Read Sony HT-DDW665 / STR-K665P Service Manual online
10
10
STR-K665P
3-2. BLOCK DIAGRAMS – MAIN SECTION –
• Signal Path
: FM
: ANALOG INPUT
: DIGITAL INPUT
• R-CH is omitted due to same as L-CH.
AUDIO IN
AUDIO IN
PROCESSOR
INL6
74
54
L OUT
INL5
76
41
SL OUT
36
C OUT
35
SW OUT
MUTING
Q361
DATA
28
CLK
27
LATCH
29
MUTING
Q365
MUTING
Q363
MUTING
Q364
15
CLK
SDA
SCL
16
LATCH
14
DATA
SYSTEM CONTROL
IC1601(2/3)
DVD
IN
VIDEO
IN
J1101
3
5
6
2
IC1102
DIGITAL AUDIO
I/F RECEIVER
IC1101
L
DIN2
5
DO
35
DI
36
CLK
38
CE
37
ERROR
34
XSTATE
17
XMODE
48
13
CK OUT
14
BCK
15
LRCK
16
DATAO
IC1102
X1101
12.288MHz
AUDIO DSP
IC1201
KFSI0
22
SDI2
30
HCLK
34
HCS
36
HACN
32
PM
113
BST
56
XRST
2
23
SDO1
24
SDO2
25
SDO3
BCKI2
29
LRCKI2
28
IC1202
SRAM
AUDIO CODEC
IC1501
MCLKI
39
CDT1
43
CCLK
42
CS
41
PD
17
S.MUTE
3
27
L OUT1
BCLK
4
LRCK
5
SDTO
9
SDTI1
6
SDTI2
7
SDTI3
8
25
L OUT2
23
L OUT3
24
R OUT3
LIN
31
ANALOG SOUND
SL
BAL L+
14
SWSELOUT
33
SWVIN
34
LIN2
20
23
24
25
SL
DISPLAY
/ POWER
SECTION
/ POWER
SECTION
C
SW
SLIN2
CIN2
SWIN2
A
98 97 95 96 99 100
94
1
DO
DI
CLK
CE
ERROR
XSTATE
CKSEL1
DATA0
20
HCLK
4
HCS
5
HACN
7
PM
3
BST
6
XRST
10
CDT1
12
SCL
13
CS
8
PD
9
SMUTE
24
ANA/DIG
MUTING
CONT
Q1601,1602
21
5
6
34
33
F.MUTING
MUTING
SWITCH
SWITCH
Q379
J403
DVD
VIDEO
OPTICAL
IN
IC1104
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
X1201
13.5MHz
14
SCK OUT
20
BCKO
19
LRCKO
18
SDI1
24
AUDIO
GP8
69
EXLOCK
59
INL1
4
TUNER PACK
FM
75
Ω
COAXIAL
AM
R-CH
ST-DI
ST-DO
CLK
CE
STEREO
TUNED
MUTING
FM
AM
R CH
L CH
SYSTEM CONTROL.
IC1601(1/3)
DO
76
SLATCH
78
STEREO
74
TUNED
73
MUTING
75
COAXIAL
OPTICAL
DIGITAL
D1101
IC201
D1601
SDA
SCL
EEPROM
IC1604
(ANALOG SIGNAL)
7
6
1
3
IC502
IC502
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