Read Sony HT-DDW670 (serv.man2) Service Manual online
12
12
STR-K670P
STR-K670P
3-1.
DIAGRAMA EM BLOCO – SEÇÃO PRINCIPAL –
• Signal Path
: FM
: ANALOG
: DIGITAL
• R-CH is omitted due to same as L-CH.
AUDIO IN
AUDIO IN
PROCESSOR
INL4
4
49
LOUT
INL5
2
40
SLOUT
33
COUT
DATA
24
CLK
25
27
VOL CLK
SDA
SCL
28
VOL DATA LATCH
SYSTEM CONTROL
IC1101(2/3)
DVD
IN
J1301
3
5
6
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
IC1503
SELECTOR
IC1501
KFSI0
SYSCLK
LRCK
BCK
DOUT
22
16
13
14
15
SDI2
30
HCLK
34
HCS
36
HACN
32
PM
113
BST
56
XRST
2
23
SDO1
24
SDO2
25
SDO3
BCKI2
29
LRCKI2
28
BCKII
17
LRCKII
15
IC1502
SRAM
AUDIO CODEC
IC1452
AD CONVERTER
IC1401
MCLKI
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
SL
ADIFL
13
LIN
16
19
20
21
SL
C
32
SW OUT
SBL
SLIN
CIN
SWIN
A
98 97 95 96 99 100
94
1
DO
DI
CLK
CE
ERROR
XSTATE
CKSEL1
DATA0
92
BST SEL
20
HCLK
4
HCS
5
HACN
7
PM
3
BST
6
XRST
10
RST(680)
9
RST(800)
12
MC
13
MC
14
MDI
15
MDO
5
6
29
30
RELAY
DRIVE
DRIVE
Q560
J401
VIDEO 1
VIDEO 2
AUDIO IN
SA-CD/CD
AUDIO IN
DVD
SA-CD/
CD IN
OPTICAL
IN
IC1352
DIN0
3
22
21
XIN
XOUT
93
XMODE
CKSEL1
47
GP9
68
HD OUT
35
HD IN
33
2
GP9
18
HD OUT
19
HD IN
9
MCLK1
12
MCLK2
X1502
13.9MHz
14
SCK OUT
1
LIN
6
RST
20
BCKO
19
LRCKO
18
SDI1
24
6
1
5
2
AUDIO
GP8
69
EXLOCK
59
INL1
10
TN1
TUNER PACK
FM
75
Ω
COAXIAL
AM
R-CH
ST-DI
ST-DO
CLK
CE
STEREO
TUNED
MUTING
FM
AM
R CH
L CH
TUNER +10V
10V
TUNER +3.3V
3.3V
SYSTEM CONTROL.
IC1101(1/3)
DO
73
SLATCH
74
TUNER-DATA
17
T.SERIAL CLK
16
STEREO
76
TUNED
75
MUTE
78
RDS INT
RDS CLK
52
RDS DATA
AEP, UK
RDS DATA
53
FM SIGOUT
RDS SIG
43
COAXIAL
OPTICAL
DIGITAL
D1301
IC400
SDA
SCL
EEPROM
IC1131
C/SB RY
68
INL2
8
INL3
6
J402
RY702
AUDIO OUT
J403
SUB WOOFER
S
B
A
Y
Click on the first or last page to see other HT-DDW670 (serv.man2) service manuals if exist.