GP3
DSP2 HACN
DSP2 HDOUT
DSP2 HCS
DSP2 XRST
PM
EXLOCK
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
RY-STB
COM DATA
COM CLK
RDS CLK
RDS DATA
TUN-STEREO
TUN-TUNED
TUN-TUNED
TUN-MUTE
TUN-SIGNAL
TUN-SIGNAL
TUN-DATA OUT
TUN-LAT
TUN-LAT
RY-CLR
RY-STB
RDS CLK
RDS DATA
ST-STEREO
TUN-TUNED
TUN-MUTE
RDS-SIGNAL
TUN-DO
TUN-LAT
COM-DATA
COM-CLK
COM-CLK
78
61
92
85
84
88
88
138
87
86
51
49
63
AIO
55 RSTX
109 SOT1
110 SIN4
47 ENDFLAG
MD2
MD0
26
UART-IN
MBUS-STSOUT
25
ENDFLG
23
OUTLO2 24
52
MBUS-STS0
MBUS-STS1
64 MBUS-STS2
MBUS-STS3
63
MBUS-STS4
67
54
OSD-LAT
SIRCS
76
64
OSD-CLK
105
OSD-DAT
106
OSD-VSINC
74
VIDEO-RCK
81
POWER SW
POWER
SIRCS
SIRCS
TX455
COM-CLK
COM CLK
COM-DATA
COM DATA
SP A
KEY AD5
KEY AD4
KEY AD3
KEY AD2
KEY AD1
SP B
JOG DOWN
JOG UP
VOL UP
VOL DWN
LED STB
LED CLR
FL BK
FL 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
FR ASP
104
AD5
136
AD4
135
AD3
134
AD2
133
AD1
132
FR BSP
115
JOGUP
116
JOGDOWN
117
VOLUP
120
VOLDWN
121
LED STB
125
LEDCLR
124
FL CLR
114
FL LAT
113
FL DIN
112 111
OUTLI2
1
STAT0
44
STAT1
43
STAT2
42
STAT3
STAT4
STAT4
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
50
CTLAT
93
RST TRG
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 DATAIN
DA1 DATAIN
DA2 LAT
DA DATAOUT
DA1 LAT
DARST
6
7
13
2
1
12
6
7
11
2
1
10
6
7
9
2
1
16
6
7
13
+3.3VB
POWER
LED STB
COM CLK
COM DATA
TX455
41
+2.6V
REG
IC1504
IC1501
DSP
+2.6V
DSW+4.7V
IC1602
D/A CONVERTOR
IC1601
D/A CONVERTOR
SDO1
SDO2
SDO3
SDO3
SDO4
LRCK
BCK
DSP HCLK
DSP HDIN
KFSIO
2
12
IC1404
(4/4)
2
13
IC1503
(3/3)
MUTE
Q1601,1602
MUTE
Q1603,1604
MUTE
Q1605,1606
MUTE
Q1607,1608
RV101
JOG
RV102
A+B
OFF
A
FL101
FLUORESCENT
DISPLAY
IC102
DATA DECODER/LED DRIVER
S101
POWER
D101-11O,116,118
+2.6V
REG
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
3
2
3
3
MASTER
VOLUME
VOLUME
RV103
SPEAKERS
SW101
2
3
3
X1401
12.5MHz
X1901
7.28MHz
B
D112
IC104
D111,113
LED DRIVER
Q101
SIRCS
OUT
5
3
7
1
LED DRIVER
Q102
FUN-LAT
FUN-LAT
80
FUN UP
FUNC UP
FUN DWN
FUNC DWN
5
3
5
6
SUBVOL-LAT
SUBVOL-LAT
82
2
1
2
5
6
11
10
13
1
12
9
8
3
4
13
12
IC1607
(1/2)
1
7
9
9
11
8
4
3
8
7
6
6
5
2
2
12
11
1
4
1
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
(3/4)
BUFFER
IC2105
(1/3)
BUFFER
IC2106
(1/4)
BUFFER
IC2107
BUFFER
IC2108
BUFFER
IC2102(2/3)
BUFFER
IC1607(2/2)
INVERTER
COM-CLK
VOL-LAT
FUN-LAT
S.DATA
CLK
VOL-LAT
FUN-LAT
FUN-LAT
SUBVOL-LAT
SUBVOL-LAT
9
11
6
4
IC1503(1/3)
IC1503(2/3)
IC2106(2/4)
IC2110
IC2111
IC2105(3/3)
IC2105(2/3)
IC2106
(4/4)
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
E
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
WE
CS1
IN
