15
15
STR-K995
STR-K995
4-1. BLOCK DIAGRAM – MAIN SECTION –
AUDIO IN
AUDIO IN
PROCESSOR
DVD
IN
VIDEO 2/
BD IN
J1301
3
5
6
J298(1/2)
IC1303
DIGITAL AUDIO
I/F RECEIVER
IC1301
L
IC1303
X1301
12.288MHz
AUDIO DSP
IC1501
113
IC1502
AUDIO CODEC
IC1452
IC1403
AD CONVERTER
IC1401
ANALOG SOUND
SL
SL
C
SW
5
6
J405 (1/2)
SA-CD/CD/CD-R
TV
IN
IN
AUDIO
SAT
DVD
IC1351
SAT
IN
IC1354
IC1302
22
21
X1502
13.9MHz
TN1
TUNER PACK
FM
75
Ω
COAXIAL
AM
R-CH
L
C LINK_TX
C LINK_RX
HDMI_MUTE
DET
DI
DO
CLK
CE
FM
AM
R CH
L CH
TUNER +10V
10V
5V,VBUS+5V
SD
OPTICAL
DIGITAL
COAXIAL
D1301
IC401
IC1131
J403 (1/2)
J402(1/2)
AUDIO IN
VIDEO 1
VIDEO 1
J402
(2/2)
AUDIO OUT
SA-CD/CD/CD-R
J405
(2/2)
OUT
IC1503
SELECTOR
3
IC1403
5
7
IC1404
3
IC1404
5
IC1405
5
IC1405
3
ANTENNA
J1311
DMPORT
VIDEO 3 IN/
PORTABLE AV IN
D1501
D1504
_
31
33
32
34
29
30
VIDEO IN
J201
(1/2)
VIDEO 1
MONITOR
VIDEO 1
J201(2/2)
VIDEO OUT
J200(2/2)
VIDEO OUT
J301
COMPONENT
VIDEO
Y
P
R
/C
R
P
B
/C
B
MONITOR
OUT
CONPONENT
VIDEO
J302
VIDEO IN
VIDEO IN
J200(1/2)
SAT
SAT IN
DVD
DVD IN
28
IC3002
3
D204
D203
Y
P
R
/C
R
P
B
/C
B
VIDEO 1 IN
Y
P
R
/C
R
P
B
/C
B
Y
P
R
/C
R
P
B
/C
B
VIDEO
J298(2/2)
VIDEO 3 IN/
PORTABLE AV IN
13
6
5
7
SPDIF
6
IC1017
• Signal Path
: FM
: ANALOG
: DIGITAL
: VIDEO
• R-CH is omitted due to same as L-CH.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
0
5
1
3
6
7
3
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299