HCD-FZ900KW/FZ900M
HCD-FZ900KW/FZ900M
25
25
5-3. BLOCK DIAGRAM – AUDIO Section –
R-CH
R-CH
Q4012
Q4011
Q4008
Q4007
IC4004
INPUT SELECT
IC451
DMPOART
AUDIO AMP
IC503 (3/6)
SYSTEM CONTROL
J4001(2/2)
CN451
TU4001
FM
TUNER
PACK
TV
DMPORT
DIGITAL
MEDIA PORT
FZ900KW
FZ900M
AUDIO
IN
VIDEO
VIDEO
LCH
RCH
VBUS (5V)
DET
TXD
RXD
DMP_DET
DMP_RXD
DMP_TXD
VIDEO 5V
L-CH
R-CH
TUNED
DI
DO
CK
CE
VIDEO 5V
(DMPOART)
13
14
5
6
7
2
4
17
IC4007
INPUT SELECT
IC4005
INPUT SELECT
L
R
R-CH
J4002
SAT/
CABLE
AUDIO
IN
L
R
R-CH
RDS_DATA
RDS_CLK
75
Ω
FM
COAXIAL
ANTENNA
TUNED
DI
DO
CE
CK
MO/ST_DET
GAIN_CONT
A.CAL
DC_CONT
DMP_TXD
DMP_RXD
PLUG_DET
PLUG_DET
DMP_DET
ASEL5
ASEL5
ASEL4
ASEL4
ASEL0
L-IN
R-IN
R-CH
ASEL1
R-CH
R-CH
DSP_MASTER
L-CH
RDS_DATA
RDS_CLK
•
R-ch is omitted due to same as L-ch.
ASEL1
ASEL0
ASEL3
ASEL2
Q4009
ASEL3
Q4010
ASEL2
+
FZ900M
Q4201,4202
SCORE
DETECT
J5000
SW3.3V
DC_CONT
GAIN_CONT
F-AUDIO (L)/MIC1
F-AUDIO (R)
R-CH
MIC2
D5008
Q5010
D4202
D4008
D4201
D4203,4204
PLUG_DET
MO/ST_DET
IC5003
MIC AMP
AUDIO IN/MIC/
A.CAL MIC
FZ900KW
FZ900M
AUDIO IN/MIC1/
A.CAL MIC
IC5004
MIC AMP
J5001
MIC2
IC4201
AF AMP
IC4008
ELECTRONIC VOLUME
A+9V
FZ900M
MIC1+2
XVOICE
MUSIC
MUSIC
IC4202
SCORE DETECT
IC4010
ALC EQ AMP
SCORE
•
SIGNAL PATH
: TUNER
: VIDEO
: MIC
Q5007,5009,5012
MIC DC SWITCH
Q5004,5005,5011
MIC DC SWITCH
Q5006,5008
MIC GAIN CONTROL
Q4013
Q4014
DI
CK
R-CH
Содержание HCD-FZ900KW
Страница 107: ...MEMO HCD FZ900KW FZ900M 107 ...