Sony HT-DDW1600 (serv.man2) Service Manual ▷ View online
STR-K1600
4 5
4 5
STR-K1600
5-24.
PLACAS DE CIRCUITO IMPRESSOS — SEÇÃO POWER —
:Utilizada solda sem chumbo
D901
D-1
D910
G-3
D911
G-2
D912
G-2
D913
G-2
D914
G-2
D915
G-3
D920
E-5
D921
E-5
D922
E-5
D923
E-5
Q901
G-2
Q921
F-4
• Localização do
Semicondutor
Ref. No. Location
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
GR
Y
GR
Y
GR
Y
GR
Y
GR
Y
GRY
GRY
GRY
GRY
ORG
DIGITAL BOARD
CNP505
N
CL901
CL902
B900
RY901
F901
JW912
JW913
JW916
CNP901
CNP902
CNP902
AC IN ~
L
N
R904
D901
JW917
Q901
R902
C915
JW919
JW920
JW921
1
Q921
R903
R921
R923
C920
C921
C950
JW901
JW904
JW908
JW910
D910
D911
D912
D913
D914
D915
CNP903
CNP903
E
B
1
5
1
5
RED
MAIN BOARD
CN915
I
6
1
R810
R811
CNP804
CNP805
R922
C914
C924
CNP802
CNP802
ORG
GR
Y
GR
Y
1
3
BRN
ORG
WHT
BRN
VIO
ORG
BLK
MAIN BOARD
CNP801
J
MAIN BOARD
CNP802
K
1
3
CNP804
C913
C916
JW915
D920
D921
D922
D923
1
3
1
3
6
E
B
1
3
CNP901
1
3
1
2
1
2
T901
POWER
TRANSFORMER
(MAIN)
T902
POWER
TRANSFORMER
(SUB)
STANDBY BOARD
AC SELECT BOARD
(E51 MODEL)
1-872-434-
(11)
11
1-872-428-
(11)
11
JW903
CNP002
7
13
5
JW900
CNP910
JW795
S901
VOLTAGE SELECTOR
220V OFF 127V
CNP907
CNP002
(E51)
1
5
1
7
1
7
VIO
YEL
WHT
ORG
ORG
BRN
BRN
O
-1
-2
-3
(Page 22)
(Page 22)
(Page 22)
(Page 26)
STR-K1600
46
46
STR-K1600
D I G I T A L
B O A R D
( 1 / 4 )
C N P 5 0 5
N
M A I N
B O A R D
( 1 / 2 )
C N 9 1 5
I
M A I N
B O A R D
( 2 / 2 )
C N P 8 0 1
J
M A I N
B O A R D
( 1 / 2 )
C N P 8 0 2
K
0 . 8
0 . 2
0
0 . 6
2
1
C
G
A
D
3
F
5
E
B
4
6
7
8
9
1 0 E D B 4 0 - T A 2 B 5
D 9 1 0
1 0 E D B 4 0 - T A 2 B 5
D 9 1 1
10EDB40-TA2B5
D 9 1 2
10EDB40-TA2B5
D 9 1 3
1 0 E D B 4 0 - T A 2 B 5
D 9 2 0
1 0 E D B 4 0 - T A 2 B 5
D 9 2 1
1 0 E D B 4 0 - T A 2 B 5
D 9 2 2
1 0 E D B 4 0 - T A 2 B 5
D 9 2 3
1/2W
0.22
R810
1/2W
0.22
R811
0 . 1
C 9 1 3
0 . 1
C 9 1 4
0 . 1
C 9 2 0
0 . 1
C 9 2 1
50V
1
C924
4 7 k
R 9 2 1
22k
R922
1 0 k
R 9 2 3
2 . 2 k
R 9 0 3
1SS133T-72
D901
1 S S 1 3 3 T - 7 2
D 9 1 4
1 S S 1 3 3 T - 7 2
D 9 1 5
2 S C 1 7 4 0 S - Q R T
Q 9 0 1
R E L A Y D R I V E R
2 S C 1 7 4 0 S - Q R T
Q 9 2 1
A C I N D E T E C T
47k
R902
1
2
2 P
C N P 9 0 2
N E U T R A L
RY901
J W 9 0 8
1
2
3
3 P
C N P 8 0 4
R2 AC
R2 GND
R2 AC
1
2
3
3 P
C N P 8 0 5
R2 AC
R2 GND
R2 AC
1
2
3
4
5
5 P
C N P 9 0 3
+ 1 5 V
S T O P
S T B Y G N D
+ 9 V ( S T B Y )
P O W E R R Y
2 5 V
1 0 0 0
C 9 1 6
1
3
C N P 9 0 1
2 P
L I V E
N E U T R A L
1
3
4
8
6
T 9 0 2
( S U B )
P O W E R
T R A N S F O R M E R
16V
3300
C950
2 5 V
2 2 0 0
C 9 1 5
1
2
3
4
5
6
6 P
C N P 8 0 2
R 2 R E T U R N G N D
- 1 5 V
S T B Y G N D
R 2 G N D
+ 1 5 V
S U B - T
JW905
1
R 9 0 4
F 9 0 1
J W 9 0 0
S 9 0 1
J W 7 9 5
1
3
5
C N P 9 1 0
3 P
1 2 7 V
220V
1
3
5
7
C N P 0 0 2
4 P
220V
SELECTOR OUTPUT
1 2 7 V
1
3
5
7
C N P 9 0 7
4 P
1 2 7 V
SELECTOR OUTPUT
220V
JW906
S T A N D B Y B O A R D
2
3
4
5
5
4
3
2
3
2
2
T 9 0 1
P O W E R
T R A N S F O R M E R
( M A I N )
