Sony STR-K665P - Receiver For Home Theater System, Руководство по обслуживанию

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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
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
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