Block Diagrams; Main Section - Sony STR-KSL7 Service Manual

STR-KSL7/SL7/TA-KSL7

3-1. BLOCK DIAGRAMS

– MAIN SECTION –
EXCEPT TA-KSL7
TUNER UNIT
L OUT
• Signal Path
FM
R OUT
: ANALOG
T DO
AM DO
T DATA
DATA
: DIGITAL
T CLK
CLK
T CE
CE
: DVD
STEREO
STEREO
TUNED
TUNED
MUTING
MUTING
IC502
TV OPTICAL
OPTICAL RECEIVER
IC501
AUX OPTICAL
OPTICAL RECEIVER
J301
IC503 IC503
DVD 3 5 6 2
COAXIAL
TA-KSL7 J205
MODEL
L
TUNER
IN
R
L
VIDEO
AUDIO
IN
R
J205
VIDEO
L
AUDIO
IN
R
EXCEPT
TA-KSL7
J207
L
FRONT
R
L
MULTI
SURROUND
CH
INPUT
R
CENTER
SUB WOOFER
IC201
C
12 IC202
14
J203(1/2) C
13 8 5
VIDEO 15
IN VIDEO J203(2/2)
11
AMP MONITOR
Y
1
OUT
C
5
Y
3 1 4
2
J201
DVD 4
IN
A B EN
Y
10 9 6
C
67 66 65 62 60 61 59
TV IN
Y
J202
C
74 VIDEO INH
AUX
76 SW2
IN
Y 75 SW1
IC203
12
IC603
14
3 1
13
15
5 7
11
1
5
3
2
4
A B
10 9
Q203 Q202
Q205 Q204
DIGITAL AUDIO
I/F RECEIVER
IC504
IC505
3 5
3 DIN0 CK OUT 13
IC505
1 7
4 DIN1 BCK 14
LRCK 15
5
DIN2
DIR DO
35
DO
DIR DI
36 DI
DIR CLK
38 CLK
DIR CE
37 CE
ERROR
34 ERROR
XSTATE
17
XSTATE
DATAO 16
XMODE
48 XMODE
IC506
3 5
22 XIN
IC506 IC506
1 7 6 2
X501
12.288MHz
IC602
3 1
IC602
5 7
IC601
3 1
IC601
5 7
78 79 90 89 87 88 91 92 85 93
A/D CONV. AUDIO DSP
IC606 IC701
1 L IN D OUT 15 85 SDIA1 SDOB0 47
5 SDIB0
5 R IN
16 SYSCLK
14 BCK
13 LRCK
6 RSTB
A/D CONV.
IC605
1 6
L IN D OUT 15 SDIB1 SDOB1 46
5 R IN
16 SYSCLK
14 BCK
13 LRCK
6 RSTB
A/D CONV.
IC604
1 L IN D OUT 15 7 SDIB2 SDOB2 45
5
R IN
16
SYSCLK
14 BCK
13 LRCK
6 RSTB
84 SDIAO
IC703
SRAM
8 XI
DSP SO
67
SO
DSP SI
68 SI
DSP CLK
69 SCK
DSP CS
66 CS
DSP CSB
65 CSB
DSP IC
62 IC
83
SDBCK0
82 SDWCK0
IC322
1 7
5
3
6 2
5 24 22 21 25 99 100
SYSTEM CONTROL
IC101(1/2)
8 8
STREAM PROCESSOR
IC309
IC801
5 IC802
43 DATA OUTL1+ 24 7 5 6
6
RY801
IC306
2 4
28 XFSOIN
IC307 IC308
IC301
PULSE SHAPER GATE
X306
49.152MHz 4
POWER
44 BCK OUTL1- 21 3
DRIVER
45 LRCK OUTL2+ 15 9
64 XFSI OUTL2- 18 8
36 SCLATCH
IC801 5
3 IC802
OUTR1+ 10
1 3 1
2
OUTR2+ 1
IC310
IC311 IC302
PULSE SHAPER
GATE
SCDT
38 SCDT 4
POWER
SCSHIFT
37 SCSHIFT OUTR1- 7 3
DRIVER
NSPMUTE
39 NSPMUTE 9
PGMUTE
40 PGMUTE OUTR2- 4 8
INIT
IC324
41 INIT
5
2 4
XFSO OUT 77
STREAM PROCESSOR
IC315
43 IC313
DATA XFSO IN 28 IC312 IC303
PULSE SHAPER GATE
44 BCK OUTL1+ 24 4
POWER
45 LRCK OUTL1- 21 3 DRIVER
64 XFSI OUTL2+ 15 9
36 SCLATCH OUTL2- 18 8
SCDT
38 SCDT 5
SCSHIFT IC314
37 SCSHIFT
5 IC314
OUTR1+ 10
NSPMUTE 7 3 1
39 NSPMUTE 6
OUTR2+ 1
PGMUTE
40 PGMUTE
INIT
41 INIT XFSO OUT 77
STREAM PROCESSOR
IC318
IC316
43 DATA XFSO IN 28 IC317
IC304
PULSE SHAPER GATE
44 BCK OUTL1+ 24 4
POWER
45 LRCK OUTL1- 21 3
DRIVER
64 XFSI OUTL2+ 15 9
36 SCLATCH OUTL2- 18 8
SCDT
38 SCDT 5
SCSHIFT
37 SCSHIFT
IC319 IC320
NSPMUTE IC305
39 NSPMUTE GATE
PULSE SHAPER
PG MUTE
40 PGMUTE OUTR1+ 10 4
POWER
INIT
41 INIT OUTR1- 7 3 DRIVER
OUTR2+ 1 9
OUTR2- 4 8
5
RELAY SW
Q801
RELAY SW
LATCH
IC321
2 Q0 D0 3
11 LE
8 7 6 10 9 13 14 15 12 70 48 69 53 55
+5V
(STBY)
CNP104
VDD
FLASH1
FLASH DATA OUT 19
FLASH
FLASH2
FLASH DATA IN 20
PROGRAMING
MD0
MD0 49
MD2
MD2 51
RESET
A
J101
PHONES
15
11
TM801
PROTECT
16
Q401
L
12
R
FRONT
15
11
PROTECT
16
Q402
12
SPEAKERS
15
11
PROTECT
16
Q403
TM802
12
CENTER
L
R
SURROUND
15
11
PROTECT
16
Q404
12
15
11
PROTECT
16
Q405
12
J204
SUB
WOOFER
RY201
Q201
BUFF
Q406