Block Diagram - Panel, Cis, Xm/Sirius Receiver, Dmport Section - Sony STR-DA4300ES Service Manual

6-9. BLOCK DIAGRAM – PANEL, CIS, XM/SIRIUS RECEIVER, DMPORT Section –
XM RECEIVER
CN8001
IC8003
XM
3 18 COMPRXP
2 19 COMPRXM
23
COMPTXP
22 COMPTXM
26 OSCOUT
X8001
45.1584MHz
28
OSCIN
11
RESET SWITCH
Q8001, 8002
CN8002
SIRIUS
LINE AMP
1 SIRIUS_L
IC8010
5
R-CH
8
SIRIUS_TX
4 SIRIUS_RX
6 SI_POW_EN
42
V-CON
(Page 32)
7 6 5 4 3 2 1 15
DATA DECODER
IC6503
13 12 11 14
11
CTL
(Page 25)
STR-DA4300ES
D/A CONVERTER
IC8005
I2SDATA 37 2 DATA VOUTL 7
I2SSCLK 39 1 BCK VOUTR 8
41 3
I2SLRCK LRCK
I2SOCLK 43 16 SCK
MD (MDI) 13
MC 14
ML (MS) 15
3 5
CN8003
DMPORT
38
(Page 30)
Lch 13
Rch
14 R-CH
VIDEO 17
25
(Page 27) RXD 5
TXD
6
DET 7
7 6 5 4 3 2
DATA DECODER
IC6502
9 13 12 11 14
4 6 34 9 33 173 172
LEVEL SHIFT
IC6501
LINE AMP
39 (Page 30)
XML
IC8008
R-CH
COM1_DATA
COM1_CLK 12
(Page 25)
XM_DACLAT
XMDATA
XM64FS
30
(Page 28)
XMFS
XM256FS
XM_UART_RX
XM_UART_TX 23
(Page 27)
XM RESET
LINE AMP
40 (Page 30)
DMPORT_L
IC8002
41 (Page 32)
DMPORT_VIDEO
LEVEL SHIFT
DMPORT_RX
IC2013
LEVEL SHIFT
19
DMPORT_TX (Page 27)
IC2012
BUFFER
DMPORT_DET
IC2011 (2/2)
D703
LED DRIVE
MULTI
Q703
CHANNEL
DECODING
LED DRIVE
Q704
D702
Digital
LED DRIVE
Cinema
Q702
Sound
LED DRIVE (RED)
D701
Q701, 709 – 711
ON/STANDBY
(GREEN)
171 169
SYSTEM CONTROLLER
IC2003 (3/3)
16 15 18 17 19 20 21 22
ROTARY ROTARY ROTARY ROTARY
ENCODER ENCODER ENCODER ENCODER
S714 S713 S715 S722
TUNING TONE INPUT MASTER
SELECTOR
VOLUME
33 33
• R-CH is omitted due to same as L-CH.
• SIGNAL PATH
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
: VIDEO
CONTROL-S INTERFACE
IC861
O2-2 10
2 OUT1 IN1 13
SIRCS SELECT
IC802
D802
REMOTE CONTROL
REMOTE
RECEIVER
CONTROL
CH1 6
1 COM (REAR)
TRANSCEIVER
CH0 7
IC801
REMOTE CONTROL
RECEIVER
(FRONT)
IC701
BUFFER
Q821, 822
LEVEL
SHIFT
IC2001
119 30
FL_DATA 152
FL_CLK 153
FL_LAT 151
FL_CLR 150
T701
D +12V
INVERTER
TRANSFORMER
98 99 100 123 2
OSC
Q705,
Q706
S711 SW1 (1/2)
S701 – 710, 712,
ZONE POWER
S720, 721, 725
SELECT
STR-DA4300ES
J861
OUT
CTRL S
J862
IN
J801
IN
J802
IR
OUT 1
REMOTE
J803
OUT 2
J821
TRIGGER
MAIN
OUT
FLUORESCENT
INDICATOR
TUBE
ND701
F1 VH F2
D704 – 707
RECT