DOWNLOAD Sony STR-DA4400ES Service Manual ↓ Size: 13 MB | Pages: 127 in PDF or view online for FREE

Model
STR-DA4400ES
Pages
127
Size
13 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-da4400es.pdf
Date
PREV: Sony NWD-E023F / NWD-E025F Service Manual

Sony STR-DA4400ES Service Manual ▷ View online

STR-DA4400ES
STR-DA4400ES
33
33
6-7.  BLOCK  DIAGRAM  - ANALOG AUDIO Section - 
26
26
27
17
19
21
7.1 L
41 FL
36 7.1 SL
40 7.1 SBL
32 7.1 C
11 7.1 SW
INPUT SELECTOR
IC2090
ELECTRICAL VOLUME
IC2390
4
MD/DAT OUT
L
J605 (1/2)
J606 (1/2)
PHONO
IN
SA-CD/CD
IN
MD
IN
J607
J608 (1/2)
J703 (1/2)
BUFFER
IC611
EQ AMP
IC301
BUFFER
IC614
BUFFER
IC616
BUFFER
IC617
BUFFER
IC619
BUFFER
IC623
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
17 PHONO
3 CD/SACD
40 CD/SACD
5 MD/DAT IN
38 MD/DAT IN
8 TV/SAT
35 TV/SAT
7 TAPE IN
36 TAPE IN
9 DVD/LD
34 DVD/LD
11 VIDEO2 IN
32 VIDEO2 IN
13 VIDEO1 IN
30 VIDEO1 IN
2 VIDEO3
41 VIDEO3
10 TV
28
2ND.OUT
15
COM
2ND L
2CH L
39 28
16
COM
J605 (2/2)
J701
18
MIC
14
EXT IN
29
EXT IN
MD
OUT
AUTO
CAL MIC
R-CH
ADFL
INPUT SELECTOR
IC401
12
VIDEO1 OUT
J608 (2/2)
BUFFER
IC461
MIC AMP
IC703
24
OUT L
25
LINE AMP
IC2290
MIX
IC2391
33
OUT SL
LINE AMP
IC2310
37
OUT SBL
LINE AMP
IC2320
LINE AMP
IC643
29
OUT C
14
OUT SW
LINE AMP
IC2300
LINE AMP
Q708
R-CH
22
DATA
21
CLK
6
23
LAT
DATA
CLK
FUNC_LAT
MIC
COM2_DATA
COM2_CLK
FUNC-LAT
22
DATA
21
CLK
23
LAT
DATA
CLK
FUNC_LAT
15 DATA
14 CLK
16 LAT
DATA
CLK
D.MIX
DATA
VOL-LAT
VLAT
CLK
FUNC_LAT
D.MIX_LAT
MIC
D.MIX
MIC
FUNC2_LAT
FUNC2_LAT
2ND-RY
3RD-RY
2ND-RY
3RD-RY
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (ANALOG)
R
L
J609 (1/2)
ZONE 3
AUDIO OUT
R-CH
RY641
R
L
R
L
R
TAPE
IN
BUFFER
IC615
R-CH
L
R
L
R
L
R
L
R
L
R
L
R
SAT
AUDIO
IN
BD
AUDIO
IN
DVD
AUDIO
IN
VIDEO 1
AUDIO
IN
BUFFER
IC2311
R-CH
L
R
TV IN
VIDEO 2 IN/
PORTABLE
AV IN
AUDIO
VIDEO 1
AUDIO
OUT
L
R
6
TAPE OUT
J606 (2/2)
TAPE
OUT
R-CH
L
R
L
R
TU-L
16
SBL PREOUT
C PREOUT
W PREOUT
L PREOUT
FRONT-L
SL
SBL
C
SL PREOUT
46
45
3
21
25 D/A L
34 D/A SL
38 D/A SBL
13 A/D SW
30 A/D C
D/A-L
D/A-SL
D/A-SBL
D/A-SW
D/A-C
MULTI
CHANNEL
INPUT
J1001
SUR
BACK
FRONT
L
R
L
R
SURROUND
L
R
J1002
CENTER
SUB
WOOFER
R-CH
R-CH
BUFFER
IC706
R-CH
23
22
20
ELECTRICAL VOLUME
IC1203
23
16 DATA
VRIN
OUT
3
INPUT SELECTOR
IC402
12
CD/SACD
ZONE3
OUT
13 CLK
17 LAT
DATA
CLK
VLAT
18 16 19