A C I N ~
D 9 2 0 - 9 2 3
R E C T
D 9 1 0 - 9 1 3
R E C T
A C S E L E C T B O A R D
V O L T A G E
S E L E C T O R
127V
O F F
220V
- 3
- 2
- 1
2
2
3
220V
127V
0 V
5-25. DIAGRAMA ESQUEMÁTICO — SEÇÃO POWER —
(Page 27)
(Page 23)
(Page 23)
(Page 24)
Ver. 1.1
4 7
STR-K1600
• IC
- Diagramas em Blocos
IC401 BD3451KS (
Placa Principal (1/2))
IC501 µPC2581V-S (
Placa Principal (2/2))
IC601 µPC2581V-S (
Placa Principal (2/2))
IC701 µPC2581V-S (
Placa Principal (2/2))
PROTECTOR
DRIVE
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15
PRE
DRIVE
PRE
DRIVE
BIAS CIRCUIT
REG
+VOUT1
MUTE
–VOUT1
NF1
COMP1
COMP2
IN1
GND
IN2
NF2
–VOUT2
+VOUT2
VCC
VCC
VEE
DRIVE
50
INCR
INCL
AGND6
ROUTBR
ROUTBL
ROUTAR
ROUTAL
AGND5
AOUTR
AOUTR
AOUTL
AGND4
INIR
INIL
INHR
INHL
INGR
INGL
INFR
INFL
INER
OUTSW
OUTSBR
OUTSBL
OUTSR
OUTSL
OUTC
OUTR
OUTL
AGND16
AGND16
VINL
GOUTL
AGND17
VINR
GOUTR
AGND18
VINC
GOUTC
AGND19
VINSL
GOUTSL
INCC
INCSL
INCSR
INCSBL
INCSBR
INCSW
AGND7
DGND
CLK
DATA
AGND8
PORTA
PORTB
AGND9
AGND10
VCC
AGND11
VEE
AGND12
GOUTSW
VINSW
AGND13
GOUTSBR
VINSBR
AGND14
GOUTSBL
VINSBL
VINSR
AGND15
GOUTSR
INEL
INDR
INDL
INCR
INCL
INBR
INBL
INAR
INAL
BOUT2
AGND3
AGND2
BOUT1
INBSW
INBSBR
INBSBL
INBSR
INBSL
INBC
INBR
INBL
AGND1
INASW
INASBR
INASBL
INASR
INASL
INAL
INAC
INAR
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67
INPUT GAIN
68 69 70 71 72 73 74 75 76 77 78 79 80
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
8 7
6
5 4 3
2
1
49
48
47
46
45
43
42
41
41
40
39
38
37
36
35
34
33
33
32
31
30
81
82
83
84
85
86
87
88
89
89
90
91
92
93
94
95
96
97
97
98
99
100
SW
SBR
SBL
SR
SL
C
R
L
MASTER VOLUME CONTROL
OUTPUT GAIN CONTROL
2CH INPUT SELECTOR
2CH INPUT SELECTOR
8CH INPUT 2
8CH INPUT 1
8CH INPUT 3
LOGIC
4 8
STR-K1600
IC1301 LC89056W-E (
Placa DIGITAL (1/4))
IC1401 PCM1803DBR (
Placa DIGITAL (2/4))
13
14
CKOUT
12
A.GND
11
AVDD
4
DIN1
10
LPF
9
VIN
8
R
7
DVDD
6
D.GND
5
DIN2
2
DOUT
1
DISEL
3
DIN0
25
CSFLAG
33
BPSYNC
32
AUTO
31
DGND
30
DVDD
26 27 28 29
F3/P3/C3
F2/P2/C2
F1/P1/C1
F0/P0/C0
35
DO
36
DI
34
ERROR
BCK
15
16
LRCK
DATAO
17
XSTATE
18
19
DGND
DVDD
20
21
XMCK
XOUT
22
XIN
23
24
EMPHA
AUDIO
48
47
XMODE
CKSEL1
CKSEL1
46
45
CKSEL0
DOSEL1
DOSEL1
44 DOSEL0
43
43
42
DVDD
DGND
DGND
41
40
MODE1
MODE0
MODE0
39 XSEL
38
37
CLK
CE
INPUT
PLL
DATA
DEMODULATOR
C BIT DETECTION
Pa,Pb DETECTION
MICROPROCESSOR INTERFACE
LOCK
DETECTION
fs
CALCULATION
TIMING
X'TAL1
VINL 1
VINR 2
VERF1 3
VERF2 4
VCC 5
AGND 6
PDWN 7
BYPAS 8
FSYNC 9
LRCK 10
MODE1
20
MODE0
19
FMT1
18
FMT0
17
OSR
16
SCKI
15
VDD
14
DGCD
13
DOUT
12
BCK
11
Single-End
/Differential
Converter
5 th Order
Delta-Sigma
Modulator
5 th Order
Delta-Sigma
Modulator
Reference
Single-End
/Differential
Converter
× 1/64 (× 1/128)
Decimation
Filter
with
DC Cut Filter
Power Supply
Clock and Timing Control
Serial
Interface
Mode/
Format
Control
Click on the first or last page to see other HT-DDW1600 (serv.man2) service manuals if exist.