Diagrams; Block Diagram - Audio Section - Sony XAV-612BT Service Manual

XAV-612BT
SECTION 5

DIAGRAMS

5-1.

BLOCK DIAGRAM - AUDIO Section -

AMUTE
AUDIO_FL
AUDIO_FR
DVD MECHANISM
DECK BLOCK
AUDIO_LS
(MG-614D-189) (1/2)
AUDIO_RS
AUDIO_SW
AUDIO_IN_L
AUDIO_IN_R
(Page 29) A
AP_L
L
AUX1
AUDIO IN
R R-CH
CNC1
L
(1/2)
AUX2
AUDIO IN
R
R-CH
REVERSE
REVERSE
IN DETECT
IN
Q852
MHL_L
B
I2C_SDA
(Page 29) I2C_SCLK
CN601 (E (PAL), Indian, Australian)
EXT
3
MIX AMP
IC601
4
BUFFER
11
Q603, 604
BUFFER
7
Q601, 602
6
R
8
13 G
C (Page 29)
9 B
CSYNC
12
CN01
TUX-DSP02
(TUNER UNIT)
RF_ANT_IN
J1 AUDIO_OUT_L
(ANTENNA IN)
AUDIO_OUT_R
SDA
SCL
RSTN
XAV-612BT
INPUT SELECTOR,
ELECTRICAL VOLUME
IC301
33 INF1
R-CH
31 INR1
R-CH OUTF1 36
30 INS OUTR1 38
28 IG1
R-CH OUTS 39
1 A1
11 EP1
5 CP1
(E (PAL), Indian, Australian)
18 MIN
8 DP1
3 B1
23 22 21
EEPROM
IC504
28 27 21
19 REVERSE_IN
22 NAVI/XM_Tx
20 NAVI/XM_Rx
23 NAVI_DET
R-CH
33 HIT2_SDA
34 HIT2_SCL
40 HIT2_RST
MUTING MUTING
Q302 Q301
R-CH R-CH
MUTING MUTING
CONTROL CONTROL
Q804, 805 Q305
D506
D501
D505
MUTING
CONTROL
Q502
51 49
SYSTEM CONTROLLER
IC502 (1/3)
28 28
J702 (1/3)
LINE
AMP
L
IC351
ZxZ
R-CH
R
MUTING
Q311
POWER AMP
IC801 (1/2)
R-CH
FL+ 5
12 IN_FL
11 IN_RL
FL– 3
RL+ 9
RL– 7
2 4 16 25 22
LINE AMP
IC302
MUTING
CONTROL
Q351, 352
MUTING
CONTROL
IC505
D303
47 37 26 35 25
CN801 (1/2)
1
FL+
9
FL–
4
FR+
R-CH
12
FR–
2
RL+
10
RL–
3
RR+
R-CH
11
RR–
L
FRONT
AUDIO OUT
R-CH R
CNC1
L
REAR
(2/2)
AUDIO OUT
R
R-CH
SUB OUT
DETACH_DET
D
FSYNC
(Page 29)
AP_MUTE
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: AUDIO
: TUNER
: NAVI