HCD-DH50R/DH70SWR
HCD-DH50R/DH70SWR
28
28
5-3. BLOCK DIAGRAM - AUDIO Section -
MIC_ECHO CS
MIC DETECT
TUNED
DO/STEREO
TUNER (FM/AM)
J651 (1/2)
VIDEO
AUDIO IN
Q263
DIGITAL ECHO
IC251
INPUT SELECTOR,
ELECTRICAL VOLUME
IC500
J251
R-CH
LOUT
L-OUT
MIC ECHO CLK
MIC EHCO DATA
L_IN
A/D CONVERTER
IC701
STREAM PROCESSOR
IC705
DIGITAL POWER AMP
IC707
DIGITAL POWER AMP
IC708
MIC_ECHO CS
MIC ECHO CLK
MIC DETECT
MIC EHCO DATA
R-CH
R-CH
R-CH
26
25
R-CH
R-CH
MIC
J252
AUDIO IN
L
R
TB666
L
R
R-CH
J253
PHONES
R-OUT
DI
CLK
CE
TUNED
DO/STEREO
RDS DATA
RDS CLK
DI
CLK
CE
RDS DATA
RDS CLK
(DH50R: AEP/DH70SWR: AEP)
(DH50R: AEP/DH70SWR: AEP)
(DH50R: RU, SP, TW, KR, TH/DH70SWR: RU)
(DH70SWR)
MUTING
CONTROL
Q255, Q256
MUTING
Q251
MUTING
Q259
R-CH
OVER LOAD
DETECT
Q702, Q703
MUTING
CONTROL
Q668, Q669
SUBWOOFER
POWER ON/OFF
SWITCH
Q540, Q580
MUTING
Q666, Q667
Q543
MUTING
Q573
R-CH
R-CH
MUTING
CONTROL
Q571, Q572
BASS CUT
FILTER
Q541
X703
49.152MHz
L.P.F.
L.P.F.
OVER LOAD
DETECT
Q752, Q753
PROTECT
DETECT
Q701
L.P.F.
L.P.F.
FAN +11V
J666
SUBWOOFER
SPEAKER
HEADPHONE_MUTE
HEADPHONE_DETECT
HEADPHONE_MUTE
HEADPHONE_DETECT
DI
CLK
CE
TUNED
DO/STEREO
RDS DATA
RDS CLK
: AUDIO
: TUNER
: AUDIO IN
: MIC
AM
FM ANT
AM ANT
FM75
:
COAXIAL
ANTENNA
: Singapore model
Abbreviation
SP
: Thai model
TH
: Taiwan model
TW
: Korean model
KR
: Russian model
RU
SIGNAL PATH
R-ch is omitted due to same as L-ch.
Содержание HCD-DH50R
Страница 9: ...HCD DH50R DH70SWR 9 ARRANGEMENT OF LEAD WIRE lead wire lead wire ...
Страница 87: ...MEMO HCD DH50R DH70SWR 87 ...