Diagrams; Block Diagram - Main Section - Sony STR-KS1000P Service Manual

STR-KS1000P
SECTION 5

DIAGRAMS

4-1. BLOCK DIAGRAM – MAIN Section –
OPTICAL
OPT IN
RECEIVER
SA-CD/CD
IC1700
OPTICAL
OPT IN
DIGITAL RECEIVER
VIDEO 2
IC1701
J1700
COAX IN
DVD
L
SA-CD/CD
R R-CH
J1710 L
AUDIO IN VIDEO 2
R R-CH
L
VIDEO 1
R R-CH
FM ANT
FM 75Ω
COAXIAL
GND
ANTENNA
AM ANT
AM
GND
STR-KS1000P
DIGITAL AUDIO
INTERFACE RECEIVER
IC1301
3 DIN0 DATAO 16
BCK 14
LRCK 15
CKOUT 13
4 DIN1
D1301
SCHMITT
TRIGGER 5 DIN2
IC1702
AUDIO 24
DIR DATA0
DIR DO
DO 35
DIR DI
DI 36
DIR CLK
21 XOUT CLK 38
X1301 DIR CE
CE 37
12.288MHz
DIR XMODE
22 XIN XMODE 48
DIR XSTATE
XSTATE 17
DIR ERROR
ERROR 34
XMCLK 20
ANALOG AUDIO
INPUT SELECT
15 X2
IC1710
14 X1
BUFFER
X 13
IC1600
X0
12
11 X3
A B
10 9
TUNER
L CH
INVERTER
R CH R-CH
Q1710, 1711
22 21
DO/ST 88 T_DO
86
DI T. DATA
CLOCK 85 T. CLK
CE 87 SLATCH
MUTE 89 T_MUTE
66
TUNED TUNED
ST 90 ST
RDS DATA 53 RDS DATA
RDS_CL 52 RDS CLK
FM SIG OUT 43 RDS SIGNAL
DIGITAL AUDIO
SIGNAL PROCESSOR
IC1501
30 SDI2
29 BCKI2
28 LRCKI2
22 KFSIO
18 SDI1
17 BCKI1
15 LRCKI1
69 GP8
12 MCLK2
X1502
13.9MHz
9 MCLK1
A/D CONVERTER
IC1602
SCKI 15
1 LIN DOUT 12
BCK 11
LRCK 10
PDWN
7
59
10 1 98 97 95 96 93 100 99
SYSTEM CONTROLLER
IC1601 (1/3)
10 10
DATA1
SDO1 23
DATA2
SDO2 24
DATA3
SDO3 25
SCK
SCKOUT 14
BCK
BCKO 20
LRCK
LRCKO 19
GP10 67
S-RAM
IC1502
CS0 44 6 CS
WE0 45 17 WE
BOOT SELECT
BST 56
IC1503
35 33 34 36 32 68 113 2 37
18 19 20 4 5 2 7 6 9 92 3 55
ADCC2 44
82 83 34 33
X1101
24MHz
EEPROM
IC1131
DATA1 – DATA3,
SCK, BCK, LRCK
A (Page 11)
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: DIGITAL INPUT
: ANALOG INPUT
: TUNER
J2000
MIC AMP
IC2000
AUTO
CAL MIC