Read Sony HT-DDW885 (serv.man2) Service Manual online
14
14
STR-K885
STR-K885
4-1. DIAGRAMA EM BLOCOS – SEÇÃO PRINCIPALN –
AUDIO IN
AUDIO IN
PROCESSOR
INFL
32
88
OUT L
INGL
34
85
OUT SL
86
OUTC
81
OUTSW
DATA
60
CLK
59
59
VO ICL_CL
SDA
SCL
60
VO ICL_DA
SYSTEM CONTROLLER
IC1101(1/2)
DVD
IN
VIDEO 2/
BD IN
J1301
3
5
6
2
J298(1/2)
IC1303
DIGITAL AUDIO
I/F RECEIVER
IC1301
L
DISPLAY
/POWER
SECTION
/POWER
SECTION
DIN2
5
DO
35
DI
36
CLK
38
CE
37
ERROR
34
XSTATE
17
XMODE
48
13
CK OUT
20
XMCK
14
BCK
15
LRCK
16
DATAO
IC1303
X1301
12.288MHz
AUDIO DSP
IC1501
KFSI0
SYSCLK
LRCK
BCK
DOUT
22
16
13
14
15
SDI2
30
HCLK
34
HCS
36
HACN
32
PM
113
XRST
2
23
SDO1
24
SDO2
25
SDO3
BCKI2
29
LRCKI2
28
LRCKI1
15
BCKI1
17
IC1502
SRAM
AUDIO CODEC
IC1452
IC1403
AD CONVERTER
IC1401
SCKI
38
RST
37
ML
36
MC
35
MDI
34
MDO
33
10
VOUT5
BCK
40
LRCK
41
DATA3
47
DATA1
45
26
SDO4
DATA4
31
DATA2
46
14
VOUT1
12
VOUT3
11
VOUT4
ANALOG SOUND
44
ROUTAL
SL
AOUTL
41
INCL
49
52
51
56
SL
C
83
OUTSBL
SBL
SW
INCSL
INCC
INCSW
A
98 97 95 96 99 100
94
1
DO
DI
CLK
CE
ERROR
XSTATE
CKSEL1
DATA0
3
BST
20
HCLK
4
HCS
5
HACN
7
PM
92
BST_SEL
6
XRST
10
PCM1609/1803_RST
12
PCM1609_ML
13
PCM1609_MC
14
PCM1609_MDI
15
PCM1609_MDO
5
6
29
30
J405 (1/2)
SA-CD/CD/CD-R
TV
IN
IN
AUDIO
SAT
DVD
OPTICAL
IN
IC1351
DIN0
3
DIN1
4
SAT
IN
OPTICAL
IN
IC1354
22
21
XIN
XOUT
12
9
93
XMODE
CKSEL1
47
GP9
68
HD OUT
35
HD IN
33
8
GP12
2
GP9
18
HD OUT
19
HD IN
GP12
37
MCLK1
MCLK2
X1502
13.9MHz
14
SCK OUT
1
LIN
6
RST
20
BCKO
19
LRCKO
18 SDI1
24
AUDIO
GP8
69
EXLOCK
59
INIL
38
TN1
TUNER PACK
FM
75
Ω
COAXIAL
AM
R-CH
DI
DO/SD/ST
CLK
CE
FM
AM
R CH
L CH
TUNER +10V
10V
SD
DO/SD/ST
73
SLATCH
74
TUNER SD
43
TUNER_DATA
47
TUNER_CLK
46
OPTICAL
DIGITAL
COAXIAL
D1301
IC401
SDA
SCL
EEPROM
IC1131
INCL
26
INHL
36
INEL
30
J403 (1/2)
INDL
28
J402(1/2)
AUDIO IN
VIDEO 1
INDL
28
VIDEO 1
J402
(2/2)
(2/2)
AUDIO OUT
46
ROUTBL
SA-CD/CD/CD-R
J405
(2/2)
(2/2)
OUT
86
HDMI_S1
IC1503
SELECTOR
1
6
5
56
2
A
B
BST
S
Y
3
1
IC1405
5
7
IC1404
3
1
IC1404
5
7
16
VOUT7
54 INCSB
IC1406
5
7
ANTENNA
(Page 15)
87
HDMI_OED
CN5001
CN5002
CN5003
DVD IN
HDMI
HDMI
VIDEO 2 / BD IN
OUT
OEB
42
2,3,5,
6,8,9,
6,8,9,
11,12,
14,15,
14,15,
80
62-64,
67,68,
70,71,
73,74,
67,68,
70,71,
73,74,
76,77
25,26,
28,29,
31,32,
34,35,
28,29,
31,32,
34,35,
38-40
S1
21
IC5004
INPUT
DET
1
5
7
3
IC5005
INPUT
SELECT
88
HDMI_PRE
3
1
4
6
IC5002
+5V REG
IC5001
HDMI
SELECT
4
5
HDMI
+5.8V
+5.8V
1
VIDEO 3 IN/
PORTABLE AV IN
57
ADCC_INT
D1501-1504
IC203
VIDEO AMP
13 V1
14
SW1
4
SW3
6
SW4
2
SW5
10
24
75
25
SW2
V_SW1
V_SW3
76
V_SW4
V_SW2
90
91
COMP_S2
COMP_S1
VIDEO IN
J201
(1/2)
(1/2)
VIDEO 1
3
SAT
5
DVD
1
M.OUT
MONITOR
VIDEO 1
J201(2/2)
VIDEO OUT
15
V1OUT
J200(2/2)
VIDEO OUT
J301
COMPONENT
VIDEO
CH1 IN2
3
CH2 IN2
9
CH3 IN2
14
CH1 IN3
5
CH2 IN3
11
CH3 IN3
12
SW1
2
SW2
4
P.SAVE
21
CH1 OUT 22
CH2 OUT 20
CH3 OUT 18
Y
P
R
/C
R
P
B
/C
B
MONITOR
OUT
CONPONENT
VIDEO
J302
VIDEO AMP
IC304
VIDEO IN
VIDEO IN
J200(1/2)
SAT
SAT IN
DVD
DVD IN
78
COMP_MUTE
D204
D203
Y
P
R
/C
R
P
B
/C
B
CH1 IN1
1
CH2 IN1
7
CH3 IN1
16
VIDEO 1 IN
Y
P
R
/C
R
P
B
/C
B
Y
P
R
/C
R
P
B
/C
B
VIDEO
J298(2/2)
VIDEO 3 IN/
PORTABLE AV IN
9
V3
• Signal Path
: FM
: ANALOG
: DIGITAL
: VIDEO
• R-CH is omitted due to same as L-CH.
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