XAV-A1
25
25
XAV-A1
5-2. BLOCK DIAGRAM – AUDIO/VIDEO Section –
26 25 27
VIDEO SWITCH
IC310
VIDEO SWITCH
IC303
VIDEO SWITCH
IC307
VIDEO SWITCH
IC309
LCH
FM IN
RCH
VSW
AM AGC
MUTING CONTROL
Q508
R-CH
AUX_L
FRONT_L
DVDL
VR-EQL
EQ-VRL
AV4VREF
EXT_L
AUX_L
AUX2_L
RA_L
FRONT_R
AUX2_L
AUX_CV
AUX2_CV
REAR_CV
PREL-ATT
RA-L
PRER-ATT
BC/AUX2
POUT-
LCH
VR_DATA
VR_CLK
EQ_DATA
EQ_CLK
EQ_CE
AFMUTE
STBY1
BEEP
L_ATT
ATT_ON
R-CH
CP1(1/3)
R-CH
RCA-RR
RCA-RL
RCA-FR
RCA-FL
RR-
RR+
RL-
RL+
FR-
FR+
FL-
FL+
VA
EXT_GND
EXT_L
DVD_L
ST-LANP
DO
SDA
SCL
AM IN
R-CH
R-CH
R-CH
R-CH
RA_SM
RA_SM
AM_AGC
RA_ST
RA_SD
RA_SDA
RA_SCL
R-CH
(CAMERA)
R-CH
MUTING
Q402
AM/FM TUNER
TU251
MUTING DRIVER
Q403,404
MUTING CONTROL
Q501,506
MUTING DRIVER
Q510
MUTING
Q502,503
MUTING
Q401
BUFFER
Q351
RMMUTE
AM_AGC
RA_ST
RA_SD
RA_SDA
RA_SCL
PREL_ATT
PRER_ATT
VR_DATA
VR_CLK
EQ_DATA
EQ_CLK
EQ_CE
BEEP
ATT_ON
L_ATT
STBY1
AFMUTE
RMMUTE
RMSW1
OSD_SIN
C-VIDEO
DVD-CV
S-Y
Q2_CSYNC
OSD_SCLK
RMSW2
VSW1
VSW2
VMUTE
RMSW1
RMSW2
OSD_SIN
OSD_SCLK
OSD_/CS
VSW1
VSW2
VMUTE
BC/AUX2
OSD_/CS
X301
7.159MHz
15
3
16
4
13
14
1
2
5
7
17
19
CP203
(ANTENNA IN)
JAK1001
(L)
(R)
(L)
(R)
SUB OUT (MONO)
(VIDEO)
(VIDEO)
CP451
CP402
CP401
A/V IN
AUX 2
AUX 3
REAR MONITOR
OUT
•
SIGNAL PATH
: DVD (VIDEO)
: DVD/CD (AUDIO)
: AUX IN (AUDIO)
: AUX IN (VIDEO)
: BUS IN (AUDIO)
: TUNER
•
R-ch is omitted due to same as L-ch.
Содержание XAV-A1 - Av Center
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