MONITOR
DA4ES, DA7ES
J203
CTRL S
OUT
J206
CTRL S
OUT
J205
STATUS IN
J204
VIDEO 1
DVD/LD
TV/SAT
39 38
CTRL-LATCH
RESETC
5 19
37
2
4
7
6
13
11
10
OUT1
IN3
IN1
O2-1
O2-2
O3-2
O3-1
118 119
Q1903
•Signal Path
•R-ch is omitted due to same as L-ch
: CD (ANALOG)
: CD (DIGITAL)
(Page 24)
(Page 24)
(Page 23)
(Page 26)
(Page 22)
(Page 22)
(Page 22)
(Page 22)
(Page 22)
(Page 24)
(Page 24)
STR-DA4ES/DA7ES/VA333ES
26
26
6-6. BLOCK DIAGRAM — POWER AMP SECTION —
6
1
13
14
15
2
5
3
5
4
3
2
3
4
1
2
5
1
1
5
5
4
3
2
5
1
4
3
2
5
4
1
2
3
6
13
14
15
2
5
3
1
RELAY
DRIVER
CURRENT
PROTECT
IDLING
CURRENT
FRONT L
RELAY
DRIVER
6
13
14
15
2
5
3
1
73
71
27,56,68
77,97,122
127-129,140
141
60
69
RELAY
DRIVER
RELAY
DRIVER
RELAY
DRIVER
MUTE
CURRENT
PROTECT
DRIVE
2
3
CURRENT
PROTECT
CURRENT
PROTECT
TM601
72
1
7
2 3 4
5
24
Q547-549
Q501,503
JW901
JW902
JW904
F902
F802
F901
S902
IMPEDANCE SELECTOR
4Ω 8Ω
F801
Q901
RY901
D901-904
RELAY
DRIVER
+40V
REG
D803-806
D807
F805
T1
POWER
TRANSFORMER
F806
D812
D801,802
D813
F1
F2
Q801
+40V
+B
-B
Q2101
LEVEL
CHECK
+3.3VB
BACKUP
HP
STOP
PW-RY
ACMUTE
PROTECT
HP-RY
FRA-RY
SURR-RY
C-RY
VDD
+5V
SLB-RY
FRB-RY
17
DPOWER
19
VPOWER
IC501
POWER AMP
INPUT
+VCC
+VCC
+VCC
-VEE
+VE OUT
NF
-VE OUT
MUTE
IC701
POWER AMP
INPUT
+VCC
+VCC
+VCC
-VEE
+VE OUT
NF
-VE OUT
MUTE
IC651
POWER AMP
IC601
POWER AMP
INPUT
+VCC
+VCC
+VCC
+B
+B
+B
-B
-B
-B
-VEE
+VE OUT
NF
-VE OUT
MUTE
IC702
IC503
IC502
IC703
IC654
IC652
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
4
1
RY601
RY651
Q611
Q661
IC2001(3/3)
SYSTEM CONTROL
IC2103(2/2)
DATA DECODER
Q651,652
5
1
4
3
2
12
9
11
2
3
CURRENT
PROTECT
+B
-B
+VE OUT
NF
-VE OUT
1
MUTE
IC655
IC653
BOOSTER
BOOSTER
4
1
Q658,659
Q708,709
Q508,509
RV501
IDLING
CURRENT
SURROUND
RV701
IDLING
CURRENT
CENTER
RV652
IDLING
CURRENT
SURR BACK-L
RV651
RV501
RV701
Q599
Q598
RELAY
DRIVER
Q621
Q707
RY504
RY503
RY702
R CH
R CH
R CH
R CH
L
R
R
CENTER
SURROUND
FRONT
A
L
R
FRONT
B
SPEAKERS
L
PHONES
FL
SL
+BV
-BV
+BV
CENTER
+BV
-BV
-BV
13
14
15
+VCC
+VCC
+VCC
-VEE
+BV
-BV
8 INPUT
SBL
TM501
TMP701(1/2)
TMP701(2/2)
J101
T902
D906
D907
J901
AC
OUTLET
~AC IN
A
AUDIO
SECTION
N
DIGITAL
SECTION
(2/2)
• R-ch is omitted due to same as L-ch
• Signal Path
: CD(ANALOG)
• Signal Path
: CD(ANALOG)
AEP MODEL
EXCEPT AEP MODEL
EXCEPT AEP MODEL
EXCEPT
AEP MODEL
AEP MODEL
EXCEPT
KR MODEL
KR MODEL
KR MODEL
+5V
REG
3
1
IC1810
D+5V
+15V
REG
3
1
IC308
+15V
REG
3
1
IC312
+15V
-15V
REG
3
1
IC309
-15V
+15VA
+12V
REG
3
1
IC310
RY+12V
+12V
REG
1
3
IC802
+12V
(TRIG2)
+12V
(TRIG1)
+12V
(TRIG3)
+12V
REG
1
3
IC803
+12V
REG
1
3
IC801
+12V
REG
3
1
IC1809
TUN+12V
+5V