DA
TA
CK
STB
2ND-RY
DA
TA
CLK
FUNC2-LA
T
15 14 16
DA
T
CLK
LA
T
DA
TA
CLK
FUNC_LA
T
3RD-R
Y
LINE AMP
IC622
XML
43
SIRUS_L
44
DM-L
42
9
LINE AMP
IC1202
20
ELECTRICAL VOLUME
IC1223
23
16 DATA
VRIN
OUT
13 CLK
17 LAT
DATA
SL
SBL
C
W
CLK
VLAT
LINE AMP
IC1222
20
ELECTRICAL VOLUME
IC1233
23
16 DATA
VRIN
OUT
13 CLK
17 LAT
DATA
CLK
VLAT
R-CH
R-CH
LINE AMP
IC1232
20
ELECTRICAL VOLUME
IC1213
23
16 DATA
VRIN
OUT
9
6
VRIN
OUT
13 CLK
17 LAT
DATA
CLK
VLAT
LINE AMP
IC1212
4 MD/DAT IN
5 TAPE IN
6
INPUT SELECTOR
IC600
7
USB
8
5
2
3
TUNER
4
1
41
42
XM
SIRUS
43
6 TV/SAT  IN
7 DVD/LD
8 VIDEO2 IN
9 VIDEO1 IN
2 VIDEO3
CD/SACD L
MD/DAT IN L
TAPE IN L
TV/SAT IN L
DVD/LD IN L
V2 IN L
V1 IN L
V3-LCH
CD/SACD L
MD/DA
T IN L
TAPE IN L
TV/SA
T IN L
DVD/LD IN L
V2 IN L
V1 IN L
V3-LCH
10 EXT3 IN
14
10
11
12
RELAY DRIVE
Q540
LINE AMP
IC653
L
J609 (2/2)
ZONE 2
AUDIO OUT
R-CH
R-CH
R
RELAY DRIVE
Q552
RY651
CCD-RY
RELAY DRIVE
Q1105
CCD-RY
CCD-RY
R-CH
RY1105
(Page 29)
(Page 27)
(Page 27)
(Page 37)
(Page 37)
(Page 37)
(Page 34)
(Page 34)
(Page 27)
STR-DA4400ES
STR-DA4400ES
34
34
6-8.  BLOCK  DIAGRAM  - POWER AMP Section -
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (ANALOG)
50
5
SBL PREOUT
C PREOUT
W PREOUT
L PREOUT
FRONT-L
LIMITTER
PROTECT
SL
SBL
C
SL PREOUT
46
45
PRE DRIVE
Q1501 – 1505
BOOSTER
Q1507, 1508
4/8
BIAS
Q1521
CURRENT
DETECT
Q1522, 1523
CURRENT
DETECT
Q1524
LIMITTER
IC1901
LIMITTER
DETECT
Q1907, 1908
LEVEL
DETECT
Q1904 – 1906
BIAS ALIGNMENT
BIAS ALIGNMENT
BIAS ALIGNMENT
BIAS ALIGNMENT
RV1501
HP SW
RELAY DRIVE
Q1402
HP-RY
RY1401
PHONES
J702
R-CH
RELAY DRIVE
Q4001
SP-A
RELAY DRIVE
Q4002
SP-B
RY4001
RY4002
R-CH
L
FRONT A
R
L
R
TM4002
+
−
+
+
+
FRONT B
SPEAKERS
−
−
−
PRE DRIVE
Q1701 – 1705
BOOSTER
Q1707, 1708
BIAS
Q1721
CURRENT
DETECT
Q1722, 1723
CURRENT
DETECT
Q1724
RV1701
RELAY DRIVE
Q4102
REAR-RY
RELAY DRIVE
Q4101
SB-RY
RY4102
RY4101
R-CH
R-CH
L
SURROUND
R
L
R
TM4101
+
−
+
+
+
SURROUND
BACK (ZONE 2)
−
−
−
PRE DRIVE
Q1801 – 1805
BOOSTER
Q1807, 1808
BIAS
Q1821
CURRENT
DETECT
Q1822, 1823
CURRENT
DETECT
Q1824
RV1801
R-CH
R-CH
PRE DRIVE
Q1601 – 1605
BOOSTER
Q1607, 1608
BIAS
Q1871
CURRENT
DETECT
Q1872, 1873
CURRENT
DETECT
Q1874
RV1851
RELAY DRIVE
Q4003
RELAY DRIVE
Q1104
C-RY
PREOUT-RY
PREOUT-RY
HP SW
HP-RY
SP-A
SP-B
REAR-RY
SB-RY
C-RY
PREOUT-RY
HPSW
HP-RY
SP-A-RY
SP-B-RY
REAR-RY
SB-RY
