28
28
HCD-DZ20
HCD-DZ20
6-3. BLOCK DIAGRAM – AUDIO SECTION –
: AUDIO
: AUDIO IN ( TV/VIDEO )
: TUNER
• Signal Path
• R-CH is omitted due to same as L-CH.
IC1101 (2/3)
DVD SYSTEM PROCESSOR
VSEL0,
TVSEL
X1102
27MHz
Q603
ALRCK
ABCK
DATA1
DATA2
DATA3
ACLK
M_ST
FM/AM TUNER UNIT
IC602
AUDIO INPUT
SELECTOR
IC2200
A/D CONVERTER
IC3003
SELECTOR
R-CH
DO
CLK
CE
TUNED
FM ANT
GND
AM ANT
GND
L-CH
R-CH
DI
ST_DO
ST_CLK
ST_CE
TUNED
ST_DI
RDS_DATA
RDS-DATA
RDS_CLK
RDS-CLK
R-CH
COAXIAL
FM
75
Ω
AM
A SEL1
V SEL0
TV SEL
A SEL1
L
DATA1 – DATA3, ACLK,
ABCK, ALRCK
J200
R-CH
TV/VCR
L
R
AEP, UK
EXCEPT AEP, UK
AEP, UK
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
4
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
8
0
5
1
5
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299