Sony HT-DDW1600 (serv.man2) Service Manual ▷ View online
2 1
STR-K1600
•
Localização das Placas do Circuito
SE
ÇÃO 5
DIAGRAM
AS
Placa PRINCIPAL
P l a c a DIGITAL
P l a c a HDMI SW
P l a c a VIDEO
P l a c a DISPLAY
P l a c a POWER KEY
P l a c a DCAC
P l a c a HEADPHONE
Placa VIDEO 3
P l a c a STANDBY
P l a c a AC SELECT
STR-K1600
2 2
2 2
STR-K1600
5-1. DIAGRAM
A EM BLOCOS — SEÇÃO TUNER/AUDIO —
(Page 16)
(Page 20)
C-CH
SR-CH
R-CH
SL-CH
L-CH
R-IN
L-IN
SW
SEL
C
SEL
SL
SEL
R-CH
R-CH
R-CH
DIR
FUNCTION SELECT
IC401
VCC
VEE
+7V
SEL
SW
MCU
I/F
–7V
SW OUT
C OUT
R OUT
SL OUT
L OUT
•
Fluxo do sinal
: TUNER (FM/AM)
: VIDEO (AUDIO)
: CD (ANALOG)
• R-ch
ifoi omitido por ser
similar ao L-ch.
43
74
73
73
AUDIO
L
R
VIDEO 3 IN/
PORTABLE AV IN
TV
AM
TN1
FM/AM TUNER UNIT
SYSTEM
CONTROL
IC1101 (1/6)
SA-CD/CD/CD-R
L
R
L
R
J298 (2/2)
J405 (1/2)
R-CH
SLATCH
47 TUNER_DATA
46 TUNER_CLK
VOL_IC_DA
VOL_IC_CL
RDS SIG
DO/SD/ST
L-CH
R-CH
NC
CE
DO/ST
DI
CL
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
TU+9V
60
59
59
FM 75Ω
COAXIAL
ANTENNA
-3
-4
-5
-6
-2
-3
+7V
10
AUDIO IN
L
R
VIDEO 1
J402 (1/2)
R-CH
-3
-4
OUT
L
R
J405 (2/2)
SA-CD/CD/CD-R
-1
-2
R-CH
AUDIO OUT
L
R
J402 (2/2)
VIDEO 1
-1
-2
IN
IN
DVD
L
R
L
R
J403
-1
-2
-3
-4
AUDIO IN
SAT
AUDIO IN
68
66
60
59
59
42
88
87
85
84
SW-CH
SBL-CH
86
56
51
52
49
26
30
32
34
24
28
81
SBL
SEL
SEL
SBLOUT
54
83
41
46
44
L
SEL
2
+
1
+4.5V REG
Q3001
D–LIGHT
SYNC OUT
CN3001
BUFFER
IC3001
DIGITAL
SECTION
B
DIGITAL
SECTION
A
POWER
SECTION
C
(Page 16)
STR-K1600
2 3
2 3
STR-K1600
5-2. DIAGRAM
A EM BLOCOS — SEÇÃO DIGITAL —
(Page 15)
(Page 15)
•
Fluxo do sinal
: TUNER (FM/AM)
: VIDEO (AUDIO)
: DVD (DIGITAL)
• R-ch
Foi omitido por ser
similar ao L-ch.
SDI1
SD03
DOUT
12
18
SDI2
30
GP8
AUDIO 24
XMCK
20
69
LRCKI1
15
BCKI1
17
KFSIO
CKOUT 13
22
BCKI2
BCK 14
29
LRCKI2
LRCK 15
28
CS
WE
DATAO
25
SD01 23
SD02 24
SD04 26
SD02 24
SD04 26
SCKOUT 14
LRCKO 19
BCKO 20
X1502
13.9MHz
X1301
12.288MHz
MCLK1 9
MCLK2 12
CS0 44
WE0 45
68
108,107,105 -102,99,
98,80 - 77,75 - 72
24 - 27,42 - 44,
1 - 5,18 - 21
29 - 32,35 - 38,
16-13,10 - 7
112,110,109,97 - 92,
85-82,66 - 64
6
17
OE
OE0 43
41
2 113
36
35 33 34
32
2
99
37
6 7
4
18 19 20
5
EXLOCK
GP12
56
BST
ERROR
21
22
SCK
15
BCK
11
LRCK
10
95
96
97
98
38
37
36
35
47
17
INPUT
DATA
DEMODULATOR
Pa,Pb DETECTION
LOCK
DETECTION
MICROPROCESSOR
I/F
C bit DETECTION
34
59
16
DVD
IN
DIGITAL
(COAXIAL)
1
VIDEO 2/
BD IN
(OPTICAL)
OUT
OPTICAL
RECEIVER
IC1351
IC1303
DIGITAL AUDIO
I/F RECEIVER
IC1301
J1301
2
3
WAVE
SHAPER
+1.8V
VDDI
+3.3V
VDDE
5
+3.3V
VDD
L-IN
DIGITAL
DECIM.