C-RY
RY4003
CENTER
TM4001
+
−
PRE OUT
J1101
SUR
BACK
FRONT
L
R
L
R
SURROUND
L
R
J1102
CENTER
SUB
WOOFER
R-CH
R-CH
R-CH
RY1104
RELAY DRIVE
Q1103
RY1103
RELAY DRIVE
Q1102
RY1102
RELAY DRIVE
Q1101
RY1101
(Page 33)
(Page 33)
(Page 27)
(Page 38)
STR-DA4400ES
STR-DA4400ES
35
35
6-9.  BLOCK  DIAGRAM  - VIDEO Section (1/2) -
• SIGNAL PATH
:VIDEO
J6201
DMPORT_VIDEO
J6205 (1/2)
SAT
VIDEO IN
DVD
VIDEO IN
BD
VIDEO IN
VIDEO 1
VIDEO IN
MONITOR
OUT
VIDEO
J6205 (2/2)
1
3
7
2
15
V1. OUT
3 TV
5 LD
9 V2. IN
13 V1. IN
7 V3
14
SW1
10
SW2
VSEL_1
VSEL_2
4
SW3
VSEL_3
6
SW4
VSEL_4
2
SW5
1
M. OUT
J703 (2/2)
VIDEO 2 IN/
PORTABLE
AV IN VIDEO
VIDEO 1
VIDEO OUT
M_MUTE
UPCON SW
48
VIN3
11 VOUT3
VIN2
VIN1
MUTE1
MUTE2
VIDEO AMP
IC6511
INPUT SELECT
IC6202
VIDEO SELECT
IC6507
V-CON-1
J6904
EXT VIDEO
IN
ZONE 2
VIDEO OUT
J6203
3 TV
5 LD
9 V2. IN
13 V1. IN
7 V3
14
SW1
10
SW2
VSEL2_1
VSEL2_2
4
SW3
VSEL2_3
6
SW4
VSEL2_4
DMSEL2
DMSEL1
2
SW5
1
M. OUT
INPUT SELECT
IC6201
D6201
D6202
D6501
D6502
38
C_IN
CAMERA_IN
2ND_ZONE_IN
Y_IN
CVBS_IN
VOUT
COUT
YOUT
40
7
4
1
3
10
OUT3
8 IN3A
OUT2
11 IN2A
OUT1
16 IN1A
14 IN2B
1 IN1B
9 IN3B
VIDEO SELECT
IC6306
6
5
3
CTL3
CTL2
CTL1
7
12
2
1
3
7
2
VIDEO SELECT
IC6508
SYNC DETECT
IC6509
Q6304
CVBS-DET
SYNC DETECT
IC6520
Q6303
S-DET
47
(Page 37)
(Page 37)
(Page 32)
(Page 32)
STR-DA4400ES
STR-DA4400ES
36
36
6-10.  BLOCK  DIAGRAM  - VIDEO Section (2/2) -
• SIGNAL PATH
:VIDEO
J6002
P
B
/C
B
P
R
/C
R
Y
COMPONENT
VIDEO
ASSIGNABLE
(INPUT ONLY)
COMPONENT
VIDEO
ASSIGNABLE
(INPUT ONLY)
P
B
/C
B
P
R
/C
R
Y
IN 1
P
B
/C
B
P
R
/C
R
Y
VC-SEL
MONITOR
OUT
J6001
IN 3
P
B
/C
B
P
R
/C
R
Y
IN 2
24
CH1OUT
CH1IN3
CH1IN1
CH1IN2
1
3
INPUT SELECT
IC6001
5
22
CH2OUT
20
CH3OUT
CH2IN3
CH2IN1
CH2IN2
8
10
12
CH3IN3
CH3IN1
CH3IN2
17
15
13
2
SW1
VC-SEL2
39
CY_IN
CB_IN
CR_IN
4
SW2
VC-MUTE
23
PS
RELAY DRIVE
Q6001
SYNC DETECT
IC6302
COMP_ON/OFF
RY6004 RY6005
RY6003
Q6301
COMPO-DET
41
P
B
/C
B
P
R
/C
R
Y
VC2-SEL
ZONE 2
OUT
J6204
24
CH1OUT
CH1IN3
CH1IN1
CH1IN2
1
3
INPUT SELECT
IC6521
5
22
CH2OUT
20
CH3OUT
CH2IN3
CH2IN1
CH2IN2
8
10
12
CH3IN3
CH3IN1
CH3IN2
17
15
13
2
SW1
VC2-SEL2
CY OUT
CB OUT
CR OUT
4
SW2
LPF_SEL1
LPF_SEL2
C_MUTE
VC2-MUTE
23
PS
LOW-PASS
FILTER
IC6518
RELAY DRIVE
Q6302
UPCON_SW2
RY6007 RY6008
RY6006
49
V-CON-2
(Page 32)
(Page 32)
(Page 37)
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