REG
3
1
IC1807
DSW+5V
B+
SWITCH
-5V
REG
3
2
IC1804
-5V
+7V
+5V
REG
3
1
IC1802
D908
+3.3V
REG
3
1
IC1801
+3.3VB
+5VB
B+
SWITCH
Q1802
Q1803
Q1807
+5V
REG
3
1
IC1803
+5V2
B+
SWITCH
B+
SWITCH
Q1805
Q1806
D1803-1806
-15V
REG
3
2
IC313
-15VA
+3.3V
REG
3
1
IC1808
TUN+3.3V
+3.3V
REG
3
1
IC1805
DSW+3.3V
+4.7V
REG
4
2
1
IC1806
DSW+4.7V
RY661
Q1804
+7V
REG
3
1
IC2112
B+
SWITCH
POWER
SWITCH
Q902-904
Q2104
Q635
Q592
IC635
(-24V)
(+9V)
(-9V)
D1902
D1903
IC2105(6/6)
MD2
13
12
D544
D548
D545
D541
D542
D543
D543
D540
RV652
RV651
5
R CH
R
2
7
SURR BACK
L
LEVEL
DETECT
Q710
+BV
+B
LEVEL
DETECT
Q660
+50V
REG
Q591,593
-BV
-B
-50V
REG
DA4ES,DA7ES
DA7ES
Q1801
CNP904
EXCEPT AEP,KR MODEL
AEP,KR MODEL
AC INLET
(Page
22)
(Page 25)
27
27
STR-DA4ES/DA7ES/VA333ES
6-7. CIRCUIT BOARDS LOCATION
MEMO
E-VOL board
INPUT board
M-BUS board
CIS POWER board
CIS board
DIGITAL board
UP CONVERT board
CLOCK board (AEP model)
LED board
HP board
S-VIDEO board
DIGITAL INPUT board
F-SPTM board
S-SPTM board
A-CLASS board
FUNCTION board
VIDEO3 board
VOLUME board
4/8 board
DISPLAY board
DC board
AMP board
AC board
C-VIDEO board
(STR-DA4ES/DA7ES)
(STR-DA4ES/DA7ES)
(STR-DA4ES/DA7ES)
(STR-DA4ES/DA7ES)
STR-DA4ES/DA7ES/VA333ES
28
28
• Waveforms
– DIGITAL Board –
– DIGITAL Board –
IC1901
qh
(XOUT)
1
IC2001
tk
(X0)
2
3
IC1103
7
IC1201
qs
(MCLK2)
4
5.0Vp-p
137nsec
7.28MHz
2.6Vp-p
60nsec
16.5MHz
3.2Vp-p
24.576MHz
3.5Vp-p
74nsec
13.5MHz
3.5Vp-p
74nsec
12.5MHz
3.6Vp-p
12.5MHz
IC1401
<zc.>
(MCLK2)
5
IC1501
<zc.>
(MCLK2)
6
– CLOCK Board –
IC207
5
1
IC207
7
2
5.0Vp-p
14.31MHz
5.0Vp-p
17.34MHz
– S-VIDEO Board –
IC209
9
(XS)
1
2.1Vp-p
14.31818MHz
1.4Vp-p
3.5795 MHz
– UP CONVERT Board –
IC3101
4
1
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
For schematic diagrams.
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
C
: panel designation.
For printed wiring boards.
Note:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
•
A
: B+ Line.
•
B
: B– Line.
•
H
: adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
∗
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
J
: CD (ANALOG)
c
: CD (DIGITAL)
• Abbreviation
CND : Canadian model.
TW
TW
: Taiwan model.
KR
: Korea model.
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A)
(Side A)
parts face are indicated.
Q
C
These are omitted
E
B
E
These are omitted
C
B
C
These are omitted
B
E
• Abbreviation
CND : Canadian model.
TW
TW
: Taiwan model.
KR
: Korea model.
Note:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
Click on the first or last page to see other STR-DA4ES / STR-DA7ES / STR-VA333ES service manuals if exist.