Diagrams; Block Diagram - Main Section - Sony STR-KS1100 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
4-1. BLOCK DIAGRAM – MAIN Section –
DIGITAL OPTICAL
OPT IN
RECEIVER
SAT
IC1700
DIGITAL OPTICAL
OPT IN
DIGITAL RECEIVER
VIDEO 2/BD
IC1701
J1700
SCHMITT
COAX IN
TRIGGER
DVD
IC1702
CN1700 (1/2)
13
C_LINK_L+
14
C_LINK_R+ R-CH
L
SA-CD/CD
AUDIO IN
T E
L R 1 3 9 4 2 2 9 6 5 1 3 R-CH
L
VIDEO 1
J1710
AUDIO IN
R R-CH
L
TV
AUDIO IN
R R-CH
TUNER (FM/AM)
FM ANT
FM 75Ω
COAXIAL
GND
ANTENNA
AM ANT
AM
GND
CN1700 (2/2)
5
RX (C_LINK_TX)
6
TX (C_LINK_RX)
w w w
7
C_LINK_DEC
STR-KS1100
SECTION 4

DIAGRAMS

DIGITAL AUDIO
INTERFACE RECEIVER
IC1301
3 DIN0 (I) DATAO (O) 16
BCK (O) 14
LRCK (O) 15
CKOUT (O) 13
4 DIN1 (I)
D1301
5 DIN2 (I)
AUDIO (O) 24
DIR_CKSEL1
CKSEL1 (I) 47
DIR_DATA0
DIR_DO
DO (O) 35
DIR_DI
DI (I) 36
DIR_CLK
21 XOUT (O) CL (I) 38
X1301 DIR_HCE
CE (I) 37
12.288MHz
DIR_XMODE
22 XIN (I) XMODE (I) 48
DIR_XSTAE
XSTATE (O) 17
ERR
ERROR (O) 34
XMCK (O) 20
BUFFER
9 C_LINK_L
IC1603
A/D CONVERTER
SA-CD_L
7
BUFFER
OUT_L 13 1
IC1600
1 TV_L
3 SAT_L
5 TUNER_L
ANALOG AUDIO
INPUT SELECTOR
IC1710
22 23
L CH
R CH R-CH
21 22
DO/SD/ST 88 T_DO
86
DI T.DATA
CLOCK 85 T.CLK
CE 87 SLATCH
RDS DATA 53 RDS DATA
RDS INT 52 RDS CLK
SD 43 RDS SIGNAL
28 FLASH1/C_LINK_TX
27 FLASH2/C_LINK_RX
29 C_LINK_DEC
x a o
y
. i
http://www.xiaoyu163.com
DIGITAL AUDIO
SIGNAL PROCESSOR
IC1501
30 SDI2
29 BCKI2
28 LRCKI2
22 KFSIO
18 SDI1
17 BCKI1
15 LRCKI1
69 GP8
SCKOUT 14
LRCKO
12 MCLK2
X1502
13.9MHz
9 MCLK1
IC1602
SCKI 15
Q Q
LIN DOUT 12
3 7 6
BCK 11
LRCK 10
PDWN
7
59
10 1 98 97 95 96 93 100 99 94
SYSTEM CONTROLLER
IC1601 (1/4)
u 1 6 3
9 9
http://www.xiaoyu163.com
2 4
8 9 9
D1
SDO1 23
D2
SDO2 24
D3
SDO3 25
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: AUDIO (DIGITAL)
MCKO
: AUDIO (ANALOG)
BCKO
BCKO 20
LRCKO
19
: TUNER
GP10 67
S-RAM
IC1502
3 1 5 1 5 0 8 9 2
OE0 43 41 OE
CS0 44 6 CS
WE0 45 17 WE
BST 56
35 33 34 36 32 68 113 2 37
18 19 20 4 5 2 7 6 9 3 55
BUFFER
ADCC2 44
IC2000
82 83 34 33
m
X1101
24MHz
EEPROM
c o
IC1131
.
STR-KS1100
2
8 9 9
D1 – D3, MCKO
BCKO, LRCKO
A (Page 10)
4 9 8 2 9 9
J2000
AUTO
CAL MIC