FILTER
ADC
IC1401
DSP
IC1501
SDRAM
IC1502
SWITCH
IC1503
8
GP12
ERROR
1
DATAO
HACN
XRST
HDIN
PM
3
92
BST_SEL
HDOUT
GP9
HACN
HCS
XRST
HDIN
PM
HDOUT
HCLK
6
CLK
CE
DI
DO
XSTATE
CLK
CE
DI
DO
CKSEL1
93
100
48
XMODE
94
CKSEL1
XMODE
XSTATE
5
3
XOUT
DIN2
DIN0
1
SAT
IN
(OPTICAL)
OUT
OPTICAL
RECEIVER
IC1354
4
DIN1
XIN
D1301
D1503
D0-15
A0-15
D0-15
A0-15
SYSTEM
CONTROL
IC1101 (2/6)
TUNER/
AUDIO
SECTION
B
TUNER/
AUDIO
SECTION
A
∆Σ
MOD.
HCLK
BST
HCS
36
33
12
15
PCM1609 MDO
57
ADCC_INT
PCM1609 MDI
PCM1609 MC
PCM1609 ML
PCM1609/1803 RST
MDO
ML
35
13
MC
34
14
MDI
37
10
RST
GP9
DATA3
L OUT
R-CH
VOUT5
VOUT6
VOUT1
VOUT2
VOUT3
VOUT4
47
3
9
10
1
AMP
IC1403
45
46
38 SCKI
40 BCK
LRCK
41
LRCKO
8CH DAC
IC1452
DAC
DATA1
SL OUT
R-CH
5
13
14
7
AMP
IC1405
DAC
VOUT7
VOUT8
31
DATA4
SBL OUT
5
3
8
7
7
AMP
IC1406
DAC
DATA2
C OUT
3
12
1
SW OUT
5
11
7
AMP
IC1404
DAC
1
2
1
L IN
R-IN
2
R IN
PDWN 7
D1501
D1502
D1504
STR-K1600
2 4
2 4
STR-K1600
5-3. DIAGRAM
A EM BLOCOS — SEÇÃO VIDEO —
1
CH1 IN1
CH2 IN2
CH2 IN1
CH3 IN2
CH3 IN1
CH1 IN2
CH2 IN3
CH3 IN3
CHI OUT
CH2 OUT
CH3 OUT
2
4
Y
P
B/
C
B
P
R/
C
R
Y
SW1
SW2
COMP_S1
COMP_S2
P
B/
C
B
P
R/
C
R
Y
P
B/
C
B
P
R/
C
R
J301
J201 (1/2)
22
75Ω
DRIVER
6dB AMP
20
75Ω
DRIVER
6dB AMP
18
75Ω
DRIVER
6dB AMP
21
P.SAVE
V MUTE
13
D203
D204
10
4
13
J200 (1/2)
5
3
SAT
IN
DVD
IN
VIDEO 1
IN
VIDEO
IN
VIDEO
IN
COMPONENT
VIDEO
-1
-2
-3
-4
-5
-6
-7
-8
-9
Y
P
R/
C
R
P
B/
C
B
J302
MONITOR
OUT
COMPONENT
VIDEO
-1
1
75Ω
DRIVER
6dB AMP
15
3
1
75Ω
DRIVER
6dB AMP
-2
J201 (2/2)
J200 (2/2)
-2
-3
-1
VIDEO 1
DVD
SAT
-2
VIDEO
IN
-1
VIDEO
OUT
VIDEO 1
-3
VIDEO
OUT
MONITOR
+5V
REG
IC807
+5V-3
3
2
-5V
REG
IC804
-5V-3
COMP_S1
COMP_S2
V_SW2
V_SW4
COMP MUTE
V_SW1
COMP_S1
COMP_S2
V_SW2
V_SW4
V MUTE
V_SW1
SYSTEM CONTROL
IC1101 (3/6)
VEE
-5V-3
VCC
+5V-3
+15V
-15V
M.OUT
V1 OUT
V-1,-2
-5V-3
V+1,+2
+5V-3
V1
J298 (1/2)
9
VIDEO
-1
VIDEO 3 IN/
PORTABLE AV IN
V3
DVD
SAT
V_SW1
V_SW2
V_SW3
SW1
SW2
SW3
6
V_SW4
SW4
INPUT
SELECTOR
IC203
COMPONENT VIDEO SELECT
IC304
2
SW5
91
90
78
78
24
25
25
V_SW2
V_SW3
25
76
3
CH1 IN3
5
7
9
11
16
14
12
•
Fluxo do sinal
: VIDEO
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